CN207409994U - A kind of fire-retarding device of cable accessory - Google Patents
A kind of fire-retarding device of cable accessory Download PDFInfo
- Publication number
- CN207409994U CN207409994U CN201721418276.7U CN201721418276U CN207409994U CN 207409994 U CN207409994 U CN 207409994U CN 201721418276 U CN201721418276 U CN 201721418276U CN 207409994 U CN207409994 U CN 207409994U
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- Prior art keywords
- belt
- flexible
- storage lattice
- oil storage
- cable accessory
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Abstract
A kind of fire-retarding device of cable accessory, including flexible-belt and thermal insulation layer, it is characterised in that：The flexible-belt both sides are provided with the splicing tape of mutual cooperation, flexible-belt is internally provided at least four oil storage lattice, wherein it is located on the oil storage lattice of flexible belt edge and is provided with oil inlet and transparent window, seal cap is provided at oil inlet, is interconnected between oil storage lattice by hose.The utility model is simple in structure, it is easy to use, adapt to different terrain, suitable for each model cable accessory.
Description
Technical field
The utility model is related to arrive cable accessory flame retardant area, a kind of especially fire-retarding device of cable accessory.
Background technology
With economic continuous development, industry is also growing day by day with the power demand of city dweller, in the promotion of this demand
Under, Chinese power construction is fast-developing, and power grid scale constantly expands, and beauty and construction for city have been passed through to extensive
The overhead transmission line of construction is modified, and transmission line of electricity is changed into underground, and avoid circuit is influenced by environmental factor, is increased
Therefore the reliability of power supply, ground transmission of electricity is changed to underground, progressively substitutes the overhead transmission line to be trend of the times with cable.
Compared with overhead transmission line, although the transmission reliability of cable is substantially improved, electric power accident still happens occasionally, due to cable
Accessory structure is complicated, and electric field is unevenly distributed, and attachment is easily damaged, can induce the generation of explosion accident, is easily triggered fire, and is damaged
Evil is to other cables, and therefore, existing cable will usually add explosion-protection equipment, prevent fire caused by electric power accident.Make at present
Cable explosion-proof box is mostly the hard materials such as metal or glass, it is necessary to be made in advance according to the size of cable accessory, one
Denier making, which finishes, cannot change size, and the cable accessory that can only be directed to a certain model uses, such anti-if run into narrow and small landform
Quick-fried box is not easy to install, it is impossible to be used according to actual installation space and mounting condition, application range is relatively narrow.
The content of the invention
The purpose of the utility model is to overcome the above problems present in cable accessory armored cassette in the prior art, provide one
Kind is simple in structure, easy to use, adapts to different terrain, the cable accessory fire-retarding device suitable for each model cable accessory.
In order to achieve the above object, the technical solution of the utility model is：A kind of fire-retarding device of cable accessory, including
Flexible-belt and thermal insulation layer, it is characterised in that：The flexible-belt both sides are provided with the splicing tape of mutual cooperation, are set inside flexible-belt
There are at least four oil storage lattice, wherein being provided with oil inlet and transparent window, oil inlet on the oil storage lattice of flexible belt edge
Place is provided with seal cap, is interconnected between oil storage lattice by hose.
The beneficial effects of the utility model are：
1st, the design includes flexible-belt and thermal insulation layer, and flexible-belt both sides are provided with the splicing tape of mutual cooperation, in use, will
Thermal insulation layer is wound on cable accessory, then by flexible-belt on the outside of thermal insulation layer, is fixed using splicing tape, easy to use, is applicable in
In various narrow and small landform and each model cable accessory.
2nd, flexible-belt is internally provided at least four oil storage lattice in the design, insulating oil is housed in oil storage lattice, wherein being located at
Oil inlet and transparent window are provided on the oil storage lattice of flexible belt edge, the design only sets an oil inlet, due to oil storage
It is interconnected between lattice by hose, the oiling work to all oil storage lattice can be completed from an oil inlet, it is simple in structure, and
Sealing effect is good, and when flexible-belt joins end to end, oil inlet upward, and is provided with seal cap, and insulating oil will not be revealed, and ensure that
The reliability of whole device.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：Flexible-belt 1, thermal insulation layer 2, adhesive tape 3, oil storage lattice 4, oil inlet 5, transparent window 6, seal cap 7, hose
8。
Specific embodiment
The utility model is described in further detail below in conjunction with description of the drawings and specific embodiment：
Referring to Fig. 1, a kind of fire-retarding device of cable accessory, including flexible-belt 1 and thermal insulation layer 2, it is characterised in that：It is described soft
Property 1 both sides of band are provided with the splicing tape 3 of mutual cooperation, and flexible-belt 1 is internally provided at least four oil storage lattice 4,
In be located at 1 edge of flexible-belt oil storage lattice 4 on be provided with oil inlet 5 and transparent window 6, be provided with seal cap at oil inlet 5
7, it is interconnected by hose 8 between oil storage lattice 4.
The design includes flexible-belt 1 and thermal insulation layer 2, and 1 both sides of flexible-belt are provided with the splicing tape 3 of mutual cooperation, in use,
By thermal insulation layer 2 on cable accessory, then flexible-belt 1 is wound on the outside of thermal insulation layer 2, fixed using splicing tape 3, user
Just, suitable for various narrow and small landform and each model cable accessory.Flexible-belt 1 is internally provided at least four oil storage lattice in the design
4, oil storage lattice 4 are interior equipped with insulating oil, wherein being provided with oil inlet 5 and transparent window on the oil storage lattice 4 at 1 edge of flexible-belt
6, the design only sets an oil inlet 5, due to being interconnected between oil storage lattice 4 by hose 8, from an oil inlet 5
The oiling work to all oil storage lattice 4 is completed, it is simple in structure, and sealing effect is good, and when flexible-belt 1 joins end to end, oil inlet 5
Upward, and seal cap 7 is provided with, insulating oil will not be revealed, and ensure that the reliability of whole device.The letter of the utility model structure
It is single, easy to use, adapt to different terrain, suitable for each model cable accessory.
Claims (1)
1. a kind of fire-retarding device of cable accessory, including flexible-belt（1）And thermal insulation layer（2）, it is characterised in that：The flexible-belt
（1）Both sides are provided with the splicing tape of mutual cooperation（3）, flexible-belt（1）It is internally provided at least four oil storage lattice（4）, middle position
In flexible-belt（1）The oil storage lattice at edge（4）On be provided with oil inlet（5）And transparent window（6）, oil inlet（5）Place is provided with
Seal cap（7）, oil storage lattice（4）Between pass through hose（8）It is interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721418276.7U CN207409994U (en) | 2017-10-31 | 2017-10-31 | A kind of fire-retarding device of cable accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721418276.7U CN207409994U (en) | 2017-10-31 | 2017-10-31 | A kind of fire-retarding device of cable accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207409994U true CN207409994U (en) | 2018-05-25 |
Family
ID=62408304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721418276.7U Active CN207409994U (en) | 2017-10-31 | 2017-10-31 | A kind of fire-retarding device of cable accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207409994U (en) |
-
2017
- 2017-10-31 CN CN201721418276.7U patent/CN207409994U/en active Active
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