CN106385825A - Filter-material corrugated pipe used for saline-alkali soil treatment and connecting structure thereof - Google Patents
Filter-material corrugated pipe used for saline-alkali soil treatment and connecting structure thereof Download PDFInfo
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- CN106385825A CN106385825A CN201610740802.5A CN201610740802A CN106385825A CN 106385825 A CN106385825 A CN 106385825A CN 201610740802 A CN201610740802 A CN 201610740802A CN 106385825 A CN106385825 A CN 106385825A
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- bindiny mechanism
- tube
- outer tube
- inner tube
- corrugated pipe
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B77/00—Machines for lifting and treating soil
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to the field of saline-alkali soil treatment, specifically to a filter-material corrugated pipe used for saline-alkali soil treatment and a connecting structure thereof. The filter-material corrugated pipe used for saline-alkali soil treatment comprises corrugated pipes, wherein holes are arranged on each corrugated pipe in uniform distribution; the outer side of each corrugated pipe is provided with a filter screen layer; the interior of each corrugated pipe is provided with a reverse osmosis membrane pipe; each corrugated pipe and each reverse osmosis membrane pipe are connected through a support; micropores are arranged on each reverse osmosis membrane pipe; and a reverse osmosis membrane is arranged on the outer surface and/or the inner surface of each reverse osmosis membrane pipe. The connecting structure of the filter-material corrugated pipe comprises a first connecting mechanism and a second connecting mechanism which are respectively arranged at two ends of the filter-material corrugated pipe. The filter-material corrugated pipe provided by the invention has the advantages of simple structure, convenient operation, low cost, convenient use, and applicability to large-area popularization and application.
Description
Technical field
The present invention relates to Saline-alkali Field Control field is and in particular to filtrate wave duct and its connect knot to Saline-alkali Field Control
Structure.
Background technology
At present, the area in salt-soda soil is constantly expanding, and includes ploughing, forest land etc., and saline alkali land area is close to 10 in the world
Hundred million hectares, the saline alkali land area of China is 100,000,000 hectares, occupies 1/10th of world's share；The universities and colleges of lot of domestic and foreign,
Scientific research institutions are studying the governing problem in reply salt-soda soil, the hydraulic engineering method of great majority employing, biological harnessing method, chemistry always
Reagent method and Chinese scholar permitted will female at the beginning of the eighties in last century it is also proposed that flush discharge order press " light after first weighing, first wash
Heavy saline, after wash downstream behind light salt-soda soil and first upstream in the range of sublateral canal " desalinization of soil by flooding or leaching method etc..But, these methods
On the basis of certain, also achieve certain effect, but numerous technical scheme showing and construction technology be more delayed,
To China, urgently land resource leaved for development is slower and relatively costly, salt discharge DeGrain.
Content of the invention
The technical problem to be solved is Saline-alkali Field Control filtrate wave duct and its attachment structure.
To achieve these goals, the technical scheme of present invention offer is：
Saline-alkali Field Control filtrate wave duct, including bellows, bellows has been uniformly arranged hole, has been provided with outside bellows
Filter mesh layer, bellows interior is provided with counter-infiltration membrane tube, and bellows and counter-infiltration membrane tube are connected by support, in counter-infiltration membrane tube
It is provided with and be provided with reverse osmosis membrane on micropore and its outer surface and/or inner surface.
The Saline-alkali Field Control attachment structure of filtrate wave duct, including the first bindiny mechanism and the second bindiny mechanism, first even
Connection mechanism and the second bindiny mechanism are separately positioned on the two ends of filtrate wave duct；
First bindiny mechanism is double-decker, between the inner tube of the outer tube of the first bindiny mechanism and the first bindiny mechanism
It is provided with bracing frame, inside inner tube, is fixedly installed inner sleeve, inner sleeve is pyramidal structure；
Second bindiny mechanism is double-decker, and the inner tube of the outer tube of the second bindiny mechanism and the second bindiny mechanism passes through support body
Connect, outer tube left outer surface is frustum cone structure, the left inner surface of inner tube is frustum cone structure, and cuff is connected with external pipe thread,
Outer surface on the left of cuff is coordinated with the inner surface of outer tube；
The outer tube of the first bindiny mechanism and inner tube are arranged between outer tube and the inner tube of the second bindiny mechanism, and second even
The inner tube set of connection mechanism is between the taper inner sleeve and inner tube of the first bindiny mechanism.
Specifically, sealing ring a, sealing are set between the outer tube in the first bindiny mechanism and the outer tube of the second bindiny mechanism
The circle a and groove a in outer tube is correspondingly arranged.
Specifically, sealing ring b, sealing are set between the inner tube in the first bindiny mechanism and the inner tube of the second bindiny mechanism
The circle b and groove b in inner tube is correspondingly arranged.
The present invention designs, and structure is simple, easy to operate, and low cost, easy to use, is suitable for large-area popularization and application.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is first bindiny mechanism's schematic diagram.
Fig. 3 is second bindiny mechanism's schematic diagram.
Fig. 4 is first bindiny mechanism's right view.
Fig. 5 is second bindiny mechanism's side view.
Fig. 6 is the enlarged drawing in G region in Fig. 1.
1 outer tube, 2 inner sleeve, 3 outer tube, 4 cuff, 5 sealing ring a, 6 inner tube, 7 support body, 8 inner tube, 9 filter mesh layer 10 ripple
Pipe 11 hole 12 support, 13 counter-infiltration membrane tube, 14 sealing ring b, 15 groove a, 16 groove b 17 bracing frame.
Specific embodiment
As shown in figure 1, Saline-alkali Field Control filtrate wave duct, including bellows 10, bellows 10 is uniformly arranged hole 11,
It is provided with filter mesh layer 9, bellows 10 is internally provided with counter-infiltration membrane tube 13, bellows 10 and counter-infiltration membrane tube outside bellows 10
13 are connected by support 12, counter-infiltration membrane tube 13 is provided with and is provided with counter-infiltration on micropore and its outer surface and/or inner surface
Film.
Including the first bindiny mechanism and the second bindiny mechanism, the first bindiny mechanism and the second bindiny mechanism are separately positioned on filter
The two ends of material wave duct.
First bindiny mechanism is double-decker, the outer tube 1 of the first bindiny mechanism and the inner tube 8 of the first bindiny mechanism it
Between be provided with bracing frame 17, be fixedly installed inner sleeve 2 inside inner tube 8, inner sleeve be pyramidal structure.
Second bindiny mechanism is double-decker, and the outer tube 3 of the second bindiny mechanism and the inner tube 6 of the second bindiny mechanism pass through frame
Body 7 connects, and outer tube 3 left outer surface is frustum cone structure, and the left inner surface of inner tube 6 is frustum cone structure, cuff 4 and outer tube 3 spiral shell
Line connects, and the outer surface in cuff 4 left side and the inner surface of outer tube 3 coordinate.
The outer tube 1 of the first bindiny mechanism and inner tube 8 are arranged between the outer tube 3 of the second bindiny mechanism and inner tube 6, the
The inner tube 6 of two bindiny mechanisms is enclosed between the taper inner sleeve 2 of the first bindiny mechanism and inner tube 8.
Sealing ring a5, sealing ring a5 are set between the outer tube 1 in the first bindiny mechanism and the outer tube 3 of the second bindiny mechanism
It is correspondingly arranged with the groove a15 in outer tube 1.
Sealing ring b14, sealing ring are set between the inner tube 8 in the first bindiny mechanism and the inner tube 6 of the second bindiny mechanism
B14 is correspondingly arranged with the groove b16 in inner tube 8.
During work, the outer tube 1 of the first bindiny mechanism and inner tube 8 are placed on the outer tube 3 of the second bindiny mechanism and interior
Between pipe 6, sealing ring a5 and groove a15 coordinates, in the inner tube 6 of the second bindiny mechanism and the inner tube 8 of the first bindiny mechanism
Inner sleeve 2 coordinates, sealing ring b14 and groove b16 cooperation, rotates cuff 4, and to left movement, cuff 4 passes through outer tube 3 compression the to cuff 4
The outer tube 1 of one bindiny mechanism, outer tube 1 extrudes the inner tube 6 of the second bindiny mechanism by bracing frame 17, tightens cuff 4, completes
Connect.
The two ends of the first bindiny mechanism and the second bindiny mechanism are respectively connected with filtrate wave duct, and filtrate wave duct is buried in underground.
It is full of water, moisture penetration to bellows 10 and counter-infiltration membrane tube 13 form annulus in counter-infiltration membrane tube 13.Counter-infiltration membrane tube
Inside fill water, due to being provided with reverse osmosis membrane in counter-infiltration membrane tube, the salt concentration of the water of reverse osmosis membrane both sides is different, counter-infiltration
The salinity of the water in membrane tube is less than the salinity of the water outside counter-infiltration membrane tube, and the water in counter-infiltration membrane tube is to outside counter-infiltration membrane tube
Infiltration, reduces the salinity of the water outside counter-infiltration membrane tube.Due to being provided with hole on bellows, the brackish water in soil is empty with ring-type
There is concentration difference, the salinity of the brackish water in soil is more than the brackish water in annulus, gradually soil between interior brackish water
Salinity in earth gathers to annulus.So both ensure that water content in soil, and had and the salinity in soil is gathered.When
After gathering more salinity in annulus, current to be relied on by the salinity band in annulus to annulus quick flush
Walk.
Salinity in soil can not enter in counter-infiltration membrane tube 13, be gradually gathered in bellows 10 and counter-infiltration membrane tube 13 it
Between space, when building up to a certain degree, can between bellows 10 and counter-infiltration membrane tube 13 space injection water carry out
Rinse, thus salinity is taken away, realize soil desalinization of soil by flooding or leaching operation.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (4)
1. with filtrate wave duct it is characterised in that including bellows (10), bellows has been uniformly arranged hole on (10) to Saline-alkali Field Control
(11), it is provided with filter mesh layer (9) outside bellows (10), bellows (10) is internally provided with counter-infiltration membrane tube (13), bellows
(10) pass through support (12) with counter-infiltration membrane tube (13) to connect, counter-infiltration membrane tube (13) is provided with micropore and its outer surface and/
Or reverse osmosis membrane is provided with inner surface.
2. according to claim 1 salt-soda soil with the attachment structure of filtrate wave duct it is characterised in that include the first bindiny mechanism
With the second bindiny mechanism, the first bindiny mechanism and the second bindiny mechanism are separately positioned on the two ends of filtrate wave duct；
First bindiny mechanism is double-decker, the outer tube (1) of the first bindiny mechanism and the inner tube (8) of the first bindiny mechanism it
Between be provided with bracing frame (17), is fixedly installed inner sleeve (2) inside inner tube (8), inner sleeve is pyramidal structure；
Second bindiny mechanism is double-decker, and the outer tube (3) of the second bindiny mechanism and the inner tube (6) of the second bindiny mechanism pass through frame
Body (7) connects, and outer tube (3) left outer surface is frustum cone structure, and the left inner surface of inner tube (6) is frustum cone structure, cuff (4) with
Outer tube (3) is threaded, and the outer surface on the left of cuff (4) is coordinated with the inner surface of outer tube (3)；
The outer tube (1) of the first bindiny mechanism and inner tube (8) be arranged on the second bindiny mechanism outer tube (3) and inner tube (6) it
Between, the inner tube (6) of the second bindiny mechanism is enclosed between the taper inner sleeve (2) of the first bindiny mechanism and inner tube (8).
3. according to claim 2 salt-soda soil with the attachment structure of filtrate wave duct it is characterised in that in the first bindiny mechanism
Setting sealing ring a (5) between the outer tube (3) of outer tube (1) and the second bindiny mechanism, on sealing ring a (5) and outer tube (1)
Groove a (15) is correspondingly arranged.
4. according to claim 2 salt-soda soil with the attachment structure of filtrate wave duct it is characterised in that in the first bindiny mechanism
Setting sealing ring b (14) between the inner tube (6) of inner tube (8) and the second bindiny mechanism, on sealing ring b (14) and inner tube (8)
Groove b (16) be correspondingly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610740802.5A CN106385825B (en) | 2016-08-28 | 2016-08-28 | The connection structure of Saline-alkali Field Control filtrate wave duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610740802.5A CN106385825B (en) | 2016-08-28 | 2016-08-28 | The connection structure of Saline-alkali Field Control filtrate wave duct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106385825A true CN106385825A (en) | 2017-02-15 |
| CN106385825B CN106385825B (en) | 2018-11-27 |
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| CN201610740802.5A Active CN106385825B (en) | 2016-08-28 | 2016-08-28 | The connection structure of Saline-alkali Field Control filtrate wave duct |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107580816A (en) * | 2017-10-24 | 2018-01-16 | 潍坊友容实业有限公司 | Composite reinforced plug-in salt-soda soil salt discharge filtrate wave duct |
| CN107725908A (en) * | 2017-10-24 | 2018-02-23 | 潍坊友容实业有限公司 | Anti- incrustation type salt discharge filtrate wave duct in salt-soda soil and preparation method thereof |
| CN110291965A (en) * | 2018-03-23 | 2019-10-01 | 黄燕 | Reverse osmosis note fills needle under a kind of plant control note filling is native |
| CN112982366A (en) * | 2021-03-01 | 2021-06-18 | 江苏筑港建设集团有限公司 | Saline-alkali soil salt elimination concealed conduit resistant to saline-alkali corrosion and preparation method thereof |
Citations (8)
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|---|---|---|---|---|
| US3367505A (en) * | 1965-05-25 | 1968-02-06 | Gulf General Atomic Inc | Semipermeable membrane backing and support medium |
| GB1227961A (en) * | 1968-06-05 | 1971-04-15 | ||
| US4670145A (en) * | 1986-07-08 | 1987-06-02 | E. I. Du Pont De Nemours And Company | Multiple bundle fluid separation apparatus |
| JP2003010649A (en) * | 2001-06-29 | 2003-01-14 | Mitsubishi Heavy Ind Ltd | Reversely osmotic membrane module and apparatus for turning salt water into fresh water by using the same |
| US20070007120A1 (en) * | 2005-07-11 | 2007-01-11 | Taylor William P | Desalinator |
| CN202212108U (en) * | 2011-08-19 | 2012-05-09 | 德星技术（苏州）有限公司 | Filtering structure |
| JP2015089536A (en) * | 2013-11-06 | 2015-05-11 | 東レ株式会社 | Separation membrane element and separation membrane module |
| CN205389800U (en) * | 2016-02-26 | 2016-07-27 | 潍坊友容实业有限公司 | Saline and alkaline land slope planting is with little intercalated duct |
-
2016
- 2016-08-28 CN CN201610740802.5A patent/CN106385825B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3367505A (en) * | 1965-05-25 | 1968-02-06 | Gulf General Atomic Inc | Semipermeable membrane backing and support medium |
| GB1227961A (en) * | 1968-06-05 | 1971-04-15 | ||
| US4670145A (en) * | 1986-07-08 | 1987-06-02 | E. I. Du Pont De Nemours And Company | Multiple bundle fluid separation apparatus |
| JP2003010649A (en) * | 2001-06-29 | 2003-01-14 | Mitsubishi Heavy Ind Ltd | Reversely osmotic membrane module and apparatus for turning salt water into fresh water by using the same |
| US20070007120A1 (en) * | 2005-07-11 | 2007-01-11 | Taylor William P | Desalinator |
| CN202212108U (en) * | 2011-08-19 | 2012-05-09 | 德星技术（苏州）有限公司 | Filtering structure |
| JP2015089536A (en) * | 2013-11-06 | 2015-05-11 | 東レ株式会社 | Separation membrane element and separation membrane module |
| CN205389800U (en) * | 2016-02-26 | 2016-07-27 | 潍坊友容实业有限公司 | Saline and alkaline land slope planting is with little intercalated duct |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107580816A (en) * | 2017-10-24 | 2018-01-16 | 潍坊友容实业有限公司 | Composite reinforced plug-in salt-soda soil salt discharge filtrate wave duct |
| CN107725908A (en) * | 2017-10-24 | 2018-02-23 | 潍坊友容实业有限公司 | Anti- incrustation type salt discharge filtrate wave duct in salt-soda soil and preparation method thereof |
| CN110291965A (en) * | 2018-03-23 | 2019-10-01 | 黄燕 | Reverse osmosis note fills needle under a kind of plant control note filling is native |
| CN112982366A (en) * | 2021-03-01 | 2021-06-18 | 江苏筑港建设集团有限公司 | Saline-alkali soil salt elimination concealed conduit resistant to saline-alkali corrosion and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106385825B (en) | 2018-11-27 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 261108 800 Xiangjiang street, Binhai Economic Development Zone, Weifang, Shandong Applicant after: Shandong Sheng Wei salt alkali land Technology Co., Ltd. Address before: 261108 800 Xiangjiang street, Binhai Economic Development Zone, Weifang, Shandong Applicant before: Shandong Sunway Garden Technology Co., Ltd. |
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| CB02 | Change of applicant information | ||
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