CN214850246U - Fireproof high-temperature-resistant cable protection pipe - Google Patents
Fireproof high-temperature-resistant cable protection pipe Download PDFInfo
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- CN214850246U CN214850246U CN202121418836.5U CN202121418836U CN214850246U CN 214850246 U CN214850246 U CN 214850246U CN 202121418836 U CN202121418836 U CN 202121418836U CN 214850246 U CN214850246 U CN 214850246U
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- protection tube
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- protection pipe
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Abstract
The utility model discloses a fireproof and high temperature resistant cable protection pipe, which comprises a structure main body, wherein the structure main body comprises an inner protection pipe and an outer protection pipe, and a fireproof layer is arranged between the inner protection pipe and the outer protection pipe; the fireproof layer is formed by spirally winding fireproof cloth; a plurality of groups of uniformly distributed heat dissipation grooves are formed in the inner protection tube; due to the arrangement of the inner protection tube and the outer protection tube, the cable is protected doubly, the tube body cannot be broken easily after being buried underground, and the service life of the tube body is prolonged; the fireproof effect is achieved through the arrangement of the fireproof layer; through setting up the inner protection tube into the alloy protection tube, improved heat conduction efficiency, through set up the radiating groove on the inner protection tube, improved radiating efficiency.
Description
Technical Field
The utility model relates to a cable protection tube technical field, concretely relates to fire prevention high temperature resistant cable protection tube.
Background
Along with the large-scale construction of cities, the demand of power resources is increasing, cables are already developed from aerial erection to road embedding in cities, the embedding of the cables needs to be based on the laying of cable protection pipelines, and at present, the main cable protection pipes comprise glass steel pipes, CPVC (chlorinated polyvinyl chloride) pipes, PVC (polyvinyl chloride) pipes, PE (polyethylene) pipes, MPP (modified polypropylene) pipes, plastic-coated steel pipes, cement pipes and the like.
At present, the cable protection pipe is usually a simple rubber sleeve or a plastic pipe, and when a fire occurs, the cable in the cable protection pipe is easily burnt, which causes a great economic loss, and thus there is room for improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high temperature resistant cable protection pipe prevents fires in order to solve above-mentioned problem.
The utility model discloses a technical scheme realizes above-mentioned mesh, a fire prevention high temperature resistant cable protection pipe, including a main structure body, the main structure body includes inner protection tube and outer protection tube, be equipped with the flame retardant coating between inner protection tube and the outer protection tube;
the fireproof layer is formed by spirally winding fireproof cloth;
and the inner protection tube is provided with a plurality of groups of uniformly distributed heat dissipation grooves.
Preferably, the inner protection tube is an alloy protection tube, and the outer protection tube is a glass fiber reinforced plastic protection tube.
Preferably, an adhesive is arranged between the fireproof layer and the inner protection tube and between the fireproof layer and the outer protection tube.
Preferably, the inner protection tube has a thickness ranging from 3 mm to 6mm, and the outer protection tube has a thickness ranging from 4mm to 8 mm.
Preferably, the outer wall surface layer of the outer protection pipe is provided with an anticorrosive coating, and the thickness range of the anticorrosive coating is 0.5mm-1 mm.
The utility model has the advantages that:
due to the arrangement of the inner protection tube and the outer protection tube, the cable is protected doubly, the tube body cannot be broken easily after being buried underground, and the service life of the tube body is prolonged; the fireproof effect is achieved through the arrangement of the fireproof layer; through setting up the inner protection tube into the alloy protection tube, improved heat conduction efficiency, through set up the radiating groove on the inner protection tube, improved radiating efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the inner protection tube and the fireproof layer of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2:
the fireproof high-temperature-resistant cable protection pipe in the embodiment comprises a structure main body, wherein the structure main body comprises an inner protection pipe 1 and an outer protection pipe 2, and a fireproof layer 4 is arranged between the inner protection pipe 1 and the outer protection pipe 2; the fireproof layer 4 is formed by spirally winding fireproof cloth; and a plurality of groups of uniformly distributed radiating grooves 3 are formed in the inner protection tube 1.
The inner protection tube 1 is an alloy protection tube, and the outer protection tube 2 is a glass fiber reinforced plastic protection tube; an adhesive is arranged between the fireproof layer 4 and the inner protection tube 1 and the outer protection tube 2; the thickness range of the inner protection tube 1 is 3-6mm, and the thickness range of the outer protection tube 2 is 4-8 mm; the outer wall surface layer of the outer protection tube 2 is provided with an anti-corrosion coating, and the thickness range of the anti-corrosion coating is 0.5mm-1 mm.
The utility model relates to a fire prevention high temperature resistant cable protection pipe, through the setting of inner protection pipe and outer protection pipe, play the dual protection effect to the cable, after the body is buried underground, can not break easily, has improved the life of body; the fireproof effect is achieved through the arrangement of the fireproof layer; through setting up the inner protection tube into the alloy protection tube, improved heat conduction efficiency, through set up the radiating groove on the inner protection tube, improved radiating efficiency.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The fireproof high-temperature-resistant cable protection pipe is characterized by comprising a structure main body, wherein the structure main body comprises an inner protection pipe and an outer protection pipe, and a fireproof layer is arranged between the inner protection pipe and the outer protection pipe;
the fireproof layer is formed by spirally winding fireproof cloth;
and the inner protection tube is provided with a plurality of groups of uniformly distributed heat dissipation grooves.
2. A fire-resistant and high-temperature-resistant cable protection tube according to claim 1, wherein: the inner protection tube is an alloy protection tube, and the outer protection tube is a glass fiber reinforced plastic protection tube.
3. A fire-resistant and high-temperature-resistant cable protection tube according to claim 1, wherein: and an adhesive is arranged between the fireproof layer and the inner protection tube and between the fireproof layer and the outer protection tube.
4. A fire-resistant and high-temperature-resistant cable protection tube according to claim 1, wherein: the thickness range of the inner protection tube is 3-6mm, and the thickness range of the outer protection tube is 4-8 mm.
5. A fire-resistant and high-temperature-resistant cable protection tube according to claim 1, wherein: the outer wall surface layer of the outer protection pipe is provided with an anticorrosive coating, and the thickness range of the anticorrosive coating is 0.5mm-1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121418836.5U CN214850246U (en) | 2021-06-24 | 2021-06-24 | Fireproof high-temperature-resistant cable protection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121418836.5U CN214850246U (en) | 2021-06-24 | 2021-06-24 | Fireproof high-temperature-resistant cable protection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214850246U true CN214850246U (en) | 2021-11-23 |
Family
ID=78809855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121418836.5U Active CN214850246U (en) | 2021-06-24 | 2021-06-24 | Fireproof high-temperature-resistant cable protection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214850246U (en) |
-
2021
- 2021-06-24 CN CN202121418836.5U patent/CN214850246U/en active Active
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