Condensing boilers using issues to be addressed in recent years began to condensing boilers in new products for domestic use boiler, condensing boiler suits my policy standards promulgated by the state, then the use of the process, we also encountered some problems that must be addressed, Xiao Bian summarized as follows: 1, condensing boilers do not adapt to some of the high-temperature system for low-temperature radiant floor heating. 2, condensing boilers require specially designed temperature control system and debugging equipment. 3, the condensed water generally has a slightly acidic, corrosion resistance is required ferritic stainless steel, austenitic stainless steel, aluminum and the like; 4, annual operating time equivalent assessment of investment and recovery period; 5, the condensed water and recycling emissions. 6, power can not be too small, there will backfire, causing an explosion, corrosive wall. (Recommended to choose the power of 35 kilowatts and above)

School bath boiler application

For schools with thousands of people and tens of thousands of people, it is definitely not a simple matter to provide bathing hot water for so many people. Various types of bath hot water boilers are generally used. Different schools have different requirements for hot water boilers because of the requirements of geography, climate, and policies.

Fast boiler is a research and development, production and sales of high-tech enterprises, adhering to the "do professional, responsible for cleaning boiler systems integration provider" business philosophy, creating a series of excellent quality boiler equipment, such as WNS series gas (oil) boiler, SZS series of gas (oil) boilers, electric boilers and so on; second to none in the area of ​​the National clean boiler. But we never had stalled the pace of independent research in recent years, the introduction of movable type boiler, after obtaining a favorable investment market.

Extend the life of the boiler maintenance shutdown (boiler) 1. Within the boiler water off after the shutdown, open for all internal inspection hole hand hole corroded, remove the pot shell and silt debris collection box. 2. Clear fouling heated surface to enhance heat transfer, reduce heat resistance. 3. Check hearth furnace wall, the repair of damaged insulation, air leaks to eliminate smoke leakage. 4. Check each boiler drain valve switch is flexible, the sealing situation is good. The wet boiler maintenance: After pot scale, rust and other cleared, by injection into the boiler supply pump is full softening, oxygen qualified demineralized water, and adding an alkaline solution, the oxygen with the metal surface of the pot water inert to the reaction, the metal from corrosion. Before dosing, and closing the relevant check valve to prevent leakage into the operating system alkaline solution, while preventing leakage of water into the pan operation of the system, so alkaline concentration.