CN209250352U - New energy motor water cooling but system - Google Patents
New energy motor water cooling but system Download PDFInfo
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- CN209250352U CN209250352U CN201822199022.1U CN201822199022U CN209250352U CN 209250352 U CN209250352 U CN 209250352U CN 201822199022 U CN201822199022 U CN 201822199022U CN 209250352 U CN209250352 U CN 209250352U
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Abstract
The utility model relates to a kind of new energy motor water cooling but systems, including stator, by the water jacket covered on stator outer wall of hot cover process interference, pass through the electric machine casing of hot cover process interference covered on water-jacket outer wall, water-jacket outer wall offers sink, it bends between sink both ends in serpentine and is enclosed around water-jacket outer wall circumferential one, electric machine casing outer wall offers the inlet and outlet being connected to respectively with sink both ends, and sink, electric machine casing inner wall, inlet and outlet are fitted close to form cooling water channel.The system is easy to manufacture and install, good cooling results.
Description
Technical field
The utility model belongs to motor field, and in particular to a kind of new energy motor water cooling but system.
Background technique
The biggish heat source of new energy motor power consumption is concentrated mainly on stator winding, works under hot environment for a long time,
Motor working efficiency can be seriously affected and be reduced, motor and stator fever serious problems, Ke Yiyou are reduced by water cooling system
Effect improves motor working efficiency, but but system production is complicated for current motor water cooling, and cooling effect is bad.
Utility model content
The purpose of the utility model is to provide a kind of new energy motor water cooling but systems, and the system is easy to manufacture and install, cold
But effect is good.
The technical scheme adopted by the utility model is
A kind of new energy motor water cooling but system, including stator, covering on stator outer wall by hot cover process interference
Water jacket, the electric machine casing covered on water-jacket outer wall by hot cover process interference, water-jacket outer wall offer sink, sink both ends it
Between bend in serpentine and enclosed around water-jacket outer wall circumferential one, electric machine casing outer wall offers the water inlet being connected to respectively with sink both ends
Mouth and water outlet, sink, electric machine casing inner wall, inlet and outlet are fitted close to form cooling water channel.
Further, pass through arc smooth transition in the corner of sink, medial angle and lateral angle.
Further, water jacket face is equipped with flange, and electric machine casing outer wall is equipped with convex block, and it is mutually right that flange and convex block are equipped with
The location hole answered.
Further, electric machine casing outer wall is equipped with thicken strip, and thicken strip is equipped with to be connected with inlet and outlet respectively
Logical mounting hole.
The beneficial effects of the utility model are:
The system need to only process sink and successively hot jacket installs the molding and assembly that cooling water channel can be completed, fabrication and installation
Convenient, cooling water channel is closer to stator, good cooling results.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model embodiment.
Fig. 2 is the schematic diagram of water jacket in the utility model embodiment.
Fig. 3 is the schematic diagram of cooling water channel formed in the utility model embodiment.
In figure: 1- stator；2- water jacket；21- flange；3- electric machine casing；31- convex block；4- thicken strip；A- mounting hole；B- is fixed
Position hole；C- sink.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figure 1 to Figure 3, a kind of new energy motor water cooling but system, including stator 1, passes through hot cover process interference
Cover on 1 outer wall of stator water jacket 2, by the electric machine casing 3 of hot cover process interference covered on 2 outer wall of water jacket, outside water jacket 2
Wall offers sink c, bends between the both ends sink c in serpentine and encloses around 2 outer wall of water jacket circumferential one, 3 outer wall of electric machine casing is opened
Equipped with the inlet and outlet being connected to respectively with the both ends sink c, sink c, 3 inner wall of electric machine casing, inlet and outlet are tight
Close fit forms cooling water channel.The system need to only process sink c and successively hot jacket installation can be completed cooling water channel molding and
Assembly, easy to manufacture and install, cooling water channel is closer to stator, good cooling results.
As shown in Figures 2 and 3, in the present embodiment, pass through circular arc in the corner of sink c, medial angle and lateral angle
Rounding off significantly reduces turbulent flow of the cooling water by corner when.
As depicted in figs. 1 and 2, in the present embodiment, 2 end face of water jacket is equipped with flange 21, and 3 outer wall of electric machine casing is equipped with convex block
31, flange 21 and convex block 31 are equipped with mutual corresponding location hole b, when water jacket 2 and electric machine casing 3 being facilitated to install, water inlet and
Water outlet is positioned with the both ends sink c respectively.
As shown in Figure 1, in the present embodiment, 3 outer wall of electric machine casing is equipped with thicken strip 4, thicken strip 4 be equipped with respectively with
The mounting hole a of inlet and outlet connection facilitates external installation to intake equivalent to increase the hole depth of inlet and outlet
Pipe and outlet pipe.
Length, width, depth and the radian of corner of sink c is the shadow for controlling intake-outlet pressure drop and radiating efficiency
The factor is rung, is designed according to the actual needs of client.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Claims (4)
1. a kind of new energy motor water cooling but system, it is characterised in that: including stator, covering in stator by hot cover process interference
Water jacket on outer wall, the electric machine casing covered on water-jacket outer wall by hot cover process interference, water-jacket outer wall offer sink, water
It bends between slot both ends in serpentine and is enclosed around water-jacket outer wall circumferential one, electric machine casing outer wall offers to be connected with sink both ends respectively
Logical inlet and outlet, sink, electric machine casing inner wall, inlet and outlet are fitted close to form cooling water channel.
2. new energy motor water cooling as described in claim 1 but system, it is characterised in that: in the corner of sink, medial angle
Pass through arc smooth transition with lateral angle.
3. new energy motor water cooling as described in claim 1 but system, it is characterised in that: water jacket face is equipped with flange, motor
Housing exterior walls are equipped with convex block, and flange and convex block are equipped with mutual corresponding location hole.
4. new energy motor water cooling as described in claim 1 but system, it is characterised in that: electric machine casing outer wall is equipped with thickening
Item, thicken strip are equipped with the mounting hole being connected to respectively with inlet and outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822199022.1U CN209250352U (en) | 2018-12-26 | 2018-12-26 | New energy motor water cooling but system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822199022.1U CN209250352U (en) | 2018-12-26 | 2018-12-26 | New energy motor water cooling but system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209250352U true CN209250352U (en) | 2019-08-13 |
Family
ID=67534721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822199022.1U Active CN209250352U (en) | 2018-12-26 | 2018-12-26 | New energy motor water cooling but system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209250352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500340A (en) * | 2019-09-05 | 2019-11-26 | 清华大学 | A kind of high-voltage high-speed reciprocation sealing experiment cavity of temperature-controllable |
| CN110514338A (en) * | 2019-09-05 | 2019-11-29 | 清华大学 | A kind of high-voltage high-speed reciprocation sealing experiment test platform that cylinder body floats |
-
2018
- 2018-12-26 CN CN201822199022.1U patent/CN209250352U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500340A (en) * | 2019-09-05 | 2019-11-26 | 清华大学 | A kind of high-voltage high-speed reciprocation sealing experiment cavity of temperature-controllable |
| CN110514338A (en) * | 2019-09-05 | 2019-11-29 | 清华大学 | A kind of high-voltage high-speed reciprocation sealing experiment test platform that cylinder body floats |
| CN110514338B (en) * | 2019-09-05 | 2020-09-15 | 清华大学 | High-pressure high-speed reciprocating sealing experiment test platform with floating cylinder body |
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