CN205509732U - Double -deck cooling water course motor casing - Google Patents
Double -deck cooling water course motor casing Download PDFInfo
- Publication number
- CN205509732U CN205509732U CN201620339541.1U CN201620339541U CN205509732U CN 205509732 U CN205509732 U CN 205509732U CN 201620339541 U CN201620339541 U CN 201620339541U CN 205509732 U CN205509732 U CN 205509732U
- Authority
- CN
- China
- Prior art keywords
- shell body
- double
- cooling water
- water channel
- casing
- 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 double -deck cooling water course motor casing, including stabilizer blade, shell body and interior casing, the stabilizer blade setting is in the shell body bottom, and interior casing setting is provided with inlet tube and outlet pipe on the shell body in the shell body, inlet tube and outlet pipe and interior casing intercommunication. Including be provided with outer water course and inner lead on the outer anchor ring of casing, be provided with the baffle between inner lead and the outer water course, be provided with water inlet and delivery port on the interior casing, water inlet and delivery port are linked together with inlet tube and outlet pipe respectively. The utility model discloses a casing and shell body in double -deck cooling water course motor casing is provided with are provided with double -deck cooling water course on the casing including, have better cooling effect.
Description
Technical field
This utility model relates to a kind of electric machine casing, particularly relates to a kind of double-deck cooling water channel electric machine casing.
Background technology
Motor is requisite electrical equipment, especially permagnetic synchronous motor in modern automation industry, makees
For the main dynamics equipment of electric automobile, the cooling in running is a difficult problem.Existing permanent-magnet synchronous
Motor uses water-cooling pattern mostly, i.e. arranges cyclic water channel in electric machine casing.Current motor cooling water channel
It mostly is single-layer type, cooling water circulation smoothness, but just because of cooling liquid speed comparatively fast, current are simple, at water
In road, the time of staying is shorter, and therefore cooling effect is not good enough.
Summary of the invention
The purpose of this utility model is that provides a kind of double-deck cooling water channel motor to solve the problems referred to above
Housing.
This utility model is achieved through the following technical solutions above-mentioned purpose:
This utility model includes leg, shell body and inner housing, and described leg is arranged on bottom shell body, interior
Housing is arranged in shell body, shell body is provided with water inlet pipe and outlet pipe, water inlet pipe and outlet pipe with interior
Housing connects.The outer ring surface of described inner housing is provided with outer water channel and inner lead, inner lead and outer water channel
Between be provided with dividing plate, inner housing is provided with water inlet and outlet, described water inlet and outlet are respectively
It is connected with water inlet pipe and outlet pipe.
Preferably, described water inlet pipe and outlet pipe are arranged in inside and outside shell body.
Preferably, described inner lead is provided with six rings on inner housing.
Preferably, each ring inner lead both sides are provided with the outer water channel of two rings.
The beneficial effects of the utility model are:
This utility model is a kind of double-deck cooling water channel electric machine casing, compared with prior art, this utility model
Double-deck cooling water channel electric machine casing be provided with inner housing and shell body, inner housing is provided with double-deck cooling
Water channel, has more preferable cooling effect.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of double-deck cooling water channel electric machine casing described in the utility model.
Fig. 2 is the top view of a kind of double-deck cooling water channel electric machine casing described in the utility model.
Fig. 3 is that the inner housing of a kind of double-deck cooling water channel electric machine casing described in the utility model launches schematic diagram.
In figure: 1-leg, 2-shell body, 3-inner housing, 21-water inlet pipe, 22-outlet pipe, 31-water inlet,
The outer water channel of 32-outlet, 33-inner lead, 34-dividing plate, 35-.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
As shown in Figure 1 to Figure 3, this utility model includes leg 1, shell body 2 and inner housing 3, leg 1
Being arranged on bottom shell body 2, inner housing 3 is arranged in shell body 2, and shell body 2 is provided with water inlet pipe
21 and outlet pipe 22, water inlet pipe 21 and outlet pipe 22 be arranged in inside and outside shell body, water inlet pipe
21 connect with inner housing 3 with outlet pipe 22.The outer ring surface of inner housing 3 is provided with outer water channel 35 and interior
Water channel 33, is provided with dividing plate 34 between inner lead 33 and outer water channel 35, inner lead 33 is on inner housing 3
Being provided with six rings, each ring inner lead 33 both sides are provided with the outer water channel 35 of two rings, inner housing 3 is provided with into
The mouth of a river 31 and outlet 32, water inlet 31 is connected with water inlet pipe 21 and outlet pipe 22 respectively with outlet 32
Logical.
This bilayer cooling water channel electric machine casing arranges inner housing 3 and shell body 2 tabling, by inner housing 3
The inner lead 33 of upper setting and outer water channel 35, it is ensured that coolant is the stop of enough time in cooling water channel,
And cooling liquid speed in inner lead 33 and outer water channel 35 is asynchronous, contributes to absorbing the heat on inner housing 3,
There is more preferable cooling effect.
This utility model is not limited to above-mentioned preferred forms, anyone under enlightenment of the present utility model all
Other various forms of products can be drawn, no matter but in its shape or structure, make any change, every have
Same as the present application or akin technical scheme, within all falling within protection domain of the present utility model.
Claims (4)
1. a double-deck cooling water channel electric machine casing, including leg, shell body and inner housing, it is characterised in that:
Described leg is arranged on bottom shell body, and inner housing is arranged in shell body, and shell body is provided with water inlet pipe
And outlet pipe, water inlet pipe connects with inner housing with outlet pipe；Outside the outer ring surface of described inner housing is provided with
Water channel and inner lead, be provided with dividing plate between inner lead and outer water channel, inner housing is provided with water inlet and goes out
The mouth of a river, described water inlet is connected with water inlet pipe and outlet pipe respectively with outlet.
A kind of double-deck cooling water channel electric machine casing the most according to claim 1, it is characterised in that: described
Water inlet pipe and outlet pipe are arranged in inside and outside shell body.
A kind of double-deck cooling water channel electric machine casing the most according to claim 1, it is characterised in that: described
Inner lead is provided with six rings on inner housing.
A kind of double-deck cooling water channel electric machine casing the most according to claim 1, it is characterised in that: each
Ring inner lead both sides are provided with the outer water channel of two rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620339541.1U CN205509732U (en) | 2016-04-20 | 2016-04-20 | Double -deck cooling water course motor casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620339541.1U CN205509732U (en) | 2016-04-20 | 2016-04-20 | Double -deck cooling water course motor casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205509732U true CN205509732U (en) | 2016-08-24 |
Family
ID=56706048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620339541.1U Expired - Fee Related CN205509732U (en) | 2016-04-20 | 2016-04-20 | Double -deck cooling water course motor casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205509732U (en) |
-
2016
- 2016-04-20 CN CN201620339541.1U patent/CN205509732U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170420 |