CN110468909A - A kind of deeper subsurface water seal pumping and filling device of unsaturation layer radiant tube diafiltration - Google Patents
A kind of deeper subsurface water seal pumping and filling device of unsaturation layer radiant tube diafiltration Download PDFInfo
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- CN110468909A CN110468909A CN201910774080.9A CN201910774080A CN110468909A CN 110468909 A CN110468909 A CN 110468909A CN 201910774080 A CN201910774080 A CN 201910774080A CN 110468909 A CN110468909 A CN 110468909A
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- radiant tube
- recharge
- unsaturation layer
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 134
- 238000011026 diafiltration Methods 0.000 title claims abstract description 30
- 238000005086 pumping Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000005855 radiation Effects 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 5
- 239000004927 clay Substances 0.000 claims description 4
- 239000011440 grout Substances 0.000 claims description 4
- 239000013049 sediment Substances 0.000 claims description 4
- 239000003657 drainage water Substances 0.000 claims description 3
- 239000003673 groundwater Substances 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000000746 purification Methods 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000007747 plating Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000005056 compaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002349 well water Substances 0.000 description 2
- 235000020681 well water Nutrition 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/32—Methods or installations for obtaining or collecting drinking water or tap water with artificial enrichment, e.g. by adding water from a pond or a river
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/32—Methods or installations for obtaining or collecting drinking water or tap water with artificial enrichment, e.g. by adding water from a pond or a river
- E03B3/34—Methods or installations for obtaining or collecting drinking water or tap water with artificial enrichment, e.g. by adding water from a pond or a river of underground water
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/406—Aquifer recharge
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Check Valves (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of deeper subsurface water seal pumping and filling devices of unsaturation layer radiant tube diafiltration, comprising: wall casing, ball-type switching valve, water-supply-pipe, unsaturation layer drainage mechanism, water lift mechanism, the first solenoid valve, second solenoid valve, check-valves and the first immersible pump；The present invention can carry out recharge water source purification of water quality using big thickness unsaturation layer and pre-process, safe and efficient and can build on the spot, prevent from generating physics and electroless Ni-P-C-O plating during the recharge of water-bearing layer；The advantages of device is not necessarily to external impetus, merely with obstruction ball gravity and position of the impulse force adjustment obstruction ball in radiation gallery pipe of drawing water, realizes the mode conversion of groundwater abstraction and recharge recharge groundwater, has principle simple, save the cost；It is suitble to the big thickness unsaturation layer Groundwater Overdraft Area recharge in arid area to mend source, is particularly suitable for mid-deep strata groundwater recharge and exploitation, has a good application prospect.
Description
Technical field
The present invention relates to ground water engineering technical field, more particularly to a kind of unsaturation layer radiant tube diafiltration
Deeper subsurface water seal pumping and filling device can be used for the recharge of mid-deep strata underground water in single well and exploitation, meanwhile, connecting with external impetus can
Realize pressurization recharge underground water.
Background technique
Using artificial recharge technique complementary underground water, improve Ecological Groundwater, maintains the weight of underground hydromining filling-in weighing apparatus
Want technological means.Artificial recharge underground water, it is more difficult particularly with mid-deep strata underground water natural supply, generally use pipe well formula
It carries out groundwater recharge and mends source.Middleand deep layer groundwater mining often takes multiple water-bearing layers, to prevent recharge water source and underground water
Water quality impact, and require recharge to specified water-bearing layer during recharge.Mid-deep strata groundwater recharge is carried out merely with individual well, and
Mining of groundwater cannot be carried out using same well, be bound to cause engineering waste, utilization rate is not high；Simultaneously as mid-deep strata underground water
It is inefficient using natural pressure recharge merely with pressure-bearing property, therefore, pressurization shape can be used when recirculation condition allows
Formula recharge, this just needs a set of given layer closed, can pressurize, and takes out the efficient utilization device for filling difunctional.Existing for the device
Technological difficulties are how to realize to carry out groundwater recharge and exploitation different mode conversion using same covering device, and can be realized finger
Determine water-bearing layer closing pressurization recharge.
Therefore, how to provide it is a kind of using same covering device carry out groundwater recharge and exploitation different mode convert, and have
Have closed pressurized environment, can given layer recharge water-bearing layer underground water closing pumping and filling device, be that those skilled in the art need to solve
Certainly the problem of.
Summary of the invention
In view of this, the present invention provides a kind of deeper subsurface water seal pumping and filling device of unsaturation layer radiant tube diafiltration,
It makes full use of big thickness unsaturation layer to carry out purification of water quality pretreatment, can be used for the recharge of mid-deep strata underground water in single well and exploitation, together
When connect with external impetus can be achieved pressurization recharge underground water；The device is located at well head or more, is convenient for plant maintenance, extends and uses
Service life of equipment.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of deeper subsurface water seal pumping and filling device of unsaturation layer radiant tube diafiltration, comprising: wall casing, ball-type conversion
Valve, water-supply-pipe, unsaturation layer drainage mechanism, water lift mechanism, the first solenoid valve, second solenoid valve, check-valves and the first immersible pump；
The wall casing is inserted vertically into underground, and bottom end is connected to underground water；
The ball-type switching valve coaxial spaced is set in the inside of the wall casing, and solid with sealing at the top of the wall casing
Fixed connection, the valve channel for carrying out recharge and mode of drawing water are converted；
The water-supply-pipe is connected to the top of the ball-type switching valve and bottom end respectively；
The unsaturation layer drainage mechanism is provided on the unsaturation layer on the ground around the borehole wall pipe outer wall, and is used
In drainage water storage；
The water lift mechanism includes recharge pipe and the second immersible pump；The recharge pipe is inserted vertically into the unsaturation layer drainage
The water storage portion of mechanism, and top is connected to the water-supply-pipe of top；Second immersible pump is fixed on the bottom of the recharge pipe
End；
The end for the water-supply-pipe that first solenoid valve is mounted above；
The second solenoid valve is mounted on the top of the recharge pipe；
The check-valves is fixed on the bottom end inner wall of the water-supply-pipe of lower section；
First immersible pump is fixed on the bottom end inner wall of the water-supply-pipe, and is located at below the check-valves.
Through the above technical solutions, the invention proposes a kind of deeper subsurface water seal pumpings of unsaturation layer radiant tube diafiltration
Filling device, which can carry out recharge water source purification of water quality using big thickness unsaturation layer and pre-process, safe and efficient and can be on the spot
Construction prevents from generating physics and electroless Ni-P-C-O plating during the recharge of water-bearing layer；It is simple with principle, the advantages of save the cost；The dress
It sets in the completely enclosed sealing of operational process, can realize underground water pressurization recharge function using external pressurized device；The device is located at
More than well head, it is convenient for plant maintenance, extends service life of equipment；It is suitble to the big thickness unsaturation layer Groundwater Overdraft Area in arid area
Source is mended in recharge, is particularly suitable for mid-deep strata groundwater recharge and exploitation, is had a good application prospect.
Preferably, in a kind of deeper subsurface water seal pumping and filling device of above-mentioned unsaturation layer radiant tube diafiltration, the ball
Formula switching valve includes upper fixed disk, retaining wall cover, lower fixed disk, upper valve body, lower valve body, bracket, radiation gallery pipe, obstruction ball and row
Vapour lock water valve；Fixed disk is fixedly connected with the end sealing of the wall casing；The retaining wall cover coaxial spaced is set in
Inside the wall casing, and top is fixedly connected with fixed disk；The bottom end of the lower fixed disk and the retaining wall cover is solid
Fixed connection；The upper valve body is coaxially set in the retaining wall cover, and top is detachably connected with fixed disk；Under described
Valve body is coaxially set in the retaining wall cover, and both ends are detachably connected with the upper valve body and the lower fixed disk respectively, institute
Stating water-supply-pipe, removable seal is connected to the both ends of the upper valve body and the lower valve body respectively；The bracket is bottom opening
Taper structure, and be fixed on inside the lower valve body；The quantity of the radiation gallery pipe is multiple, and one end is vertically fixed on
On the side wall of the bracket, the other end is pierced by the junction of the upper valve body and the lower valve body；The radiation gallery pipe and institute
The connecting pin for stating bracket has the outlet water at tail end mouth of connection, and the other end has front end water outlet, and upper surface has upper end water outlet；
The obstruction ball rolling is set in the radiation gallery pipe；The exhaust water stopping valve is mounted on fixed disk, and position
In the top of the wall casing and retaining wall cover gap.Ball-type switching valve, which is utilized, can realize groundwater recharge with well and draw water,
And controlled without external connection power, save engineering cost and energy source and power cost；The switching valve have principle simple, automatic adjustment,
The advantages that energy saving.
