CN104217798A - Anti-freezing easily connected cable - Google Patents
Anti-freezing easily connected cable Download PDFInfo
- Publication number
- CN104217798A CN104217798A CN201410518985.7A CN201410518985A CN104217798A CN 104217798 A CN104217798 A CN 104217798A CN 201410518985 A CN201410518985 A CN 201410518985A CN 104217798 A CN104217798 A CN 104217798A
- Authority
- CN
- China
- Prior art keywords
- cable
- insulation layer
- insulating layer
- antifreeze
- external insulation
- 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.)
- Pending
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Classifications
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- 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
Abstract
The invention discloses an anti-freezing easily connected cable which comprises an outer insulating layer (1) and a plurality of cable groups arranged in the outer insulating layer (1). Each cable group comprises a cable insulating layer (4) and a plurality of copper wires (5) arranged in the cable insulating layer (4), notches are formed in the outer insulating layer (1) and the cable insulating layers (4), and a plurality of heating wires (6) are arranged in the outer insulating layer (1). By the aid of the structure, the cable can be conveniently connected, and too low temperature of the cable can be avoided, so that the performance of the cable cannot be affected.
Description
Technical field
The present invention relates to cable field, specifically a kind of antifreeze easy connection cable.
Background technology
Cable is the general designation of the article such as optical cable, cable, and the purposes of cable has a lot, is mainly used in controlling installation, connection device, transmitting electric power, and is common in daily life and a kind of thing that is that can not or lack.Because cable is charged, so it is careful especially to install needs.
Cable is primarily of PVC plastic particle processing jacket insulation and the copper cash of all size is stranded forms, its general configuration is, the additional insulating case of some copper cash forms one group of circuit, and then form complete cable by the some groups of additional insulating cases of circuit, when two sections of cables will connect, with guarded blade utility knife by insulating case strip off, make copper cash exposed, then two sections of copper cash are coupled together, complete the connection of cable.Therefore, the connection of cable be realized, not only will carry with guarded blade utility knife, and guarded blade utility knife also may damage copper cash, affect the performance of cable.In addition, cable when ambient temperature is lower around, easily affects the performance of copper cash, and then affects the performance of cable.
Summary of the invention
The invention provides a kind of antifreeze easy connection cable, solve cable connection in the past and comparatively bother, can not microthermal climate be adapted to, cause the affected problem of the performance of cable.
The present invention is that technical solution problem is achieved through the following technical solutions: a kind of antifreeze easy connection cable, comprise external insulation layer and be arranged on the some cable set in external insulation layer, described cable set comprises cable insulation layer and is arranged on the some copper cash in cable insulation layer, described external insulation layer and cable insulation layer are equipped with otch, in described external insulation layer, are provided with some heating wires.Otch is used for tearing external insulation layer and cable insulation layer, and copper cash is out exposed, is convenient to cable and connects; Heating wire, for keeping the temperature of cable, is avoided cable temperature too low and affects the performance of cable.
Further, the inwall of described external insulation layer is provided with steel ring, and described steel ring is surrounded by the steel bar of two sections of circular arcs.
Further, be provided with inner insulating layer in described steel ring, described cable set is positioned at inner insulating layer.
Further, described inner insulating layer is provided with otch.
Further, three groups of cable set are provided with in described inner insulating layer.
Further, described heating wire and copper cash are all along the central axial direction of cable set.
The present invention compared with prior art has the following advantages and beneficial effect:
(1) the present invention by arranging otch on external insulation layer and cable insulation layer, thus can external insulation layer and cable insulation layer be torn very like a cork, makes copper cash out exposed, convenient connection.
(2) the present invention by increasing heating wire in external insulation layer, avoids cable to occur the situation that temperature is too low, thus ensure that the performance of cable is unaffected.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment:
As shown in Figure 1, the present embodiment comprises external insulation layer 1 and is arranged on the some cable set in external insulation layer 1, cable set comprises cable insulation layer 4 and is arranged on the some copper cash 5 in cable insulation layer 4, external insulation layer 1 and cable insulation layer 4 are equipped with otch, in external insulation layer 1, are provided with some heating wires 6.
As preferably, the inwall of the external insulation layer 1 of the present embodiment is provided with steel ring 3, and described steel ring 3 is surrounded by the steel bar of two sections of circular arcs.
As preferably, be provided with inner insulating layer 2 in the steel ring 3 of the present embodiment, described cable set is positioned at inner insulating layer 2.
As preferably, the inner insulating layer 2 of the present embodiment is provided with otch.
As preferably, in the inner insulating layer 2 of the present embodiment, be provided with three groups of cable set.
As preferably, the heating wire 6 of the present embodiment with copper cash 5 all along the central axial direction of cable set.
The operation principle of the present embodiment: external insulation layer 1 and cable insulation layer 4 are torn along otch, then complete the connection of cable, persistent fever after heating wire energising, guarantees that the temperature of cable can not be too low, and then ensures that the performance of cable is unaffected.
The present invention is illustrated by above-described embodiment, but should be understood that, above-described embodiment just for the object of illustrating and illustrate, and is not intended to the present invention to be limited in described scope of embodiments.In addition, it will be appreciated by persons skilled in the art that the present invention is not limited to above-described embodiment, more kinds of variants and modifications can also be made according to instruction of the present invention, within these variants and modifications all drop on the present invention's scope required for protection.
Claims (6)
1. an antifreeze easy connection cable, it is characterized in that: the some cable set comprising external insulation layer (1) and be arranged in external insulation layer (1), described cable set comprises cable insulation layer (4) and is arranged on the some copper cash (5) in cable insulation layer (4), described external insulation layer (1) and cable insulation layer (4) are equipped with otch, in described external insulation layer (1), are provided with some heating wires (6).
2. a kind of antifreeze easy connection cable according to claim 1, is characterized in that: the inwall of described external insulation layer (1) is provided with steel ring (3), and described steel ring (3) is surrounded by the steel bar of two sections of circular arcs.
3. a kind of antifreeze easy connection cable according to claim 2, it is characterized in that: be provided with inner insulating layer (2) in described steel ring (3), described cable set is positioned at inner insulating layer (2).
4. a kind of antifreeze easy connection cable according to claim 3, is characterized in that: described inner insulating layer (2) is provided with otch.
5. a kind of antifreeze easy connection cable according to claim 4, is characterized in that: be provided with three groups of cable set in described inner insulating layer (2).
6. a kind of antifreeze easy connection cable according to any one of claim 1 ~ 5, is characterized in that: described heating wire (6) and copper cash (5) are all along the central axial direction of cable set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410518985.7A CN104217798A (en) | 2014-10-06 | 2014-10-06 | Anti-freezing easily connected cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410518985.7A CN104217798A (en) | 2014-10-06 | 2014-10-06 | Anti-freezing easily connected cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104217798A true CN104217798A (en) | 2014-12-17 |
Family
ID=52099189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410518985.7A Pending CN104217798A (en) | 2014-10-06 | 2014-10-06 | Anti-freezing easily connected cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104217798A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5107076A (en) * | 1991-01-08 | 1992-04-21 | W. L. Gore & Associates, Inc. | Easy strip composite dielectric coaxial signal cable |
| WO2010044833A1 (en) * | 2008-10-13 | 2010-04-22 | Roy Torrance | Tear cord for jacketed tube |
| CN203552768U (en) * | 2013-11-25 | 2014-04-16 | 国家电网公司 | Anti-freezing easy connection cable |
-
2014
- 2014-10-06 CN CN201410518985.7A patent/CN104217798A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5107076A (en) * | 1991-01-08 | 1992-04-21 | W. L. Gore & Associates, Inc. | Easy strip composite dielectric coaxial signal cable |
| WO2010044833A1 (en) * | 2008-10-13 | 2010-04-22 | Roy Torrance | Tear cord for jacketed tube |
| CN203552768U (en) * | 2013-11-25 | 2014-04-16 | 国家电网公司 | Anti-freezing easy connection cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141217 |