CN201747626U - Composite water pump - Google Patents
Composite water pump Download PDFInfo
- Publication number
- CN201747626U CN201747626U CN2010202709876U CN201020270987U CN201747626U CN 201747626 U CN201747626 U CN 201747626U CN 2010202709876 U CN2010202709876 U CN 2010202709876U CN 201020270987 U CN201020270987 U CN 201020270987U CN 201747626 U CN201747626 U CN 201747626U
- Authority
- CN
- China
- Prior art keywords
- water pump
- electromotor
- composite water
- type impeller
- composite
- 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
Abstract
The utility model relates to a composite water pump. The current water pump usually consists of an electromotor, a pump body and a base, and is inconvenient to be transported, installed and used due to the large overall dimension thereof. The utility model provides a composite water pump which mounts the impeller of the water pump into the inside of the electromotor, and consists of the hollow shaft of the electromotor, a propeller type impeller ring, a stator winding, a rotor, a shell, an end cover, a seal, a bearing, a filter screen, a drainage outlet and a junction box; the composite water pump is characterized in that the propeller type impeller ring is connected with the inner cavity of the hollow shaft of the electromotor, and realizes the purpose of synchronous rotation of the impeller of the water pump and the electromotor. Particularly, the propeller type impeller ring is adopted, and can generate a very big thrust on water when rotating, thereby reaching the requirements on the drainage lift and flux of the water pump. The composite water pump has a simple structure and a small size, and is only needed to be arranged in the water when being used. The composite water pump has excellent effect through testing.
Description
Technical field: the utility model relates to a kind of combined type water pump.
Technical background: existing water pump, generally form by motor, the pump housing, base.Particularly engineering, mine water pump, boundary dimension is bigger, gives transportation, installs, uses and bring inconvenience.
Summary of the invention: the utility model provides a kind of with pack into the combined type water pump of motor interior of water pump vane.It is made up of, motor-hollow axle, propeller-type impeller circle, staor winding, rotor, housing, end cap, sealing, bearing, water strainer, water outlet, terminal box, it is characterized in that the propeller-type impeller circle is connected with the motor-hollow axle inner chamber.Usually water pump vane is to be connected with water pump spindle by the hole on its wheel hub.Water pump spindle again by coupling drive with after motor shaft is connected, work is carried out in rotation synchronously.And the propeller-type impeller circle of the utility model combined type water pump to be logical its outer ring be connected with the motor-hollow axle inner chamber, and rotate synchronously and carry out work.Though both structure differences have all realized the water pump vane purpose identical with motor speed.Particularly adopted a pair of propeller-type impeller circle, when it rotates water has been released the impeller circle, and formed negative pressure in impeller circle ingress, water constantly flows into the impeller circle under atmospheric pressure, thereby water is constantly discharged by the water outlet of this water pump.The propeller-type impeller circle propeller cavitation working principle with boats and ships in fact is the same, and its thrust is very big, therefore can satisfy the requirement of water pump to draining lift, flow.Through test, respond well.
Description of drawings: accompanying drawing is the utility model generalized section.
Embodiment: as shown in drawings, propeller-type impeller circle (2), (5) are connected with the inner chamber (14) of motor-hollow axle (1).Rotor (3) is connected with motor-hollow axle (1).Staor winding (4) is connected with housing (10).End cap (13) is connected with housing (10) left end.Water strainer (15) is connected with end cap (13).End cap (8) is connected with housing (10) right-hand member.(9) be water outlet, (6) are bearings, and (7) are sealings.Terminal box (12) is connected with housing (10), and long cable section of ingoing line mouth (11) is connected with terminal box (12).
Claims (1)
1. combined type water pump, it by, motor-hollow axle, propeller-type impeller circle, staor winding, rotor, housing, end cap, sealing, bearing, water strainer, water outlet, terminal box are formed, and it is characterized in that the propeller-type impeller circle is connected with the motor-hollow axle inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202709876U CN201747626U (en) | 2010-07-19 | 2010-07-19 | Composite water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202709876U CN201747626U (en) | 2010-07-19 | 2010-07-19 | Composite water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201747626U true CN201747626U (en) | 2011-02-16 |
Family
ID=43582305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202709876U Expired - Fee Related CN201747626U (en) | 2010-07-19 | 2010-07-19 | Composite water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201747626U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135094A (en) * | 2014-04-11 | 2014-11-05 | 哈尔滨理工大学 | Hollow rotor structure fixed by an outer shaft |
| CN108194373A (en) * | 2017-12-28 | 2018-06-22 | 大连理工大学 | A kind of shaftless driving and the fluid machinery for being easily achieved electronic program |
| CN108194391A (en) * | 2017-12-28 | 2018-06-22 | 大连理工大学 | A kind of fluid mechanism of the attached wall unitary rotation of hollow impeller |
| US11905971B2 (en) | 2022-07-18 | 2024-02-20 | Hyundai Motor Company | Water pump with coolant flow path |
-
2010
- 2010-07-19 CN CN2010202709876U patent/CN201747626U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135094A (en) * | 2014-04-11 | 2014-11-05 | 哈尔滨理工大学 | Hollow rotor structure fixed by an outer shaft |
| CN108194373A (en) * | 2017-12-28 | 2018-06-22 | 大连理工大学 | A kind of shaftless driving and the fluid machinery for being easily achieved electronic program |
| CN108194391A (en) * | 2017-12-28 | 2018-06-22 | 大连理工大学 | A kind of fluid mechanism of the attached wall unitary rotation of hollow impeller |
| CN108194391B (en) * | 2017-12-28 | 2019-05-10 | 大连理工大学 | A kind of fluid mechanism of the attached wall unitary rotation of hollow impeller |
| US11905971B2 (en) | 2022-07-18 | 2024-02-20 | Hyundai Motor Company | Water pump with coolant flow path |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20110719 |