CN201354739Y - Air pump - Google Patents
Air pump Download PDFInfo
- Publication number
- CN201354739Y CN201354739Y CNU2009201144226U CN200920114422U CN201354739Y CN 201354739 Y CN201354739 Y CN 201354739Y CN U2009201144226 U CNU2009201144226 U CN U2009201144226U CN 200920114422 U CN200920114422 U CN 200920114422U CN 201354739 Y CN201354739 Y CN 201354739Y
- Authority
- CN
- China
- Prior art keywords
- pump
- utility
- pump housing
- guard shield
- model
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an air pump which comprises a pump body of the air pump and a motor arranged in the pump body. A drainage and exhaust hole is formed at the upper end of the pump body; an impeller is arranged at the end part of the motor; a protecting hood is arranged below the pump body; an inlet control valve and an air inlet port are formed on the protecting hood; a gas distributing net ring is also arranged in the protecting hood; an air inlet pipe is arranges at the air inlet port; a control switch is arranged at the end part of the air inlet pipe; and a water inlet hole is formed at the bottom of the protecting hood. The utility model is suitable for water pumps and air pumps.
Description
Technical field
The utility model relates to a kind of aeration pump.
Background technique
Having many uses of submersible pump, kind are also a lot, and the major function of submersible pump is to draw water, and general submersible pump can not be used for oxygenation and sewage treatment.
Summary of the invention
The purpose of this utility model is the defective at above-mentioned submersible pump, and providing a kind of can draw water, aeration pump that again can oxygenation.
In order to achieve the above object, the utility model has mainly adopted following technological scheme to realize.The utility model mainly is made up of the pump housing of aeration pump and the motor of being located in the pump housing, be provided with the drainage exhaust hole in the upper end of the pump housing, the end of motor is provided with impeller, below the pump housing, be provided with guard shield, guard shield is provided with water inlet control valve and inlet hole, also be provided with broken gas net circle in guard shield, described inlet hole is provided with suction tude, and the end of suction tude is provided with control switch.The bottom of guard shield is provided with the water inlet.
The utility model compared with prior art has following tangible advantage and progress.One pump is used more.Because the utility model is provided with inlet hole on the pump housing,, enters in the drainage exhaust hole of pump housing top and discharge so when making aeration pump, as long as open switch on the suction tude, air will enter in the pump housing from suction tude, by impeller air is smashed.If as submersible pump, as long as close the control switch of being located on the suction tude, air does not enter the pump housing, just can draw water.
The utility model is applicable to suction pump and aeration pump.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Description of drawings
Accompanying drawing is the utility model overall structure cut-away view.
Embodiment
As shown in the figure, the utility model mainly is made up of the pump housing 2 of aeration pump and the motor of being located in the pump housing 23, be provided with drainage exhaust hole 1 in the upper end of the pump housing 2, the end of motor 3 is provided with impeller 4, is provided with guard shield 9 below the pump housing 2, and guard shield 9 is provided with water inlet control valve 10 and inlet hole 8, in guard shield 9, also be provided with broken gas net circle 6, described inlet hole 8 is provided with suction tude 7, and the end of suction tude 7 is provided with control switch 5, and the bottom of guard shield 9 is provided with water inlet 11.
The utility model is applicable to suction pump and aeration pump.
Claims (2)
1, a kind of aeration pump, formed by the pump housing (2) of aeration pump and the motor of being located in the pump housing (2) (3), be provided with drainage exhaust hole (1) in the upper end of the pump housing (2), the end of motor (3) is provided with impeller (4), it is characterized in that being provided with guard shield (9) in the below of the pump housing (2), guard shield (9) is provided with water inlet control valve (10) and inlet hole (8), also is provided with broken gas net circle (6) in guard shield (9), and the bottom of guard shield (9) is provided with water inlet (11).
2, aeration pump according to claim 1 is characterized in that described inlet hole (8) is provided with suction tude (7), and the end of suction tude (7) is provided with control switch (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201144226U CN201354739Y (en) | 2009-02-26 | 2009-02-26 | Air pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201144226U CN201354739Y (en) | 2009-02-26 | 2009-02-26 | Air pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201354739Y true CN201354739Y (en) | 2009-12-02 |
Family
ID=41411080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201144226U Expired - Fee Related CN201354739Y (en) | 2009-02-26 | 2009-02-26 | Air pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201354739Y (en) |
-
2009
- 2009-02-26 CN CNU2009201144226U patent/CN201354739Y/en not_active Expired - Fee Related
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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: 20091202 Termination date: 20100226 |