CN2385120Y - Water pump - Google Patents
Water pump Download PDFInfo
- Publication number
- CN2385120Y CN2385120Y CN 99242140 CN99242140U CN2385120Y CN 2385120 Y CN2385120 Y CN 2385120Y CN 99242140 CN99242140 CN 99242140 CN 99242140 U CN99242140 U CN 99242140U CN 2385120 Y CN2385120 Y CN 2385120Y
- Authority
- CN
- China
- Prior art keywords
- water
- water tank
- motor
- pump
- pump housing
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a pump comprising a motor and a pump body. The periphery of the motor is provided with a water tank. A water inlet of the water tank is communicated with a water outlet of the pump body. A water outlet of the water tank is communicated with a water inlet of the pump body. Because the motor of the utility model adopts a water cooling heat dissipation mode and water in the water tank can automatically cycle, the utility model has the advantage of better heat dissipation effect.
Description
The utility model relates to a kind of water pump.
Water pump mainly comprises motor and pump housing two-part, and when water pump increased power, motor tended to burn owing to overheated, therefore just need dispel the heat to motor, and still existing water pump mainly is that employing is air-cooled to the heat radiation of its motor, and radiating effect is bad.
The purpose of this utility model is to overcome the above-mentioned defective of prior art, provides a kind of motor radiating effective water pump.
The utility model comprises the motor and the pump housing, is provided with water tank in the periphery of motor, and the water intake of water tank is communicated with the water outlet of the pump housing, and the water outlet of water tank is communicated with the water intake of the pump housing.
When pump working, the hydraulic pressure of the water outlet of the pump housing is greater than the hydraulic pressure of water intake, thereby the hydraulic pressure of the water tank inlet that is communicated with pump housing water outlet can be greater than the hydraulic pressure of the water outlet of water tank that is communicated with pump housing water intake, water can be inhaled into by water tank inlet automatically and be flowed out by water outlet of water tank, in water in the water tank being in constantly flow and needn't add device in addition the water in the water tank is carried out circular treatment.Because motor has adopted the water in water-cooled radiating mode and the water tank can automatic cycle, the utlity model has the advantage of good heat dissipation effect.
Further illustrate particular content of the present utility model below in conjunction with drawings and Examples.
Accompanying drawing is the configuration diagram of present embodiment.
Present embodiment comprises the motor 1 and the pump housing 2, the pump housing 2 is provided with water intake 6 and water outlet 7, is provided with water tank 3 in the periphery of motor 1, and water tank 3 is provided with water intake 4 and water outlet 5, the water intake 4 of water tank is communicated with the water outlet 7 of the pump housing, and the water outlet 5 of water tank is communicated with the water intake 6 of the pump housing.The water intake 4 of suitable adjustment water tank 3 and the size of water outlet 5, the current that the water intake 4 of water tank 3 is entered account for the very little part of the current that the pump housing 2 water outlets 7 flow out, and the current that enter of water tank 3 water intakes 4 are enough to guarantee that the water flow velocity in the water tank 3 can take away the heat that motor 1 produces simultaneously.
Claims (1)
1, a kind of water pump, comprise the motor and the pump housing, the pump housing is provided with water intake and water outlet, it is characterized in that: be provided with water tank (3) in the periphery of motor (1), water tank (3) is provided with water intake (4) and water outlet (5), the water intake of water tank (4) is communicated with the water outlet (7) of the pump housing, and the water outlet of water tank (5) is communicated with the water intake (6) of the pump housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99242140 CN2385120Y (en) | 1999-08-23 | 1999-08-23 | Water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99242140 CN2385120Y (en) | 1999-08-23 | 1999-08-23 | Water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2385120Y true CN2385120Y (en) | 2000-06-28 |
Family
ID=34028860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99242140 Expired - Fee Related CN2385120Y (en) | 1999-08-23 | 1999-08-23 | Water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2385120Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966571A (en) * | 2012-11-22 | 2013-03-13 | 湘潭泵业集团有限公司 | Vertical pipeline pump for radiating through water tank |
| CN105317688A (en) * | 2014-07-30 | 2016-02-10 | 上海连成（集团）有限公司 | Water-cooled motor type self-priming pump |
-
1999
- 1999-08-23 CN CN 99242140 patent/CN2385120Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966571A (en) * | 2012-11-22 | 2013-03-13 | 湘潭泵业集团有限公司 | Vertical pipeline pump for radiating through water tank |
| CN105317688A (en) * | 2014-07-30 | 2016-02-10 | 上海连成（集团）有限公司 | Water-cooled motor type self-priming pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |