The problem of heating and water heating in country housesto which gas communications are elected easier to solve with gas boilerwhich occupies a central place in the heating system.
By organizing the last in your home, consumers try to choose the simplest and most convenient boiler.
However, it is impossible to forget that gas is an easily flammable, explosive substance, to use which is necessary with extreme caution.
Therefore, equipment developers are equipped heating boilersgas-based special automatic devices that not only control it in the operation during operation, but also provide high level Safety in case of emergency situations.
In general, the device of boiler automation includes:
Objectives and tasks of automation.
The efficiency and safety of the gas boiler operation depends on the compliance with the installed modes of operation during a long period of time. Moreover, its owner does not always have the ability to control the compliance of the operating parameters to the set values.
In accordance with the current regulatory documents, the automatic equipment installed in gas heating boilers should cut off gas supply in cases:
Helps solve these challenges boiler automation. It is she who can provide fulfillment of all operational requirements, as well as to inform the owner of the boiler about the disorders arising in his work. Currently, all gas boilers are compulsory equipped with automatic control systems, which, in many respects, defining their functionality, affect the operation of the heating system as a whole.
The main classification of automation devices for heating boilers provides for two types of separation:
Running a gas boiler equipped with non-volatile automation is carried out manually. When you click on the button of the launch system, the washer overlapping the supply of gas into the boiler, squeezes, the valve is forcibly opens and the gas is supplied to the stobnant, where it is set up with a piezoelectric element.
The gas ignition leads to a rapid (up to 30 seconds) heating the thermocouple, which begins to produce a voltage that allows the electromagnet to hold the gas supply valve open. In case, for some reason, the flame goes out, the thermocouple cools and the valve closes, overlapping gas access to the burner.
The functionality of boilers with non-volatile automatics is extremely limited and reduced to the installation of the required coolant temperature, which is carried out manually. To do this, the temperature scale is provided on the boiler control panel at which the operating temperature of the coolant inside the boiler is installed.
During the operation, the set temperature is supported using a special thermostat (thermostat), which, as needed, opens or closes the gas supply faucet.
The operation of the thermostat is provided with a thermocouple built into the heat exchanger of the boiler. At the same time, it is equipped with a special rod made of Invar (64% FE + 36% Ni alloy), which responds to a change in temperature by changing the geometric dimensions of the part. With this rod, which is rigidly connected to the gas supply valve and adjust the last burner.
In addition, boilers equipped with non-volatile automation are additionally equipped with special sensors, which in the event of a drop in the chimney or gas pressure in the highway will block gas supply to the boiler.
The design of the traction sensor is based on a thin bimetallic plate, which in normal mode is in the curved state and holds the corresponding valve open. With a decrease in thrust in the chimney plate heats up, which causes the change in its geometric shape, and, as a result, the gas supply valve is closed.
The gas pressure is controlled by a valve mechanism configured to a certain value. With a significant deviation of the pressure from the specified value, the mechanism works, overlapping the gas supply to the burner.
The advantages of boilers with non-volatile automation are:
The operation of modern equipment equipped with an energy-dependent boiler automation system is carried out as a result of the analysis of the microprocessor data control unit obtained from the temperature sensors, pressure, etc. Almost all controls of the boiler are mounted inside its enclosure, so when the latter is installed, it is enough to connect the necessary pipelines and connect the boiler. to general use power grid.
In contrast to boilers with non-volatile automation, the use of complex electronic devices significantly expands their functionality. In addition to the ability to independently maintain the predetermined temperature of the coolant, modern control and measurement devices automatically carry out:
In addition, automated control units are equipped with special displays, which displays all the necessary information about the boiler operation.
The latest models of gas boilers are able to control the concentration of combustion products and manage the operation of the pump. Also, these models are equipped with a self-diagnostic system that allows you to detect defects of individual elements of the system during operation.
Automated systems, thanks to the coordinated operation of electronic devices, provide uninterrupted operation of the boiler in accordance with the established operating modes. They allow the use of special programmers that allow you to adjust the temperature of the boiler for several days, taking into account the weather forecast.
A gas boiler that serves as a source of thermal energy for the heating system, refers to the equipment that works constantly for a long time. At the same time, it can be considered as a set of devices designed to generate heat and automatic control by this process.
Working out such boilers, developers set themselves the task to ensure its stable operation with minimal user intervention. To do this, various sensors, control devices and actuators are introduced into the design.
However, their presence does not exclude the need, and in some cases and the desires of the user, further adjust the operation of the system at their discretion. And the harder the automation system, the more opportunities it can provide.
As a rule, the main user and service settings necessary for the normal operation of the boiler are displayed on the main panel located on the boiler housing. Their consumer can change at any time. However, not always the heater is located not far from the user. For example, in country houses, the boiler can be installed both in a separate room and outside the house. In this case, the question arises about the remote control of heating.
There are several options for remote control.
House regulators.
With the help of room regulators, the simplest tasks are solved - adjustment of the temperature of the coolant. To do this, the corresponding sensor is embedded in the control body, which is connected to the boiler automatic system. More complex devices equipped with electromechanical or electronic sensors and controls with its own autonomous power can be used.
They are connected with boiler automatics by means of wires or by radio channel. The disadvantage of these devices is the no feedback - you can send the command, and it is impossible to obtain information about the status of the system.
Remote controllers.
The remote control controller is a more complex device associated with the boiler control system by means of the tire by which encoded signals are transmitted.
With the help of the controller, it is easy to organize not only control of almost all functions, but also to provide feedback by displaying information about the status of the system and detected defects on the controller display.
The disadvantages of the system include the need to use the control protocols, due to which it is quite difficult to coordinate the heating equipment with the controller.
Telecommunication modules.
The telecommunications module equipped with a modem and slot for the SIM card if there is an appropriate controller in the automation of the boiler makes it possible to organize the user to keep the entire heating system on almost any distance from it.
The telecommunications module is installed anywhere and binds to the boiler through the bus. The exchange of information between automatics and the user is carried out using SMS messages via GSM communication channels.
Such an organization provides a timely receipt by the user of information on the state of heating equipment and impact on it using the relevant commands sent from the mobile phone. The only requirement that must be ensured is the presence of a stable signal of cellular communication.
Recently wide use We received telecommunication modules that provide communication with the user via the Internet. In this case, the module is connected to a working computer that has access to the Internet directly or through the router.
Signals are transmitted to a remote server, connecting to which you can see in real time and adjust almost all parameters of the boiler equipment.
Messages about faults and defects are transmitted to the user to email. With the advent of the Android OS, the interface of which is similar to the control panel control panels, it became possible to control the heating system with smartphones, which made remote control of the heating system even more convenient.
© 2012-2020 All rights reserved.
The materials presented on the site are informational and cannot be used as guidance and regulatory documents.
There are three main reasons for which automation is installed:
The boiler automation system allows you to configure the operation of the equipment so that the raw material is used as efficiently as possible and rationally. The efficiency increases, not only the flow rate, but also the microclimate in the house becomes more comfortable.
The nodes for automation may include:
Of the total manufacturers working in the market, the best estimates of experts earned the German brands Buderus, Vaillant and Viessmann. Their automation, manufactured for gas and solid fuel boilers, is distinguished by high accuracy and reliability.
Automated Buderus systems are very simple and inexpensive. They set up the work of the apparatus on the economical fuel consumption, the necessary parameters of comfort, up to weather dependence. They are easy to maintain and configure. The control systems are monitoring the maintenance of the given comfort values.
Automatic steam boiler and other types of Vaillant is not cheap, but is distinguished by a high degree of reliability and durability. A wide range of products of this brand is offered for sale.
Viessmann pays great attention to advanced technologies, so all its safety of boiler safety and rational resource use is built on newest developmentsis compact, environmentally friendly and efficient.
Gas heating plants are distinguished by the hilarious levels: fire, fire, carbon monoxide poisoning, explosion.
Modern automatic regulatory systems make it possible to provide efficient and safe work gas heating equipment without constant control by man.
All systems for gas aggregates are divided into energy-dependent and non-volatile.
Energy-dependent automation for gas boilers is intended for opening and closing the gas valve using the electronics when the thermal sensor is applied. The safety and temperature control devices in the room include:
IN non-volatile boilers To perform all functions, electricity is not used. Valves are powered by geometrical changes in control elements under the influence of temperature.
In the past, non-volatile systems had complex adjustment. Therefore, users often output equipment with a heating or wire, which significantly reduced the safety of the heating system.
