CN213277489U - High-flexibility environment-friendly battery connecting cable for energy storage system - Google Patents
High-flexibility environment-friendly battery connecting cable for energy storage system Download PDFInfo
- Publication number
- CN213277489U CN213277489U CN202022348127.6U CN202022348127U CN213277489U CN 213277489 U CN213277489 U CN 213277489U CN 202022348127 U CN202022348127 U CN 202022348127U CN 213277489 U CN213277489 U CN 213277489U
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- China
- Prior art keywords
- copper core
- energy storage
- storage system
- environment
- conductor
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- 238000004146 energy storage Methods 0.000 title claims abstract description 21
- 239000004020 conductor Substances 0.000 claims abstract description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 21
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical class N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 abstract description 5
- 230000017105 transposition Effects 0.000 abstract description 5
- 239000002253 acid Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000004224 protection Effects 0.000 abstract description 4
- 235000019504 cigarettes Nutrition 0.000 abstract description 2
- 239000011810 insulating material Substances 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 150000003839 salts Chemical class 0.000 abstract description 2
- 238000005253 cladding Methods 0.000 abstract 1
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 7
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 7
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000003513 alkali Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 238000012356 Product development Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a high gentle environment-friendly battery connecting cable for energy storage system, including tin-plated copper core conductor, the cladding has modified TPU insulating layer, zinc-plated copper wire to weave shielding layer and modified fire-retardant environmental protection PUR oversheath in proper order outside tin-plated copper core conductor. The utility model discloses a stranded transposition tinned copper core soft conductor, modified TPU insulating material and the fire-retardant PUR sheath of environmental protection have high compliance, excellent electrical property, acid and alkali-resistance, salt fog-resistant, ultraviolet ray-resistant, long-term abominable service property and low cigarette, do not have performances such as steamed, fire-retardant.
Description
Technical Field
The utility model relates to the technical field of cables, especially, relate to a high gentle environment-friendly battery connecting cable for energy storage system.
Background
In the face of the limitation of traditional energy and the serious damage and pollution to the atmosphere and environment caused by the massive application of the traditional energy, the research, development and application of clean new energy become an important strategy for scientific and technological development of various countries in the world, and in this way, an energy storage system enters a rapid development period under the great support and promotion of governments in various countries. The cable, an important part of the energy storage system, applied to the industry, can also meet the gold period of new product development along with the development of the whole machine. The battery connecting cable for the power energy storage system is mainly used for connection among battery modules on a direct current side in the power energy storage system, among battery clusters, between the battery clusters and a header box and between the battery clusters and an energy storage converter, is an indispensable part in the energy storage system, and has huge market potential. According to market demands, the battery connecting cable for the high-flexibility environment-friendly energy storage system is designed and developed according to special requirements of use places.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is exactly in order to remedy prior art's defect, provides a high gentle environment-friendly battery connecting cable for energy storage system.
The utility model discloses a realize through following technical scheme:
the battery connecting cable comprises a tinned copper core conductor, wherein a modified TPU insulating layer, a galvanized copper wire braided shielding layer and a modified flame-retardant environment-friendly PUR outer sheath are sequentially coated on the outer side of the tinned copper core conductor.
The tinned copper core conductor is a multi-strand stranded tinned copper core soft conductor, and the stranding mode is layered reverse stranding.
The utility model has the advantages that: the utility model discloses a stranded transposition tinned copper core soft conductor, modified TPU insulating material and the fire-retardant PUR sheath of environmental protection have high compliance, excellent electrical properties, acid and alkali-resistance, salt spray resistance, ultraviolet ray resistance, long-term abominable service property and low cigarette, do not have performances such as steamed, fire-retardant.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, the battery connecting cable for the high-flexibility environment-friendly energy storage system comprises a tinned copper core conductor 1, wherein a modified TPU insulating layer 2, a galvanized copper wire braided shielding layer 3 and a modified flame-retardant environment-friendly PUR outer sheath 4 are sequentially coated on the outer side of the tinned copper core conductor 1.
The tinned copper core conductor 1 is a multi-strand stranded tinned copper core soft conductor, and the stranding mode is layered reverse stranding.
The utility model provides a high gentle environmental protection type battery connecting cable for energy storage system is among the battery energy storage system for connect the battery pack, the group battery is to the cable between the collection flow box. The cable is applied to a direct current system with rated voltage of DC 1500V or below, and the highest temperature resistant level is 125 ℃. Aiming at the service environment of the energy storage cable, the product effectively improves the performances of service life, high and low temperature resistance, chemical reagent resistance, battery acid resistance, combustion resistance and the like.
This cable adopts stranded soft conductor of tin-plated copper core, compares in five types of, six types of conductors of the soft core of tradition, in order to increase the compliance of cable, has adopted thinner more soft monofilament to carry out the bundle to the conductor structure and has twisted, for guaranteeing the compactness of transposition, improves electric conductive property, takes the reverse transposition of layering, for the external diameter of control conductor, when the outermost technology of transposition, utilizes special sticising the mould, sticiss the conductor, has controlled the external diameter promptly, has also improved the conductivity. The insulating layer of the cable is made of a modified TPU material which is a polyether thermoplastic polyurethane elastomer TPU, and the modified TPU material has low-temperature flexibility, good weather resistance, good toughness, wear resistance and acid-base resistance. The inner sheath and the outer sheath are made of modified flame-retardant environment-friendly PUR materials, so that the battery energy storage system has excellent oil resistance, good toughness, wear resistance, cold resistance (low temperature resistance), water resistance, aging resistance, acid and alkali resistance, weather resistance, long service life, ultraviolet resistance, energy release and other excellent functions, and is particularly suitable for the battery energy storage system. Compared with the traditional products, the softness and conductivity of the conductor are further improved, and compared with the traditional polyvinyl chloride insulation, crosslinked polyethylene insulation and sheath products, the product has the advantages of greatly improving softness, oil resistance, acid and alkali resistance and service life, being more environment-friendly, and more reliably ensuring the safety and the use performance of the energy storage system.
Claims (2)
1. The utility model provides a high gentle environment-friendly battery connecting cable for energy storage system which characterized in that: the cable comprises a tinned copper core conductor, wherein a modified TPU insulating layer, a galvanized copper wire braided shielding layer and a modified flame-retardant environment-friendly PUR outer sheath are sequentially coated on the outer side of the tinned copper core conductor.
2. The battery connecting cable for the high-flexibility environment-friendly energy storage system according to claim 1, characterized in that: the tinned copper core conductor is a multi-strand stranded tinned copper core soft conductor, and the stranding mode is layered reverse stranding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022348127.6U CN213277489U (en) | 2020-10-21 | 2020-10-21 | High-flexibility environment-friendly battery connecting cable for energy storage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022348127.6U CN213277489U (en) | 2020-10-21 | 2020-10-21 | High-flexibility environment-friendly battery connecting cable for energy storage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213277489U true CN213277489U (en) | 2021-05-25 |
Family
ID=75950353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022348127.6U Active CN213277489U (en) | 2020-10-21 | 2020-10-21 | High-flexibility environment-friendly battery connecting cable for energy storage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213277489U (en) |
-
2020
- 2020-10-21 CN CN202022348127.6U patent/CN213277489U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |