CN2922256Y - Low-noise water-cooled electric machine equipment - Google Patents
Low-noise water-cooled electric machine equipment Download PDFInfo
- Publication number
- CN2922256Y CN2922256Y CN 200620096626 CN200620096626U CN2922256Y CN 2922256 Y CN2922256 Y CN 2922256Y CN 200620096626 CN200620096626 CN 200620096626 CN 200620096626 U CN200620096626 U CN 200620096626U CN 2922256 Y CN2922256 Y CN 2922256Y
- Authority
- CN
- China
- Prior art keywords
- liquid container
- cooling liquid
- puigging
- motor
- container chamber
- 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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Abstract
The utility model discloses a low-noise water-cooled electric machine equipment, which comprises a stator, a rotor, a shell, an end cover, a cooling liquid container cavity, wherein, the cooling liquid container cavity is arranged inside the shell and/or the end cover or the electric machine is arranged in the cooling liquid container cavity. A sound isolation layer is arranged outside the shell, the end cover or cooling liquid container cavity. Output shaft of the rotor extends out of the sound isolation layer, while the inlet and outlet water pipe of the sound cooling liquid container cavity extends out of the sound isolation layer. The utility model expands the resolution of radiating method, resolves the radiating problem of the electric machine and the noise problem of the electric machine with ingenious conception, simple structure, convenient implementation and wide applications in each field.
Description
Technical field
The utility model belongs to electronic device, is specifically related to a kind of low noise motor.
Background technology
At present motor extensively should be in each field the power source as Power Drive Unit.When motor moved, himself can produce heat, and untimely the distributing of these heats will directly influence the service life of motor.Also produce noise when simultaneously, motor moves.And now people all the heat dissipation problem when motor is moved carried out a large amount of research, multiple solution has also been proposed.And the noise that produces for motor, owing to directly motor is not impacted, rare people researchs and proposes rational solution.Problem about the motor running noises; along with people's improving constantly to environmental protection requirement; it has become one of factor that influences people's life: a large amount of residential quarters of particularly modern construction; the dwelling house lifestyle device such as water supply pump house, large-scale centralized formula air conditioner that oneself is all arranged in the residential quarters; they are in service in 24 hours; the operation of motor produces a large amount of noises; directly influenced people's life; the dead of night particularly, the operation noise of motor directly influences people's rest.And still do not have document openly how thoroughly to address the above problem now, more there is not corresponding product to address the above problem.
Summary of the invention
The purpose of this utility model is to provide a kind of low noise motor device that has, to address the above problem.
The technical solution of the utility model is: low-noise water-cooling motor apparatus, it comprises stator, rotor, casing and end cap, cooling liquid container chamber, cooling liquid container chamber are located in casing and/or the end cap or motor is located in the cooling liquid container chamber, are provided with puigging outside casing and end cap or outside the cooling liquid container chamber, rotor of output shaft axle is stretched out puigging, and the water inlet pipe and water outlet pipe in cooling liquid container chamber stretches out puigging.
Connect driven device on the described rotor of output shaft axle of stretching out puigging, the outer surface of driven device is established puigging.
Described driven device is blower fan or devices such as pump class or reductor.
The technical scheme of this motor has broken through traditional design of electrical motor thought, traditional design of electrical motor all is from the motor radiating problem, other materials are forbidden to cover in the motor surface, otherwise will influence the useful life or the overheated burn-down of electric motor that causes of the heat radiation reduction motor of motor.And this motor is provided with puigging exactly on the motor surface, and the motor surface is covered to reduce the noise of motor.The utility model well solves people the motor radiating way and is expanded, and the problem that has not only solved motor radiating has also solved the noise problem of motor simultaneously, and it is skillfully constructed, and is simple in structure, and it is convenient to implement.Can be widely used in each field.
Description of drawings
Accompanying drawing low-noise water-cooling motor apparatus structural representation
Embodiment
Existing water cooling motor has establishes the cooling liquid container chamber in motor case and/or end cap, have whole motor is located in the cooling liquid container chamber, by recirculated cooling water motor is cooled off.Present embodiment is illustrated with the cooling motor of establishing the cooling liquid container chamber in motor case and/or end cap.
As shown in drawings, establish cooling liquid container chamber 5 in the casing 1, set son 2 in the casing 1, rotor 3, end cap 4 is connected with casing 1, also establishes cooling liquid container chamber 6 in the end cap 4, and cooling liquid container chamber 5 communicates with 6 series connection of cooling liquid container chamber.Here adopt in casing 1 and the end cap 4 and be equipped with the cooling liquid container chamber, can select the structure of one of them certainly as requested.The outer surface of casing 1 and end cap 4 is provided with puigging 7.Be that puigging 7 wraps the motor outer surface.Rotor of output shaft axle 8 is stretched out puigging 7; Water inlet pipe 9, the outlet pipe 10 in cooling liquid container chamber stretch out puigging 7.
Puigging 7 comprises attached to casing 1 and end cap 4 outer surface diaphragms 71, puigging shell 72, the sound insulation filler 73 between diaphragm 71 and the puigging shell 72.The hard material that puigging shell 72 adopts assembly unit to connect connects as adopting galvanized sheet.Puigging 7 soundproof effects of this structure are good, and while easy accessibility, diaphragm 71 guarantee that the motor outer surfaces directly do not contact with sound insulation filler 73, are convenient to the maintenance of motor.
Stretch out and connect driven device 11 on the rotor of output shaft axle 8 of puigging 7, the outer surface of driven device 11 is established puigging 12.Puigging 12 adopts same structure with the puigging 7 of motor outer surface.Driven device 11 is blower fan or devices such as pump class or reductor.Certainly driven device 11 is not limited to said apparatus.The incorporate low-noise water-cooling motor apparatus of mechanical, electrical like this realization.
Claims (4)
1, a kind of low-noise water-cooling motor apparatus, it comprises stator, rotor, casing and end cap, cooling liquid container chamber, cooling liquid container chamber are located in casing and/or the end cap or motor is located in the cooling liquid container chamber, it is characterized in that being provided with puigging outside casing and end cap or outside the cooling liquid container chamber, rotor of output shaft axle is stretched out puigging, and the water inlet pipe and water outlet pipe in cooling liquid container chamber stretches out puigging.
2, low-noise water-cooling motor apparatus according to claim 1 is characterized in that described puigging comprises attached to housing and end cap outer surface or cooling liquid container chamber outer surface diaphragm, puigging shell, the sound insulation filler between diaphragm and the puigging shell.
3, low-noise water-cooling motor apparatus according to claim 1 is characterized in that stretching out on the armature spindle of puigging and connects driven device, and the outer surface of driven device is established puigging.
4, as low-noise water-cooling motor apparatus as described in the claim 3, it is characterized in that described driven device is blower fan apparatus or pump class device or speed reducer device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620096626 CN2922256Y (en) | 2006-05-11 | 2006-05-11 | Low-noise water-cooled electric machine equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620096626 CN2922256Y (en) | 2006-05-11 | 2006-05-11 | Low-noise water-cooled electric machine equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2922256Y true CN2922256Y (en) | 2007-07-11 |
Family
ID=38254727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620096626 Expired - Lifetime CN2922256Y (en) | 2006-05-11 | 2006-05-11 | Low-noise water-cooled electric machine equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2922256Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100414817C (en) * | 2006-05-11 | 2008-08-27 | 张世珞 | Low-noise water-cooling motor apparatus |
| CN101764454B (en) * | 2008-12-10 | 2012-05-16 | 抚顺煤矿电机制造有限责任公司 | Water cooling structure of 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 |
| CN105720710A (en) * | 2014-12-05 | 2016-06-29 | 深圳市风发科技发展有限公司 | Combined cooling motor and heat radiation method thereof |
-
2006
- 2006-05-11 CN CN 200620096626 patent/CN2922256Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100414817C (en) * | 2006-05-11 | 2008-08-27 | 张世珞 | Low-noise water-cooling motor apparatus |
| CN101764454B (en) * | 2008-12-10 | 2012-05-16 | 抚顺煤矿电机制造有限责任公司 | Water cooling structure of 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 |
| CN105720710A (en) * | 2014-12-05 | 2016-06-29 | 深圳市风发科技发展有限公司 | Combined cooling motor and heat radiation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20080827 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |