CN213635476U - Fire-resistant computer cable of fire-retardant low smoke and zero halogen of B1 class - Google Patents
Fire-resistant computer cable of fire-retardant low smoke and zero halogen of B1 class Download PDFInfo
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- CN213635476U CN213635476U CN202022844182.4U CN202022844182U CN213635476U CN 213635476 U CN213635476 U CN 213635476U CN 202022844182 U CN202022844182 U CN 202022844182U CN 213635476 U CN213635476 U CN 213635476U
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Abstract
The utility model discloses a fire-retardant low smoke and zero halogen fire-resistant computer cable of B1 class, including the cable main part, the cable main part includes the cable core, the fixed cover of surface of cable core is equipped with the insulating layer, the surface of insulating layer is provided with the insulating layer, be provided with the armor between insulating layer and the insulating layer, it has waterproof filler to fill between insulating layer and the insulating layer, the fixed surface of insulating layer is connected with the composite bed, the composite bed includes fire-retardant layer. The utility model discloses a cooperation that sets up cable main part, cable core, insulating layer, armor, waterproof filler, insulating layer, composite bed, inoxidizing coating, fire-retardant layer, articulamentum and flame retardant coating is used, has solved current computer cable and has its fire-retardant fire-resistant structure comparatively single usually in the use for its flame retardant is relatively poor and whole protective structure comparatively single usually, makes its life probably receive the problem of certain influence.
Description
Technical Field
The utility model relates to a computer cable technical field specifically is fire-retardant low smoke and zero halogen fire-resistant computer cable of B1 class.
Background
The computer cable belongs to a cable for electrical equipment, and is suitable for electronic computers and automatic instruments with the rated voltage of 500V or below and higher requirement on interference resistance. According to different environments and use requirements of equipment, the cable insulation can be made of polyethylene, polyvinyl chloride, cross-linked polyethylene, fluoroplastic, silicon rubber and other materials.
In the assembly process of a computer, a computer cable is often required to be connected, and the flame-retardant and fire-resistant structure of the conventional computer cable is single in the use process, so that the flame retardance is poor and the whole protection structure is single, and the service life of the conventional computer cable can be influenced to a certain extent.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire-retardant low smoke and zero halogen fire-resistant computer cable of B1 class possesses good and the good advantage of protectiveness of fire-retardant fire resistance, has solved current computer cable and its fire-retardant fire-resistant structure is comparatively single usually in the use for its fire resistance is relatively poor and whole protective structure is comparatively single usually, makes its life probably receive the problem of certain influence.
In order to achieve the above object, the utility model provides a following technical scheme: fire-retardant low smoke and zero halogen fire-resistant computer cable of B class, including the cable main part, the cable main part includes the cable core, the fixed cover of surface of cable core is equipped with the insulating layer, the surface of insulating layer is provided with the insulating layer, be provided with the armor between insulating layer and the insulating layer, it has waterproof filler to fill between insulating layer and the insulating layer, the surface fixedly connected with composite bed of insulating layer, the composite bed includes fire-retardant layer, the surface fixedly connected with articulamentum on of fire-retardant layer, the surface fixedly connected with flame retardant coating of articulamenton.
Preferably, the outer surface of the composite layer is fixedly connected with a protective layer, and the protective layer is made of nylon fiber materials.
Preferably, the heat insulation layer is made of ceramic fiber materials, and one side of the armor layer, which is close to the inner wall of the insulation layer, is fixedly connected with the inner wall of the insulation layer.
Preferably, the waterproof filler is made of a waterproof ointment material.
Preferably, the insulating layer is made of polypropylene materials, and the flame-retardant layer is made of basalt fiber materials.
Preferably, the connecting layer is made of aerogel materials, and the fire-resistant layer is made of high-alumina fire-resistant fibers.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation that sets up cable main part, cable core, insulating layer, armor, waterproof filler, insulating layer, composite bed, inoxidizing coating, fire-retardant layer, articulamentum and flame retardant coating is used, has solved current computer cable and has its fire-retardant fire-resistant structure comparatively single usually in the use for its flame retardant is relatively poor and whole protective structure comparatively single usually, makes its life probably receive the problem of certain influence.
2. The utility model discloses a set up the insulating layer, can be convenient for the cable core installation while, protect external chemical substance;
by arranging the armor layer, the supporting strength of the cable main body can be improved;
by arranging the waterproof filler, the waterproofness of the cable main body can be improved by improving the sealing property, so that the cable core is protected;
the heat insulation layer is arranged, so that the heat insulation performance of the cable main body can be improved, and the cable core is prevented from being damaged by external high temperature;
the flame retardant layer is arranged, so that the flame retardance of the cable main body can be improved;
by arranging the connecting layer, the flame retardance of the cable main body can be further improved while the flame-retardant layer and the flame-retardant layer are conveniently connected;
the fireproof layer is arranged, so that the fire resistance of the cable main body can be improved, and the service life of the cable core is prolonged conveniently;
through setting up the inoxidizing coating, can reduce wearing and tearing and the erosion of foreign matter to the cable main part.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional view of a partial structure of the present invention.
In the figure: the cable comprises a cable body 1, a cable core 2, an insulating layer 3, an armor layer 4, a waterproof filler 5, a heat insulating layer 6, a composite layer 7, a protective layer 8, a flame retardant layer 9, a connecting layer 10 and a flame retardant layer 11.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a parts such as cable main part 1, cable core 2, insulating layer 3, armor 4, waterproof filler 5, insulating layer 6, composite bed 7, inoxidizing coating 8, fire-retardant layer 9, articulamentum 10 and flame retardant coating 11 are the parts that general standard spare or technical field personnel know, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical field personnel in the field.
Referring to fig. 1-2, a fire-resistant computer cable of B1 type fire-retardant low smoke zero halogen comprises a cable main body 1, the cable main body 1 includes a cable core 2, the outer fixed surface of the cable core 2 is sleeved with an insulating layer 3, the outer surface of the insulating layer 3 is provided with a thermal insulating layer 6, an armor layer 4 is arranged between the insulating layer 3 and the thermal insulating layer 6, a waterproof filler 5 is filled between the insulating layer 3 and the thermal insulating layer 6, the outer fixed surface of the thermal insulating layer 6 is connected with a composite layer 7, the composite layer 7 includes a fire-retardant layer 9, the outer fixed surface of the fire-retardant layer 9 is connected with a connecting.
The outer surface of the composite layer 7 is fixedly connected with a protective layer 8, and the protective layer 8 is made of nylon fiber materials.
The heat insulation layer 6 is made of ceramic fiber materials, and one side of the armor layer 4 close to the inner wall of the insulation layer 3 is fixedly connected with the inner wall of the insulation layer 3.
The waterproof filler 5 is made of waterproof ointment material.
The insulating layer 3 is made of polypropylene material, and the flame-retardant layer 9 is made of basalt fiber material.
The connecting layer 10 is made of aerogel materials, and the fire-resistant layer 11 is made of high-alumina fire-resistant fibers.
When in use, the insulating layer 3 is arranged, external chemical substances can be protected while the cable core 2 is convenient to install, the armor layer 4 is arranged, the supporting strength of the cable body 1 can be improved, the waterproof filler 5 is arranged, the waterproofness of the cable body 1 can be improved by improving the sealing performance, so that the cable core 2 is protected, the heat insulation performance of the cable body 1 can be improved by arranging the heat insulation layer 6, the cable core 2 is prevented from being damaged by external high temperature, the flame retardance of the cable body 1 can be improved by arranging the flame retardant layer 9, the flame retardance of the cable body 1 can be further improved while the flame retardant layer 9 and the flame retardant layer 11 are convenient to connect by arranging the connecting layer 10, the flame retardance of the cable body 1 can be improved by arranging the flame retardant layer 11, so that the service life of the cable core 2 is convenient to prolong, by arranging the protective layer 8, the abrasion and erosion of the cable main body 1 by foreign substances can be reduced.
In summary, the following steps: this fire-retardant low smoke and zero halogen fire-resistant computer cable of B1 class, through setting up cable main part 1, cable core 2, insulating layer 3, armor 4, waterproof filler 5, insulating layer 6, composite bed 7, inoxidizing coating 8, fire-retardant layer 9, the cooperation of connecting layer 10 and flame retardant coating 11 is used, it is comparatively single to have solved current computer cable its fire-retardant fire-resistant structure usually in the use, make its fire-retardant relatively poor and whole protective structure usually comparatively single, make its life probably receive the problem of certain influence.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
- Fire-retardant low smoke and zero halogen fire-resistant computer cable of B1 class, including cable main body (1), its characterized in that: the cable comprises a cable body (1) and is characterized in that the cable body (1) comprises a cable core (2), an insulating layer (3) is sleeved on the outer surface of the cable core (2), a heat insulating layer (6) is arranged on the outer surface of the insulating layer (3), an armor layer (4) is arranged between the insulating layer (3) and the heat insulating layer (6), a waterproof filler (5) is filled between the insulating layer (3) and the heat insulating layer (6), a composite layer (7) is fixedly connected to the outer surface of the heat insulating layer (6), the composite layer (7) comprises a flame-retardant layer (9), a connecting layer (10) is fixedly connected to the outer surface of the flame-retardant layer (9), and a flame-retardant layer.
- 2. The class B1 flame-retardant, low-smoke, halogen-free, fire-resistant computer cable according to claim 1, wherein: the outer surface of the composite layer (7) is fixedly connected with a protective layer (8), and the protective layer (8) is made of nylon fiber materials.
- 3. The class B1 flame-retardant, low-smoke, halogen-free, fire-resistant computer cable according to claim 1, wherein: the heat insulation layer (6) is made of ceramic fiber materials, and one side, close to the inner wall of the insulation layer (3), of the armor layer (4) is fixedly connected with the inner wall of the insulation layer (3).
- 4. The class B1 flame-retardant, low-smoke, halogen-free, fire-resistant computer cable according to claim 1, wherein: the waterproof filler (5) is made of a waterproof ointment material.
- 5. The class B1 flame-retardant, low-smoke, halogen-free, fire-resistant computer cable according to claim 1, wherein: the insulating layer (3) is made of polypropylene materials, and the flame-retardant layer (9) is made of basalt fiber materials.
- 6. The class B1 flame-retardant, low-smoke, halogen-free, fire-resistant computer cable according to claim 1, wherein: the connecting layer (10) is made of aerogel materials, and the fire-resistant layer (11) is made of high-alumina fire-resistant fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022844182.4U CN213635476U (en) | 2020-12-01 | 2020-12-01 | Fire-resistant computer cable of fire-retardant low smoke and zero halogen of B1 class |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022844182.4U CN213635476U (en) | 2020-12-01 | 2020-12-01 | Fire-resistant computer cable of fire-retardant low smoke and zero halogen of B1 class |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213635476U true CN213635476U (en) | 2021-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022844182.4U Active CN213635476U (en) | 2020-12-01 | 2020-12-01 | Fire-resistant computer cable of fire-retardant low smoke and zero halogen of B1 class |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213635476U (en) |
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2020
- 2020-12-01 CN CN202022844182.4U patent/CN213635476U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: B1 class flame-retardant low smoke and halogen-free fire-resistant computer cable Effective date of registration: 20230411 Granted publication date: 20210706 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: Shaanxi Xite Cable Co.,Ltd. Registration number: Y2023610000263 |