CN201396320Y - Ejector - Google Patents
Ejector Download PDFInfo
- Publication number
- CN201396320Y CN201396320Y CN2009201850046U CN200920185004U CN201396320Y CN 201396320 Y CN201396320 Y CN 201396320Y CN 2009201850046 U CN2009201850046 U CN 2009201850046U CN 200920185004 U CN200920185004 U CN 200920185004U CN 201396320 Y CN201396320 Y CN 201396320Y
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- CN
- China
- Prior art keywords
- pipe
- water
- pump
- water intake
- water inlet
- 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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Abstract
The utility model relates to an ejector, which belongs to the technical field of water pump. A water inlet of a check valve is connected with the first water inlet of the ejector, the other end of thecheck valve is connected with the first water inlet of a three-way pipe, the second water inlet of the three-way pipe is connected with a return pipe, a nozzle is arranged at the confluence of the first water inlet and the second water inlet inside the connecting pipe, the outlet of the nozzle is connected with a diffusion ram pipe, the diffusion ram pipe is connected with a water pump, and the return pipe is connected with an outlet backflow opening of the water pump. The ejector can be installed and used together with a pump in a well with a caliber of 0.1 m and above, and can be used for pumping water from 10 m depth well without the overload phenomenon, thereby being suitable for being popularized and applied in the water pump field.
Description
Technical field:
The utility model belongs to the pump technology field, refers in particular to a kind of suction pump sparger.
Background technique:
At present, in the most deficient society of water resources, human utilization to underground water resources is also more and more.Worker, Agricultural Development, liquid is also more and more from the occasion that lower is delivered to eminence, water pump is owing to can suck liquid etc. and be transported to eminence output from lower, be widely used, but be subjected to the influence of the factors such as power, design deficiency of water pump, the degree of depth at lower liquid place is had certain narrow limitation, and the bore to well also has certain requirement, surpass after the limit that water pump can bear, phenomenon can occur transshipping, cause liquid can not be transported to the destination.
Summary of the invention:
The down-hole that the purpose of this utility model provides a kind of 0.1m of being installed in bore and above bore cooperates the sparger of the usefulness of drawing water with pump.
The utility model is achieved in that
Sparger, the water intake of safety check is connected with first water intake of sparger, the other end is connected with first water intake of three-way pipe, second water intake of three-way pipe is connected with return pipe, first water intake in the three-way pipe, the concourse of second water intake are provided with nozzle, the outlet of nozzle connects a diffusion pressurizing pipe, and diffusion pressurizing pipe is connected with water pump, and return pipe is connected with the effluent recycling mouth of water pump.
Above-mentioned return pipe is a U type pipe.
The first above-mentioned water intake is provided with filter screen.
The outstanding compared to existing technology advantage of the utility model is:
The utility model can be installed in the down-hole of 0.1m bore and above bore and use with pump, can draw water from the well more than the dark 10m and phenomenon can not occur transshipping.
Description of drawings:
Fig. 1 is a sectional view of the present utility model.
Embodiment:
With specific embodiment the utility model is further described below, referring to Fig. 1:
Sparger, first water intake of the water intake of safety check 30 and sparger connects 10 and connects, the other end is connected with first water intake 401 of three-way pipe 40, second water intake 402 of three-way pipe 40 is connected with return pipe 60, first water intake 401 in the three-way pipe 40, the concourse of second water intake 402 are provided with nozzle 50, the outlet of nozzle 50 connects a diffusion pressurizing pipe 70, and diffusion pressurizing pipe 70 is connected with water pump, and return pipe 60 is connected with the effluent recycling mouth of water pump.
Above-mentioned return pipe 60 is a U type pipe.
The first above-mentioned water intake 10 is provided with filter screen.
Working principle of the present utility model is:
The utility model is placed in the deep-well with water pump, in the pump chamber of water pump and pipeline, inject diversion, starting electrical machinery, driven by motor impeller high speed rotating, produce suction, from safety check 30, the diffusion pressurizing pipe 70 in sparger enters in the impeller in the pump chamber, produces pressure under the action of centrifugal force that the impeller high speed rotating is produced with water, press water enters pump housing inner chamber, after this be divided into two strands, the outlet pipe on the stock-traders' know-how pump housing is discharged, and another strand press water enters in the return pipe 60 of sparger from the effluent recycling mouth of water pump, spray in the diffusion pressurizing pipe 70 through nozzle 50, enter impeller once more,, reach the purpose of supercharging to improve the water feeding pressure of impeller.
The utility model can be installed in 0.1m and use with pump above bore down-hole, can draw water from the well more than the dark 10m and phenomenon can not occur transshipping, and apply in the field that is adapted at water pump.
The foregoing description only is one of preferred embodiment of the present utility model; be not to limit practical range of the present utility model with this; so: all equivalences of doing according to shape of the present utility model, structure, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (3)
1, sparger, it is characterized in that: the water intake of safety check is connected with first water intake of sparger, the other end is connected with first water intake of three-way pipe, second water intake of three-way pipe is connected with return pipe, first water intake in the three-way pipe, the concourse of second water intake are provided with nozzle, the outlet of nozzle connects a diffusion pressurizing pipe, and diffusion pressurizing pipe is connected with water pump, and return pipe is connected with the effluent recycling mouth of water pump.
2, sparger according to claim 1 is characterized in that: described return pipe is a U type pipe.
3, sparger according to claim 1 and 2 is characterized in that: described first water intake is provided with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201850046U CN201396320Y (en) | 2009-05-13 | 2009-05-13 | Ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201850046U CN201396320Y (en) | 2009-05-13 | 2009-05-13 | Ejector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201396320Y true CN201396320Y (en) | 2010-02-03 |
Family
ID=41618829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201850046U Expired - Fee Related CN201396320Y (en) | 2009-05-13 | 2009-05-13 | Ejector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201396320Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679429A (en) * | 2012-05-24 | 2012-09-19 | 秦剑 | Well-pump-less geothermal water heating method and system |
| CN111601652A (en) * | 2018-01-05 | 2020-08-28 | 库利甘国际公司 | Softener injector with built-in check valve |
-
2009
- 2009-05-13 CN CN2009201850046U patent/CN201396320Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679429A (en) * | 2012-05-24 | 2012-09-19 | 秦剑 | Well-pump-less geothermal water heating method and system |
| CN102679429B (en) * | 2012-05-24 | 2014-12-03 | 秦剑 | Well-pump-less geothermal water heating method and system |
| CN111601652A (en) * | 2018-01-05 | 2020-08-28 | 库利甘国际公司 | Softener injector with built-in check valve |
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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: 20100203 Termination date: 20130513 |