CN2403931Y - Water circulation cooling electromechanical pump - Google Patents
Water circulation cooling electromechanical pump Download PDFInfo
- Publication number
- CN2403931Y CN2403931Y CN 00216388 CN00216388U CN2403931Y CN 2403931 Y CN2403931 Y CN 2403931Y CN 00216388 CN00216388 CN 00216388 CN 00216388 U CN00216388 U CN 00216388U CN 2403931 Y CN2403931 Y CN 2403931Y
- Authority
- CN
- China
- Prior art keywords
- water
- motor
- steel cylinder
- pump
- water inlet
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a water circulation cooling electromechanical pump, which comprises a motor, a water inlet connecting pipe, a water inlet pipe, a water outlet connecting pipe, a steel cylinder, and a sealing ring. The steel cylinder is fixedly sheathed outside a motor housing in a sealing way via an end cover and a bottom cover of the motor, and a water chamber is formed between the motor housing and the steel cylinder. The heat generated when the motor is in operation can radiate heat to continuously flowing water; the temperature of the motor can be reduced; the cooling function can be greatly improved, the cooling speed is high, the noise can not be generated, and the working environment is improved; compared with an ordinary motor pump, the energy consumption of the utility model can be reduced by 9 to 12%.
Description
Water cycle cooling motor pump relates to the improvement of electric water pump cooling construction, is a kind of novel electric water pump.
Existing pump motor all can generate heat after long period work, in order to prevent motor overheating, adopts fan to blow usually or by the heat radiation of the radiating fin on motor housing.The speed of these method cooling motors is slower, and the temperature of reduction is limited, and the fan cooled method can produce dry sound, makes the surrounding working environment variation.
The purpose of this utility model is, provides a kind of utilization to come the water cycle cooling motor pump of cooling motor through the water of the pump housing when pump work.
The utility model is to constitute like this: it comprises into water connecting tube, water outlet connecting tube, steel cylinder, seal ring and motor.Steel cylinder by motor end cap and the bottom sealing and fixing outside motor case, around motor case and between the steel cylinder, constitute hydroecium, the water distribute heat that the heat that produces during machine operation constantly flows in hydroecium through casing reduces the temperature of motor.During the utility model work, get back in the pump housing from the water outlet connecting tube after entering, be full of hydroecium from water inlet connecting tube, intake pipe through the water of the pump housing on a small quantity, sneak in the water that flows in the pump housing and cooling.At indoor water leak detectors and the motor overtemperature protection device of being provided with of motor internal, run well to guarantee motor.
Characteristics of the present utility model are; The flow through water of the pump housing of utilization comes cooling motor, substitutes fan or radiating fin cooling motor by the circulating water cooling, and refrigerating function is greatly improved, and rate of cooling is fast, and the noise of no fan generation has improved working environment.Compare with the common electrical pump, the utility model energy consumption reduces by 9～12%.
Accompanying drawing is the utility model embodiment, wherein:
Fig. 1. the utility model structural profile schematic representation.
The utility model will be further described in conjunction with the accompanying drawings.The utility model comprises electric motor end cap 1, seal ring 2,6, steel cylinder 3, casing 4, water outlet connecting tube 7, pressure gauge 8, intake pipe 9, water leak detectors 10, water inlet connecting tube 11, bottom 12, the pump housing 13 and overtemperature protection device 14.Steel cylinder 3 be sleeved on motor case 4 outer with electric motor end cap 1 and bottom 12 sealing and fixing, at casing 4, joint is provided with seal ring 2,6 and carries out sealing and seal between steel cylinder 3 and end cap 1 and the bottom 12.Around casing 4, constitute hydroecium 5 between steel cylinder 3 and end cap 1 and the bottom 12.Water inlet connecting tube 11 is communicated with osculum that is located at the pump housing 13 charging pump water outlet zone of high pressure and the water inlet that is located on the motor bottom 12, and intake pipe 9 fixedly is located in the hydroecium 5 and the water inlets on the bottom 12 are communicated with.Water outlet connecting tube 7 will be located at the water inlet of the pump housing 13 charging pump water intake low pressure areas and be communicated with osculum on being located at bottom 12.Be provided with pressure gauge 8 on end cap 1, pressure gauge 8 is communicated with hydroecium 5.By water pressure and the water supply situation in the pressure gauge 8 observation hydroeciums 5.Be built-in with water leak detectors 10 in the motor room, overtemperature protection device 14 is to guarantee the motor proper functioning.
During the utility model work, the water that enters in the pump housing passes through water inlet connecting tube 11, intake pipe 9 enters hydroecium 5 and surrounds motor housing and continue to flow moving, the heat that produces during machine operation directly is dispersed in the water by shell 4, water in the hydroecium 5 flows away with the water through the pump housing 13 in water outlet connecting tube 7 flows back to the pump housing 13, can obtain radiating and cooling timely when making machine operation, carry out work long-term and stably.
Claims (1)
- Water cycle cooling motor pump, comprise electric motor end cap (1), seal ring (2), (6), steel cylinder (3), casing (4), water outlet connecting tube (7), pressure gauge (8), intake pipe (9), water leak detectors (10), water inlet connecting tube (11), bottom (12), the pump housing (13) and overtemperature protection device (14) is characterized in that: steel cylinder (3) is sleeved on casing (4) outer and electric motor end cap (1) and bottom (12) sealing and fixing, in casing (4), joint is provided with seal ring (2) between steel cylinder (3) and end cap (1) and the bottom (12), (6), around casing (4), constitute hydroecium (5) between steel cylinder (3) and end cap (1) and the bottom (12); Water inlet connecting tube (11) is communicated with osculum that is located at the pump housing (13) charging pump water outlet zone of high pressure and the water inlet that is located on the motor bottom (12), intake pipe (9) fixedly is located in the hydroecium (5) and the water inlet on the bottom (12) is communicated with, and water outlet connecting tube (7) will be located at the water inlet of the pump housing (13) charging pump water intake low pressure area and be communicated with osculum on being located at bottom (12); Be built-in with water leak detectors (10) in the motor room, overtemperature protection device (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00216388 CN2403931Y (en) | 2000-02-01 | 2000-02-01 | Water circulation cooling electromechanical pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00216388 CN2403931Y (en) | 2000-02-01 | 2000-02-01 | Water circulation cooling electromechanical pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2403931Y true CN2403931Y (en) | 2000-11-01 |
Family
ID=33582138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00216388 Expired - Fee Related CN2403931Y (en) | 2000-02-01 | 2000-02-01 | Water circulation cooling electromechanical pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2403931Y (en) |
Cited By (5)
| 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 |
| CN107893782A (en) * | 2017-11-07 | 2018-04-10 | 刘兴满 | A kind of water pump cooling structure |
| WO2018214183A1 (en) * | 2017-05-23 | 2018-11-29 | 苏州优德通力科技有限公司 | Intelligently-controlled anti-blocking water-cooled multipurpose pump |
| CN109113985A (en) * | 2018-08-14 | 2019-01-01 | 江苏海格环保工程科技有限公司 | A kind of energy-efficient water pump |
| CN113595329A (en) * | 2021-07-09 | 2021-11-02 | 福安市蓄发电机有限公司 | Closed cooling spin-ring water pump motor and cooling method thereof |
-
2000
- 2000-02-01 CN CN 00216388 patent/CN2403931Y/en not_active Expired - Fee Related
Cited By (5)
| 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 |
| WO2018214183A1 (en) * | 2017-05-23 | 2018-11-29 | 苏州优德通力科技有限公司 | Intelligently-controlled anti-blocking water-cooled multipurpose pump |
| CN107893782A (en) * | 2017-11-07 | 2018-04-10 | 刘兴满 | A kind of water pump cooling structure |
| CN109113985A (en) * | 2018-08-14 | 2019-01-01 | 江苏海格环保工程科技有限公司 | A kind of energy-efficient water pump |
| CN113595329A (en) * | 2021-07-09 | 2021-11-02 | 福安市蓄发电机有限公司 | Closed cooling spin-ring water pump motor and cooling method thereof |
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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 |