CN207315747U - A kind of vapour-pressure type water plug instead of conventional water pump - Google Patents
A kind of vapour-pressure type water plug instead of conventional water pump Download PDFInfo
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- CN207315747U CN207315747U CN201721225584.8U CN201721225584U CN207315747U CN 207315747 U CN207315747 U CN 207315747U CN 201721225584 U CN201721225584 U CN 201721225584U CN 207315747 U CN207315747 U CN 207315747U
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- pump housing
- compressed air
- pump
- inlet
- vapour
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Abstract
The utility model discloses a kind of vapour-pressure type water plug instead of conventional water pump, including the pump housing, the top of the pump housing sets liquid outlet, the lower part of the pump housing sets liquid inlet, compressed air inlet is set on the pump housing, compressed air inlet sets L-shaped inlet attack, the pump housing four Mondays annular seal space at compressed air inlet, one end of the inlet attack is inlet attack entrance, the inlet attack entrance squeezes into compressed air, compressed air is entered in the pump housing by the aperture of annular seal space inner pump surrounding, compressed air is internally formed closing gas bag region the pump housing.Vapour-pressure type water plug provided by the utility model instead of conventional water pump, inflates from compressed air pipe entrance, and gas bag is formed in pump body after inflating, and liquid is extruded from liquid outlet position by gas bag.
Description
Technical field
The utility model is related to a kind of vapour-pressure type water plug instead of conventional water pump, suitable for deep-well, river, lake and
Reservoir draws water.
Background technology
Water pump diversion of drawing water in the prior art mainly has two kinds, and one kind is that manually hand presses priming device, discharges water inlet pipe
After the air in the pump housing, enable water pump normal pumping operation.Another kind is self-suction type water pump, the water after water filling in pump body
High-speed rotation is pumped, after water pump vane is produced the air in the method discharge pump water inlet of centrifugal force, makes water pump normal pumping
Operation.Self-suction type water pump suction lift is small, and flow is small, high energy consumption.Artificial hand pressure priming device is not suitable for large-scale operation.
Utility model content
The utility model for solve the technical solution that uses of above-mentioned technical problem be to provide it is a kind of instead of conventional water pump
Vapour-pressure type water plug, wherein, including two kinds of technical solutions：
Scheme one：Including the pump housing, the top of the pump housing sets liquid outlet, and the lower part of the pump housing sets liquid to enter
Mouthful, compressed air inlet, wherein compressed air inlet inlet porting connector are set on the pump housing, the inlet attack is L-shaped,
One end is entrance.Annular seal space is set in the position of pump housing upper inlet, and the pump housing surrounding in annular seal space is provided with uniform some
Aperture, aperture are arranged on same level, and the entrance squeezes into compressed air, and compressed air enters annular seal space, passes through annular seal space
The aperture of inner pump surrounding enters in the pump housing, in the gas bag region for being internally formed closing of the pump housing.The pipe of pump housing bottom opens up
The hole of some strip notch or other shapes, the top of the pump housing set the flange of connecting pipe.The pump housing is put into
In well or lake or other liquid.
Scheme two：Including the pump housing, the top of the pump housing sets liquid outlet, and the lower part of the pump housing sets liquid to enter
Mouthful, compressed air outlet is set on the pump housing, in compressed air outlet inlet porting connector, the pump housing is put into well or pipeline
Interior, the inlet attack is used to squeeze into compressed air, and closing is formed between the pump housing and well or pipeline above compressed air inlet
Gas bag region.
Inlet attack is a pipeline into annular seal space, and in addition the hole of strip or the hole of other shapes are opened in bottom, are more
Good to allow liquid to enter pump internal, and during also for preventing that pump is put into shaft bottom, the sand mud in shaft bottom blocks pumping hole, and allows liquid cannot
Into in the pump housing；Inlet attack (elbow bend containing L-shaped) can be connected directly between above inlet attack with compressed-air hose.
Compressed air inlet connector is L-type, and the pipe of pump housing bottom opens up some strip notch or other shapes
Hole, the top of the pump housing set the flange of connecting pipe.
The utility model has the advantages that relative to the prior art：
Inlet attack entrance squeezes into compressed air, and compressed air outlet is outside the pump housing, and compressed air is by exporting in the pump housing
Gas bag region is closed with pipeline or being internally formed for well in exit.Liquid is pressed into the pump housing by pressure differential, then from pump
Body outlet extrudes.
There is no moving parts in the pump housing, the silt not being afraid of in well and firm stone granules etc. can be the sandstone one in well
Rise and release, the service life can be more than 50 years；Scheme two can use conventional low pressure compressor air in deep-well at the same time
Liquid is released, application range and wide.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the vapour-pressure type water plug instead of conventional water pump of scheme one.
Fig. 2 is a kind of structure diagram of the vapour-pressure type water plug instead of conventional water pump of scheme two.
Fig. 3 is the structure diagram below the pump housing.
In figure：
Outside 1 pump housing, 2 compressed air inlet, 3 entrance, 4 inlet attack, 5 liquid outlet, 6 liquid inlet, 7 bubble area 8
11 annular seal space of pipeline 9 compressed air outlet, 10 flange, 12 notch (or through hole of other shapes)
Embodiment
The utility model will be further described with reference to the accompanying drawings and examples.
The utility model provides a kind of vapour-pressure type water plug instead of conventional water pump, including two kinds of designing schemes：
Scheme one：Including the pump housing 1, the top of the pump housing 1 sets liquid outlet, and the lower part of the pump housing 1 sets liquid
Entrance, compressed air inlet 2 is set on the pump housing 1, in 2 inlet porting connector 4 of compressed air inlet, the inlet attack 4
One end be inlet attack entrance, the entrance of the inlet attack 4 squeezes into compressed air, and compressed air passes through annular seal space inner pump
The aperture of surrounding enters the pump housing 1, and closing gas bag region is internally formed in the pump housing 1.
The position of compressed air inlet 2 sets annular seal space 11 on the pump housing 1, and 1 surrounding of the pump housing in annular seal space 11 is set
Have uniform some apertures, aperture is arranged on same level, the pipe of 1 bottom of the pump housing open up some strip notch 12 or
The through hole of other shapes, 2 connector of compressed air inlet are L-type, and the top of the pump housing 1 sets the flange 10 of connecting pipe.
As shown in Figure 1, compressed air is vertically gone down by a pipeline, is entered by L-shaped connector close around the pump housing 1
Chamber 11 is sealed, 11 inner pump of annular seal space, 1 surrounding there are uniform some apertures, these apertures pass through in same level, compressed air
Aperture enters in the pump housing 1, compressed air at the aperture of 1 surrounding of the pump housing in form gas bag, with continuing into for compressed air,
Gas bag is increasing, liquid is extruded from exit by the pressure in gas bag, liquid is arranged together with the compressed air in gas bag
After going out, the pressure near aperture declines, and liquid is entered in the pump housing 1 from liquid inlet again by the pressure of itself, and compressed air is again
New gas bag can be formed about in aperture, in cycles, liquid can be continued to extrude from exit.
Scheme two：Including the pump housing 1, the top of the pump housing 1 sets liquid outlet, and the lower part of the pump housing 1 sets liquid
Entrance, compressed air outlet 9 is set on the pump housing 1, in 9 inlet porting connector 4 of compressed air outlet, the pump housing 1 is put into
In well or pipeline, the inlet attack 4 is used to squeeze into compressed air, and compressed air is flowed out in the pump housing 1 and well or pipeline enclosure,
The gas bag region of closing is formed between the pump housing 1 and well or pipeline of the top of compressed air outlet 9, compressed air inlet connector is L
Type, the pipe of 1 bottom of the pump housing open up some strip notch 12 or other shapes through hole, and the top of the pump housing 1, which is set, to be connected
The flange 10 in adapter road.
As shown in Figure 2, compressed air is vertically gone down by a pipeline, and compressed air is (or big in the pump housing 1 and well
Pipeline) surrounding formation gas bag, if the sectional area of well is A1, the bottom section product of the pump housing 1 is A2, since area A1 is much larger than
A2, if the liquid initial pressure at gas bag is P1, the air pressure P2 of compressed air is more than P1, and compressed air enters outside the pump housing 1 and well
Between, the gas bag of a closing is formed, then the pressure received at gas bag top is F1=(A1-A2) * P1, this pressure can pass through envelope
Bag of holding one's breath is transmitted in the pump housing 1, is pressed from bottom to top, and original downward pressure is F2=-A2*P1 in the pump housing 1, due to F1>F2, pump
Liquid in body 1 can move upwards, and liquid is extruded, and by the water pipe of connection, liquid outflow, gas bag moves downward, gas bag with
Liquid together enters in the pump housing, and pressure declines when gas bag flows out the pump housing 1, and the liquid outside the pump housing 1 can be flowed down full of the outside of the pump housing 1,
Compressed air enters can form new gas bag again, in cycles, liquid can be continued to extrude from exit.
If in the case where the internal diameter of well is certain, by varying the internal diameter of the pump housing 1, that is, change the sectional area in pump
A2, can use identical air pressure, and (pressure P1 biggers) liquid in deeper well is extracted out；Or all determined in well and pump housing internal diameter
In the case of, different well depth (P1 is different) can be by liquid in well by adjusting the pressure P2 (needing to be more than P1) of compressed air
Extrude.
Claims (8)
- A kind of 1. vapour-pressure type water plug instead of conventional water pump, it is characterised in that：Including the pump housing, the top of the pump housing is set Liquid outlet, the lower part of the pump housing set liquid inlet, set compressed air inlet on the pump housing, compressed air inlet is set Posting port connector, one end of the inlet attack is inlet attack entrance, and the inlet attack entrance squeezes into compressed air, compression Air intake top is internally formed gas bag region with the pump housing, and the position of compressed air inlet sets annular seal space on the pump housing, Pump housing surrounding in annular seal space is provided with uniform some apertures, and aperture is arranged on same level.
- 2. the vapour-pressure type water plug of conventional water pump is replaced as claimed in claim 1, it is characterised in that：The pipe of pump housing bottom Open up some strip notch or the through hole of other shapes.
- 3. the vapour-pressure type water plug of conventional water pump is replaced as claimed in claim 2, it is characterised in that：At compressed air inlet Inlet porting connector, is L-type.
- 4. the vapour-pressure type water plug of conventional water pump is replaced as claimed in claim 3, it is characterised in that：The top of the pump housing The flange of connecting pipe is set.
- A kind of 5. vapour-pressure type water plug instead of conventional water pump, it is characterised in that：Including the pump housing, the top of the pump housing is set Liquid outlet, the lower part of the pump housing set liquid inlet, compressed air outlet are set on the pump housing, in compressed air outlet Inlet porting connector, the pump housing are put into well or pipeline, and the inlet attack is used to squeeze into compressed air, compressed air inlet Closing gas bag region is formed between the pump housing and well or pipeline of top.
- 6. the vapour-pressure type water plug of conventional water pump is replaced as claimed in claim 5, it is characterised in that：Compressed air inlet is set Posting port connector, is L-type.
- 7. the vapour-pressure type water plug of conventional water pump is replaced as claimed in claim 6, it is characterised in that：The pipe of pump housing bottom Open up some strip notch or the through hole of other shapes.
- 8. the vapour-pressure type water plug of conventional water pump is replaced as claimed in claim 7, it is characterised in that：The top of the pump housing The flange of connecting pipe is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721225584.8U CN207315747U (en) | 2017-09-22 | 2017-09-22 | A kind of vapour-pressure type water plug instead of conventional water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721225584.8U CN207315747U (en) | 2017-09-22 | 2017-09-22 | A kind of vapour-pressure type water plug instead of conventional water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207315747U true CN207315747U (en) | 2018-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721225584.8U Active CN207315747U (en) | 2017-09-22 | 2017-09-22 | A kind of vapour-pressure type water plug instead of conventional water pump |
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| CN (1) | CN207315747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559244A (en) * | 2017-09-22 | 2018-01-09 | 普耳机械（上海）有限公司 | A kind of vapour-pressure type water plug instead of conventional water pump |
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2017
- 2017-09-22 CN CN201721225584.8U patent/CN207315747U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559244A (en) * | 2017-09-22 | 2018-01-09 | 普耳机械（上海）有限公司 | A kind of vapour-pressure type water plug instead of conventional water pump |
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