Fire hydrant

The fire hydrant comprises an overground main body, an underground main body is installed at the bottom end of the overground main body, a water inlet pipe is installed at one end of the underground main body, through holes are formed in the two sides of the overground main body, a sealing plug is a...

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Bibliographic Details
Main Author WANG FANRONG
Format Patent
LanguageChinese
English
Published 15.01.2021
Subjects
FIXED CONSTRUCTIONS
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER
SEWERAGE
WATER SUPPLY
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Summary:The fire hydrant comprises an overground main body, an underground main body is installed at the bottom end of the overground main body, a water inlet pipe is installed at one end of the underground main body, through holes are formed in the two sides of the overground main body, a sealing plug is arranged at the through holes of the overground main body, and a threaded through hole is formed in the top end of the overground main body; the ground body is provided with a first sealing ring at the top end of the threaded through hole, the ground body is in threaded connection with a connecting rod at the through hole, threads are carved in the middle of the connecting rod, the connecting rod penetrates through the ground body at the top end through hole of the ground body, the top end of theconnecting rod is fixedly connected with a switch, and a positioning sleeve is arranged at the bottom end of the connecting rod. Compared with the prior art, when the ground pipeline is broken due tothe fact that the fire hy
Bibliography:Application Number: CN201920971638U