CN109854544A - A kind of simple ultra-deep equipment for pumping ground water - Google Patents
A kind of simple ultra-deep equipment for pumping ground water Download PDFInfo
- Publication number
- CN109854544A CN109854544A CN201811220348.6A CN201811220348A CN109854544A CN 109854544 A CN109854544 A CN 109854544A CN 201811220348 A CN201811220348 A CN 201811220348A CN 109854544 A CN109854544 A CN 109854544A
- Authority
- CN
- China
- Prior art keywords
- well casing
- water
- snorkel
- check valve
- air
- 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
Abstract
The invention discloses a kind of simple ultra-deep equipment for pumping ground water, belong to groundwater mining field.The device is made of main members such as well casing, pressuring gasbag and snorkels, and snorkel lower end is inserted into well casing, and upper end is connected with pressuring gasbag.Above well casing permeable hole and water check valve is arranged in snorkel lower end, and air-stopping valve is arranged in snorkel upper end.By reciprocating compression pressuring gasbag, air is made constantly to enter well casing, the water column bracket in well casing is enumerated by earth's surface by the compressed air in well casing, flowed out from water outlet, achievees the effect that extract ultra-deep underground water.The water intaking depth that the present invention can effectively overcome simple pumped well and centrifugal pump to draw water is by atmospheric pressure restricted problem.
Description
Technical field
The present invention relates to a kind of simple ultra-deep equipment for pumping ground water, it is suitable for ultra-deep groundwater mining and power supply is inconvenient
Remote mountain areas groundwater mining, can make ultra-deep underground water do not have to electric submersible pump in the case where smoothly extract utilize.
Background technique
Groundwater abstraction usually has that simple pumped well method, centrifugal pump draw water method and immersible pump draws water method, wherein simply pressure water
Well method and the centrifugal pump method of drawing water are that underground water is extruded ground using atmospheric pressure, therefore by evacuating air in well casing using equipment
Maximum draws water depth no more than 10.3 meters.It is the depth that solves to draw water by atmospheric pressure restricted problem, proposes water pump directly sinking to well
Pipe underground water level is hereinafter, lifted underground water to more than ground using water pump, as submersible pump method.But immersible pump figure is larger,
The diameter wellhole larger than immersible pump need to be bored in below ground, and transfer well casing retaining wall, this is not only costly, increases
The financial burden of rural area ordinary user；And some pole remote mountain areas then power difficulty, and immersible pump is not available；According to fuel oil
Power generation, not only energy consumption is high, and not environmentally.
It proposing and is drawn water technology using artificial gaslift deep water in order to solve the above problem, the technical equipment is simple, and it is easy to operate,
Simple pumped well water intaking depth is not only effectively overcome by atmospheric pressure restricted problem, but also does not need power supply.Therefore the scope of application
Extensively, the difficult remote mountain areas On Computation for Drawing Water of power supply can be effectively solved, is had to the living standard for improving remote mountain areas common people
Very big help.
Summary of the invention
It is an object of the present invention to provide a kind of drillings conveniently, equipment is simple, and easy for installation, cheap, energy conservation and environmental protection is drawn water
The unrestricted simple ultra-deep equipment for pumping ground water of depth.The present invention can achieve following
1) ultra-deep underground water is extracted under conditions of beating the wellhole of very little, reduces punching cost.
2) overcome atmospheric pressure to limit, ultra-deep underground water extracted under conditions of not having to immersible pump,
Energy consumption is reduced, cost reduction of drawing water is made, and solves the inconvenient remote districts of power supply
Problem of drawing water.
The technical solution adopted by the present invention is that:
A kind of simple ultra-deep equipment for pumping ground water, the device are stopped by wellhole 1, well casing 2, pressuring gasbag 3, snorkel 4, well casing
Water valve 5, snorkel water check valve 6, pressuring gasbag intake valve 7, snorkel air-stopping valve 8 and water outlet 9 are constituted.The diameter of well casing 2 is less than
Inlet opening and filter screen are arranged below well casing 2 for the diameter of wellhole 1, set well casing water check valve 5 above inlet opening, above well casing with
Water outlet 9 is connected.Pressuring gasbag intake valve 7 is equipped with above pressuring gasbag 3, inside is equipped with reset spring, pressuring gasbag 3 and 4 phase of snorkel
Even.4 upper end of snorkel is equipped with snorkel air-stopping valve 8, is connected with pressuring gasbag 3；4 lower end of snorkel is U-shaped, if snorkel water check valve
6, bending part protrudes into 2 lower part of well casing, 4 lower end gas outlet of snorkel and underground water level distance △ h above well casing water check valve 5
>2m。
By back and forth pressing pressuring gasbag 3, snorkel 4 is admitted air into, bubble heads on the rising of the water column in well casing 2, reaches
Ground is flowed out above by the water outlet of 2 upper end of well casing, thus achievees the effect that water intaking.In 4 lower end of snorkel, snorkel is set
Water check valve 6 is to prevent the water in well casing 2 from flowing into inside snorkel 4；In 4 upper end of snorkel, setting snorkel air-stopping valve 8 prevents pipe
Interior air return.Well casing water check valve 5 is arranged below well casing 2 prevents the water reflux of 5 top of well casing water check valve in well casing 2.
To make air column in well casing 2 hold up water column, 2 diameter of well casing is not easy excessive, is advisable between 5~8cm.
The positive effect of the present invention is:
Major diameter water intake well is bored in inconvenience, it, can be with low when not being available immersible pump, or the remote districts difficult in power supply
Cost, efficient, environmental protection, convenient method obtain ultra-deep underground water, and water intaking depth is not limited by atmospheric pressure.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
In figure: 1, wellhole；2, well casing；3, pressuring gasbag；4, snorkel；5, well casing water check valve；6, snorkel water check valve；7, it presses
Air bag air-stopping valve；8, snorkel air-stopping valve；9, water outlet.
Specific embodiment
With reference to embodiments and attached drawing is described in further detail, but not as a limitation of the invention.
1) wellhole 1 of a diameter about 10cm is bored on ground, depth will enter dry season water level face or less and be not less than 10m, and
It is in pervious bed.
2) well casing 2 and snorkel 4 are got out, the permeable hole of drill straight diameter 10mm or so, permeable hole arrangement length are wanted in 2 lower end of well casing
About 100cm is spent, along the radially uniform arrangement of well casing 2, silt filter screen, purification of ground water are wound outside permeable hole.Under well casing 2
Snorkel 4 is inserted into end, the about 10cm position aperture of the upper end of well casing water check valve 5.
3) well casing 2 and snorkel 4 are lowered into together in wellhole 1, are then filled out between wellhole 1 and well casing 2, snorkel 4
Full permeable sand is inserting clay apart from the ground position 1-2m.
4) pressuring gasbag 3 is connected in 4 upper end of snorkel, connects water outlet 9 in 2 upper end of well casing.
In use, back and forth compression pressuring gasbag 3, bypass air through snorkel 4 enter well casing 2 in, due to 2 diameter of well casing compared with
It is small, although and be provided with water check valve 5 in lower end, so air in well casing 2 will hold up the water column in well casing 2 and rise, and from going out
The mouth of a river 9 is flowed out, and thus achievees the purpose that extract ultra-deep underground water.
The above is only a simple embodiment of the invention, not does limit in any form to the present invention
System, it is any without departing from technical solution of the present invention content, according to the technical essence of the invention, within the spirit and principles in the present invention
Made any modification, equivalent variations and modification is regarded as the technology scope of the present invention program, should be included in the present invention
Protection scope in.
Claims (5)
1. a kind of simple ultra-deep equipment for pumping ground water, it is characterised in that: the device is by wellhole (1), well casing (2), pressuring gasbag
(3), snorkel (4), well casing water check valve (5), snorkel water check valve (6), pressuring gasbag intake valve (7), snorkel air-stopping valve (8) and
Water outlet (9) is constituted；The diameter of well casing (2) is less than the diameter of wellhole (1), and inlet opening and filter screen is arranged below well casing (2),
It sets well casing water check valve (5) above inlet opening, is connected above well casing with water outlet (9)；Pressuring gasbag air inlet is equipped with above pressuring gasbag (3)
Valve (7), inside are equipped with reset spring, and pressuring gasbag (3) is connected with snorkel (4)；Snorkel (4) upper end is equipped with snorkel air-stopping valve
(8), it is connected with pressuring gasbag (3)；Snorkel (4) lower end is U-shaped, if snorkel water check valve (6), bending part is in well casing water check valve
(5) well casing (2) lower part, snorkel (4) lower end gas outlet and underground water level distance △ h > 2m are protruded into top.
2. a kind of simple ultra-deep equipment for pumping ground water according to claim 1, it is characterised in that: by back and forth pressing
Air bag (3) admits air into snorkel (4), and bubble heads on the rising of the water column in well casing (2), reaches ground above by well casing
(2) the water outlet outflow of upper end, thus achievees the effect that water intaking；In snorkel (4) lower end setting snorkel water check valve (6) to hinder
Only it is internal to flow into snorkel (4) for the water in well casing (2)；It is prevented in snorkel (4) upper end setting snorkel air-stopping valve (8) empty in pipe
Gas reflux；Setting well casing water check valve (5) prevents the water above the interior well casing water check valve (5) of well casing (2) from flowing back below well casing (2).
3. a kind of simple ultra-deep equipment for pumping ground water according to claim 1, it is characterised in that: to make in well casing (2)
Air column hold up water column, well casing (2) diameter is between 5~8cm.
4. a kind of simple ultra-deep equipment for pumping ground water according to claim 1, it is characterised in that: 1) bored always on ground
The wellhole (1) of diameter 10cm, depth will enter dry season water level face or less and be not less than 10m, and be in pervious bed；
2) well casing (2) and snorkel (4) are got out, the permeable hole of drill straight diameter 10mm or so, permeable hole arrangement are wanted in well casing (2) lower end
Length 100cm winds silt filter screen, purification of ground water along well casing (2) radially uniform arrangement outside permeable hole；In well casing (2)
Lower end, the upper end position the 10cm aperture of well casing water check valve (5) is inserted into snorkel (4)；
3) well casing (2) and snorkel (4) are lowered into together in wellhole (1), then in wellhole (1) and well casing (2), snorkel
(4) permeable sand is filled up between, is inserting clay apart from the ground position 1-2m；
4) pressuring gasbag (3) are connected in snorkel (4) upper end, connects water outlet (9) in well casing (2) upper end.
5. a kind of simple ultra-deep equipment for pumping ground water according to claim 1, it is characterised in that: in use, round-trip pressure
Contracting pressuring gasbag (3) bypasses air through snorkel (4) and enters in well casing (2), since well casing (2) diameter is small, and is provided in lower end
Although water check valve (5), rise so the air in well casing (2) will hold up the water column in well casing (2), and flowed out from water outlet (9),
Thus achieve the purpose that extract ultra-deep underground water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811220348.6A CN109854544A (en) | 2018-10-19 | 2018-10-19 | A kind of simple ultra-deep equipment for pumping ground water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811220348.6A CN109854544A (en) | 2018-10-19 | 2018-10-19 | A kind of simple ultra-deep equipment for pumping ground water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109854544A true CN109854544A (en) | 2019-06-07 |
Family
ID=66889728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811220348.6A Pending CN109854544A (en) | 2018-10-19 | 2018-10-19 | A kind of simple ultra-deep equipment for pumping ground water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109854544A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907226A (en) * | 2019-10-23 | 2020-03-24 | 核工业北京化工冶金研究院 | Near liquid level ultra-deep sampling device and using method thereof |
| CN110907223A (en) * | 2019-10-23 | 2020-03-24 | 核工业北京化工冶金研究院 | Ultra-deep sampling device for critical liquid level high turbidity water and use method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07259144A (en) * | 1994-03-22 | 1995-10-09 | Shimizu Corp | Ground water collecting method and cleaning method of under-ground pit |
| IN187214B (en) * | 1994-11-07 | 2002-03-02 | Chettiar Sennayan Ch Ramaswamy | |
| JP2006348814A (en) * | 2005-06-15 | 2006-12-28 | Mhi Solution Technologies Co Ltd | High depth groundwater pumping apparatus |
| CN201574478U (en) * | 2009-12-14 | 2010-09-08 | 山东十方环保能源股份有限公司 | Automatic drainage device for garbage percolate |
| CN102191793A (en) * | 2010-03-03 | 2011-09-21 | 张意立 | Gas pressure deep-small hole muddy water extractor |
| CN202082174U (en) * | 2011-05-25 | 2011-12-21 | 河南百川畅银实业有限公司 | Air pressure drainage device for landfill gas collecting well |
-
2018
- 2018-10-19 CN CN201811220348.6A patent/CN109854544A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07259144A (en) * | 1994-03-22 | 1995-10-09 | Shimizu Corp | Ground water collecting method and cleaning method of under-ground pit |
| IN187214B (en) * | 1994-11-07 | 2002-03-02 | Chettiar Sennayan Ch Ramaswamy | |
| JP2006348814A (en) * | 2005-06-15 | 2006-12-28 | Mhi Solution Technologies Co Ltd | High depth groundwater pumping apparatus |
| CN201574478U (en) * | 2009-12-14 | 2010-09-08 | 山东十方环保能源股份有限公司 | Automatic drainage device for garbage percolate |
| CN102191793A (en) * | 2010-03-03 | 2011-09-21 | 张意立 | Gas pressure deep-small hole muddy water extractor |
| CN202082174U (en) * | 2011-05-25 | 2011-12-21 | 河南百川畅银实业有限公司 | Air pressure drainage device for landfill gas collecting well |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907226A (en) * | 2019-10-23 | 2020-03-24 | 核工业北京化工冶金研究院 | Near liquid level ultra-deep sampling device and using method thereof |
| CN110907223A (en) * | 2019-10-23 | 2020-03-24 | 核工业北京化工冶金研究院 | Ultra-deep sampling device for critical liquid level high turbidity water and use method thereof |
| CN110907226B (en) * | 2019-10-23 | 2022-03-01 | 核工业北京化工冶金研究院 | Near liquid level ultra-deep sampling device and using method thereof |
| CN110907223B (en) * | 2019-10-23 | 2022-04-05 | 核工业北京化工冶金研究院 | Ultra-deep sampling device for critical liquid level high turbidity water and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7656050B2 (en) | Hydroelectric pumped-storage | |
| CN103104219B (en) | Utilize and draw back with layer equivalent original place the method that well group draws underground heat energy | |
| CN206941662U (en) | A kind of underground float Structure | |
| CN109854544A (en) | A kind of simple ultra-deep equipment for pumping ground water | |
| CN103195477B (en) | Gravity drainage system for underground roadway high-pressure water inrush | |
| CN208009459U (en) | A kind of well-points dewatering system | |
| CN105507365A (en) | Circular inverted filter well mouth device with two purposes of recharging and pumping | |
| CN201722698U (en) | Quick well sinking and water precipitating device | |
| CN203049675U (en) | Automatic exhaust and water taking device for vacuum water sucking of photovoltaic pumping system | |
| JP4476972B2 (en) | Water collecting pipe for well | |
| CN110230895A (en) | Buried hiding GEOTHERMAL WATER the same well and layer takes out filling heat-source Cycles and utilizes system and working method | |
| CN202360063U (en) | Automatic degassing and recovering device for oil well casing | |
| CN212052983U (en) | Water taking device for taking surface water | |
| CN212656853U (en) | Dewatering well drainage device that catchments | |
| CN201152276Y (en) | Negative-pressure water storage tank type centrifugal pump | |
| CN214401983U (en) | Self-suction submersible pump station | |
| CN218148462U (en) | Pipeless dewatering well | |
| CN105507364A (en) | Well head device for both square reverse filtering recharging and water pumping | |
| CN203532275U (en) | Water pump boosting system | |
| KR20100010259A (en) | Low power subterranean water pumping system using a solar cell | |
| CN203374494U (en) | Submersible pump provided with energy-saving flow increasing device | |
| CN212656246U (en) | Automatic drainage box | |
| CN211782068U (en) | Composite type middle-deep geothermal well pump chamber pipe | |
| CN213979008U (en) | Deep well precipitation device | |
| CN215630349U (en) | Water intake device on upper layer of reservoir |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190607 |
|
| RJ01 | Rejection of invention patent application after publication |