CN103511327A - Energy-saving combined impeller of water pump - Google Patents
Energy-saving combined impeller of water pump Download PDFInfo
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- CN103511327A CN103511327A CN201210221291.8A CN201210221291A CN103511327A CN 103511327 A CN103511327 A CN 103511327A CN 201210221291 A CN201210221291 A CN 201210221291A CN 103511327 A CN103511327 A CN 103511327A
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- impeller
- water
- impeller body
- energy
- guide post
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Abstract
The invention relates to an energy-saving combined impeller of a water pump. The energy-saving combined impeller comprises an impeller body and a pump chamber shell, the pump chamber shell is provided with a water inlet and a water outlet, the impeller body is provided with an impeller water inlet pipe which is connected with the impeller body, an auxiliary impeller body is arranged in the impeller water inlet pipe, a water guide post is arranged in the middle of the auxiliary impeller body, blades of the auxiliary impeller body are spiral blades and are fixedly connected to the outer side wall of the water guide post which is arranged on the axis of the impeller water inlet pipe, and the inner end of the water guide post is connected with an impeller shaft; the spiral blades of the auxiliary impeller body and blades of the impeller body have the same spiral direction. As the spiral impeller body is arranged in the water inlet, water entering the impeller body is a in spiral shape and conforms to the rotating direction of the impeller body, water flow resistance in a pump chamber is reduced, water flow speed is increased, water pressure is increased, and therefore the hydraulic head can be improved; higher energy is produced through the same electricity, and therefore electric energy is saved.
Description
Technical field
The present invention relates to a kind of water pump, particularly relate to a kind of energy-conservation composite impeller of water pump.
Background technique
Centrifugal pump is one of general water pump, is widely used in every field, and the efficiency of centrifugal pump of prior art is low, and power consumption is large, and this depends primarily on the quality of impeller, and general centrifugal pump is single group impeller, and the hydraulic pressure that the impeller of this impeller produces is low, and lift is low.
Summary of the invention
Object of the present invention is exactly the defect existing for prior art, and a kind of energy-conservation composite impeller of water pump is provided.
For achieving the above object, the present invention adopts following technological scheme:
A kind of energy-conservation composite impeller of water pump, comprise: impeller, pump chamber shell, pump chamber shell is provided with water intake and water outlet, described impeller is provided with impeller intake pipe, and impeller intake pipe is connected with impeller, is provided with auxiliary impeller in impeller intake pipe, the middle part of auxiliary impeller is provided with water guide post, the blade of auxiliary impeller is on helical blade the outside sidewall that is fixedly connected on water guide post, and described water guide post is located on the axis of impeller intake pipe, and one end of its inner side is connected with impeller shaft; The Hand of spiral of helical blade of auxiliary impeller is identical with the Hand of spiral of impeller blade.
The front end of described water guide post is taper or close to the curved surface of taper.
The described curved surface that is bordering on taper refers to that the front end of water guide post is bullet-headed.
Beneficial effect of the present invention: owing to being provided with helical runner in water intake, make the water that enters impeller enter in the shape of a spiral impeller, just in time complied with the direction of the rotation of impeller, resistance to water-flow in pump chamber is reduced, water velocity is accelerated, and hydraulic pressure increases, thereby can improve lift, same electric power has produced higher energy, has therefore saved electric power energy.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present invention.
Fig. 2 removes the schematic perspective view of part impeller in Fig. 1.
Fig. 3 is the front schematic view of Fig. 1.
Embodiment
As shown in Figure 1 to Figure 3, the present invention includes: impeller 2, pump chamber shell, pump chamber shell is provided with water intake and water outlet, described impeller is provided with impeller intake pipe 3, and impeller intake pipe is connected with impeller 2, is provided with auxiliary impeller in impeller intake pipe, the middle part of auxiliary impeller is provided with water guide post 5, the blade 4 of auxiliary impeller is for helical blade and be fixedly connected on the outside sidewall of water guide post, and described water guide post is located on the axis of impeller intake pipe, and one end of its inner side is connected with impeller shaft; The Hand of spiral of the helical blade 4 of auxiliary impeller is identical with the Hand of spiral of impeller blade 1.
Claims (2)
1. the energy-conservation composite impeller of a water pump, comprise: impeller, pump chamber shell, pump chamber shell is provided with water intake and water outlet, it is characterized in that: described impeller is provided with impeller intake pipe, impeller intake pipe is connected with impeller, is provided with auxiliary impeller in impeller intake pipe, the middle part of auxiliary impeller is provided with water guide post, the blade of auxiliary impeller is on helical blade the outside sidewall that is fixedly connected on water guide post, and described water guide post is located on the axis of impeller intake pipe, and one end of its inner side is connected with impeller shaft; The Hand of spiral of helical blade of auxiliary impeller is identical with the Hand of spiral of impeller blade.
2. the energy-conservation composite impeller of a kind of water pump according to claim 1, is characterized in that: the front end of described water guide post is taper or close to the curved surface of taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210221291.8A CN103511327A (en) | 2012-06-30 | 2012-06-30 | Energy-saving combined impeller of water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210221291.8A CN103511327A (en) | 2012-06-30 | 2012-06-30 | Energy-saving combined impeller of water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103511327A true CN103511327A (en) | 2014-01-15 |
Family
ID=49894593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210221291.8A Pending CN103511327A (en) | 2012-06-30 | 2012-06-30 | Energy-saving combined impeller of water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103511327A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382252A (en) * | 2016-11-29 | 2017-02-08 | 江苏斯别特制泵有限公司 | Impeller structure of high-power submersible mixed-flow pump |
| CN107120290A (en) * | 2017-02-16 | 2017-09-01 | 许昌义 | Centrifugal pump with propeller |
| CN107687424A (en) * | 2016-08-05 | 2018-02-13 | 天津振达泵业有限公司 | A kind of impeller of pump device |
| CN108869392A (en) * | 2018-08-06 | 2018-11-23 | 杭州老板电器股份有限公司 | Composite impeller, centrifugal blower and range hood |
| CN112943684A (en) * | 2021-02-07 | 2021-06-11 | 武汉船用机械有限责任公司 | Deep well immersed pump impeller auxiliary device and pump head |
| CN114183400A (en) * | 2021-11-10 | 2022-03-15 | 江苏创亿德环保科技有限公司 | Water pump with energy-conserving increase function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3163119A (en) * | 1961-07-03 | 1964-12-29 | North American Aviation Inc | Inducer |
| US3221661A (en) * | 1961-12-18 | 1965-12-07 | Electronic Specialty Co | Low-suction head pumps |
| US4150916A (en) * | 1975-03-13 | 1979-04-24 | Nikkiso Co., Ltd. | Axial flow inducers for hydraulic devices |
| US4426190A (en) * | 1980-12-11 | 1984-01-17 | Shapiro Anatoly S | Vane pump |
| RU2372529C1 (en) * | 2008-07-03 | 2009-11-10 | Владимир Дмитриевич Анохин | Anti-cavitation impeller |
| CN202746277U (en) * | 2012-06-30 | 2013-02-20 | 江门市江海区坚尼士微电机厂有限公司 | Energy-saving compound impeller of water pump |
-
2012
- 2012-06-30 CN CN201210221291.8A patent/CN103511327A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3163119A (en) * | 1961-07-03 | 1964-12-29 | North American Aviation Inc | Inducer |
| US3221661A (en) * | 1961-12-18 | 1965-12-07 | Electronic Specialty Co | Low-suction head pumps |
| US4150916A (en) * | 1975-03-13 | 1979-04-24 | Nikkiso Co., Ltd. | Axial flow inducers for hydraulic devices |
| US4426190A (en) * | 1980-12-11 | 1984-01-17 | Shapiro Anatoly S | Vane pump |
| RU2372529C1 (en) * | 2008-07-03 | 2009-11-10 | Владимир Дмитриевич Анохин | Anti-cavitation impeller |
| CN202746277U (en) * | 2012-06-30 | 2013-02-20 | 江门市江海区坚尼士微电机厂有限公司 | Energy-saving compound impeller of water pump |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687424A (en) * | 2016-08-05 | 2018-02-13 | 天津振达泵业有限公司 | A kind of impeller of pump device |
| CN106382252A (en) * | 2016-11-29 | 2017-02-08 | 江苏斯别特制泵有限公司 | Impeller structure of high-power submersible mixed-flow pump |
| CN107120290A (en) * | 2017-02-16 | 2017-09-01 | 许昌义 | Centrifugal pump with propeller |
| CN108869392A (en) * | 2018-08-06 | 2018-11-23 | 杭州老板电器股份有限公司 | Composite impeller, centrifugal blower and range hood |
| CN112943684A (en) * | 2021-02-07 | 2021-06-11 | 武汉船用机械有限责任公司 | Deep well immersed pump impeller auxiliary device and pump head |
| CN114183400A (en) * | 2021-11-10 | 2022-03-15 | 江苏创亿德环保科技有限公司 | Water pump with energy-conserving increase function |
| CN114183400B (en) * | 2021-11-10 | 2024-05-10 | 江苏创亿德环保科技有限公司 | Water pump with energy-saving and efficiency-increasing functions |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |