CN209591559U - A kind of hollow flexible water-cooled cable - Google Patents
A kind of hollow flexible water-cooled cable Download PDFInfo
- Publication number
- CN209591559U CN209591559U CN201920644121.8U CN201920644121U CN209591559U CN 209591559 U CN209591559 U CN 209591559U CN 201920644121 U CN201920644121 U CN 201920644121U CN 209591559 U CN209591559 U CN 209591559U
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- China
- Prior art keywords
- layer
- conductive layer
- skeleton
- protective layer
- hollow flexible
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a kind of hollow flexible water-cooled cables, including skeleton and conductive layer, the skeletal internal is internal limbers, the internal limbers is rounded, the skeleton outer wall is equipped with conductive layer, the conductive layer is tangent to each other and the consistent conducting wire of diameter forms by more, the protective case uniform wall thickness, the conductor is twisted by more complete tin plating flexible copper wires, the conductive layer outer wall is equipped with armored protective layer, the uniform wall thickness of the armored protective layer, external water flowing layer is equipped with outside the armored protective layer, carbon-free rubber tube is equipped with outside the external water flowing layer, the uniform wall thickness of the carbon-free rubber tube.The utility model compared with prior art the advantages of be: calorific value is small, less energy consumption, long service life, entire body surface area are big, have double cooling systems good cooling results, voltage drop is small, kelvin effect is few, current-carrying capability is strong.
Description
Technical field
The utility model relates to field of cable technology, in particular to a kind of hollow flexible water-cooled cables.
Background technique
It is well known that general water-cooled cable (logical water cooling cable), electric wire easily aging under the high temperature conditions, lose insulation
Effect.And in the production of chemical industry, ferrosilicon, steel and Special Steel Enterprise, working condition is in high temperature, in dust, therefore
Connection electrode and conductive cable need a kind of hollow flexible water cooling high-current cable.Thus, common water-cooled cable is run in equipment
When being bent in the process, water blockoff situation will cause, so that water-cooled cable be caused to be dehydrated, burn out cable.
Due to the shortcomings and deficiencies that structure design and theoretical size calculate, in common water cooling cable bend and motion process
In, mutual extrusion friction between more naked copper buses causes cable premature breakdown, to cause its service life too short.It is existing simultaneously
The common water-cooled cable having includes restrictive coating, armor, water flowing layer and conductor layer from outside to inside, and such structure makes light water
The cross-sectional area of cold cable conductor layer is smaller, to keep its current-carrying capacity also smaller.
Utility model content
The technical problems to be solved in the utility model is to overcome the above technological deficiency, increases the energization cross section of conductive layer
Product, provide a kind of small calorific value, less energy consumption, entire body surface area big, long service life, have double cooling systems good cooling results,
A kind of hollow flexible water-cooled cable that voltage drop is small, kelvin effect is few, current-carrying capability is strong.
In order to solve the above technical problems, technical solution provided by the utility model are as follows: a kind of hollow flexible water-cooled cable, packet
Skeleton and conductive layer are included, the skeletal internal is internal limbers, and the internal limbers is rounded, is set on the skeleton outer wall
There is a conductive layer, the conductive layer is tangent to each other and the consistent conducting wire of diameter forms by more, and the conducting wire includes protecting from outside to inside
Sheath, insulating layer and conductor, the protective case and the equal uniform wall thickness of insulating layer, the conductor are twisted by more complete tin plating flexible copper wires
It closes, the conductive layer outer wall is equipped with armored protective layer, the uniform wall thickness of the armored protective layer, the armored protective layer
Outside is equipped with external water flowing layer, is equipped with carbon-free rubber tube, the uniform wall thickness of the carbon-free rubber tube outside the external water flowing layer.
The utility model compared with prior art the advantages of be: the hollow flexible water-cooled cable be equipped with internal limbers and
External water flowing layer forms unique double water cooling systems, and the center of cable is arranged in internal limbers, so that cable is in office
It is all not in water blockoff phenomenon under meaning bending angle, while centre is set as hollow structure, can effectively promote conductive layer
Cross-sectional area promotes its current-carrying capability；Conductive layer is made of multiple conducting wires sequence, to increase the surface area of conductor, in conducting wire
The conductor in portion is twisted by more complete tin plating flexible copper wires, so that conducting wire is flexible, and the bending angle adapted to is larger, flexible
Copper wire electroplating surfaces with tin, so that copper wire anti-rotten, oxidation resistance with super strength.
As an improvement, the wire stranding is on skeleton.
As an improvement, the skeleton uses copper spring (former stainless steel spring is changed to copper spring).
As an improvement, passing through tin plating technique on the armored protective layer inner and outer wall.
As an improvement, the cross-sectional area of the conductive layer is greater than the cross-sectional area of common water cooling cable conduction layer.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of hollow flexible water-cooled cable of the utility model.
Fig. 2 is a kind of structural schematic diagram of the conducting wire of hollow flexible water-cooled cable of the utility model.
Fig. 3 is a kind of conductive layer of hollow flexible water-cooled cable of the utility model and the connection schematic diagram of skeleton.
Fig. 4 (1) is 5002The common water cooling cable conduction layer cross-sectional view of mm.
Fig. 4 (2) is 5002The conductive layer cross-sectional view of the mm hollow flexible water-cooled cable.
It is as shown in the figure: 1, skeleton, 2, conductive layer, 3, internal limbers, 4, conducting wire, 5, protective case, 6, conductor, 7, complete tin plating
Flexible copper wire, 8, armored protective layer, 9, external water flowing layer, 10, carbon-free rubber tube.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
The utility model in the specific implementation, a kind of hollow flexible water-cooled cable, including skeleton 1 and conductive layer 2, the bone
It is internal limbers 3 inside frame 1, the internal limbers 3 is rounded, and 1 outer wall of skeleton is equipped with conductive layer 2, described to lead
Electric layer 2 is tangent to each other and the consistent conducting wire 4 of diameter forms by more, and the conducting wire 4 includes protective case 5 and conductor 6 from outside to inside,
5 uniform wall thickness of protective case, the conductor 6 is twisted by more complete tin plating flexible copper wires 7, on 2 outer wall of conductive layer
Equipped with armored protective layer 8, the uniform wall thickness of the armored protective layer 8 is equipped with external water flowing layer 9 outside the armored protective layer 8,
Carbon-free rubber tube 10, the uniform wall thickness of the carbon-free rubber tube 10 are equipped with outside the external water flowing layer 9.
The conducting wire 4 is stranded on skeleton 1, so that being completely embedded between conducting wire 4 and skeleton 1, conducting wire 4 is not easy loosely.
The skeleton 1 uses copper spring, so that skeleton 1 has good elastic limit, fatigue limit and wearability, together
When make it also there is good corrosion resistance, electric conductivity.
Pass through tin plating technique on 8 inner and outer wall of armored protective layer, so that armored protective layer has excellent resist
Corrosion.
Working principle of the utility model is: the hollow flexible water-cooled cable is when in use, internal limbers and external water flowing
Layer simultaneously cools down to conductor layer, and for conductive layer between skeleton and armored protective layer, skeletal internal is internal limbers, armour
It fills and is equipped with external water flowing layer outside protective layer, and skeleton is treated copper spring (preferably beryllium copper spring), armouring protection
Layer passes through tin plating processing so that skeleton and armored protective layer all have good corrosion resistance, while its thermal conductivity also have it is aobvious
It writes and is promoted.Since skeleton uses copper spring, so that the bending angle of cable increases, while will not influence during bending cold
But the flowing of water, since copper spring intensity with higher, elasticity, hardness, fatigue strength, elastic hysteresis are small, corrosion-resistant, high
Conductive, nonmagnetic etc., after cable bending use for a long time, the structure of cable skeleton still not will receive destruction.Conductive layer by
The identical conducting wire of more diameters forms, and the conductor in conducting wire is twisted by more complete tin plating flexible copper wires, so that conductor has
Superpower corrosion resistance, flexible angle is larger, simultaneously because complete tin plating flexible copper wire has more, so that the collection skin of cable
Effect and voltage drop are reduced.Wire stranding is on skeleton, so that cable is when any angle is bent, conducting wire is not easy loosely.Due to
Skeletal internal is equipped with internal limbers, is equipped with conductive layer outside skeleton, compared with common water-cooled cable, such as is all 500 flat
Side common water-cooled cable and the hollow flexible water-cooled cable conductive layer maximum cross section diameter be respectively 32 millimeters and
48 millimeters, so that the cross section of the common water cooling cable conduction layer of the cross-sectional area ratio of the conductive layer of the hollow flexible water-cooled cable
Product is bigger, and current-carrying capability is stronger (because the size of cable surface area is directly proportional to current-carrying capacity).
Utility model and embodiments thereof are described above, this description is no restricted, shown in the drawings
It also is one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field it is general
Logical technical staff is enlightened by it, without deviating from the purpose of the present invention, is not inventively designed and is somebody's turn to do
The similar frame mode of technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (4)
1. a kind of hollow flexible water-cooled cable, including skeleton (1) and conductive layer (2), it is characterised in that: the skeleton (1) is internal
For internal limbers (3), the internal limbers (3) is rounded, and skeleton (1) outer wall is equipped with conductive layer (2), described to lead
Electric layer (2) is tangent to each other and the consistent conducting wire of diameter (4) forms by more, and the conducting wire (4) includes protective case (5) from outside to inside
With conductor (6), protective case (5) uniform wall thickness, the conductor (6) is twisted by more complete tin plating flexible copper wires (7), institute
Conductive layer (2) outer wall is stated equipped with armored protective layer (8), the uniform wall thickness of the armored protective layer (8), the armored protective layer
(8) external to be equipped with external water flowing layer (9), carbon-free rubber tube (10) are equipped with outside the external water flowing layer (9).
2. a kind of hollow flexible water-cooled cable according to claim 1, it is characterised in that: the conducting wire (4) is stranded in bone
On frame (1).
3. a kind of hollow flexible water-cooled cable according to claim 1, it is characterised in that: the skeleton (1) is using copper
Spring.
4. a kind of hollow flexible water-cooled cable according to claim 1, it is characterised in that: in the armored protective layer (8)
Pass through tin plating technique on wall and outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920644121.8U CN209591559U (en) | 2019-05-07 | 2019-05-07 | A kind of hollow flexible water-cooled cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920644121.8U CN209591559U (en) | 2019-05-07 | 2019-05-07 | A kind of hollow flexible water-cooled cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209591559U true CN209591559U (en) | 2019-11-05 |
Family
ID=68347250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920644121.8U Expired - Fee Related CN209591559U (en) | 2019-05-07 | 2019-05-07 | A kind of hollow flexible water-cooled cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209591559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110197738A (en) * | 2019-05-07 | 2019-09-03 | 泰州市泰能铜制品有限公司 | A kind of hollow flexible water-cooled cable |
-
2019
- 2019-05-07 CN CN201920644121.8U patent/CN209591559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110197738A (en) * | 2019-05-07 | 2019-09-03 | 泰州市泰能铜制品有限公司 | A kind of hollow flexible water-cooled cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 |