QINGDAO HIOUNCE HVAC EQUIPMENT CO.,LTD
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Gas Wall Mounted Heater White Covering Top Component Copper Heat Exchanger Heat And BathDual Function Boiler
Introduction to gas wall hanging furnace
Gas wall furnace originated in Europe, has a history of hundreds of years, now, because of the European blood wall furnace has a long history of development, mature technology, good quality and become the market favorite. The full name of "wall hanging furnace" is: "gas wall hanging heating furnace". It and gas fast water heater are rapid heating equipment without hot water storage device, but there are essential differences in structure.
Gas wall hanging stove has a powerful family central heating function, can meet the heating demand of multi-room, in addition, can also take into account the hot water bath function, gas wall hanging stove heating function is affected by the local climate conditions and building insulation conditions.
Function description of some major accessories:
The function of water flow switch: detect the amount of tap water through, under certain conditions, make the boiler switch to domestic hot water mode.
The function of the gas valve is to ensure the normal combustion of the boiler. In a certain range of gas pressure, make the boiler stable combustion and can automatically adjust the gas supply according to the requirements of the boiler heat output, in order to realize the automatic shutdown of the boiler and gas proportion regulation.
The role of the fan: The exhaust gas produced during combustion is discharged outdoors, and the fresh air outside is pumped into the combustion chamber, so that the combustion chamber is kept in a state of micro negative pressure and the flue gas is prevented from spreading indoors.
The function of the main control circuit board: it is used to control the start, stop and constant temperature of the HVAC equipment.
The role of water pressure switch: In order to ensure the normal operation of the heating system, the system is filled with water, and maintain a certain pressure. The water shortage protection can be achieved by detecting the system pressure through the water pressure switch.
The role of the burner: It can ensure the normal combustion of gas, which from the nozzle high pressure injection into the burner inside the Venturi tube, causing the pressure in the tube down. Air (the first air) is inhaled and mixed with gas, Which will rush out gas hole to burn. The air that is still insufficient after the first mixing is partially mixed by the second mixing of air around the fire to form a complete combustion.