CN207397765U - A kind of oil-resistant polyvinyl chloride insulation shielding cable - Google Patents
A kind of oil-resistant polyvinyl chloride insulation shielding cable Download PDFInfo
- Publication number
- CN207397765U CN207397765U CN201720802866.3U CN201720802866U CN207397765U CN 207397765 U CN207397765 U CN 207397765U CN 201720802866 U CN201720802866 U CN 201720802866U CN 207397765 U CN207397765 U CN 207397765U
- Authority
- CN
- China
- Prior art keywords
- cable
- polyvinyl chloride
- outside
- bedding
- padding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004800 polyvinyl chloride Substances 0.000 title claims abstract description 24
- 229920000915 polyvinyl chloride Polymers 0.000 title claims abstract description 24
- 238000009413 insulation Methods 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000011241 protective layer Substances 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 18
- 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 claims description 3
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 3
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 3
- 238000009954 braiding Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 2
- 238000007747 plating Methods 0.000 claims 1
- 238000005336 cracking Methods 0.000 abstract description 2
- 238000007654 immersion Methods 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002407 reforming Methods 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
- Insulated Conductors (AREA)
Abstract
The utility model proposes a kind of oil-resistant polyvinyl chloride insulation shielding cable, including：Core is provided in equally distributed demarcation strip, bedding and padding, bedding and padding outside is enclosed with tinned copper wire woven shield, is enclosed with polyvinyl chloride protective case on the outside of tinned copper wire woven shield outside package matcoveredn, protective layer there are three being set on the outside of steel strengthens rope, steel reinforcement is restricted between the bedding and padding of filling, bedding and padding.A kind of oil-resistant polyvinyl chloride insulation shielding cable of the utility model, the protective case made of polyvinyl chloride, can protect cable to be used in the environment of oil immersion, prevent cable surface from cracking, cause the short circuit of cable, cause the damage of electric appliance；Increase steel in cable centerline and strengthen rope, increase the tensile capacity of cable, cable covering is avoided to occur because local pressure is excessive damaged, cable can be allowed to adapt to the environment more than oil, expand the use scope of cable, substantially increase the service life of cable.
Description
Technical field
The utility model is related to a kind of shielded cables, and in particular to a kind of oil-resistant polyvinyl chloride insulation shielding cable.
Background technology
With the growth of China's economy continuously and healthily, huge market prospects are provided for the development of line cable industry, China
The strong temptation in market so that sight is all focused on Chinese market by the world, in short decades of reforming and opening up to the outside world, Chinese line
The huge production capacity that cable manufacturing industry is formed allows the world to regard with special esteem.With electric power, communication, track traffic, automobile and
The continuous expansion of the industry sizes such as shipbuilding is also increasing the demand of electric wire rapidly, it is anticipated that electric wire industry from now on
Also huge development potentiality.Cable is usually used in Urban Underground power grid, the lead line in power station, the in-line power of industrial and mining enterprises
And the submarine transmission line of crossing river and sea.Cable in erection process easily meet with pull and roll over around cable too firmly in the case of
Be easy to cause that erection is inconvenient and frangibility, at the same easily meet in the more severe place use of environment oil and chemical reagent and by
Corrosion, it is limited so as to cause the service life of cable.
The content of the invention
To solve the above-mentioned problems, the utility model proposes a kind of oil-resistant polyvinyl chloride insulation shielding cables.
The technical solution of the utility model is：A kind of oil-resistant polyvinyl chloride insulation shielding cable, including：Steel reinforcement rope,
Steel strengthen the bedding and padding of rope outside filling, set between bedding and padding there are three be provided in equally distributed demarcation strip, bedding and padding core,
Tinned copper wire woven shield is enclosed on the outside of bedding and padding, matcoveredn is wrapped up in tinned copper wire woven shield outside, outside protective layer
Side is enclosed with polyvinyl chloride protective case；The protective layer is followed successively by glass layer, wrapping lining-layer, armouring from inside to outside
Layer, malthoid layer；The core is followed successively by plain conductor, insulating layer, polyvinyl chloride protective layer from inside to outside.
Further, the steel, which strengthens rope, includes the tinned copper wire braiding of steel cable, steel cable outside package.
Further, the count 65-80% of the tinned copper wire woven shield.
Further, aluminium hydroxide flame-retardant filler is added in the bedding and padding.
Advantageous effect
A kind of oil-resistant polyvinyl chloride insulation shielding cable of the utility model, the protective case made of polyvinyl chloride, energy
Enough protection cables use in the environment of oil immersion, prevent cable surface from cracking, cause the short circuit of cable, cause the damage of electric appliance；
Increase steel in cable centerline and strengthen rope, increase the tensile capacity of cable, avoid cable covering because of the excessive hair of local pressure
It is raw damaged, cable can be allowed to adapt to the environment more than oil, expand the use scope of cable, substantially increase cable uses the longevity
Life.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure, 1- cores, 2- sheaths, 3- steels strengthen rope, 4- tinned copper wires woven shield, 5- bedding and padding, 6- glass fibers
Tie up layer, 7- wrapping lining-layers, 8- armors, 9- malthoids layer, 10- polyvinyl chloride protective case, 11- demarcation strips.
Specific embodiment
It elaborates below in conjunction with the accompanying drawings to a kind of oil-resistant polyvinyl chloride insulation shielding cable of the utility model.
As shown in Figure 1, a kind of oil-resistant polyvinyl chloride insulation shielding cable, including：Steel strengthens rope 3, steel is strengthened outside rope 3
The bedding and padding 5 of side filling set that there are three be provided with core 1, bedding and padding 5 in equally distributed demarcation strip 11, bedding and padding 5 between bedding and padding 5
Outside is enclosed with tinned copper wire woven shield 4,4 outside package matcoveredn of tinned copper wire woven shield, protective layer outside
It is enclosed with polyvinyl chloride protective case 10；The protective layer is followed successively by glass layer 6, wrapping lining-layer 7, armouring from inside to outside
Layer 8, malthoid layer 9；The core 1 is followed successively by plain conductor, insulating layer, polyvinyl chloride protective layer from inside to outside；The steel
System, which strengthens rope 3, includes the tinned copper wire braiding of steel cable, steel cable outside package；The tinned copper wire woven shield
4 count 65-80%；Aluminium hydroxide flame-retardant filler is added in the bedding and padding.
The above descriptions are merely preferred embodiments of the present invention, and not the utility model is made in any form
Limitation, although the utility model has been disclosed with preferred embodiment as above, be not limited to the utility model, it is any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification that foundation the technical essence of the utility model makees above example, still
Belong in the range of technical solutions of the utility model.
Claims (4)
1. a kind of oil-resistant polyvinyl chloride insulation shielding cable, it is characterised in that：Strengthen rope including steel, steel is strengthened rope outside and filled out
Set that there are three core is provided in equally distributed demarcation strip, bedding and padding, is enclosed with plating on the outside of bedding and padding between the bedding and padding that fill, bedding and padding
Package matcoveredn, protective layer outside are enclosed with polyvinyl chloride on the outside of tin proof copper-wire braided shielded layer, tinned copper wire woven shield
Protective case；The protective layer is followed successively by glass layer, wrapping lining-layer, armor, malthoid layer from inside to outside；The line
Core is followed successively by plain conductor, insulating layer, polyvinyl chloride protective layer from inside to outside.
2. a kind of oil-resistant polyvinyl chloride insulation shielding cable according to claim 1, it is characterised in that：The steel adds
Strong rope includes the tinned copper wire braiding of steel cable, steel cable outside package.
3. a kind of oil-resistant polyvinyl chloride insulation shielding cable according to claim 1, it is characterised in that：The tin-coated copper
The count 65-80% of silk woven shield.
4. a kind of oil-resistant polyvinyl chloride insulation shielding cable according to claim 1, it is characterised in that：In the bedding and padding
Added with aluminium hydroxide flame-retardant filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720802866.3U CN207397765U (en) | 2017-07-05 | 2017-07-05 | A kind of oil-resistant polyvinyl chloride insulation shielding cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720802866.3U CN207397765U (en) | 2017-07-05 | 2017-07-05 | A kind of oil-resistant polyvinyl chloride insulation shielding cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207397765U true CN207397765U (en) | 2018-05-22 |
Family
ID=62417448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720802866.3U Expired - Fee Related CN207397765U (en) | 2017-07-05 | 2017-07-05 | A kind of oil-resistant polyvinyl chloride insulation shielding cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207397765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110164601A (en) * | 2019-05-31 | 2019-08-23 | 宝应县双实电缆材料厂 | Environment-friendly type thermostable gasket for packing |
-
2017
- 2017-07-05 CN CN201720802866.3U patent/CN207397765U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110164601A (en) * | 2019-05-31 | 2019-08-23 | 宝应县双实电缆材料厂 | Environment-friendly type thermostable gasket for packing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 |