CN220604389U - Liquid cooling fills electric pile cable - Google Patents
Liquid cooling fills electric pile cable Download PDFInfo
- Publication number
- CN220604389U CN220604389U CN202322356597.0U CN202322356597U CN220604389U CN 220604389 U CN220604389 U CN 220604389U CN 202322356597 U CN202322356597 U CN 202322356597U CN 220604389 U CN220604389 U CN 220604389U
- Authority
- CN
- China
- Prior art keywords
- liquid cooling
- sinle silk
- shielding layer
- insulating layer
- layer
- 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.)
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Links
- 239000007788 liquid Substances 0.000 title claims abstract description 43
- 238000001816 cooling Methods 0.000 title claims abstract description 34
- 239000010410 layer Substances 0.000 claims abstract description 52
- 239000011241 protective layer Substances 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 3
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000009970 fire resistant effect Effects 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model relates to a liquid cooling charging pile cable which comprises an anode wire core, a cathode wire core, a grounding wire, a signal wire, liquid cooling pipes, a first shielding layer and a protective layer, wherein the first shielding layer is arranged on the inner side of the protective layer, an insulating layer is arranged on the inner side of the first shielding layer, the anode wire core and the cathode wire core which are the same in number are arranged on the inner side of the insulating layer, two liquid cooling pipes are arranged at the center of the inner side of the insulating layer, the anode wire core and the cathode wire core which are the same in number are uniformly arranged on the outer side of each liquid cooling pipe at intervals, the grounding wire which is uniformly distributed is arranged below the liquid cooling pipes, the signal wire is arranged right above the two liquid cooling pipes, a group of adjacent anode wire core and cathode wire core which are arranged on the outer side of the same liquid cooling pipe are arranged on the outer side, and a second shielding layer is wrapped on the outer side of the adjacent anode wire core.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a liquid cooling charging pile cable.
Background
Wire and cable are used for transmitting electric (magnetic) energy, information and wire products for electromagnetic energy conversion, which are also referred to as cables in the broad sense, and which are insulated cables in the narrow sense, which can be defined as: an aggregate consisting of; one or more insulated cores, and the respective coatings, total protective layers and outer protective layers that they may have, may also have additional uninsulated conductors.
The cable multicore cable in the prior art often places the positive electrode core of stranded and the negative electrode core of stranded together, can produce the interference magnetic field between positive electrode core and the positive electrode core, between negative electrode core and the negative electrode core when circular telegram, leads to the sinle silk to generate heat seriously, has still reduced power transmission efficiency.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a liquid cooling charging pile cable aiming at the defects.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a liquid cooling fills electric pile cable, includes anodal sinle silk, negative pole sinle silk, earth connection, signal line, liquid cold pipe, first shielding layer and protective layer, the protective layer inboard is provided with first shielding layer, first shielding layer inboard is provided with the insulating layer, the inboard of insulating layer is provided with anodal sinle silk and negative pole sinle silk of same quantity, insulating layer inboard center department is provided with two liquid cold pipes, and two liquid cold pipes are side by side setting, and the outside interval of every liquid cold pipe evenly arranges anodal sinle silk and negative pole sinle silk of same quantity, the below of liquid cold pipe is provided with two evenly distributed's earth connection, two be provided with the signal line directly over between the liquid cold pipe, two adjacent anodal sinle silk and negative pole sinle silk in the same liquid cold pipe outside are a set of and outside parcel has the second shielding layer.
Further, the gap inside the insulating layer is filled with fireproof materials.
Further, the first shielding layer is made of tin-plated braided wire copper strips, and the first shielding layer is bonded with the insulating layer.
Further, the second shielding layer is made of an aluminum-plastic composite belt.
Further, the insulating layer is made of crosslinked polyethylene.
After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:
according to the utility model, the positive electrode wire cores, the negative electrode wire cores and the second shielding layers are arranged, the positive electrode wire cores and the negative electrode wire cores are arranged at intervals on the outer sides of the liquid cooling tube, then the second shielding layers are wrapped on the outer sides of one group of positive electrode wire cores and the negative electrode wire cores, magnetic fields generated by the same group of positive electrode wire cores and negative electrode wire cores can be mutually offset when the electric power is applied, magnetic field interference between the positive electrode wire cores and between the negative electrode wire cores and the negative electrode wire cores is reduced through the plurality of second shielding layers, heat generated by the magnetic fields between the wire cores is reduced, and the electric power transmission efficiency is increased.
The utility model will now be described in detail with reference to the drawings and examples.
Drawings
Fig. 1 is a cross-sectional view of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. a protective layer; 2. a first shielding layer; 3. an insulating layer; 4. a signal line; 5. a second shielding layer; 6. a liquid-cooled tube; 7. a ground wire; 8. a positive electrode wire core; 9. and a negative electrode wire core.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1, a liquid cooling fills electric pile cable, including anodal sinle silk 8, negative pole sinle silk 9, earth connection 7, signal line 4, liquid cooling pipe 6, first shielding layer 3 and protective layer 1, the protective layer 1 inboard is provided with first shielding layer 3, first shielding layer 3 inboard is provided with insulating layer 2, insulating layer 2's inboard is provided with anodal sinle silk 8 and negative pole sinle silk 9 of same quantity, insulating layer 2 inboard center department is provided with two liquid cooling pipes 6, and two liquid cooling pipes 6 are the setting side by side, and the outside interval of every liquid cooling pipe 6 has anodal sinle silk 8 and negative pole sinle silk 9 of same quantity evenly arranged, the below of liquid cooling pipe 6 is provided with two evenly distributed earth connection 7, two be provided with signal line 4 directly over between the liquid cooling pipe 6, adjacent two anodal sinle silk 8 and negative pole sinle silk 9 in the same liquid cooling pipe 6 outside are a set of and outside parcel has second shielding layer 5.
As an embodiment, the gap inside the insulating layer 2 is filled with a fireproof material.
As an implementation manner, the first shielding layer 3 is made of tin-plated braided wire copper strips, and the first shielding layer 3 is bonded with the insulating layer 2.
As an implementation manner, the second shielding layer 5 is made of an aluminum-plastic composite belt.
As one embodiment, the insulating layer 2 is made of crosslinked polyethylene.
In the utility model, the charging pile matched with the cable is a 180kW integrated liquid cooling direct current charging pile, and a cooling circulation device is arranged in the charging pile.
The working flow of the utility model is as follows: when the cable is electrified, magnetic fields generated by the positive wire core 8 and the negative wire core 9 are offset, the second shielding layer 5 reduces magnetic field interference between the positive wire core 8 and between the negative wire core 9 and the negative wire core 9, so that heat generated by the magnetic fields between the wire cores is reduced, the power transmission efficiency is improved, and meanwhile, liquid in the liquid cooling pipe 6 is subjected to wire core circulation heat dissipation through an external circulation device.
The foregoing is illustrative of the best mode of carrying out the utility model, and is not presented in any detail as is known to those of ordinary skill in the art. The protection scope of the utility model is defined by the claims, and any equivalent transformation based on the technical teaching of the utility model is also within the protection scope of the utility model.
Claims (5)
1. The utility model provides a liquid cooling fills electric pile cable, its characterized in that, including anodal sinle silk (8), negative pole sinle silk (9), earth connection (7), signal line (4), liquid cooling pipe (6), first shielding layer (3) and protective layer (1), protective layer (1) inboard is provided with first shielding layer (3), first shielding layer (3) inboard is provided with insulating layer (2), the inboard of insulating layer (2) is provided with anodal sinle silk (8) and negative pole sinle silk (9) of same quantity, insulating layer (2) inboard center department is provided with two liquid cooling pipes (6), and two liquid cooling pipes (6) are side by side setting, and the outside interval of every liquid cooling pipe (6) evenly arranges anodal sinle silk (8) and negative pole sinle silk (9) of same quantity, the below of liquid cooling pipe (6) is provided with two evenly distributed earth connection (7), two be provided with signal line (4) directly over between liquid cooling pipe (6), two adjacent anodal sinle silk (8) and negative pole sinle silk (9) in the same liquid cooling pipe (6) outside are one set of being the outside of second sinle silk (5) parcel.
2. A liquid cooled charging pile cable according to claim 1, characterised in that the insulation layer (2) is gap-filled with a fire-resistant material.
3. The liquid cooling charging pile cable according to claim 1, wherein the first shielding layer (3) is made of tin-plated braided wire copper strips, and the first shielding layer (3) is bonded with the insulating layer (2).
4. The liquid cooling charging pile cable according to claim 1, wherein the second shielding layer (5) is made of an aluminum-plastic composite belt.
5. A liquid cooled charging pile cable according to claim 1, characterised in that the insulating layer (2) is made of cross-linked polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322356597.0U CN220604389U (en) | 2023-08-31 | 2023-08-31 | Liquid cooling fills electric pile cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322356597.0U CN220604389U (en) | 2023-08-31 | 2023-08-31 | Liquid cooling fills electric pile cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220604389U true CN220604389U (en) | 2024-03-15 |
Family
ID=90170808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322356597.0U Active CN220604389U (en) | 2023-08-31 | 2023-08-31 | Liquid cooling fills electric pile cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220604389U (en) |
-
2023
- 2023-08-31 CN CN202322356597.0U patent/CN220604389U/en active Active
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| GR01 | Patent grant |