CN209657830U - A kind of photo-thermal power generation special communication cable - Google Patents
A kind of photo-thermal power generation special communication cable Download PDFInfo
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- CN209657830U CN209657830U CN201920623656.7U CN201920623656U CN209657830U CN 209657830 U CN209657830 U CN 209657830U CN 201920623656 U CN201920623656 U CN 201920623656U CN 209657830 U CN209657830 U CN 209657830U
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- woven shield
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Abstract
The utility model discloses a kind of photo-thermal power generation special communication cable, earth lead and drainage wire body are provided in inner sheath therein；Earth lead is coated with ground insulation layer；The outermost for draining wire body is woven shield；The inner wall of woven shield is provided with foil shielding layer；The global shape of woven shield and foil shielding layer is ellipse；The internal symmetry of foil shielding layer is provided with communication conductor；The quantity for communicating conductor is two；The outer wall of communication conductor is enclosed with insulating layer of conductor；Armor and oversheath are disposed with outside inner sheath；Foil shielding layer uses aluminium-plastic tape；Woven shield is made of by tinned copper wire, and count is not less than 80 percent；Armor is that zinc-coated wire weaves, and count is not less than 80 percent.The utility model, which has been capable of providing, a kind of is laid with that convenient and time-saving, temperature resistant grade is high, manufacturing cost is low and photo-thermal power generation special communication cable applied widely.
Description
Technical field
The utility model relates to the production of cable and manufacturing technology field, specially a kind of photo-thermal power generation special communication electricity
Cable.
Background technique
Original communication cable is a polyethylene insulation RS485 cable, and an additional individual single-core cable is not only laid
It is time-consuming, and heatproof is lower, and photo-thermal power generation equipment is import equipment, matched import RS485 cable is expensive, to meet more
Big actual demand and manufacturing cost can be saved again, need to research and develop a kind of photo-thermal power generation communication cable, can once lay
It completes, and heatproof is higher, photo-thermal power station can be suitable for well and used.
Utility model content
In view of the deficiencies of the prior art, the utility model provide it is a kind of be laid with it is convenient and time-saving, temperature resistant grade is high, manufacture at
This low and applied widely photo-thermal power generation special communication cable.
To achieve the above object, the utility model provides the following technical solutions: a kind of photo-thermal power generation special communication cable, packet
Include earth lead, drainage wire body, ground insulation layer, communication conductor, insulating layer of conductor, foil shielding layer, woven shield, interior shield
Set, armor and oversheath are provided with earth lead and drainage wire body in the inner sheath；It wraps up on the surface of the earth lead
There is ground insulation layer；The outermost of the drainage wire body is woven shield；The inner wall of the woven shield is provided with
Foil shielding layer；The global shape of the woven shield and foil shielding layer is ellipse；The foil shielding layer it is interior
Portion is symmetrically arranged with communication conductor；The quantity of the communication conductor is two；It is exhausted that the outer wall of the communication conductor is enclosed with conductor
Edge layer；Armor and oversheath are disposed with outside the inner sheath；The foil shielding layer uses aluminium-plastic tape；It is described
Woven shield is made of by tinned copper wire, and count is not less than 80 percent；The armor is zinc-coated wire
It weaves, and count is not less than 80 percent.
The insulating layer of conductor is made of cross-linking polyethylene materials as a further improvement of the utility model,.
The inner sheath and oversheath are all made of polythene PE material and are made as a further improvement of the utility model,.
The utility model provides a kind of photo-thermal power generation special communication cable, have it is following the utility model has the advantages that
(1) it is a polyethylene insulation RS485 cable that the technical program, which overcomes conventional original communication cable, additional one
Single-core cable is applied in combination and causes not only to lay time-consuming, but also heatproof is lower than crosslinked polyethylene, and photo-thermal power generation equipment be into
Jaws equipment, the expensive drawback of matched import RS485 cable；
(2) the photo-thermal power generation special communication cable of the technical program has complete structure and can realize that overall time is spread
If the time required to substantially reducing laying；
(3) the technical program is by using woven shield and foil shielding layer, and count is both designed as being not less than
80 percent, good signal shielding, the advantageous effects for reducing communication signal loss thus may be implemented；
(4) armor is also set up inside the cable of the technical program, and insulating materials uses cross-linking polyethylene materials, has
Tension and temperature resistant grade height, advantageous effects with long service life.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the utility model.
Appended drawing reference in figure are as follows: 1. earth leads；2. draining wire body；3. ground insulation layer；4. communicating conductor；5. conductor is exhausted
Edge layer；6. foil shielding layer；7. woven shield；8. inner sheath；9. armor；10. oversheath.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, the utility model provides a kind of technical solution: a kind of photo-thermal power generation special communication cable, including connect
Ground wire 1, drainage wire body 2, ground insulation layer 3, communication conductor 4, insulating layer of conductor 5, foil shielding layer 6, woven shield 7,
Inner sheath 8, armor 9 and oversheath 10 are provided with earth lead 1 and drainage wire body 2 in the inner sheath 8；The ground connection is led
Line 1 is coated with ground insulation layer 3；The outermost of the drainage wire body 2 is woven shield 7；The woven shield 7
Inner wall be provided with foil shielding layer 6；The global shape of the woven shield 7 and foil shielding layer 6 is ellipse；
The internal symmetry of the foil shielding layer 6 is provided with communication conductor 4；The quantity of the communication conductor 4 is two.
The outer wall of the communication conductor 4 is enclosed with insulating layer of conductor 5；Armor 9 is disposed with outside the inner sheath 8
With oversheath 10；The foil shielding layer 6 uses aluminium-plastic tape；The woven shield 7 be made of by tinned copper wire, and
Count is not less than 80 percent；The armor 9 is that zinc-coated wire weaves, and count is not less than percent
80.
The insulating layer of conductor 5 is made of cross-linking polyethylene materials.
The inner sheath 8 and oversheath 10 are all made of polythene PE material and are made.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of photo-thermal power generation special communication cable, it is characterised in that: exhausted including earth lead (1), drainage wire body (2), ground connection
Edge layer (3), communication conductor (4), insulating layer of conductor (5), foil shielding layer (6), woven shield (7), inner sheath (8), armouring
Layer (9) and oversheath (10), the inner sheath (8) is interior to be provided with earth lead (1) and drainage wire body (2)；The earth lead
(1) be coated with ground insulation layer (3)；The outermost of drainage wire body (2) is woven shield (7)；The braiding
The inner wall of shielded layer (7) is provided with foil shielding layer (6)；The entirety of the woven shield (7) and foil shielding layer (6)
Shape is ellipse；The internal symmetry of the foil shielding layer (6) is provided with communication conductor (4)；Communication conductor (4)
Quantity is two；The outer wall of communication conductor (4) is enclosed with insulating layer of conductor (5)；It is set gradually outside the inner sheath (8)
There are armor (9) and oversheath (10)；The foil shielding layer (6) uses aluminium-plastic tape；The woven shield (7) is logical
It crosses tinned copper wire to be made, and count is not less than 80 percent；The armor (9) weaves for zinc-coated wire, and
Count is not less than 80 percent.
2. a kind of photo-thermal power generation special communication cable according to claim 1, it is characterised in that: the insulating layer of conductor
(5) it is made of cross-linking polyethylene materials.
3. a kind of photo-thermal power generation special communication cable according to claim 1, it is characterised in that: the inner sheath (8) and
Oversheath (10) is all made of polythene PE material and is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920623656.7U CN209657830U (en) | 2019-05-05 | 2019-05-05 | A kind of photo-thermal power generation special communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920623656.7U CN209657830U (en) | 2019-05-05 | 2019-05-05 | A kind of photo-thermal power generation special communication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209657830U true CN209657830U (en) | 2019-11-19 |
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ID=68529951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920623656.7U Active CN209657830U (en) | 2019-05-05 | 2019-05-05 | A kind of photo-thermal power generation special communication cable |
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| CN (1) | CN209657830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994256A (en) * | 2019-05-05 | 2019-07-09 | 安徽阿克姆缆业有限公司 | A kind of photo-thermal power generation special communication cable |
-
2019
- 2019-05-05 CN CN201920623656.7U patent/CN209657830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994256A (en) * | 2019-05-05 | 2019-07-09 | 安徽阿克姆缆业有限公司 | A kind of photo-thermal power generation special communication cable |
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