CN206495267U - Groundwater recharge pipe - Google Patents
Groundwater recharge pipe Download PDFInfo
- Publication number
- CN206495267U CN206495267U CN201720142390.5U CN201720142390U CN206495267U CN 206495267 U CN206495267 U CN 206495267U CN 201720142390 U CN201720142390 U CN 201720142390U CN 206495267 U CN206495267 U CN 206495267U
- Authority
- CN
- China
- Prior art keywords
- elastic tube
- recharge pipe
- well
- pipe
- water
- 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
- 239000003673 groundwater Substances 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 230000008595 infiltration Effects 0.000 claims abstract description 9
- 238000001764 infiltration Methods 0.000 claims abstract description 9
- 230000009975 flexible effect Effects 0.000 claims abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model is related to a kind of groundwater recharge pipe, is inserted into dual-purpose inverted well, including infiltration section, and is located at the elastic tube on the outside of infiltration section, and elastic tube is provided with some permeable holes, and is compressed with elastic tube and block the catch of permeable hole;Elastic tube lower end is fixed, and upper end is provided with the flexible control piece of control elastic tube.Stretching casing tube is arranged on the outside of recharge pipe to block gravel, reduces the blocking of recharge pipe water seepage hole.
Description
Technical field
The utility model is related to groundwater recharge technical field, in particular, and it is related to a kind of groundwater recharge pipe.
Background technology
Progressively develop with society, underground water heat-exchange system is gradually developed, aqueous in underground boulder bed and coarse granule stratum
Amount is larger, and underground water has certain heat in itself, can be used for heat-exchange system.
Take well on the stratum, the water extracted from water intake well is handed over as thermal source, the part water by heat-exchange system heat
After alternatively, heat is reduced by heat-exchange system storage temperature.In order to ensure that groundwater resources are balanced, this part water needs recharge again
To same stratum.Inverted well is being dug at a certain distance from water intake well.Inverted well usually requires the naturally osmotic of water into stratum
Seepage recharge.Because the leak rate of water is slower, a water intake well needs to configure more than two inverted wells.Prepared in inverted well
Recharge pipe, the water extracted from water intake well is flow at inverted well by recharge pipe.
Urban architecture is intensive without enough spaces, limited amount of digging a well, at present usually using with well recharge, i.e., with flatly
Well can both do water intake well while also serving as inverted well.It is provided with intake pipe and recharge pipe, intake pipe and leads to simultaneously in the inverted well
Standing to have filter screen to filter the bulky grain silt in water intake well in advance, recharge pipe opens up some water seepage holes thereon usually using floral tube,
It is easy to fully infiltration.In same well, intake pipe causes to stir more sand compared with large disturbances when drawing water to the water in water intake well
Gravel, gravel is blocked at water seepage hole possibly into the recharge pipe in same well.When recharge pipe is reused, due to gravel
Blocking may seepage property it is poor.
Utility model content
The purpose of this utility model is to provide a kind of groundwater recharge pipe, be arranged on the outside of recharge pipe stretching casing tube with
Gravel is blocked, the blocking of recharge pipe water seepage hole is reduced.
Above-mentioned purpose of the present utility model technical scheme is that：A kind of groundwater recharge pipe, is inserted
Enter into dual-purpose inverted well, including infiltration section, and the elastic tube on the outside of infiltration section is located at, elastic tube is provided with some permeable
Hole, and compressed with elastic tube and block the catch of permeable hole;Elastic tube lower end is fixed, and upper end is stretched provided with control elastic tube
Control piece.
Using above technical scheme, when dual-purpose inverted well as water intake well in use, inside in order to avoid dual-purpose inverted well
Gravel block the infiltration section of recharge pipe lower end.Elastic tube is provided with the outside of infiltration section, elastic tube is provided with some permeable holes.
Start control piece and be pressed downward elastic tube, when elastic tube is in compressive state, permeable hole is blocked by catch, dual-purpose time when stop is drawn water
The gravel for filling well enters in elastic tube, and then blocks the infiltration section on recharge pipe.When dual-purpose inverted well as inverted well in use,
Intake pipe is closed, and is started control piece and is pulled up elastic tube, elastic tube opens permeable hole exposure, and water is by recharge pipe and flows through
Water hole recharge into corresponding water-bearing layer.
The utility model is further arranged to, and elastic tube side wall includes some folds, and two sides of adjacent pleats are wherein
One of on open up permeable hole.
Using above technical scheme, the side wall of elastic tube is set to be laminated accordion, can play flexible effect.Simultaneously
Permeable hole is opened up on a side of fold, when elastic tube is in compressive state, the pleat adjacent with the fold for opening up permeable hole
Wrinkle is covered equivalent to catch on permeable hole, plays a part of temporarily blocking permeable hole, it is to avoid bulky grain gravel enters.By bullet
Property pipe itself retracted position realize blocking and appearing for permeable hole, convenient operation.
The utility model is further arranged to, and is provided between elastic tube and recharge pipe along leading that recharge length of tube direction extends
To component.
Using above technical scheme, guidance set is set between elastic tube and recharge pipe, elastic tube is being stretched and shunk
During, orientable to be moved along guidance set, it is more convenient to stretch.
The utility model is further arranged to, and guidance set includes the chute set along recharge length of tube direction, elastic tube
It is upper that the sliding shoe being connected with slide is set.
Using above technical scheme, relative set sliding shoe on chute, elastic tube is set, and elastic tube is flexible on recharge pipe
During, sliding shoe is accordingly along slide, it is to avoid elastic tube, by circumferentially rotating, influences permeable hole in telescopic process
Occlusion effect.
The utility model is further arranged to, and control piece includes being fixed on the retainer ring of elastic tube upper end, retainer ring and
The stretch rod of regulation elasticity length of tube is provided between the well head of inverted well.
Preferably, stretch rod one end is fixed with retainer ring, and the other end is removably connected to the well head of inverted well.
Using above technical scheme, stretch rod is lifted upwards, and elastic tube opens therewith.Elastic tube compress when, on the one hand according to
The deformation restoring force existed by itself fold, another aspect stretch rod plays the work of the driving fast quick-recovery compressive state of elastic tube
With.
In summary, the utility model has the advantages that：It is arranged on elastic tube, elastic tube and sets on the outside of recharge pipe
There is permeable hole, realize the hiding of permeable hole using the compression and stretching of elastic tube itself and show, it is easy to operate.
Brief description of the drawings
Fig. 1 is the structural representation of dual-purpose inverted well；
Fig. 2 is the structural representation of recharge pipe；
Fig. 3 is the enlarged drawing of part A in Fig. 2；
Fig. 4 is the enlarged drawing of part B in Fig. 2；
Fig. 5 is the enlarged drawing of C portion in Fig. 2；
Fig. 6 is sliding shoe and chute sectional view, to show the annexation of the two；
Fig. 7 is the annexation schematic diagram of clamping element and stretch rod.
In figure, 1, dual-purpose inverted well；11st, well lid；12nd, clamp flange；2nd, intake pipe；21st, screen pack；22nd, Swirling flow sand-removing
Device；3rd, recharge pipe；30th, water seepage hole；31st, bellows；311st, fold；312nd, permeable hole；313rd, catch；314th, iron hoop；315th, it is solid
Determine ring；316th, latch closure；317th, sliding shoe；32nd, stretch rod；33rd, clamping element；331st, canned paragraph；332nd, torsion spring；333rd, it is anti-skidding convex
Edge；34th, chute.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of groundwater recharge pipe, with reference to Fig. 1, is inserted into dual-purpose inverted well 1, and water is by the recharge of recharge pipe 3 to corresponding
Water-bearing layer in.
Three mouthfuls of dual-purpose inverted wells 1 are dug in underground, well lid 11 is stamped thereon.If wherein flatly as water intake well, in addition two
Mouth is as inverted well, and three mouthfuls of inverted wells are used alternatingly.Intake pipe 2 and recharge pipe 3 are inserted in the dual-purpose inverted well 1 of every mouth simultaneously,
The well lid 11 of intake pipe 2 and recharge pipe 3 from dual-purpose inverted well 1 is stretched out, and the two is fixed on well lid 11 by clamp flange 12.
The wherein dual-purpose inverted well 1 of a bite is chosen as water intake well, the lower end of intake pipe 2 avoids larger sand provided with screen pack 21
Gravel enters in intake pipe 2, and intake pipe 2 further removes more gravels higher than one end of well lid 11 provided with hydrocyclone 22.Knot
The lower end of recharge pipe 3 closure in Fig. 2, the dual-purpose inverted well 1 is closed, its side wall is in the position corresponding with the dual-purpose water-bearing layer of inverted well 1
The place of putting uniformly opens up some water seepage holes 30, is seeped water with facilitating into corresponding water-bearing layer.The outer sheath of recharge pipe 3 is provided with a band
There is the bellows 31 of some permeable holes 312, compress bellows 31, permeable hole 312 is hidden, stop that larger gravel passes through permeable hole
312；Bellows 31 is stretched, water flows out through permeable hole 312.
Height according to water level in actual dual-purpose inverted well 1 determines that bellows 31 is compressed to most short length, to ensure ripple
Line pipe 31 is higher than the water surface when being in compressive state, and the silt reduced in dual-purpose inverted well 1 enters in bellows 31.With reference to Fig. 3, ripple
The lower end of line pipe 31 sets fixation with the lower end of recharge pipe 3 using the hoop of iron hoop 314, and the side wall of bellows 31 is by some heaps of fold 311
It is folded to be formed.When bellows 31 compresses, its side wall is in many impaction states of refolded fold 311.Between two adjacent folds 311, at it
Permeable hole 312 is opened up on one of two sides of laminating, when bellows 31 compresses, the side of permeable hole 312 is not opened up
As catch 313, play a part of temporarily blocking permeable hole 312.When bellows 31 compresses, permeable hole 312 is hidden in fold 311
Between, it can stop that larger particle enters in bellows 31.
With reference to Fig. 2, Fig. 4 and Fig. 6, certain gap, the outside edge of recharge pipe 3 are left between bellows 31 and recharge pipe 3
Its length direction is provided with two symmetrical chutes 34, and the corresponding position of bellows 31 is correspondingly arranged what is be slidably connected with chute 34
Some sliding shoes 317, sliding shoe 317 is fixed with bellows 31 using bonding mode.Chute 34 uses chute slide rail, sliding shoe
317 along along the length direction sliding process of chute 34, will not deviate from from chute 34.Sliding shoe 317 drives ripple in sliding process
Line pipe 31 is flexible along track length direction, and operation more facilitates.
With reference to Fig. 2, Fig. 4 and Fig. 5, paste or bind round on the outside of the upper end of bellows 31 provided with retainer ring 315, retainer ring 315
On uniformly fix at least three latch closures 316 along its circumferential direction, fix stretch rod 32 on latch closure 316, stretch rod 32 uses hard
Matter bar, is easy to be pressed downward bellows 31.The one end of stretch rod 32 away from bellows 31 is slidably connected through well lid 11 with well lid 11.
With reference to Fig. 7, while clamp flange 12 is fixed with the clamping element 33 for clamping stretch rod 32, clamping element 33 includes two relative arcs
Canned paragraph 331, two arc canned paragraphs 331 are hinged by torsion spring 332, while in the inner adhesion of two arc canned paragraphs 331
Fixed slip preventing fringe 333.Stretch rod 32 is pulled to after certain position, is clamped stretch rod 32 using clamping element 33, stretch rod 32
It is close to slip preventing fringe 333, increase friction, stretch rod 32 fixes more firm.When needing adjustment, open clamping element 33 and carry out phase
It should adjust.According to actual use demand, it can suitably increase other connectors at the link position, it is ensured that stretch rod 32 is fixed
It is firm.
When intake pipe 2 in the dual-purpose inverted well 1 works, the bellows 31 in the outside of recharge pipe 3 is in pressure in same well
Contracting state, it is to avoid bulky grain gravel passes through bellows 31.When intake pipe 2 in the dual-purpose inverted well 1 is stopped, recharge pipe 3
Start, pull expansion link 32, expansion link 32 is pulled up bellows 31, and bellows 31 opens, water is by recharge pipe 3 through thereon
Water seepage hole 30 flowed out from the permeable hole 312 on bellows 31, flow in corresponding water-bearing layer.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (6)
1. a kind of groundwater recharge pipe, is inserted into dual-purpose inverted well（1）It is interior, it is characterised in that：Including infiltration section, and it is located at
Elastic tube on the outside of the section that seeps water, elastic tube is provided with some permeable holes（312）, and compressed with elastic tube and block permeable hole
（312）Catch（313）;Elastic tube lower end is fixed, and upper end is provided with the flexible control piece of control elastic tube.
2. groundwater recharge pipe according to claim 1, it is characterised in that：Elastic tube side wall includes some folds（311）,
Adjacent pleats（311）One of two sides on open up permeable hole（312）.
3. groundwater recharge pipe according to claim 1, it is characterised in that：Elastic tube and recharge pipe（3）Between be provided with edge
Recharge pipe（3）The guidance set of length direction extension.
4. groundwater recharge pipe according to claim 3, it is characterised in that：Guidance set is included along recharge pipe（3）Length
The chute that direction is set（34）, set and chute on elastic tube（34）The sliding shoe being slidably connected（317）.
5. groundwater recharge pipe according to claim 1, it is characterised in that：Control piece includes being fixed on elastic tube upper end
Retainer ring（315）, retainer ring（315）The stretch rod of regulation elasticity length of tube is provided between the well head of inverted well（32）.
6. groundwater recharge pipe according to claim 5, it is characterised in that：Stretch rod（32）One end and retainer ring（315）
Fixed, the other end is removably connected to the well head of inverted well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720142390.5U CN206495267U (en) | 2017-02-16 | 2017-02-16 | Groundwater recharge pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720142390.5U CN206495267U (en) | 2017-02-16 | 2017-02-16 | Groundwater recharge pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206495267U true CN206495267U (en) | 2017-09-15 |
Family
ID=59804863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720142390.5U Expired - Fee Related CN206495267U (en) | 2017-02-16 | 2017-02-16 | Groundwater recharge pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206495267U (en) |
-
2017
- 2017-02-16 CN CN201720142390.5U patent/CN206495267U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220513 Address after: 102399 193, 2f, No. 51, Sanjiadian East Street, Mentougou District, Beijing Patentee after: Sinoma (Beijing) Geothermal Energy Technology Co.,Ltd. Address before: Room 202, second floor, 24-6, building 24, No. 11, Beishuncheng street, Xizhimen, Xicheng District, Beijing 100035 Patentee before: BEIJING KUANGLIANDI THERMAL ENGINEERING DESIGN INSTITUTE CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 |