CN104499467B - A kind of field drainage aerating system and embedded device - Google Patents
A kind of field drainage aerating system and embedded device Download PDFInfo
- Publication number
- CN104499467B CN104499467B CN201410686323.0A CN201410686323A CN104499467B CN 104499467 B CN104499467 B CN 104499467B CN 201410686323 A CN201410686323 A CN 201410686323A CN 104499467 B CN104499467 B CN 104499467B
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- China
- Prior art keywords
- ventilation
- soil
- header
- cutter
- collection pipe
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B11/00—Drainage of soil, e.g. for agricultural purposes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B11/00—Drainage of soil, e.g. for agricultural purposes
- E02B11/005—Drainage conduits
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B11/00—Drainage of soil, e.g. for agricultural purposes
- E02B11/02—Drainage device- laying apparatus, e.g. drainage ploughs
Abstract
The present invention relates to a kind of field drainage aerating system and embedded device.Comprise the N root ventilation header of horizontally embedded 30-50cm under field soil, header to be ventilated collection pipe by the M root that threeway is connected with ventilating, N >=M >=1, it is characterized in that: also comprise K root ventilating pipe, M >=K >=1, described ventilating pipe one end is connected by threeway with ventilation collection pipe, the other end exposes soil face 30-50cm through soil and arranges the first stop valve, and the first stop valve connects with downward opening elbow; The body of described ventilation header spreads all over ventilation gully-hole; Described ventilation collection pipe one end is closed, the other end is opened on gutter and arranges the second stop valve; An elbow also connects a loose joint wherein, the gas tube of air compressor machine can coordinate with loose joint.Compared with prior art, structure of the present invention is simple, easy construction, reliable, can not only realize water drainage function, also have the function of the raising gas permeability of soil.
Description
Technical field
The present invention relates to irrigation and water conservancy technical field, be specifically related to a kind of field drainage aerating system and embedded device.
Background technology
Field excess water greatly affects the output of crops.Therefore, the engineering construction of field drainage system is of crucial importance in agricultural production.Because various places natural conditions are different with flooded stain situation, thus corresponding drainage requirement is not identical yet.South plain reservoir, the Plain of Huanghua Area and river Plain, Northeast China, the demand of land drainage is urgent.The more water discharge technology of current application can be divided into land drainage and underdrainage, and land drainage has drainage by open canal, technology relative maturity, but the defect that there is land occupation; The main closed drainage of underdrainage, is risen mid-term in last century, in world many countries as the states such as the U.S., Japan, Egypt are used widely.Along with the development of technology, underdrainage substitutes the rigid conduits such as tile, earthen-ware pipe, mao bamboon pipe, concrete pipe with bellows, but also there is high, the susceptible to plugging shortcoming of cost.
Publication number is that the Chinese invention patent of CN101003971A discloses a kind of underground drainage installation in farmland, comprise collector drain, connecting pipe and draining valve, wood materials is filled with in collector drain, collector drain is connected with regulatable draining valve by connecting pipe, and accurately controls water yield and water level by draining valve.Its wood materials comprises agricultural crop straw, wood chip, husk, smoothly water unnecessary for field is discharged by its goal of the invention wood materials filling collector drain, realize water drainage to fall stain, control the object of the soil water and underground water, but do not consider easier rotten in pipeline, the deposition of these wood materials thus exacerbate the blocking of underground hidden pipe.
Burying underground of current underground hidden pipe generally adopts artificial or mechanical equivalent of light excavation channel, and backfill after being put into by pipeline, long in time limit, costly, people are in the urgent need to a kind of embedded device of underground hidden pipe of mechanization again.
And for there is the farmland of flooded feelings, because water is very strong to the effect of the soil erosion, compacting, and through the flood irrigation of flood, the air in soil is extruded, the crumb structure of soil is also destroyed, thus make the gas permeability of soil become very poor, the growth down of crops root system can be had influence on, also likely cause and lack oxygen in soil and occur macerating root situation.This situation is also difficult to recover by intertillage, because the depth as shallow of intertillage, is generally no more than 20 centimeters.May make moderate progress by ploughing deeply, but be unfavorable for promoting owing to having broken original tillage system reform, and cost also increases to some extent.And although existing underground hidden pipe can drain flooded fields, the effect simultaneously improving the gas permeability of soil cannot be played.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of field drainage aerating system is provided and realizes the automation embedded device of this system, and construction method, using method.
Technical scheme disclosed by the invention is:
A kind of field drainage aerating system, comprise the N root ventilation header of horizontally embedded 30-50cm under field soil, header to be ventilated collection pipe by the M root that threeway is connected with ventilating, N >=M >=1, it is characterized in that: also comprise K root ventilating pipe, M >=K >=1, described ventilating pipe one end is connected by threeway with ventilation collection pipe, and the other end exposes soil face 30-50cm through soil and arranges the first stop valve, and the first stop valve connects with downward opening elbow; The body of described ventilation header spreads all over ventilation gully-hole; Described ventilation collection pipe one end is closed, the other end is opened on gutter and arranges the second stop valve; An elbow also connects a loose joint wherein, the gas tube of air compressor machine can coordinate with loose joint.
Further, ventilation header is bellows, and described ventilation gully-hole is positioned at the trough of ripple.
The embedded device of this field drainage aerating system, comprises tractor, it is characterized in that: the oil hydraulic cylinder arranged up and down set up by described tractor, and the piston rod of oil hydraulic cylinder is plugged into, and plugs into and connects soil cutter; Described soil cutter comprises and the connector coordinated of plugging into, the lower end of connector and the cutter of reverse-s shape affixed, lower end and the reaming bullet of cutter are affixed; Distance between the upper limb of cutter and the lower edge of reaming bullet is 40-60cm; Described cutter cross sectional shape is water-drop-shaped, and comprise blade to cut soil, hole is offered in upper end; Described reaming bullet front end is that half ellipse extends back form cone shape tail end along the rotary body of its major semiaxis, and the maximum outside diameter of front end is greater than the maximum outside diameter of tail end, and the end face of tail end arranges lower opening; Upper hole and lower opening are along the inverse sigmoid curve path up/down perforation of cutter; Described ventilation header 1 coiling is collected on the plate rail on tractor, and its free end penetrates from described upper hole, passes from described lower opening.
A construction method for field drainage aerating system embedded device, is characterized in that: comprise following steps:
1) groove that is buried underground ventilation collection pipe is first outputed in field, ditch groove depth 50-70cm, one end straight through drainage ditch;
2) tractor is parked in ditch trough rim, the upper hole of the free end of described ventilation header from soil cutter is penetrated, pass from described lower opening, the height that stretches out of piston of adjustment oil hydraulic cylinder is with the degree of depth making the ventilation header passed from described lower opening be positioned at 30-50cm soil, start tractor to leave groove and move ahead, cutter cutting soil, the reaming of reaming bullet, ventilation header are progressively embedded in the depths of 30-50cm under soil; Circulation like this, buries N root ventilation header underground;
3) in groove 50, put into a ventilation collection pipe, use threeway N root ventilation header and a collection pipe of ventilating to be tightly connected;
4) re-use threeway collection pipe of K root ventilating pipe and being ventilated to be tightly connected;
5) groove is backfilled;
6) step 1 is repeated)-5) M time.
A using method for field drainage aerating system, is characterized in that: during draining: open the first all stop valves and the second stop valve; When safeguarding: closeall first stop valve and the second stop valve; During inflation: close except with the first stop valves all except loose joint and the second stop valve, by loose joint and air compressor machine soft pipe connection, start air compressor machine, be interrupted unlatching second stop valve.
Compared with prior art, structure of the present invention is simple, easy construction, reliable, can not only realize water drainage function, also have the function of the raising gas permeability of soil.
Accompanying drawing explanation
Fig. 1 is the structural representation of field drainage aerating system of the present invention.
Fig. 2 is the structural representation of embedded device of the present invention.
Fig. 3 is the structural representation at a visual angle of soil cutter of the present invention.
Fig. 4 is the structural representation at another visual angle of soil cutter of the present invention.
Fig. 5 is the sectional view at A-A place in Fig. 3.
Detailed description of the invention
See accompanying drawing
Embodiment 1.
An embedded device for field drainage aerating system, comprises tractor 10 and it is characterized in that: the oil hydraulic cylinder 20 arranged up and down set up by described tractor 10, and the piston rod of oil hydraulic cylinder 20 plugs into 30,30 connection soil cutters 40 of plugging into; Described soil cutter 40 comprises and 30 connectors coordinated 41 of plugging into, the lower end of connector 41 and the cutter 42 of reverse-s shape affixed, lower end and the reaming bullet 43 of cutter 42 are affixed; Distance H between the upper limb of cutter 42 and the lower edge of reaming bullet 43 is 40-60cm; Described cutter 42 cross sectional shape is water-drop-shaped, and comprise blade 423 to cut soil, hole 421 is offered in upper end; Described reaming bullet 43 front end is that half ellipse extends back form cone shape tail end along the rotary body of its major semiaxis, and the maximum outside diameter D1 of front end is greater than the maximum outside diameter D2 of tail end, the end face of tail end is arranged lower opening 422; Upper hole 421 and the inverse sigmoid curve path up/down perforation of lower opening 422 along cutter 42; Described ventilation header 1 coiling is collected on the plate rail on tractor, and its free end penetrates from described upper hole 421, passes from described lower opening 422.
Embodiment 2.
A construction method for field drainage aerating system embedded device, is characterized in that: comprise following steps:
1) groove 50 that is buried underground ventilation collection pipe 2 is first outputed in field, ditch groove depth 60cm, one end straight through drainage ditch;
2) tractor 10 is parked in groove 50 limit, the upper hole 421 of the free end of described ventilation header 1 from soil cutter 40 is penetrated, pass from described lower opening 422, the height that stretches out of piston of adjustment oil hydraulic cylinder 20 is with the degree of depth making the ventilation header 1 passed from described lower opening 422 be positioned at 40cm soil, start tractor to leave groove 50 and move ahead, cutter 42 cut soil, reaming bullet 43 reaming, ventilation header 1 be progressively embedded in the depths of 40cm under soil; Circulation like this, buries 4 ventilation headers 1 underground;
3) in groove 50, put into a ventilation collection pipe 2, use threeway collection pipe 2 of 4 ventilation headers 1 and this root being ventilated to be tightly connected;
4) re-use threeway the ventilating pipe 3 of 2 long 80cm and a collection pipe 2 of ventilating are tightly connected;
5) groove 50 is backfilled;
So far a kind of field drainage aerating system is completed, comprise horizontally embedded under field soil 4 of 40cm ventilation headers 1,1 collection pipe 2 of ventilating being connected by threeway with header 1 of ventilating, 2 ventilating pipes 3, described ventilating pipe 3 one end is connected by threeway with ventilation collection pipe 2, the other end exposes soil face 40cm and arranges the first stop valve 31, first stop valve 31 connect with downward opening elbow 32 through soil; The body of described ventilation header spreads all over ventilation gully-hole 11; Described ventilation collection pipe 2 one end is closed, the other end is opened on gutter and arranges the second stop valve 21; An elbow 32 also connects a loose joint 33 wherein, the gas tube of air compressor machine 4 can coordinate with loose joint 33.Described ventilation collection pipe 2 is bellows, and described ventilation gully-hole 11 is positioned at the trough of ripple.Elbow can prevent rainwater and foreign material from entering pipeline.
Embodiment 3.
The using method of a kind of field drainage aerating system that embodiment 2 is formed:
During draining: open the first all stop valve 31 and the second stop valves 21; The ponding in field enters ventilation header 1 from ventilation gully-hole 11 and imports ventilation collection pipe 2 again and enter gutter, and air can enter pipeline from gas tube, spread to soil from ventilation gully-hole 11, the gas permeability of raising soil simultaneously.
When safeguarding: closeall first stop valve 31 and the second stop valve 21; Can prevent from vole, insect and various foreign material from entering in pipeline to result in blockage.
During inflation: close except with the first stop valve 31 and the second stop valves 21 all except loose joint 33, by loose joint 33 and air compressor machine soft pipe connection, start air compressor machine 4.Form high pressure in pipeline, the soil particle of blocking ventilation gully-hole 11 can be made on the one hand to return soil, can further improve the air content of soil simultaneously, the gap between soil particle is strengthened, improve gas permeability.By being interrupted unlatching second stop valve 21, can make to have entered into soil particle in ventilation collection pipe 2 and other impurity is flushed in gutter.
Claims (2)
1. the embedded device of a field drainage aerating system, described field drainage aerating system comprise horizontally embedded 30-50cm under field soil N root ventilation header (1), header (1) to be ventilated collection pipe (2) by the M root that threeway is connected with ventilating, N >=M >=1, also comprise K root ventilating pipe (3), M >=K >=1, described ventilating pipe (3) one end is connected by threeway with ventilation collection pipe (2), the other end exposes soil face 30-50cm and arranges the first stop valve (31) through soil, the first stop valve (31) connection opening elbow down (32); The body of described ventilation header spreads all over ventilation gully-hole (11); Described ventilation collection pipe (2) one end is closed, the other end is opened on gutter and arranges the second stop valve (21); An elbow (32) also connects a loose joint (33) wherein, the inflated hose of air compressor machine (4) coordinates with loose joint (33); Described ventilation header (1) is bellows, described ventilation gully-hole (11) is positioned at the trough of ripple, it is characterized in that: the embedded device of this system comprises tractor (10), the oil hydraulic cylinder (20) arranged along the vertical direction set up by described tractor (10), the piston rod of oil hydraulic cylinder (20) is plugged into (30), and plug into (30) connect soil cutter (40); Described soil cutter (40) comprises the connector (41) coordinated with plug into (30), the lower end of connector (41) and the cutter (42) of reverse-s shape affixed, lower end and the reaming bullet (43) of cutter (42) are affixed; Distance H between the upper limb of cutter (42) and the lower edge of reaming bullet (43) is 40-60cm; Described cutter (42) cross sectional shape is water-drop-shaped, and comprise blade (423) to cut soil, hole (421) is offered in upper end; Described reaming bullet (43) front end is half ellipse rotary body along its major semiaxis, and extends back and form cone shape tail end, and the maximum outside diameter of front end (D1) is greater than the maximum outside diameter (D2) of tail end, the end face of tail end is arranged lower opening (422); Upper hole (421) and the inverse sigmoid curve path up/down perforation of lower opening (422) along cutter (42); Described ventilation header (1) coiling is collected on the plate rail on tractor, and its free end penetrates from described upper hole (421), passes from described lower opening (422).
2. the construction method of the embedded device of a kind of field drainage aerating system according to claim 1, is characterized in that: comprise following steps:
1) groove (50) that is buried underground ventilation collection pipe (2) is first outputed in field, ditch groove depth 50-70cm, one end straight through drainage ditch;
2) tractor (10) is parked in groove (50) limit, the upper hole (421) of the free end of described ventilation header (1) from soil cutter (40) is penetrated, pass from described lower opening (422), the height that stretches out of piston of adjustment oil hydraulic cylinder (20) is with the degree of depth making the ventilation header (1) passed from described lower opening (422) be positioned at 30-50cm soil, start tractor to leave groove (50) and move ahead, cutter (42) cutting soil, reaming bullet (43) reaming, ventilation header (1) is progressively embedded in the depths of 30-50cm under soil, circulation like this, buries N root ventilation header (1) underground,
3) in groove (50), put into ventilation collection pipe (2), use threeway N root ventilation header (1) and a collection pipe (2) of ventilating to be tightly connected;
4) re-use threeway K root ventilating pipe (3) and a collection pipe (2) of ventilating are tightly connected;
5) groove (50) is backfilled;
6) step 1 is repeated)-5) M time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410686323.0A CN104499467B (en) | 2014-11-26 | 2014-11-26 | A kind of field drainage aerating system and embedded device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410686323.0A CN104499467B (en) | 2014-11-26 | 2014-11-26 | A kind of field drainage aerating system and embedded device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104499467A CN104499467A (en) | 2015-04-08 |
| CN104499467B true CN104499467B (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410686323.0A Expired - Fee Related CN104499467B (en) | 2014-11-26 | 2014-11-26 | A kind of field drainage aerating system and embedded device |
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| CN (1) | CN104499467B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052492A (en) * | 2019-05-29 | 2019-07-26 | 温州乾含节能科技有限公司 | A kind of equipment for rehabilitating soil |
| CN110805009B (en) * | 2019-10-29 | 2021-02-12 | 西安理工大学 | Oxygenation anti-blocking concealed pipe drainage system and drainage method thereof |
| CN111115907B (en) * | 2020-01-20 | 2022-03-11 | 广州市汇鹏建设有限公司 | Sponge urban rainwater treatment method |
| CN114175988A (en) * | 2022-01-17 | 2022-03-15 | 王爱云 | Agricultural water-saving irrigation circulating system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200973257Y (en) * | 2006-11-24 | 2007-11-14 | 烟台大学 | Soil deep-blowing fertilizer applicator |
| CN102587338A (en) * | 2012-03-22 | 2012-07-18 | 长沙理工大学 | Blockage dredging and draining enhancement process for drain holes of side slopes and device for blockage dredging and draining enhancement process |
| CN102852123A (en) * | 2012-08-06 | 2013-01-02 | 河海大学 | Concealed conduit system capable of fast eliminating secondary salinization of equipment cultivation soil and application thereof |
| CN202672120U (en) * | 2012-07-10 | 2013-01-16 | 汇绿园林建设股份有限公司 | Ventilation and drainage combined device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014071382A1 (en) * | 2012-11-05 | 2014-05-08 | Geopier Foundation Company, Inc. | Soil densification system and method |
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2014
- 2014-11-26 CN CN201410686323.0A patent/CN104499467B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200973257Y (en) * | 2006-11-24 | 2007-11-14 | 烟台大学 | Soil deep-blowing fertilizer applicator |
| CN102587338A (en) * | 2012-03-22 | 2012-07-18 | 长沙理工大学 | Blockage dredging and draining enhancement process for drain holes of side slopes and device for blockage dredging and draining enhancement process |
| CN202672120U (en) * | 2012-07-10 | 2013-01-16 | 汇绿园林建设股份有限公司 | Ventilation and drainage combined device |
| CN102852123A (en) * | 2012-08-06 | 2013-01-02 | 河海大学 | Concealed conduit system capable of fast eliminating secondary salinization of equipment cultivation soil and application thereof |
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| CN104499467A (en) | 2015-04-08 |
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Effective date of registration: 20160622 Address after: 133300 District, Hunchun border economic cooperation zone, Yanbian Korean Autonomous Prefecture, Jilin, 4 Patentee after: JILIN SANLONG ENVIRONMENTAL PROTECTION SCIENCE & TECHNOLOGY CO., LTD. Address before: 264005 Shandong Province, Yantai city Laishan District Road No. 30 spring Patentee before: Yantai University |
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Granted publication date: 20160217 Termination date: 20181126 |
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