1) It can improve the efficiency of heat exchange in the wall-hung boiler and reduce the gas consumption. Through experimental comparison, the wall-hung boilers that have been operated under the same conditions have a heating speed of about 25% faster than that of the wall-hung boilers that have not been cleaned and maintained. That is to say, the wall-hung boilers can be cleaned after being cleaned. It saves about 25% of gas on the basis. If you use the gas for every 100 square meters of about 600 yuan / month, you will save 800---1000 yuan in the use of the wall-hung boiler for one year (including the heating season)!
2) Extend the service life of the wall-hung boiler, and the internal cleaning and descaling can effectively reduce the load of the main components such as the water pump and the heat exchanger, thus making the boiler run more smoothly and prolonging its service life. If the boiler is cleaned and maintained once every two years, the service life of the equipment can be extended for 3-5 years.
3) Increase the safety of the operation of the wall-hung boiler, through the Door cleaning and professional comprehensive testing and debugging of the wall-hung boiler operation, it can timely and effectively find out and eliminate the problems existing in the operation of the wall-hung boiler to ensure the safe operation of the wall-hung boiler.
5. Under what circumstances does the wall-hung boiler need to be cleaned and maintained?
1) Your fireplace has been used more than two heating seasons.
2) It is felt that the amount of gas used in the fireplace is larger than before.
3) The heating time of the wall-hung boiler increases, the heat in the hot water is cold, and the amount of hot water in the unit time decreases.
4) The sound of the wall-hung boiler is increased, and an abnormal noise will be emitted from time to time.
With the increasing living standards of people, the requirements for the comfort of home heating and domestic hot water are also increasing. At present, as a household heating and domestic hot water supply equipment, heating and hot water dual-use gas wall-mounted boilers have become an indispensable part of people's lives.
Gas fireplaces can be used in Europe for 15-20 years, and the commitment of Chinese merchants is 10-15 years. If the gas wall-mounted boiler is not maintained and maintained, it can be used for about 10 years. If the boiler can be regularly maintained and maintained, it should not be a problem for more than 15 years. Others also look at the external conditions and usage of the boiler.
Why is there such a big gap in the same gas-fired boilers? The reasons should be many, the main reasons are as follows:
1 Water quality problem
The water quality of the equipment connected to China is higher than that of Europe. The water used in large boilers is treated softened water and is not easy to scale. However, all of our wall-hung boilers use tap water without any treatment. When water is heated, calcium (Ca) magnesium (Mg) iron (Fe) in water rapidly combines with carbonate (CO3) silicate (SiO3), hydroxide (OH), etc. in water to produce calcium carbonate ( Scales such as CaCO3) and magnesium carbonate (MgCO3) are firmly adhered to the inner walls of heat exchangers and pipes. As a result, the heat exchange effect of the system is deteriorated, the pipe diameter is reduced, the water flow is not smooth, or the blockage is increased, and the energy consumption is increased, and the water pump of the wall-mounted boiler is easily broken when the water flow is blocked, and the main heat exchanger is in flame. It is also easily damaged at high temperatures. Thereby shortening the service life of the boiler water circulation system equipment. Maintenance of the water system: After the heating season, drain the water from the heating system, inject new water, and rinse off the dirty water in the system until it is thoroughly rinsed. After rinsing, add fresh softened water and adjust the pressure to normal. At the beginning of the new heating season, another flushing and changing of water can be performed. The heating system can not be in the state of no water for a long time, which will speed up the oxidation and corrosion process of the heating system, which is not conducive to the maintenance of the heating system.
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