CN101408200A - Submergence pump with multiple outlets - Google Patents
Submergence pump with multiple outlets Download PDFInfo
- Publication number
- CN101408200A CN101408200A CNA2008102340483A CN200810234048A CN101408200A CN 101408200 A CN101408200 A CN 101408200A CN A2008102340483 A CNA2008102340483 A CN A2008102340483A CN 200810234048 A CN200810234048 A CN 200810234048A CN 101408200 A CN101408200 A CN 101408200A
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- CN
- China
- Prior art keywords
- pump
- outlet
- motor
- multiple exit
- stator
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 210000003296 saliva Anatomy 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a multi-outlet subduction-typed pump. The outlet of the pump is designed into a multi-outlet form, thereby playing the role of replacing an exit guide vane and improving the efficiency of the pump; moreover, the height of the pump is slightly lower than the height of the same pump with the guide vane.
Description
Technical field:
The present invention relates to fluid machinery.Refer in particular to a kind of submergence type pump of multiple exit, replace exit guide blade with a plurality of outlets.
Background technique:
When the design submersible axial flow pump, at impeller outlet stator was set usually, the effect of stator is that the turning to of rotation of will flow out the current of impeller becomes axial motion, simultaneously part kinetic energy is changed into pressure energy in the past.For making exit of pump hydraulic loss minimum, there is optimum eddy flow.And the reason of the shape of the stator that is provided with and setting angle is difficult for using saliva stream and reaches optimum eddy flow very much, makes the efficient of pump can not reach maximum.
Summary of the invention:
For addressing the above problem, the purpose of this invention is to provide a kind of submergence type pump of multiple exit, better use saliva stream and reach optimum eddy flow, improve the efficient of water pump, and reduce a lot than the water pump height that stator is arranged.
The technological scheme that realizes above-mentioned purpose is: this submergence type pump comprises power cable and the motor as water pump power that is attached thereto, and the impeller and the pump housing.Motor links to each other with impeller to transmit moment of torsion through axle.
Feature of the present invention is: the outlet in the above-mentioned formation pump housing is the multiple exit form.
The present invention is on probation through the user, and the efficient of multiple exit water pump is higher than the water pump that stator is set, and the common submergence type pump of the aspect ratio of pump is low, reaches favorable economic benefit.
Description of drawings
Fig. 1 is the schematic representation of multiple exit submergence type pump among the embodiment
Fig. 2 is Fig. 1 middle pump body outlet schematic representation
1. impellers among the figure, 2. pump cover, 3. rotor, 4. stator, 5. bearing, 6. power cable, 7. signal cable, 8. pump shaft, 9. bearing, the 10. pump housing, 11. bases.
Embodiment
Embodiment
As Fig. 1～shown in Figure 2, the present invention comes power for motor by power cable (6), signal cable (7), impeller (1), pump cover (2), the pump housing (10), base (11) and motor, motor mainly is made of rotor (3) and stator (4), motor transmits moment of torsion for impeller (1) by pump shaft (8), bearing (5,9) comes support fixation pump shaft (8), and the outlet of the pump housing (10) is the multiple exit form.When pump work, the liquid that extracts by impeller (1) flows out by a plurality of outlets of the pump housing (10), and the lower end of outlet is a level, so that stable being installed among the pit shaft of water pump energy reaches specified position by pit shaft then.
More than, for the present invention is specifying that embodiment did with the submersible pump, but the present invention is not limited to the foregoing description, also comprises comprising that also the present invention conceives other embodiment or the variation in the scope.For example, the Under Water Pumps of multiple exit is also contained among the embodiment; A plurality of water outlets of pump also are not limited only to six shown in the embodiment, also can for greater than 6, less than 6 may.
Claims (1)
1, a kind of submergence type pump of multiple exit, it comprises impeller (1), pump cover (2), the pump housing (10), base (11) and motor, motor is made of rotor (3) and stator (4), motor transmits moment of torsion by pump shaft (8), bearing (5,9) come support fixation pump shaft (8), it is characterized in that: the described pump housing (10) outlet is designed to the multiple exit form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102340483A CN101408200A (en) | 2008-11-21 | 2008-11-21 | Submergence pump with multiple outlets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102340483A CN101408200A (en) | 2008-11-21 | 2008-11-21 | Submergence pump with multiple outlets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101408200A true CN101408200A (en) | 2009-04-15 |
Family
ID=40571359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102340483A Pending CN101408200A (en) | 2008-11-21 | 2008-11-21 | Submergence pump with multiple outlets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101408200A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345640A (en) * | 2011-10-28 | 2012-02-08 | 苏州沃达园林机械有限公司 | Water pump with multiple water outlets |
| CN102937098A (en) * | 2012-11-23 | 2013-02-20 | 苏州优德通力电气有限公司 | High-lift submerged pump |
| EP4461963A1 (en) * | 2023-05-09 | 2024-11-13 | Hysypro AG | Submersible pump |
-
2008
- 2008-11-21 CN CNA2008102340483A patent/CN101408200A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345640A (en) * | 2011-10-28 | 2012-02-08 | 苏州沃达园林机械有限公司 | Water pump with multiple water outlets |
| CN102937098A (en) * | 2012-11-23 | 2013-02-20 | 苏州优德通力电气有限公司 | High-lift submerged pump |
| EP4461963A1 (en) * | 2023-05-09 | 2024-11-13 | Hysypro AG | Submersible pump |
| US12253097B2 (en) | 2023-05-09 | 2025-03-18 | Hysypro Ag | Immersion pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090415 |