Gas boiler safety protection system

The utility model discloses a gas boiler safety protection system, including coal gas main pipe and boiler furnace, the coal gas main pipe intercommunication has two at least coal gas branch pipes, and every coal gas branch pipe all communicates there are two combustor branch pipes, all is equipped...

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Bibliographic Details
Main Authors SUN LI, DING XIANGZHONG
Format Patent
LanguageChinese
English
Published 20.11.2018
Subjects
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
FEEDING FUEL TO COMBUSTION APPARATUS
HEATING
LIGHTING
MECHANICAL ENGINEERING
METHODS OF STEAM GENERATION
STEAM BOILERS
STEAM GENERATION
WEAPONS
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Summary:The utility model discloses a gas boiler safety protection system, including coal gas main pipe and boiler furnace, the coal gas main pipe intercommunication has two at least coal gas branch pipes, and every coal gas branch pipe all communicates there are two combustor branch pipes, all is equipped with the combustor on every combustor branch pipe, combustor branch pipe and boiler furnace intercommunication, and its characterized in that, coal gas main pipe is last to be equipped with first electronic sealed butterfly valve, electronic push -pull valve and first pneumatic rapid shut off valvein the past backward in proper order, and electronic push -pull valve outside is equipped with the fully enclosed shell. The utility model discloses a totally enclosed's electronic push -pull valve and other valves cooperations make and can cut off the gas supply fast when the boiler troubles, effectively cut off being connected of gas piping and boiler furnace, prevent to explode because of gas leakage leads to the fact
Bibliography:Application Number: CN20182274909U