CN204290686U - For the liquid cooling plate of locomotive traction - Google Patents
For the liquid cooling plate of locomotive traction Download PDFInfo
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- CN204290686U CN204290686U CN201420798013.3U CN201420798013U CN204290686U CN 204290686 U CN204290686 U CN 204290686U CN 201420798013 U CN201420798013 U CN 201420798013U CN 204290686 U CN204290686 U CN 204290686U
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- heat radiation
- flow passage
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Abstract
The utility model relates to a kind of liquid cooling plate, particularly relates to a kind of liquid cooling plate for locomotive traction, for Electric Locomotive transform part.Comprise runner plate and heating panel, be provided with into water cavity and water outlet cavity in described runner plate, described runner plate and heating panel are fixedly connected, radiating block is provided with in described heating panel, one end face of described radiating block is provided with at least one group of radiating flow passage, the other end of described radiating block is provided with heat radiation cavity, the bottom of described heating panel is provided with connected chamber, described radiating flow passage is connected by connected chamber with heat radiation cavity, described radiating flow passage is connected with water inlet cavity, described heat radiation cavity is connected with water outlet cavity, described water inlet cavity, radiating flow passage, heat radiation cavity and water outlet cavity form heat radiation road.For the liquid cooling plate integral structure of locomotive traction, promote serviceability.
Description
Technical field
The utility model relates to a kind of liquid cooling plate, particularly relates to a kind of liquid cooling plate for locomotive traction, for Electric Locomotive transform part.
Background technology
Electric locomotive mainly provides power with the individual event of electrical network electricity for power supply, and traditional be DC power supply individual event power rectifier, drive electric locomotive.In the application that freight locomotive field is a large amount of, and the electric machine controller of the locomotive traction of ac converter adopts is mainly split type converter structure, and the limitation of this mainly cooling system causes.Because the power of locomotive traction is increasing, power density is more and more higher, and the current transformer of compact three-dimensional becomes the main flow pursued at present.The current transformer of electric locomotive traction is divided into DC power supply and the large class of AC power two, straight flow structure mainly adopts thyristor and heat-pipe radiator combining form, AC inverter structure adopts the radiator of the version of separate water cold drawing and IGBT to be mainly split type version, the former is mainly used in lorry field, the latter is mainly used in passenger vehicle, but due to the cooled plate quantity of current transformer whole system many, pipe joint is many, cause the risk of leaking, the possibility of stopping on the way can be caused.
Summary of the invention
The utility model mainly solves the deficiencies in the prior art, a kind of compact conformation is provided, there is lower thermal resistance, flow resistance performance parameter and uniform temperature, high seal etc., the water swivel reducing by 20 many places is installed, and the object reliability step reaching integrated design improves the liquid cooling plate for locomotive traction of more than 30%.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of liquid cooling plate for locomotive traction, comprise runner plate and heating panel, be provided with into water cavity and water outlet cavity in described runner plate, described runner plate and heating panel are fixedly connected, radiating block is provided with in described heating panel, one end face of described radiating block is provided with at least one group of radiating flow passage, the other end of described radiating block is provided with heat radiation cavity, the bottom of described heating panel is provided with connected chamber, described radiating flow passage is connected by connected chamber with heat radiation cavity, described radiating flow passage is connected with water inlet cavity, described heat radiation cavity is connected with water outlet cavity, described water inlet cavity, radiating flow passage, heat radiation cavity and water outlet cavity form heat radiation road.
As preferably, an end face of described radiating block is provided with 6 groups of radiating flow passages, often organizes radiating flow passage by 4 Curved runner phase compositions, 4 interruption-like distributions of Curved runner, mutually airtight by cover plate between the bottom of described connected chamber with heating panel.
As preferably, described runner plate and heating panel are in vertical distribution, and described runner plate is welded and fixed mutually with heating panel.
Link water knockout drum by snap joint, water knockout drum and liquid cooling plate become one, and liquid cooling plate adopts section bar FSW to be spliced into one, and connected chamber end adopts end plate encapsulation, and employing end, water knockout drum end encapsulates.
This structure is actually the leap of a part of cooling system, decreases the link of complete assembling, and the quantity minimizing at double of parts, compares than traditional liquid cooling plate, compacter, safe and artificial installation cost.
Therefore, the liquid cooling plate for locomotive traction of the present utility model, integral structure, promotes serviceability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model;
Fig. 3 is A-A sectional structure schematic diagram in Fig. 1;
Fig. 4 is B-B sectional structure schematic diagram in Fig. 1.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, a kind of liquid cooling plate for locomotive traction, comprise runner plate 1 and heating panel 2, be provided with in described runner plate 1 into water cavity 3 and water outlet cavity 4, described runner plate 1 is fixedly connected with heating panel 2, radiating block 5 is provided with in described heating panel 2, one end face of described radiating block 5 is provided with at least one group of radiating flow passage 6, the other end of described radiating block 5 is provided with heat radiation cavity 7, the bottom of described heating panel 2 is provided with connected chamber 8, described radiating flow passage 6 is connected by connected chamber 8 with heat radiation cavity 7, described radiating flow passage 6 is connected with water inlet cavity 3, described heat radiation cavity 7 is connected with water outlet cavity 4, described water inlet cavity 3, radiating flow passage 6, heat radiation cavity 7 and water outlet cavity 4 form heat radiation road.
One end face of described radiating block 5 is provided with 6 groups of radiating flow passages 6, often organizes radiating flow passage 6 by the phase composition of 4 Curved runners 9,4 interruption-like distributions of Curved runner 9, mutually airtight by cover plate 10 between the bottom of described connected chamber 8 with heating panel 2.
Described runner plate 1 is in vertical distribution with heating panel 2, and described runner plate 1 is welded and fixed mutually with heating panel 2.
Claims (3)
1. the liquid cooling plate for locomotive traction, it is characterized in that: comprise runner plate (1) and heating panel (2), be provided with in described runner plate (1) into water cavity (3) and water outlet cavity (4), described runner plate (1) and heating panel (2) are fixedly connected, radiating block (5) is provided with in described heating panel (2), one end face of described radiating block (5) is provided with at least one group of radiating flow passage (6), the other end of described radiating block (5) is provided with heat radiation cavity (7), the bottom of described heating panel (2) is provided with connected chamber (8), described radiating flow passage (6) is connected by connected chamber (8) with heat radiation cavity (7), described radiating flow passage (6) is connected with water inlet cavity (3), described heat radiation cavity (7) is connected with water outlet cavity (4), described water inlet cavity (3), radiating flow passage (6), heat radiation cavity (7) and water outlet cavity (4) form heat radiation road.
2. the liquid cooling plate for locomotive traction according to claim 1, it is characterized in that: an end face of described radiating block (5) is provided with 6 groups of radiating flow passages (6), often organize radiating flow passage (6) by the phase composition of 4 Curved runners (9), the interruption-like distribution of 4 Curved runners (9), mutually airtight by cover plate (10) between the bottom of described connected chamber (8) with heating panel (2).
3. the liquid cooling plate for locomotive traction according to claim 1 and 2, it is characterized in that: described runner plate (1) and heating panel (2) are in vertical distribution, and described runner plate (1) is welded and fixed mutually with heating panel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798013.3U CN204290686U (en) | 2014-12-17 | 2014-12-17 | For the liquid cooling plate of locomotive traction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798013.3U CN204290686U (en) | 2014-12-17 | 2014-12-17 | For the liquid cooling plate of locomotive traction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204290686U true CN204290686U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420798013.3U Active CN204290686U (en) | 2014-12-17 | 2014-12-17 | For the liquid cooling plate of locomotive traction |
Country Status (1)
| Country | Link |
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| CN (1) | CN204290686U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105899054A (en) * | 2016-06-23 | 2016-08-24 | 湖州旭源电气科技有限公司 | Combined liquid-cooling radiator for large-medium high-frequency switching power supply |
| CN106847766A (en) * | 2017-04-10 | 2017-06-13 | 株洲南车奇宏散热技术有限公司 | A kind of T-shaped water-filled radiator and water-cooling method |
| CN107768330A (en) * | 2017-11-28 | 2018-03-06 | 西安中车永电电气有限公司 | A kind of high-power T-shaped water-filled radiator |
-
2014
- 2014-12-17 CN CN201420798013.3U patent/CN204290686U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105899054A (en) * | 2016-06-23 | 2016-08-24 | 湖州旭源电气科技有限公司 | Combined liquid-cooling radiator for large-medium high-frequency switching power supply |
| CN105899054B (en) * | 2016-06-23 | 2018-08-24 | 湖州旭源电气科技有限公司 | A kind of combined liquid cooling and radiation device of medium-and-large-sized high frequency switch power |
| CN106847766A (en) * | 2017-04-10 | 2017-06-13 | 株洲南车奇宏散热技术有限公司 | A kind of T-shaped water-filled radiator and water-cooling method |
| CN107768330A (en) * | 2017-11-28 | 2018-03-06 | 西安中车永电电气有限公司 | A kind of high-power T-shaped water-filled radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Xiaoshan District of Hangzhou City, Zhejiang province 311220 Xiaoshan Economic Development Zone Huarui Center 1 building 23 layer Patentee after: Hangzhou Bo Bo heat transfer Polytron Technologies Inc Address before: Hangzhou City, Zhejiang province Xiaoshan District 311201 building a road A No. 66 23 floor Huarui Center Patentee before: Hangzhou Xiangbo Electric Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Liquid cooling plate for locomotive traction Effective date of registration: 20170728 Granted publication date: 20150422 Pledgee: Bank of Beijing, Limited by Share Ltd, Hangzhou, Xiaoshan branch Pledgor: Hangzhou Bo Bo heat transfer Polytron Technologies Inc Registration number: 2017330000076 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180828 Granted publication date: 20150422 Pledgee: Bank of Beijing, Limited by Share Ltd, Hangzhou, Xiaoshan branch Pledgor: Hangzhou Bo Bo heat transfer Polytron Technologies Inc Registration number: 2017330000076 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: Room 702, building 3, no.371, Mingxing Road, Xiaoshan Economic and Technological Development Zone, Hangzhou, Zhejiang 311200 Patentee after: Xiangbo heat transfer technology Co.,Ltd. Address before: Xiaoshan District of Hangzhou City, Zhejiang province 311220 Xiaoshan Economic Development Zone Huarui Center 1 building 23 layer Patentee before: XENBO (HANGZHOU) HEAT TRANSFER SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |