CN204760561U - Copper bar for water cooled cable - Google Patents
Copper bar for water cooled cable Download PDFInfo
- Publication number
- CN204760561U CN204760561U CN201520338375.9U CN201520338375U CN204760561U CN 204760561 U CN204760561 U CN 204760561U CN 201520338375 U CN201520338375 U CN 201520338375U CN 204760561 U CN204760561 U CN 204760561U
- Authority
- CN
- China
- Prior art keywords
- contact tube
- copper bar
- water
- cooled cable
- catch
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a copper bar for water cooled cable has the body, the body includes the contact tube, and the both ends of contact tube all are equipped with the connection piece that is used for the electricity to connect, the inside cavity of contact tube and form in the kenozooecium, be equipped with on the contact tube rather than communicating inlet tube in inside and outlet pipe, be equipped with the separation blade along its extending direction equidistance on the inner wall of well kenozooecium, the clearance that supplies the cooling water to walk has between the inner wall of separation blade and well kenozooecium. The utility model discloses the operating temperature of copper bar be can guarantee, its safety in utilization and stability are improved.
Description
Technical field
The utility model relates to the circuit connecting unit of electric arc furnace water cooled cable, particularly a kind of water-cooled cable copper bar.
Background technology
Arc furnace is the electric furnace of high melt ore and the metal utilizing electrode arc to produce.During gas discharge formation electric arc, energy is very concentrated, and arc district temperature is more than 3000 DEG C.For smelting metal, arc furnace is larger than other converter technological flexibilities, and effectively can remove the impurity such as desulfuration, phosphorus, furnace temperature easily controls, and occupation area of equipment is little, is suitable for the melting of superior alloy steel.
Arc furnace belongs to powerful device, therefore connects in order to safety often adopts the copper bar that can bear significant power demand at circuit.All in use can there is heat condition in various degree in traditional copper bar.When copper bar is under continuous high temperature operation, its useful life and use safety be all its will faced by problem.
Utility model content
The purpose of this utility model is to provide one can ensure working temperature, improves the water-cooled cable copper bar of safety in utilization and stability.
The technical scheme realizing the utility model object is: the utility model has body; It is characterized in that: described body comprises contact tube, the two ends of contact tube are equipped with the brace for being electrically connected; The inner hollow of described contact tube also forms hollow bulb; Described contact tube is provided with the water inlet pipe and outlet pipe that communicate with its inside; The inwall of described hollow bulb is equidistantly provided with catch along its bearing of trend; There is between described catch and the inwall of hollow bulb the gap that Cooling Water is walked.
Above-mentioned catch is vertical with the inwall of hollow bulb and block the passage of hollow bulb half; Described each catch is walked after direction all rotates 30 ° ~ 90 ° with previous catch by cooling water and is equally spaced.
Above-mentioned contact tube is provided with insulating barrier.
As distortion, above-mentioned contact tube can be coated with insulating varnish.
Above-mentioned contact tube is provided with a water inlet pipe and an outlet pipe; Described water inlet pipe and outlet pipe lay respectively at contact tube two ends and near brace place.
Temperature inductor is provided with in above-mentioned contact tube.
The utility model has positive effect: (1) the utility model utilizes contact tube and brace to conduct electricity, and realizes the cooling to contact tube, thus cools the temperature of whole copper bar, ensure its working temperature by water inlet pipe and outlet pipe; (2) catch arranged in the utility model hollow bulb can increase the stroke of cooling water, thus improves cooling effect widely; (3) or the utility model arranges insulating barrier coating insulating varnish can protect the safety of working site on contact tube; (4) water inlet pipe of the present utility model and blow water pipe be separated by as far as possible far away can ensure the abundant heat-absorbing action of its cooling water; (5) the utility model utilizes temperature inductor can monitor the real time temperature of contact tube, easily and effectively.
Accompanying drawing explanation
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is structural representation of the present utility model;
Fig. 2 is cutaway view of the present utility model.
Embodiment
See Fig. 1 and Fig. 2, the utility model has body; Described body comprises contact tube 1, and the two ends of contact tube 1 are equipped with the brace 2 for being electrically connected; The inner hollow of described contact tube 1 also forms hollow bulb; Described contact tube 1 is provided with the water inlet pipe 3 and an outlet pipe 4 that communicate with its inside; The inwall of described hollow bulb is equidistantly provided with catch 5 along its bearing of trend; There is between described catch 5 and the inwall of hollow bulb the gap that Cooling Water is walked.
Described catch 5 is vertical with the inwall of hollow bulb and block the passage of hollow bulb half; Described each catch 5 walks direction all to be equally spaced after previous catch 5 half-twist by cooling water.
Described contact tube 1 is provided with insulating barrier.
Described water inlet pipe 3 and outlet pipe 4 lay respectively at contact tube 1 two ends and near brace 2 place.
Temperature inductor 6 is provided with in described contact tube 1.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (6)
1. a water-cooled cable copper bar, has body; It is characterized in that: described body comprises contact tube (1), the two ends of contact tube (1) are equipped with the brace (2) for being electrically connected; The inner hollow of described contact tube (1) also forms hollow bulb; Described contact tube (1) is provided with the water inlet pipe (3) and outlet pipe (4) that communicate with its inside; The inwall of described hollow bulb is equidistantly provided with catch (5) along its bearing of trend; There is between described catch (5) and the inwall of hollow bulb the gap that Cooling Water is walked.
2. a kind of water-cooled cable copper bar according to claim 1, is characterized in that: described catch (5) is vertical with the inwall of hollow bulb and block the passage of hollow bulb half; Described each catch (5) is walked after direction all rotates 30 ° ~ 90 ° with previous catch (5) by cooling water and is equally spaced.
3. a kind of water-cooled cable copper bar according to claim 2, is characterized in that: described contact tube (1) is provided with insulating barrier.
4. a kind of water-cooled cable copper bar according to claim 2, is characterized in that: (1) is coated with insulating varnish to described contact tube.
5. a kind of water-cooled cable copper bar according to claim 3 or 4, is characterized in that: described contact tube (1) is provided with a water inlet pipe (3) and an outlet pipe (4); Described water inlet pipe (3) and outlet pipe (4) lay respectively at contact tube (1) two ends and near brace (2) place.
6. a kind of water-cooled cable copper bar according to claim 5, is characterized in that: be provided with temperature inductor (6) in described contact tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520338375.9U CN204760561U (en) | 2015-05-22 | 2015-05-22 | Copper bar for water cooled cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520338375.9U CN204760561U (en) | 2015-05-22 | 2015-05-22 | Copper bar for water cooled cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204760561U true CN204760561U (en) | 2015-11-11 |
Family
ID=54475240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520338375.9U Expired - Fee Related CN204760561U (en) | 2015-05-22 | 2015-05-22 | Copper bar for water cooled cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204760561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109417237A (en) * | 2016-07-05 | 2019-03-01 | 浩亭汽车部件有限公司 | The contact element of liquid cooling |
-
2015
- 2015-05-22 CN CN201520338375.9U patent/CN204760561U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109417237A (en) * | 2016-07-05 | 2019-03-01 | 浩亭汽车部件有限公司 | The contact element of liquid cooling |
| US10632861B2 (en) | 2016-07-05 | 2020-04-28 | HARTING Automotive GmbH | Liquid-cooled contact element |
| CN109417237B (en) * | 2016-07-05 | 2020-12-25 | 浩亭汽车部件有限公司 | Liquid-cooled contact element |
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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: 20151111 Termination date: 20160522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |