WO2013172677A2 - Tuyau de drainage pour terres cultivées et méthode de construction de voie d'eau agricole l'utilisant - Google Patents

Tuyau de drainage pour terres cultivées et méthode de construction de voie d'eau agricole l'utilisant Download PDF

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Publication number
WO2013172677A2
WO2013172677A2 PCT/KR2013/004370 KR2013004370W WO2013172677A2 WO 2013172677 A2 WO2013172677 A2 WO 2013172677A2 KR 2013004370 W KR2013004370 W KR 2013004370W WO 2013172677 A2 WO2013172677 A2 WO 2013172677A2
Authority
WO
WIPO (PCT)
Prior art keywords
tubular body
arable land
drainage
water
waterway
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.)
Ceased
Application number
PCT/KR2013/004370
Other languages
English (en)
Korean (ko)
Other versions
WO2013172677A3 (fr
Inventor
최은희
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.)
PARK JEN YORK
Original Assignee
PARK JEN YORK
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 PARK JEN YORK filed Critical PARK JEN YORK
Publication of WO2013172677A2 publication Critical patent/WO2013172677A2/fr
Publication of WO2013172677A3 publication Critical patent/WO2013172677A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B13/00—Irrigation ditches, i.e. gravity flow, open channel water distribution systems
    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • 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
    • E02B5/00—Artificial water canals, e.g. irrigation canals
    • E02B5/02—Making or lining canals

Definitions

  • the present invention relates to a farmland drainage pipe and a farm channel, and more specifically, to maintain a constant level of farmland in a trend of severe weather changes, and to reduce flood damage and to improve productivity while using a farmland drainage pipe. It is about farming channel construction method.
  • Korean Utility Model Publication No.0204443 has a body having a bottom surface and a main wall and having an upper surface open, a pipe portion formed by expanding on one side of the body, and an insertion portion fitted into the pipe portion, and connecting a branched drain pipe.
  • a concrete waterway pipe comprising: a water flow direction display unit for guiding the direction of water flow by being imprinted on the main wall on an upper surface of the circumferential wall; And a connection portion to which the branch pipes, such as the water and the drain pipe, are connected to a suitable position of the circumferential wall and are opened and closed by a separate shielding plate. Accordingly, it is expected that the workability is simple, the connection is excellent, and the effect of preventing leakage occurring in the welded portion is expected.
  • Korean Patent Laid-Open Publication No. 1109641 has a method for constructing a reservoir-type farming channel, comprising: a smoothing step of forming a horizontal surface on which a housing is mounted on a ground; A mounting step of mounting the housing on the horizontal plane; A sedimentation step of digging the inner ground of the enclosure to sink the enclosure; A cover step of laying soil to the inner bottom of the enclosure; It consists of a compaction step to compact the soil layer installed inside the enclosure. Accordingly, it is possible to build an emergency agricultural water source at the time of water harvesting, and it is expected that the flood can be removed quickly, thereby reducing the flood damage.
  • An object of the present invention for improving the above conventional problems, arable land drainage conduits and agricultural waterways using the same to contribute to productivity improvement while reducing the flood damage by maintaining a constant level of arable land in the trend of severe weather changes to provide a construction method.
  • the tubular body is formed in a structure in which the flow path cross-sectional area is increased from the beginning to the distal end portion, the support plate extends on one side; And water passing means installed to absorb water on at least one surface of the tubular body.
  • the tubular body is selected from the first structure for coupling the cover divided into a plurality of on the open top body or the second structure for coupling the body divided into a flange of at least two sides. It is done.
  • the water supply means is characterized in that it comprises at least one of a filter medium or a water passage.
  • a method for constructing a farm channel with tut between arable lands using the aforementioned tubular body a first step of digging a center of the tuft to form a farm channel so as to be lower than a farmland; A second step of placing the tubular body on the agricultural channel and at least filling the space on the side surface; And a third step of installing a drain pipe for adjusting the water level of the arable land on the forearm.
  • the tubular body in the first step and the second step is installed so as to increase the depth of the distal end than the depth of the start.
  • FIG. 1 is a schematic diagram showing a pipe for drainage and the agricultural channel according to the present invention.
  • FIG. 2 is a configuration diagram showing an installation state of the pipe for drainage according to the present invention
  • FIG. 3 is a configuration diagram showing both ends of the drainage pipe of FIG. 2, respectively.
  • FIG. 4 is a block diagram showing embodiments of the pipe for drainage according to the present invention
  • the pipe for drainage of the arable land 10 for paddy farming is not necessarily limited thereto.
  • Neighboring arable land (10) and arable land (10) is divided into turf (21), on the turf 21 to install a farm waterway (22) using a tubular body. Even if the farm road 20 including the turf 21 and the farm channel 22 is formed, a sufficient space for the movement of people or goods can be secured.
  • the tubular body 30 of the present invention is formed in a structure in which the passage cross-sectional area increases from the start portion 31 to the distal end portion 32 and the support plate 33 extends on one side.
  • the starting part 31 means the upstream end and the end part 32 means the downstream end.
  • Increasing the cross-sectional area of the flow path at the downstream end than the upstream end of the tubular body 30 is advantageous in terms of drainage smoothness during flooding.
  • the support plate 33 is formed to have the same height as the stack 21, but in some cases, the stack 21 may be omitted and the one side of the farmland 10 may be formed by the support plate 33.
  • the tubular body 30 may be formed to include a circular cross section or at least partly a curved surface although the rectangular cross section is fine in configuration including the support plate 33.
  • the start portion 31 is horizontal (W1)
  • vertical (height) 1m each and the distal end 32 is horizontal (W2)
  • length (height) can also be set to 2.5 m and 1 m, respectively.
  • the tubular body 30 is preferably formed of a reinforced concrete structure.
  • the tubular body 30 has a first structure for coupling the cover 35 divided into a plurality of on the upper body is opened or a second structure for coupling the body divided into a plurality of flanges 36 of at least two sides
  • the first structure of FIG. 4 (a) illustrates the installation of formwork on the waterway 22, forming a three-sided body including the bottom and both sides, and then sequentially joining the divided cover 35.
  • the second structure of FIG. 4 (b) illustrates the formation of each body divided in a separate place, and then moving to the water channel 22 to combine.
  • the cover 35 does not leave at random
  • the flange 36 may be formed on the bottom surface in addition to both sides as supporting the position shift between the neighboring bodies, but the top surface is omitted because it interferes with the passage.
  • the upper surface of the tubular body 30 may extend to protrude more than the body (horizontal, vertical).
  • the size of the cover 35 is increased. Since the width (W1) (W2) corresponding to the width of the tubular body 30 of the present invention is a variable structure, if a pair of opposite to be installed inevitably a side space is formed in the middle. If the upper surface of the tubular body 30 is extended to exclude the opposite side spaces, there is no outflow of buried soil and the top surface is flat, so that smooth passage of people and materials is normally ensured.
  • drain hole 34 is to maintain the water level of the arable land 10 at the time of flooding, if there is a tuft 21 between the arable land 10, the drain pipe 24 is installed in the tuft 21 and coincides with the drainage position You have to.
  • the drain hole 34 is configured to maintain a constant diameter and open and close as necessary.
  • the size of the drain hole 34 is in the range of 20 to 30 cm according to the size of the arable land 10 based on the circular cross section.
  • the water supply means 40 is installed to absorb water on at least one surface of the tubular body 30. Water overflowed from the arable land 10 during the flood flows to the upper surface of the start portion 31 of the tubular body 30, of course, but the water supply means 40 is required to partially induce the drainage to the tubular body 30.
  • the water supply means 40 is provided with at least one of the filter body 42 or the water passage groove (44).
  • the filter body 42 is a grating type to allow the rebar to be exposed to a portion of the reinforced concrete tube 30, and has a removable structure. Thereby, when the filter body 42 is opened, the inside of the pipe body 30 can be cleaned.
  • Passage groove 44 may be formed by densely forming a plurality of small holes of 1 cm or less in diameter, or may form long grooves having a narrow width and a long length at regular intervals.
  • the present invention relates to a method for constructing the agricultural waterway 22 having the tuft 21 between the arable land 10 by using the tube 30 described above. More specifically, a method of constructing the agricultural waterway 22 that allows drainage and passage using the tubular body 30 on the farm road 20 that divides the neighboring arable land 10 is provided.
  • the farm channel 22 is easy to excavate the center of the turf 21, but it is also possible to excavate the entire turf 21 depending on the situation of the site.
  • the excavation depth of the farm channel 22 is kept lower than the farmland 10 so that the water in the farmland 10 is smoothly drained to the farm channel 22 side during the flood.
  • the tubular body 30 is placed on the agricultural channel 22 and at least the space of the side is buried.
  • the installation method of the tubular body 30 is somewhat different.
  • the tubular body 30 is accommodated on the water channel 22 so that the two face each other, and the side spaces formed in the middle of the tube 30 are filled with earth and sand. If rain (soil) is expected to flow in the rain, the upper surface of the tubular body 30 should not be buried. The upper surface of the tubular body 30 should be kept flat to facilitate the passage of people and materials.
  • the tubular body 30 is installed such that the depth H2 of the distal end portion 32 is increased than the depth H1 of the start portion 31.
  • the lowering of the depth H1 (H2) of the tubular body 30 is for the purpose of smoothly discharging the water introduced into the start portion 31 to the distal end portion 32.
  • the height of the tubular body 30 is preferably kept the same according to the length, but if the height is different, it may be reflected in the determination of the embedding depth (H1) (H2).
  • the center line passing through the flow path cross-sectional area of the tubular body 30 is kept lower than the arable land 10 over the entire length of the tubular body 30.
  • the depth H1 of the start part 31 may be 10 cm and the depth H2 of the distal end 32 may be 1 m. have.
  • the height of the support plate 33 must be changed in an interlocked manner so that the height of the stack 21 can be constantly adjusted.
  • the drain pipe 24 for adjusting the water level of the arable land 10 is installed in the stack 21.
  • Drain pipe 24 formed in the stack 21 is to match the respective positions of the drain hole 34 formed in the support plate 33 of the tubular body (30). Accordingly, when the water level of the arable land 10 during flooding is increased, the water is drained to the upper surface of the tubular body 30 through the drain pipe 24 and the drain hole 34 and drained into the tubular body 30 through the water supply means 40. do.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Sewage (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
PCT/KR2013/004370 2012-05-17 2013-05-16 Tuyau de drainage pour terres cultivées et méthode de construction de voie d'eau agricole l'utilisant Ceased WO2013172677A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2012-0052459 2012-05-17
KR1020120052459A KR101238872B1 (ko) 2012-05-17 2012-05-17 경작지 배수용 관체 및 그를 이용한 농수로 시공방법

Publications (2)

Publication Number Publication Date
WO2013172677A2 true WO2013172677A2 (fr) 2013-11-21
WO2013172677A3 WO2013172677A3 (fr) 2014-01-23

Family

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Family Applications (1)

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PCT/KR2013/004370 Ceased WO2013172677A2 (fr) 2012-05-17 2013-05-16 Tuyau de drainage pour terres cultivées et méthode de construction de voie d'eau agricole l'utilisant

Country Status (2)

Country Link
KR (1) KR101238872B1 (fr)
WO (1) WO2013172677A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10364564B2 (en) * 2017-11-29 2019-07-30 Xuejie Liu Super drainage system and method for flood control

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101729148B1 (ko) 2015-07-10 2017-04-21 장용 자연휴양림의 인공풀장용 수로 개폐장치
CN105970887A (zh) * 2016-05-31 2016-09-28 黑龙江省农业科学院土壤肥料与环境资源研究所 低湿土壤综合促排水装置及实施方法
CN106702982B (zh) * 2016-12-27 2019-03-15 山东省分析测试中心 一种集约化农田排水系统
CN115198702B (zh) * 2022-05-12 2024-06-04 重庆白帝城旅游开发有限公司 一种提高输水效率的水利工程施工用输水槽

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09144122A (ja) * 1995-11-28 1997-06-03 Nozomi Takahashi 排水流水速度を速める構造を持つ排水管，側溝及び排水路
JP3868959B2 (ja) * 2004-01-28 2007-01-17 植村技研工業株式会社 水路の構築方法
KR200377410Y1 (ko) * 2004-11-01 2005-03-11 정종수 농수로용 채널블럭
KR101109641B1 (ko) 2011-06-28 2012-01-31 유한회사 태일토건 저류형 농수로의 시공방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10364564B2 (en) * 2017-11-29 2019-07-30 Xuejie Liu Super drainage system and method for flood control

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Publication number Publication date
KR101238872B1 (ko) 2013-03-04
WO2013172677A3 (fr) 2014-01-23

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