Product features of (steel) module furnace

The burner of premixed heating furnace belongs to the ejection type in premixed combustion. The burner has the following characteristics:

★The high heat efficiency
can adapt to the pressure fluctuation and adjust the first air distribution (that is, the gas pressure is big, the air is inhaled more, the gas pressure is small, the air inhale is less, the combustion is full and the heat efficiency is high. "
★High safety
, the burner is equipped with small fire. When the boiler is started, a small fire is set first. When the small fire is steady and stable, the control system opens the main gas valve. The fuel can enter the boiler to burn normally and will not produce deflagration. This kind of burner only needs a small amount of components to apply to natural, liquefied petroleum gas and coal. Gas, liquefied petroleum gas and other gases.
★The heat exchanger
, the pressure element in the boiler is made up of steel pipes with fins, which are called heat exchangers. The heat exchanger has good heat absorption performance, high strength and long service life. With fins on the steel pipe, the heating area is greatly increased, and the thermal efficiency is improved. The
furnace wall adopts high tech refractory insulation material. Its fireproof temperature is as high as 1300 degrees centigrade, and its thermal insulation performance is higher than that of common mineral wool insulation material. There is also a layer of thermal insulation material outside the furnace wall, which has double insulation effect, thus greatly reducing the heat loss and improving the thermal efficiency. The outer packing is made of double-sided spray paint, which is beautiful and long life.
★Air proof cover is set at the top of the wind shield
boiler. The unique design has the following functions (1) to prevent the wind from falling down and blow out small fire to stop the machine;
(2) prevents overheating of the chimney, reduces the heat efficiency, and balances the pressure in the furnace; (3) prevent the clogging of the flue.
★The gas valve group
the boiler can be directly connected to a low pressure gas pipeline without the need for a pressure regulating station. Its gas valve is low pressure valve. The gas valve consists of three parts (1) manual valve (2) 24V electric valve (3) gas pressure regulating valve (some type boiler electric valve and pressure regulating valve are the same valve), the gas maximum pressure switch can be set up according to the user's requirements; the gas minimum pressure is open; the
gas pressure regulating valve is required before the valve. Pressure 5-11 inch water column (127 mm water column 279 mm water column), valve pressure not less than 3.5 inch water column (88.9 mm water column). LPG valve pressure requires 11 inch water column;
premix boiler has high thermal efficiency, good safety performance, high reliability and high automation. It has the advantages of simple operation, convenient maintenance and low noise.