CN201398106Y - Grid-type water cooling motor enclosure - Google Patents
Grid-type water cooling motor enclosure Download PDFInfo
- Publication number
- CN201398106Y CN201398106Y CN2009200357831U CN200920035783U CN201398106Y CN 201398106 Y CN201398106 Y CN 201398106Y CN 2009200357831 U CN2009200357831 U CN 2009200357831U CN 200920035783 U CN200920035783 U CN 200920035783U CN 201398106 Y CN201398106 Y CN 201398106Y
- Authority
- CN
- China
- Prior art keywords
- lattice structure
- grid
- structure muscle
- type water
- enclosure
- 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 - Lifetime
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- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a grid-type water cooling motor enclosure which comprises an external enclosure (1) and an internal enclosure (2); the external enclosure (1) and the internal enclosure (2)is coupled by the welding of two end faces. The internal enclosure is provided with left grid structure ribs (3) and right grid structure ribs (4), which are arranged alternatively. By adopting the structure, the hydraulic pressure of cycling fluid is increased, thus enlarging flow and improving heat dissipation effect; more 40% and upwards of heat can be dissipated compared with the ordinary structure.
Description
Technical field
The utility model relates to a kind of motor casing structure, especially relates to a kind of grid type water-cooling motor cabinet, mainly is applicable to reducing occasions such as the demanding generator of temperature rise, motor, uses as strong cooling casing.
Background technology
At present, for being applicable to occasions such as reducing the demanding generator of temperature rise, motor, cooling performance as strong cooling motor case requires very high, for example hybrid vehicle is with the casing of AC permanent-magnet formula motor, in the prior art, this motor case mainly adopts single single-piece frame design, and casing is on the one hand as support stator structure partly, simultaneously also as stator external refrigeration structure.Single-piece frame can only be by the casing outside wind circulation cooling, cooling effect is bad, requires for a short time for motor volume, the temperature rise heating is high, on the high motor of motor magnetic loading performance, can not reach high efficient cooling effect.
Summary of the invention
The purpose of this utility model is the weak point that overcomes above-mentioned technology, provides a kind of cooling effect good grid type water-cooling motor cabinet.
Technical problem to be solved in the utility model is achieved by the following technical solution: it comprises outer cage and inner casing, and described outer cage and inner casing adopt the both ends of the surface welding to connect.
Inner casing described in the utility model is provided with left lattice structure muscle and right lattice structure muscle, the distribution that is staggered of left lattice structure muscle and right lattice structure muscle.
Outer cage described in the utility model is provided with left lattice structure muscle and right lattice structure muscle, the distribution that is staggered of left lattice structure muscle and right lattice structure muscle.
The beneficial effects of the utility model are:
1, adopt the left and right sides grid type structure muscle structure of different spacing, make the flow passage of cooling liquid by designing requirement, good heat dissipation effect can be dispelled the heat more than 40% than the casing of general structure more, can make the motor of identical live load, about temperature rise decline 24K;
2, adopt interior outer cage welded structure, the hydraulic pressure of circulating fluid is increased, thereby enlargement discharge increases the circulation radiating effect, flow improves 20%, then can strengthen radiating effect and reach about 16%, plays better cooling-down effect.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Figure 1 shows that structural representation of the present utility model
Figure 2 shows that the structural representation of the utility model inner casing
Embodiment
By accompanying drawing as can be known, this kind grid type water-cooling motor cabinet comprises outer cage 1 and inner casing 2, and described outer cage 1 and inner casing 2 adopt the both ends of the surface welding to connect.Both ends of the surface welded type draw bail can make outer cage and inner casing form sealing state, is different from the conventional forced structure of cooperation, can be used for the user mode that discharge is big, hydraulic pressure is high.By the space between the casing external and internal compositions, cooling is circulated with water at low temperature, cooling is conducted in the heating of motor stator, simultaneously by the circulating of water, realize the convection current cooling of water.As a kind of improvement of the present utility model, can on described inner casing, be provided with left lattice structure muscle 3 and right lattice structure muscle 4, the distribution that is staggered of left lattice structure muscle 3 and right lattice structure muscle 4.As another kind of improvement the of the present utility model, similarly can on described outer cage, be provided with left lattice structure muscle and right lattice structure muscle, the distribution that is staggered of left lattice structure muscle and right lattice structure muscle.When implementing cooling, the outside cooling water that adds from water inlet, through behind the structure muscle of left grid, enter a structure muscle of right grid, flow, enter second structure muscle of left grid again, again second structure muscle by right grid, behind the entire infrastructure muscle of alternate cycles through left grid and right grid, from the delivery port outflow of casing.Flow into water at low temperature, elution band is walked the high-temperature water of heat, the heat on the motor case is taken away, thereby realized refrigerating function.Be understood that the structure muscle of left and right sides grid can be provided with a plurality of, as 6,8 etc.The scope that the utility model is described the soverlay technique scheme, and the various variations of claim scope, any modification or improvement that those skilled in the art that the utility model is done realize easily all belong to the utility model scope required for protection.
Claims (3)
1, a kind of grid type water-cooling motor cabinet comprises outer cage and inner casing, it is characterized in that described outer cage and inner casing adopt the both ends of the surface welding to connect.
2, a kind of grid type water-cooling motor cabinet according to claim 1 is characterized in that described inner casing is provided with left lattice structure muscle and right lattice structure muscle, the distribution that is staggered of left lattice structure muscle and right lattice structure muscle.
3, a kind of grid type water-cooling motor cabinet according to claim 1 is characterized in that described outer cage is provided with left lattice structure muscle and right lattice structure muscle, the distribution that is staggered of left lattice structure muscle and right lattice structure muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200357831U CN201398106Y (en) | 2009-03-20 | 2009-03-20 | Grid-type water cooling motor enclosure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200357831U CN201398106Y (en) | 2009-03-20 | 2009-03-20 | Grid-type water cooling motor enclosure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201398106Y true CN201398106Y (en) | 2010-02-03 |
Family
ID=41620637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200357831U Expired - Lifetime CN201398106Y (en) | 2009-03-20 | 2009-03-20 | Grid-type water cooling motor enclosure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201398106Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101510703A (en) * | 2009-03-20 | 2009-08-19 | 印辉 | Grid type water-cooling motor cabinet |
| TWI413349B (en) * | 2010-11-12 | 2013-10-21 | Asia Vital Components Co Ltd | Water cooling structure of electric motor |
-
2009
- 2009-03-20 CN CN2009200357831U patent/CN201398106Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101510703A (en) * | 2009-03-20 | 2009-08-19 | 印辉 | Grid type water-cooling motor cabinet |
| TWI413349B (en) * | 2010-11-12 | 2013-10-21 | Asia Vital Components Co Ltd | Water cooling structure of electric motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Shangqi Group Co., Ltd. Assignor: Yin Hui Contract record no.: 2011320000303 Denomination of utility model: Grid type water-cooling motor cabinet Granted publication date: 20100203 License type: Exclusive License Record date: 20110317 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100203 |
|
| CX01 | Expiry of patent term |