CN209233583U - A kind of multi-panel coiling cooling device - Google Patents
A kind of multi-panel coiling cooling device Download PDFInfo
- Publication number
- CN209233583U CN209233583U CN201822199792.6U CN201822199792U CN209233583U CN 209233583 U CN209233583 U CN 209233583U CN 201822199792 U CN201822199792 U CN 201822199792U CN 209233583 U CN209233583 U CN 209233583U
- Authority
- CN
- China
- Prior art keywords
- stator winding
- cooling bath
- heat
- liquid cooling
- motor stator
- 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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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a kind of multi-panel coiling cooling devices, it includes motor stator winding；Liquid cooling bath is equipped on multiple faces of motor stator winding；Heat-conducting resin is filled between motor stator winding and liquid cooling bath；Several liquid cooling baths form the interconnected coiling structure of inlet and outlet, and connect to form cooling circuit with cooler bin；The utility model uses coiling cooling bath, effectively increases heat-conducting area；Using heat-conducting resin encapsulating, air-isolation fills heat-conducting resin, increases thermal coefficient；Using multi-direction room structure, reduces coolant flow and hinder；It is designed using fan groove, reduces motor thickness while not influencing cooling liquid speed to greatest extent, effectively improve heat transfer efficiency.
Description
Technical field
The utility model relates to a kind of cooling devices, and in particular to a kind of multi-panel coiling cooling device.
Background technique
Some heavy-duty motors are since power is big, and calorific value is also very big in operational process, then for this type electricity
Machine cooling system is essential device, and traditional cooling device can only be cooled down for a face, however motor by
The heat caused by being lost is more than what one direction radiated, thus traditional type of cooling it is thermally conductive ability it is limited, no
Utmostly heat caused by the loss of electric machine can sufficiently be exported.
Utility model content
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, design is closed
Reason, multi-panel coiling cooling device easy to use.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes motor stator winding；Motor stator
Liquid cooling bath is equipped on multiple faces of winding；Heat-conducting resin is filled between motor stator winding and liquid cooling bath；If
Dry liquid cooling bath forms the interconnected coiling structure of inlet and outlet, and connect to form cooling circuit with cooler bin；
Further, liquid cooling bath be located at motor stator winding left and right face and it is vertical with left and right face inside and outside two circles
On ring；
Further, the liquid cooling bath on motor stator winding or so face is all made of fan-shaped slot structure, and fan groove phase
It is mutually symmetrical；Import or export of the both ends of liquid cooling bath on inside and outside two annulus as fan groove.
After adopting the above structure, a kind of multi-panel coiling cooling device described in the utility model, has the advantage that
1, using coiling cooling bath, increase heat-conducting area, effectively improve heat transfer efficiency；
2, using heat-conducting resin encapsulating, air-isolation fills heat-conducting resin, increases thermal coefficient, effectively improves thermally conductive effect
Rate；
3, it using multi-direction room structure, reduces coolant flow and hinders；
4, it is designed using fan groove, reduces motor thickness while not influencing cooling liquid speed to greatest extent, effectively improve
Heat transfer efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the cooled liquid stream of the utility model to schematic diagram；
Fig. 2 is the filling schematic diagram of heat-conducting resin in the utility model.
Description of symbols:
1, liquid cooling bath A；2, outer toroid；3, interior annular；4, heat-conducting resin；5, motor stator winding；2-1, liquid are cold
But slot C；3-1, liquid cooling bath B.
Specific embodiment
With reference to the accompanying drawing, the utility model is further described.
Referring to shown in Fig. 1-2, present embodiment the technical solution adopted is that: it includes motor stator winding 5；Motor
Liquid cooling bath is equipped on multiple faces of stator winding 5；Thermally conductive tree is filled between motor stator winding 5 and liquid cooling bath
Rouge 4；Several liquid cooling baths form interconnected coiling structure, and connect to form cooling circuit with cooler bin；
Liquid cooling bath is located on the left and right face and the interior annular 3 and outer toroid 2 vertical with left and right face of motor stator winding；
The liquid cooling bath being located on the left and right face of motor stator winding 5 is liquid cooling bath A 1；Liquid cooling bath A 1 is using fan-shaped
Slot structure, and the liquid cooling bath A 1 on the face of left and right is symmetrical；It is cooling for liquid to be located at the liquid cooling bath in interior annular 3
Slot B 3-1；The liquid cooling bath being located in outer toroid 2 is liquid cooling bath C 2-1；Liquid cooling bath B 3-1 and liquid are cooling
Import or export of the both ends of slot C 2-1 as liquid cooling bath A 1.
Liquid cooling bath, the inlet and outlet of liquid cooling bath are arranged in a face of motor stator winding more than 5 in present embodiment
Forming circuit, coolant liquid flowed along liquid cooling bath in the mode that three faces of motor are circumferentially coiled it is thermally conductive, together
When the heat that motor stator winding 5 generates is directly transferred on liquid cooling bath by heat-conducting resin 4, then the cooling by flowing
Liquid is by heat derives to cooler bin.
After adopting the above scheme, a kind of multi-panel coiling cooling device described in present embodiment has following excellent
Point:
1, using coiling cooling bath, increase heat-conducting area, effectively improve heat transfer efficiency；
2, using heat-conducting resin encapsulating, air-isolation fills heat-conducting resin, increases thermal coefficient, effectively improves thermally conductive effect
Rate；
3, it using multi-direction room structure, reduces coolant flow and hinders；
4, it is designed using fan groove, reduces motor thickness while not influencing cooling liquid speed to greatest extent, effectively improve
Heat transfer efficiency.
The above is only to illustrate the technical solution of the utility model, rather than limits those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (3)
1. a kind of multi-panel coiling cooling device, it is characterised in that it includes motor stator winding；Motor stator winding it is multiple
Liquid cooling bath is equipped on face；Heat-conducting resin is filled between motor stator winding and liquid cooling bath；Several liquid are cold
But slot forms the interconnected coiling structure of inlet and outlet, and connect to form cooling circuit with cooler bin.
2. a kind of multi-panel coiling cooling device according to claim 1, it is characterised in that liquid cooling bath is located at motor
The left and right face of stator winding and it is vertical with left and right face inside and outside on two annulus.
3. a kind of multi-panel coiling cooling device according to claim 2, it is characterised in that motor stator winding or so face
On liquid cooling bath be all made of fan-shaped slot structure, and fan groove is symmetrical；Liquid cooling bath on inside and outside two annulus
Import or export of the both ends as fan groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822199792.6U CN209233583U (en) | 2018-12-26 | 2018-12-26 | A kind of multi-panel coiling cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822199792.6U CN209233583U (en) | 2018-12-26 | 2018-12-26 | A kind of multi-panel coiling cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209233583U true CN209233583U (en) | 2019-08-09 |
Family
ID=67509231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822199792.6U Expired - Fee Related CN209233583U (en) | 2018-12-26 | 2018-12-26 | A kind of multi-panel coiling cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209233583U (en) |
-
2018
- 2018-12-26 CN CN201822199792.6U patent/CN209233583U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20191226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |