What is the working principle of gas wall hung boiler heating stove? How do I care for it?

What is the working principle of gas wall-hung boiler heating stove?

Wall-hung boiler is the abbreviation of gas wall-hung boiler, the full name is "gas wall-hung heating furnace", which is a kind of water heater with natural gas as energy, with anti-freezing protection, anti-dry burning protection, accidental flameout protection, excessive temperature protection, water pump anti-jamming protection and other safety protection measures. So how does it work?

When the ignition switch of the wall-hung boiler enters the working state, the fan starts first to form a negative pressure difference in the combustion chamber, the wind pressure switch sends the command to the water pump, and after the pump starts, the water flow switch sends the command to the high-pressure discharger, and the command is sent to the gas proportional valve after starting, and the gas proportional valve starts to start. The gas proportional valve and the wind pressure switch and the flue gas induction switch are interlocked, the combustion chamber has a certain negative pressure gas, the proportional valve can work, when the flue gas induction switch can not detect the exhaust gas discharge in 5 seconds, the gas proportional valve will be cut off to stop the gas supply, so as to ensure the safe use of gas. <

How to maintain the gas wall-hung boiler?

Wash frequently. Cleaning is what we commonly call "pickling", which is used more in the boiler and air conditioning industry. As the name suggests, the main component of its solution is acid.

No matter how the cleaning solution is named, its main ingredient must be "acid", because only acid solutions can dissolve scale. Through cleaning, the efficiency of heat exchange in the wall-hung boiler can be improved and the gas consumption can be reduced. It effectively reduces the load of main components such as pumps and heat exchangers and prolongs their service life, but it requires professional and qualified personnel to operate the construction, otherwise once it is not properly cleaned, it will cause damage to the heat exchanger and its pipelines and cause leakage.

Precautions.

For bathing and dishwashing, we are using the hot water function of the stove. In fact, it is wrong to do this, the hot water of the furnace is not directly heated, so we change the pressure in the circulating hot heating system while mixing with cold water, the change of pressure will be transmitted by the induction equipment to the corresponding circuit and chip, and the furnace will rearrange the operation mode of each equipment according to the pre-selected warmth, so the repeated will accelerate the aging of the equipment, and the water temperature can be set according to personal conditions.

Natural gas is used instead of coal and gas, and natural gas is used to burn for cooking and heating. During normal maintenance, it is only necessary to wipe the exterior of the heating stove clean, and the inside should be kept clean and hygienic.

When the ignition switch of the wall-hung boiler enters the working state, the fan starts first to form a negative pressure difference in the combustion chamber, the wind pressure switch sends the command to the water pump, and after the pump starts, the water flow switch sends the command to the high-pressure discharger, and the command is sent to the gas proportional valve after starting, and the gas proportional valve starts to start. In summer, the gas wall-hung boiler needs to be maintained, and you don't need to heat it, so you have to put out the water in the heating and inject new water. Turn the water inlet switch on and turn it off when the pressure is increased to 2.

The working principle is that when the ignition switch of the wall-hung boiler enters the working state, the fan starts first, so that a negative pressure difference is formed in the combustion chamber; In the summer, drain the water from the heating and fill it with new water to prolong its lifespan.

When the ignition switch of the wall-hung boiler enters the working state, the fan starts first to form a negative pressure difference in the combustion chamber, the wind pressure switch sends the instruction to the water pump, and after the pump starts, the water flow switch sends the instruction to the high-pressure discharger, and the instruction is sent to the gas proportional valve after starting, and the gas proportional valve begins to rent and rush to start.

Due to the existence of negative pressure in the combustion chamber, there is no aggregation and combustion of natural gas, so there will be no deflagration, and the ignition is ultra-silent and the search cluster of dangerous accidents is avoided, and this standard can identify the stability of the furnace. Some people are worried about gas safety because they do not understand the operation control principle of the gas proportional valve of the wall-hung boiler;

The gas proportional valve and the wind pressure switch and the flue gas induction switch are interlocked, the combustion chamber has a certain negative pressure gas, the proportional valve can work, when the flue gas induction switch can not detect the exhaust gas discharge in 5 seconds, the gas proportional valve will be cut off to stop the gas supply, so as to ensure the safe use of gas.

The working principle of wall-hung boiler heating: when the wall-hung boiler is started, after the system pressure is normal, the water pump starts to promote the flow of water in the heating medium, opens the water flow switch or water flow sensor, and outputs the water flow signal (switch signal or pulse signal) to the main controller, after the main controller receives the water flow signal, starts the fan to clean before, and detects whether the various safety devices are normal, and ignition is carried out under the condition that the various safety devices are normal, and is opened separately.

The first and second level valves, the gas enters the burner and ignites the gas for combustion under the action of electric spark (in the process of ignition, the fan is generally operated at half speed or powered off by inertia, and after ignition and combustion, the fan speed is determined according to the amount of gas, for the use of gas proportional valve models, the proportional valve is divided into ignition current, minimum current, maximum current, and can be adjusted respectively), the flame is normally burned through the ion flame sensing technology, and the heating medium is radiated into the air through the radiator to achieve the purpose of heating. When the set heating temperature is reached, the flame is turned off and the standby state is put on, and so on.

Enter the area and get the decoration for free**].

The sales volume of natural Zhaoye gas wall-hung boiler has been rising in recent years, which has been recognized by consumers and is more convenient to use. Not only can we heat ourselves in winter, but we can also provide hot water for our families. After we buy it, we must understand the heating method of natural gas wall-hung boiler, so as to effectively extend the service life of the wall-hung boiler.

1. The method of heating the natural gas wall-hung boiler 1, first of all, do not rush to start the machine, to see whether the gas is connected well, whether the valves are all opened, and then the chimney should be opened to the outside to ensure that there is no problem with the inspection. 2. Then you have to find the water replenishment valve of the wall-hung boiler, and then you need to replenish the water, because the water pressure of the wall-hung boiler should reach the normal range, not too high, not too low. When the water pressure is normal, close the valve, then turn on the power and press the on/off button.

3. Then we need to adjust to different modes, in the winter to set the winter model family shouting type, in the summer to mainly set the summer mode. Generally speaking, we need to heat up in winter, so we need to set the water temperature of the wall-hung boiler, and the interface of the wall-hung boiler has a button, and the upward is to adjust the temperature, generally speaking, the temperature should be adjusted to between 55 degrees and 60 degrees, so that the indoor temperature will be more suitable. Second, how to use the wall-hung boiler to heat and save gas 1, after the staff helps you install the wall-hung boiler, we have to see if the doors and windows are all closed tightly when we use it, if there is a problem of air leakage, it will lead to heat loss, it will also cause a waste of resources, and it will also lead to more natural gas consumption per month, which will not achieve the purpose of saving money.

2. If the house area is relatively large and there are few people in the family, we can close the valve smaller or turn it off, so that the heating area can be reduced, and the indoor temperature can rise rapidly, which can save money. 3. When adjusting the temperature, it should be noted that the temperature should not be set too high, and the water temperature of the wall-hung boiler should be adjusted to about 55 degrees, so that the indoor temperature can reach the most comfortable state and achieve the purpose of energy saving. The above content introduces the natural gas wall-hung boiler, if the heating mode is turned on, how should we use it correctly, and how to use it to achieve the effect of gas saving.

Do the math how much it will cost you to renovate your home

1. When the ignition switch of the wall-hung boiler enters the working state, the fan starts first to form a negative pressure difference in the beam leakage combustion chamber, and the wind pressure switch sends the instruction to the water pump, and after the pump starts, the water flow switch sends the instruction to the high-pressure discharger, and the command is sent to the gas proportional valve after starting, and the gas proportional valve starts to start.

2. Due to the existence of negative pressure in the combustion chamber, there is no aggregation and combustion of natural gas, so there will be no deflagration, so as to achieve calm ignition and ultra-quiet, and also avoid the occurrence of dangerous accidents. Some people are worried about gas safety because they do not understand the operation control principle of the gas proportional valve of the wall-hung boiler;

3. The gas proportional valve and the wind pressure switch and the flue gas sensing rubber should be controlled by interlocks, and the combustion chamber has a certain negative pressure gas proportional valve to work, when the flue gas induction switch can not detect the exhaust gas discharge in 5 seconds, the gas proportional valve will be cut off to stop the gas supply, so as to ensure the safe use of gas.

Many families without central heating will choose wall-hung boiler heating collapse Kaibi, which is not only easy to install, but also energy-saving and gas-saving. However, some friends don't know much about the use of wall-hung boilers, so what is the use of wall-hung boiler heating? What are the precautions for using a wall-hung boiler?

What is the use of wall-hung boiler heating group:

First of all, Sun Tan will open the exhaust valve of the installed wall-hung boiler, and open the water replenishment valve at the same time to inject water, when the exhaust hole has water flowing out, and the water pressure gauge pointer reaches the bar, the exhaust valve and the water replenishment valve can be closed; Secondly, power on the wall-hung boiler and turn on the power supply, let it expel the air by itself for 5 minutes, and then ignite it after the water pressure is stable; Finally, set the temperature of the wall-hung boiler according to the water temperature of the bath.

What are the precautions for using a wall-hung boiler?

1. First of all, use a gas wall-hung boiler, and its gas must be natural gas, and no other fuel can be used. And do not change the safety and adjustment device of the wall-hung boiler without authorization.

2. Secondly, in the use of the wall-hung boiler, the temperature of the hot water outlet pipe is high, and it is easy to be scalded, especially if there are children at home, protective measures must be taken.

3. If the wall-hung boiler encounters a fault during use, it can be checked and eliminated according to the manual, if it cannot be solved, it is recommended to call the manufacturer, ask professionals for maintenance, and do not dismantle or repair it by yourself to avoid potential safety hazards.

4. Finally, when the wall-hung boiler is in use, ensure the smooth exhaust of the smoke pipe of the wall-hung boiler, which is convenient for the exhaust gas to be discharged. Therefore, it is recommended to extend the smoke pipe mouth of the wall-hung boiler out of the window. Do not suck back the exhaust gas discharged from the combustion of the wall-hung furnace, otherwise it will lead to ignition failure and deflagration.

It can even affect the service life of the wall-hung boiler.

Summary: The above is the introduction of what is the use of wall-hung boiler heating and what are the relevant contents of the precautions for the use of wall-hung boiler, I hope to bring help to friends in need, if you need to know more about relevant knowledge in the later stage, welcome to pay attention to Qeeka Home.