Top Ten Bang Zhongbang gas water heater (2008) – Gas Water Heater – Hardware Industry
Concern Hardware & Electrical Industry 2008 Top Ten contest, click to enter>>>>
Also known as gas water heater gas water heater, which refers to the gas as fuel, by burning heating methods to heat transfer to cold water flowing through heat exchangers to achieve the purpose of preparation of a gas hot water appliances.
Basic working principle of gas water heater is cold water into water heater, gas flows through the linkage of water flow valve in the water under certain pressure difference, to promote the linkage of water vapor valves, and also to promote the micro switch to DC power supply connected pass and start pulse ignition, at the same time open the gas solenoid valve gas transmission through the pulse ignition to automatically re-ignition, until the ignition successfully entered the normal operation so far, this process is about continuous maintenance of 5 to 10 seconds, when the gas water heater In the course of, or the ignition process of shortage of water supply or inadequate water pressure, lack of electricity, lack of gas, hot water temperature is too high, blowing flameout fault accident phenomena, pulse ignition detection sensor needle through the feedback signal, automatically cut off power supply Gas supply, Gas Transmission Electromagnetic valve power shortage situation at once regain its original normally closed valve condition, that time has been cut off Gas channel, shut off the gas water heater from a security role.
Usually a qualified gas water heater, refer to the performance indicators in line with GB6932-2001 "Domestic gas instantaneous water heater" national standard gas water heater, from the ignition state 100 into the normal working state of the entire process is automatic control, without human adjustments or additional settings, simply open the cold water switch, or connected to cold water, water conditioning and gas flow rate through the adjustment device by appropriate adjustment of water and water temperature, gas water heater immediately in 5 ~ 10 seconds into the short period of time to work state, while output of hot water, or if the fault for those accidents, gas water heater will automatically stop working within 10 seconds, and immediately cut off the gas channel to prevent the gas continued to flow, and can not be automatically re-open, unless the fault more than artificially exclude and then restart the gas water heater, for proper working condition, so its performance is more secure.
2008 top ten gas water heater Brand:
1 million and (Chinese famous brand, well-known trademarks in China, ten gas water heater brands)
2 Macro (China Top Brand, China Well-known trademarks, ten gas water heater brands)
3 forests (ten gas water heater brands in 1920 in Japan, well-known brand)
4 Haier Haier (China Top Brand, China Well-known trademarks, ten gas water heater brand, world brand)
5 Sakura (famous brand in China, ten gas water heater brands, global brands)
6 Ariston (ten gas water heater brands, European brands, global brand)
7 Vantage (China Top Brand, China Well-known trademarks, ten gas water heater brands)
8A.O. Smith (ten gas water heater brands in the United States in 1874, professional water heater brand)
9 to rate (ten gas water heater brands in Japan in 1951, gas kitchen appliances brand)
10 forward
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