CN102613049B - Self-suction well - Google Patents

Self-suction well Download PDF

Info

Publication number
CN102613049B
CN102613049B CN2012100954152A CN201210095415A CN102613049B CN 102613049 B CN102613049 B CN 102613049B CN 2012100954152 A CN2012100954152 A CN 2012100954152A CN 201210095415 A CN201210095415 A CN 201210095415A CN 102613049 B CN102613049 B CN 102613049B
Authority
CN
China
Prior art keywords
water
capillary
well
well body
self
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
Application number
CN2012100954152A
Other languages
Chinese (zh)
Other versions
CN102613049A (en
Inventor
谢桂林
程波
宋德锋
吴瑞石
邹敏
谢桐音
谢德顺
裴殿兴
赵奎军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changshu Nanjing Normal University Development Research Institute Co Ltd
Original Assignee
Changshu Nanjing Normal University Development Research Institute Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changshu Nanjing Normal University Development Research Institute Co Ltd filed Critical Changshu Nanjing Normal University Development Research Institute Co Ltd
Priority to CN2012100954152A priority Critical patent/CN102613049B/en
Publication of CN102613049A publication Critical patent/CN102613049A/en
Application granted granted Critical
Publication of CN102613049B publication Critical patent/CN102613049B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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

Landscapes

  • Protection Of Plants (AREA)

Abstract

The invention discloses a self-suction well, which belongs to the technical field of agricultural production equipment. The self-suction well comprises a double-layer plastic film (2), a well body (3), a well water sucker (5), a cover (7), capillary cores (10), thin water guide cores (11), thick water guide cores (12), a capillary bundle (13), an irrigation cover cavity (16), a bearing water-storing plate (17) and water storage troughs (19). The well water sucker (5) is disposed at the lower end of the well body (3) and inside a water course (4). The double-layer plastic film (2) is disposed at the upper end of the well body (3). The bearing water-storing plate (17) is disposed on the well body (3). The self-suction well is an agricultural production facility designed according to the principle of capillary and is powered by pull generated under the action of surface water evaporation and plant transpiration to suck water up from a surface runoff layer to roots of crops, thereby automatically supplementing water required by growth of the crops. Great waste caused by existing irrigation ways can be avoided, farmland water utilization rate can be increased, and production cost can be reduced for farmers.

Description

The self-priming well
Technical field
The present invention relates to a kind of self-priming well, belong to the agricultural production equipment technical field.
Background technology
Underground water (ground water) is present in the water in crustal rock crack or interstices of soil.The difference of mode of occurence under the base area, underground water can be divided into perched water, diving and artesian water three major types.Perched water is the impermeable role due to the part, makes down the atmospheric precipitation of oozing rest on formed water-accumulating body in the rock fracture of shallow-layer or illuvial horizon.Diving is the underground water that buries on first stable water barrier below the earth's surface, and seen underground water is diving mostly usually.When flowing out ground, diving just forms spring.Artesian water be bury darker, flow in two underground water between water barrier.This underground water often has larger water pressure, and particularly when two water barriers in up and down were skewed, the water body in interlayer will bear larger water pressure.When the upper strata top board was passed in well or boring, powerful pressure will make water body gush, and formed artesian water.
The space of capillary water in ground communicates with each other between the space less than 1 millimeter, as capillary, when these small spaces are stored aqueous water, just forms capillary water.If capillary water rises up from groundwater level, be called anastatic water; If it doesn't matter with groundwater level, the water source infiltrates and the capillary water of formation from ground, is called hanging capillary water.Capillary water is subjected to the effect of gravity and the hydrostatic pressure of bearing, and its moisture is continuous, and can join saturated zone and aeration zone.Capillary water can transmit hydrostatic pressure, and can be absorbed by root system of plant.
What folks of china was commonly used for a long time is the circular cylinder well.When diameter mostly is 1～2 meter ﹐ degree of depth and is generally several meters to 20～30 meters ﹐ construction, the people can directly be lowered to and excavate native stone in pit shaft.This well only is suitable for the exploitation phreatic water.In the agricultural production district that there is no the river, lake, the water that people are a farmer to be needed is all from well the inside absorption.Well why can water outlet, is because there is a rainwash layer on the earth's surface, in this one deck, water is arranged.When there was the space in runoff layer somewhere, earth's surface, water will be concentrated to the space, and along with moisture is sucked away, water on every side will flow to this place continually, and to replenish the water of this place's disappearance, this is also the reason that well can be supplied people's water continually.Along with the variation of rainwash water level, in well, water level is also along with variation.
In agricultural production, generally to utilize water pump to draw from well the inside water intaking, this mode can make the crops obtain the moisture supply in the short time, but exist huge waste, arrive deep layer along soil permeability after quite most water pouring, returned to again the rainwash layer, the moisture that the crops really obtains is limited, after a while, the crops root still can lack of water.So the peasant often will water repeatedly in the season of growth in the crops, such as the winter wheat of North China Plain plantation generally will be watered water from the beginning of spring three times to grouting, greatly improved peasant's planting cost.How to allow the crops namely obtain water and not too waste again a great difficult problem that becomes the raising farmers' income? so greatly develop today of high-efficiency agriculture in China, inventing a kind ofly has the water supply when needing water in the crops, and needing How much water is just necessary from the self-priming well of kinetic energy supply How much water.
Summary of the invention
The huge waste that causes in order to overcome existing pouring mode, improve the Farmland Water availability, reduce the difficult problem of peasant's production cost, the invention provides a kind of self-priming well, this self-priming well utilizes capillary theory, designs a kind of equipment, the pulling force that produces take evaporation from topsoil and plant transpiration effect is as power, water is drunk up in the rainwash layer, arrive the root in crops, automatically to satisfy the required moisture of crops growth.
The technical solution adopted for the present invention to solve the technical problems is:
a kind of self-priming well, described self-priming well is comprised of double-layer plastic film, well body, well body suction head, cover, capillary core, thin water guide core, thick water guide core, bundle of capillary tubes, the cover chamber of pouring water, relay water storage sheet, tank, the lower end of well body arranges well body suction head, and is arranged in water layer, and the upper end of well body arranges double-layer plastic film, is provided with relay water storage sheet on the well body, is provided with capillary jack and aqua storage tank on described relay water storage sheet, described double-layer plastic film is arranged in native layer of sand, the inner chamber of double-layer plastic film is connected with tank, double-layer plastic film is circular, comprise film and lower film, the central authorities of upper film arrange the cover of pouring water of a projection, cover the chamber for pouring water in the cover of pouring water, its roof is hemispheric sclerine, pour water the cover chamber airtight be fixed on the well body directly over, the edge of upper film is upper fenestra district, it is ring-band shape, be provided with aperture in upper fenestra district, the middle part of upper film is upper film water guide district, lower film is provided with the hole that the well body passes in the center, hole peripheral is connected with the well body is airtight, be provided with capillary core between the upper film of double-layer plastic film and lower film, thin water guide core and thick water guide core, bundle of capillary tubes and relay water storage sheet in capillary core connected well body.
Described double-layer plastic film is embedded in native layer of sand, and the degree of depth is 10-20 centimetre.
Described well body is slightly 10-20 centimetre, long 20-30 rice glass tube.
Described capillary is a reclinate glass tubule of end, be comprised of capillary straight sections and capillary bent portion, internal diameter is the 0.9-1 millimeter, and wall thickness is the 0.10-0.15 millimeter, capillary straight sections pipe range is the 20-25 millimeter, and capillary bent portion pipe range is the 3-5 millimeter.
The aperture that arranges in described upper fenestra district, the aperture is 1 millimeter.
The capillary of described relay water storage sheet consists of bundle of capillary tubes.
Described well body arranges relay water storage sheet every 2-2.5 centimetre.
Beneficial effect of the present invention is, the self-priming well utilizes a kind of agricultural production equipment of capillary theory design, and the pulling force that produces take evaporation from topsoil and plant transpiration effect drinks up water as power in the rainwash layer, arrive the root in crops, automatically to satisfy the required moisture of crops growth.Can overcome the huge waste that existing pouring mode causes, improve the Farmland Water availability, reduce the difficult problem of peasant's production cost.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing.
Fig. 1 is overall structure of the present invention vertical section schematic diagram.
Fig. 2 is upper membrane structure schematic diagram of the present invention.
Fig. 3 sees schematic diagram above lower film of the present invention.
Fig. 4 is bundle of capillary tubes of the present invention and double-layer plastic film junction vertical section structure schematic diagram.
Fig. 5 is well body cross-sectional structure schematic diagram of the present invention.
Fig. 6 is well body of the present invention two ends cross-sectional structure schematic diagrames.
Fig. 7 sees structural representation above relay water storage sheet of the present invention.
Fig. 8 is the cross-sectional structure schematic diagram that relay water storage sheet of the present invention is crossed the center.
Fig. 9 is well body of the present invention structural representation capillaceous.
1. native layers of sand in figure, 2. double-layer plastic film, 3. well body, 4. water layer, 5. well body suction head is 6. gone up the fenestra district, and the cover of 7. pouring water is 8. gone up film water guide district, 9. descend film, 10. capillary core, 11. thin water guide cores, 12. thick water guide cores, 13. bundle of capillary tubes, film on 14., 15. fixed screws, 16. pour water cover chambeies, 17. relay water storage sheet, 18. capillary jacks, 19. aqua storage tanks, 20. the capillary straight sections, 21. capillary bent portions, 22. tanks.
Embodiment
The self-priming well is comprised of double-layer plastic film 2, well body 3, well body suction head 5, the cover 7 of pouring water, capillary core 10, thin water guide core 11, thick water guide core 12, bundle of capillary tubes 13, fixed screw 15, the cover chamber 16 of pouring water, relay water storage sheet 17, tank 19.
Double-layer plastic film 2 circles comprise film 14 and lower film 9.There is a protuberance in upper film 14 central authorities, consist of the roof of the cover 7 of pouring water.The edge of upper film 14 is upper fenestra district 6, ring-band shape, in upper fenestra district 6, a plurality of apertures are arranged, the aperture is 1 millimeter, above double-layer plastic film 2 between the soil particle gap capillary because of plant transpiration effect or surface evaporation dehydration after, be used for moisture and be lost to soil from double-layer plastic film 2, in time automatic makeup is to the moisture of plant root disappearance.The middle part of upper film 14 is upper film water guide district 8, is from the well body of central authorities to zone that periphery transmits with water.9 holes that have 1 well body 3 to pass in the center of lower film, hole peripheral is connected with well body 3 is airtight, namely from well body 3 water out, can the soil below well body 3 outer walls penetrate into lower film 9 in.
On one side of double-layer plastic film 2, a tank 22 that is communicated with double-layer plastic film 2 inner chambers is arranged, be used for storing the unnecessary water that is flowed out by well body 3, so that urgent need when needing gauge water during such as spraying pesticide, is used for diluting agricultural chemicals.
Capillary core 10, thin water guide core 11 and thick water guide core 12 are arranged between the upper film 14 of double-layer plastic film 2 and lower film 9.Capillary core 10 connected well body 3 inner capillary tube bundles 13 and relay water storage sheets 17, the water that well body 3 is flowed out in time flows out well body 3 quickly, arrives double-layer plastic film 2 inner chambers.Thin water guide core 11 and thick 12, water guide core are the water drainages laterally that lower film 9 center well bodies 3 are flowed out, and upper film 14 and lower film 9 are propped up the formation capillary, after water outwards flows, making pours water covers chamber 16 formation negative pressure, in order to increase the total flow of water in well body 3, further improve the efficient of capillary suction.The spaces that cover chamber 16 forms for upper film central uplift of pouring water, its roof is 1 hemispheric sclerine, with fixed screw 15 airtight be fixed in well body 3 directly over so that the I﹠M of self-priming well.Double-layer plastic film 2 is embedded in native layer of sand 1, and the degree of depth is 10-20 centimetre.Well body 3 is one thick 10-20 centimetre, and long 20-30 rice glass tube has 1 relay water storage sheet 17 every 2-2.5 centimetre.On every 1 relay water storage sheet 17, a plurality of capillary jacks 18 and aqua storage tank 19 are arranged, capillary jack 18 is passages that capillary is walked, aqua storage tank 19 is the sulculuses that temporarily store the moisture that capillary drinks up, and is also that part is laid in capillary straight sections 20 lower ends of top bundle of capillary tubes 13.
Capillary is a reclinate glass tubule of end, be comprised of capillary straight sections 20 and capillary bent portion 21, internal diameter is the 0.9-1 millimeter, and wall thickness is the 0.10-0.15 millimeter, capillary straight sections 20 pipe ranges are the 20-25 millimeter, and capillary bent portion 21 pipe ranges are the 3-5 millimeter.All capillaries that insert 1 relay water storage sheet 17 consist of 1 bundle of capillary tubes 13, the bundle of capillary tubes 13 of laying proper number according to the length of well body 2.In the lower end of well body 3,1 well body suction head 5 is arranged, be used for to collect the water of water table 4 around well body lower end.

Claims (7)

1. self-priming well is characterized in that: described self-priming well is comprised of double-layer plastic film (2), well body (3), well body suction head (5), the cover (7) of pouring water, capillary core (10), thin water guide core (11), thick water guide core (12), bundle of capillary tubes (13), the cover chamber (16) of pouring water, relay water storage sheet (17), tank (22), the lower end of well body (3) arranges well body suction head (5), and be arranged in water layer (4), the upper end of well body (3) arranges double-layer plastic film (2), be provided with relay water storage sheet (17) on well body (3), be provided with capillary jack (18) and aqua storage tank (19) on described relay water storage sheet (17), described double-layer plastic film (2) is arranged in native layer of sand (1), the inner chamber of double-layer plastic film (2) is connected with tank (22), double-layer plastic film (2) is circular, comprise film (14) and lower film (9), the central authorities of upper film (14) arrange the cover (7) of pouring water of a projection, cover chamber (16) for pouring water in the cover (7) of pouring water, its roof is hemispheric sclerine, pour water the cover chamber (16) airtight be fixed on well body (3) directly over, the edge of upper film (14) is upper fenestra district (6), it is ring-band shape, be provided with aperture in upper fenestra district (6), the middle part of upper film (14) is upper film water guide district (8), lower film (9) is provided with the hole that well body (3) passes in the center, hole peripheral and airtight connection of well body (3), be provided with capillary core (10) between the upper film (14) of double-layer plastic film (2) and lower film (9), thin water guide core (11) and thick water guide core (12), bundle of capillary tubes (13) and relay water storage sheet (17) in capillary core (10) connected well body (3).
2. self-priming well according to claim 1, it is characterized in that: described double-layer plastic film (2) is embedded in native layer of sand (1), and the degree of depth is 10-20 centimetre.
3. self-priming well according to claim 1, it is characterized in that: described well body (3) is thick 10-20 centimetre, long 20-30 rice glass tube.
4. self-priming well according to claim 1, it is characterized in that: the inner capillary that arranges of described capillary jack (18), capillary is a reclinate glass tubule of end, formed by capillary straight sections (20) and capillary bent portion (21), internal diameter is the 0.9-1 millimeter, wall thickness is the 0.10-0.15 millimeter, and capillary straight sections (20) pipe range is the 20-25 millimeter, and capillary bent portion (21) pipe range is the 3-5 millimeter.
5. self-priming well according to claim 1 is characterized in that: the aperture that arranges in described upper fenestra district (6), the aperture is 1 millimeter.
6. self-priming well according to claim 1, is characterized in that: the capillary formation bundle of capillary tubes (13) of described relay water storage sheet (17).
7. self-priming well according to claim 1, it is characterized in that: described well body (3) arranges relay water storage sheet (17) every 2-2.5 centimetre.
CN2012100954152A 2012-03-31 2012-03-31 Self-suction well Expired - Fee Related CN102613049B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012100954152A CN102613049B (en) 2012-03-31 2012-03-31 Self-suction well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012100954152A CN102613049B (en) 2012-03-31 2012-03-31 Self-suction well

Publications (2)

Publication Number Publication Date
CN102613049A CN102613049A (en) 2012-08-01
CN102613049B true CN102613049B (en) 2013-05-15

Family

ID=46553532

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012100954152A Expired - Fee Related CN102613049B (en) 2012-03-31 2012-03-31 Self-suction well

Country Status (1)

Country Link
CN (1) CN102613049B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107087534A (en) * 2016-02-17 2017-08-25 李生财 A kind of self-priming plastic tube watering appliance in desert

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006029658A1 (en) * 2006-06-28 2008-01-17 Alexander Irlin Artificial tree for external growth for collecting ground water, has roots implemented as spatially porous set with opening in center, and trunk implemented as tube, where tube is filled with material and is connected with collectors
CN102192159A (en) * 2010-03-03 2011-09-21 张意立 Ultra-small-bore deep-well water absorption device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0634981B2 (en) * 1984-04-17 1994-05-11 大成建設株式会社 Pumping method
JPH0688324A (en) * 1992-09-08 1994-03-29 Lion Corp Ground water movement control method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006029658A1 (en) * 2006-06-28 2008-01-17 Alexander Irlin Artificial tree for external growth for collecting ground water, has roots implemented as spatially porous set with opening in center, and trunk implemented as tube, where tube is filled with material and is connected with collectors
CN102192159A (en) * 2010-03-03 2011-09-21 张意立 Ultra-small-bore deep-well water absorption device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP昭60-220182A 1985.11.02
JP特开平6-88324A 1994.03.29

Also Published As

Publication number Publication date
CN102613049A (en) 2012-08-01

Similar Documents

Publication Publication Date Title
CN202040445U (en) Salt drainage pipe for soil improvement
CN103718686B (en) The afflux anatonosis of a kind of local presses down alkaline land improving system and the improvement method of evaporation
WO2020098727A1 (en) Method for constructing underground fresh water collection facility on coral island and reef
CN202164660U (en) Layered water intake gallery for earth surface reservoir
CN206667420U (en) Sponge city high-effective penetrating type greenery patches constructs
CN208286080U (en) For the environmental water-saving irrigation device of park landscape
CN102613049B (en) Self-suction well
CN102870651B (en) Underground water storage infiltrating irrigation system
CN101080999B (en) Method and device for irrigating
CN203072533U (en) Landscaping water-saving irrigation system
CN204132095U (en) A kind of field-crop water layer irrigation and drainage integral system
CN204851069U (en) Well equipment is beaten fast to sleeve pipe
CN205142817U (en) Alkali device falls in saline soil reclamation wind -force vacuum
CN101889488B (en) Raw heavily-salinized soil reclamation method and device
CN103262779A (en) Capillary irrigator consisting of tightly stacked flat plates and tube body
CN103243694A (en) Reinforced soil composite structure drainage ditch
CN203646005U (en) Local collection permeation-enhancing evaporation-suppression saline-alkali land improvement system
CN206525104U (en) Desert area salt-soda soil soil protection system
CN205946791U (en) Can water -saving afforestation device
CN201817801U (en) Underground drainage device used in farmland
CN201070611Y (en) Device for irrigation
CN205000346U (en) Slope frame for slope reinforcement and water drainage
CN103758176A (en) Roof rainwater collection system
CN209636875U (en) Basement underground water recycles anti-floating system
CN200987308Y (en) Draining and irrigating hose with horseshoe main water path

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130515

Termination date: 20160331

CF01 Termination of patent right due to non-payment of annual fee