CN220189296U - Fire-resistant effectual cable - Google Patents
Fire-resistant effectual cable Download PDFInfo
- Publication number
- CN220189296U CN220189296U CN202321784714.7U CN202321784714U CN220189296U CN 220189296 U CN220189296 U CN 220189296U CN 202321784714 U CN202321784714 U CN 202321784714U CN 220189296 U CN220189296 U CN 220189296U
- Authority
- CN
- China
- Prior art keywords
- cable
- wire body
- fireproof
- cotton layer
- fire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000009970 fire resistant effect Effects 0.000 title claims description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 239000011248 coating agent Substances 0.000 claims abstract description 20
- 238000000576 coating method Methods 0.000 claims abstract description 20
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000003063 flame retardant Substances 0.000 claims abstract description 19
- 229920000742 Cotton Polymers 0.000 claims abstract description 18
- 239000010425 asbestos Substances 0.000 claims abstract description 7
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 7
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 6
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 6
- 239000004571 lime Substances 0.000 claims abstract description 6
- 241001415288 Coccidae Species 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 15
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a cable with good fire resistance effect, which comprises a cable body, wherein the cable body comprises a filled fireproof cotton layer, a live wire body, a zero line body, a ground wire body, a fireproof layer and an outer protective sleeve, the inner side wall of the cable body is fixedly connected with the outer surface of the filled fireproof cotton layer, the outer surface of the live wire body, the outer surface of the zero line body and the outer surface of the ground wire body are fixedly connected with the inner side wall of the filled fireproof cotton layer, and the outer surface of the cable body is fixedly connected with the inner side wall of the fireproof layer. This device is through being provided with filling fireproof cotton layer, flame retardant coating and outer protective sheath, utilizes filling fireproof cotton layer to be asbestos, and the flame retardant coating is lime and outer protective sheath is the rubber material, can protect the cable body, can improve the fire resistance of cable body simultaneously, combines the fire behavior relatively poor of current cable that the above-mentioned operation can be solved, and the cable appears the problem of burning damage easily when meetting the fire source.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a cable with a good fire-resistant effect.
Background
A cable is an electrical energy or signal transmission device defining a: made of one or more mutually insulated conductors and an outer insulating protective layer, wires for transmitting power or information from one place to another, define two: the cable is a rope-like cable which is formed by twisting several or several groups of wires (at least two wires in each group), wherein each group of wires are mutually insulated and are often twisted around a center, the whole outside is covered with a high-insulation coating, and the cable has the characteristics of inner power supply and outer insulation.
When electric energy or signals are transmitted, the cable is needed, and the existing cable has the following defects: the existing cable is poor in fireproof performance, so that the cable is easy to burn and damage when encountering a fire source, the service life of the cable is shortened, and therefore, the cable with good fireproof effect is provided to solve the problem.
Disclosure of Invention
The utility model aims to provide a cable with good fire resistance effect, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a fire-resistant effectual cable, includes the cable body, the cable body is including filling fireproof cotton layer, live wire body, zero line body, ground wire body, flame retardant coating and outer protective sheath.
In a further embodiment, the inner side wall of the cable body is fixedly connected with the outer surface of the filled fireproof cotton layer, and the outer surface of the live wire body, the outer surface of the zero wire body and the outer surface of the ground wire body are fixedly connected with the inner side wall of the filled fireproof cotton layer.
In a further embodiment, the outer surface of the cable body is fixedly connected with the inner side wall of the fire-resistant layer, and the outer surface of the fire-resistant layer is fixedly connected with the inner side wall of the outer protective sleeve.
In a further embodiment, a soft scale is arranged outside the outer protective sleeve, and the back surface of the soft scale is fixedly connected with the outer surface of the outer protective sleeve.
In a further embodiment, the outer protective sleeve is made of rubber, and the fireproof layer is lime.
In a further embodiment, the filled fireproof cotton layer is asbestos, and waterproof films are fixedly connected to the outer surface of the live wire body, the outer surface of the zero wire body and the outer surface of the ground wire body.
Compared with the prior art, the utility model has the beneficial effects that:
this device is through being provided with filling fireproof cotton layer, flame retardant coating and outer protective sheath, utilizes filling fireproof cotton layer to be asbestos, and the flame retardant coating is lime and outer protective sheath is the rubber material, can protect the cable body, can improve the fire resistance of cable body simultaneously, combines the fire behavior relatively poor of current cable that the above-mentioned operation can be solved, and the cable appears the problem of burning damage easily when meetting the fire source.
Drawings
Fig. 1 is a schematic structural view of a perspective view of a cable body in a cable with good fire resistance.
Fig. 2 is a top view of the cable body in the cable with good fire resistance.
Fig. 3 is a side view of the cable body in a cable with good fire resistance.
Fig. 4 is a bottom view of the cable body in the cable with good fire resistance.
In the figure: 1. a cable body; 2. a fire wire body; 3. a zero line body; 4. a ground wire body; 5. filling a fireproof cotton layer; 6. a soft scale; 7. an outer protective sleeve; 8. and a fireproof layer.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a cable with good fire resistance effect in the present utility model comprises a cable body 1, wherein the cable body 1 comprises a filled fireproof cotton layer 5, a fire wire body 2, a zero wire body 3, a ground wire body 4, a fireproof layer 8 and an outer protective sleeve 7.
The inside wall of cable body 1 and the surface fixed connection who fills flame retardant coating 5, the surface of live wire body 2, the surface of zero line body 3 and the surface of ground wire body 4 all with the inside wall fixed connection who fills flame retardant coating 5, through the inside wall of cable body 1 and the surface fixed connection who fills flame retardant coating 5, and the surface of live wire body 2, the surface of zero line body 3 and the surface of ground wire body 4 all with the inside wall fixed connection who fills flame retardant coating 5, can increase the cable body 1, the fixing nature of live wire body 2, zero line body 3 and ground wire body 4, the surface of cable body 1 and the inside wall fixed connection of flame retardant coating 8, the surface of flame retardant coating 8 and the inside wall fixed connection of outer protective sheath 7, through the surface of cable body 1 and the inside wall fixed connection of flame retardant coating 8, and the outside wall fixed connection of flame retardant coating 8 and outer protective sheath 7, the outside of outer protective sheath 7 is equipped with flexible scale 6, flexible scale 6's the back and the surface fixed connection of outer protective sheath 7, through being provided with flexible scale 6, the length that can be known to utilize cable 1.
The outer protective sheath 7 is the rubber material, flame retardant coating 8 is lime, be the rubber material through outer protective sheath 7, and flame retardant coating 8 is lime, can increase its life-span of using, it is asbestos to fill flame retardant coating 5, the surface of live wire body 2, the surface of zero line body 3 and the equal fixedly connected with waterproof film of surface of ground wire body 4, be asbestos through filling flame retardant coating 5, and the surface of live wire body 2, the surface of zero line body 3 and the equal fixedly connected with waterproof film of surface of ground wire body 4, utilize to fill flame retardant coating 5 and be asbestos, can increase the fire resistance, utilize waterproof film can improve the waterproof nature of live wire body 2 simultaneously, zero line body 3 and ground wire body 4.
The working principle of the utility model is as follows:
when the utility model is used, the fire wire body 2, the zero line body 3 and the ground wire body 4 are connected with the using equipment, the outer protective sleeve 7 is used for protecting the fire wire body 2, the zero line body 3 and the ground wire body from the outside, and then the fireproof layer 8 and the filling fireproof cotton layer 5 are used for preventing the fire.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a fire-resistant effectual cable which characterized in that: including cable body (1), cable body (1) is including filling fireproof cotton layer (5), live wire body (2), zero line body (3), ground wire body (4), flame retardant coating (8) and outer protective sheath (7), the inside wall of cable body (1) is with the surface fixed connection who fills fireproof cotton layer (5), the surface of live wire body (2), the surface of zero line body (3) and the surface of ground wire body (4) all with the inside wall fixed connection who fills fireproof cotton layer (5).
2. A fire resistant cable according to claim 1 wherein: the outer surface of the cable body (1) is fixedly connected with the inner side wall of the fireproof layer (8), and the outer surface of the fireproof layer (8) is fixedly connected with the inner side wall of the outer protective sleeve (7).
3. A fire resistant cable according to claim 1 wherein: the outside of outer protective sheath (7) is equipped with soft scale (6), the back of soft scale (6) is connected with the surface fixed of outer protective sheath (7).
4. A fire resistant cable according to claim 1 wherein: the outer protective sleeve (7) is made of rubber, and the fireproof layer (8) is made of lime.
5. A fire resistant cable according to claim 1 wherein: the filling fireproof cotton layer (5) is asbestos, and waterproof films are fixedly connected to the outer surface of the live wire body (2), the outer surface of the zero wire body (3) and the outer surface of the ground wire body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321784714.7U CN220189296U (en) | 2023-07-10 | 2023-07-10 | Fire-resistant effectual cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321784714.7U CN220189296U (en) | 2023-07-10 | 2023-07-10 | Fire-resistant effectual cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220189296U true CN220189296U (en) | 2023-12-15 |
Family
ID=89108648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321784714.7U Active CN220189296U (en) | 2023-07-10 | 2023-07-10 | Fire-resistant effectual cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220189296U (en) |
-
2023
- 2023-07-10 CN CN202321784714.7U patent/CN220189296U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240905 Address after: 225000 building 7, No. 1, Jian'an Road, Lidian Town, Guangling District, Yangzhou City, Jiangsu Province Patentee after: Jiangsu Dexin Cable Co.,Ltd. Country or region after: China Address before: 062450 Shuangshu Village, Xingbeiying Township, Hejian City, Cangzhou, Hebei Province Patentee before: Xinqi Cable Co.,Ltd. Country or region before: China |