CN106385834A - System for water-saving irrigation and salt discharge in saline-alkali land - Google Patents

System for water-saving irrigation and salt discharge in saline-alkali land Download PDF

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Publication number
CN106385834A
CN106385834A CN201610768400.6A CN201610768400A CN106385834A CN 106385834 A CN106385834 A CN 106385834A CN 201610768400 A CN201610768400 A CN 201610768400A CN 106385834 A CN106385834 A CN 106385834A
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CN
China
Prior art keywords
salt
corrosion
layer
salt discharge
saline
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610768400.6A
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Chinese (zh)
Inventor
王胜
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.)
Shandong Sunway Garden Technology Co Ltd
Original Assignee
Shandong Sunway Garden Technology Co Ltd
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Filing date
Publication date
Application filed by Shandong Sunway Garden Technology Co Ltd filed Critical Shandong Sunway Garden Technology Co Ltd
Priority to CN201610768400.6A priority Critical patent/CN106385834A/en
Publication of CN106385834A publication Critical patent/CN106385834A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B77/00Machines for lifting and treating soil

Abstract

The invention discloses a system for water-saving irrigation and salt discharge in a saline-alkali land. The system comprises an anti-corrosion salt discharge pipe and a plastic blind groove, wherein water seepage holes are formed in the surface of the anti-corrosion salt discharge pipe; outer threads are installed on the outer side of the anti-corrosion salt discharge pipe; a salt discharge pipe connector is installed on the anti-corrosion salt discharge pipe; a PVR plastic connecting assembly is connected under the anti-corrosion salt discharge pipe; a saline-alkali sensor is installed on the PVR plastic connecting assembly; a U-shaped connecting pipe is installed under the PVR plastic connecting assembly; a non-woven fabric layer is installed on the plastic blind groove; a filtering layer is installed on the non-woven fabric layer; and a saline-alkali soil layer is installed on the filtering layer. According to the invention, good salt discharge effects can be achieved without use of a lot of water resources, so that excessive consumption of the water resources can be avoided, and reverse penetration of salt can be prevented; and the filtering layer is disposed and has very high adsorbability to various harmful substances.

Description

A kind of salt-soda soil water saving irrigating desalting system
Technical field
The present invention relates to salt discharge equipment technical field, a kind of specially salt-soda soil water saving irrigating desalting system.
Background technology
The core of desalting system is exactly in salt water area earth's surface certain depth below, along drainage direction arrangement certain between Away from subdrainage salt pipe network system that is parallel, connecting each other.Hidden pipe setting depth and spacing will be according to local hydrogeology bars Part specifically determines, to exclude shallow salt groundwater to greatest extent as principle.Hidden pipe adopts PVC punching corrugated tube, and caliber generally adopts 80mm or 110mm, causes silting for preventing Soil fine particles from entering pipeline, increases the water penetration of pipeline, will around hidden pipe Parcel thick layer 8cm about sand filtering material.
The enforcement of desalting system, can be by salt water water lev el control below critical depth, using irrigation water and Atmospheric precipitation Desalination is rinsed to saliferous soil layer more than hidden pipe, by hidden pipe by outside soil salt discharge area.Through 2-3 hidden pipe salt discharge The effect of system, just can fundamentally solve the problems, such as salt water and the unstable impact to salt yield of salinization of soil liquid level:Due to Evaporator wall material matter, processing, fouling, the impact of corrosion, the fineness of evaporator tank skin is inadequate, if liquid level is unstable, up and down Fluctuation, salt will be attached to tank skin, and the block salt constantly being formed, through washing away, just falls down, such as gets lodged in salt discharging pipe, just impact salt discharge, blocks up In heating tube, just make its plugging.
There are many weak points in current desalting system, production cost high in use, and consumption water resource is many etc. Problem is it is therefore desirable to a kind of salt-soda soil water saving irrigating desalting system.
Content of the invention
It is an object of the invention to provide a kind of salt-soda soil water saving irrigating desalting system, to solve to carry in above-mentioned background technology The production cost going out is high, consumes the many problems of water resource.
For achieving the above object, the present invention provides following technical scheme:A kind of salt-soda soil water saving irrigating desalting system, including Corrosion-resistant salt discharging pipe and plastic blind-ditch, the surface of described corrosion-resistant salt discharging pipe is provided with water seepage hole, and corrosion-resistant salt discharging pipe Outside is provided with external screw thread, and the top of described corrosion-resistant salt discharging pipe is provided with salt discharge pipe connector, and under corrosion-resistant salt discharging pipe Side is connected with PVR plastics coupling assembly, and described PVR plastics coupling assembly is provided with salt alkali sensor, and PVR plastics connection group The lower section of part is provided with U-shaped connecting tube, and the top of described plastic blind-ditch is provided with nonwoven layer, the top peace of described nonwoven layer Equipped with filter layer, the top of described filter layer is provided with saline and alkaline soil layer.
Preferably, described corrosion-resistant salt discharging pipe is arranged on the interior of saline and alkaline soil layer, filter layer, nonwoven layer and plastic blind-ditch Portion.
Preferably, described filter layer is made up of gravel and medical stone granule:.
Preferably, described salt alkali sensor is provided with two altogether, and two salt alkali sensors are symmetrically mounted on corrosion-resistant row The left and right sides of salt pipe.
Compared with prior art, the invention has the beneficial effects as follows:This device structure is scientific and reasonable, safe and convenient to use, no Need substantial amounts of water resource can also reach good salt discharge effect, it is to avoid the excessive consumption of water resource is prevented from salinity simultaneously Reverse osmosiss;It is provided with filter layer, filter layer adopts Maifanitum to form, Maifanitum is a kind of neutrality alkali half igneous rock, close to Volcanic rock.The natural mineral matter comprising in Maifanitum is easy to discharge oxygen in the countless apertures from Maifanitum of release.By inhaling Holding work white lead and other noxious substance purified water, and to multiple nuisances, there is extremely strong absorbability;It is provided with PVR plastics even Connected components, quick and easy for installation, structure is simple, easy to use, practical;It is provided with salt alkali sensor, being capable of monitor in real time Situation within detection soil.
Brief description
Fig. 1 is the corrosion-resistant salt discharging pipe structural representation of the present invention;
Fig. 2 is the structural representation of the present invention.
In figure:The corrosion-resistant salt discharging pipe of 1-;2- water seepage hole;3-PVR plastics coupling assembly;4- salt alkali sensor;5-U type connects Pipe;6- salt discharge pipe connector;7- external screw thread;The saline and alkaline soil layer of 8-;9- filter layer;10- nonwoven layer;11- plastic blind-ditch.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1 and Fig. 2, a kind of salt-soda soil water saving irrigating desalting system embodiment that the present invention provides:A kind of saline and alkaline Ground water saving irrigating desalting system, including corrosion-resistant salt discharging pipe 1 and plastic blind-ditch 11, the surface of corrosion-resistant salt discharging pipe 1 is provided with Water seepage hole 2, and the outside of corrosion-resistant salt discharging pipe 1 is provided with external screw thread 7, the top of corrosion-resistant salt discharging pipe 1 is provided with salt discharging pipe even Joint 6, and the lower section of corrosion-resistant salt discharging pipe 1 is connected with PVR plastics coupling assembly 3, and PVR plastics coupling assembly 3 is provided with salt Alkali sensor 4, and the lower section of PVR plastics coupling assembly 3 is provided with U-shaped connecting tube 5, the top of plastic blind-ditch 11 is provided with nonwoven Layer of cloth 10, the top of nonwoven layer 10 is provided with filter layer 9, and the top of filter layer 9 is provided with saline and alkaline soil layer 8, corrosion-resistant salt discharge Pipe 1 is arranged on saline and alkaline soil layer 8, the inside of filter layer 9, nonwoven layer 10 and plastic blind-ditch 11, and filter layer 9 is by gravel and Maifanitum Granule forms, and salt alkali sensor 4 is provided with two altogether, and two salt alkali sensors 4 are symmetrically mounted on a left side for corrosion-resistant salt discharging pipe 1 Right both sides.
Operation principle;When this salt-soda soil water saving irrigating desalting system uses, first in the saline and alkaline soil layer difference of required improvement Saline and alkaline soil layer 8, filter layer 9, nonwoven layer 10 and plastic blind-ditch 11 are set, and wherein plastic blind-ditch 11 is arranged on least significant end, plays With the buffer action in salt-soda soil, then corrosion-resistant salt discharging pipe 1 is buried and be put into inside it, after the filtration of filter layer 9, current lead to The water seepage hole 2 crossing corrosion-resistant salt discharging pipe 1 two ends enters into inside it, and salt alkali sensor 4 can be carried out to the saline and alkaline of soil simultaneously Monitor and detection in real time.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of the spirit or essential attributes of the present invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as limiting involved claim.

Claims (5)

1. a kind of salt-soda soil water saving irrigating desalting system, including corrosion-resistant salt discharging pipe (1) and plastic blind-ditch (11), its feature exists In:Water seepage hole (2) is provided with the surface of described corrosion-resistant salt discharging pipe (1), and the outside of corrosion-resistant salt discharging pipe (1) is provided with outward Screw thread (7), the top of described corrosion-resistant salt discharging pipe (1) is provided with salt discharge pipe connector (6), and under corrosion-resistant salt discharging pipe (1) Side is connected with PVR plastics coupling assembly (3), and described PVR plastics coupling assembly (3) is provided with salt alkali sensor (4), described moulds The top of material french drain (11) is provided with nonwoven layer (10), and the top of described nonwoven layer (10) is provided with filter layer (9), described The top of filter layer (9) is provided with saline and alkaline soil layer (8).
2. a kind of salt-soda soil water saving irrigating desalting system according to claim 1 it is characterised in that:Described corrosion-resistant salt discharge Pipe (1) is arranged on saline and alkaline soil layer (8), the inside of filter layer (9), nonwoven layer (10) and plastic blind-ditch (11).
3. a kind of salt-soda soil water saving irrigating desalting system according to claim 1 it is characterised in that:Described filter layer (9) It is made up of gravel and medical stone granule:.
4. a kind of salt-soda soil water saving irrigating desalting system according to claim 1 it is characterised in that:Described salt alkali sensor (4) it is provided with two altogether, and two salt alkali sensors (4) are symmetrically mounted on the left and right sides of corrosion-resistant salt discharging pipe (1).
5. a kind of salt-soda soil water saving irrigating desalting system according to claim 1 it is characterised in that:Described PVR plastics are even The lower section of connected components (3) is provided with U-shaped connecting tube (5).
CN201610768400.6A 2016-08-30 2016-08-30 System for water-saving irrigation and salt discharge in saline-alkali land Pending CN106385834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610768400.6A CN106385834A (en) 2016-08-30 2016-08-30 System for water-saving irrigation and salt discharge in saline-alkali land

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610768400.6A CN106385834A (en) 2016-08-30 2016-08-30 System for water-saving irrigation and salt discharge in saline-alkali land

Publications (1)

Publication Number Publication Date
CN106385834A true CN106385834A (en) 2017-02-15

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3818398A1 (en) * 1988-05-31 1989-12-14 Xenex Ges Zur Biotechnischen S Process and plant for the recultivation treatment of xenobiotically contaminated soil by means of microorganisms
CN102726141A (en) * 2012-07-18 2012-10-17 张永康 Saline-alkali soil improvement facility and method
CN203942763U (en) * 2014-06-17 2014-11-19 华艺生态园林股份有限公司 A kind of saline land desalting system
CN204733557U (en) * 2015-06-05 2015-11-04 中国农业科学院棉花研究所 Alkali device is arranged in coast saline and alkaline land cotton desalinization of soil by flooding or leaching
CN205052094U (en) * 2015-10-27 2016-03-02 江苏景然园林建设有限公司 Salt system is arranged in saline and alkaline land
CN105706555A (en) * 2016-03-10 2016-06-29 刘海兵 Saline-alkali soil greening engineering original soil improvement structure and construction method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3818398A1 (en) * 1988-05-31 1989-12-14 Xenex Ges Zur Biotechnischen S Process and plant for the recultivation treatment of xenobiotically contaminated soil by means of microorganisms
CN102726141A (en) * 2012-07-18 2012-10-17 张永康 Saline-alkali soil improvement facility and method
CN203942763U (en) * 2014-06-17 2014-11-19 华艺生态园林股份有限公司 A kind of saline land desalting system
CN204733557U (en) * 2015-06-05 2015-11-04 中国农业科学院棉花研究所 Alkali device is arranged in coast saline and alkaline land cotton desalinization of soil by flooding or leaching
CN205052094U (en) * 2015-10-27 2016-03-02 江苏景然园林建设有限公司 Salt system is arranged in saline and alkaline land
CN105706555A (en) * 2016-03-10 2016-06-29 刘海兵 Saline-alkali soil greening engineering original soil improvement structure and construction method thereof

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
刘凤之: "《葡萄生产配套技术手册》", 31 January 2013, 中国农业出版社 *
孟兆祯: "《风景园林工程》", 31 March 2012, 中国林业出版社 *
彭镇华: "《中国城市森快建设理论与实践》", 30 November 2006, 中国林业出版社 *

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Application publication date: 20170215

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