CN201461458U - Water pump - Google Patents
Water pump Download PDFInfo
- Publication number
- CN201461458U CN201461458U CN2009201033789U CN200920103378U CN201461458U CN 201461458 U CN201461458 U CN 201461458U CN 2009201033789 U CN2009201033789 U CN 2009201033789U CN 200920103378 U CN200920103378 U CN 200920103378U CN 201461458 U CN201461458 U CN 201461458U
- Authority
- CN
- China
- Prior art keywords
- water pump
- elastic circular
- pump
- wall
- circular ring
- 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 pump, in particular to a water pump which solves the problem that a well wall and the water pump can be easily damaged in the well pumping process of the existing water pump. The water pump comprises a pump body and an elastic circular ring is sleeved on the outer wall of the pump body. The utility model has simple structure and reasonable design and effectively solves the problem that the well wall and the water pump can be easily damaged in the well pumping process of the existing water pump by installing the elastic circular ring outside the water pump body, thereby having very high application value.
Description
Technical field
The utility model relates to water pump, specifically is a kind of water pump.
Background technique
When water pump draws water in well, because well different, and the vibrations of water pump its pump housing when starting, making water pump produce and collide with that in the course of time, the borehole wall just can be damaged out sand to the borehole wall, water pump also can be damaged because of colliding with.Be necessary to invent for this reason a kind of can be at the when work protection borehole wall and the not impaired water pump of water pump.
Summary of the invention
The utility model provides a kind of water pump in order to solve the problem that existing water pump easily causes the borehole wall and water pump to damage in the pump process of down-hole.
The utility model is to adopt following technological scheme to realize: water pump, comprise the pump housing, and the outer wall of the pump housing is with elastic circular ring.Described elastic circular ring can be buied by the market for existing known configurations.
During use, water pump is stretched into the down-hole draw water, during pump working; the pump housing can produce vibrations, and this moment, elastic circular ring just can cushion the bump between the pump housing and the borehole wall because pump housing outer wall is with elastic circular ring; the pump housing significantly reduces the impact force of the borehole wall, thereby plays the not impaired effect of the protection borehole wall.
Consider the bump that more effectively cushions between the pump housing and the borehole wall, the quantity of described elastic circular ring is two, and two elastic circular rings lay respectively at the outer wall top and the outer wall bottom of the pump housing.
The utility model is simple in structure, and is reasonable in design, by add shooting property annulus at pump body, efficiently solves the problem that existing water pump easily causes the borehole wall and water pump to damage in the pump process of down-hole, has very high using value.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: the 1-pump housing, 2-elastic circular ring.
Embodiment
Water pump comprises the pump housing 1, and the outer wall of the pump housing 1 is with elastic circular ring 2.The quantity of described elastic circular ring 2 is two, and two elastic circular rings 2 lay respectively at the outer wall top and the outer wall bottom of the pump housing 1.During concrete enforcement, the elastic circular ring of elastic circular ring 2 for adopting rubber material to make.
Claims (2)
1. a water pump comprises the pump housing (1), it is characterized in that: the outer wall of the pump housing (1) is with elastic circular ring (2).
2. water pump according to claim 1 is characterized in that: the quantity of described elastic circular ring (2) is two, and two elastic circular rings (2) lay respectively at the outer wall top and the outer wall bottom of the pump housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201033789U CN201461458U (en) | 2009-06-18 | 2009-06-18 | Water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201033789U CN201461458U (en) | 2009-06-18 | 2009-06-18 | Water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201461458U true CN201461458U (en) | 2010-05-12 |
Family
ID=42388812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201033789U Expired - Fee Related CN201461458U (en) | 2009-06-18 | 2009-06-18 | Water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201461458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996377A (en) * | 2017-04-26 | 2017-08-01 | 嘉禾福顺机械实业有限公司 | Oil immersion type electric underwater pump |
| CN107747566A (en) * | 2017-11-20 | 2018-03-02 | 江门市力士达泵业制造有限公司 | A kind of immersible pump underground fixed mechanism |
-
2009
- 2009-06-18 CN CN2009201033789U patent/CN201461458U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996377A (en) * | 2017-04-26 | 2017-08-01 | 嘉禾福顺机械实业有限公司 | Oil immersion type electric underwater pump |
| CN107747566A (en) * | 2017-11-20 | 2018-03-02 | 江门市力士达泵业制造有限公司 | A kind of immersible pump underground fixed mechanism |
| CN107747566B (en) * | 2017-11-20 | 2019-03-29 | 江门市力士达泵业制造有限公司 | A kind of immersible pump underground fixed mechanism |
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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: 20100512 Termination date: 20130618 |