CN108018835A - Farmland self-draining arrangement - Google Patents

Farmland self-draining arrangement Download PDF

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Publication number
CN108018835A
CN108018835A CN201610960282.9A CN201610960282A CN108018835A CN 108018835 A CN108018835 A CN 108018835A CN 201610960282 A CN201610960282 A CN 201610960282A CN 108018835 A CN108018835 A CN 108018835A
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CN
China
Prior art keywords
fixed
farmland
water
filter screen
draining
Prior art date
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Pending
Application number
CN201610960282.9A
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Chinese (zh)
Inventor
张志亮
郑彩霞
黄玲玉
冉梽乂
张顺坤
周梦思
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Sichuan Agricultural University
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Sichuan Agricultural University
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Filing date
Publication date
Application filed by Sichuan Agricultural University filed Critical Sichuan Agricultural University
Priority to CN201610960282.9A priority Critical patent/CN108018835A/en
Publication of CN108018835A publication Critical patent/CN108018835A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B11/00Drainage of soil, e.g. for agricultural purposes
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B5/00Artificial water canals, e.g. irrigation canals
    • E02B5/08Details, e.g. gates, screens
    • E02B5/082Closures

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  • 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)
  • Special Spraying Apparatus (AREA)

Abstract

The invention discloses a kind of farmland self-draining arrangement, it is related to agricultural irrigation technical field of drainage.Photovoltaic panel is fixed at the top of rectangular profile, electric energy can be provided for storage battery, while storage battery can provide power supply for coil;Device fixed plate is fixed at left and right sides of drainage arrangement, and ball cock device is fixed on side corner before drainage arrangement, and ball cock device mainly determines the through and off of whole circuit according to farmland water level condition, i.e., whether draining;In the bottom centre position of device, anti-locking apparatus is subjected to displacement or leak occurs with both sides loose contact bottom fixed cone.The present invention can artificially determine farmland water layer draining controlling depth according to plant growth situation, can timely and effectively the moisture excessive to farmland it carry out from arranging, at the same time, farmland waterlayer control depth can be manually set according to crop situation in the device, it is not required to manually on duty, so as to substantially increase drainage efficiency, this it is reasonable in design it is highly practical, be easy to be extended and applied.

Description

Farmland self-draining arrangement
Technical field
The present invention relates to a kind of farmland self-draining arrangement, belong to agricultural irrigation technical field of drainage.
Background technology
In China rainfall more regions, especially southern area, since precipitation is excessive, surface runoff draining not in time or Person cannot exclude on time, and farmland ponding exceedes water depth of submergence tolerance of crop and resistance to flood is lasted, and cause the disaster of the agriculture significantly underproduction.These The reason for causing crop production reduction is mainly reflected in, and depth of accumulated water is excessive, overlong time, the air in soil is discharged in succession, So that crop root supplies hypoxgia, root area expiratory dyspnea, so as to produce the harmful and noxious substances such as a large amount of ethanol, stain evil occurs With the soil accumulation of salt in the surface soil, so as to influence plant growth, cause crop production reduction even dead.
At present, the main problem in terms of agricultural drain is shown:1. lack farmland water level monitoring system or monitoring not In place;2. draining is not in time.Current agricultural drain, moisture has been over the resistance to waterflooding of crop and is just arranged deeply in farmland Water, such crop Submergence time is longer, once Farmland Water is lasted more than resistance to flood of crop, often causes the crop significantly underproduction It is even dead.Due to rainfall in seasonality, spatially there are larger difference, Sharp torrential rain, damage caused by waterlogging frequently occur, to farmland Carry out in drainage procedure often with hysteresis effect.
Therefore, in view of the above problems, providing a kind of can carry out draining automatically while can detect farmland water level in time Drainage arrangement is the realistic problem there is an urgent need for consideration, for ensure crop resistance to waterflooding it is deep and it is resistance to flood last in the range of, in actual agriculture Have very important significance in industry production.
The content of the invention
In view of the above-mentioned problems, the technical problems to be solved by the invention are to provide a kind of farmland self-draining arrangement.
The farmland self-draining arrangement of the present invention, includes 1- rectangular profiles, 2- photovoltaic panels, 3- filter screen I, 4- float dress Put, 5- sliding grooves, 6- filter screen II, 7- devices fixed plate, 8- bottoms fixed cone, 9- circular metal plates, 10- control pistons, 11- Circle control water inlet, 12- coils, 13- circles fixing groove, 14- springs, 15- rubber water-proofs plug, 16- center rods, 17- store Battery, 18- water outlets, 41- conducting wires, 42- water level regulations button, 43-T shapes bolt, 44- plankers, 45- seal boxes, 46- elasticity gold Belong to piece, 47- fixes electrode, 48- magnet, 49- floats, 40- liquid levels.Photovoltaic panel is fixed at the top of rectangular profile, device fixed plate It is fixed at left and right sides of drainage arrangement, ball cock device is fixed on side corner before drainage arrangement, and filter screen II is filled in float The lower section put;Bottom fixed cone device bottom centre position, filter screen I in the front of drainage arrangement close to upside, circle Shape controls water inlet and control piston in the rear side of filter screen I.
Preferably, the farmland self-draining arrangement, its water level regulation button is integral with supporting plate, can be carried out Manual up and down adjustment;Filter screen II prevents impurity from entering inside ball cock device below ball cock device;Magnet is fixed on float Surface, while T-shaped bolt links together float and supporting plate, float can be moved up and down with the lifting of liquid level in small range; Inside seal box to prevent from contacting with water short circuit occurs for elastic sheet metal, fixed electrode.
Preferably, the farmland self-draining arrangement, its bottom fixed cone is inserted into the soil of mount point with fixation Device, device fixed plate are embedded in the ridge of both sides, and anti-locking apparatus is subjected to displacement or leak occurs with both sides loose contact; Filter screen I filters the water for entering device, in order to avoid influence draining.
Preferably, the farmland self-draining arrangement, its photovoltaic panel provide electric energy for storage battery, storage battery is at any time Coil working provides power supply;Circular metal plate is fixed together with center rod and control piston, is carried out at the same time and moves up and down, circle Shape metallic plate is iron and steel material quality, and control piston is completely plugged by circle control water inlet under the action of the spring;Circular fixing groove is consolidated Determine spring position, the fixed groove center of circle is equipped with circular hole, so that center rod moves up and down;Rubber water-proof plug prevents center rod Water enters seal box during moving up and down;Coil be powered after produce magnetism circular metal plate is sucted, control piston at the same time on Move, circle control water inlet is opened, by water outlet to discharge area draining.
Beneficial effects of the present invention are:Excessive or when farmland is attacked by a large amount of secondary waters in rainfall, which can be with Timely and effectively the moisture excessive to farmland from arranging, prevent crops from being flooded and form damage caused by waterlogging, at the same time, the device energy According to crop situation be manually set farmland waterlayer control depth, be not required to manually it is on duty, so as to substantially increase drainage efficiency, this knot The reasonable and practical property of structure design is strong, is easy to be extended and applied.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific implementations and attached drawing.
Fig. 1 is the structure diagram of the present invention;
Fig. 2 is longitudinal profile structure chart of the present invention;
Fig. 3 is ball cock device cross-sectional view in the present invention.
Embodiment
It is specific below by what is shown in attached drawing to make the object, technical solutions and advantages of the present invention of greater clarity Embodiment describes the present invention.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit the model of the present invention Enclose.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring the present invention's Concept.
As shown in Figs. 1-3, present embodiment uses following technical scheme:It includes rectangular profile(1), photovoltaic panel (2), filter screen I(3), ball cock device(4), sliding groove(5), filter screen II(6), device fixed plate(7), bottom fixed cone(8)、 Circular metal plate(9), control piston(10), circular control water inlet(11), coil(12), circular fixing groove(13), spring (14), rubber water-proof plug(15), center rod(16), storage battery(17), water outlet(18), conducting wire(41), water level regulation button (42), T-shaped bolt(43), planker(44), seal box(45), elastic sheet metal(46), fixed electrode(47), magnet(48), float (49), liquid level(40).Photovoltaic panel is fixed at the top of rectangular profile, and device fixed plate is fixed at left and right sides of drainage arrangement, float Device is fixed on side corner before drainage arrangement, and filter screen II is in the lower section of ball cock device;Bottom fixed cone is in device Bottom centre position, filter screen I are being filtered in the front of drainage arrangement close to upside, circle control water inlet and control piston Net the rear side of I.
Further, the farmland self-draining arrangement, its water level regulation button(42)With supporting plate(44)It is integral, It can carry out manual up and down adjustment;Filter screen II(6)In ball cock device(4)Lower section, prevents impurity from entering ball cock device(4)It is interior Portion;Magnet(48)It is fixed on float(49)Upper surface, while T-shaped bolt(43)By float(49)With supporting plate(44)Link together, Float(49)Can be with liquid level(40)Lifting moved up and down in small range;Elastic sheet metal(46), fixed electrode(47) Seal box(45)Inside, occurs short circuit to prevent from contacting with water.
Further, the farmland self-draining arrangement, its bottom fixed cone(8)It is inserted into the soil of mount point with solid Determine device, device fixed plate(7)It is embedded in the ridge of both sides, anti-locking apparatus is subjected to displacement or occurs with both sides loose contact Leak;Filter screen I(3)The water for entering device is filtered, in order to avoid influence draining.
Further, the farmland self-draining arrangement, its photovoltaic panel(2)For storage battery(17)Electric energy, electric power storage are provided Pond(17)It is coil at any time(12)Work provides power supply;Circular metal plate(9)With center rod(16)And control piston(10)Gu It is scheduled on together, is carried out at the same time and moves up and down, circular metal plate(9)For iron and steel material quality, control piston(10)In spring(14)Effect It is lower that circle is controlled into water inlet(11)It is completely plugged;Circular fixing groove(13)Fixed spring(14)Position, circular fixing groove(13) Center is equipped with circular hole, so as to center rod(16)Move up and down;Rubber water-proof plug(15)Prevent center rod(16)Move up and down During water enter seal box(45);Coil(12)Produced after energization magnetic by circular metal plate(9)Suct, control piston(10) Move up at the same time, circle control water inlet(11)Open, pass through water outlet(18)To discharge area draining.
The operation principle of present embodiment is:Device is installed at the ridge of farmland, adjusts the water of ball cock device manually Position regulation button so that button is located at maximum stage point needed for field;When field water level goes up, float rises, when float rises To blade position, the elastic sheet metal in attraction seal box above float, elastic sheet metal is contacted with fixed electrode, electricity Road connects, it is closed circuit in electromagnetic coil produce electromagnetic attracting force circular metal plate, circular metal plate drives center rod and control Piston rises overally, and circle control water inlet, which is opened, carries out draining;When field, water level drops to control water level, float declines, Elastic sheet metal is disconnected with fixed electrode, and circuit disconnects, coil losing electricity, promotes center rod to transport downwards by the elastic force of spring Dynamic, control piston closes circle control water inlet, and draining terminates.
The basic principles, main features and the advantages of the invention have been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (4)

1. farmland self-draining arrangement, it is characterised in that:It includes rectangular profile(1), photovoltaic panel(2), filter screen I(3), float Device(4), sliding groove(5), filter screen II(6), device fixed plate(7), bottom fixed cone(8), circular metal plate(9), control Piston(10), circular control water inlet(11), coil(12), circular fixing groove(13), spring(14), rubber water-proof plug(15)、 Center rod(16), storage battery(17), water outlet(18), conducting wire(41), water level regulation button(42), T-shaped bolt(43), planker (44), seal box(45), elastic sheet metal(46), fixed electrode(47), magnet(48), float(49), liquid level(40);Photovoltaic panel It is fixed at the top of rectangular profile, device fixed plate is fixed at left and right sides of drainage arrangement, before ball cock device is fixed on drainage arrangement Face side corner, filter screen II is in the lower section of ball cock device;Bottom fixed cone is in the bottom centre position of device, filter screen I In the front of drainage arrangement close to upside, circle controls water inlet and control piston in the rear side of filter screen I.
2. farmland self-draining arrangement according to claim 1, it is characterised in that:Its water level regulation button(42)With supporting plate (44)It is integral, manual up and down adjustment can be carried out;Filter screen II(6)In ball cock device(4)Lower section, it is floating to prevent that impurity from entering Sub-device(4)It is internal;Magnet(48)It is fixed on float(49)Upper surface, while T-shaped bolt(43)By float(49)With supporting plate(44) Link together, float(49)Can be with liquid level(40)Lifting moved up and down in small range;Elastic sheet metal(46), it is fixed Electrode(47)In seal box(45)Inside, occurs short circuit to prevent from contacting with water.
3. farmland self-draining arrangement according to claim 1, it is characterised in that:Its bottom fixed cone(8)Insertion installation With fixing device, device fixed plate in the soil of point(7)It is embedded in the ridge of both sides, anti-locking apparatus is subjected to displacement or and both sides Loose contact and leak occurs;Filter screen I(3)The water for entering device is filtered, in order to avoid influence draining.
4. farmland self-draining arrangement according to claim 1, it is characterised in that:Its photovoltaic panel(2)For storage battery(17) Electric energy, storage battery are provided(17)It is coil at any time(12)Work provides power supply;Circular metal plate(9)With center rod(16)And control Piston processed(10)It is fixed together, is carried out at the same time and moves up and down, circular metal plate(9)For iron and steel material quality, control piston(10) Spring(14)Circle is controlled into water inlet under effect(11)It is completely plugged;Circular fixing groove(13)Fixed spring(14)Position, circle Shape fixing groove(13)Center is equipped with circular hole, so as to center rod(16)Move up and down;Rubber water-proof plug(15)Prevent center rod (16)Water enters seal box during moving up and down(45);Coil(12)Produced after energization magnetic by circular metal plate(9)Suct, Control piston(10)Move up at the same time, circle control water inlet(11)Open.
CN201610960282.9A 2016-11-04 2016-11-04 Farmland self-draining arrangement Pending CN108018835A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610960282.9A CN108018835A (en) 2016-11-04 2016-11-04 Farmland self-draining arrangement

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Application Number Priority Date Filing Date Title
CN201610960282.9A CN108018835A (en) 2016-11-04 2016-11-04 Farmland self-draining arrangement

Publications (1)

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CN108018835A true CN108018835A (en) 2018-05-11

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CN201610960282.9A Pending CN108018835A (en) 2016-11-04 2016-11-04 Farmland self-draining arrangement

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108999158A (en) * 2018-09-16 2018-12-14 吉林省农业科学院 Salt-soda soil quantitatively controls drainage weir
CN113718730A (en) * 2021-09-03 2021-11-30 阜阳众嘉工程建设有限公司 Novel ecological farmland drainage ditch system

Citations (12)

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Publication number Priority date Publication date Assignee Title
US4776430A (en) * 1987-04-13 1988-10-11 Rule Morris M Crankcase drainage device
SU1564261A1 (en) * 1988-03-02 1990-05-15 Новочеркасский инженерно-мелиоративный институт им.А.К.Кортунова Hydraulic electric device for forming and fastening walls of drain
DE3843514A1 (en) * 1988-12-23 1990-06-28 Ulrich Deus Method for preventing sintering of drainages and apparatus for carrying out the method
CN2221063Y (en) * 1995-01-09 1996-02-28 胡兰英 Electromagnetic induction automatic flushing device
WO2008028504A1 (en) * 2006-09-06 2008-03-13 Otto, Wolfgang Ground-stabilizing and ground-watering arrangement
CN201145042Y (en) * 2007-09-03 2008-11-05 孙继江 Solar energy special piston insert type pipe emptying electromagnetic valve
CN202000321U (en) * 2010-12-07 2011-10-05 河海大学 Automatic control drainage device for paddy field
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CN104499468A (en) * 2014-12-29 2015-04-08 四川农业大学 Adjustable automatic farmland drainage valve
CN204370392U (en) * 2014-12-29 2015-06-03 四川农业大学 Adjustable farmland Auto-drainage valve
CN105972290A (en) * 2016-06-27 2016-09-28 成都知人善用信息技术有限公司 Energy-saving zero pressure started electromagnetic valve for a smart home
CN206346160U (en) * 2016-11-04 2017-07-21 四川农业大学 Farmland self-draining arrangement

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US4776430A (en) * 1987-04-13 1988-10-11 Rule Morris M Crankcase drainage device
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DE3843514A1 (en) * 1988-12-23 1990-06-28 Ulrich Deus Method for preventing sintering of drainages and apparatus for carrying out the method
CN2221063Y (en) * 1995-01-09 1996-02-28 胡兰英 Electromagnetic induction automatic flushing device
WO2008028504A1 (en) * 2006-09-06 2008-03-13 Otto, Wolfgang Ground-stabilizing and ground-watering arrangement
CN201145042Y (en) * 2007-09-03 2008-11-05 孙继江 Solar energy special piston insert type pipe emptying electromagnetic valve
CN202000321U (en) * 2010-12-07 2011-10-05 河海大学 Automatic control drainage device for paddy field
CN202031071U (en) * 2011-04-28 2011-11-09 黑龙江八一农垦大学 Automatic control device for farmland drainage
CN104499468A (en) * 2014-12-29 2015-04-08 四川农业大学 Adjustable automatic farmland drainage valve
CN204370392U (en) * 2014-12-29 2015-06-03 四川农业大学 Adjustable farmland Auto-drainage valve
CN105972290A (en) * 2016-06-27 2016-09-28 成都知人善用信息技术有限公司 Energy-saving zero pressure started electromagnetic valve for a smart home
CN206346160U (en) * 2016-11-04 2017-07-21 四川农业大学 Farmland self-draining arrangement

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108999158A (en) * 2018-09-16 2018-12-14 吉林省农业科学院 Salt-soda soil quantitatively controls drainage weir
CN113718730A (en) * 2021-09-03 2021-11-30 阜阳众嘉工程建设有限公司 Novel ecological farmland drainage ditch system

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Application publication date: 20180511

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