Such gas hot water boiler is currently using more of a hot water boiler. Fang fast in the production of boilers, boiler on top of a through large pores, boiler during operation is always balanced with the atmospheric pressure, a dangerous situation does not occur due to changes in air pressure and explosion. At the same time, the boiler has a high degree of automation, automatic intelligent boiler parties to join fast self-developed design of PLC control system, can grasp the operation of the boiler in real time via the user interface, and operating the boiler running and stopping by step guide, people do not need all the time guard, time-saving, safe and secure. 3, WNS type gas hot water boiler pressure
The security measures mentioned above will need to invest a lot in research and development and manufacturing costs, many boiler manufacturers in order to save costs will reduce the number of security warnings probe, for users, this is a big risk.
When adjusting the gas boiler, the secondary control if the wind speed is too small, it will lead to too close the gas fire, the burner nozzle leading to excessive heat deformation until failure. Further, when adjusting the level of the gas boiler load changes in time, the upper secondary seal vents not cooled, so that the burners are also burning.
Recently, Shaanxi Province issued a notice "issued four Battle 2019 program of work". Programs that: improve the mechanism of heating prices, heating prices reasonable development of clean, green electricity implement ultra-low emissions coal-fired power plants, a comprehensive clean canceled preferential tariff class of high energy-consuming industries unreasonable prices and other preferential policies. Off Area ban coal stove, substantially eliminated cogeneration heating pipe network coverage in the range of coal heated oven (furnace).
According to focus on the use of coal and clean use of principles, focusing on reduction of non-coal for electricity, increase the proportion of electricity from coal. Increase Condensing units and cogeneration units technological transformation efforts, speed up the heating pipe network construction, fully release and improve the heating capacity, eliminate coal-fired boilers and scattered inside the pipe network coverage. Actively implement alternative heat source, deadline for shutting down the Guanzhong area below 100,000 kilowatts thermoelectric ratio does not meet the national standard or alternative heat source thermal units. Optimal operation mode cogeneration units, strictly implement the "hot set electricity."