CN201247618Y - Tri-core parallel shield sleeve wire - Google Patents
Tri-core parallel shield sleeve wire Download PDFInfo
- Publication number
- CN201247618Y CN201247618Y CNU2008201307178U CN200820130717U CN201247618Y CN 201247618 Y CN201247618 Y CN 201247618Y CN U2008201307178 U CNU2008201307178 U CN U2008201307178U CN 200820130717 U CN200820130717 U CN 200820130717U CN 201247618 Y CN201247618 Y CN 201247618Y
- Authority
- CN
- China
- Prior art keywords
- wire
- conductive core
- tri
- parallel
- core parallel
- 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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- 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
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- Insulating Bodies (AREA)
Abstract
本实用新型公开了一种三芯平行护套线，其主要特征是：由三根带绝缘层的导电芯线非接触性平行排列后，有一外绝缘护套包裹而成。由于是三根导电芯线同时敷设，可有效地解决在需要敷设保护地线(PE线)的施工中，遗漏安装保护地线(PE线)的问题。
The utility model discloses a three-core parallel sheathed wire, which is characterized in that: after three conductive core wires with insulating layers are arranged in parallel in a non-contact manner, they are wrapped by an outer insulating sheath. Since the three conductive core wires are laid at the same time, it can effectively solve the problem of omitting to install the protective earth wire (PE wire) in the construction where the protective earth wire (PE wire) needs to be laid.
Description
Technical field
The utility model relates to a kind of three-core parallel RVV, belongs to the production field of electric wire, cable.
Technical background
The RVV of interior decoration now generally all is two heart yearns, if need to install protective earth (PE line) in construction, then must increase a single core insulation lead, has so increased workload; Two might cause the neglected loading of protective earth (PE line) because of multiple reason, stay potential safety hazard.The utility model provides a kind of new RVV, can address the above problem effectively.
Summary of the invention
The utility model is in order to solve in electric wire, the cable construction process because of multiple reason, might cause the neglected loading of protective earth (PE line), for the metal shell that prevents electric equipment jeopardizes personal safety and device security because of insulation damages is charged, a kind of three-core parallel RVV is proposed.
After the utility model is arranged in parallel by the conductive core line of three tape insulation layers is untouchable, adds insulating sleeve and form.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the P of Fig. 1 is to view.
Embodiment:
Conductive core line (1) is by inner insulating layer (2) parcel, and outer insulation jacket (3) is fixing, protection inner insulating layer (2) conductive core line (1).
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201307178U CN201247618Y (en) | 2008-07-15 | 2008-07-15 | Tri-core parallel shield sleeve wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201307178U CN201247618Y (en) | 2008-07-15 | 2008-07-15 | Tri-core parallel shield sleeve wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201247618Y true CN201247618Y (en) | 2009-05-27 |
Family
ID=40731443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201307178U Expired - Fee Related CN201247618Y (en) | 2008-07-15 | 2008-07-15 | Tri-core parallel shield sleeve wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201247618Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112499383A (en) * | 2020-12-04 | 2021-03-16 | 国家电网有限公司 | Portable intelligent substation protection through-flow secondary test drum |
-
2008
- 2008-07-15 CN CNU2008201307178U patent/CN201247618Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112499383A (en) * | 2020-12-04 | 2021-03-16 | 国家电网有限公司 | Portable intelligent substation protection through-flow secondary test drum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huainan sailiwei Electromechanical Equipment Co., Ltd. Assignor: Tao Yuhuai Contract fulfillment period: 2009.5.27 to 2017.5.26 Contract record no.: 2009340000239 Denomination of utility model: Tri-core parallel shield sleeve wire Granted publication date: 20090527 License type: Exclusive license Record date: 20090901 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.5.27 TO 2017.5.26; CHANGE OF CONTRACT Name of requester: HUAINAN SAILIWEI ELECTROMECHANICAL EQUIPMENT CO., Effective date: 20090901 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20120715 |