Fuel gas valve group can be defined as a substance by chemical reaction heat energy is converted into a burner, fuel for the fire and air premixed fuel and air mixing proportion of the device is, according to the required strength, speed, turbulence and in the chamber, and a burning furnace and heat energy commonly used in oil and gas, the application of small oil or gas boiler.
Fuel gas valve set wherein according to the control of the combustion head in the process of gas fuel, winding in the control system of combustible gas mixture, said second wind combustion ignition, combustion after implementation. When the automatic combustion control system fails (oxygen pressure in the combustion chamber, lack of combustion gas, etc.), the control system is closed by the solenoid valve supplied by the control system, and the purification indicator of the burner breaks down automatically.
Fuel gas burner valve group is still in research stage, especially for safety and quality problems, because unlike other gas, the fuel gas or fuel leak, pulverized coal burner, risk degree and completely different, but not fast enough, five planning of technology of low power consumption has become a best seller with some trademark is a part of propaganda, but that is because the design of the gas and air premixed half to cooperate, in order to improve the combustion rate before mixed turbulent combustion. Fuel gas combustion increases the strength and the stability of the fire valve group and foreign bodies (for example, platform, etc.), while the effect of gas fire extinguishing, but low-cost foreign, whether these sales model has a problem, and a high content of science and technology, open market price recovery of low calorific value of fire steps of burner structure, and the formation of a refractory brick can be designed by the flat flame has a cylindrical shape, wall, in order to ensure uniform temperature according to flame forms used to silence, the measures and requirements for according to the requirements of environmental protection to reduce the noise.
Fuel gas valve group has a power difference, but it is also a kind of gas for development, quality, the good chance of technology, the pace of development of a lot of questions must have a detailed plan of gas burners good energy saving, safety and technology, is closely related to the three people together, how the gas burner in the market, or for the entire industry has formed a benign circulation system, so that is conducive to the development of industry.
Fuel and gas valve sets in recent years, from small boiler is easy and flexible installation and construction requirements are low, can reduce the approval link dust emissions, air pollution red tape, than the boiler is also obviously a boiler lack of investment and operating costs often. Main difference between large and small boiler and heating boiler at present, the use of small boiler field application so it should be some in recent years, especially in small towns boiler villa, resort or beyond the urban central heating and central heating, fuel gas valve group don't focus on a Sino-foreign joint venture enterprises and real estate development and some "power" is accepted by society. In some natural gas resources and natural gas resources in the region may be abundant in boiler heating economy.
Fuel gas valve group of the gear box, main body surface and room of structure of the main boiler smoke by structure, compact and reduce the consumption of steel in the microwave, insulation and the trend of lightweight insulation heat, used for thin color packing compared with the advanced equipment and boiler rights, based on a rectangular packing is not host boiler, the boiler performance, weight and volume of the size and appearance of the products is obvious and basic needs.
