Intelligent ignition controller for gas wall-mounted furnaces and gas water heaters and intelligent ignition control method thereof

Abstract

The invention discloses an intelligent ignition controller for gas wall-mounted furnaces and gas water heaters and an intelligent ignition control method thereof. The intelligent ignition controller for gas wall-mounted furnaces comprises an MCU, a gas control valve relay, a thermostat control power supply, a pulse igniter, a flame detection circuit and an LED indication lamp, wherein the gas control valve relay, thermostat control power supply, pulse igniter, flame detection circuit and LED indication lamp are connected with the MCU through the respective circuit; the gas control valve relay is used for controlling the gas supply; the thermostat control power supply is used for supplying power for the intelligent ignition controller; the pulse igniter is used for igniting gas wall-mounted furnaces and gas water heaters; the flame detection circuit is used for detecting flame; and the LED indication lamp is used for indicating working state and giving an alarm. The intelligent ignition controller for gas wall-mounted furnaces and gas water heaters is controlled by a microcomputer to detect the flame state at any time. Once the flame is out, the intelligent ignition controller can close the valve to carry out the corresponding security protection. Thus, the intelligent ignition controller can realize the functions of automatic ignition, flameout, valve closing and flame state detection, thereby ensuring the security of gas wall-mounted furnaces and gas water heaters. The invention has the advantages of simple structure and easy production.

Description

technical field [0001] The invention relates to a controller, in particular to an intelligent ignition controller of a gas wall-hung boiler and a gas water heater and an intelligent ignition control method thereof. Background technique [0002] At present, most gas wall-hung boilers and gas water heaters not only need to be manually started and turned off, but also have no flame loss protection, which is very unsafe and seriously affects the promotion and use of gas wall-hung boilers and gas water heaters. Therefore, it is very necessary to develop safe and reliable gas-fired wall-hung boilers and gas-fired water heaters. SUMMARY OF THE INVENTION [0003] Purpose of the invention: In view of the deficiencies in the prior art, the purpose of the present invention is to provide an intelligent ignition controller for gas wall-hung boilers and gas water heaters, so as to realize the functions of automatic ignition, flameout, valve closing, and flame state detection. Another o...

AI Technical Summary

Problems solved by technology

[0002] At present, most gas wall-hung boilers and gas water heaters not only need to be manually started and shut down, but also have no protection against flame loss, which is very unsafe and seriously affects the promotion and use of gas wall-hung boilers and gas water heaters

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