Modern Italian non-volatile automation 630 Euro SIT is characterized by safety and reliability. The main nodes are:
Attention! The supply of gas, by choosing the consumer, may be on the side or bottom.
Gas valve electromagnetic is one of the main elements of the automatic system, hydraulic device, designed to regulate the gas flow by transferring the power to the valve coil.
Under the influence of electromagnetic forces, the core associated with the valve saddle is drawn into the coil.
Attention! The valve seat in the operating position may have a different number of positions. Depending on this, one, two-, three-stage and modulating valves differ.
Attention! These valve designs are used for single-stage burners.
Firms specializing in the production of gas automatic systems - SIT, DUNGS, HONNEYWELL, offer consumers ready-made blocks that are a complex of devices. It includes filters, valves, temperature regulator, pressure stabilizer.
The ELLETROSIT automation system consists of:
The locking valve turns on and off using a thermostat controlling the temperature of the coolant in the heating circuit.
Attention! This system provides for the possibility of connecting a room thermostat, with which the set temperature in the heated room is automatic mode.
The functions of modern automatic control systems have long been not limited to the start and stopping of the boiler, but also effectively provide diagnostics, signaling and power control of the heating installation.
Gas heating boilers are high-risk devices. If irregular operation or malfunction, they can cause natural gas poisoning, combustion products, cause a fire or even an explosion. That is why all the processes passing in the boilers should be carried out under constant control, which is responsible gas automation For boilers.
All components of automation used in heating systems It is possible to conditionally divide into two large groups:
In automation of gas boilers, it includes:
In some models of boiler equipment, the manufacturer provides for the presence of an instrument for removal of air. All devices incoming an automatic security system are non-volatile or mechanical. In the presence of actuators and the controller controller, they can work under electronic control.
Automation for comfort provides the owner of the installation Additional functionality: Auto-line burner; The functions of self-diagnosis and the choice of the optimal mode of operation, the modulation of the flame, etc., this type of automation is not mandatory and in some models does not apply.
Principle of operation electronic system Security is based on obtaining data from sensors that are processed by a microprocessor controller. Based on the data received from sensors and sensors, the controller submits the command to actuators actuators.
The principle of operation of the mechanical automation of the gas boiler Consider in more detail. The heating installation does not work - the gas valve is blocked. For the start of the boiler squeezes the washer on the valve. This operation is forcibly opens the valve, the gas enters the stall. After the ignition of the stamp is heating the thermocouple. It produces sufficient voltage for the operation of an electromagnet, which holds the gas valve in the open state.
The root of the washer is set by the necessary power of the boiler: the gas with the right pressure goes to the burner - there is a ignition from the stobble. After starting the boiler installation, control over the temperature of the coolant takes on the thermostat.
https://www.youtube.com/watch?v\u003dVek4DSO3B9Y For this principle, almost all security systems of boiler equipment are operating, regardless of the brand. When choosing this system for the boiler, it is recommended to pay attention to the instrument of the same brand as the boiler. For example, the automation for BOSH gas boilers is best looking for this particular brand.
Almost everyone modern systems Safety is equipped with control sensors and the presence and pressure relays of the coolant in the system. This type of automation is most often implemented in volatile systems. Any automation can fail for reasons of low quality, improper operation and maintenance. Next, you can familiarize yourself with the characteristic malfunctions of the automatic boiler and the methods of their independent elimination. 
It should be known that independent intervention in the design gas installations Prohibited by law. That is why we strongly recommend that in the event of malfunctions in the heating installation, refer to specialists who have a state certificate for the right to conduct data.
Having retreated from the topic, we want to report that we prepared comparative reviews for gas boilers. You can familiarize yourself with them in the following materials:
to the category
Today on russian market Climate technique has more than a dozen automatic models from different brands. The popularity of one or another brand depends entirely on the demand of the heating installations of the same brand. Many owners of domestic boiler equipment are asked how automatics works in the Gas Cotelet Lemax? These installations use Evrosit automation from the Italian manufacturer. It is this automation system that is in the first place in popularity among domestic manufacturers. heating devices.
to the category
The models of this line have a good functionality and easily integrated into almost any design of the boot. Standard functions: gas pressure control; control over the presence of a flame in the burner and on the stall; Control over the temperature of the coolant and the chimney burden. The use of automation of this brand does not cause special difficulties from the owners, but requires some skills.
to the category
The automation of this brand is quite widespread in the Russian climate technology market due to a relatively low cost, good functionality and a wide model range. Standard functionality: maintaining the temperature of the coolant in the range from 40 to 90 ° C; control over pressure and fuel supply; automatic stop of the device in the absence or the occurrence of the effect of the reverse thrust; Control over the presence of a flame in the burner.
to the category
Rostov products today are in demand by domestic users on a par with European automatic models due to its reliability and low cost. The functionality of automatic AOGV systems is also rich enough. The standard features of this technique allow to stop the operation of the boiler unit when the following situations occur: excess of the temperature of the coolant above the set level; Flame breakdown in a stall and burner; low pressure and absence of heat carrier in the system; any failure in the gas supply system; reduce fuel pressure below the established norm; In the absence or insufficient thrust. How does the AOGV gas boiler automatics work? The operation of the gas valve occurs due to the voltage, which produces a thermocouple. It is this tension that acts on the valve coil and keeps it open while the burner is burning. The temperature regulation occurs due to the thermostat and valves, which, when increasing or decreasing the temperature, open or overlap the fuel coming on the burner. Control over the removal of exhaust gases is carried out by the thrust sensor. To do right choice Automation for gas boilers is quite difficult. We strongly recommend to seek help to professionals.
ventilationPro.ru.
Each gas heating system in a private house or urban apartment has individual specifications and features. Gas boilers differ not only by functionality and principle of work, but also the control system. For security purposes, all models of gas boilers are equipped with devices and devices for automatic adjustment of heating equipment. To obtain a more complete presentation of autonomous heating in the house, you should figure out how the automatic boiler system works, and which types of such devices exist.
The heating gas boiler is a complex engineering and technical product, during operation that requires constant attention. Automatic control is capable of providing the necessary control of the parameters of the boiler, making the heating system to truly autonomous.
The automation used for gas boilers is special devices that ensure control of the operation of the heating equipment after it starts. The main purpose of automatic control devices is to ensure the safety of the operation of heating units and maintain the optimal temperature regime in the room.
By functionality, the automation is divided into two main types:
The first type is an energy-dependent automation used in autonomous heating systems, has more simple design And works on the residual principle. The thermal sensor signal about temperature changes goes to solenoid valvewhich closes or opens, overlapping the gas supply to the gas boiler. This type of control equipment is equipped with almost all boilers of heating.
An example of a non-volatile unit of the automatic gas security system of the gas-beam type of automation - non-volatile devices operate based on the physical properties of the substance inside the closed contour of the device. When heated, the substance is expanding, creating increased pressure inside the device. Under the action of high pressure, a gas valve is operated, overlapping gas supply to the combustion chamber. The inclusion of the boiler is carried out in the reverse order. With a decrease in temperature, a decrease in the volume of the substance, as a result of which the pressure in the device decreases. The valve returns to normal position, opening gas access to the burner. Such automation devices are on the equipment of non-volatile gas boilers. Models of the automation system units may differ only with a regular set of functions. See also: Grounding the gas boiler: how to do it and why?
Considering internal organization Security automatic devices, you can make an unambiguous conclusion that the main elements of the design are the safety and primary valves, overlapping the fuel supply to the work area or opening gas access to the combustion chamber. In this action, all automation for gas boilers of heating is built. Differences can only be available additional functions from automatic adjustment devices and ways to control them.
For example: You want to turn on the boiler. Razhigig is carried out as a result of gas supply to the power burner. This process is controlled by an electromagnetic valve. Installed thermocouple heated flash burnercapable of in a short period of time, only 2-3 s. Issue the necessary spark to ignite gas on the main burner. Ringing the ignition button, you run to work the main valve, which serves in the combustion chamber gas.
The device works due to the interaction of both valves.
Choosing the necessary air temperature for heated room, set the regulator to the desired position. Behind the entire process, the thermostat is clearly monitored, which is equipped with sensors governing the volume of incoming gas into the combustion chamber. Due to the two valves, shut-off and modeling, installed in the thermostat, the gas flow is regulated, therefore, the intensity of the boiler heating. The location of the main adjustment places on the instruments is about it in this way.
Note: The intensity of the heating of the boiler equipment can be adjusted by increasing or lowering the operating pressure on the fittings. The usual membrane is able to regulate the operating pressure of the household gas at the output. In another situation, adjust the output gas pressure in the system can be manipulated with a gas supply screw.
