Unlock instant, AI-driven research and patent intelligence for your innovation.

Joint for fire hydrant pipeline

A fire hydrant and interface technology, which is applied in the field of fire hydrant pipeline interface, can solve the problems of fire hydrant and fire pipeline dislocation, fire hydrant connection can not achieve absolute sealing, affect the efficiency of fire fighting, etc., to achieve simple structure, easy to use The effect of long life and convenient operation

Inactive Publication Date: 2019-01-15
吴静
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, the joints of fire hydrants often cannot achieve absolute sealing. During long-term use, it is likely that the fire hydrants and fire pipes will be dislocated due to insufficient locking of the pipes during long-term use, which will affect the efficiency of fire fighting.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Joint for fire hydrant pipeline

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] An interface for a fire hydrant pipeline, characterized in that it comprises: an interface main body 7, a tightening system, an interface tightening ring 6 and a tightening bolt, the interface main body 7, a tightening system, an interface tightening ring 6 and a tightening bolt Tight bolts are connected together, the inside of the interface body 1 is provided with an anti-corrosion layer 5, the tightening system is arranged on the anti-corrosion layer, the interface tightening ring 6 is arranged on the surface of the interface body 7, the interface One side of the tightening ring 6 is provided with a tightening bolt 8 .

Embodiment 2

[0020] An interface for a fire hydrant pipeline, characterized in that it comprises: an interface main body 7, a tightening system, an interface tightening ring 6 and a tightening bolt, the interface main body 7, a tightening system, an interface tightening ring 6 and a tightening bolt Tight bolts are connected together, the inside of the interface body 1 is provided with an anti-corrosion layer 5, the tightening system is arranged on the anti-corrosion layer, the interface tightening ring 6 is arranged on the surface of the interface body 7, the interface One side of the tightening ring 6 is provided with a tightening bolt 8 .

[0021] The tightening system includes: a first tightening leaf 1, a second tightening leaf 2, a third tightening leaf 3 and a fourth tightening leaf 4, the first tightening leaf 1, the second tightening leaf 2 , The third tightening leaf 3 and the fourth tightening leaf 4 are all arranged on the anticorrosion layer 5 .

Embodiment 3

[0023] An interface for a fire hydrant pipeline, characterized in that it comprises: an interface main body 7, a tightening system, an interface tightening ring 6 and a tightening bolt, the interface main body 7, a tightening system, an interface tightening ring 6 and a tightening bolt Tight bolts are connected together, the inside of the interface body 1 is provided with an anti-corrosion layer 5, the tightening system is arranged on the anti-corrosion layer, the interface tightening ring 6 is arranged on the surface of the interface body 7, the interface One side of the tightening ring 6 is provided with a tightening bolt 8 .

[0024] The tightening system includes: a first tightening leaf 1, a second tightening leaf 2, a third tightening leaf 3 and a fourth tightening leaf 4, the first tightening leaf 1, the second tightening leaf 2 , The third tightening leaf 3 and the fourth tightening leaf 4 are all arranged on the anticorrosion layer 5 .

[0025] The first tightening l...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the field of fire fighting equipment, and particularly relates to a joint for a fire hydrant pipeline. The joint comprises a joint body, a tightening system, a joint tightening ring and a tightening bolt, wherein the joint body, the tightening system, the joint tightening ring and the tightening bolt are connected with each other; an anti-corrosion layer is arranged in thejoint body, and the tightening system is arranged on the anti-corrosion layer; the joint tightening ring is arranged on the surface of the joint body; and the tightening bolt is arranged on one sideof the joint tightening ring. The joint has a simple structure, reasonable design, convenient operation, improved fire fighting reliability, a very stable structure and long service life, and is especially suitable for the application field of fire hydrants.

Description

technical field [0001] The invention belongs to the field of firefighting equipment, in particular to an interface for a fire hydrant pipeline. Background technique [0002] Fire hydrant, officially called fire hydrant, is a fixed fire-fighting facility whose main function is to control combustibles, isolate combustion-supporting materials, and eliminate ignition sources. There are indoor fire hydrants and outdoor fire hydrants. The fire protection system includes outdoor fire hydrant system, indoor fire hydrant system, fire extinguisher system, and some automatic sprinkler systems, water cannon systems, gas fire extinguishing systems, fire detection systems, water mist systems, etc. The fire hydrant is mainly used for fire trucks to take water from the municipal water supply pipe network or outdoor fire water supply pipe network to put out the fire, and it can also be directly connected to the water belt or the water gun to put out the water to put out the fire. Therefore...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A62C35/68A62C35/20
CPCA62C35/68A62C35/20
Inventor 吴静
Owner 吴静
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com