CN202732365U - Water pump with self-cooling function - Google Patents
Water pump with self-cooling function Download PDFInfo
- Publication number
- CN202732365U CN202732365U CN 201220288993 CN201220288993U CN202732365U CN 202732365 U CN202732365 U CN 202732365U CN 201220288993 CN201220288993 CN 201220288993 CN 201220288993 U CN201220288993 U CN 201220288993U CN 202732365 U CN202732365 U CN 202732365U
- Authority
- CN
- China
- Prior art keywords
- water
- impeller
- pump
- rotor
- self
- 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
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a water pump with a self-cooling function. The water pump is characterized by comprising a pump shell, a motor shell, an impeller, a rotary shaft, a stator and a rotor, wherein the motor shell is mounted in the pump shell, the stator is fixed in the motor shell, the rotary shaft is nested in the rotor, the rotor and the stator are matched with each other, the impeller is mounted at one end of the rotary shaft, the pump shell is provided with a water inlet and a water outlet, an impeller mounting cavity, an annular water channel and a water drainage cavity are formed between the pump shell and the motor shell and sequentially communicated with one another, the impeller is mounted in the impeller mounting cavity, the impeller mounting cavity is communicated with the water inlet, and the water drainage cavity is communicated with the water outlet. Compared with the prior art, the water pump with the self-cooling function has the advantages and effects of energy saving, environmental protection, high cooling efficiency, good cooling effect, low flow resistance and low production cost.
Description
Technical field
The utility model relates to a kind of water pump with self-cooling function, and this water pump with self-cooling function is for delivery of liquid.
Background technique
Water pump can produce heat in running, the mode of existing cooling waterpump is provided with fan on water pump, and provided with fan has not only increased cost, and fan need to consume extra electric energy.Fan can produce noise and vibrations when high speed operation, reduced the working life of water pump.Fan quenching efficient is low, and cooling effect is poor.
The model utility content
The purpose of this utility model is to overcome above shortcomings in the prior art, and a kind of reasonable in design is provided, and is simple in structure, long service life, and energy-conserving and environment-protective can utilize and carry water-cooled water pump with self-cooling function.
The technical scheme in the invention for solving the above technical problem is: this has the water pump of self-cooling function, it is characterized in that: comprise pump case, motor casing, impeller, rotating shaft, stator and rotor, described motor casing is installed in the pump case, described stator is fixed in the motor casing, described shaft set is in rotor, this rotor and stator cooperatively interact, described impeller is installed in an end of rotating shaft, be provided with water intake and water outlet on the described pump case, form the impeller installation cavity between pump case and the motor casing, water annulus and drain chamber, described impeller installation cavity, water annulus and drain chamber are communicated with successively, described impeller is installed in the impeller installation cavity, described impeller installation cavity and water intake are communicated with, and described drain chamber and water outlet are communicated with.
The axis of impeller described in the utility model and the axis of water intake are on the same straight line.
The axis of water outlet described in the utility model and the axis of water intake are on the same straight line.
The utility model compared with prior art has the following advantages and effect: energy-conserving and environment-protective, and cooling effectiveness is high, good cooling results, flow resistance is little, and cost of production is low.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Label declaration: pump case 1, motor casing 2, impeller 3, rotating shaft 4, stator 5, rotor 6, water intake 7, water outlet 8, impeller installation cavity 9, water annulus 10, drain chamber 11.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment.
As shown in Figure 1, the water pump with self-cooling function of the present embodiment comprises pump case 1, motor casing 2, impeller 3, rotating shaft 4, stator 5 and rotor 6, motor casing 2 is installed in the pump case 1, stator 5 is fixed in the motor casing 2, rotating shaft 4 is sleeved in the rotor 6, rotor 6 and stator 5 cooperatively interact, impeller 3 is installed in an end of rotating shaft 4, be provided with water intake 7 and water outlet 8 on the pump case 1, form impeller installation cavity 9 between pump case 1 and the motor casing 2, water annulus 10 and drain chamber 11, impeller installation cavity 9, water annulus 10 and drain chamber 11 are communicated with successively, and impeller 3 is installed in the impeller installation cavity 9, impeller installation cavity 9 and water intake 7 are communicated with, and drain chamber 11 and water outlet 8 are communicated with.The axis of the impeller 3 in the utility model and the axis of water intake 7 are on the same straight line.The axis of the water outlet 8 in the utility model and the axis of water intake 7 are on the same straight line.
When the utility model used, stator 5 and rotor 6 interacted, and rotor 6 rotates and drives rotating shaft 4 rotations, and rotating shaft 4 impeller 3 are rotated.Impeller 3 rotates rear so that have certain degree of vacuum in the impeller installation cavity 9, and order carries water to enter in the impeller installation cavity 9 from water intake 7.Under the effect of impeller 3, carry water to be thrown away by impeller 3 and enter water annulus 10, at water annulus 10 interior conveying power and water casing 2 contact cooling electric casings 2.Then carry water to enter drain chamber 11 from water annulus 10, discharge from water outlet 8 at last.
Above content described in this specification only is to the explanation of the utility model structure example.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (3)
1. water pump with self-cooling function, it is characterized in that: comprise pump case, motor casing, impeller, rotating shaft, stator and rotor, described motor casing is installed in the pump case, described stator is fixed in the motor casing, described shaft set is in rotor, this rotor and stator cooperatively interact, described impeller is installed in an end of rotating shaft, be provided with water intake and water outlet on the described pump case, form the impeller installation cavity between pump case and the motor casing, water annulus and drain chamber, described impeller installation cavity, water annulus and drain chamber are communicated with successively, and described impeller is installed in the impeller installation cavity, described impeller installation cavity and water intake are communicated with, and described drain chamber and water outlet are communicated with.
2. the water pump with self-cooling function according to claim 1, it is characterized in that: the axis of described impeller and the axis of water intake are on the same straight line.
3. the water pump with self-cooling function according to claim 1, it is characterized in that: the axis of described water outlet and the axis of water intake are on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288993 CN202732365U (en) | 2012-06-19 | 2012-06-19 | Water pump with self-cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288993 CN202732365U (en) | 2012-06-19 | 2012-06-19 | Water pump with self-cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732365U true CN202732365U (en) | 2013-02-13 |
Family
ID=47658069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220288993 Expired - Fee Related CN202732365U (en) | 2012-06-19 | 2012-06-19 | Water pump with self-cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732365U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500293A (en) * | 2014-12-05 | 2015-04-08 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Brushless multi-working-condition direct-current electrically-driven pump |
| CN109915420A (en) * | 2017-12-12 | 2019-06-21 | 张颖 | From cooling water pump |
| WO2021073514A1 (en) * | 2019-10-16 | 2021-04-22 | 广东德昌电机有限公司 | Electric air pump |
-
2012
- 2012-06-19 CN CN 201220288993 patent/CN202732365U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500293A (en) * | 2014-12-05 | 2015-04-08 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Brushless multi-working-condition direct-current electrically-driven pump |
| CN109915420A (en) * | 2017-12-12 | 2019-06-21 | 张颖 | From cooling water pump |
| WO2021073514A1 (en) * | 2019-10-16 | 2021-04-22 | 广东德昌电机有限公司 | Electric air pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206035814U (en) | Supplementary vacuum pump | |
| CN202732365U (en) | Water pump with self-cooling function | |
| CN207994772U (en) | A kind of pump tail band water-cooled machine | |
| CN203879750U (en) | Shield pump conveying high temperature liquid | |
| CN202811372U (en) | Cooling device for vacuum pump oil | |
| CN201246314Y (en) | Direct connecting type high speed centrifugal air blower | |
| CN203297108U (en) | Motor magnetic drive pump | |
| CN203239572U (en) | Brushless direct current sliding vane rotary vacuum pump | |
| CN204928437U (en) | Novel wind path cooling structure | |
| CN203604104U (en) | Novel water turbine for cooling tower | |
| CN203926031U (en) | Impeller serial formula energy-saving centrifugal pump | |
| CN203867904U (en) | Novel screw rod vacuum pump | |
| CN102889213A (en) | External oil cooling structure of rotary-vane vacuum pump | |
| CN202867253U (en) | Series motor pump | |
| CN202091211U (en) | High-temperature-resistant rare-earth permanent-magnet brushless direct current self-priming pump | |
| CN203516184U (en) | Fan impeller | |
| CN202867251U (en) | Series water pump | |
| CN203770154U (en) | Centrifugal pump | |
| CN102828967B (en) | High temperature resistance rare earth permanent magnet brushless DC (Direct Current) self-priming pump | |
| CN201310472Y (en) | Water flow fan | |
| CN103912507A (en) | Centrifugal pump | |
| CN206017176U (en) | A kind of magnetic drives self-priming brushless direct-current water pump | |
| CN203214444U (en) | Water pump | |
| CN203796590U (en) | Centrifugal fan for dust collector | |
| CN201925193U (en) | Electric blower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUANGSHAN JINPUSEN NEW ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHEJIANG JINPUSEN NEW ENERGY TECHNOLOGY CO., LTD. Effective date: 20130621 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311404 HANGZHOU, ZHEJIANG PROVINCE TO: 242700 HUANGSHAN, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130621 Address after: 242700 two South Road, Xincheng Town, Xiuning County, Huangshan City, Anhui, Haiyang Patentee after: HUANGSHAN JINPUSEN NEW ENERGY TECHNOLOGY CO., LTD. Address before: Hangzhou City, Zhejiang province 311404 Fuyang City Xin Deng Zhen Xiang Xi Cun Shiling Patentee before: Zhejiang Jin Pu Sen New Energy Technology Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU AOMUTE ELECTROMECHANICAL EQUIPMENT MANUF Free format text: FORMER OWNER: HUANGSHAN JINPUSEN NEW ENERGY TECHNOLOGY CO., LTD. Effective date: 20141219 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 242700 HUANGSHAN, ANHUI PROVINCE TO: 511453 GUANGZHOU, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141219 Address after: 511453 Guangdong province Guangzhou city Nansha District town of Tung Chung Chung Village Qixin Road No. 46 C405 Patentee after: GUANGZHOU AWMT MECHANICAL AND ELECTRICAL EQUIPMENT MANUFACTURING CO., LTD. Address before: 242700 two South Road, Xincheng Town, Xiuning County, Huangshan City, Anhui, Haiyang Patentee before: HUANGSHAN JINPUSEN NEW ENERGY TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20190619 |