Convenient temperature control in the country house in winter. Remote control system for heating a country house, cottage or cottage Do-it-yourself remote temperature control

Today we will talk about the possibility of automating the control of heating boilers in country house. Indeed, today there is no problem to provide remote dispatching of household systems, including heating, providing savings and high level comfort.

Goals of remote control

How often does the average person country house suitable for heating boiler? If it is a gas or electric unit, then minimal attention is paid to it. Thanks to modern devices automation, autonomous operation of the boiler is possible for a very, very long time. Only in severe frosts do you want to turn on the light in order to feel this pleasant contrast even more strongly: outside the window there is snow and wind, and in the house it is warm and cozy. But remote dispatching exists, so what tasks does it solve?

You should start with the fact that there are two heating modes: economical and comfortable. If the tenants of the house are absent for 10-12 hours a day, why maintain the optimal 23 ° C, if you can set the temperature sufficient for safety indoor plants and pets? And if the system will work in a saving mode during the absence of the owners, how to ensure a quick access to the rated power so as not to return to a half-cooled house every time? Of course, you can use timing management, but a rare person can boast a clear and uniform schedule. So, the first goal of remote heating control is to quickly change the heating power.

Another aspect lies in the stability of the system. No matter how reliable and high quality boiler equipment, the probability of an accident is still not zero. A drop in pressure, a stop in circulation, gas leaks - potentially all of these phenomena are quite frightening. If the boiler room is left unattended for a long time, then remote dispatching provides its second important function - monitoring the system's performance and notifying the user about problems. Well, the third function is the ability to remotely troubleshoot or prevent the consequences of an accident.

Type of fuel and modes of operation

Electronics provides a huge range of solutions of different levels of complexity, including those controlled over long distances. However, there is a big difference in what type of heating system you have to deal with, this directly determines the completeness and cost of the equipment.

Easiest to manage electric boilers: one or more heating elements can be switched by a simple contact or solid state relay. Additional switching can be used to control forced circulation devices. Neither gas leaks nor damping of the solid fuel combustion chamber can occur.

If gas is chosen as the source of energy for heating, the boiler room is classified as a high-risk facility. The reverse draft can put out the burner, which the faulty automation will safely ignore. Remote control will allow you to turn off the gas supply or re-ignite the boiler, and if this is not possible, drain the water from the system to prevent it from freezing.

More difficult than others to manage heating systems on solid fuel. Here, control over the automatic supply of fuel is required, it is extremely important to maintain constant circulation so that the coolant does not boil. But in this regard, dispatching devices cope with a bang: in the end, everything is controlled by electromechanical devices, and it is very easy to interfere in their work remotely.

Electric boilers

Remote control of an electric boiler is one of the most budgetary projects. Depending on the configuration and modes of operation of the system, several options can be offered.

For heating without power control, where the problem of freezing is not relevant, that is, for antifreeze hydraulic systems, as well as air and convection ones. In such cases, all tasks are solved primitively - by a "smart" socket that can receive GSM messages (Domovoy, Sokol). The price of the issue is on average from 300 to 1000 rubles, the difference in cost is due both to differences in quality and switched load, and the availability additional features. For example, a socket may have a built-in thermostat or timer, as well as an autonomous power source. Some models have the ability to connect to mobile devices for easier configuration of operating modes. Most products provide feedback to the user, in particular, such sockets are able to notify of the correct execution of the command or the absence of electricity at the facility.

For multi-stage boilers and other heating devices with several active elements, several sockets can be used, but it is better to install one multi-channel (Elgato, Polygator) - the so-called rebuter. These devices are available in a wide range of configurations - both conventional plug multipliers and DIN rail mounting. The principle of operation is the same: remote control of the load by sending SMS with an instruction code or a call. Here it is already possible to implement quite interesting operation algorithms, such as turning on an additional heating circuit with separate system thermal control. It will only be enough to make small changes to the electrical connection diagram of the boiler by connecting individual heating elements to different channels.

Gas boilers

Unlike electric, gas heating systems require remote dispatching not only to receive commands, but also to provide high-quality feedback. Since direct control of a high load is not required, the solutions of the class described above are not entirely applicable. The best way out of the situation would be to use a modular switch with 3-4 contact groups, controlled via one of the wired interfaces (RS-232, 1-wire, etc.). Messages can be transmitted both via a GSM channel and via communication with a PC installed at the facility. Usually, in order to increase reliability, a main and a backup channel are organized.

The price range for gas boiler room dispatching systems is incredibly wide. In the lower price segment, there are devices from budget "Ksitals" for 7-8 thousand rubles to more friendly to the unprepared user Segnetics for 15-20 thousand rubles. The middle link includes domestic automation complexes OWEN, a set of devices can cost 20-30 thousand rubles. The most complex systems costing more than 50-70 thousand rubles are used in modular boiler rooms common use: on the one hand, dispatching notifies the service organization about the status of the system, on the other hand, users control individual parts of the collector node at their discretion. Solutions of this kind are not just a set of devices “out of the box”, manufacturers of boiler room equipment such as ROSS and Viessman work in this category, providing the consumer with a comprehensive project and installing, configuring and maintaining the system by qualified personnel.

In essence, such devices are ordinary signaling units that have from 6 to 20 control zones and are capable of managing 3-5 groups of dry contacts. In total, there are two popular architectures of such systems. "Ksital", for example, are specialized boiler room automation units, which were originally designed to connect standard temperature sensors, gas pollution, smoke and flame detectors. In turn, systems such as Segnetics and ARIES are based on freely programmable controllers, which can be supplemented with communication devices and separate switching units. Their main feature- the ability to connect atypical sensors and control actuators of completely different types.

The main difference between the representatives of the latter group is the availability of a convenient user interface: Segnetics is easily configured when connected to a PC or mobile devices, but OWEN complexes require a more serious engineering approach, including writing your own firmware in high-level programming languages. Which choice to make for yourself depends on the complexity of the device of the boiler unit and the piping of the boiler room. So, the simplest Ksital block will be enough to fully control the operation of parapet and chimney boilers low power(up to 40 kW), ARIES is used in boiler rooms with parallel connection of units, or in centralized air heating and air conditioning systems.

Solid fuel heating control

Freely configurable control systems are optimally suited for solid fuel boilers and installations connected to biogas generation devices. The reason for this is obvious: such boiler houses were originally designed to work in the presence of an operator and, as a rule, have an individual scheme for setting operating modes.

So, for the simplest solid fuel boiler, it is necessary to adjust the inflow and draft, control the temperature of not only the air in the room, but also the coolant at the inlet and outlet of the boiler. Additionally, you should carefully monitor the operation of the circulation system by measuring the differential pressure at the inlet and outlet of the recirculation unit. The inclusion of gas analyzers in the complex will also not be superfluous; in addition, the temperature of the combustion products should be taken into account. A secondary function of such dispatching systems can be called the provision economical consumption fuel and optimal modes burning it, depending on the desired temperature and the weather outside.

It is important to emphasize that full direct control over each node of the boiler room will be redundant for the average user. Therefore, to control solid fuel heating, complexes of two nodes are used: receiving commands presented by a GSM receiver or Internet router, as well as a software and computer complex that is configured once, and then provides the correct interpretation of the commands.

An additional complexity is introduced by the variety of actuators. To control valves and gates, servo drives are used, the performance of smoke exhausters and blowers and circulation pumps usually controlled by a frequency converter or PWM. The complex architecture of the system makes it necessary to order not individual automation modules, but a complete set of equipment. However, most suppliers of such systems provide this kind of service at a very reasonable price: typical projects are about 30-40 thousand rubles, including the cost of equipment, but automation of an atypical boiler house with automatic fuel supply can cost more than 50 thousand rubles with a power of up to 100 kW.

Special Features

As a result, we will analyze which functions of dispatching systems are strictly required, what is the logic of the operation of such devices, and what additional features exist. So, when choosing automation with remote control, preference should be given to those products that provide the following functions:

• availability of a backup communication channel;
• watchdog timer that reboots the system when it freezes;
• interrogation of separate control zones;
• remote management of contact groups and their sufficient number;
• notification of a change in system status;
• feedback, sending messages about the acceptance and execution of commands.

Additional capabilities of the dispatching module must be determined in accordance with the characteristics of the heating system device. So, for liquid heating systems, it is recommended to have leakage protection: humidity sensors and an electronic pressure gauge capable of recording a prolonged pressure drop. For open heating systems, it is desirable to control the liquid level in the expansion tank.

Particular attention should be paid to monitoring the operation of forced circulation devices. If the boiler is technically unable to turn off the heating when the critical temperature is reached, the only indication of overheating can be the temperature sensor readings on the supply pipe, which the control unit receives with a significant delay. In such cases, it is necessary to remotely stop heating by cutting off the supply of fuel or air, and if there is a risk of freezing of the coolant, drain it.

For remote control systems, it is preferable to have an automatic response to abnormal sensor readings. For example, automation itself should adjust the circulation rate depending on the temperature of the coolant in the supply and return, while the user should only receive notifications of critical conditions. In general, we can say that the most important benefit of using the systems we have considered is the timely receipt of information about breakdowns, which allows not only to take personal part in eliminating the accident as quickly as possible, but also to purchase replacements for faulty components or call a specialist if necessary.

Fortunately, nowadays everyone can remotely control the temperature in a country house. The company offers the most modern and efficient solutions for temperature control during the winter months using remote control.

What tasks should a remote temperature control system perform?

As a rule, the heating control system has two tasks:

1. Maintaining the required temperature in the house. At a minimum, it should ensure that the building itself and the heating system in it do not freeze.
2. Remote switching on of heating in the country or in a smart home. For example, before the arrival of the owners, so that by the time of arrival all the rooms have warmed up to the desired temperature.

To solve the designated tasks, the temperature control system must meet the following requirements:

1. Provide information about the current temperature in the house and outside.
2. Send out alarms if the temperature is out of range.
3. Have remote control, in particular, the ability to regulate the temperature in separate rooms or in the entire smart home in any convenient way (using a mobile application, via SMS messages, etc.).
4. Opportunity self setting and installations.

Ways to control the temperature in the country in winter

There are two ways:

1. If the cottage has Internet access with a Wi-Fi router. In this case, you just need to purchase a GSM system that works via Wi-Fi. You can receive information about the temperature and control it through a program on a PC or a mobile application on a smartphone.
2. If there is no WI-FI in the country house. In this situation, the way out will be to use a regular SIM card in a GSM system. There are a large number of manufacturers of this equipment on the market, and our company is ready to offer you the best options available.

What is a GSM thermostat?

The basic device of the GSM system is to which you can connect various sensors (water leaks, gas leaks, smoke detectors, and others), including.

Modern GSM-thermostats, improved with additional software functions, equipped with relays, are equipment for full-fledged control of the temperature of heating boilers.

How does a GSM thermostat work?

The program underlying the operation of the GSM thermostat allows you to:

1. Set temperature thresholds (lower and upper) and receive SMS messages or voice alerts via an incoming call if the temperature has gone beyond these values.
2. Call the control module and receive voice information about the temperature from each thermometer connected to the unit, or send SMS commands and receive information about the temperature in the country house in the form of SMS messages.
3. Program the notification function: for example, to receive an SMS message with information about the temperature in the smart home and beyond several times a day at a certain time.
4. Set a certain temperature in the interior of the house and change it by calling or SMS at the right time for you (for example, half an hour before your arrival at the dacha).

The principle of operation of all GSM thermostats is the same. Only parts (controller and microcircuits) can differ depending on the manufacturer. We can connect the functions of water leakage, security with video and photo fixation for minimal money. Subsequently, it will be possible to extend the functionality as needed (constructor principle).

What is a modular control system?

The technical component of the GSM thermostat operation is provided by a modular system, since there can be quite a lot of external controlled devices (modules): a heating boiler, electric heaters, security alarm etc.

In fact, the GSM heating control system is a specialized controller, correlated with external sensors and having the ability to change the operating modes of the heating boiler.

The GS-module for temperature control can operate in four modes:

1. Manual. When the system is controlled by SMS messages or calls, with the help of which the user sets one or another temperature regime.
2. Automatic. When, according to signals from external sensors, the controller maintains the temperature conditions set by the user. At the same time, you can change the settings for automatic mode at any time.
3. Control mode. When the system sends SMS messages to the user with alarms: smoke, gas leakage, critical temperature values, etc.
4. Mode according to the schedule for the week. With the ability to set the temperature at certain hours and certain days of the week.

Which GSM module to choose?

The main selection criterion is that the module must perform the functions you need:

• simultaneously support the required number of temperature sensors (three, five, ten - your choice);
• to communicate through calls or SMS messages (as it suits you);
• optimally approach your model of the boiler (our experts will help to sort out this problem).

The main advantages of GSM heating control systems:

• round-the-clock and effective temperature control in a smart home or cottage;
• convenient remote control through a mobile application or via SMS messages;
• expandability through additional modules;
• ease of setup and installation;
• low cost;
• no subscription fee.

Do you want your country house to maintain optimal temperature conditions during the winter months? Our experts will help you choose, install and configure the most modern and reliable. Contact us by phone or via .

Indoor air refers to electronic measuring devices that automate the process of control and management temperature regime premises.

They are included in the structure of the heating system of a house, a bathhouse, a garage, a swimming pool, warehouses or air conditioning systems.

Their presence will allow you to remotely control the temperature regime of the internal environment and, if necessary, regulate it.

What are GSM thermometers used for?

GSM temperature sensor is a measuring device that supports notification of the current temperature and control of executive systems.

A thermometer with a GSM transmitter will inform the owner about the temperature regime at the facility.

Based on these data, a decision will be made to increase / decrease the supply of coolant to the house. For example, using GSM thermometers Warm house 11, you can remotely set the optimal temperature regime for yourself in the house.

In addition, devices of this kind can be included in systems fire safety. If the temperature goes beyond the maximum allowed limit, the sensor will send a warning message to the owner's cell phone, as well as set off an alarm, turn off the heating, activate the fire extinguishing system, or perform another action for which it is programmed during the setup process.

How the GSM sensor works

GSM temperature sensors are composed of two modules - measuring, sensor and transmitting GSM-module.

The work of this kind of electronic thermometers is that they measure the temperature and compare it with the limit value (minimum or maximum) that was set in the settings.

If there is a deviation from the permissible value, a message will be transmitted via GSM-communication or a signal will be generated to the actuator.

The alarm signal is transmitted by cellular communication, depending on the specific settings.

This procedure is implemented:

1. when going beyond the established range;
2. in case of a sharp increase in temperature, which is typical for a fire;
3. periodically, at a configurable interval;
4. upon request from a telephone number linked to the GSM sensor.

Depending on the design solution, electronic thermometers can control parameters in one zone, as does the Teply Dom 11 GSM thermometer, or in different areas. This function is available in the Teply Dom 22 GSM thermometer, which has two sensors with independently adjustable channels.

Rating of the most popular GSM temperature sensors

Below is information about the five most used electronic sensors with a built-in GSM module.

GSM sensor Polus Thermo

The device is an electronic thermometer that measures the temperature in the room and compares it with the programmed upper and lower thresholds.

When one of the specified values ​​is reached, an alarm is sent to the host's telephone number. In total, you can bind up to 6 numbers to which alarm SMS and calls will be sent.

The temperature sensor-GSM has a built-in sensor that can operate in the range of 0…+50ºС. For measurements in a wider range, an external temperature sensor is connected with a measuring interval of -40ºС ... + 99ºС.

To send messages and calls, a GSM module is used that supports GSM-800/900/1800/1900 standards. The alarm transmission time is 20 to 40 seconds.

Alonio T2 GSM is used to control the air temperature in the house and the presence of electricity in the network that feeds the equipment of boiler rooms, air conditioning systems.

If it drops below the set threshold, then the heating system may have broken down, about which a message will be sent to the owner's cell phone.

An increase in temperature will indicate overheating and possible malfunctions of the air conditioning system, which will also be informed.

An external measuring temperature sensor can be connected to the thermometer, which will allow you to control its value in the range of -55ºС ... + 125ºС.

The built-in transmitter for sending messages uses the GSM band 0.85, 0.9, 1.8 and 1.9 GHz. Mailing about the deviation of the set parameters and the absence of voltage can be carried out to 4 numbers.

This is an electronic meter for remote temperature control, including a GSM module and two sensors - built-in and remote.

The device allows you to continuously monitor the temperature regime at two points via two independent channels and send warning messages if it goes beyond the set limits.

If necessary, the current temperature value in the house can be found by sending a service SMS to the temperature sensor.

The used sensor is sensitive to the temperature range from -10ºС to +50ºС (internal) and -55ºС…+125ºС (external). The module uses the following cellular communication standards to transmit alarm signals: GSM 2G 0.85, 0.9, 1.80 and 1.90 GHz.

ALFA - TEMPERATURE

This device is used to control the temperature regime on objects with an accuracy of ±0.5ºС.

Humidity measurement is also supported, which will allow you to control the main parameters of the microclimate of the internal environment.

An electronic thermometer is implemented as a controller with a measuring unit, the signal from which is processed according to a programmed algorithm and, if it goes beyond the limit values, an alarm message is sent to the owner.

Information can be transmitted via GPRS or GSM channel to mobile phone, to the cloud, to the server.

This GSM thermal sensor supports measurements in the range from -55ºС to +125ºС. For data transmission, 4 GSM frequencies can be used: 0.85 / 0.9 / 1.8 or 1.9 GHz.

An electronic thermometer with a built-in battery that monitors the ambient temperature and the presence of voltage in the network.

Thanks to the use of an autonomous battery, the device will be able to perform its functions even if the main power supply is turned off.

Battery life is up to 2 days.

If the measured parameters differ from the programmed settings, the device will report this using an alarm message sent by the built-in GSM module. For its operation, frequencies of 0.85, 0.9, 1.8 and 1.9 GHz are used. Newsletter is possible to 4 linked numbers.

Measurements are carried out by two sensors. The built-in one can operate in the range from -10ºС to +50ºС, and the external one - in the range of values ​​from -55ºС to +125ºС.

Conclusion

The use of temperature GSM sensors simplifies the process of controlling the microclimate inside the premises when no one is at home.

Thanks to measuring instruments with a GSM transmitter, you can find out about the temperature discrepancy with the set values ​​​​in any place where there is only mobile coverage.

The availability of reliable data on the parameters of the microclimate of the internal environment will allow the user to quickly accept correct solution, in order to exclude emergencies and the consequences associated with the failure of heating equipment, air conditioning systems.

Video: Overview and demonstration of the GSM thermometer Alonio T2

The temperature in a house, office or other room: a bathhouse, a garage, a country house - should correspond to a comfortable range at any time of the year. But how to ensure that this mode is constant, and even economical? Modern and reliable system temperature control in the room today successfully solves this problem.

Room temperature control

The principle of operation of all control systems is the timely removal of indicators, in our case, the temperature of the air or floor in the room, and their timely processing. If the system sees that the temperature has reached its maximum value, the heater or several, depending on the number of connected sensors, turns off. And when the minimum value is reached, on the contrary, it turns on. For some premises, only one indicator is not enough. For example, for a snowmelt system installed on the roof of a house or garage, it is also possible to record precipitation levels, which is quite justified from an economic point of view.

Remote room temperature control

Today, gsm room temperature control is actively developing. This became possible due to the availability of mobile gadgets that can remotely monitor the operation of sensors. Such systems are highly economical and have proven themselves among consumers who value functionality. Now, even while at work, the user has the ability to control the temperature at home. Using an inexpensive one, you can use a special mobile application for IOS and Android to control and manage the heating system. By sending the appropriate command in the GSM 900/1800 network, it is easy to change the parameters and time of heating the room.

The dream of every person is to provide maximum comfort and coziness in their home. And the first step towards the goal is to create optimum temperature in a dwelling - a country house, cottage or apartment. Many people leave this function behind themselves, controlling the readings of the thermometer and making changes in the operation of the heater (air conditioner). But there are a few drawbacks here:

• firstly, such control requires constant attention, which is not always convenient and takes a lot of time;
• secondly, you can monitor the temperature only while you are inside the house (apartment). In the absence of the owner, there will be no one to do this.

For example, there are cases when a boiler malfunction led to defrosting of the heating system and the need for expensive repairs. At the same time, the owner found out about the problem too late, when rescue measures were already useless.

The best solution is to use a special gsm device that remotely monitors the temperature inside the room and promptly notifies you when the parameter drops below (above) the permissible level. Informing, as a rule, occurs via SMS or a call to the owner's number. Today, temperature control, nutrition and the ability to remote control load (heater, pump, light) they perform exceptionally reliably.

Main functions

Modern gsm temperature control devices are part of a unique smart home system. Their main functions include:

• remote temperature control in any of the objects, for example, in an apartment, in a country house, in a country house. At the same time, you can use the gsm functions of the device all year round- both in cold and hot seasons;
• control of the heating system and protection against defrosting. Timely installation of the system and receiving relevant information via SMS allows you to save the boiler and save the house from hypothermia;
• the ability to study graphs and parameters collected by each of the sensors for a certain time period (typical for most devices).

The temperature parameter is fixed by the device and transmitted via gsm signal by means of a message (for each of the connected sensors). All that is required for the owner is to set the minimum and maximum temperature limits, as well as program the phone numbers to which the notification will be made. When the temperature level goes beyond the specified limits, the controller can turn on (turn off) a heating element or send a signal about cooling (excessive heating) of the house.

Smart gsm device allows the owner to request the current temperature at will. All that is required is to dial the number of the card installed in the gsm device, hang up and wait for the SMS message.

Remote temperature control and its automatic regulation - the ability not only to maintain the set parameters at a certain level, but also to prevent the failure of the expensive heating system of the dacha (house, apartment).

Overview of popular devices

Against the backdrop of demand for remote temperature control devices, the supply is also growing. Recently, a whole group of devices worthy of the attention of consumers has appeared on the market.

GSM sockets

The most simple and well-known are GSM sockets - when choosing a model, first of all, pay attention to electrical safety and reliability of the design. Agree that to entrust remote operation, and even more so connecting the load, to an accidentally purchased device (even if for low price) is completely unreasonable.

The most popular GSM sockets include the TelemetricaT4 model from a Russian manufacturer. Reliable design, easy operation and the presence of a Russian electrical safety certificate make it the best offer on the market.

Pole Thermo GSM

An autonomous temperature sensor will be useful for those who have no or unstable 220 V power supply.

A capacious battery guarantees reliable operation throughout the winter season, and simple settings through SMS commands do not cause difficulties. The device comes with 2 temperature sensors. Manufacturer "Siberian Arsenal", Novosibirsk.

GSM thermometers

For those who are also interested in the possibility of remote control of a heating boiler, we will consider the following models:

• - the model has a screen for easy control, as well as control buttons for manual operation of the room thermostat. It is possible to switch loads up to 8 kW through a power relay unit.
• GSM thermometer allows you to control the temperature through free applications for iOS and Android devices. It has the ability to connect multiple temperature sensors.
• Signal XQ is a simple design and installation gsm device for home temperature control. The device has a compact size. Despite the fact that a powerful filling with a unique "intelligence" is provided inside. A feature of the device is the presence of an accurate temperature sensor and a built-in battery. You can set only one parameter, upon reaching which an SMS message will be sent to the set phone number. In addition, the Signal XQ device is able to quickly report a power outage, which plays an equally important role in ensuring the stability of the main devices. In the absence of external power, the device will be able to work offline for about a day;
• Sapsan PRO 5T is a device that allows you to control the temperature at the installation site. Inside the device there is one sensor, in which the upper and lower temperature ranges can be set. Upon reaching the set temperature limits, an SMS message is sent or the owner is dialed. The device has one output, to which one electrical appliance can be connected, for example, a boiler. Sapsan PRO 5T provides the possibility of programming through a computer, which greatly simplifies the overall setup process;
• GSM-Climat, ZONT H-1 is a device that can not only control the temperature inside the room, but also control connected devices. In particular, you can set operating modes that allow you to turn on and off equipment according to a specific schedule. At the request of the owner, the gsm system can be controlled through global network or via dialing.

Results

The benefits of gsm systems for remote control can hardly be overestimated. With their help, you can not only learn about the excess (decrease) of the temperature in the room, but also ensure the stable operation of heating systems, for example, the same boiler. The use of such a device in your home is a guarantee comfortable temperature and the ability to protect against unexpected expenses.