CN211237802U - Water-cooled cable - Google Patents
Water-cooled cable Download PDFInfo
- Publication number
- CN211237802U CN211237802U CN202020206337.9U CN202020206337U CN211237802U CN 211237802 U CN211237802 U CN 211237802U CN 202020206337 U CN202020206337 U CN 202020206337U CN 211237802 U CN211237802 U CN 211237802U
- Authority
- CN
- China
- Prior art keywords
- water pipe
- fin
- water
- cooled cable
- interior
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000004020 conductor Substances 0.000 claims abstract description 15
- 229910052802 copper Inorganic materials 0.000 claims abstract description 15
- 239000010949 copper Substances 0.000 claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 241000561734 Celosia cristata Species 0.000 claims description 4
- 210000001520 comb Anatomy 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
Images
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a water-cooled cable, include from interior to the interior water pipe that sets gradually outward, around a plurality of copper conductors, insulating layer, the oversheath that interior water pipe outer lane was arranged, its characterized in that, interior water pipe outer wall is equipped with the fin that a plurality of rows were arranged along interior water pipe length direction, the fin inserts between two adjacent copper conductors, the fin is kept away from interior water pipe one side and is serration structure. The utility model discloses in including the water pipe outer wall add the fin, can separate the copper conductor on the one hand, avoid the looks mutual friction, on the other hand can avoid when buckling the interior water pipe to be flattened and block up.
Description
Technical Field
The utility model relates to a wire and cable field especially relates to a water-cooled cable.
Background
The water-cooled cable is a hollow water-through special cable for high-current heating equipment. The interior water pipe in the middle of the water-cooled cable among the prior art bends easily when the cable is crooked, causes interior water pipe to block up, in order to overcome this problem, including some inside support frame that adds of water pipe, nevertheless add long-term water-service behind the support frame, because the effect that blocks of support frame, cause long-pending mud easily, influence water-cooling effect, and the water-cooled cable among the prior art is crooked and in the motion process, looks mutual friction between the copper conductor, causes the premature failure of cable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a water-cooled cable.
The utility model discloses an innovation point lies in adding the fin at inner water pipe outer wall, can separate the copper conductor on the one hand, avoids the looks mutual friction, and on the other hand inner water pipe is flattened and is blockked up when can avoiding buckling.
In order to realize the purpose of the utility model, the technical proposal of the utility model is that: the utility model provides a water-cooled cable, includes from interior to the interior water pipe that sets gradually outward, a plurality of copper conductor, insulating layer, oversheath that arrange around interior water pipe outer lane, interior water pipe outer wall is equipped with the fin that a plurality of rows arranged along interior water pipe length direction, the fin inserts between two adjacent copper conductor, water pipe one side is the cockscomb structure in keeping away from to the fin. Interior water pipe outer wall adds the fin, can separate the copper conductor on the one hand, avoids the looks mutual friction, and on the other hand can avoid interior water pipe to be flattened when buckling and block up. One side of the fin, which is far away from the inner water pipe, is of a sawtooth structure, so that the cable is bent.
Furthermore, the saw teeth of the saw-toothed structure of the fin are arc-shaped. The insulating layer is not easily damaged.
Further, the outer layer of the outer sheath is also provided with a metal corrugated pipe outer sleeve. And protecting the outer sleeve layer.
Further, the outer sheath is a resin outer sheath. Good toughness and strong abrasion resistance.
Further, the insulating layer is formed by winding a mica tape. The flexibility is better.
Further, the fin is the silica gel material. The silica gel material is softer, protects the copper conductor.
Furthermore, the silica gel material is a high temperature resistant silica gel material. Is not easy to damage.
The utility model has the advantages that:
1. the utility model discloses in including the water pipe outer wall add the fin, can separate the copper conductor on the one hand, avoid the looks mutual friction, on the other hand can avoid when buckling the interior water pipe to be flattened and block up.
2. The utility model discloses in keep away from inner tube one side with the fin and establish to serration structure and can do benefit to the cable crooked.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a fin.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Example 1: as shown in fig. 1 and 2, the water-cooled cable comprises an inner water pipe 1, a plurality of copper conductors 2 arranged around the outer ring of the inner water pipe, an insulating layer 3 and an outer sheath 4, wherein the inner water pipe 1, the plurality of copper conductors 2, the insulating layer 3 and the outer sheath are sequentially arranged from inside to outside, and the insulating layer 3 is formed by winding a mica tape; oversheath 4 is the resin oversheath, and oversheath 4 skin still is equipped with metal bellows overcoat 6, and 1 outer wall of interior water pipe is equipped with a plurality of rows of fin 5 of arranging along 1 length direction of interior water pipe, and fin 5 is the silica gel material, preferred high temperature resistant silica gel material, and fin 5 inserts between two adjacent copper conductor 2, and fin 5 keeps away from interior water pipe one side and is the cockscomb structure, and the sawtooth of the cockscomb structure of fin 5 is circular-arc.
The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides a water-cooled cable, includes from interior to the interior water pipe that sets gradually outward, a plurality of copper conductor, insulating layer, oversheath that arrange around interior water pipe outer lane, its characterized in that, interior water pipe outer wall is equipped with the fin that a plurality of rows arranged along interior water pipe length direction, the fin inserts between two adjacent copper conductor, water pipe one side is the cockscomb structure in keeping away from to the fin.
2. The water-cooled cable according to claim 1, wherein the serrations of the serration structure of the fin are rounded.
3. The water-cooled cable of claim 1, wherein the outer layer of the outer sheath is further provided with a metal corrugated pipe outer sheath.
4. The water-cooled cable of claim 1, wherein the outer jacket is a resin outer jacket.
5. The water-cooled cable according to claim 1, wherein the insulating layer is formed by winding a mica tape.
6. The water-cooled cable of claim 1, wherein the fins are made of silicone.
7. The water-cooled cable of claim 6, wherein the silica gel material is a high temperature resistant silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020206337.9U CN211237802U (en) | 2020-02-25 | 2020-02-25 | Water-cooled cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020206337.9U CN211237802U (en) | 2020-02-25 | 2020-02-25 | Water-cooled cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211237802U true CN211237802U (en) | 2020-08-11 |
Family
ID=71918462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020206337.9U Active CN211237802U (en) | 2020-02-25 | 2020-02-25 | Water-cooled cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211237802U (en) |
-
2020
- 2020-02-25 CN CN202020206337.9U patent/CN211237802U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |