CN205451951U - Ripple water -cooled resistor - Google Patents
Ripple water -cooled resistor Download PDFInfo
- Publication number
- CN205451951U CN205451951U CN201521101012.XU CN201521101012U CN205451951U CN 205451951 U CN205451951 U CN 205451951U CN 201521101012 U CN201521101012 U CN 201521101012U CN 205451951 U CN205451951 U CN 205451951U
- Authority
- CN
- China
- Prior art keywords
- water
- water route
- conductor tube
- screw
- ripple
- 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 ripple water -cooled resistor. A ripple water -cooled resistor includes water route clamping screw, water route clamping screw's periphery is provided with the water conservancy diversion structure of screw thread form, and water route clamping screw is located the inner chamber of conductor pipe, formation spiral water route between the water conservancy diversion structure of water route clamping screw's screw thread form and the conductor pipe. The utility model discloses a form spiral water route, rivers accessible water conservancy diversion mechanism formation circulation water route between the water conservancy diversion structure of water water route clamping screw's screw form and the conductor pipe to fully contact with the conductor inside pipe wall, in time take away the heat that resistance produced, reach the effect that promotes heat -sinking capability.
Description
Technical field
This utility model relates to a kind of resistance, particularly relates to a kind of ripple water-cooled resistor.
Background technology
At present, water-cooled resistor has a lot of outer appearnce to be similar to the product of this kind of resistor, but difficulty of processing is relatively big, the situations such as fault of construction causes support not parallel, and hydraulic pressure is bad.This type of water-cooled resistor does not add water route in catheter interior, and only by direct for conduit water flowing, and water inlet pipe is less than conduit caliber, causes catheter interior water level on the low side, it is difficult to distribute the heat at resistor top.How to eliminate above-mentioned adverse effect, be the industry problem of needing solution badly.
Utility model content
For drawbacks described above, the purpose of this utility model is to provide a kind of ripple water-cooled resistor, solves the problem that radiating efficiency is low.
The purpose of this utility model is to provide a kind of ripple water-cooled resistor, including water route standing screw, the periphery of water route standing screw is provided with screw-shaped flow-guiding structure, water route standing screw is positioned at the inner chamber of conductor tube, forms spiral water route between screw-shaped flow-guiding structure and the conductor tube of water route standing screw.
Preferably, described flow-guiding structure be the entirety of the periphery being wrapped in water route standing screw be screw-shaped SUS304 steel disc.
Preferably, one end of water route standing screw is provided with water inlet, and the other end of water route standing screw is provided with outlet, and water inlet, outlet all connect with spiral water route.
Preferably, it is provided with conductor tube plug between end and the water route standing screw of conductor tube.
Preferably, it is provided with the first sealing ring between end and the described conductor tube plug of conductor tube.
Preferably, water route standing screw is fixed nut by water route and is fixed with described conductor tube plug, and water route is fixed and is provided with the second sealing ring between nut and described conductor tube plug.
Preferably, conductor tube two ends are provided with mounting bracket.
Preferably, screw-shaped flow-guiding structure is thread surface, and the external diameter of described thread surface is identical with the internal diameter of described conductor tube.
Preferably, described conductor tube is 95# porcelain tube, and the periphery of 95# porcelain tube is wound around resistance wire, and the both ends of 95# porcelain tube are provided with binding post, and the two ends of resistance wire are connected with two binding posts respectively by spot welding mode.
Compared with existing technical scheme, a kind of ripple water-cooled resistor that this utility model uses, there is following beneficial effect:
This utility model, by forming spiral water route between screw-shaped flow-guiding structure and the conductor tube of water water route standing screw, increases current contact, area of dissipation, improves radiating efficiency 20%；Fix coordinating of nut by flow-guiding structure with sealing ring, conductor tube plug, water route, improve the situation that hydraulic pressure is bad.
Accompanying drawing explanation
Fig. 1 is the exploded view of a kind of ripple water-cooled resistor in this utility model embodiment.
Fig. 2 is the waterway structure figure of a kind of ripple water-cooled resistor in this utility model embodiment.
Fig. 3 is the structural representation of a kind of ripple water-cooled resistor in this utility model embodiment.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
As shown in Figure 1, this utility model provides a kind of ripple water-cooled resistor, including water route standing screw 40, the periphery of water route standing screw 40 is provided with screw-shaped flow-guiding structure 403, water route standing screw 40 is positioned at the inner chamber of conductor tube 1, spiral water route is formed between screw-shaped flow-guiding structure 403 and the conductor tube 1 of water route standing screw 40, one end of water route standing screw 40 is provided with water inlet 401, the other end of water route standing screw 40 is provided with outlet 402, and water inlet 401, outlet 402 all connect with spiral water route.Current circulate in spiral water route, provide the new water of low temperature in real time, it is achieved improve the purpose of radiating efficiency.In ripple water-cooled resistor work process, current flow to from water inlet 401, form spiral water route, flow out from outlet 402 between the screw-shaped flow-guiding structure 403 and conductor tube 1 of water route standing screw, increase current contact, area of dissipation, improve radiating efficiency 20%.Wherein, in order to improve ability resistant to pressure, needing conductor tube 1 to have higher toughness, therefore, in the present embodiment, conductor tube 1 preferably employs 95# porcelain tube.The periphery of 95# porcelain tube is wound around resistance wire 3, and the both ends of 95# porcelain tube are provided with binding post 2, and the two ends of resistance wire 3 are connected with two binding posts 2 respectively by spot welding mode, provides good junction point for resistance external connection line.Flow-guiding structure 403 can be that to be wrapped in the entirety of water route standing screw 40 periphery be screw-shaped SUS304 steel disc, its spiral helicine structure defines circulation waterway, in the present embodiment, screw-shaped flow-guiding structure 403 have employed the thread surface of SUS304 steel disc material, the external diameter of thread surface is identical with the internal diameter of conductor tube 1, can ensure that water route circulates along flow-guiding structure 403, to improve radiating efficiency.It is provided with conductor tube plug 5 between end and the water route standing screw 40 of conductor tube 1, conductor tube 1 is fixed with water route standing screw 40.
Being provided with the first sealing ring 8 between end and the described conductor tube plug 5 of conductor tube 1, this first sealing ring can improve water route resistance to pressure, it is to avoid leaks, to be applicable to the degree of protection environment as IP00.
Water route standing screw 40 is fixed nut 7 by water route and is fixed with described conductor tube plug 5, and water route is fixed and is provided with the second sealing ring 9 between nut 40 and described conductor tube plug 5, and this second sealing ring can improve water route resistance to pressure.
Conductor tube 1 two ends are provided with mounting bracket 6, make water route angle level fix, and keep hydraulic pressure uniform.
A kind of installation steps example of the ripple water-cooled resistor of the present embodiment:
The first step: two ends link terminal on 95# porcelain tube.
Second step: on 95# porcelain tube around on resistance wire, and resistance wire two ends are fixed on binding post (spot welding).
3rd step: around upper surface screw thread on the standing screw of water route, general water route standing screw and thread surface can use SUS304 steel disc.
4th step: water route standing screw, pierces into inside porcelain tube, loads onto the first sealing ring and porcelain tube plug.
5th step: load onto at the second sealing ring, and the nut as fixture.
6th step: hydraulic pressure, outward appearance, performance are detected.
7th step: resistor is carried out mark, packaging.
Below it is only preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, on the premise of without departing from this utility model principle; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (9)
1. a ripple water-cooled resistor, it is characterized in that, including water route standing screw, the periphery of water route standing screw is provided with screw-shaped flow-guiding structure, water route standing screw is positioned at the inner chamber of conductor tube, forms spiral water route between screw-shaped flow-guiding structure and the conductor tube of water route standing screw.
2. ripple water-cooled resistor as claimed in claim 1 a kind of, it is characterised in that described flow-guiding structure be the entirety of the periphery being wrapped in water route standing screw be screw-shaped SUS304 steel disc.
3. a kind of ripple water-cooled resistor as claimed in claim 1, it is characterised in that one end of water route standing screw is provided with water inlet, and the other end of water route standing screw is provided with outlet, and water inlet, outlet all connect with described spiral water route.
4. a kind of ripple water-cooled resistor as claimed in claim 1, it is characterised in that be provided with conductor tube plug between end and the water route standing screw of conductor tube.
5. a kind of ripple water-cooled resistor as claimed in claim 4, it is characterised in that be provided with the first sealing ring between end and the described conductor tube plug of described conductor tube.
6. a kind of ripple water-cooled resistor as claimed in claim 4, it is characterised in that described water route standing screw is fixed nut by water route and fixed with described conductor tube plug, and water route is fixed and is provided with the second sealing ring between nut and described conductor tube plug.
7. a kind of ripple water-cooled resistor as claimed in claim 1, it is characterised in that described conductor tube two ends are provided with mounting bracket.
8. a kind of ripple water-cooled resistor as claimed in claim 1, it is characterised in that described screw-shaped flow-guiding structure is thread surface, and the external diameter of described thread surface is identical with the internal diameter of described conductor tube.
9. a kind of ripple water-cooled resistor as described in any one in claim 1-8, it is characterized in that, described conductor tube is 95# porcelain tube, the periphery of 95# porcelain tube is wound around resistance wire, the both ends of 95# porcelain tube are provided with binding post, and the two ends of resistance wire are connected with two binding posts respectively by spot welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101012.XU CN205451951U (en) | 2015-12-25 | 2015-12-25 | Ripple water -cooled resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101012.XU CN205451951U (en) | 2015-12-25 | 2015-12-25 | Ripple water -cooled resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205451951U true CN205451951U (en) | 2016-08-10 |
Family
ID=56578513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521101012.XU Expired - Fee Related CN205451951U (en) | 2015-12-25 | 2015-12-25 | Ripple water -cooled resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205451951U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107316723A (en) * | 2017-06-30 | 2017-11-03 | 湖南福德电气有限公司 | A kind of SVG startup resistors |
| CN108692909A (en) * | 2018-06-27 | 2018-10-23 | 中国空气动力研究与发展中心高速空气动力研究所 | A kind of water-cooling structure being thermally shielded protection to wind-tunnel balance |
| CN110299871A (en) * | 2018-03-23 | 2019-10-01 | 北京丰凯换热器有限责任公司 | A kind of vehicle brake and the energy dissipation unit for vehicle brake |
| CN112992446A (en) * | 2021-02-05 | 2021-06-18 | 广州市照铜五金有限公司 | High-voltage water-cooled resistor |
-
2015
- 2015-12-25 CN CN201521101012.XU patent/CN205451951U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107316723A (en) * | 2017-06-30 | 2017-11-03 | 湖南福德电气有限公司 | A kind of SVG startup resistors |
| CN110299871A (en) * | 2018-03-23 | 2019-10-01 | 北京丰凯换热器有限责任公司 | A kind of vehicle brake and the energy dissipation unit for vehicle brake |
| CN108692909A (en) * | 2018-06-27 | 2018-10-23 | 中国空气动力研究与发展中心高速空气动力研究所 | A kind of water-cooling structure being thermally shielded protection to wind-tunnel balance |
| CN108692909B (en) * | 2018-06-27 | 2023-08-04 | 中国空气动力研究与发展中心高速空气动力研究所 | Water cooling structure for heat insulation protection of wind tunnel balance |
| CN112992446A (en) * | 2021-02-05 | 2021-06-18 | 广州市照铜五金有限公司 | High-voltage water-cooled resistor |
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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: 20160810 Termination date: 20171225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |