CN201328049Y - Electric motor cooling device - Google Patents
Electric motor cooling device Download PDFInfo
- Publication number
- CN201328049Y CN201328049Y CNU2008200729261U CN200820072926U CN201328049Y CN 201328049 Y CN201328049 Y CN 201328049Y CN U2008200729261 U CNU2008200729261 U CN U2008200729261U CN 200820072926 U CN200820072926 U CN 200820072926U CN 201328049 Y CN201328049 Y CN 201328049Y
- Authority
- CN
- China
- Prior art keywords
- cooling device
- water inlet
- main body
- temperature sensor
- device main
- 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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Abstract
The utility model relates to an electric motor cooling device which comprises a cooling device main body, a temperature sensor, a control device, an electromagnetic valve and a water inlet switch, wherein the cooling device main body adopts a sandwich type structure and is provided with a water inlet pipe and a water outlet pipe on two sides respectively, the temperature sensor used for adjusting the water inlet flow rate is arranged on the cooling device main body, the electromagnetic valve is arranged on the water inlet pipe, and the control device is electrically connected with the temperature sensor and the electromagnetic valve and used for adjusting the inflow according to the water temperature. Due to the adoption of the structure, the utility model has the advantages of simple and reasonable structure, convenient installation and use, as well as prevention from stoppage or even damage of the electric motor due to heating.
Description
Technical field
The utility model relates to a kind of cooling device, and a kind of specifically motor overheating that prevents guarantees the normal motor cooling device that moves of motor.
Background technology
In all conglomeraties such as machinery, motor (motor is a motor, is commonly called as motor) is a very important auxiliary equipment.Be converted into the operation that mechanical energy promotes various device by its electric energy, guarantee to produce and carry out smoothly.
But motor in use, promptly electric energy is converted in the process of mechanical energy, because there is resistance in the motor internal wire winding, will inevitably produce heat when working according to Joule law, also has frictional heat or the like.There is big calorimetric to produce.If heat can in time distribute, then can the normal operation of equipment not exerted an influence.But if heat can not in time distribute, pile up, then can produce problems at device interior, such as: efficient reduces, and it is undesired turn round, and is serious even can burn out motor, influence production.
With matched moulds motor in the optical disc production apparatus is example, if motor overheating, then efficient obviously descends, and influences the molding parameter of CD, causes quality to descend.
Summary of the invention
The purpose of this utility model is will provide a kind of can cool off motor the motor cooling device of avoiding motor to stop because of heating even damage.
The purpose of this utility model is achieved in that this device comprises cooling device main body 1, temperature sensor 2, control device 3, electromagnetically operated valve 4, water inlet switch 5, described cooling device main body 1 is the structure of sandwich-type, both sides have water inlet pipe 6 and outlet pipe 7, the temperature sensor 2 that is used for regulating the size of flow of inlet water is arranged on above the cooling device main body 1, electromagnetically operated valve 4 is arranged on the water inlet pipe 6, described control device 3 is electrically connected with temperature sensor 2 and electromagnetically operated valve 4, and it is used to according to the height of water temperature the size of inflow be regulated.
Described cooling device main body 1 is down " U " font.
The utility model is simple and reasonable, easy to install owing to adopting said structure to have, the advantage of avoiding motor to stop even damaging because of heating.
Description of drawings
Fig. 1 is a kind of motor cooling device overall structure schematic diagram
Fig. 2 is the utility model side projection structure chart
Embodiment
Shown in accompanying drawing 1,2: this device comprises cooling device main body 1, temperature sensor 2, control device 3, electromagnetically operated valve 4, water inlet switch 5, described cooling device main body 1 is the structure of sandwich-type, both sides have water inlet pipe 6 and outlet pipe 7, the temperature sensor 2 that is used for regulating the size of flow of inlet water is arranged on above the cooling device main body 1, electromagnetically operated valve 4 is arranged on the water inlet pipe 6, described control device 3 is electrically connected with temperature sensor 2 and electromagnetically operated valve 4, and it is used to according to the height of water temperature the size of inflow be regulated.
Described cooling device main body 1 is down " U " font.
In the time of equipment operation, cooling water enters from water inlet pipe 6, discharges from outlet pipe 7, in flow process motor housing 8 and motor 9 is cooled off, and self temperature raises.2 pairs of water temperatures of temperature sensor detect, when water temperature was too high, when promptly the water of this flow was not enough to cooling motor, temperature sensor 2 outputed signal to control device 3, control device 3 outputs signal to electromagnetically operated valve 4, and electromagnetically operated valve 4 increases discharge according to signal controlling water inlet switch 5.
With matched moulds motor in the optical disc production is example, when temperature sensor 2 place's sensing water temperatures during at 0 ℃-30 ℃, signal conveys is to control device 3,3 pairs of electromagnetically operated valves 4 of control device send signal, electromagnetically operated valve 4 control water inlet switch 5 open 1/2. when water temperature reaches at 30 ℃, by said process, water inlet switch 5 is opened fully, reaches the maximum flow of water amount.
Claims (2)
1, a kind of motor cooling device, it is characterized in that: this device comprises cooling device main body (1), temperature sensor (2), control device (3), electromagnetically operated valve (4), water inlet switch (5), described cooling device main body (1) is the structure of sandwich-type, both sides have water inlet pipe (6) and outlet pipe (7), the temperature sensor (2) that is used for regulating the size of flow of inlet water is arranged on above the cooling device main body (1), electromagnetically operated valve (4) is arranged on the water inlet pipe (6), described control device (3) is electrically connected with temperature sensor (2) and electromagnetically operated valve (4), and it is used to according to the height of water temperature the size of inflow be regulated.
2, a kind of motor cooling device according to claim 1, it is characterized in that: described cooling device main body (1) is down " U " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200729261U CN201328049Y (en) | 2008-12-18 | 2008-12-18 | Electric motor cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200729261U CN201328049Y (en) | 2008-12-18 | 2008-12-18 | Electric motor cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201328049Y true CN201328049Y (en) | 2009-10-14 |
Family
ID=41180010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200729261U Expired - Fee Related CN201328049Y (en) | 2008-12-18 | 2008-12-18 | Electric motor cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201328049Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104076844A (en) * | 2013-03-27 | 2014-10-01 | 上海微电子装备有限公司 | Motor cooling control system and control method |
| CN107102661A (en) * | 2017-06-01 | 2017-08-29 | 上海乾秀能源科技有限公司 | Generator cooling system and its control method |
-
2008
- 2008-12-18 CN CNU2008200729261U patent/CN201328049Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104076844A (en) * | 2013-03-27 | 2014-10-01 | 上海微电子装备有限公司 | Motor cooling control system and control method |
| CN104076844B (en) * | 2013-03-27 | 2016-08-24 | 上海微电子装备有限公司 | A kind of control method of motor cooling control system |
| CN107102661A (en) * | 2017-06-01 | 2017-08-29 | 上海乾秀能源科技有限公司 | Generator cooling system and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20131218 |