CN203013369U - Waterproof power supply cable - Google Patents
Waterproof power supply cable Download PDFInfo
- Publication number
- CN203013369U CN203013369U CN 201220594982 CN201220594982U CN203013369U CN 203013369 U CN203013369 U CN 203013369U CN 201220594982 CN201220594982 CN 201220594982 CN 201220594982 U CN201220594982 U CN 201220594982U CN 203013369 U CN203013369 U CN 203013369U
- Authority
- CN
- China
- Prior art keywords
- cable
- power supply
- insulated enclosure
- enclosure layer
- copper core
- 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
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Abstract
The utility model discloses a waterproof power supply cable and relates to the field of cables. The cable comprises a power supply flat cable and an earth cable. The power supply flat cable comprises an insulated sealing layer and parallel soft copper-core wires wrapped by the insulated sealing layer. The earth cable comprises an insulated sealing layer and a soft copper-core wire wrapped by the insulated sealing layer. The insulated sealing layer of the earth cable is integrated with the insulated sealing layer of the power supply flat cable, and axle centers of the cross sections of all wires are in the same straight line. According to the waterproof power supply cable, structure is simple, sealing and insulting properties are good, soft plastic is adopted as a sealing material, the flexibility of a wire rod is high, a plurality of parallel wires are contained in one cable, the independent earth cable is configured, electric power transmission is facilitated, especially electric power transmission underwater is facilitated, insulation parts of the cable are high temperature-resistant, and insulation failure or short circuit caused by overlarge current is effectively prevented.
Description
Technical field
The utility model relates to field of cables, specifically a kind of water-proof cable.
Background technology
Cable is in current application, can run into the situation to submarine transmission, during particularly to the power supply of diving deep well pump, just require cable that extraordinary permanent water resistance is arranged, and good fail safe to be arranged, guarantee leakproof under water, these play vital effect to electricity consumption operation under water, and the problem of safe power supply under water of how solving is one of the problem that must face of cable enterprise.
Summary of the invention
The deficiency that the utility model exists in order to overcome prior art provides a kind of waterproof service cable.
The utility model can be achieved by taking following technical scheme:
A kind of waterproof service cable, described cable comprises power supply winding displacement and ground wire, described power supply winding displacement comprises the insulated enclosure layer and is wrapped in the interior soft copper core cable side by side of insulated enclosure layer, described ground wire comprises the insulated enclosure layer and is wrapped in the interior soft copper core cable of insulated enclosure layer, the insulated enclosure layer of described ground wire is connected with the insulated enclosure layer fusion of power supply winding displacement, and the axle center of all cable cross sections is on same straight line.
Preferably, described insulated enclosure layer and insulated enclosure layer adopt the pvc material manufacturing.
Preferably, be enclosed with three soft copper core cables side by side in the insulated enclosure layer of described power supply winding displacement.
Preferably, be enclosed with a soft copper core cable in the insulated enclosure layer of described ground wire.
Preferably, described soft copper core cable and soft copper core cable are copper core BLV.
Waterproof service cable structure of the present utility model is simple, the sealed insulation performance is good, adopt flexible plastic as encapsulant, the pliability of wire rod is high, and cable the inside comprises many electric wires side by side, also independently has been equipped with ground wire, facilitate the conveying of electric power, especially under water transmit electric power in environment, the insulated part of cable is high temperature resistant, has effectively avoided the failure of insulation or the short circuit that cause because electric current is excessive.
Description of drawings
Fig. 1 is the structure cut-away view of a kind of waterproof service cable of the present utility model;
Fig. 2 is the structural representation of a kind of waterproof service cable of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, most preferred embodiment of the present utility model is described in detail.
A kind of waterproof service cable as shown in Figure 1 and Figure 2, described cable comprises power supply winding displacement 7 and ground wire 8, described power supply winding displacement 7 comprises insulated enclosure layer 1 and is wrapped in the interior soft copper core cable 2 side by side of insulated enclosure layer 1, described ground wire 8 comprises insulated enclosure layer 4 and is wrapped in the interior soft copper core cable 5 of insulated enclosure layer 4, the insulated enclosure layer 4 of described ground wire 8 is connected with insulated enclosure layer 1 fusion of power supply winding displacement 7, and the axle center of all cable cross sections is on same straight line.
Preferably, described insulated enclosure layer 1 and insulated enclosure layer 4 adopt the pvc material manufacturing.
Preferably, be enclosed with three soft copper core cables 2 side by side in the insulated enclosure layer 1 of described power supply winding displacement 7.
Preferably, be enclosed with a soft copper core cable 5 in the insulated enclosure layer 4 of described ground wire 8.
Preferably, described soft copper core cable 2 and soft copper core cable 5 are copper core BLV.
The copper core 3 of described soft copper core cable 2 and the copper core 6 of soft copper core cable 5 are comprised of many tiny copper wires.
The above person of thought, it is only the preferred embodiment of the utility model, when not limiting with this scope of the utility model enforcement, the content of namely generally putting down in writing according to the utility model claim and utility model specification has been done simple equivalence and has been changed and modify, within all still belonging to the utility model claim institute covering scope.In addition, summary part and title are only the use of auxiliary patent document search, are not the interest field that limits the utility model.
Claims (5)
1. waterproof service cable, it is characterized in that described cable comprises power supply winding displacement and ground wire, described power supply winding displacement comprises the insulated enclosure layer and is wrapped in the interior soft copper core cable side by side of insulated enclosure layer, described ground wire comprises the insulated enclosure layer and is wrapped in the interior soft copper core cable of insulated enclosure layer, the insulated enclosure layer of described ground wire is connected with the insulated enclosure layer fusion of power supply winding displacement, and the axle center of all cable cross sections is on same straight line.
2. waterproof service cable according to claim 1, is characterized in that described insulated enclosure layer and insulated enclosure layer adopt the pvc material manufacturing.
3. waterproof service cable according to claim 1, is characterized in that being enclosed with three soft copper core cables side by side in the insulated enclosure layer of described power supply winding displacement.
4. waterproof service cable according to claim 1, is characterized in that being enclosed with a soft copper core cable in the insulated enclosure layer of described ground wire.
5. waterproof multicore high-tension cable according to claim 1, is characterized in that described soft copper core cable and soft copper core cable are copper core BLV.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220594982 CN203013369U (en) | 2012-11-13 | 2012-11-13 | Waterproof power supply cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220594982 CN203013369U (en) | 2012-11-13 | 2012-11-13 | Waterproof power supply cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203013369U true CN203013369U (en) | 2013-06-19 |
Family
ID=48604936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220594982 Expired - Fee Related CN203013369U (en) | 2012-11-13 | 2012-11-13 | Waterproof power supply cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203013369U (en) |
-
2012
- 2012-11-13 CN CN 201220594982 patent/CN203013369U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20131113 |