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Clamping type fire-fighting pipe piece

A fire-fighting pipe, snap-fit ​​technology, applied in the direction of pipe/pipe joint/fitting, passing element, sleeve/socket connection, etc., can solve the problems of low installation efficiency, long construction period, high cost, etc., to save time and guarantee Product quality, the effect of improving installation efficiency

Inactive Publication Date: 2013-03-13
SHENZHEN GUANGAN FIRE FIGHTING & DECORATION ENG
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AI Technical Summary

Problems solved by technology

Obviously, this method is time-consuming, laborious, long construction period, high cost, and low installation efficiency

Method used

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  • Clamping type fire-fighting pipe piece
  • Clamping type fire-fighting pipe piece
  • Clamping type fire-fighting pipe piece

Examples

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Effect test

Embodiment Construction

[0015] The following examples are further explanations and illustrations of the present invention, and do not constitute any limitation to the present invention.

[0016] refer to figure 1 , The clip-on fire-fighting pipe fitting of the present invention is a fire-fighting pipe fitting of different specifications and sizes manufactured through large-scale production in the factory, and can be directly installed and used without processing at the construction site.

[0017] exist figure 2 In the shown embodiment, when processing the fire-fighting pipe 10, steel pipes of different diameters are taken and cut into pipes of different sizes. For example, steel pipes of different diameters can be cut into pipes with a length difference of 1 cm. On the outer peripheral surface of the two ends of each section of steel pipe near the end surface, a circumferentially concave annular clamping groove 11 is respectively processed. 20 connected. Galvanized and sprayed with antirust paint...

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Abstract

The invention discloses a clamping type fire-fighting pipe piece. The clamping type fire-fighting pipe piece is characterized in that fire-fighting pipes (10) with different specifications are made by a steel pipe; the outer circumferential surfaces of the two end parts of each fire-fighting pipe (10) are respectively provided with a circumferential and concave ring-shaped clamping groove (11); every two fire-fighting pipes (10) are connected with the ring-shaped clamping grooves (11) of the two fire-fighting pipes by one clamping head (20) respectively; and the connecting part of the two fire-fighting pipes (10) is provided with a sealing ring (30). The fire-fighting pipes (10) with different specifications comprise fire-fighting pipes with different diameters and lengths. Each clamping head (20) is formed by two symmetrical half clamping heads (21 and 22); and the two symmetrical half clamping heads (21 and 22) are connected in a butting manner and fastened when being connected with the fire-fighting pipes (10). The clamping type fire-fighting pipe piece disclosed by the invention is standardized, large-scale batch production can be achieved, the used pipe piece can be directly installed and used on a construction site, the cost can be effectively saved and the installation efficiency of the fire-fighting pipes can be greatly increased.

Description

【Technical field】 [0001] The invention relates to fire-fighting equipment, in particular to a snap-fit ​​fire-fighting pipe fitting which can be made into different specifications and can be directly assembled on site. 【Background technique】 [0002] According to fire-fighting requirements, fire-fighting equipment such as indoor fire hydrants for fire-fighting must be installed in buildings. The indoor fire hydrant is the interface with a valve for the indoor pipe network to supply water to the fire site. It is used as an indoor fixed fire-fighting facility for buildings and the like. It is usually installed in a fire hydrant box and is matched with equipment such as fire hoses, water guns, and fire hose reels. use. The water supply pipes in the building are divided into independent domestic water pipes and fire-fighting pipes. Among them, the fire-fighting pipes include pipes connected to indoor fire hydrants and pipes connected to indoor sprinklers. It is connected with ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L21/06
Inventor 李少滨
Owner SHENZHEN GUANGAN FIRE FIGHTING & DECORATION ENG
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