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Mechanical fire hydrant for outdoor use

A mechanical, fire hydrant technology, applied in the field of machinery, can solve the problems of short service life and difficult removal of the device, and achieve the effect of improving the service life and preventing it from being unable to be opened.

Inactive Publication Date: 2017-09-29
天津泊洋峰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the main structure of an outdoor fire hydrant includes a pipe connection port and a main valve body. The surface of the main valve body is provided with multiple sets of pipe connection ports and is installed outdoors. In an emergency, the device can be opened to extinguish the fire. However, because the connection technology used by this device is all threaded connection, and the manufacturing materials are all iron, so in the air for a long time, it tends to rust so that the connection between the threads becomes a dead connection. Difficult to remove, in addition, the device has a short lifespan

Method used

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  • Mechanical fire hydrant for outdoor use
  • Mechanical fire hydrant for outdoor use
  • Mechanical fire hydrant for outdoor use

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Embodiment Construction

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0017] See Figure 1-3 , An embodiment provided by the present invention: an outdoor mechanical fire hydrant, including a housing 1, a main channel 2, a sub-channel 3, a fixed rod 4, a piston 5, a rotating rod 6, a wrench 7, and a fan-shaped baffle 8. The pipe connecting column 9, the plugging column 10, the through hole 11, the groove 12, the key pin 13, and the permanent magnet 14. The housing 1 is provided with a total passage 2 and t...

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Abstract

The invention discloses an outdoor mechanical fire hydrant, which comprises a housing, a fixed rod, a piston, a rotating rod, a fan-shaped baffle, a pipe connection column, a blocking column, a key pin and a permanent magnet. The main channel, the interior of the housing is provided with a multi-component channel, the interior of the main channel is provided with a piston connected to the housing through a fixed rod, the interior of the piston is provided with multiple sets of through holes, and the interior of the fixed rod is provided with one end extending to the interior of the piston. The other end runs through the rotating rod of the housing. The present invention changes the previous threaded connection into a fully enclosed permanent magnet connection, thereby fundamentally preventing the phenomenon that the connecting port cannot be opened due to rust, and improving its service life.

Description

Technical field [0001] The invention relates to the technical field of machinery, in particular to a mechanical fire hydrant for outdoor use. Background technique [0002] At present, the main structure of an outdoor fire hydrant includes a pipe connection port and a main valve body. The surface of the main valve body is provided with multiple sets of pipe connection ports and is set outdoors. In an emergency, the device can be opened to extinguish the fire. However, since the connection technology used by this device is threaded connection, and the manufacturing material is iron, so in the air for a long time, rust will often cause the connection between the threads to become a dead connection. Once it becomes a dead connection, it will It is difficult to remove, and in addition, the device has a short service life. Summary of the invention [0003] The purpose of the present invention is to provide an outdoor mechanical fire hydrant to solve the problems raised in the backgroun...

Claims

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Application Information

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IPC IPC(8): A62C35/20
CPCA62C35/20
Inventor 李欣
Owner 天津泊洋峰科技有限公司
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