CN204407542U - A kind of three-phase integrated cold insulation hyperconductive cable termination - Google Patents
A kind of three-phase integrated cold insulation hyperconductive cable termination Download PDFInfo
- Publication number
- CN204407542U CN204407542U CN201420856802.8U CN201420856802U CN204407542U CN 204407542 U CN204407542 U CN 204407542U CN 201420856802 U CN201420856802 U CN 201420856802U CN 204407542 U CN204407542 U CN 204407542U
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- CN
- China
- Prior art keywords
- current feed
- cold insulation
- hyperconductive cable
- cable termination
- tip body
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of three-phase integrated cold insulation hyperconductive cable termination, comprise coupling box and cable body, it is characterized in that: also comprise tip body, current feed and insulating sleeve, current feed is provided with in tip body, tip body upper end is provided with insulating sleeve, and cable body enters coupling box, is connected in the cable body upstream end head main body separated with current feed, after current feed is drawn from tip body, in access insulating sleeve.The utility model solves three independent hyperconductive cable terminations in prior art and coordinates the space needing at substantial, and thermostat heat loss by exhaust in the casing of hyperconductive cable termination is larger, extra current feed Joule heat can be produced and leak heat, the twice when thermal losses of current feed is approximately independent cable conductor lead-in wire, shield effectiveness is poor, the problem that result of use is undesirable, provide a kind of structure simple, easy to use, shield effectiveness is good, leak heat low, the three-phase integrated cold insulation hyperconductive cable termination that loss is little.
Description
Technical field
The utility model relates to a kind of cable socket, particularly relates to a kind of three-phase integrated cold insulation hyperconductive cable termination.
Background technology
The independent hyperconductive cable termination of the current many employings of three-phase superconduction three coordinates realization, need the space of at substantial, and thermostat heat loss by exhaust in the casing of hyperconductive cable termination is larger, and match in three independent hyperconductive cable terminations, superconducting shielding layer needs to be interconnected by ground connection realization thermostat is outer, can produce extra current feed Joule heat and leak heat, the twice when thermal losses of current feed is approximately independent cable conductor lead-in wire, shield effectiveness is poor, and result of use is undesirable.
Utility model content
The space needing at substantial is coordinated in order to solve three independent hyperconductive cable terminations in prior art, and thermostat heat loss by exhaust in the casing of hyperconductive cable termination is larger, extra current feed Joule heat can be produced and leak heat, the twice when thermal losses of current feed is approximately independent cable conductor lead-in wire, shield effectiveness is poor, the problem that result of use is undesirable, it is simple that the utility model provides a kind of structure, easy to use, shield effectiveness is good, leak heat low, the three-phase integrated cold insulation hyperconductive cable termination that loss is little.
In order to solve the problem, technical solution adopted in the utility model is:
A kind of three-phase integrated cold insulation hyperconductive cable termination, comprise coupling box and cable body, it is characterized in that: also comprise tip body, current feed and insulating sleeve, in tip body, be provided with current feed, tip body upper end is provided with insulating sleeve, described cable body enters coupling box, be connected with current feed in cable body upstream end head main body separately, after described current feed is drawn from tip body, in access insulating sleeve
Aforesaid one three-phase integrated cold insulation hyperconductive cable termination, is characterized in that: be provided with vacuum multi-layer insulation thermostat in described coupling box and tip body.
Aforesaid one three-phase integrated cold insulation hyperconductive cable termination, is characterized in that: the adiabatic thermostat of described coupling box is connected by vacuum heat-insulating pipe with the adiabatic thermostat of tip body.
Aforesaid one three-phase integrated cold insulation hyperconductive cable termination, is characterized in that: described coupling box adopts resin material to make.
Aforesaid one three-phase integrated cold insulation hyperconductive cable termination, is characterized in that: described current feed adopts copper cash.
Aforesaid one three-phase integrated cold insulation hyperconductive cable termination, is characterized in that: described tip body adopts high-abrasive material to make.
