CN207909542U - A kind of fire-retardant building cable of environmental protection low-temperature resistance - Google Patents
A kind of fire-retardant building cable of environmental protection low-temperature resistance Download PDFInfo
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- CN207909542U CN207909542U CN201820420863.8U CN201820420863U CN207909542U CN 207909542 U CN207909542 U CN 207909542U CN 201820420863 U CN201820420863 U CN 201820420863U CN 207909542 U CN207909542 U CN 207909542U
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- cotton
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Abstract
The utility model discloses a kind of fire-retardant building cables of environmentally friendly low-temperature resistance, including cable core, insulating layer, retardant cotton, plastic capillary and anti-icing fluid, the cable core periphery is socketed with asbestos layer, asbestos layer periphery is adhesive with insulating layer, paste matcoveredn in the insulating layer periphery, the protective layer periphery is adhesive with retardant cotton, the retardant cotton inner homogeneous is inlaid with plastic capillary, the retardant cotton periphery is socketed with interlayer pipe sleeve, cotton is filled with inside the interlayer pipe sleeve, the cotton inner homogeneous is inlaid with baton round, anti-icing fluid is filled with inside the baton round, interlayer pipe sleeve periphery is adhesive with filled layer, the filled layer periphery is adhesive with rubber layer, the rubber layer periphery is adhesive with oversheath；The utility model by equipped with retardant cotton can be carried out effectively water body that is fire-retardant, and being filled in the plastic capillary being inlaid in retardant cotton, assisting flame-resistant can be carried out to a certain extent, fire-retardant effect has been effectively accomplished and has played fire-retardant purpose.
Description
Technical field
The utility model is related to communicate technical field of auxiliary facilities, specially a kind of fire-retardant building electricity of environmentally friendly low-temperature resistance
Cable.
Background technology
Cable is typically by several or the cable of similar rope made of several groups of wire strandings, between every group of conducting wire mutually absolutely
Edge, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.Cable has interior energization, external insulation
Feature.Cable has power cable, compensating cable, shielded cable, flame retardant cable, computer cable, signal cable, coaxial electrical
Cable, fire-resisting cable, cable for ship, mine cable, aluminium alloy cable etc..They are all by sub-thread or stranded conductor and insulating layer
Composition, for connecting circuit, electric appliance etc., is applied respectively in different occasions.It is common currently on the market and flame retardant cable generally has
Two kinds of embodiments add one is general rubber jacking is replaced with flame retardant type rubber jacking in production process in general rubber jacking
Fire retardant is added to form flame retardant type rubber jacking, however adding fire retardant can cause rubber set weight increase and mechanical performance to decline, cost
It improves；Another embodiment is the direct wrapped inhibiting tape in conductor copper core, and carry out five is needed if above-mentioned five-core cable
Secondary wrapped process, technique is cumbersome, of high cost, and wrapped inhibiting tape can hinder heat dissipation of the conductor by insulating layer on conductor.Institute
With in existing cable there are no can solve the problems, such as fire-retardant, conductor cores heat dissipation problem simultaneously, and it is simply special with around-packing technology
The flame retardant cable structure of point.Therefore, there is an urgent need for a kind of new technical solutions to solve above-mentioned technical problem, with the day of science and technology
It opens up increasingly, the various high-tech content checkout facilities for including cable are increasingly widely used in complicated severe condition, wet
It spends big, inflammable and explosive and strong electromagnetic width and the adverse circumstances such as penetrates and continuously emerge, insecurity increases increasingly, and Frequent Accidents are
Reinforcing safety measure, improves production efficiency, and existing cable Shortcomings on flame retardant property, the interference free performance are lacked there are many
It falls into, such as：
1. environmentally friendly low-temperature resistance is fire-retardant relatively simple with the building construction of cable in the prior art, exist in the link of low-temperature resistance
Certain defect cannot play low-temperature resistance effect well, cause cable failure for building that unit in charge of construction is allowed to power off
Problem influences construction progress.
2. the environmentally friendly fire-retardant flame retardant effect unobvious with building cable of low-temperature resistance in the prior art, cannot play resistance well
The effect of combustion causes whole building cable to be paralysed, and damage uses the heavy economic losses of unit, when serious more likely
The generation of fire can be caused, casualties is generated.
Utility model content
The purpose of this utility model is to provide a kind of fire-retardant building cables of environmentally friendly low-temperature resistance, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：A kind of fire-retardant building electricity of environmental protection low-temperature resistance
Cable, including cable core, insulating layer, retardant cotton, plastic capillary and anti-icing fluid, the cable core periphery are socketed with asbestos layer, the stone
Continuous layer periphery is adhesive with insulating layer, and matcoveredn is pasted in the insulating layer periphery, and the protective layer periphery is adhesive with retardant cotton, institute
It states retardant cotton inner homogeneous and is inlaid with plastic capillary, the retardant cotton periphery is socketed with interlayer pipe sleeve, in the interlayer pipe sleeve
Portion is filled with cotton, and the cotton inner homogeneous is inlaid with baton round, anti-icing fluid, the interlayer are filled with inside the baton round
Pipe sleeve periphery is adhesive with filled layer, and the filled layer periphery is adhesive with rubber layer, and the rubber layer periphery is adhesive with oversheath.
Preferably, it is socketed with wrapping layer between the cable core and asbestos layer.
Preferably, the gap filling between the plastic capillary has silica gel.
Preferably, the baton round periphery is enclosed with sealing film.
Preferably, the oversheath periphery offers dimpled grain.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model by equipped with cotton can play the role of heat preservation, while by being filled in baton round
Anti-icing fluid can be effectively protected inside cable not to be influenced by outer low temperature environment, has been effectively accomplished the purpose of low-temperature resistance,
It being capable of overcome the deficiencies in the prior art.
2, the utility model by equipped with retardant cotton can be carried out effectively modeling that is fire-retardant, and being inlaid in retardant cotton
The water body filled in material capillary, can carry out assisting flame-resistant, be effectively accomplished fire-retardant effect and played to a certain extent
Fire-retardant purpose.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model broken section structural schematic diagram；
Fig. 3 is the portions A structural schematic diagram in Fig. 1.
In figure：1- cable cores；2- insulating layers；3- protective layers；4- retardant cottons；5- plastic capillaries；6- interlayer pipe sleeves；7- cottons
Flower；8- baton rounds；9- anti-icing fluid；10- filled layers；11- rubber layers；12- oversheaths；13- wrapping layers；14- asbestos layers；15- silicon
Glue；16- sealing films.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of fire-retardant building cable of environmental protection low-temperature resistance,
Including cable core 1, insulating layer 2, retardant cotton 4, plastic capillary 5 and anti-icing fluid 9,1 periphery of the cable core is socketed with asbestos layer 14, institute
It states 14 periphery of asbestos layer and is adhesive with insulating layer 2, matcoveredn 3 is pasted in 2 periphery of the insulating layer, and 3 periphery of the protective layer is pasted
There are retardant cotton 4,4 inner homogeneous of the retardant cotton to be inlaid with plastic capillary 5,4 periphery of the retardant cotton is socketed with interlayer pipe sleeve
6, the inside of the interlayer pipe sleeve 6 is filled with cotton 7, and 7 inner homogeneous of the cotton is inlaid with baton round 8, inside the baton round 8
Filled with anti-icing fluid 9,6 periphery of interlayer pipe sleeve is adhesive with filled layer 10, and 10 periphery of the filled layer is adhesive with rubber layer 11,
11 periphery of the rubber layer is adhesive with oversheath 12.
Wrapping layer 13 is socketed between the cable core 1 and asbestos layer 14 can be effectively protected cable core 1, the plastics capillary
Gap filling between pipe 5 has silica gel 15, and plastic capillary 5 is avoided to shift, and 8 periphery of the baton round is enclosed with sealed thin
Film 16 prevents the loss of anti-icing fluid 9,12 periphery of the oversheath from offering dimpled grain, and the frictional force for increasing cable and ground avoids
Significantly displacement occur causes stress to concentrate.
Operation principle：1 periphery of cable core is packaged into wrapping layer 13 when in use, then cable core 1 is plugged in asbestos layer 14
14 periphery of asbestos layer is pasted with insulating layer 2, pastes protective layer 3 in 2 periphery of insulating layer, then pasted in 3 periphery of protective layer by portion
Retardant cotton 4 inlays plastic capillary 5 in 4 inner homogeneous of retardant cotton, while ensureing that full water is filled in 5 inside of plastic capillary, works as electricity
When occurring Mars flare inside or outside cable, the water body collective effect in retardant cotton 4 and plastic capillary 5 can effectively reach
To fire-retardant purpose, it is adhesive with interlayer pipe sleeve 6 in 4 periphery of retardant cotton, the inner homogeneous of interlayer pipe sleeve 6 is filled with cotton 7 and modeling
Pellet 8, and 8 inside of baton round is filled with anti-icing fluid 9, can be effectively accomplished in the collective effect of cotton 7 and anti-icing fluid 9 anti-low
The effect of temperature.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of environmental protection low-temperature resistance fire-retardant building cable, including cable core（1）, insulating layer（2）, retardant cotton（4）, plastic capillary
（5）And anti-icing fluid（9）, it is characterised in that：The cable core（1）Periphery is socketed with asbestos layer（14）, the asbestos layer（14）Periphery
It is adhesive with insulating layer（2）, the insulating layer（2）Paste matcoveredn in periphery（3）, the protective layer（3）Periphery is adhesive with fire-retardant
Cotton（4）, the retardant cotton（4）Inner homogeneous is inlaid with plastic capillary（5）, the retardant cotton（4）Periphery is socketed with interlayer pipe
Set（6）, the interlayer pipe sleeve（6）Inside is filled with cotton（7）, the cotton（7）Inner homogeneous is inlaid with baton round（8）, institute
State baton round（8）Inside is filled with anti-icing fluid（9）, the interlayer pipe sleeve（6）Periphery is adhesive with filled layer（10）, the filled layer
（10）Periphery is adhesive with rubber layer（11）, the rubber layer（11）Periphery is adhesive with oversheath（12）.
2. the fire-retardant building cable of a kind of environmentally friendly low-temperature resistance according to claim 1, it is characterised in that：The cable core（1）
With asbestos layer（14）Between be socketed with wrapping layer（13）.
3. the fire-retardant building cable of a kind of environmentally friendly low-temperature resistance according to claim 1, it is characterised in that：The plastics capillary
Pipe（5）Between gap filling have silica gel（15）.
4. the fire-retardant building cable of a kind of environmentally friendly low-temperature resistance according to claim 1, it is characterised in that：The baton round
（8）Periphery is enclosed with sealing film（16）.
5. the fire-retardant building cable of a kind of environmentally friendly low-temperature resistance according to claim 1, it is characterised in that：The oversheath
（12）Periphery offers dimpled grain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820420863.8U CN207909542U (en) | 2018-03-27 | 2018-03-27 | A kind of fire-retardant building cable of environmental protection low-temperature resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820420863.8U CN207909542U (en) | 2018-03-27 | 2018-03-27 | A kind of fire-retardant building cable of environmental protection low-temperature resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207909542U true CN207909542U (en) | 2018-09-25 |
Family
ID=63558400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820420863.8U Expired - Fee Related CN207909542U (en) | 2018-03-27 | 2018-03-27 | A kind of fire-retardant building cable of environmental protection low-temperature resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207909542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111430070A (en) * | 2020-03-10 | 2020-07-17 | 广州启光智造技术服务股份有限公司 | Boarding bridge cable with high weather resistance |
-
2018
- 2018-03-27 CN CN201820420863.8U patent/CN207909542U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111430070A (en) * | 2020-03-10 | 2020-07-17 | 广州启光智造技术服务股份有限公司 | Boarding bridge cable with high weather resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20200327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |