CN204680663U - A kind of IGBT water-cooling system with preventing water leakage function - Google Patents
A kind of IGBT water-cooling system with preventing water leakage function Download PDFInfo
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- CN204680663U CN204680663U CN201520402163.2U CN201520402163U CN204680663U CN 204680663 U CN204680663 U CN 204680663U CN 201520402163 U CN201520402163 U CN 201520402163U CN 204680663 U CN204680663 U CN 204680663U
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- water
- filled radiator
- igbt
- drip tray
- cooling system
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Abstract
The utility model provides a kind of IGBT water-cooling system with preventing water leakage function, comprise water-filled radiator, IGBT, IGBT drive plate and drip tray, water-filled radiator is provided with admitting pipe joint and titting water outlet, and admitting pipe joint and titting water outlet are at the same end face of water-filled radiator; Water-filled radiator side is provided with drip tray, and one end of drip tray is arranged in the conduit of water-filled radiator, and drip tray has water storage tank away from one end of water-filled radiator, discharge orifice is had bottom water storage tank, structure is simple, and it is convenient to install, the infringement that the seepage greatly reducing cooling water may cause.
Description
Technical field
The utility model belongs to the preventing water leakage design of IGBT water-cooling system, relates to the waterproofing protection to IGBT and drive circuit thereof, is specifically related to a kind of IGBT water-cooling system with preventing water leakage function.
Background technology
For ensureing that IGBT normally works, need to adopt the way of water-cooled to avoid its temperature rise too high.At present, converter, frequency converter and reactive power compensator are expanded by many independent IGBT module to form, and for reducing the floor space of equipment, require that modular structure is compact, driving and other electronic circuit will be arranged in the proximal most position of IGBT usually.So, once seepage appears in cooling water, may directly damage adjacent electronic circuit, even may cause the damage of other power model.
In the installation and adjustment stage of equipment, cooling water system generally will carry out the hydraulic test, for serious leakage and splash etc., can Timeliness coverage, process, but seepage slowly that cumbersome is, because its leakage rate is little, position is hidden, if undiscovered within the short period of the hydraulic test, the safe operation of the equipment of giving is left hidden danger.
Utility model content
The purpose of this utility model is to provide a kind of simple structure, and it is convenient to install, and has the IGBT water-cooling system of preventing water leakage function, the infringement that the seepage greatly reducing cooling water may cause.
For achieving the above object, the utility model is by the following technical solutions:
A kind of IGBT water-cooling system with preventing water leakage function, comprise water-filled radiator and drip tray, the laminating of IGBT and IGBT drive plate is arranged on water-filled radiator side, described drip tray is fixed on water-filled radiator side by the mounting groove on mounting rail and water-filled radiator side, the admitting pipe joint of water-filled radiator and titting water outlet to be arranged on water-filled radiator side and to be positioned at above drip tray, described drip tray stretches out, drip tray is provided with water storage tank away from one end of water-filled radiator, has discharge orifice bottom water storage tank.
Further, the water-filled radiator side of described water-filled radiator end face and installation drip tray is provided with guiding gutter.
Further, described drip tray, IGBT and IGBT drive plate are arranged on water-filled radiator same side, and drip tray is positioned at above IGBT and IGBT drive plate.
Further, described water-filled radiator side and water-filled radiator end face angle are 93 °.
Further, between described drip tray and the water-filled radiator side of installing drip tray, angle is 100 °.
Further, the inner aluminium section bar having runner to distribute of described water-filled radiator
Owing to have employed technique scheme, the beneficial effects of the utility model are:
The utility model arranges a drip tray below the going out of water-filled radiator, water inlet, for collecting the cooling water of seepage, like this, when the cooling water leaked out is more time, easily found by maintainer and process in time, simultaneously, because the temperature of IGBT cooler is higher, the area of drip tray itself is comparatively large, and the water of drip tray is easy to evaporation, can delay the impact that seepage causes; Be provided with water storage tank in one end of drip tray, be provided with discharge orifice in the bottom of water storage tank, when more at drip tray water receiving, unmanned process, by discharge orifice, allow water be flowed out by the position of safety, but can not damage equipment.
Further, water-filled radiator side and water-filled radiator end face angle are 93 °, consider to have guiding gutter on two sides simultaneously, prevent from leaking and flow out from the side, impact the electronic device of inside modules.
Further, drip tray is inserted in the side mounting groove of water-filled radiator with the angle of 100 °, prevents the water of seepage from arriving IGBT, electronic circuit along cooler or dripping and pours on infrastructure devices.
Accompanying drawing explanation
Fig. 1 is the front view of the IGBT water-cooling system with preventing water leakage function;
Fig. 2 is the left view of the IGBT water-cooling system with preventing water leakage function;
Fig. 3 is the vertical view of the IGBT water-cooling system with preventing water leakage function;
Wherein, 1-water-filled radiator, 2-drip tray, 3-mounting rail, 4-water-filled radiator side, 5-IGBT, 6-IGBT drive plate, 7-admitting pipe joint, 8-titting water outlet, 9-discharge orifice, 10-water storage tank, 11-guiding gutter, 12-water-filled radiator end face.
Embodiment
Below in conjunction with embodiment, utility model is described in further detail.