The beneficial effect that the utility model reaches: the utility model three-phase integrated cold insulation hyperconductive cable termination, a tip body is adopted to realize the connection of three-phase hyperconductive cable body and outside line, requisite space when so not only can reduce to install, and the heat loss by exhaust of thermostat can be reduced.Three-phase integrated cold insulation hyperconductive cable termination, can realize superconducting shielding layer being interconnected in thermostat inside simultaneously, and be of value to the shield effectiveness of guard shield layer and reduce the running wastage of screen, result of use is better.
Accompanying drawing explanation
Fig. 1 is the structural representation of three-phase integrated cold insulation hyperconductive cable termination.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection range of the present utility model with this.
As shown in Figure 1, a kind of three-phase integrated cold insulation hyperconductive cable termination, comprise coupling box 1, cable body 2, tip body 3, current feed 4 and insulating sleeve 5, current feed 4 is provided with in tip body 3, on tip body, 3 ends are provided with insulating sleeve 5, described cable body 2 enters coupling box 1, be connected with current feed 4 in cable body 2 upstream end head main body separately 3, after described current feed 4 is drawn from tip body 3, in access insulating sleeve 5, in described coupling box 1 and tip body 3, be provided with vacuum multi-layer insulation thermostat.The adiabatic thermostat of described coupling box 1 is connected by vacuum heat-insulating pipe with the adiabatic thermostat of tip body 3.Described coupling box 1 adopts resin material to make.Described current feed 4 adopts copper cash.Described tip body 3 adopts high-abrasive material to make.
In sum, the utility model three-phase integrated cold insulation hyperconductive cable termination, adopt a tip body 3 to realize the connection of three-phase hyperconductive cable body and outside line, requisite space when so not only can reduce to install, and the heat loss by exhaust of thermostat can be reduced.Three-phase integrated cold insulation hyperconductive cable termination, can realize superconducting shielding layer being interconnected in thermostat inside simultaneously, and be of value to the shield effectiveness of guard shield layer and reduce the running wastage of screen, result of use is better.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a three-phase integrated cold insulation hyperconductive cable termination, comprise coupling box and cable body, it is characterized in that: also comprise tip body, current feed and insulating sleeve, current feed is provided with in tip body, tip body upper end is provided with insulating sleeve, and described cable body enters coupling box, is connected in the cable body upstream end head main body separated with current feed, after described current feed is drawn from tip body, in access insulating sleeve.
2. one according to claim 1 three-phase integrated cold insulation hyperconductive cable termination, is characterized in that: be provided with vacuum multi-layer insulation thermostat in described coupling box and tip body.
3. one according to claim 2 three-phase integrated cold insulation hyperconductive cable termination, is characterized in that: the adiabatic thermostat of described coupling box is connected by vacuum heat-insulating pipe with the adiabatic thermostat of tip body.
4. one according to claim 3 three-phase integrated cold insulation hyperconductive cable termination, is characterized in that: described coupling box adopts resin material to make.
5. one according to claim 4 three-phase integrated cold insulation hyperconductive cable termination, is characterized in that: described current feed adopts copper cash.
6. one according to claim 5 three-phase integrated cold insulation hyperconductive cable termination, is characterized in that: described tip body adopts high-abrasive material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856802.8U CN204407542U (en) | 2014-12-30 | 2014-12-30 | A kind of three-phase integrated cold insulation hyperconductive cable termination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856802.8U CN204407542U (en) | 2014-12-30 | 2014-12-30 | A kind of three-phase integrated cold insulation hyperconductive cable termination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204407542U true CN204407542U (en) | 2015-06-17 |
Family
ID=53431379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420856802.8U Expired - Fee Related CN204407542U (en) | 2014-12-30 | 2014-12-30 | A kind of three-phase integrated cold insulation hyperconductive cable termination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204407542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577381A (en) * | 2014-12-30 | 2015-04-29 | 苏州欧美克合金工具有限公司 | Three-phase integrated cold insulation superconducting cable end |
-
2014
- 2014-12-30 CN CN201420856802.8U patent/CN204407542U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577381A (en) * | 2014-12-30 | 2015-04-29 | 苏州欧美克合金工具有限公司 | Three-phase integrated cold insulation superconducting cable end |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |