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A leak-proof fire-fighting equipment that resists internal and external pressure and unloading force

A fire-fighting equipment and anti-leakage technology, which is applied in the direction of water-drawing devices, buildings, water supply devices, etc., can solve the problems of broken joints, threats to the personal safety of users, and waste of water resources, so as to improve the contact bite force and connect Firm and not easy to break

Active Publication Date: 2020-11-24
浙江环艺电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an anti-leakage fire-fighting equipment with internal and external anti-pressure and unloading force, which is used to solve the problem of pressure leakage caused by improper buckling during use for some novice users or users who are relatively unfamiliar with operation techniques. The strong pressure causes the buckle to break, and the continuous gushing of water causes a lot of waste of water resources and even threatens the personal safety of users in serious technical problems.

Method used

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  • A leak-proof fire-fighting equipment that resists internal and external pressure and unloading force
  • A leak-proof fire-fighting equipment that resists internal and external pressure and unloading force
  • A leak-proof fire-fighting equipment that resists internal and external pressure and unloading force

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Effect test

Embodiment 1

[0027] Such as Figure 1-Figure 3 As shown, the present invention provides a kind of anti-leakage type fire-fighting equipment with internal and external pressure and unloading force, its structure includes upper column head 1, branch pipe 2, interface cover 3, column 4, base 5, and described upper column head 1 and branch pipe 2 are welded on Together and internally communicated, the lower end of the branch pipe 2 relative to the upper column head 1 is welded with the column 4, the bottom of the column 4 is fixed with a base 5, the branch pipe 2 is mechanically sealed with an interface cover 3, and the branch pipe 2 is provided with Pipe interlayer 21, extruding surface assembly 22, water flow channel 23, connecting texture 24, connecting pipe 25, adjustment mechanism 26, the left side of the pipe interlayer 21 is provided with an adjustment mechanism 26, and the right side is provided with an extrusion assembly 22. The end of the water flow channel 23 close to the extruding ...

Embodiment 2

[0029] Such as Figure 4-Figure 6 As shown, based on the embodiment 1, the sub-pipe 2 can directly improve the connection of the interface according to the extrusion force of the water flow and fluid during use, so as to prevent the strong pressure from leaking and cause the joint to break, and avoid the waste of water resources. On the basis of higher safety, Described adjusting mechanism 26 is made up of expanding triangular piece 261, elastic pressing plate 262, supporting base 263, piston 264, spring 265, and described expanding triangular piece 261 is respectively fixed on the two ends of elastic pressing plate 262, and in described elastic pressing plate 262, by setting Some pistons 264 are movably fitted at the vertical nozzle of the connecting pipe 25, the inside of the support base 263 is vertically supported with an elastic pressure plate 262 through a spring 265, and the extrusion surface component 22 includes an inner extrusion surface 221 and an outer extrusion sur...

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Abstract

The invention discloses anti-leakage fire-fighting equipment against pressure relief force internally and externally. The anti-leakage fire-fighting equipment structurally includes an upper column head, branch pipes, connecting port covers, a vertical column and a base. The upper column head and the branch pipes are welded together and internally communicate with each other. The lower ends of thebranch pipes relative to the upper column head are welded to the vertical column, and the base is fixed to the bottom of the vertical column. The branch pipes are mechanically sealed with the connecting port covers, and the branch pipes are internally provided with pipe interlayers, extrusion surface assemblies, water flow channels, connecting textures, connecting pipes and adjusting mechanisms. The extrusion surface assemblies and the adjusting mechanisms are arranged in the pipe interlayers in a matched mode, and the connecting textures are arranged at the ends, close to the extrusion surface assemblies, of the water flow channels. According to the anti-leakage fire-fighting equipment against the pressure relief force internally and externally, the arranged adjusting mechanisms and extrusion surface assemblies are matched with the connecting pipes, and the fluid extrusion force of water flow is adopted to lock the fastening position of the extrusion surface assemblies in the branch pipes, so that the connection of connecting ports is directly improved according to the extrusion force of the water flow during use, and joints are prevented from being broken due to strong pressure leakage.

Description

technical field [0001] The invention relates to the field of fire safety and protection, in particular, it is an anti-leakage fire-fighting equipment with internal and external pressure and unloading forces. Background technique [0002] At present, there are many types of fire safety equipment on the market, including automatic fire alarm systems in buildings, indoor fire hydrants, outdoor fire hydrants, and other fixed facilities. Outdoor fire hydrants will generate strong air pressure when they are in use. The water device is buckled together with it. For some novice users or users who are unfamiliar with the operation, the pressure leaks due to improper buckling during use, and the strong pressure causes the buckle to rupture, and the water source continues to gush out. Cause a large amount of waste of water resources and also threaten the personal safety of users when serious. Contents of the invention [0003] The purpose of the present invention is to provide an an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03B9/02E03B9/04E03B9/06
CPCE03B9/02E03B9/04E03B9/06
Inventor 邹晓雪
Owner 浙江环艺电子科技有限公司
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