It should be more detailed on which types of automation exist for home boilers on a gaseous fuel, in which principle the operation of automatic devices is based, and how it is reflected on safety and efficiency. autonomous System Heating.
The main purpose of automation in heating systems is an instantaneous response to a change in the situation. One of the main tasks of automatic adjustment devices is the cessation of gas supply to the operating area. Situations in which it may be necessary to cut off the supply of household gas, may be the following:
In the listed situations, it is thanks to the automation of a gas boiler that gas fuel supply is controlled, which ensures the safety of tenants. It is precisely for security reasons that, in accordance with the existing standards, automatic systems, it is necessary to equip all old models of gas-heating equipment, which did not provide for the equipment of these devices. As for the gas heating units of the last issues, it is boilers with automation.
For reference: In some cases, it is cheaper to install a new boiler than to engage in the modernization of the old heating system, equipping the automatic boiler. The reason lies in the essential structural differences of the models of the old sample from modern heating units.
Main article: Gas burner with your own hands.
Instruments controlling the operation of heating equipment can be mechanical or electronic. In budget models of gas boilers, in most cases, a variant of mechanical, manual control is used. Despite the fact that the level of technical progress reached unprecedented heights, the mechanics remains a reliable and proven tool. Automatic safety of gas boilers, acting in manual control mode, is an order of magnitude cheaper. The principle of operation of most models with manual control boilers is simple and understood for domestic use.
The regulator of the intensity of the coolant in the radiator of the water heating system Unit automation mechanical principle Actions are easier to maintain and repair. The disassembly of such an aggregate is quite able to a specialist - heat engineering, which provides a prophylactic inspection of boiler equipment in your home.
Manual, mechanical control of the gas boiler is independent of the power supply - the owner of the housing independently sets the temperature desired to heat the living room, everything else depends on the laws of physics, which are based on the work of the mechanism.
For reference: the heat exchanger is equipped with a thermocouple - a mechanism based on a plate combined from two parts - steel and nickel. In the process of heating, the plate is lengthened, and when cooled, it decreases in length, affecting the valve that opens or closes the supply of gas into the working area. Based on the same principle, the regulator of the thrust is equipped with gas boilers with open camera combustion. The bimetallic plate with an increase in temperature to a critical mark (more than 750c) is strung out, the erosion chain. With a decrease in the flame, the plate is returned to the natural position. Everything is simple and understandable.
Other principle of operation is laid in automation with electronic filling using not physical properties Materials and media, but a fundamentally different way to transmit signal equipment.
The most common type of automation, which is used in the budget models of boilers - electronic thermostat.
The device is installed indoors and controls heating based on the external thermal sensor signals located in the current area of \u200b\u200bthe room. When the temperature is reduced below the installed limit to the boiler, an inclusion signal is applied. When the optimal temperature parameters is reached, the sensors transmit a shutdown signal to the system. Room thermostats have a cable connection with gas boilers.
In this case, the presence of a thermostat provides optimum temperature Heating gas boiler and blue fuel consumption efficiency. To date, thermostats of several types are presented on sale, featuring functionality, technical characteristics and installation method. Programmable devices provide maintaining an optimal temperature mode within a predetermined period of time.
Note: Some models can automatically control the operation of the gas boiler during the day, other samples of equipment are able to control the working unit during the week. Automatic wireless control devices are also manufactured, allowing remotely control the boiler operation. The radius of the action of modern remote control systems, depending on the selected model, is 25-100 m.
What is better, mechanical automation or electronic control devices solves the consumer. A good gas boiler can work successfully both when manually controlled and using electronic automatic devices.
Modern devices that are equipped with all the currently existing models of gas boilers are an integral part of the heating system. Without configured, no gas boiler will not work correctly.
znatoktepla.ru.
The operation of any heating boiler should be based on constant and uniform fuel supply. Especially it concerns gas equipmentbecause gas pressure problems in domestic feed networks are obvious. That is why it is so important that all the processes, and especially behind the gas supply of the burner, followed the automation for gas boilers.
All that today is produced in the category "Automatic control systems for heating boilers" is divided into two groups:
Attention! The first operates from electricity with a voltage of 12 V. The second no energy is necessary.
Energy-dependent automation for gas boilers is electronic devices that mainly adjust the supply of gas by opening or closing the crane. This is a rather complicated device that producers are endowed with additional features. So, what can an electronic automatic network?
Currently, many manufacturers went further, because the requirements for the convenience of gas boilers are all rising. Therefore, modern electronic automation can additionally:
That is, it turns out that this species is automatics of gas boilers. It is these electronic blocks that guarantee that heating device It will work exactly, without jumps, observing the exact temperature mode, and do not create problems in the process of long-term operation. I especially wanted to draw your attention to the diagnostic system. With it, you can prevent big faults. If you do not warn them in time, you can safely save on conducting overhaul equipment. 
Electronic unit automation
Currently, in the market you can purchase various automatic devices of energy-dependent type. It can be programmable blocks or ordinary without software control. The first is convenient in the way that it is possible to set temperature regime for a long time. In this case, the range is 1-7 days. Knowing the weather forecast, you can set the temperature for each subsequent day, thereby saving a comfortable temperature inside the house. By the way, using such blocks you can program the temperature of the day-night.
TO this kind Automation includes mechanical instruments of control and regulation of gas combustion processes inside the heating boilers. When a choice between two groups of automatic systems, many consumers choose the mechanical option. Why?
What is the essence of manual setting. The device installed a temperature scale from a minimum to a maximum. By installing the regulator arrow to the temperature you need, you and ask it to the boiler. After the boiler is burning, the thermostat is entering into business. It is he who will control the temperature you specify, closing or opening the gas supply faucet. The thermocouple for a gas boiler, built into the heat exchanger, that is, directly touching the coolant, in its composition has a special rod made of material that quickly responds to a change in temperature. Typically, such a rod is made from Invar (iron and nickel alloy). Under the action of temperature, the rod increases in length or decreases. It is firmly connected to the valve, which under its action adjusts the supply of fuel to the burner.
Currently, the manufacturers of gas boilers to the mechanical automation unit are added two sensors:
Both devices immediately turn off the supply of gas, if in the chimney suddenly dropped or dramatically decreased the pressure in gas pipe. Their device is based on bending thin plate made of alloy two metals. For example, when high temperatures The plate is strung up and thus keeps the valve in the open state. As soon as the flame has become less, the plate comes in a direct state, thereby overlapping the valve. The same itself occurs in the chimney with the thrust sensor.
Mechanical automation unit
Scientific and technical progress gives us today the opportunity to use devices having compact dimensions, but with great functionality. Automation of gas boilers did not remain aside. Today manufacturers offer multiblons, which include:
Pay attention to the first valve. It works in a bundle with a thermostat, which with the help of a thermal sensor controls the temperature of the coolant directly in the heating circuit. Such a mini can work in a pair with a thermostat that is installed indoors. The latter controls the air temperature, and, accordingly, the temperature regime of the house. Such a bunch helps more accurately carry out the operation of the gas heating boiler.
What is the difference? Already from the very name, you can guess that wired automation blocks are connected to the boiler using cables or wires. This is especially true of thermal sensors and thermostats. Not the best option if it comes to installation in the ready-made home. To install them will have to make wiring: hidden or open. If the hidden option is selected, then you will have to stick the walls. And this is no one unnecessary expenses. The wireless version is the best solution, but it is more expensive than the first one.
It seems the same, but it is only at first glance. In fact, there is a lot of nuances and subtleties, which professionals can tell you about, and all these subtleties strongly affect the characteristics of the boiler.
Each boiler different ways Displays the combustion products, even differently warm water, their burners differ, and methods of direct control of the boiler, in particular the ways to automate it.
What does automation include? How is the operation of the automatic gas boiler?
The process and principal moments of automation for any gas boiler is as follows:
There are so-called energy-dependent systems that work from the mains, and accordingly, they need electricity, and therefore are bulky, huge and complex electrical appliances, the automation of which allows you to adjust the fuel supply, the power of the flame and a number of other parameters. All this allows you to save well. The system may consist of:
The thermostat is a device that is located in a room in which in turn it is necessary to adjust the temperature regime. Thermostat sensors produce the necessary measurements. In the event that the heat level has become less than the one that is prohibected into the thermostat, the device will send a signal to the equipment of the boiler, and it in turn will automatically turn on the boiler and it will start working.