Preferably, in a kind of deeper subsurface water seal pumping and filling device of above-mentioned unsaturation layer radiant tube diafiltration, it is described on
Fixed disk offers threading hole, and the threading hole is described to wear at the top of the gap between the wall casing and the retaining wall cover
It is tightly connected between string holes and fixed disk.It can guarantee that the electric wire connecting with check-valves and immersible pump passes through.
Preferably, in a kind of deeper subsurface water seal pumping and filling device of above-mentioned unsaturation layer radiant tube diafiltration, the end
The diameter for bringing out the mouth of a river and the front end water outlet is less than the diameter for blocking ball；The upper end water outlet is bar shaped.Guarantee
Obstruction ball can play good sealing effect to outlet water at tail end mouth and front end water outlet.
Preferably, in a kind of deeper subsurface water seal pumping and filling device of above-mentioned unsaturation layer radiant tube diafiltration, the shield
Wall cover is made of elastic high-toughness material or steel material.High speed water jet impact when recharge can be resisted.
Preferably, described non-in a kind of deeper subsurface water seal pumping and filling device of above-mentioned unsaturation layer radiant tube diafiltration
Zone of saturation drainage mechanism includes continuous filter, radiant tube and reservoir；The continuous filter is arranged at the top of the unsaturation layer；It is described
Reservoir is arranged between the unsaturation layer and wall casing；The radiant tube is arranged in inside the unsaturation layer, and with institute
State reservoir connection.Moisture can effectively be leaked.
Preferably, in a kind of deeper subsurface water seal pumping and filling device of above-mentioned unsaturation layer radiant tube diafiltration, the spoke
Pipe is penetrated towards the closed at one end of the unsaturation layer, towards the open at one end of the reservoir, and surface offers filtration hole, institute
Radiant tube is stated using wrapping or packet net filtration pipe.Moisture can effectively be leaked.
Preferably, in a kind of deeper subsurface water seal pumping and filling device of above-mentioned unsaturation layer radiant tube diafiltration, the well
Filter pipe is set between wall pipe and water-bearing layer, and the filter pipe uses wrapping or packet net filtration pipe, connects below the filter pipe
It is connected to sediment tube.Further recharge water is filtered.
Preferably, in a kind of deeper subsurface water seal pumping and filling device of above-mentioned unsaturation layer radiant tube diafiltration, the well
Wall pipe is made of steel material, and the non-aqueous interval of the borehole wall pipe outer wall and underground uses clay ball or grout off.
It can prevent moisture from penetrating into non-aqueous layer, waste water source, and good by sealing effect after clay ball or grout off.
Preferably, in a kind of deeper subsurface water seal pumping and filling device of above-mentioned unsaturation layer radiant tube diafiltration, it is described only
It returns valve and first immersible pump passes through ring flange and connect with the water delivery inside pipe wall.The inner wall of water-supply-pipe has and ring flange
The internal projecting ring of connection can be improved the fixed effect of check-valves and immersible pump.
It can be seen via above technical scheme that compared with prior art, the present disclosure provides a kind of unsaturation layer spokes
The deeper subsurface water seal pumping and filling device for penetrating pipe diafiltration, has the advantages that
1, the invention proposes a kind of deeper subsurface water seal pumping and filling device of unsaturation layer radiant tube diafiltration, which can
Recharge water source purification of water quality is carried out using big thickness unsaturation layer to pre-process, it is safe and efficient and can build on the spot, prevent water-bearing layer
Physics and electroless Ni-P-C-O plating are generated during recharge.
2, the device is not necessarily to external impetus, merely with obstruction ball gravity and the impulse force adjustment obstruction ball that draws water in radiation gallery pipe
In position, realize the mode conversion of groundwater abstraction and recharge recharge groundwater, have principle simple, save the cost it is excellent
Point.
3, the device can realize underground water pressurization recharge function using external pressurized device in the completely enclosed sealing of operational process
Energy.
4, the device is located at well head or more, is convenient for plant maintenance, extends service life of equipment.
5, the device can be realized using exhaust water stopping valve and be vented and seal automatically in deep-well under different operational modes, prevent from containing
Gas phase blocks during water layer recharge.
6, it is suitble to the big thickness unsaturation layer Groundwater Overdraft Area recharge in arid area to mend source, is particularly suitable for mid-deep strata underground
Water Spreading and exploitation, have a good application prospect.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Structural schematic diagram when Fig. 1 attached drawing is overall structure recharge provided by the invention；
Fig. 2 attached drawing is structural schematic diagram when overall structure provided by the invention is drawn water.
Wherein:
1- wall casing；
11- filter pipe；
12- sediment tube；
2- ball-type switching valve；
The upper fixed disk of 21-；
211- threading hole；
22- retaining wall cover；
23- lower fixed disk；
24- upper valve body；
25- lower valve body；
26- bracket；
27- radiates gallery pipe；
271- outlet water at tail end mouth；
The front end 272- water outlet；
The upper end 273- water outlet；
28- blocks ball；
29- exhaust water stopping valve；
3- water-supply-pipe；
4- unsaturation layer drainage mechanism；
The continuous filter 41-；
42- radiant tube；
43- reservoir；
5- water lift mechanism；
51- recharge pipe；
The second immersible pump of 52-；
The first solenoid valve of 6-；
7- second solenoid valve；
8- check-valves；
The first immersible pump of 9-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to attached drawing 1 to attached drawing 2, the embodiment of the invention discloses a kind of deep phreatic waters of unsaturation layer radiant tube diafiltration
Close pumping and filling device, comprising: wall casing 1, ball-type switching valve 2, water-supply-pipe 3, unsaturation layer drainage mechanism 4, water lift mechanism 5, the
One solenoid valve 6, second solenoid valve 7, check-valves 8 and the first immersible pump 9；
Wall casing 1 is inserted vertically into underground, and bottom end is connected to underground water；
2 coaxial spaced of ball-type switching valve is set in the inside of wall casing 1, and be sealedly and fixedly connected at the top of wall casing 1, use
In the valve channel conversion for carrying out recharge and mode of drawing water；
Water-supply-pipe 3 is connected to the top of ball-type switching valve 2 and bottom end respectively；
Unsaturation layer drainage mechanism 4 is provided on the unsaturation layer on ground around 1 outer wall of wall casing, and is stored for drainage
Water；
Water lift mechanism 5 includes recharge pipe 51 and the second immersible pump 52；Recharge pipe 51 is inserted vertically into unsaturation layer drainage mechanism 4
Water storage portion, and top is connected to the water-supply-pipe 3 of top；Second immersible pump 52 is fixed on the bottom end of recharge pipe 51；
The end for the water-supply-pipe 3 that first solenoid valve 6 is mounted above；
Second solenoid valve 7 is mounted on the top of recharge pipe 51；
Check-valves 8 is fixed on the bottom end inner wall of the water-supply-pipe 3 of lower section；
First immersible pump 9 is fixed on the bottom end inner wall of water-supply-pipe 3, and is located at 8 lower section of check-valves.
In order to further optimize the above technical scheme, ball-type switching valve 2 includes upper fixed disk 21, retaining wall cover 22, lower fixation
Disk 23, upper valve body 24, lower valve body 25, bracket 26, radiation gallery pipe 27, obstruction ball 28 and exhaust water stopping valve 29；Upper fixed disk 21
It is fixedly connected with the end sealing of wall casing 1；22 coaxial spaced of retaining wall cover is set in inside wall casing 1, and top and upper fixation
Disk 21 is fixedly connected；Lower fixed disk 23 is fixedly connected with the bottom end of retaining wall cover 22；Upper valve body 24 is coaxially set in retaining wall cover 22,
And top is detachably connected with upper fixed disk 21；Lower valve body 25 is coaxially set in retaining wall cover 22, and both ends respectively with upper valve body
24 and lower fixed disk 23 be detachably connected, removable seal is connected to the both ends of upper valve body 24 and lower valve body 25 to water-supply-pipe 3 respectively；
Bracket 26 is the taper structure of bottom opening, and is fixed on inside lower valve body 25；It is multiple for radiating the quantity of gallery pipe 27, and
One end is vertically fixed on the side wall of bracket 26, and the other end is pierced by the junction of upper valve body 24 and lower valve body 25；Radiate gallery pipe
27 have the outlet water at tail end mouth 271 being connected to the connecting pin of bracket 26, and the other end has front end water outlet 272, and upper surface has
Upper end water outlet 273；The obstruction rolling of ball 28 is set in radiation gallery pipe 27；Exhaust water stopping valve 29 is mounted on fixed disk 21
On, and it is located at the top in 22 gap of wall casing 1 and retaining wall cover.
In order to further optimize the above technical scheme, upper fixed disk 21 offers threading hole 211, and threading hole 211 is located at well
At the top of gap between wall pipe 1 and retaining wall cover 22, it is tightly connected between threading hole 211 and upper fixed disk 21.
In order to further optimize the above technical scheme, the diameter of outlet water at tail end mouth 271 and front end water outlet 272 is less than obstruction
The diameter of ball 28；Upper end water outlet 273 is bar shaped.
In order to further optimize the above technical scheme, retaining wall cover 22 is using elastic high-toughness material or steel material system
At.
In order to further optimize the above technical scheme, unsaturation layer drainage mechanism 4 includes continuous filter 41, radiant tube 42 and stores
Pond 43；Continuous filter 41 is arranged at the top of unsaturation layer；Reservoir 43 is arranged between unsaturation layer and wall casing 1；Radiant tube
42 are arranged in inside unsaturation layer, and are connected to reservoir 43.
In order to further optimize the above technical scheme, radiant tube 42 is towards the closed at one end of unsaturation layer, towards reservoir
43 it is open at one end, and surface offers filtration hole, and radiant tube 42 uses wrapping or packet net filtration pipe.
In order to further optimize the above technical scheme, filter pipe 11 is set between wall casing 1 and water-bearing layer, and filter pipe 11 is adopted
With wrapping or packet net filtration pipe, sediment tube 12 is connected with below filter pipe 11.
In order to further optimize the above technical scheme, wall casing 1 is made of steel material, and 1 outer wall of wall casing and ground
Under non-aqueous interval use clay ball or grout off.
In order to further optimize the above technical scheme, check-valves 8 and the first immersible pump 9 pass through ring flange and water-supply-pipe 3
Inner wall connection.
The operation principle of the present invention is that:
When present apparatus recharge, referring to attached drawing 1, check-valves 8 is closed, firstly, being pumped into continuous filter using external recharge water source
41, lower infiltration penetrates into reservoir 43 after unsaturation layer purification of water quality, from radiant tube 42, when 43 water level of reservoir reaches recharge water level
When, it can be adjusted to recharge mode；Secondly, closing the first solenoid valve 6, second solenoid valve 7 is opened, opens 52 water lift of the second immersible pump
Enter water-supply-pipe 3 through recharge pipe 51, using the outlet water at tail end mouth 271 of obstruction 28 gravity closing of ball radiation gallery pipe 27, and utilizes
Pressure compaction blocks ball 28 in water-supply-pipe 3, and recharge water enters the upper end water outlet 273 of radiation gallery pipe 27 with before through water-supply-pipe 3
The mouth of a river 272 is brought out, returns pressurization filling to water-bearing layer after entering back into 23 apopore of lower fixed disk；Finally, in well water level constantly rise
Height gradually empties the above air of water level in well using exhaust water stopping valve 29, until water level reaches fixed disk 21, exhaust resistance in well
29 floating pressure seal well head of water valve, can carry out pressure recharge at this time, so far realize recharge process of underground water.
When the present apparatus is drawn water, referring to attached drawing 2, check-valves 8 is opened, and is pumped impact obstruction ball 28 using the first immersible pump 9
The front end water outlet 272 of closing radiation gallery pipe 27 is moved up, and blocks ball 28, underground using pressure compaction in water-supply-pipe 3 in well
Water opens 271 He of outlet water at tail end mouth that check-valves 8 is entered radiation gallery pipe 27 by water-supply-pipe 3 in well through 9 water lift of the first immersible pump
Upper end water outlet 273 supplies water user subsequently into water-supply-pipe 3, to realize pump process of underground water.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of deeper subsurface water seal pumping and filling device of unsaturation layer radiant tube diafiltration characterized by comprising wall casing
(1), ball-type switching valve (2), water-supply-pipe (3), unsaturation layer drainage mechanism (4), water lift mechanism (5), the first solenoid valve (6),
Two solenoid valves (7), check-valves (8) and the first immersible pump (9)；
The wall casing (1) is inserted vertically into underground, and bottom end is connected to underground water；
Ball-type switching valve (2) coaxial spaced is set in the inside of the wall casing (1), and at the top of the wall casing (1)
It is sealedly and fixedly connected, the valve channel for carrying out recharge and mode of drawing water is converted；
The water-supply-pipe (3) is connected to the top of the ball-type switching valve (2) and bottom end respectively；
The unsaturation layer drainage mechanism (4) is provided on the unsaturation layer on the ground around the wall casing (1) outer wall, and
For drainage water storage；
The water lift mechanism (5) includes recharge pipe (51) and the second immersible pump (52)；The recharge pipe (51) is inserted vertically into described
The water storage portion of unsaturation layer drainage mechanism (4), and top is connected to the water-supply-pipe (3) of top；Second immersible pump
(52) it is fixed on the bottom end of the recharge pipe (51)；
The end for the water-supply-pipe (3) that first solenoid valve (6) is mounted above；
The second solenoid valve (7) is mounted on the top of the recharge pipe (51)；
The check-valves (8) is fixed on the bottom end inner wall of the water-supply-pipe (3) of lower section；
First immersible pump (9) is fixed on the bottom end inner wall of the water-supply-pipe (3), and is located at below the check-valves (8).
2. a kind of deeper subsurface water seal pumping and filling device of unsaturation layer radiant tube diafiltration according to claim 1, special
Sign is, the ball-type switching valve (2) include upper fixed disk (21), retaining wall cover (22), lower fixed disk (23), upper valve body (24),
Lower valve body (25), bracket (26), radiation gallery pipe (27), obstruction ball (28) and exhaust water stopping valve (29)；Fixed disk
(21) it is fixedly connected with the end sealing of the wall casing (1)；Retaining wall cover (22) coaxial spaced is set in the wall casing
(1) internal, and top is fixedly connected with fixed disk (21)；The bottom of the lower fixed disk (23) and the retaining wall cover (22)
End is fixedly connected；The upper valve body (24) is coaxially set in the retaining wall cover (22), and top and fixed disk (21)
It is detachably connected；The lower valve body (25) is coaxially set in the retaining wall cover (22), and both ends respectively with the upper valve body
(24) it is detachably connected with the lower fixed disk (23), removable seal is connected to the upper valve body to the water-supply-pipe (3) respectively
(24) and the both ends of the lower valve body (25)；The bracket (26) be bottom opening taper structure, and be fixed on it is described under
Valve body (25) is internal；The quantity of radiation gallery pipe (27) is multiple, and one end is vertically fixed on the side of the bracket (26)
On wall, the other end is pierced by the junction of the upper valve body (24) and the lower valve body (25)；The radiation gallery pipe (27) and institute
The connecting pin for stating bracket (26) has the outlet water at tail end mouth (271) of connection, and the other end has front end water outlet (272), upper surface
With upper end water outlet (273)；The obstruction ball (28), which rolls, to be set in the radiation gallery pipe (27)；The exhaust blocks water
Valve (29) is mounted on fixed disk (21), and is located at the top in the wall casing (1) and the retaining wall cover (22) gap.
3. a kind of deeper subsurface water seal pumping and filling device of unsaturation layer radiant tube diafiltration according to claim 2, special
Sign is that fixed disk (21) offers threading hole (211), and the threading hole (211) is located at the wall casing (1) and institute
It states at the top of the gap between retaining wall cover (22), is tightly connected between the threading hole (211) and fixed disk (21).
4. a kind of deeper subsurface water seal pumping and filling device of unsaturation layer radiant tube diafiltration according to claim 2, special
Sign is that the diameter of the outlet water at tail end mouth (271) and the front end water outlet (272) is less than the straight of obstruction ball (28)
Diameter；The upper end water outlet (273) is bar shaped.
5. a kind of deeper subsurface water seal pumping and filling device of unsaturation layer radiant tube diafiltration according to claim 2, special
Sign is that the retaining wall cover (22) is made of elastic high-toughness material or steel material.
6. a kind of deeper subsurface water seal pumping and filling device of unsaturation layer radiant tube diafiltration according to claim 1, special
Sign is that the unsaturation layer drainage mechanism (4) includes continuous filter (41), radiant tube (42) and reservoir (43)；The diafiltration
Pond (41) is arranged at the top of the unsaturation layer；The reservoir (43) is arranged between the unsaturation layer and wall casing (1)；
The radiant tube (42) is arranged in inside the unsaturation layer, and is connected to the reservoir (43).
7. a kind of deeper subsurface water seal pumping and filling device of unsaturation layer radiant tube diafiltration according to claim 4, special
Sign is, the radiant tube (42) is towards the closed at one end of the unsaturation layer, towards the open at one end of the reservoir (43),
And surface offers filtration hole, the radiant tube (42) uses wrapping or packet net filtration pipe.
8. a kind of deeper subsurface water seal pumping and filling device of unsaturation layer radiant tube diafiltration according to claim 1, special
Sign is, filter pipe (11) are arranged between the wall casing (1) and water-bearing layer, and the filter pipe (11) uses wrapping or packet net
Screen pipe, filter pipe (11) lower section are connected with sediment tube (12).
9. a kind of deeper subsurface water seal pumping and filling device of unsaturation layer radiant tube diafiltration according to claim 1, special
Sign is that the wall casing (1) is made of steel material, and the wall casing (1) outer wall and the non-aqueous interval of underground are adopted
With clay ball or grout off.
10. a kind of deeper subsurface water seal pumping and filling device of unsaturation layer radiant tube diafiltration according to claim 1, special
Sign is that the check-valves (8) and first immersible pump (9) are connect by ring flange with the water-supply-pipe (3) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910774080.9A CN110468909B (en) | 2019-08-21 | 2019-08-21 | Deep groundwater sealing pumping and filling device for infiltration of unsaturated layer radiant tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910774080.9A CN110468909B (en) | 2019-08-21 | 2019-08-21 | Deep groundwater sealing pumping and filling device for infiltration of unsaturated layer radiant tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110468909A true CN110468909A (en) | 2019-11-19 |
| CN110468909B CN110468909B (en) | 2024-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910774080.9A Active CN110468909B (en) | 2019-08-21 | 2019-08-21 | Deep groundwater sealing pumping and filling device for infiltration of unsaturated layer radiant tube |
Country Status (1)
| Country | Link |
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| CN (1) | CN110468909B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263241A (en) * | 2022-02-08 | 2022-04-01 | 核工业北京化工冶金研究院 | Negative pressure eliminating device in reinjection water well |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004132177A (en) * | 2004-02-04 | 2004-04-30 | Maeda Corp | Pumping and draining device |
| CN103215937A (en) * | 2013-02-28 | 2013-07-24 | 中国地质大学（武汉） | Multilayer aquifer structure-based rainwater recharging underwater system |
| CN204343280U (en) * | 2014-01-26 | 2015-05-20 | 丰电阳光(北京)清洁能源技术有限公司 | The former water of hermetically sealed underground water continues to take out fill system |
-
2019
- 2019-08-21 CN CN201910774080.9A patent/CN110468909B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004132177A (en) * | 2004-02-04 | 2004-04-30 | Maeda Corp | Pumping and draining device |
| CN103215937A (en) * | 2013-02-28 | 2013-07-24 | 中国地质大学（武汉） | Multilayer aquifer structure-based rainwater recharging underwater system |
| CN204343280U (en) * | 2014-01-26 | 2015-05-20 | 丰电阳光(北京)清洁能源技术有限公司 | The former water of hermetically sealed underground water continues to take out fill system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263241A (en) * | 2022-02-08 | 2022-04-01 | 核工业北京化工冶金研究院 | Negative pressure eliminating device in reinjection water well |
| CN114263241B (en) * | 2022-02-08 | 2023-10-03 | 核工业北京化工冶金研究院 | Negative pressure eliminator in recharging well |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110468909B (en) | 2024-01-19 |
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