CN201215919Y - Water cooling construction for shell cover - Google Patents
Water cooling construction for shell cover Download PDFInfo
- Publication number
- CN201215919Y CN201215919Y CNU2008200135348U CN200820013534U CN201215919Y CN 201215919 Y CN201215919 Y CN 201215919Y CN U2008200135348 U CNU2008200135348 U CN U2008200135348U CN 200820013534 U CN200820013534 U CN 200820013534U CN 201215919 Y CN201215919 Y CN 201215919Y
- Authority
- CN
- China
- Prior art keywords
- group
- outlet
- water
- intake
- end cap
- 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
Links
Images
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a motor cooling structure, in particular to an end cover water cooling structure, which comprises a flange, an end cover, a first group of a water inlet and a water outlet, a second group of the water inlet and the water outlet and a cooling water channel, wherein the end cover is arranged on the flange, the cooling water channel is arranged in the end cover, the cooling water channel is connected with the first group of the water inlet and the water outlet and the second group of the water inlet and the water outlet, the first group of the water inlet and the water outlet, the second group of the water inlet and the water outlet are respectively arranged on the end cover, and the flange is arranged on a water through-hole which is corresponding to the first group of the water inlet and the water outlet and the second group of the water inlet and the water outlet. A jet deflection rib is further arranged in the cooling water channel, and O-shaped sealing rings are respectively arranged on each of the water inlet and the water outlet of the first group and the water inlet and the water outlet of the second group. Since double water outlets and double water inlets are designed, thereby the use of users is convenient, and different cooling modes can be adopted according to different conditions, thereby the working condition of the motor bearing is greatly improved, and the reliability of the motor is improved.
Description
Technical field
The utility model relates to a kind of motor cooling structure, specifically a kind of end cap water-cooling structure
Technical background
When the motor unit of existing underground mine use was worked, because load is bigger, motor produced a large amount of heats, and causing motor cisco unity malfunction, particularly bearing running hot is the FAQs of coal-winning machine, drag conveyor motor.The situation that causes motor to damage owing to bearing running hot often takes place.For making the motor operate as normal, generally end cover designs is become the water-cooled end cap, be used for improving the bearing working situation, improve the reliability of motor.Because the cooling device operated by rotary motion is in casing one side, existing end cap water-cooling structure has only an intake-outlet, the user is when purchase, installation, replacing motor, need to consider the direction of end cap intake-outlet, bring thus and use inconvenience, owing to have only one group of intake-outlet, the type of cooling of end cap is single, can not satisfy different user's requests.
The utility model content
The purpose of this utility model is to provide a kind of reasonable in design, simple installation, have interchangeability, the electric motor end cap water-cooling structure of the different type of cooling can be provided.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of end cap water-cooling structure, comprise flange, end cap, first group of intake-outlet, second group of intake-outlet, cooling water channel, end cap is arranged on the flange, be provided with cooling water channel in the end cap, described cooling water channel connects first group of intake-outlet and second group of intake-outlet, described first group of intake-outlet, second group of intake-outlet are arranged at respectively on the end cap, and described flange is provided with and first group of intake-outlet, second group of corresponding outlet pass of intake-outlet.
Described first group of intake-outlet and second group of intake-outlet are symmetric points with the end cap center of circle, are symmetrical arranged.
The baffling muscle also is set in the described cooling water channel.
Each entery and delivery port of described first group of intake-outlet, second group of intake-outlet is provided with the O RunddichtringO.
Each entery and delivery port of described first group of intake-outlet, second group of intake-outlet is provided with snap joint.
Description of drawings
Fig. 1 is first group of intake-outlet of the present utility model, second group of intake-outlet position view
Fig. 2 is end cap and flange position view
Fig. 3 is a flange outlet pass enlarged diagram
Fig. 4 is the end cap schematic diagram
Fig. 5 is a baffling muscle schematic diagram
Embodiment
Specify the utility model below with reference to the accompanying drawings.
As shown in Figure 1, 2, the utility model comprises flange 1, end cap 2, first group of intake-outlet 4, second group of intake-outlet 5, cooling water channel 3, end cap 2 is arranged on the flange 1, be provided with cooling water channel 3 in the end cap 2, described cooling water channel 3 connects first group of intake-outlet 4 and second group of intake-outlet 5, described first group of intake-outlet 4, second group of intake-outlet 5 are arranged at respectively on the end cap 2, and described flange 1 is provided with and first group of intake-outlet 4, second group of intake-outlet 5 corresponding outlet pass 6.
As shown in Figure 4, use for the convenience of the user, described first group of intake-outlet 4 and second group of intake-outlet 5 are symmetric points with end cap 2 centers of circle, are symmetrical arranged.
As shown in Figure 5, for strengthening cooling effect, in the described cooling water channel 3 shape that baffling muscle 9 is used for controlling cooling water channel 3 is set also, arrow is depicted as the flow direction of water among the figure; Cooling water channel 3 can adopt annular to be provided with or snakelike setting, and the shape that also can adopt other is to obtain better cooling effect.
As shown in Figure 3, for guaranteeing the sealing of 2 of flange 1 and end caps, each entery and delivery port of described first group of intake-outlet, second group of intake-outlet is provided with O RunddichtringO 7.
As shown in Figure 3, for easy for installation, each entery and delivery port of described first group of intake-outlet, second group of intake-outlet is provided with snap joint 8, and described snap joint can be adopted bolt structure, is welded on the corresponding outlet pass 6 at flange 1 back side.
Using method of the present utility model is: the user can choose one group of intake-outlet wantonly and use, and blocks with water blocking for other one group.Cooling water is entered by 1 back side snap joint 8 of casing flange, enter the cooling water channel 3 of end cap 2 by the water inlet of end cap first (two) the group intake-outlet, through baffling muscle 9 bafflings, be recycled to delivery port, 6 flow out through the limbers again by casing flange back side snap joint 8.The cooling water channel of end cap, motor case can be designed to independent water route, also can be designed to whole cooling water channel.The user can utilize the two groups of intake-outlets 10 of casing and first intake-outlet 4, second intake-outlet 5 of end cap to select casings to cool off separately, or select end cap to be connected in series with the casing cooling water channel and then motor is cooled off according to operating position.
Because the utility model design has two intake-outlets, not only be user-friendly to, and can also adopt the different types of cooling according to different situations, improved the working condition of motor bearings greatly, improved the reliability of motor.
Claims (5)
1. end cap water-cooling structure, comprise flange, end cap, first group of intake-outlet, second group of intake-outlet, cooling water channel, end cap is arranged on the flange, be provided with cooling water channel in the end cap, it is characterized in that: described cooling water channel connects first group of intake-outlet and second group of intake-outlet, described first group of intake-outlet, second group of intake-outlet are arranged at respectively on the end cap, and described flange is provided with and first group of intake-outlet, second group of corresponding outlet pass of intake-outlet.
2. end cap water-cooling structure according to claim 1 is characterized in that: described first group of intake-outlet and second group of intake-outlet are symmetric points with the end cap center of circle, are symmetrical arranged.
3. end cap water-cooling structure according to claim 1 is characterized in that: the baffling muscle also is set in the described cooling water channel.
4. end cap water-cooling structure according to claim 1 is characterized in that: each entery and delivery port of described first group of intake-outlet, second group of intake-outlet is provided with the O RunddichtringO.
5. end cap water-cooling structure according to claim 1 is characterized in that: each entery and delivery port of described first group of intake-outlet, second group of intake-outlet is provided with snap joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200135348U CN201215919Y (en) | 2008-06-18 | 2008-06-18 | Water cooling construction for shell cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200135348U CN201215919Y (en) | 2008-06-18 | 2008-06-18 | Water cooling construction for shell cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201215919Y true CN201215919Y (en) | 2009-04-01 |
Family
ID=40521124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200135348U Expired - Fee Related CN201215919Y (en) | 2008-06-18 | 2008-06-18 | Water cooling construction for shell cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201215919Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101728905A (en) * | 2009-12-14 | 2010-06-09 | 江苏航天动力机电有限公司 | Motor with bearing water cooling structure |
| CN101795034A (en) * | 2010-03-03 | 2010-08-04 | 西安久和能源科技有限公司 | Water-cooling device for wind-driven generator |
| CN101895172A (en) * | 2009-05-19 | 2010-11-24 | 福特全球技术公司 | Motor |
| CN103001385A (en) * | 2012-11-19 | 2013-03-27 | 腾达电动科技镇江有限公司 | Cooling end cover for disc type motor |
-
2008
- 2008-06-18 CN CNU2008200135348U patent/CN201215919Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895172A (en) * | 2009-05-19 | 2010-11-24 | 福特全球技术公司 | Motor |
| CN101895172B (en) * | 2009-05-19 | 2013-10-23 | 福特全球技术公司 | Electric motor |
| CN101728905A (en) * | 2009-12-14 | 2010-06-09 | 江苏航天动力机电有限公司 | Motor with bearing water cooling structure |
| CN101795034A (en) * | 2010-03-03 | 2010-08-04 | 西安久和能源科技有限公司 | Water-cooling device for wind-driven generator |
| CN103001385A (en) * | 2012-11-19 | 2013-03-27 | 腾达电动科技镇江有限公司 | Cooling end cover for disc type motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201215919Y (en) | Water cooling construction for shell cover | |
| CN101087084B (en) | A cooling water cover of electromotive motorcar and its cooling method | |
| CN101795034B (en) | Water-cooling device for wind-driven generator | |
| CN204538902U (en) | A kind of stove motor | |
| CN105406649A (en) | Water-cooling high pressure cleaner motor | |
| CN201230255Y (en) | Double water inlet, outlet cooling construction | |
| CN102797126B (en) | Reversing structure for high-temperature cheese dyeing machine | |
| CN203712407U (en) | Cooling system of electric spindle | |
| CN107512349B (en) | Electric balance car | |
| CN102330810B (en) | Water cooling type traction machine for mine | |
| CN202713072U (en) | Novel water cooling structure of water pimp motor | |
| CN2605696Y (en) | Liquid-flow thermal energy generator for enclosed water-cooled motor | |
| CN206099589U (en) | Convenient coreless cup motor shell subassembly of dismantling | |
| CN210476372U (en) | Main shaft cooling device with annular spraying function | |
| CN207655206U (en) | A kind of dust prevention system for gyratory crusher | |
| CN201728470U (en) | Cooling circulation water tank | |
| CN201871862U (en) | Machine-head cooling structure of automatic tube-plate argon-arc welding machine | |
| CN206759209U (en) | A kind of waterproof machine | |
| CN207686894U (en) | A kind of hydrogenerator with gas sealing mechanism | |
| CN202849794U (en) | Reversing structure for high-temperature cheese dyeing machine | |
| CN207864111U (en) | A kind of Self-help car washer water pump | |
| CN205029478U (en) | Novel high -efficient fluid -cooled electrical machine | |
| CN113653556B (en) | Electronic water pump device of automobile | |
| CN210817900U (en) | Intelligent variable frequency control box device of full-automatic welding equipment | |
| CN213003430U (en) | Dioxosolder shell with waterproof function |
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 |
Granted publication date: 20090401 Termination date: 20140618 |
|
| EXPY | Termination of patent right or utility model |