CN103603328A - Hidden layer permanent drainage ditch for farm flourishing - Google Patents

Hidden layer permanent drainage ditch for farm flourishing Download PDF

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Publication number
CN103603328A
CN103603328A CN201310667374.4A CN201310667374A CN103603328A CN 103603328 A CN103603328 A CN 103603328A CN 201310667374 A CN201310667374 A CN 201310667374A CN 103603328 A CN103603328 A CN 103603328A
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China
Prior art keywords
filtration beds
ditch
laminar
latent
layer
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CN201310667374.4A
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Chinese (zh)
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CN103603328B (en
Inventor
韩秋华
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Shaoxing City Gridhrakuta Agricultural Science And Technology Development Co ltd
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Individual
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Priority to CN201310667374.4A priority Critical patent/CN103603328B/en
Priority to PCT/CN2014/071798 priority patent/WO2015032186A1/en
Publication of CN103603328A publication Critical patent/CN103603328A/en
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Publication of CN103603328B publication Critical patent/CN103603328B/en
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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B11/00Drainage of soil, e.g. for agricultural purposes

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)

Abstract

The invention discloses a hidden layer permanent drainage ditch for farm flourishing, comprising an isolation layer, a first filter layer, a second filter layer and a third filter layer which are orderly arranged from top to bottom, wherein the isolation layer is made of straw or stalk; the first filter layer is made of small stones; the second filter layer is made of small stones or medium stones; the third filter layer is made of large stones; a soil cultivation layer is covered on the isolation layer; a bracket is arranged between the third filter layer and the bottom of the ditch; a gutterway through which the water can flow is formed between the bracket and the bottom of the ditch; a plurality of water gaps or holes, which are transparent up and down are distributed in the bracket. The hidden layer permanent drainage ditch has the advantages of being lasting in drainability, smooth in water, convenient to build, and firm and durable; overground and underground water levels are effectively reduced; time and labor are saved.

Description

Latent laminar farmland high yield permanent drainage ditch
Technical field
The present invention relates to a kind of agricultural production plumbing regulating system, more particularly a kind of latent laminar farmland high yield permanent drainage ditch.
Background technology
Agricultural planting is as in Rice Cropping process at present, farmland rice transplanting rice cultivation, while needing rice transplanting, stayed line-spacing (staying ditch distance) per season, or lift seedlings midway and move after strain, carry out again ditching and move the draining that soil reaches plant growth and put field, take root the needs that strong strain is grown, simultaneously these several work conventional operations repeatedly, the efficiency that wastes time and energy is low, error farming season and cause agricultural output low.And because agricultural drain system can not reduce in time ground, groundwater table, the circulation of increase underground air, promote the vigorous prosperity of crop root, make crop disease and pest resisting and crop and lodging property not enough, industry urgent need is a kind of can play good plumbing function, the plumbing regulating system that does not delay again farming season.
Summary of the invention
The object of this invention is to provide a kind of drainability lasting, solve smooth and easy, the efficient reduction of current ground, groundwater table, it is convenient to build, time saving and energy saving and robust latent laminar farmland high yield permanent drainage ditch.
For achieving the above object, the invention provides following technical scheme:
A kind of latent laminar farmland high yield permanent drainage ditch, from top to bottom be arranged in order and include separation layer, the first filtration beds, the second filtration beds, the 3rd filtration beds, described separation layer consists of straw or stalk, described the first filtration beds consists of handstone, described the second filtration beds by handstone or in stone form, described the 3rd filtration beds consists of large stone, mulching soil arable layer on described separation layer, wherein, between described the 3rd filtration beds and ditch bottom, support is set, between described support and ditch bottom, forming can be for the waterway of water flow, described support distribution many upper and lower penetrating flowing water gap or holes.
Wherein, described support is one group by two 95 bricks that cut away a corner at relative position, by its otch docking, be placed in bottom of trench and form triangular cavity with bottom, described 95 brick groups are placed side by side with group, at bottom of trench, forming section is leg-of-mutton waterway, and described support upper epidermis is covered by large stone or the ratchel of the 3rd filtration beds.
Wherein, described separation layer thickness be 50 ?80mm, described the first filtration beds thickness be 100 ?180mm, the second filtration beds thickness be 100 ?180mm, the 3rd filtration beds thickness be 100 ?180mm, the 4th filtration beds thickness be 90 ?180mm.
Wherein, described gutter is criss-cross arranged and is interconnected, and the width in described gutter is 250mm, and each longitudinal drainage ditch main body spacing is 40 meters to 100 meters, and each traverse furrow spacing is 40 meters to 80 meters.
Wherein, described gutter and canal mouth, river mouth and each field between junction all set out the mouth of a river, water inlet, the gutter in adjacent field is connected by delivery port, water inlet separately.
Wherein, the section configuration of described waterway is arch.Wherein, the gap width of described support is less than the stone diameter of three layer filtration layer.
Described filtration beds is from upper strata to the stone of lower floor from little to large, and the old wall that the stone of described filtration beds can be removed in Urbanization Construction transformation, disconnected brick and remove the stone after cement pavement fault block is smashed, carry out large, medium and small screening and select, and turns waste into wealth.
Described support is rearranged along gutter direction by polylith porous brick, between described porous brick, leave gap, in described porous brick, have a plurality of directly to through hole, described through hole length direction arranges along gutter direction, described through hole, gap are communicated with for waterway.
Described porous brick is piled up into two-layer or multilayer up and down, and described through hole is clear opening; Described gap comprises axial clearance and the lateral clearance between porous brick, and described axial clearance is greater than the large stone size that lateral clearance is less than the 3rd filtration beds.
The present invention has following beneficial effect:
1, reduce in time ground, groundwater table, increase underground air circulation, promote crop root more to depth of soils, to take root, make the sturdy vigorous prosperity of root system, crop disease and pest resisting and crop and lodging resistance strengthen, and can make current smooth and easy, quick, according to crop, need efficient ground, the groundwater table of regulating in time, needs while guaranteeing various plant growth, stable and high yields good harvest, construction is simple, convenient, peasant can, build the features such as ditch cost is low at a glance.Particularly the design of the supporting structure below the 3rd filtration beds makes the upper and lower current of filtration beds more unobstructed, and make the current of bottom waterway also more unobstructed, because the gap of support interconnects, make the unresisted all directions that flow to of current milli, accelerated the speed of plumbing.
2, because material therefor design alternative is antirust, the brick of Perishing prevention or stone form, without construction every year, farming season by mistake, peasant several generations are benefited, and particularly the constructional materials recycling of dismounting have been realized to twice laid is turned waste into wealth and energy-conserving and environment-protective.
3, do not take farmland area, more can expand cultivated area, facilitate mechanization of agriculture operation, be applicable to the modern development of multi-form agriculture.
4, owing to being the layer draining of diving, farmland planting top layer chemical fertilizer, the poisonous contaminant water of agricultural chemicals are not directly discharged into river, lake, make agricultural land soil be not easy to run off, riverbed can not raised, and can purify water, and makes water quality limpid, environmental protection, drinking water is safer, forever useful to human body health.
5, adapt to the vast rural area of China, construction is convenient, simple, easily gathers materials on the spot.
Accompanying drawing explanation
Fig. 1 is the structural representation of latent laminar of the present invention farmland high yield permanent drainage ditch.
Fig. 2 be Fig. 1 A ?A cross-sectional view.
Fig. 3 is the schematic cross-section of another embodiment of the present invention.
Fig. 4 is the cross sectional representation of Fig. 3.
In figure: 1 ?separation layer 2 ?the first filtration beds 3 ?the second filtration beds 4 ?the 3rd filtration beds 5 ?support 6 ?plough horizon 7 ?porous brick 71 ?directly to through hole 72 ?axial clearance.
The specific embodiment
Please refer to Fig. 1, shown in Fig. 2, for latent laminar of the present invention farmland high yield permanent drainage ditch, include separation layer 1, the first filtration beds 2, the second filtration beds 3, the 3rd filtration beds 4, described separation layer 1 consists of straw or stalk, its thickness be 50 ?80mm, this layer mainly plays the filtration barrier effect to silt and impurity, described the first filtration beds 2 consists of handstone or the large flag of melon seeds, thickness be 100 ?180mm, described the second filtration beds 3 by the stone of stone or one-inch size form, 100 ?180mm, described the 3rd filtration beds 4 consists of the stone of large stone or large flag or goose egg size, also the available disconnected brick of demolishing walls is smashed stone formation with dismounting cement pavement fault block, its thickness be 100 ?180mm, the 4th filters bed thickness becomes 90 ?180mm, by the 3rd, the 4th filtration beds, the sediment concentration that makes to enter bottom of trench is less, flow more smooth and easy, the thickness of above-mentioned separation layer and filtration beds also can be according to answering the suitable of ground, science is suitably adjusted flexibly.Described large, medium and small stone be between filtration beds relatively, filtration beds from top to bottom stone size successively strengthens and meets the requirements, also can select the stone size of adjacent layer differ 0.5 ?2 times, the maximum object of undermost stone makes current more smooth.Between described the 3rd filtration beds 4 and ditch bottom, support 5 is set, described support 5 distributions many upper and lower penetrating flowing water gap or holes, described gap width is less than the diameter of large stone, and between described support 5 and ditch bottom, forming can be for the space of water flow.Described support 5 can be one group by two 95 bricks that cut away a corner at relative position, by its otch docking, be placed in bottom of trench and form triangular cavity with ditch bottom, described 95 brick groups are placed side by side with group, forming section with bottom of trench is leg-of-mutton waterway, described support 5 upper epidermiss are covered by the large stone of the 3rd filtration beds, between 95 brick groups and group, leave the gap that is less than large stone diameter.Referring to Fig. 3,4, described support 5 can also be rearranged along gutter direction by polylith porous brick 7, described porous brick is piled up into two-layer or multilayer up and down, between described porous brick 7, leave gap, this gap comprises axial clearance 72 between brick and brick and the lateral clearance between levels brick, in described porous brick 7, have a plurality of directly to through hole 71, described through hole 71 length arrange along gutter direction, each described gap is communicated with through hole 71, is communicated with a upper filtration beds.Described gap 72 is communicated with through hole 71, is communicated with a upper filtration beds and self-assembling formation bottom current ditch.Current are discharged fast from brick 7 and the gap of brick, the bottom current ditch directly forming to through hole from the 3rd filtration beds 4 gets off like this.Between described porous brick, just stack together without puzzle joint, to guarantee leaving gap between brick and brick.
In addition, described support 5 also can be used other corrosion-resistant and regrown materiaves to make, and its section configuration is not also to be leg-of-mutton other shapes, as arch.Mulching soil arable layer 6 on described separation layer 1, latent laminar of the present invention farmland high yield permanent drainage ditch is covered by plough horizon 6 completely, and area does not occupy cultivated land.
The water inlet in described gutter, delivery port can just be determined by channel, river distribution and physical features, described gutter and the large field of canal mouth, river and each drop between junction lift gate is all set, carry out regulating water flow, meet each field plant growth needs, gutter in adjacent field is connected by delivery port, water inlet separately, and ascending/decending or revoluting gate adjusting water level are set, and accomplish management science, flexible.
During concrete enforcement, the width of gutter body 1, between 220 ?400mm, also can increase and decrease according to actual needs, with 250mm, is advisable, and wide meeting causes the single tire weight load of the farming machine portions of closing such as tractor pressing ditch body, causes the infringement of ditch body.Described gutter is criss-cross arranged in farmland, the spacing of each longitudinal drainage ditch is between 40 meters to 100 meters, each traverse furrow spacing is 40 meters to 80 meters, spacing is crossed conference affects regulating effect, too small can increasing built the unnecessary waste of ditch construction engineering quantity, can appropriately adjust according to various places vapour time condition.Building the ditch time is preferably chosen in after rice harvesting in autumn, and summer, wheatland started before not turning over to build, because now groundwater table is lower, more easily guaranteed construction quality.During use, moisture too much on ground permeates layer by layer via farming operation layer 6, arrives the 3rd filtration beds 4, then the gap by support 5 enters in the water channel that bottom of trench and support 5 form and flow to downstream and discharge, and when water level is not enough, also can import irrigation water by water channel.

Claims (10)

1. latent laminar farmland high yield permanent drainage ditch, from top to bottom be arranged in order and include separation layer, the first filtration beds, the second filtration beds, the 3rd filtration beds, described separation layer consists of straw or stalk, described the first filtration beds consists of handstone, described the second filtration beds by handstone or in stone form, described the 3rd filtration beds consists of large stone, mulching soil arable layer on described separation layer, it is characterized in that, between described the 3rd filtration beds and ditch bottom, support is set, between described support and ditch bottom, forming can be for the waterway of water flow, described support distribution many upper and lower penetrating flowing water gap or holes.
2. a kind of latent laminar as claimed in claim 1 farmland high yield permanent drainage ditch, it is characterized in that, described support is one group by two 95 bricks that cut away a corner at relative position, by its otch docking, be placed in bottom of trench and form triangular cavity with bottom, described 95 brick groups are placed side by side with group, and at bottom of trench, forming section is leg-of-mutton waterway, and described support upper epidermis is covered by the 3rd filtration beds.
3. latent laminar as claimed in claim 1 farmland high yield permanent drainage ditch, it is characterized in that, described separation layer thickness is 50-80mm, described the first filtration beds thickness is 100-180mm, the second filtration beds thickness is 100-180mm, the 3rd filtration beds thickness is 100-180mm, and the 4th filtration beds porous brick thickness is 90-180mm.
4. latent laminar as claimed in claim 1 farmland high yield permanent drainage ditch, it is characterized in that, described gutter is criss-cross arranged and is interconnected, and the width in described gutter is 250mm, each longitudinal drainage ditch main body spacing is 40 meters to 100 meters, and each traverse furrow spacing is 40 meters to 80 meters.
5. latent laminar as claimed in claim 1 farmland high yield permanent drainage ditch, it is characterized in that, described gutter and canal mouth, river mouth and each field between junction all set out the mouth of a river, water inlet, the gutter in adjacent field is connected by delivery port, water inlet separately.
6. latent laminar as claimed in claim 1 farmland high yield permanent drainage ditch, is characterized in that, the section configuration of described waterway is arch.
7. the permanent ditch of getting bumper crops, latent laminar as claimed in claim 1 farmland, is characterized in that, the gap width of described support is less than the stone diameter of three layer filtration layer.
8. the permanent ditch of getting bumper crops, latent laminar as claimed in claim 1 farmland, is characterized in that, described filtration beds is from upper strata to the stone of lower floor from little to large, and the stone of described filtration beds is the disconnected brick and remove the stone that cement pavement fault block is smashed of demolishing walls.
9. the permanent ditch of getting bumper crops, latent laminar as claimed in claim 1 farmland, it is characterized in that, described support is rearranged along gutter direction by polylith porous brick, between described porous brick, leave gap, in described porous brick, have a plurality of directly to through hole, described through hole length arranges along gutter direction, and described through hole, gap are communicated with for waterway.
10. the permanent ditch of getting bumper crops, latent laminar as claimed in claim 9 farmland, is characterized in that, described porous brick is piled up into two-layer or multilayer up and down, and described through hole is clear opening; Described gap comprises axial clearance and the lateral clearance between porous brick, and described axial clearance is greater than the large stone size that lateral clearance is less than the 3rd filtration beds.
CN201310667374.4A 2013-09-04 2013-12-10 Latent laminar farmland high yield permanent drainage ditch Expired - Fee Related CN103603328B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201310667374.4A CN103603328B (en) 2013-09-04 2013-12-10 Latent laminar farmland high yield permanent drainage ditch
PCT/CN2014/071798 WO2015032186A1 (en) 2013-09-04 2014-01-29 Hidden-layer permanent drainage ditch for farmland fertility

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201320549597.6 2013-09-04
CN2013205495976 2013-09-04
CN201320549597 2013-09-04
CN201310667374.4A CN103603328B (en) 2013-09-04 2013-12-10 Latent laminar farmland high yield permanent drainage ditch

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CN103603328A true CN103603328A (en) 2014-02-26
CN103603328B CN103603328B (en) 2015-08-26

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CN201310667374.4A Expired - Fee Related CN103603328B (en) 2013-09-04 2013-12-10 Latent laminar farmland high yield permanent drainage ditch

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015032116A1 (en) * 2013-09-04 2015-03-12 Han Qiuhua Hidden-layer permanent drainage ditch for farmland fertility
CN105850553A (en) * 2016-04-09 2016-08-17 成都易禧科技管理发展有限公司 Green natural-like landfill-process pipelined filtering-type reclaiming and planting device system with intelligent water and fertilizer supply and method of installation and use
CN114956305A (en) * 2021-11-19 2022-08-30 广州城建职业学院 Ecological reconstruction method of drainage ditch of aquaculture pond and straw carrier brick

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CN104689636A (en) * 2015-02-09 2015-06-10 赖卫华 Filtering tank
CN111108836A (en) * 2019-12-30 2020-05-08 东北农业大学 Method for filling rope-making field-returning rat tunnel into hole by using crop straws

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015032116A1 (en) * 2013-09-04 2015-03-12 Han Qiuhua Hidden-layer permanent drainage ditch for farmland fertility
CN105850553A (en) * 2016-04-09 2016-08-17 成都易禧科技管理发展有限公司 Green natural-like landfill-process pipelined filtering-type reclaiming and planting device system with intelligent water and fertilizer supply and method of installation and use
CN114956305A (en) * 2021-11-19 2022-08-30 广州城建职业学院 Ecological reconstruction method of drainage ditch of aquaculture pond and straw carrier brick
CN114956305B (en) * 2021-11-19 2023-09-12 广州城建职业学院 Ecological reconstruction method of drainage ditch of culture pond and straw carrier brick

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Publication number Publication date
CN203603128U (en) 2014-05-21
CN103603328B (en) 2015-08-26
WO2015032116A1 (en) 2015-03-12
WO2015032186A1 (en) 2015-03-12

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Effective date of registration: 20171128

Address after: Qixian town Keqiao District Zhejiang 312065 Zhen Yin Street Shaoxing 84, building two, room 3

Patentee after: Shaoxing city Gridhrakuta agricultural science and Technology Development Co.,Ltd.

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