When the temperature reaches comfortable indicators, the automation will also also independently stop the operation of the boiler. .
This device is very similar to the thermostat and performs a similar function, but it has the ability to program the schedule of the boiler for 24 hours.
A cycle is specified in which the temperature level for heating is specified. Each day the cycle is started again. It is possible to connect the device to the boiler with a wire or by radio channel, it depends on the boiler model and its capabilities.
A more advanced device. It has wider functions and opportunities to manage an intrama climate. You can choose both the preset mode and configure it yourself. The cycle is set for a week and, accordingly, repeated weekly. The most frequently used radio channel connection.
Devices differ in design and color, so you can choose a programmer under your taste and interior, which is also a small but pleasant plus.
Such devices for control can be, for example, mechanized or entirely mechanical, that is, not in need of electricity, but adjusting the automation of the gas boiler is partially ensured using a person. Of course, in the full sense of the word, such devices cannot be called automatic, but the role of a person here is minimized.
All functions of such automation are controlled and ensured due to qualitative changes in the details of the device itself under the influence. various temperatures. Oddly enough, with all the manifold, the convenience and simplicity of electronics, many decide to use the mechanical devices.
Perhaps there is a special role here, which is several times less, but it is more important that such devices should not be afraid of turning off electricity, some drops in the power grid and do not need additional accessories, such as voltage stabilizer.
The principle of operation is the simplest: a person puts the necessary temperature independently, with a regulator with a graded scale. Inside the boiler there is a thermocouple, which is lengthened when heated and decreases during cooling. The thermocouple representing the rod, thereby affects the inner valve of the boiler and regulates the supply of gas. By about the same principle, such as the thrust sensor, which is installed in the smoke cap.
For all regulatory documents, any automation equipment for gas boilers and installations must stop their operation and stop supplying fuel in various, potentially dangerous situations:
These episodes can lead to a strong gas tangent, which is very dangerous. Therefore, security automation must be installed on all boilers as a new sample (already built in advance) and old (by additional installation). Sometimes it is easier and cheaper to buy a new boiler, with already built-in automatic, than to install the system on old models.
Foreign and domestic manufacturers use the same principle when constructing a boiler automation system. Although, of course, the device inside can be quite different. Automatic gas valves are considered the most simple and reliable.
Each component is located in one case of the structure, and the gas pipeline is connected to it, the tube from the thrust sensor and temperature sensors. Inside there is a special solenoid solenoid valve, which is "closed" by default.
The electromagnetic valve of the gas boiler is the main and one most important and necessary elements for automated system Gas boilers. It is a hydraulic electrical dispenser that overlaps or opens the passage of gas flow by means of transmission of electricity derived from the power supply to the valve coil.
Thanks to the forces of electromagnetic induction, the core, which is directly connected to the valve, is drawn into the coil and closes the gas supply hole, or opens it, respectively.
In addition, the current automatic gas boiler safety systems are not limited to the start and off of the boiler, start and overlapping the gas flow, they are still very efficiently used to diagnose the boiler operation, its condition, as well as control, directly, the work of the gas boiler heating itself.
It would seem that such systems should be complex and the device, but it is not so. Automatic systems They have a relatively simple device, in addition, they are already embedded in advance in the boiler, because the operation of the boiler without the security automation system (even the simplest) can lead to fatal consequences, up to the explosion of gas.
The use of security automation solves a huge range of problems and allows you not only to exploit a boiler with a calm heart, but also guarantees the exception of any unforeseen situations.
It is necessary to take into account the climatic conditions in which the boiler is used. For example, this system will be relevant in the post-Soviet space, which is most adapted to our conditions. Such devices offer, for example, many Russian manufacturers. Trait domestic production It can fully compete with foreign companies, producing really high-quality and, in general, decent products.
The most important thing is that you can safely use your boiler, you will not need to keep track of him constantly, everything will do automatics for you, which in a sense is even more "sensitive" than anyone.
The modern automation system for the gas boiler has a huge role in ensuring the safe and easy operation of heating devices in both large boilers and in private homes. It costs without it dangerous and impossible. Great success are both foreign and domestic developmentTherefore, a wide choice is available for each specific situation.
If you need to choose a reliable and safe gas boiler, then you can do it on our website. Do not forget that the automation system is the most important element for the entire heating system as a whole, because your safety is largely depends on it.
