Fireproof cable with damage self-alarm function for machine room and alarm method therefor

A technology of broken and cable, applied in the direction of insulated cables, power cables, cables, etc., can solve the problems of inconvenience, automatic alarm, inconvenience, etc.

Pending Publication Date: 2021-09-07
王贵友
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a fire-proof cable for machine room with self-alarm for damage and its alarm method, so as to solve the

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
  • Fireproof cable with damage self-alarm function for machine room and alarm method therefor
  • Fireproof cable with damage self-alarm function for machine room and alarm method therefor
  • Fireproof cable with damage self-alarm function for machine room and alarm method therefor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] see Figure 1-7 , the present invention provides a technical solution: a fire-proof cable for a machine room with a self-alarm for damage, including an elastic protective layer 1, a bundling layer 2, an accommodation groove 3, a chute 4, a rubber block 5, a splicing groove 6, an anti-loosening Air bag 7, groove 8, alarm 9, connecting pipe 10, positive lead guide 11, negative lead guide 12, insulating sleeve 13, fireproof layer 14, filling layer 15, cabl...

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 discloses a fireproof cable with a damage self-alarm function for a machine room and an alarm method therefor. The fireproof cable comprises an elastic protective layer, a rubber block, an alarm, a cable core and an air storage bag. A bundling layer is arranged on the outer side of the elastic protective layer. The outer sides of a positive electrode guide piece and a negative electrode guide piece are sleeved with insulating sleeves. A fireproof layer is arranged on the inner side of the elastic protective layer, and a filling layer is arranged between the elastic protective layer and the fireproof layer. Sliding grooves are formed in the inner wall of the elastic protective layer and the outer wall of the fireproof layer. When the fireproof cable with a damage self-alarm function for a machine room is damaged, fluid gelatin mixed with iron powder on the inner side of the fireproof cable makes contact with the cable core, the alarm is connected to the outer side of the cable core in parallel, and therefore the alarm can give an alarm automatically. The iron powder in the gelatin makes contact with external air at the damaged part and is oxidized to become red, so that a worker can conveniently and quickly check and repair the damaged part. A plurality of cables can be conveniently spliced and bundled, so that the cable is convenient to use.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a fireproof cable for a machine room with self-alarming for damage and an alarm method thereof. Background technique [0002] The computer control room is generally used to store servers and minicomputers, which makes there are a large number of electronic devices in the computer room. These electronic devices need to use a large number of cables to transmit and provide power during use. Because a large number of electronic digital devices are involved in the computer room Therefore, the fireproof requirements inside the computer room are very high, which makes the cables used in the computer room need to have high fireproof performance, but the existing fireproof cables for the computer room still have some shortcomings, such as: [0003] 1. Due to the inevitable aging and damage of cables during use, the existing fireproof cables for computer rooms have single functions, such as...

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): H01B7/32H01B7/36H01B7/40H01B7/24H01B7/18H01B7/295H01B9/00A62C3/16
CPCH01B7/328H01B7/361H01B7/40H01B7/24H01B7/185H01B7/295H01B9/00A62C3/16
Inventor 王贵友
Owner 王贵友
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap