CN207815756U - A kind of double-current method groundwater recharge well construction - Google Patents
A kind of double-current method groundwater recharge well construction Download PDFInfo
- Publication number
- CN207815756U CN207815756U CN201721794225.4U CN201721794225U CN207815756U CN 207815756 U CN207815756 U CN 207815756U CN 201721794225 U CN201721794225 U CN 201721794225U CN 207815756 U CN207815756 U CN 207815756U
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- water
- main
- recharge
- floating ball
- double
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 239000003673 groundwater Substances 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 238000007667 floating Methods 0.000 claims description 58
- 230000005484 gravity Effects 0.000 claims description 27
- 238000005452 bending Methods 0.000 claims description 6
- 235000020681 well water Nutrition 0.000 abstract description 3
- 239000002349 well water Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/20—Geothermal collectors using underground water as working fluid; using working fluid injected directly into the ground, e.g. using injection wells and recovery wells
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Road Paving Structures (AREA)
Abstract
The utility model discloses a kind of double-current method groundwater recharge well constructions, belong to shallow layer ground-temperature energy technical field, the recharge well construction includes main heat exchange pipeline, main heat exchange pipeline has been respectively communicated with main recharge pipe and secondary recharge pipe by control valve, the main recharge pipe is communicated with main inverted well, and the pair recharge pipe is communicated with secondary inverted well；Water-level control apparatus is provided in the main inverted well, the water-level control apparatus is electrically connected with the control valve.A secondary inverted well is increased on the basis of main inverted well, when the water level in main inverted well is excessively high, the access of water-level control apparatus adjusting control valve, main recharge pipe is set to close, and open secondary recharge pipe, the water of main heat exchange pipeline can be flowed by secondary recharge pipe in secondary inverted well at this time, solve inverted well due to the technical problem for causing recharge Well Water Level excessively high compared with slow that seeps water.
Description
Technical field
The utility model is related to shallow layer ground-temperature energy technical field, specifically a kind of double-current method ground water recharging well knot
Structure.
Background technology
Gradually develop with society, underground water heat-exchange system is gradually developed, aqueous in underground boulder bed and coarse granule stratum
Measure larger, underground water itself has certain heat, can be used for heat-exchange system.Take well on the stratum, is taken out from water intake well
The water taken is as heat source, and after the part water is by heat-exchange system heat exchange, heat is stored by heat-exchange system.In order to ensure underground
Water Resource Balance, this part water need recharge again to same stratum.Inverted well is being dug at water intake well a certain distance.It returns
The naturally osmotic that filling well usually requires water leaks recharge into stratum.
In the prior art, when water is expelled back into inverted well by recharge pipe, due to the underwater infiltration rate in inverted well spend it is slow and
The drinking-water pipe on another side draws water excessive velocities of drawing water from pumped well, and the water level that may result in inverted well is unstable, can often
There is the problem that water level is excessively high in inverted well.
Number of patent application is that CN201610894205.8 discloses one kind for shallow layer ground-temperature energy utilization water resource heat pump
The method and device of recharge water level, this method are：It determines the warning line in inverted well, a water level is placed at warning line
Monitoring device；Level monitor and power supply and electromagnetic relay are connected into a complete circuit；Further include outer comb,
Outer comb, which is connected, arranges mouth outside one；One valve member is set on outer comb and the outer junctions Pai Kou, and valve member is by step
Electromagnetic relay in two is controlled by magnetic force.Specific device includes Level monitor, and water-level detecting device is in series with electricity
Magnetic relay, electromagnetic relay are in series with power supply I；The pump line that draws water also is communicated with outer comb, and outer comb is connected with outer row
Mouthful, the outer comb and the junction of the outer row mouthful are provided with valve member, valve member and the electromagnetic relay
It is controlled and is connected by magnetic force.Above patent document, which is also that proposition is a kind of, can solve the scheme that water level is excessively high in inverted well, still
Its solution is that water is directly discharged to earth's surface if water level is excessively high in inverted well by a water-level control apparatus, is caused
A large amount of water resource waste, meanwhile, the method for control draining also has many limitations.
Utility model content
In view of the above-mentioned problems, the utility model proposes a kind of double-current method groundwater recharge well construction, to solve above-mentioned presence
The technical issues of.
Specifically scheme is：A kind of double-current method groundwater recharge well construction, the recharge well construction include main heat exchange pipeline, main
Heat exchange pipeline has been respectively communicated with main recharge pipe and secondary recharge pipe by control valve, and the main recharge pipe is communicated with main inverted well, institute
It states secondary recharge pipe and is communicated with secondary inverted well；Be provided with water-level control apparatus in the main inverted well, the water-level control apparatus with
The control valve electrical connection.
Further, water-level control apparatus includes long tube, and long tube side wall is provided with several limbers, and being provided in long tube can
Conductive conductive floating ball, the long tube top is bending structure, and the bending structure end set has circuit breaker slot.Conduction is floating
The material of ball can be made of the corrosion resistances such as copper or aluminium and the excellent material of electric conductivity.
Further, water-level control apparatus further includes power supply, and the power supply, circuit breaker slot and control valve are sequentially connected in series shape
At closed circuit.
Further, at the top and bottom of circuit breaker slot it is respectively conductive plate, the conductive plate and closed circuit electricity
Connection, the conductive plate right end are tilted down relative to left end.
Further, water-level control apparatus further includes the gravity floating ball for pulling conductive floating ball, the gravity floating ball with
Conductive floating ball is connected by connecting line.Gravity floating ball surface may be provided with one layer of Shockproof rubber, fall for buffering conductive floating ball
When with the impact force of gravity floating ball.
Further, the gap between gravity floating ball and the long tube is less than the diameter of the conductive floating ball, conductive floating ball
It will not fall into below gravity floating ball.The quality of gravity floating ball is more than the quality of conductive floating ball, and the quality of conductive floating ball, which is more than, to be connected
The quality of wiring.
Further, connecting line is strip line.
Further, control valve is three-way magnetic valve.The working method and control structure of three-way magnetic valve are the prior art,
By as it is known to those skilled in the art that details are not described herein.
The beneficial effects of the utility model：
1, a secondary inverted well, when the water level in main inverted well is excessively high, water level are increased on the basis of main inverted well
The access of control device adjusting control valve makes main recharge pipe close, and opens secondary recharge pipe, and the water of main heat exchange pipeline can lead at this time
It crosses secondary recharge pipe to be flowed into secondary inverted well, solves inverted well due to the technology for causing recharge Well Water Level excessively high compared with slow that seeps water
Problem.
2, the design of control device keeps its adjusting control valve more reasonable, when water level goes up, under the action of buoyancy, and weight
Power floating ball band moving conductive floating ball is in long tube to upper floating, when conductive floating ball floats up at circuit breaker slot, main recharge well water
Position reaches warning line, at this time under the action of buoyancy, since conductive plate right end is tilted down relative to left end, and conductive floating ball card
Entering circuit breaker slot, and is connected to closed circuit, three-way magnetic valve starts, at this time under the action of three-way magnetic valve, main recharge pipe
It closes, secondary recharge pipe is opened；Water in main inverted well slowly infiltrates into water-bearing layer, and water level is gradually reduced, at this time gravity floating ball
Decline with the decline of water level, when gravity floating ball drops to bottom lowest water level, connecting line is straightened simultaneously, conductive at this time
Floating ball is detached from circuit breaker slot and is fallen under the gravity of gravity floating ball, and closed circuit disconnects, and three-way magnetic valve state changes, this
When pair recharge pipe close, main recharge pipe reopens, and reciprocal with this, control device accurately controls main inverted well in above process
With the collaborative work of secondary inverted well, recharge efficiency is substantially increased.Gravity floating ball and the design of bracing wire can control main inverted well
With the delay time of secondary inverted well return water, three-way magnetic valve is avoided to change state repeatedly, the scope of application is wider.
3, connecting line is the design of strip line it is possible to prevente effectively from the conductive floating ball connecting line in dropping process repeatedly is beaten
Knot, improves the reliability of device.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of double-current method groundwater recharge well construction；
Fig. 2 is the structural schematic diagram of water-level control apparatus；
Fig. 3 is the partial enlarged view at A in Fig. 2；
Fig. 4 is the electrical connection block diagram of closed circuit.
In figure：1, main heat exchange pipeline, 2, secondary recharge pipe, 3, secondary inverted well, 4, water-bearing layer, 5, water-level control apparatus, 6, main
Recharge pipe, 7, main inverted well, 8, three-way magnetic valve, 9, closed circuit, 10, power supply, 11, conductive plate, 12, gravity floating ball, 13, long
Pipe, 14, strip line, 15, conductive floating ball.
It is worth noting that, term "center", "upper", "lower", "left", "right", " perpendicular in the description of the present invention,
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Specific implementation mode
The utility model will be further described with specific embodiment with reference to the accompanying drawings of the specification：
For attached drawing 1 to shown in attached drawing 4, a kind of double-current method groundwater recharge well construction, the recharge well construction includes main heat exchange pipe
Road 1, main heat exchange pipeline 1 have been respectively communicated with main recharge pipe 6 and secondary recharge pipe 2 by three-way magnetic valve 8, and the main recharge pipe 6 connects
It is connected with main inverted well 7, the pair recharge pipe 2 is communicated with secondary inverted well 3；It is provided with water-level control apparatus in the main inverted well 7
5, the water-level control apparatus 5 is electrically connected with the three-way magnetic valve 8.Water-level control apparatus 5 includes long tube 13,13 side wall of long tube
Several limbers are provided with, conductive conductive floating ball 15 are provided in long tube 13,13 top of the long tube is bending structure, institute
Stating bending structure end set has circuit breaker slot.The material of conductive floating ball 15 can be corrosion resistances and the electric conductivity such as copper or aluminium
The excellent material of energy is made.Water-level control apparatus 5 further includes power supply 10, the power supply 10, circuit breaker slot and three-way magnetic valve 8
It is sequentially connected in series to form closed circuit 9.It is respectively conductive plate 11 at the top and bottom of circuit breaker slot, the conductive plate 11 is closed with described
It closes circuit 9 to be electrically connected, 11 right end of the conductive plate is tilted down relative to left end.Water-level control apparatus 5 further includes for pulling
The gravity floating ball 12 of conductive floating ball 15, the gravity floating ball 12 are connect with conductive floating ball 15 by strip line 14.Gravity floating ball 12
Surface may be provided with one layer of Shockproof rubber, for buffering impact force when conductive floating ball 15 falls with gravity floating ball 12.Gravity is floating
Gap between ball 12 and the long tube 13 is less than the diameter of the conductive floating ball 15, and it is floating that conductive floating ball 15 will not fall into gravity
12 lower section of ball.
The operation principle of the recharge well construction is：When water level goes up, under the action of buoyancy, the drive of gravity floating ball 12 is led
Electric floating ball 15 is to upper floating in long tube 13, and when conductive floating ball 15 floats up at circuit breaker slot, 7 water level of main inverted well reaches
Warning line, at this time under the action of buoyancy, since 11 right end of conductive plate is tilted down relative to left end, conductive floating ball 15 is caught in
Circuit breaker slot, and it is connected to closed circuit 9, three-way magnetic valve 8 starts, at this time under the action of three-way magnetic valve 8, main recharge pipe
6 close, and secondary recharge pipe 2 is opened；Water in main inverted well 7 slowly infiltrates into water-bearing layer 4, and water level is gradually reduced, at this time gravity
Floating ball 12 declines with the decline of water level, and when gravity floating ball 12 drops to bottom lowest water level, strip line 14 is drawn simultaneously
Directly, conductive floating ball 15 is detached from circuit breaker slot and is fallen under the gravity of gravity floating ball 12 at this time, and closed circuit 9 disconnects, threeway
8 state of solenoid valve changes, and secondary recharge pipe 2 is closed at this time, and main recharge pipe 6 reopens, reciprocal with this, controls in above process
Device accurately controls the collaborative work of main inverted well 7 and secondary inverted well 3, substantially increases recharge efficiency.
It is worth noting that, the lowest water level of main inverted well 7 is mainly controlled by the length of strip line 14,14 length of strip line
Longer, lowest water level is lower, and user can need to adjust lowest water level according to different.
The above is only the preferred embodiment of the utility model only, is not the whole embodiments of the utility model,
Not to limit the utility model, within the spirit and principle of the utility model, made by any modification, equivalent replacement,
Improve etc., it should be included within the scope of protection of this utility model.
In addition to technical characteristic described in specification, remaining technical characteristic is technology known to those skilled in the art, in order to prominent
Go out the innovative characteristics of the utility model, details are not described herein for above-mentioned technical characteristic.
Claims (8)
1. a kind of double-current method groundwater recharge well construction, characterized in that the recharge well construction includes main heat exchange pipeline, main heat exchange pipe
Road has been respectively communicated with main recharge pipe and secondary recharge pipe by control valve, and the main recharge pipe is communicated with main inverted well, and the pair is returned
It fills pipe and is communicated with secondary inverted well；
Water-level control apparatus is provided in the main inverted well, the water-level control apparatus is electrically connected with the control valve.
2. a kind of double-current method groundwater recharge well construction according to claim 1, characterized in that the water-level control apparatus
Including long tube, it is provided with conductive conductive floating ball in long tube, is bending structure, the bending structure end at the top of the long tube
It is provided with circuit breaker slot.
3. a kind of double-current method groundwater recharge well construction according to claim 2, characterized in that the water-level control apparatus
Further include power supply, the power supply, circuit breaker slot and control valve are sequentially connected in series to form closed circuit.
4. a kind of double-current method groundwater recharge well construction according to claim 3, characterized in that the circuit breaker groove top
Portion and bottom are respectively conductive plate, and the conductive plate is electrically connected with the closed circuit, and the conductive plate right end is relative to left end
It tilts down.
5. a kind of double-current method groundwater recharge well construction according to claim 4, characterized in that the water-level control apparatus
Further include the gravity floating ball for pulling conductive floating ball, the gravity floating ball is connect with conductive floating ball by connecting line.
6. a kind of double-current method groundwater recharge well construction according to claim 5, characterized in that the gravity floating ball and institute
State the diameter that the gap between long tube is less than the conductive floating ball.
7. a kind of double-current method groundwater recharge well construction according to claim 5, characterized in that the connecting line is band-like
Line.
8. a kind of double-current method groundwater recharge well construction according to claim 1, characterized in that the control valve is threeway
Solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794225.4U CN207815756U (en) | 2017-12-20 | 2017-12-20 | A kind of double-current method groundwater recharge well construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794225.4U CN207815756U (en) | 2017-12-20 | 2017-12-20 | A kind of double-current method groundwater recharge well construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207815756U true CN207815756U (en) | 2018-09-04 |
Family
ID=63332484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721794225.4U Expired - Fee Related CN207815756U (en) | 2017-12-20 | 2017-12-20 | A kind of double-current method groundwater recharge well construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207815756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083105A (en) * | 2018-09-10 | 2018-12-25 | 佛山市金净创环保技术有限公司 | A kind of intermittent Water valve control device adjusted by liquid |
-
2017
- 2017-12-20 CN CN201721794225.4U patent/CN207815756U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083105A (en) * | 2018-09-10 | 2018-12-25 | 佛山市金净创环保技术有限公司 | A kind of intermittent Water valve control device adjusted by liquid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180904 |