Wind resistance control method for gas water heater using constant flow fan to exhaust air

Abstract

The invention discloses a wind resistance control method for a gas water heater using a constant flow fan to exhaust air. The control method specifically comprises the following steps that S1, when the gas water heater is installed, a wind pressure sensor is installed on an outdoor wall surface and at an exhaust flue of the gas water heater, during daily usage, when a user starts the gas water heater to operate, the wind pressure sensor detects and measures wind force borne by the exhaust flue in the current time period. The invention relates to the technical field of gas water heater control. According to the wind resistance control method for the gas water heater using the constant flow fan to exhaust air, through multi-section adjustable control, when the gas water heater is used at high rise, the wind resistance of the gas water heater is higher, it is not worried that the performance of the gas water heater is not affected by a wind resistance assembly during normal use, people can use the gas water heater more conveniently in daily life, the gas water heater is more stable in use, accidents are effectively prevented, and meanwhile the stable working state is achieved.

Description

technical field [0001] The invention relates to the technical field of gas water heater control, in particular to a wind resistance control method for a gas water heater using a constant flow fan to exhaust air. Background technique [0002] Gas water heater, also known as gas water heater, refers to a gas appliance that uses gas as fuel and transfers heat to cold water flowing through the heat exchanger through combustion heating to achieve the purpose of preparing hot water. Gas water heaters are mainly It is composed of valve body assembly, main burner, small fire burner, heat exchanger, safety device, etc. It also includes the flue of flue type water heater and the forced exhaust device of forced exhaust water heater. The valve body assembly controls the working procedure of the entire water heater, which includes water valves, air valves, micro switches and igniters, etc. When the water heater is installed, valves should be installed on the water inlet pipe, water outl...

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Problems solved by technology

[0003] The existing gas water heater wind resistance control method using constant flow fan exhaust is inconvenient in actual use, and it is very single in the face of complex weather conditions, and cannot be adjusted according to the climate state, so that the use efficiency is greatly improved. Reduced, the user experience is also relatively poor, which is not conducive to people's use

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