CN221101751U - Ceramic fire-resistant flame-retardant area for cable - Google Patents
Ceramic fire-resistant flame-retardant area for cable Download PDFInfo
- Publication number
- CN221101751U CN221101751U CN202322734346.1U CN202322734346U CN221101751U CN 221101751 U CN221101751 U CN 221101751U CN 202322734346 U CN202322734346 U CN 202322734346U CN 221101751 U CN221101751 U CN 221101751U
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- Prior art keywords
- retardant
- flame
- layer
- fire
- cutting
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- 230000009970 fire resistant effect Effects 0.000 title claims abstract description 21
- 239000000919 ceramic Substances 0.000 title claims abstract description 16
- 239000003063 flame retardant Substances 0.000 title claims description 143
- 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 title claims description 107
- 239000010410 layer Substances 0.000 claims description 90
- 239000000758 substrate Substances 0.000 claims description 16
- 230000004927 fusion Effects 0.000 claims description 7
- 239000012790 adhesive layer Substances 0.000 claims description 5
- 238000004080 punching Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 229920002379 silicone rubber Polymers 0.000 description 6
- 239000012528 membrane Substances 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000010445 mica Substances 0.000 description 4
- 229910052618 mica group Inorganic materials 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 239000012943 hotmelt Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000004580 weight loss 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
- Laminated Bodies (AREA)
Abstract
The utility model discloses a ceramic fire-resistant belt for cables, which particularly relates to the technical field of fire-resistant belts, and comprises a fire-resistant belt body, wherein a plurality of cutting longitudinal grooves which are uniformly distributed are formed in the fire-resistant belt body, a plurality of cutting transverse grooves which are uniformly distributed are formed in the fire-resistant belt body, and the cutting longitudinal grooves and the cutting transverse grooves are vertically distributed.
Description
Technical Field
The utility model relates to the technical field of flame-retardant belts, in particular to a ceramic flame-retardant belt for cables.
Background
At present, mica tapes are often used as insulation and fire resistant layers in wires and cables to protect the wires and cables from being used normally when the wires and cables are at high temperature and fire;
The publication number is CN215954894U, which discloses a ceramic silicon rubber flame-retardant fireproof composite belt, comprising a conducting layer, a mica layer, a glass fiber cloth layer, a flame-retardant layer, a wear-resistant insulating layer and an elastic layer which are sequentially arranged from bottom to top; the upper and lower sides of the mica layer are respectively bonded with the conductive layer and the glass fiber cloth layer through organic silica gel adhesives, the upper and lower sides of the flame-retardant layer are respectively bonded with the glass fiber cloth layer and the wear-resistant insulating layer through the organic silica gel adhesives, and the elastic layer is bonded on the surface of the wear-resistant insulating layer through the organic silica gel adhesives; wherein the flame-retardant layer is made of ceramic silicon rubber, and the thickness of the flame-retardant layer is 0.02-0.08mm. Overcomes the defects of the prior art, improves the flame retardant, electric resistance and fire resistance of the mica tape, and avoids safety accidents and secondary injuries.
The ceramic silicone rubber flame-retardant fireproof composite belt still has some problems when in use: the existing composite belt is of an integrated structure, when the composite belt with different widths and lengths is required to be used, a special cutting device is required to be used in an auxiliary mode, the use is inconvenient, the cutting of the rear edge is easy to occur, the appearance of a fried wire is affected, the attractiveness is affected, and therefore the ceramic fire-resistant flame-retardant belt for the cable is provided for solving the problems.
Disclosure of utility model
The utility model aims to provide a ceramic fire-resistant flame-retardant belt for cables, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the ceramic fire-resistant flame-retardant belt for the cable comprises a flame-retardant belt body, wherein a plurality of cutting longitudinal grooves which are uniformly distributed are formed in the flame-retardant belt body, a plurality of cutting transverse grooves which are uniformly distributed are formed in the flame-retardant belt body, the cutting longitudinal grooves and the cutting transverse grooves are vertically distributed, and the edges of the flame-retardant belt body at the positions of the cutting longitudinal grooves and the cutting transverse grooves are arranged to be of a fusion structure;
The flame-retardant belt body comprises a flame-retardant belt substrate layer, an outer flame-retardant layer is arranged on the upper surface of the flame-retardant belt substrate layer, and an inner flame-retardant layer is arranged on the surface, far away from the outer flame-retardant layer, of the flame-retardant belt substrate layer.
Preferably, the surface of the outer flame-retardant layer far away from the flame-retardant tape substrate layer is provided with a shielding layer.
Preferably, the surface of the shielding layer far away from the outer flame retardant layer is provided with a wear-resistant layer.
Preferably, the surface of the inner combustion layer, which is far away from the flame-retardant tape substrate layer, is provided with an adhesive layer.
Preferably, a release film is arranged on the surface of the adhesive layer far away from the inner flame retardant layer.
Preferably, the release film is provided with notches corresponding to the cutting longitudinal grooves and the cutting transverse grooves.
Preferably, the width of the cutting longitudinal groove and the cutting transverse groove is 0.1-0.5mm.
Preferably, the distance between the opposite ends of the adjacent two cutting longitudinal grooves is 0.5mm-1mm, and the distance between the opposite ends of the adjacent two cutting transverse grooves is 0.5mm-1mm.
Compared with the prior art, the utility model has the beneficial effects that:
1. through hot melt punching process punching press formation a plurality of vertical grooves of cutting, a plurality of transverse groove of cutting on fire-retardant area body, be convenient for manual along cutting the vertical groove, cut into fire-retardant area of less broad width with fire-retardant area body, use, and be convenient for manual along cutting the transverse groove, cut into fire-retardant area of less long width with fire-retardant area body, use, need not to assist and use proprietary cutting device to cut, it is more convenient to use, after cutting, cut the vertical groove, cut the fire-retardant area body edge of transverse groove position department and form the fusion structure, prevent that the fried line from appearing in edge from influencing the use pleasing to the eye.
2. Through set up outer fire-retardant layer, interior fire-retardant layer respectively in the both sides of fire-retardant area matrix layer, outer fire-retardant layer can follow the outside of fire-retardant area body and fire-retardant can follow the inside of fire-retardant area body to interior fire-retardant layer, promotes the whole fire-resistant flame retardant effect of fire-retardant area.
3. Through setting up the shielding layer, conveniently with fire-retardant area application on communication cable, carry out signal shielding to communication cable, prevent that signal interference from appearing to increase fire-retardant area's functionality.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is an enlarged view of the utility model at a in fig. 1.
Fig. 3 is a schematic structural view of a flame retardant tape body and a release film according to the present utility model.
In the figure: 1. a flame retardant tape body; 101. cutting the longitudinal groove; 102. cutting the transverse groove; 2. a release film; 201. a notch; 11. a flame retardant tape substrate layer; 12. an outer flame retardant layer; 121. an inner flame retardant layer; 13. a shielding layer; 14. a wear-resistant layer; 15. and (5) an adhesive layer.
Detailed Description
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.
Examples: as shown in fig. 1-3, the utility model provides a ceramic fire-resistant flame-retardant belt for cables, which comprises a flame-retardant belt body 1, wherein a plurality of cutting longitudinal grooves 101 which are uniformly distributed are formed in the flame-retardant belt body 1, a plurality of cutting transverse grooves 102 which are uniformly distributed are formed in the flame-retardant belt body 1, the cutting longitudinal grooves 101 and the cutting transverse grooves 102 are vertically distributed, and the widths of the cutting longitudinal grooves 101 and the cutting transverse grooves 102 are 0.1-0.5mm; the distance between the opposite ends of the adjacent two cutting longitudinal grooves 101 is 0.5mm-1mm, and the distance between the opposite ends of the adjacent two cutting transverse grooves 102 is 0.5mm-1mm; the edges of the flame-retardant belt body 1 at the positions of the cutting longitudinal grooves 101 and the cutting transverse grooves 102 are set to be of a fusion structure;
The fire-retardant tape body 1 is punched and formed into the plurality of vertical cutting grooves 101 and the plurality of transverse cutting grooves 102 which are vertically distributed through the hot-melting punching equipment, wherein the widths of the vertical cutting grooves 101 and the transverse cutting grooves 102 are 0.1-0.5mm, the distance between the opposite ends of the two adjacent vertical cutting grooves 101 is 0.5-1 mm, the distance between the opposite ends of the two adjacent transverse cutting grooves 102 is 0.5-1 mm, the fire-retardant tape body 1 is conveniently cut into the fire-retardant tape with smaller width along the vertical cutting grooves 101 by hands for use, the fire-retardant tape body 1 is conveniently cut into the fire-retardant tape with smaller length along the transverse cutting grooves 102 by hands for use, the special cutting device is not required for cutting, the fire-retardant tape is convenient to use, and the edge forming fusion structure of the fire-retardant tape body 1 at the position of the vertical cutting grooves 101 and the transverse cutting grooves 102 is convenient for forming through the hot-melting punching technology, so that the edge forming of the fire-retardant tape body with attractive appearance of the fire-retardant tape body with influence on the using the edge.
The flame-retardant belt body 1 comprises a flame-retardant belt substrate layer 11, an outer flame-retardant layer 12 is arranged on the upper surface of the flame-retardant belt substrate layer 11, an inner flame-retardant layer 121 is arranged on the surface of the flame-retardant belt substrate layer 11 far away from the outer flame-retardant layer 12, wherein the materials of the outer flame-retardant layer 12 and the inner flame-retardant layer 121 are ceramic silicon rubber, all the characteristics of the silicon rubber are kept at normal temperature based on the ceramic silicon rubber, and the ceramic material is converted into an inorganic ceramic material at high temperature, and has the advantages of ceramic insulation, heat insulation, fire isolation, water isolation, earthquake resistance, small thermal weight loss and the like, and the ceramic hard shell can play a role of good flame retardance, fire resistance, fire prevention and fire isolation under the condition that an electric wire is short-circuited to generate an electric arc or a fire disaster,
By providing the outer flame retardant layer 12 and the inner flame retardant layer 121 on both sides of the flame retardant tape base layer 11, respectively, the outer flame retardant layer 12 can be flame-retardant from the outside of the flame retardant tape body 1, and the inner flame retardant layer 121 can be flame-retardant from the inside of the flame retardant tape body 1, thereby improving the overall flame retardant effect of the flame retardant tape.
The surface that outer fire-retardant layer 12 kept away from fire-retardant area base member layer 11 is equipped with shielding layer 13, the surface that outer fire-retardant layer 12 was kept away from to shielding layer 13 is equipped with wearing layer 14, through setting up shielding layer 13, conveniently uses fire-retardant area on communication cable, carries out signal shielding to communication cable, prevents that signal interference from appearing to increase fire-retardant area's functionality, through setting up wearing layer 14, increase the whole wear-resisting effect of fire-retardant out of band surface.
The surface that flame retardant band base member layer 11 was kept away from to interior flame retardant coating 121 is equipped with the adhesion layer 15, the surface that flame retardant coating 121 was kept away from to adhesion layer 15 is equipped with from type membrane 2, through tearing from type membrane 2, is convenient for use adhesion layer 15 to carry out the pasting of flame retardant band and uses, from type membrane 2 is last to have seted up with decide longitudinal groove 101, decide notch 201 that transverse groove 102 corresponds, through seting up on from type membrane 2 with decide longitudinal groove 101, decide notch 201 that transverse groove 102 corresponds, when deciding flame retardant band body 1, from type membrane 2 can follow flame retardant band body 1 together and decide.
Working principle: the hot-melt punching equipment is used for punching and forming the plurality of vertical cutting grooves 101 and the plurality of horizontal cutting grooves 102 which are vertically distributed on the flame-retardant tape body 1, wherein the widths of the vertical cutting grooves 101 and the horizontal cutting grooves 102 are 0.1-0.5mm, the spacing between the opposite ends of the two adjacent vertical cutting grooves 101 is 0.5-1 mm, the spacing between the opposite ends of the two adjacent horizontal cutting grooves 102 is 0.5-1 mm, the flame-retardant tape body 1 is conveniently cut into flame-retardant tapes with smaller width along the vertical cutting grooves 101 by hands for use, the flame-retardant tape body 1 is conveniently cut into flame-retardant tapes with smaller width along the horizontal cutting grooves 102 by hands for use, a special cutting device is not required for cutting, the flame-retardant tape is more convenient to use, and the edge forming fusion structure of the flame-retardant tape body 1 at the positions of the vertical cutting grooves 101 and the horizontal cutting grooves 102 is convenient for forming through the hot-melt punching technology, so that the edge forming of the fusion structure is prevented from influencing the appearance of the beautiful edge;
The release film 2 can be cut along with the flame-retardant belt body 1 when the flame-retardant belt body 1 is cut by forming the notch 201 corresponding to the cutting longitudinal groove 101 and the cutting transverse groove 102 on the release film 2;
the flame-retardant tape body 1 comprises a flame-retardant tape substrate layer 11, and by arranging the outer flame-retardant layer 12 and the inner flame-retardant layer 121 on two sides of the flame-retardant tape substrate layer 11 respectively, the outer flame-retardant layer 12 can be used for flame retardance from the outside of the flame-retardant tape body 1, and the inner flame-retardant layer 121 can be used for flame retardance from the inside of the flame-retardant tape body 1, so that the overall flame-retardant effect of the flame-retardant tape is improved;
Through setting up shielding layer 13, conveniently apply fire-retardant area on communication cable, carry out signal shielding to communication cable, prevent that signal interference from appearing to increase fire-retardant area's functionality.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a fire-retardant area of ceramic fire-resistant for cable, includes fire-retardant area body (1), its characterized in that: a plurality of cutting longitudinal grooves (101) which are uniformly distributed are formed in the flame-retardant belt body (1), a plurality of cutting transverse grooves (102) which are uniformly distributed are formed in the flame-retardant belt body (1), the cutting longitudinal grooves (101) and the cutting transverse grooves (102) are vertically distributed, and the edges of the flame-retardant belt body (1) at the positions of the cutting longitudinal grooves (101) and the cutting transverse grooves (102) are of a fusion structure;
The flame-retardant belt body (1) comprises a flame-retardant belt substrate layer (11), an outer flame-retardant layer (12) is arranged on the upper surface of the flame-retardant belt substrate layer (11), and an inner flame-retardant layer (121) is arranged on the surface, far away from the outer flame-retardant layer (12), of the flame-retardant belt substrate layer (11).
2. A ceramifiable fire resistant flame retardant tape for cable according to claim 1, wherein: the surface of the outer flame-retardant layer (12) far away from the flame-retardant tape substrate layer (11) is provided with a shielding layer (13).
3. A ceramifiable fire resistant tape for cable according to claim 2, wherein: the surface of the shielding layer (13) far away from the outer flame-retardant layer (12) is provided with a wear-resistant layer (14).
4. A ceramifiable fire resistant flame retardant tape for cable according to claim 1, wherein: the surface of the inner resistance layer (121) far away from the flame-retardant tape substrate layer (11) is provided with an adhesive layer (15).
5. A ceramifiable fire resistant tape for cable as claimed in claim 4, wherein: the surface of the adhesive layer (15) far away from the inner flame-retardant layer (121) is provided with a release film (2).
6. A ceramified fire-resistant flame-retardant tape for a cable according to claim 5, wherein: notch (201) corresponding to the cutting longitudinal groove (101) and the cutting transverse groove (102) are formed in the release film (2).
7. A ceramifiable fire resistant flame retardant tape for cable according to claim 1, wherein: the width of the cutting longitudinal groove (101) and the cutting transverse groove (102) is 0.1-0.5mm.
8. A ceramifiable fire resistant flame retardant tape for cable according to claim 1, wherein: the distance between the opposite ends of the adjacent two cutting longitudinal grooves (101) is 0.5mm-1mm, and the distance between the opposite ends of the adjacent two cutting transverse grooves (102) is 0.5mm-1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322734346.1U CN221101751U (en) | 2023-10-12 | 2023-10-12 | Ceramic fire-resistant flame-retardant area for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322734346.1U CN221101751U (en) | 2023-10-12 | 2023-10-12 | Ceramic fire-resistant flame-retardant area for cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221101751U true CN221101751U (en) | 2024-06-07 |
Family
ID=91304624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322734346.1U Active CN221101751U (en) | 2023-10-12 | 2023-10-12 | Ceramic fire-resistant flame-retardant area for cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221101751U (en) |
-
2023
- 2023-10-12 CN CN202322734346.1U patent/CN221101751U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |