CN210855948U - Novel fireproof adhesive tape for winding cables - Google Patents
Novel fireproof adhesive tape for winding cables Download PDFInfo
- Publication number
- CN210855948U CN210855948U CN201921502032.6U CN201921502032U CN210855948U CN 210855948 U CN210855948 U CN 210855948U CN 201921502032 U CN201921502032 U CN 201921502032U CN 210855948 U CN210855948 U CN 210855948U
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- layer
- adhesive tape
- foil paper
- outer side
- tin foil
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Abstract
The utility model discloses a novel fire prevention sticky tape for twining cable, including incombustible sticky tape layer (2), wherein: the inner side and the outer side of the non-combustible adhesive tape layer (2) are respectively provided with an inner tin foil paper layer (3) and an outer tin foil paper layer (1) to form a three-layer-in-one belt-shaped bare wrapping belt; the outer side surface of the inner tin foil paper layer (3) is also provided with a non-drying adhesive layer (4); and an anti-sticking film layer (5) is arranged on the outer side surface of the non-drying adhesive layer (4). The utility model discloses a fire prevention sticky tape preparation is convenient, convenient to use, cost are low, can effective control and keep apart because the spontaneous combustion conflagration that the cable fault causes avoids the conflagration further to enlarge, stretch, protects adjacent non-trouble cable conductor.
Description
Technical Field
The utility model belongs to the technical field of the cable overhauls, concretely relates to a novel fire prevention sticky tape for twining cable.
Background
According to the requirement of 'notice on well-done distribution cable channel hidden danger regulation' of No. 2018 technical letter 213, cable trench wells in the district are inspected and patrolled, more than 2 middle heads exist in part of the cable trench wells, certain amount of storage exists in the phenomenon that high-low voltage and communication lines are mixed to share a well, and due to limited space of some cable wells, a cable explosion-proof box cannot be installed at the middle head of the cable, potential safety hazards exist in adjacent cables, and when the cable breaks down and causes spontaneous combustion, the adjacent cables can be ignited, so that greater loss and potential safety hazards are caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel fire prevention sticky tape for twining cable to the not enough that exists among the prior art. The utility model discloses a fire prevention sticky tape can effective control and keep apart because the spontaneous combustion conflagration that the cable fault causes avoids the conflagration further to enlarge, stretch, protects the adjacent non-trouble cable conductor.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel fire-retardant adhesive tape for wrapping cables, comprising a non-flammable adhesive tape layer, wherein: an inner tin foil paper layer and an outer tin foil paper layer are respectively arranged on the inner side and the outer side of the non-combustible adhesive tape layer to form a three-layer-in-one belt-shaped bare wrapping belt; the outer side surface of the inner tin foil paper layer is also provided with a non-drying adhesive layer; the outer side surface of the non-drying adhesive layer is also provided with an anti-sticking film layer.
The utility model discloses a non-combustible glue is bare as the base member, and two sides are wrapped with tinfoil paper, make it become anti electric arc and keep apart fire source excellent performance's sticky tape (adhesive tape), can be used for the cable joint in the winding cable pit well or need the cable/device of fire prevention isolation.
The utility model discloses explain further, antiseized film layer adopt insulating film, can prevent not using the sticky tape bonding and influence the normal use of sticky tape together, improve fail safe nature.
The utility model further discloses that the non-flammable adhesive tape layer is an anti-arc and fire-resistant adhesive tape layer with a thickness of 0.5-2 mm; provides enough safe and reliable performance of anti-arc and isolating fire source.
The shape and the using method of the utility model are similar to those of an insulated electrical tape.
The utility model has the advantages that:
the utility model has convenient manufacture, convenient use and low cost, takes the non-flammable adhesive as a basal body, and arranges the tinfoil paper layers on the two sides, thereby effectively improving the arc resistance and fire resistance of the adhesive tape; the outer side of the inner tin foil paper layer is additionally provided with the non-dry adhesive layer, so that the adhesive tape can be bonded and wound on the cable, and the safety and reliability of the cable are further improved.
Drawings
Fig. 1 is a schematic cross-sectional structure diagram according to an embodiment of the present invention.
Reference numerals: 1-outer tin foil paper layer, 2-non-flammable adhesive tape layer, 3-inner tin foil paper layer, 4-non-dry adhesive layer and 5-anti-sticking film layer.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Example 1:
as shown in fig. 1, a novel fireproof adhesive tape for winding a cable comprises a non-combustible adhesive tape layer 2, wherein an inner tin foil paper layer 3 and an outer tin foil paper layer 1 are respectively arranged on the inner side and the outer side of the non-combustible adhesive tape layer 2 to form a three-in-one strip-shaped bare wrapping tape; the outer side surface of the inner tin foil paper layer 3 is also provided with an adhesive layer 4; and an anti-sticking film layer 5 is arranged on the outer side surface of the non-drying adhesive layer 4. The non-combustible adhesive tape layer 2 is an arc-resistant and fire-resistant adhesive layer with the thickness of 2 mm.
Example 2:
this example differs from example 1 in that: the thickness of the non-combustible adhesive tape layer 2 is 0.5 mm.
Example 3:
this example differs from example 1 in that: the thickness of the non-combustible adhesive tape layer 2 is 1.5 mm.
Example 4:
this example differs from example 1 in that: the thickness of the non-combustible adhesive tape layer 2 is 1 mm.
Claims (4)
1. A new type of fire-retardant adhesive tape for wrapping cables, comprising a layer of non-flammable adhesive tape (2), characterized in that: the inner side and the outer side of the non-combustible adhesive tape layer (2) are respectively provided with an inner tin foil paper layer (3) and an outer tin foil paper layer (1) to form a three-layer-in-one belt-shaped bare wrapping belt; the outer side surface of the inner tin foil paper layer (3) is also provided with a non-drying adhesive layer (4); and an anti-sticking film layer (5) is arranged on the outer side surface of the non-drying adhesive layer (4).
2. The novel fire-retardant adhesive tape for wrapping cables as claimed in claim 1, wherein: the anti-sticking film layer (5) is an insulating film.
3. The novel fire-retardant adhesive tape for wrapping cables as claimed in claim 1, wherein: the non-combustible adhesive tape layer (2) is an arc-resistant refractory adhesive layer.
4. The novel fireproof adhesive tape for winding cables as claimed in any one of claims 1 to 3, wherein: the thickness of the non-combustible adhesive tape layer (2) is 0.5-2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921502032.6U CN210855948U (en) | 2019-09-10 | 2019-09-10 | Novel fireproof adhesive tape for winding cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921502032.6U CN210855948U (en) | 2019-09-10 | 2019-09-10 | Novel fireproof adhesive tape for winding cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210855948U true CN210855948U (en) | 2020-06-26 |
Family
ID=71290242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921502032.6U Active CN210855948U (en) | 2019-09-10 | 2019-09-10 | Novel fireproof adhesive tape for winding cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210855948U (en) |
-
2019
- 2019-09-10 CN CN201921502032.6U patent/CN210855948U/en active Active
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