CN203435173U - Plug-integrated heating cable - Google Patents
Plug-integrated heating cable Download PDFInfo
- Publication number
- CN203435173U CN203435173U CN201320477142.8U CN201320477142U CN203435173U CN 203435173 U CN203435173 U CN 203435173U CN 201320477142 U CN201320477142 U CN 201320477142U CN 203435173 U CN203435173 U CN 203435173U
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- China
- Prior art keywords
- cable
- thermal contraction
- plug
- heat
- integrated heating
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Abstract
The utility model discloses a plug-integrated heating cable, which comprises a plug, a cable, heat-shrinkable inner tubes, a heat-shrinkable intermediate tube and a heat-shrinkable outer tube. The plug is composed of two power supply lines, a power supply external coating line and a latch. The cable is composed of two cable lines and a cable external coating line. The tail ends of the two cable lines are mutually connected. The head ends of the power supply lines and the head ends of the cable lines are connected one by one, wherein each connection part of the power supply lines and the cable lines is coated by one heat-shrinkable inner tube respectively. The two heat-shrinkable inner tubes are positioned in an entire heat-shrinkable intermediate tube. The heat-shrinkable outer tube is wrapped outside the heat-shrinkable intermediate tube, the power supply external coating line and the cable external coating line. The two ends of heat-shrinkable inner tubes, the two ends of the heat-shrinkable intermediate tube and the two ends of the heat-shrinkable outer tube are coated with a sealant respectively. The plug-integrated heating cable is placed inside a water pipe and is in direct contact with the liquid in the water pipe. Therefore, the anti-freezing and thawing effect is greatly improved.
Description
Technical field
The present invention relates to cable product technical field, be specifically related to the integrated heating cable of a kind of plug.
Background technology
Heating cable, is to make the construction of cable, take electric power as the energy, utilizes alloy resistance wire to carry out heating power, reaches a kind of product of the effect of heating or insulation.After heating cable energising, between the temperature of 40～60 ℃, move, and the mode of heat energy being conducted to (convection current) by heat is passed to heated body with the far-infrared radiation mode of the 8～13um sending.The integrated heating cable of plug is a kind of antifreeze heating cable product of water pipe companion heat in winter for low temp area, the integrated heating cable of plug of the prior art is mainly used in the outside companion's heat of water pipe, antifreeze, defrost result needs further to be improved, the inner directly contact of the integrated heating cable water pipe of plug liquid in pipe can significantly be improved to antifreeze, defrost result, but proposed high requirement for the performance of the aspects such as the waterproof of heating cable, corrosion-resistant, anti-aging, material dissolves.
Summary of the invention
The object of the present invention is to provide the integrated heating cable of a kind of plug, the performance with aspects such as higher waterproof, corrosion-resistant, anti-aging, material dissolves, thereby the integrated heating cable of plug can be arranged to water pipe inside, directly contact liquid in pipe, significantly to improve antifreeze, defrost result.
To achieve these goals, the technical scheme that the present invention proposes is:
The integrated heating cable of a kind of plug, comprise plug, cable, thermal contraction inner tube, thermal contraction intervalve, thermal contraction outer tube, described plug comprises two power leads, the outer envelope curve of power supply, latch, described cable comprises two cable conductors, the outer envelope curve of cable, two described cable conductor tail ends interconnect, described power lead be connected one by one with described cable conductor head end and described in each the junction of power lead and described cable conductor have a described thermal contraction inner tube parcel, two described thermal contraction inner tubes are all positioned at a total described thermal contraction intervalve, described thermal contraction outer tube is wrapped in described thermal contraction intervalve, outside the outer envelope curve of the outer envelope curve of described power supply and described cable, described thermal contraction inner tube, described thermal contraction intervalve and described thermal contraction outer tube two ends are coated with fluid sealant.
As the integrated heating cable of the further improved plug of the present invention, described thermal contraction inner tube, described thermal contraction intervalve and described thermal contraction outer tube are ethylene-vinyl acetate copolymer material and make.The advantages such as ethylene-vinyl acetate copolymer has airtight foam structure, do not absorb water, moistureproof, water resistance is good, and the chemicals corrosion such as sea water resistance, grease, acid, alkali, antibiotic, nontoxic, tasteless, pollution-free, and have heat insulation, heat-insulating and cold and low temperature performance excellent, can be cold-resistant and the advantage such as tan by the sun; Therefore be particularly suitable for the integrated heating cable of plug.
As the integrated heating cable of the further improved plug of the present invention, the outer envelope curve of described cable comprises core outsourcing and total outsourcing, described core outsourcing comprises and is wrapped in successively from the inside to the outside every Teflon insulating barrier, polyfluorinated ethylene insulating barrier, teflon insulation layer outside described cable conductor, and it is outer and comprise successively from the inside to the outside packed layer, lapping layer, insulating barrier, restrictive coating, reinforced sheath layer that described total outsourcing is wrapped in two described core outsourcings.
As the integrated heating cable of the further improved plug of the present invention, described packed layer is that waterproofing rope is filled and to be formed, and to be that waterstop is wrapped make described lapping layer.
As the integrated heating cable of the further improved plug of the present invention, described reinforced sheath layer is polyurethane jacket.
The integrated heating cable of plug provided by the present invention, the performance with aspects such as higher waterproof, corrosion-resistant, anti-aging, material dissolves, thereby the integrated heating cable of plug can be arranged to water pipe inside, directly contact liquid in pipe, significantly to improve antifreeze, defrost result.
Accompanying drawing explanation
Fig. 1, the integrated heating cable structural representation of plug;
Fig. 2, the integrated heating cable cable of plug section structure schematic diagram.
1 is latch, and 2 is power lead, and 3 is the outer envelope curve of power supply, 4 is thermal contraction inner tube, and 5 is thermal contraction intervalve, and 6 is thermal contraction outer tube, 7 is cable conductor, and 8 is the outer envelope curve of cable, and 9 is Teflon insulating barrier, 10 is polyfluorinated ethylene insulating barrier, and 11 is teflon insulation layer, and 12 is packed layer, 13 is lapping layer, 14 is insulating barrier, and 15 is restrictive coating, and 16 is reinforced sheath layer.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with drawings and Examples, the present invention is described in further detail, this embodiment only, for explaining the present invention, does not form limiting the scope of the present invention.
As shown in Fig. 1-2, the integrated heating cable of plug that the present embodiment provides, comprise plug, cable, thermal contraction inner tube 4, thermal contraction intervalve 5, thermal contraction outer tube 6, described plug comprises two power leads 2, the outer envelope curve 3 of power supply, latch 1, described cable comprises two cable conductors 7, the outer envelope curve 8 of cable, two described cable conductor 7 tail ends interconnect, described power lead 2 be connected one by one with described cable conductor 7 head ends and described in each power lead 2 have described thermal contraction inner tube 4 parcels with the junction of described cable conductor 7, two described thermal contraction inner tubes 4 are all positioned at a total described thermal contraction intervalve 5, described thermal contraction outer tube 6 is wrapped in described thermal contraction intervalve 5, outside the outer envelope curve 8 of the outer envelope curve 3 of described power supply and described cable, described thermal contraction inner tube 4, described thermal contraction intervalve 5 and described thermal contraction outer tube 6 two ends are coated with fluid sealant.Described thermal contraction inner tube 4, described thermal contraction intervalve 5 and described thermal contraction outer tube 6 are ethylene-vinyl acetate copolymer material and make.The outer envelope curve 8 of described cable comprises core outsourcing and total outsourcing, described core outsourcing comprises and is wrapped in successively from the inside to the outside every Teflon insulating barrier 9, polyfluorinated ethylene insulating barrier 10, teflon insulation layer 11 outside described cable conductor 7, and it is outer and comprise successively from the inside to the outside packed layer 12, lapping layer 13, insulating barrier 14, restrictive coating 15, reinforced sheath layer 16 that described total outsourcing is wrapped in two described core outsourcings.Described packed layer 12 is filled and is formed for waterproofing rope, and described lapping layer 13 is made for waterstop is wrapped.Described reinforced sheath layer 16 is polyurethane jacket.
Claims (5)
1. the integrated heating cable of plug, it is characterized in that: comprise plug, cable, thermal contraction inner tube (4), thermal contraction intervalve (5), thermal contraction outer tube (6), described plug comprises two power leads (2), the outer envelope curve (3) of power supply, latch (1), described cable comprises two cable conductors (7), the outer envelope curve (8) of cable, two described cable conductors (7) tail end interconnects, described power lead (2) be connected one by one with described cable conductor (7) head end and described in each the junction of power lead (2) and described cable conductor (7) have a described thermal contraction inner tube (4) parcel, two described thermal contraction inner tubes (4) are all positioned at a total described thermal contraction intervalve (5), described thermal contraction outer tube (6) is wrapped in described thermal contraction intervalve (5), outside the outer envelope curve (8) of the outer envelope curve (3) of described power supply and described cable, described thermal contraction inner tube (4), described thermal contraction intervalve (5) and described thermal contraction outer tube (6) two ends are coated with fluid sealant.
2. the integrated heating cable of plug according to claim 1, is characterized in that: described thermal contraction inner tube (4), described thermal contraction intervalve (5) and described thermal contraction outer tube (6) are ethylene-vinyl acetate copolymer material and make.
3. the integrated heating cable of plug according to claim 1, it is characterized in that: the outer envelope curve (8) of described cable comprises core outsourcing and total outsourcing, described core outsourcing comprises Teflon insulating barrier (9), polyfluorinated ethylene insulating barrier (10), the teflon insulation layer (11) being wrapped in successively from the inside to the outside outside every described cable conductor (7), and described total outsourcing is wrapped in outside two described core outsourcings and comprises successively from the inside to the outside packed layer (12), lapping layer (13), insulating barrier (14), restrictive coating (15), reinforced sheath layer (16).
4. the integrated heating cable of plug according to claim 1, is characterized in that: described packed layer (12) is filled and formed for waterproofing rope, and described lapping layer (13) is made for waterstop is wrapped.
5. the integrated heating cable of plug according to claim 1, is characterized in that: described reinforced sheath layer (16) is polyurethane jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320477142.8U CN203435173U (en) | 2013-08-07 | 2013-08-07 | Plug-integrated heating cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320477142.8U CN203435173U (en) | 2013-08-07 | 2013-08-07 | Plug-integrated heating cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203435173U true CN203435173U (en) | 2014-02-12 |
Family
ID=50064182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320477142.8U Expired - Fee Related CN203435173U (en) | 2013-08-07 | 2013-08-07 | Plug-integrated heating cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203435173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103415095A (en) * | 2013-08-07 | 2013-11-27 | 芜湖市恒鑫电缆有限责任公司 | Plug-integrated heating cable |
-
2013
- 2013-08-07 CN CN201320477142.8U patent/CN203435173U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103415095A (en) * | 2013-08-07 | 2013-11-27 | 芜湖市恒鑫电缆有限责任公司 | Plug-integrated heating cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140212 Termination date: 20160807 |