As Figure 1-3, a kind of IGBT water-cooling system with preventing water leakage function of the utility model, comprises water-filled radiator 1, drip tray 2, IGBT5, IGBT drive plate 6, and water-filled radiator 1 is the inner aluminium section bar having runner to distribute; Water-filled radiator side 4 and water-filled radiator end face 12 angle are 93 °; And guiding gutter is provided with on water-filled radiator end face 12 with the water-filled radiator side 4 of installation drip tray 2; The admitting pipe joint 7 of water-filled radiator 1 and titting water outlet 8 to be arranged on water-filled radiator side 4 and to be positioned at above drip tray 2, and admitting pipe joint 7 and titting water outlet 8 are at the same end face of water-filled radiator; Water-filled radiator side is provided with drip tray, and between drip tray 2 and the water-filled radiator side 4 of installing drip tray 2, angle is 100 ° and is arranged in the conduit of water-filled radiator.Drip tray 2 stretches out, there is water storage tank 10 one end away from water-filled radiator 1 to drip tray 2, discharge orifice 9 is had bottom water storage tank 10, drip tray 2 is fixed on water-filled radiator 1 side by the mounting groove on mounting rail 3 and water-filled radiator side 4, IGBT5 and IGBT drive plate 6 laminating is arranged on water-filled radiator side 4.
The water-filled radiator side 4 of described water-filled radiator end face 12 and installation drip tray 2 is provided with guiding gutter 11; Described drip tray 2, IGBT5 and IGBT drive plate 6 are arranged on water-filled radiator 1 same side, and drip tray 2 is positioned at above IGBT5 and IGBT drive plate 6.
Full control device IGBT5 is the core component of voltage source converter, needs the support of the electronic circuit such as drive plate, adaptation board during work.The caloric value produced during circulation big current is larger, water-cooled must be carried out by water-filled radiator 1 couple of IGBT, but once the connection of cooling water pipeline and water-filled radiator 1 goes wrong, the cooling water leaked out drenches electronic circuit, very likely causes the damage of equipment.Structure of the present utility model is simple, and it is convenient to install, the infringement that the seepage greatly reducing cooling water may cause.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit, although be described in detail the utility model with reference to above-described embodiment, those of ordinary skill in the field are to be understood that: still can modify to embodiment of the present utility model or equivalent replacement, and not departing from any amendment of the utility model spirit and scope or equivalent replacement, it all should be encompassed in the middle of this right.
Claims (6)
1. one kind has the IGBT water-cooling system of preventing water leakage function, it is characterized in that: comprise water-filled radiator (1) and drip tray (2), IGBT (5) and IGBT drive plate (6) laminating are arranged on water-filled radiator side (4), described drip tray (2) is fixed on water-filled radiator (1) side by the mounting groove on mounting rail (3) and water-filled radiator side (4), the admitting pipe joint (7) of water-filled radiator (1) and titting water outlet (8) are arranged on water-filled radiator side (4), and be positioned at drip tray (2) top, described drip tray (2) stretches out, drip tray (2) is provided with water storage tank (10) away from one end of water-filled radiator (1), discharge orifice (9) is had bottom water storage tank.
2. the IGBT water-cooling system with preventing water leakage function according to claim 1, is characterized in that: the water-filled radiator side (4) of described water-filled radiator end face (12) and installation drip tray (2) is provided with guiding gutter (11).
3. a kind of IGBT water-cooling system with preventing water leakage function as claimed in claim 1, it is characterized in that: described drip tray (2), IGBT (5) and IGBT drive plate (6) are arranged on water-filled radiator (1) same side, drip tray (2) is positioned at IGBT (5) and IGBT drive plate (6) top.
4. the IGBT water-cooling system with preventing water leakage function according to claim 1, is characterized in that: described water-filled radiator side (4) and water-filled radiator end face (12) angle are 93 °.
5. the IGBT water-cooling system with preventing water leakage function according to claim 1, is characterized in that: between described drip tray (2) and the water-filled radiator side (4) of installing drip tray (2), angle is 100 °.
6. the IGBT water-cooling system with preventing water leakage function according to claim 1, is characterized in that: described water-filled radiator (1) is the inner aluminium section bar having runner to distribute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402163.2U CN204680663U (en) | 2015-06-11 | 2015-06-11 | A kind of IGBT water-cooling system with preventing water leakage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402163.2U CN204680663U (en) | 2015-06-11 | 2015-06-11 | A kind of IGBT water-cooling system with preventing water leakage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204680663U true CN204680663U (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520402163.2U Active CN204680663U (en) | 2015-06-11 | 2015-06-11 | A kind of IGBT water-cooling system with preventing water leakage function |
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| CN (1) | CN204680663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534583A (en) * | 2017-08-10 | 2018-09-14 | 北京市鑫全盛科技有限公司 | Constrictor and water-filled radiator for water-filled radiator |
-
2015
- 2015-06-11 CN CN201520402163.2U patent/CN204680663U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534583A (en) * | 2017-08-10 | 2018-09-14 | 北京市鑫全盛科技有限公司 | Constrictor and water-filled radiator for water-filled radiator |
| WO2019029217A1 (en) * | 2017-08-10 | 2019-02-14 | 北京市鑫全盛科技有限公司 | Constriction device for water-cooling radiator and water-cooling radiator |
| US11160193B2 (en) | 2017-08-10 | 2021-10-26 | Beijing Deepcool Industries Co., Ltd. | Shrinking device for liquid cooling system and the liquid cooling system having the same |
| CN108534583B (en) * | 2017-08-10 | 2023-12-01 | 北京市鑫全盛科技有限公司 | Contractor for water-cooling radiator and water-cooling radiator |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |