CN209571272U - A kind of compound thunder-proof type power cable of photoelectricity - Google Patents
A kind of compound thunder-proof type power cable of photoelectricity Download PDFInfo
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- CN209571272U CN209571272U CN201920352733.XU CN201920352733U CN209571272U CN 209571272 U CN209571272 U CN 209571272U CN 201920352733 U CN201920352733 U CN 201920352733U CN 209571272 U CN209571272 U CN 209571272U
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- optical fiber
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Abstract
The utility model discloses a kind of compound thunder-proof type power cables of photoelectricity, including protection pipe and inner tube, the protection pipe is by surrounding layer, ceramics layer, armor, inner cushion layer and water blocking layer are constituted, ceramics layer is equipped with inside the surrounding layer, armor is equipped with inside the ceramics layer, inner cushion layer is equipped with inside the armor, water blocking layer is equipped with inside the inner cushion layer, XLPE insulating layer is equipped with inside the water blocking layer, inner tube is equipped with inside the protection pipe, said inner tube is by inner tube shielded layer, factice for filling and center reinforcemen are constituted, feed line and optical fiber are respectively equipped with inside said inner tube, the feed line side is equipped with conductor shield, the conductor shield side is nested with insulation screen, the insulation screen side is equipped with insulation coating, it is comprehensive with safeguard measure, the feed line and optical fiber in cable can be protected , can effectively evade external force and cable is damaged；With certain lightning protection function.
Description
Technical field
The utility model relates to field of cable technology, are especially a kind of compound thunder-proof type power cable of photoelectricity.
Background technique
Optoelectronic composite cable, which refers to, makees transmission line suitable for broadband access network system, is a kind of novel access way, it
The problem of integrating optical fiber, transmission of electricity copper wire, can solve broadband access, equipment electricity consumption, signal transmission, photoelectric composite low-pressure electricity
Cable (abbreviation optoelectronic composite cable) determines the complexity of the construction of cable because of the diversity of its function, but as long as there is reasonable structure
Design can be better achieved and meet the function of composite rope, and manufacturing cost is reduced while meeting manufacturer's standard, real
The maximization of existing benefit.The structure of composite rope is usually made of the cable core of layer-twisted type structure and sheath two large divisions, wherein sheath
It again include sheath and outer jacket.
Find that it is compound low that the utility model of patent No. CN202307280U discloses a kind of full waterproofing type photoelectricity by retrieval
Intelligent environmental protection power cable is pressed, blocking water and the problems such as environmental-protecting performance for existing intelligent cable is solved.The power cable be equipped with conductor,
Insulating layer, the filled layer that blocks water, stranding block water band, metal tape, sheath and the light unit that blocks water, and block water band outer layer longitudinal wrap in stranding
One layer of metal tape, stranding block water the outside cladding sheath of band and metal tape, and the block water inside of band and metal tape of stranding is equipped with
Conductor, the insulating layer of coating conductor, the light unit that blocks water and the filled layer that blocks water being filled between insulating layer.The utility model passes through
Longitudinal wrap welding metal strips make cable body not stay any gap, guarantee cable radial water-resisting, and by blocking water, filled layer guarantees cable
Longitudinal water-blocking, to realize the purpose that cable blocks water entirely.
However, the analysis found that, the existing compound thunder-proof type power cable of photoelectricity has the following disadvantages；First, protection
Measure has much room for improvement, second, can not evade damage of the external factor to cable itself.
Utility model content
Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of compound thunder-proof type power cable of photoelectricity herein, tool
Have that safeguard measure is comprehensive, feed line and optical fiber in cable can be protected, can effectively evade external force and cable is damaged；Tool
There is certain lightning protection function.
The utility model is realized in this way construct a kind of compound thunder-proof type power cable of photoelectricity, including protection pipe and interior
Pipe, the protection pipe are made of surrounding layer, ceramics layer, armor, inner cushion layer and water blocking layer, and pottery is equipped with inside the surrounding layer
Porcelain bisque, the ceramics layer inside are equipped with armor, inner cushion layer are equipped with inside the armor, is equipped with inside the inner cushion layer
Water blocking layer, the water blocking layer inside are equipped with XLPE insulating layer, are equipped with inner tube inside the protection pipe, said inner tube is by interior tube shield
Layer, factice for filling and center reinforcemen are constituted, and are respectively equipped with feed line and optical fiber inside said inner tube, the feed line side is set
There is conductor shield, the conductor shield side is nested with insulation screen, and the insulation screen side is equipped with insulating bag
Clothing, the optical fiber side are nested with Loose tube, and the Loose tube side is nested with protective case.
Further, the ceramics layer bottom is equipped with coating, can will be inside ceramics layer by the coating of setting
Ceramic powder is fixed, and ceramic powder is avoided to be scattered.
Further, feed line and optical fiber are wrapped in interior by the factice for filling, can be incited somebody to action by the factice for filling of setting
The gap of internal tube is filled, and feed line and optical fiber mutual extrusion are avoided.
Further, the center reinforcemen separates feed line and optical fiber, can by the center reinforcemen of setting
Reinforce the intensity of the cable, improves inner tube safety.
Further, the protective case is fitted closely and is fixed with the Loose tube, can be right by the protective case of setting
Loose tube is protected.
The utility model provides a kind of compound thunder-proof type power cable of photoelectricity by improving herein, compound anti-with existing photoelectricity
Thunder formula power cable is compared, and has the advantages that comprehensive with safeguard measure, can protect feed line and optical fiber in cable,
External force can effectively be evaded to damage cable；With certain lightning protection function, embody are as follows:
Advantage 1: ceramics layer bottom is equipped with coating, can be consolidated the ceramic powder inside ceramics layer by the coating of setting
It is fixed, avoid ceramic powder from being scattered.
Advantage 2:, can be by internal tube by the factice for filling of setting in feed line and optical fiber are wrapped in by factice for filling
Gap filling, avoid feed line and optical fiber mutual extrusion.
Advantage 3: center reinforcemen separates feed line and optical fiber, can reinforce the electricity by the center reinforcemen of setting
The intensity of cable improves inner tube safety.
Detailed description of the invention
Fig. 1 is a kind of compound thunder-proof type power cable structure schematic diagram of photoelectricity of the utility model；
Fig. 2 is a kind of outer tube structure schematic diagram of the compound thunder-proof type power cable of photoelectricity of the utility model；
Fig. 3 is a kind of inner tube structure schematic diagram of the compound thunder-proof type power cable of photoelectricity of the utility model；
Serial number as shown in the figure: protection pipe 1, surrounding layer 101, ceramics layer 102, armor 103, inner cushion layer 104, water blocking layer
105, XLPE insulating layer 106, coating 107, inner tube 2, inner tube shielded layer 201, factice for filling 202, center reinforcemen 203, feed
Line 3, insulation coating 301, insulation screen 302, conductor shield 303, optical fiber 4, protective case 401, Loose tube 402.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing 1- Fig. 3, to the skill in the utility model embodiment
Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and
The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of labour；In addition, term " first ",
" second ", " third " " upper and lower, left and right " etc. are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Meanwhile in the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection " should do broad sense
Understand, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connection, it can also
To be to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill people of this field
For member, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
The utility model by improve a kind of compound thunder-proof type power cable of photoelectricity is provided herein as shown in Figure 1-Figure 3 can
To be practiced as follows；Including protection pipe 1 and inner tube 2, protection pipe 1 is by surrounding layer 101, ceramics layer 102, armouring
Layer 103, inner cushion layer 104 and water blocking layer 105 are constituted, and ceramics layer 102 is equipped with inside surrounding layer 101, is set inside ceramics layer 102
There is an armor 103, inner cushion layer 104 is equipped with inside armor 103, be equipped with water blocking layer 105 inside inner cushion layer 104, in water blocking layer 105
Portion is equipped with XLPE insulating layer 106, is equipped with inner tube 2 inside protection pipe 1, inner tube 2 by inner tube shielded layer 201, factice for filling 202 and in
Heart reinforcer 203 is constituted, and feed line 3 and optical fiber 4 are respectively equipped with inside inner tube 2, and 3 side of feed line is equipped with conductor shield 303,
303 side of conductor shield is nested with insulation screen 302, and 302 side of insulation screen is equipped with insulation coating 301,4 side of optical fiber
Face is nested with Loose tube 402, and 402 side of Loose tube is nested with protective case 401.
Further, 102 bottom of ceramics layer is equipped with coating 107, can be by ceramics layer by the coating 107 of setting
Ceramic powder inside 102 is fixed, and ceramic powder is avoided to be scattered.
Further, feed line 3 and optical fiber 4 are wrapped in interior by factice for filling 202, pass through 202 energy of factice for filling of setting
Enough gaps by inside inner tube 2 are filled, and 4 mutual extrusion of feed line 3 and optical fiber is avoided.
Further, center reinforcemen 203 separates feed line 3 and optical fiber 4, passes through the center reinforcemen 203 of setting
It can reinforce the intensity of the cable, improve 2 safety of inner tube.
Further, protective case 401 is fitted closely and is fixed with Loose tube 402, can be right by the protective case 401 of setting
Loose tube 402 is protected.
The working principle of the compound thunder-proof type power cable of this kind of photoelectricity: it is when in use that the cable laying is in place,
Surrounding layer 101 in protection pipe 1 can protect internal component, avoid internal component exposed and be damaged, while ought have Gao Qiang electricity
When press contacts, the ceramics layer 102 inside surrounding layer 101 can completely cut off Current Voltage in outer wall, avoid in protection pipe 1
Feed line 3 and optical fiber damage, while 3 side of feed line is equipped with insulation screen 302 and semi-conductive shield 303, can
3 internal current of feed line etc. is avoided to influence the signal transmission in optical fiber 4, because being equipped with coating 107 in 102 bottom of ceramics layer,
Coating 107 can fix the ceramic powder inside ceramics layer 102, and ceramic powder is avoided to be scattered, and factice for filling 202 is by feed line 3
In being wrapped in optical fiber 4, gap inner tube 2 inside can fill by factice for filling 202, avoid feed line 3 and optical fiber 4 mutual crowded
Pressure, center reinforcemen 203 separate feed line 3 and optical fiber 4, and center reinforcemen 203 can reinforce the intensity of the cable, improve
2 safety of inner tube, protective case 401 are fitted closely and are fixed with Loose tube 402, and protective case 401 can protect Loose tube 402
Shield.
In summary；The compound thunder-proof type power cable of photoelectricity described in the utility model, with the compound thunder-proof type electricity of existing photoelectricity
Power cable is compared, and is had safeguard measure comprehensive, can be protected feed line and optical fiber in cable, can effectively evade external force to electricity
Cable damages；With certain lightning protection function.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (5)
1. a kind of compound thunder-proof type power cable of photoelectricity, including protection pipe (1) and inner tube (2), it is characterised in that: the protection pipe
(1) it is made of surrounding layer (101), ceramics layer (102), armor (103), inner cushion layer (104) and water blocking layer (105), it is described
Ceramics layer (102) are equipped with inside surrounding layer (101), are equipped with armor (103) inside the ceramics layer (102), the armour
It fills and is equipped with inner cushion layer (104) inside layer (103), be equipped with water blocking layer (105) inside the inner cushion layer (104), the water blocking layer
(105) internal to be equipped with XLPE insulating layer (106), inner tube (2) are equipped with inside the protection pipe (1), said inner tube (2) is by interior tube panel
It covers layer (201), factice for filling (202) and center reinforcemen (203) to constitute, is respectively equipped with feed line (3) inside said inner tube (2)
With optical fiber (4), feed line (3) side is equipped with conductor shield (303), and conductor shield (303) side is nested with
Insulation screen (302), insulation screen (302) side are equipped with insulation coating (301), and optical fiber (4) side is nested
Have Loose tube (402), Loose tube (402) side is nested with protective case (401).
2. the compound thunder-proof type power cable of a kind of photoelectricity according to claim 1, it is characterised in that: the ceramics layer
(102) bottom is equipped with coating (107).
3. the compound thunder-proof type power cable of a kind of photoelectricity according to claim 1, it is characterised in that: the factice for filling
(202) feed line (3) and optical fiber (4) are wrapped in interior.
4. the compound thunder-proof type power cable of a kind of photoelectricity according to claim 1, it is characterised in that: the center reinforcemen
(203) feed line (3) and optical fiber (4) are separated.
5. the compound thunder-proof type power cable of a kind of photoelectricity according to claim 1, it is characterised in that: the protective case (401)
It fits closely and fixes with the Loose tube (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920352733.XU CN209571272U (en) | 2019-03-20 | 2019-03-20 | A kind of compound thunder-proof type power cable of photoelectricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920352733.XU CN209571272U (en) | 2019-03-20 | 2019-03-20 | A kind of compound thunder-proof type power cable of photoelectricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209571272U true CN209571272U (en) | 2019-11-01 |
Family
ID=68335381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920352733.XU Expired - Fee Related CN209571272U (en) | 2019-03-20 | 2019-03-20 | A kind of compound thunder-proof type power cable of photoelectricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209571272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111296069A (en) * | 2020-03-20 | 2020-06-19 | 李堂勇 | Ware is picked to portable agricultural product |
-
2019
- 2019-03-20 CN CN201920352733.XU patent/CN209571272U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111296069A (en) * | 2020-03-20 | 2020-06-19 | 李堂勇 | Ware is picked to portable agricultural product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200107 Address after: 214200 No.3 Shuguang Road, industrial C District, Guanlin Town, Yixing City, Wuxi City, Jiangsu Province Patentee after: Shanghai Hu an cable (Wuxi) Co.,Ltd. Address before: 338000 building 3, phase II, South Wuyi Road, Yuanhe community, Yushui District, Xinyu City, Jiangxi Province Patentee before: Li Tangyong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |