CN110080184B - New agricultural is with bank overflow board of irrigating in ditch - Google Patents

New agricultural is with bank overflow board of irrigating in ditch Download PDF

Info

Publication number
CN110080184B
CN110080184B CN201910464757.9A CN201910464757A CN110080184B CN 110080184 B CN110080184 B CN 110080184B CN 201910464757 A CN201910464757 A CN 201910464757A CN 110080184 B CN110080184 B CN 110080184B
Authority
CN
China
Prior art keywords
plate
overflowing
face
floating plate
sinking
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.)
Active
Application number
CN201910464757.9A
Other languages
Chinese (zh)
Other versions
CN110080184A (en
Inventor
汪敏
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.)
Handan Huacao Agricultural Technology Co.,Ltd.
Original Assignee
Handan Huacao Agricultural Technology Co ltd
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 Handan Huacao Agricultural Technology Co ltd filed Critical Handan Huacao Agricultural Technology Co ltd
Priority to CN201910464757.9A priority Critical patent/CN110080184B/en
Publication of CN110080184A publication Critical patent/CN110080184A/en
Application granted granted Critical
Publication of CN110080184B publication Critical patent/CN110080184B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B13/00Irrigation ditches, i.e. gravity flow, open channel water distribution systems
    • E02B13/02Closures for irrigation conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Soil Working Implements (AREA)

Abstract

The invention provides a new agricultural ditch filling dam overflowing plate which comprises a sinking plate, a side telescopic surface, a back telescopic surface, a first floating plate, an embedded cabin, a second floating plate, a ground furrow, a prick, a foam plate, a connecting plate, a covering pressing plate, an upper sinking cavity, a overflowing water port, a rotating shaft and a plugging surface, wherein the sinking plate is arranged on the lower side of the sinking plate; the bottom of the sinking plate is integrally provided with a prick. Be the "Z" profile that corresponds the setting through being equipped with the flexible face of side and the face of stretching out and drawing back and be connected, and the flexible face of side and the face of stretching out and drawing back from the top down width of stretching out and drawing back reduce in proper order, wholly be the cavity trapezoidal form that the opening set up for one side, this setting makes and forms a cavity between the flexible face of side and the face of stretching out and drawing back, when cavity inside ponding, the buoyancy of rivers can make first kickboard rise, and then make the flexible face of side and the face of stretching out and drawing back extend, form a trapezoidal form, just in time accord with the cross section of ground furrow, and then reach the rivers of irritating to the inside furrow of ridge furrow and play the effect of a hindrance.

Description

New agricultural is with bank overflow board of irrigating in ditch
Technical Field
The invention relates to the technical field of new agriculture, in particular to a ditch irrigation dyke overflowing plate for new agriculture.
Background
New agriculture may also be referred to as modern agriculture. The modern agriculture is proposed relative to the traditional agriculture, refers to the socialized agriculture which is widely applied to the modern scientific technology, the production data and the scientific management method provided by the modern industry, and is in a high-input and high-output agricultural form relative to the traditional agriculture in a household small-scale production form;
furrow irrigation is a better irrigation method commonly applied to intertillage crops in Chinese ground irrigation, firstly, furrow irrigation is dug between crop rows, irrigation water enters the furrow from a water delivery furrow or a capillary canal and then permeates from the furrow bottom and the furrow wall to the periphery by mainly utilizing the soil capillary action to moisten the soil in the flowing process, has the advantages of not damaging the soil structure and saving water, and is commonly applied to irrigation of wide row spacing crop cultivation such as cotton, corn, sugarcane and the like.
Based on the above-mentioned description, and combine the equipment discovery among the prior art, flowing water is when contact in the twinkling of an eye with soil, infiltration that can not be fine is to the soil the inside, and then, need get up the shutoff of ridge ditch, make contact between water and the soil, when the inside water of local ridge ditch is full, then represent soil absorption saturation, making rivers flow, and all above all are that artifical with spade remove soil and reach, it is hard and time consuming, still will master the volume of soil and not washed away by rivers, when the water of cutting the stifled holds, will remove the soil of interception again, therefore this design is directed at above-mentioned problem, design a rational in infrastructure, and the new agriculture that functional is good irritates board with the ditch bank, in order to improve the practicality.
Disclosure of Invention
The invention aims to provide a new agricultural ditch filling dam diffusing plate, which solves the problems that flowing water cannot well permeate into soil when instantly contacting with the soil, and further needs to block a ridge ditch to enable the water to contact with the soil, when the water in the ridge ditch is full, the soil is saturated to absorb the water, and water flows, all the above steps are achieved by manually moving the soil with a shovel, time and labor are wasted, the amount of the soil is not washed away by the water, and when the blocked water is full, the blocked soil needs to be removed.
The purpose and the effect of the novel agricultural ditch irrigation dyke-overflowing plate are achieved by the following specific technical means:
a new agricultural ditch irrigation bank overflow plate comprises a sinking plate, a side telescopic surface, a back telescopic surface, a first floating plate, an embedded cabin, a second floating plate, a ground furrow, a prick, a foam plate, a connecting plate, a covering plate, an upper sinking cavity, a water overflow port, a rotating shaft and a plugging surface; the bottom of the sinking plate is integrally provided with a prick, the left side, the right side and the back of the sinking plate are respectively provided with a side telescopic surface and a back telescopic surface in a sealing way, the side telescopic surface and the back telescopic surface respectively comprise a foam plate, a connecting plate and a pressing plate, the foam plate, the connecting plate and the pressing plate are sequentially and tightly attached from inside to outside, the upper ends of the side telescopic surface and the back telescopic surface are fixedly connected with a first floating plate together, the middle part of the first floating plate is integrally provided with an embedded cabin, the embedded cabin is internally and hollow provided with an upper sinking cavity, a water overflowing port is arranged on the back of the embedding cabin in a penetrating way, a rotating shaft is fixedly connected inside the upper sinking cavity through a connecting piece, and pivot quantity is two, two rotate jointly between the pivot and be connected with the second kickboard, second kickboard rear end integration is provided with the shutoff face, the board outside swing joint that sinks has the earth furrow.
Furthermore, the flexible face of side and the flexible face of back are the "Z" profile that is the corresponding setting and connect, and the flexible face of side and the flexible face of back from the top down width reduce in proper order, wholly be the cavity trapezoidal form that the opening set up for one side.
Furthermore, the connecting plate is a polypropylene connecting plate, and the laminating plate is a plastic bubble film laminating plate.
Further, the density of the first floating plate and the density of the second floating plate are both smaller than that of water.
Furthermore, the rotating shaft is positioned at four fifths of the length of the second floating plate, and the longer side of the second floating plate is positioned at one side of the opening of the side telescopic surface.
Furthermore, when the longer side of the second floating plate turns downwards, the plugging surface is matched with the water overflowing opening, and when the longer side of the second floating plate is forced to turn upwards, the plugging surface and the water overflowing opening are opened.
Further, when the back telescopic surface is fully extended, the height of the furrow is flush with the water overflowing opening.
Compared with the prior structure, the invention has the following beneficial effects:
1. be the "Z" profile that corresponds the setting through being equipped with the flexible face of side and the flexible face of back of the body and connect, and the flexible face of side and the flexible face of back of the body from the top down width reduce in proper order, wholly be the cavity trapezoidal form that the opening set up for one side, this setting makes and forms a cavity between the flexible face of side and the flexible face of back of the body, when cavity inside ponding, the buoyancy of rivers can make first kickboard rise, and then make the flexible face of side and the flexible face of back of the body extend, form a trapezoidal form, just in time accord with the cross section of ground furrow, and then reach the rivers of irritating to the inside furrow of furrow play the effect of a hindrance, make in the big soil of moisture can fully infiltration, make suddenly inside crops can be abundant absorb moisture, saturated soil.
2. For plastic bubble membrane tectorial plate through being equipped with the tectorial plate, along with gushing into of rivers, the impact force that rivers flow converts pressure to, make the flexible face of side and the flexible face of back of the body propped open completely, and then plastic bubble membrane tectorial plate can with the ridge ditch lateral wall between the contact, and then reach the effect that plays a hindrance to the rivers that the inside ditch of ridge ditch irritated, make the shutoff nature of device better, it is also more convenient to use, only need with the device insert the ridge ditch inside can, the staff has been practiced thrift.
3. The rotating shaft is arranged at four fifths of the length of the second floating plate, the longer side of the second floating plate is arranged at one side of the opening of the side telescopic surface, a lever is formed between the second floating plate and the rotating shaft, when the second floating plate is in a normal state, the larger side of the second floating plate can descend, the smaller side of the second floating plate can ascend, and further the plugging surface and the overflow port can be matched.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a second floating plate according to the present invention;
FIG. 3 is a schematic view of the internal structure of the embedded cabin of the present invention;
FIG. 4 is a schematic side view of the present invention;
FIG. 5 is a schematic diagram of the front working structure of the present invention;
FIG. 6 is a schematic side view of the present invention;
FIG. 7 is a schematic front view of the present invention;
FIG. 8 is a cross-sectional view of the side expansion/contraction surface of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1-lower sinking plate, 2-side telescopic surface, 3-back telescopic surface, 4-first floating plate, 5-embedded cabin, 6-second floating plate, 7-furrow, 101-prick, 201-foam plate, 202-connecting plate, 203-cover pressing plate, 501-upper sinking cavity, 502-water overflowing opening, 601-rotating shaft and 602-plugging surface.
Detailed Description
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a new agricultural ditch irrigation bank-overflowing plate which comprises the following components: the new agricultural ditch irrigation embankment overflowing plate comprises a lower sinking plate 1, a side telescopic surface 2, a back telescopic surface 3, a first floating plate 4, an embedded cabin 5, a second floating plate 6, a ridge ditch 7, a prickle 101, a foam plate 201, a connecting plate 202, a covering plate 203, an upper sinking cavity 501, a overflowing opening 502, a rotating shaft 601 and a plugging surface 602; the bottom of the sinking plate 1 is integrally provided with a prick 101, the left side, the right side and the back of the sinking plate 1 are respectively provided with a side telescopic surface 2 and a back telescopic surface 3 in a sealing way, the side telescopic surface 2 and the back telescopic surface 3 respectively comprise a foam board 201, a connecting board 202 and a covering pressure board 203, the foam board 201, the connecting board 202 and the covering pressure board 203 are sequentially and tightly attached from inside to outside, the upper ends of the side telescopic surface 2 and the back telescopic surface 3 are jointly and fixedly connected with a first floating board 4, the middle part of the first floating board 4 is integrally provided with an embedded cabin 5, the embedded cabin 5 is internally and hollow provided with an upper sinking cavity 501, a water overflowing opening 502 is arranged on the back of the embedding cabin 5 in a penetrating way, a rotating shaft 601 is fixedly connected inside the upper sinking cavity 501 through a connecting piece, and the number of the rotating shafts 601 is two, the two rotating shafts 601 are connected with a second floating plate 6 together in a rotating way, the rear end of the second floating plate 6 is integrally provided with a plugging surface 602, and the outer part of the sinking plate 1 is movably connected with a furrow 7.
As shown in figure 1: wherein, the flexible face of side 2 is the profile connection of "Z" that is corresponding setting with back of the body flexible face 3, and the flexible face of side 2 reduces with back of the body flexible face 3 from the top down width in proper order, wholly be the cavity trapezoidal form that the opening set up for one side, this setting makes and forms a cavity between the flexible face of side 2 and the back of the body flexible face 3, when cavity inside ponding, the buoyancy of rivers can make first kickboard 4 rise, and then make the flexible face of side 2 and the flexible face of back of the body 3 extend, form a trapezoidal form, just in time accord with the cross section of ridge ditch 7, and then reach the rivers of irritating to ridge ditch 7 inside play the effect of a hindrance, make moisture can fully permeate in the big soil.
As shown in the attached figures 1 and 8: wherein, connecting plate 202 is polypropylene connecting plate 202, and cover clamp plate 203 is plastic bubble membrane cover clamp plate 203, and when the flexible face of side 2 and the inside water that fills of back face of stretching out and drawing back 3, the impact force that rivers flow converts pressure for the flexible face of side 2 and back face of stretching out and drawing back 3 are strutted completely, and then plastic bubble membrane cover clamp plate 203 can with the contact between the 7 lateral walls of ridge ditch, and then reach the rivers of irritating to the 7 inside ditches of ridge ditch and play the effect of a hindrance.
As shown in figures 1-8: wherein, the density of first kickboard 4 and second kickboard 6 all is less than the density of water, according to Archimedes' principle, this setting makes first kickboard 4 and second kickboard 6 can produce a buoyancy when meetting rivers, and then makes first kickboard 4 float along with constantly surging into of rivers, hinders the rivers flow that ground furrow 7 inside was irritated.
As shown in fig. 3: wherein, the pivot 601 is located four fifths of the length of the second floating plate 6, and the longer side of the second floating plate 6 is located one side of the opening of the side expansion surface 2, this setting makes a lever formed between the second floating plate 6 and the pivot 601, when the second floating plate 6 is in a normal state, the larger side of the second floating plate 6 will descend, the smaller side will ascend, and further make the plugging surface 602 and the overflow port 502 fit together, and when the second floating plate 6 receives buoyancy, the larger side of the second floating plate 6 will ascend, the smaller side will move down, and further make the plugging surface 602 and the overflow port 502 no longer fit together, and further the overflow port 502 slowly releases the blocked water flow, and further the automation is more semi-automatic.
As shown in fig. 3: when the longer side of the second floating plate 6 turns downward, the plugging surface 602 fits with the flood port 502, when the longer side of the second floating plate 6 is forced to turn upward, the plugging surface 602 and the flood port 502 are open, when the second floating plate 6 is in a normal state, the larger side of the second floating plate 6 descends, the smaller side of the second floating plate 6 ascends, and further the plugging surface 602 fits with the flood port 502, and when the second floating plate 6 is subjected to buoyancy, the larger side of the second floating plate 6 ascends, and the smaller side of the second floating plate 6 descends, so that the plugging surface 602 does not fit with the flood port 502, and further the flood port 502 slowly releases the blocked water flow, thereby preventing the water flow from accumulating too much and overflowing into other ground furrows 7.
As shown in the attached figures 4 and 5: wherein, when back of the body flexible face 3 extends completely, the height and the flood gate 502 of ridge ditch 7 flush, and this setting utilizes the buoyancy of rivers self to master the switching nature of flood gate 502 for more semi-automatization when the ditch is irritated also makes the device use more convenient simultaneously.
The specific use mode and function of the embodiment are as follows:
in the invention, firstly, the functional integrity of the device is ensured, then, the prick 101 is inserted into the bottom of the ridge ditch 7, and then the ridge ditch 7 is irrigated, the densities of the first floating plate 4 and the second floating plate 6 are both smaller than the density of water, according to the Archimedes principle, the arrangement ensures that the first floating plate 4 and the second floating plate 6 can generate a buoyancy force when meeting water flow, so that the first floating plate 4 floats along with the continuous inflow of the water flow, the side telescopic surface 2 and the back telescopic surface 3 are extended to form a ladder shape which just conforms to the cross section of the ridge ditch 7, and further the water flow irrigated into the ridge ditch 7 is obstructed, meanwhile, the plastic bubble film covering plate 203 can be contacted with the side wall of the ridge ditch 7, so that the water flow irrigated into the ridge ditch 7 is obstructed, and along with the continuous inflow of the water flow, the height of the first floating plate 4 is gradually increased, so that water can fully permeate into large soil, when the height of the first floating plate 4 rises to the highest position, water flows into the upper sinking cavity 501, because the rotating shaft 601 is positioned at four fifth of the length of the second floating plate 6, and the longer side of the second floating plate 6 is positioned at one side of the opening of the side telescopic surface 2, a lever is formed between the second floating plate 6 and the rotating shaft 601, when the second floating plate 6 is in a normal state, the larger side of the second floating plate 6 can descend, the smaller side of the second floating plate 6 can ascend, and the blocked side 602 and the overflow port 502 can be matched, and when the second floating plate 6 is subjected to buoyancy, the larger side of the second floating plate 6 can ascend, the smaller side of the second floating plate can descend, so that the blocked side 602 can not be matched with the overflow port 502 any more, and the overflow port 502 can slowly release blocked water flows out to prevent water from accumulating to fill other ridge ditches 7, this setting utilizes the buoyancy of rivers self to master the opening and closing nature of mouth of a river 502 for more semi-automatization when the ditch is irritated.
In summary, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments or equivalent substitutions for some technical features, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (7)

1. The utility model provides a new agricultural is with bank of overflowing is irritated in ditch which characterized in that: the new agricultural furrow irrigation dyke diffusing plate comprises a sinking plate (1), a side telescopic surface (2), a back telescopic surface (3), a first floating plate (4), an embedding cabin (5), a second floating plate (6), a furrow (7), a prick (101), a foam plate (201), a connecting plate (202), a pressing plate (203), an upper sinking cavity (501), a water overflowing opening (502), a rotating shaft (601) and a plugging surface (602); the bottom of the lower sinking plate (1) is integrally provided with a prick (101), the left side, the right side and the back of the lower sinking plate (1) are respectively provided with a side telescopic surface (2) and a back telescopic surface (3) in a sealing manner, the side telescopic surface (2) and the back telescopic surface (3) respectively comprise a foam plate (201), a connecting plate (202) and a covering plate (203), the foam plate (201), the connecting plate (202) and the covering plate (203) are sequentially and tightly attached to each other from inside to outside, the upper ends of the side telescopic surface (2) and the back telescopic surface (3) are jointly and fixedly connected with a first floating plate (4), the middle part of the first floating plate (4) is integrally provided with an embedded cabin (5), an upper sinking cavity (501) is arranged in the embedded cabin (5) in a hollow manner, a water overflowing water gap (502) is arranged on the back of the embedded cabin (5) in a penetrating manner, and a rotating shaft (601) is fixedly connected to the inner part of the upper sinking cavity (501) through a connecting piece, and pivot (601) quantity is two, two rotate jointly between pivot (601) and be connected with second kickboard (6), second kickboard (6) rear end integration is provided with shutoff face (602), sunken board (1) bottom swing joint has ground furrow (7).
2. The new agricultural furrow irrigation dyke overflowing plate as claimed in claim 1, wherein: the side face (2) that stretches out and draws back and stretch out and draw back face (3) are "Z" profile connection that is corresponding setting, and the side face (2) that stretches out and draws back and stretch out and draw back face (3) from the top down width reduces in proper order, wholly is the cavity trapezoidal form that the opening set up for one side.
3. The new agricultural furrow irrigation dyke overflowing plate as claimed in claim 1, wherein: the connecting plate (202) is a polypropylene connecting plate, and the laminating plate (203) is laminated by a plastic bubble film.
4. The new agricultural furrow irrigation dyke overflowing plate as claimed in claim 1, wherein: the density of the first floating plate (4) and the density of the second floating plate (6) are both smaller than that of water.
5. The new agricultural furrow irrigation dyke overflowing plate as claimed in claim 1, wherein: the rotating shaft (601) is located at the position of one fifth of the length of the second floating plate (6), and the longer side of the second floating plate (6) is located at one side of the opening of the side telescopic face (2).
6. The new agricultural furrow irrigation dyke overflowing plate as claimed in claim 1, wherein: when the longer side of the second floating plate (6) turns downwards, the blocking surface (602) is matched with the water overflowing opening (502), and when the longer side of the second floating plate (6) is forced to turn upwards, the blocking surface (602) and the water overflowing opening (502) are opened.
7. The new agricultural furrow irrigation dyke overflowing plate as claimed in claim 1, wherein: when the back telescopic surface (3) is fully extended, the height of the furrow (7) is flush with the water overflowing port (502).
CN201910464757.9A 2019-05-30 2019-05-30 New agricultural is with bank overflow board of irrigating in ditch Active CN110080184B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910464757.9A CN110080184B (en) 2019-05-30 2019-05-30 New agricultural is with bank overflow board of irrigating in ditch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910464757.9A CN110080184B (en) 2019-05-30 2019-05-30 New agricultural is with bank overflow board of irrigating in ditch

Publications (2)

Publication Number Publication Date
CN110080184A CN110080184A (en) 2019-08-02
CN110080184B true CN110080184B (en) 2021-10-01

Family

ID=67422736

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910464757.9A Active CN110080184B (en) 2019-05-30 2019-05-30 New agricultural is with bank overflow board of irrigating in ditch

Country Status (1)

Country Link
CN (1) CN110080184B (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU540961A1 (en) * 1972-12-22 1976-12-30 Центральный научно-исследовательский институт комплексного использования водных ресурсов Automatic shutter to control water level
JP2001295254A (en) * 2000-04-13 2001-10-26 Shibata Ind Co Ltd Water stop device
CN1335747A (en) * 1999-02-23 2002-02-13 小鲁弗斯·M·霍洛韦 A method and apparatus for flood irrigation
CN2589511Y (en) * 2002-11-08 2003-12-03 深圳市双子星科技开发有限公司 Water expanding type flood-proof leak-stopping bag
CN104255396A (en) * 2014-09-16 2015-01-07 杨立军 Automatic paddy field irrigation device and system
CN105308242A (en) * 2013-06-18 2016-02-03 西蒙·S·麦克纳利 Stand alone water defence apparatus
KR20170004490A (en) * 2015-07-02 2017-01-11 주식회사 디에프테크 A sluice gate for irrigation ditch
CN107747301A (en) * 2017-10-30 2018-03-02 祝敏 A kind of agricultural irrigation water channel for hydraulic engineering
CN207919499U (en) * 2018-03-02 2018-09-28 史洋 A kind of assembly type blocks water movable dam

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU540961A1 (en) * 1972-12-22 1976-12-30 Центральный научно-исследовательский институт комплексного использования водных ресурсов Automatic shutter to control water level
CN1335747A (en) * 1999-02-23 2002-02-13 小鲁弗斯·M·霍洛韦 A method and apparatus for flood irrigation
JP2001295254A (en) * 2000-04-13 2001-10-26 Shibata Ind Co Ltd Water stop device
CN2589511Y (en) * 2002-11-08 2003-12-03 深圳市双子星科技开发有限公司 Water expanding type flood-proof leak-stopping bag
CN105308242A (en) * 2013-06-18 2016-02-03 西蒙·S·麦克纳利 Stand alone water defence apparatus
CN104255396A (en) * 2014-09-16 2015-01-07 杨立军 Automatic paddy field irrigation device and system
KR20170004490A (en) * 2015-07-02 2017-01-11 주식회사 디에프테크 A sluice gate for irrigation ditch
CN107747301A (en) * 2017-10-30 2018-03-02 祝敏 A kind of agricultural irrigation water channel for hydraulic engineering
CN207919499U (en) * 2018-03-02 2018-09-28 史洋 A kind of assembly type blocks water movable dam

Also Published As

Publication number Publication date
CN110080184A (en) 2019-08-02

Similar Documents

Publication Publication Date Title
CN201976544U (en) Automatic irrigation and drainage system for farm land
CN207362970U (en) A kind of concave herbaceous field structure
CN109372077B (en) Water storage structure with anti-overflow function for sponge city
CN202688943U (en) Self-suction drainage system for barrier lake
CN110080184B (en) New agricultural is with bank overflow board of irrigating in ditch
CN102550368A (en) Underground pressure bubbler root irrigation device
CN110173017B (en) Novel agricultural is with automatic closing device of cistern
CN207553246U (en) Trifolium repense plants the draining system in field
CN209105724U (en) Cultivation box
CN102493412B (en) Hollow drainage ridge for flat dam strip-field
CN215888112U (en) Ecological bank protection greening system of river course
CN213173615U (en) Automatic drainage device of root of tree
CN214245814U (en) Novel gravity type ecological retaining wall for water level amplitude-variable zone
CN206808190U (en) The planting groove of arid area
CN207714282U (en) Trifolium repense plants the discharge structure in field
CN205756133U (en) A kind of anti-blocking button of infiltrating irrigation pipe
CN100464627C (en) Water seepage block, subirrigation device and subirrigation method
CN202773595U (en) Slope self-flow self-seepage water-saving irrigation system
CN207211173U (en) CFRD reverse drainage system
CN200987308Y (en) Draining and irrigating hose with horseshoe main water path
CN217974304U (en) Sandy soil farmland with bottom drainage function
CN214220293U (en) Greening roof in sponge city
CN214783629U (en) Hydraulic engineering bank protection
CN111364439A (en) Novel vacuum preloading drain pipe and vacuum preloading construction method used by same
CN216339942U (en) Narrow deep erosion gully treatment structure

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20210913

Address after: 056000 No. 3, Dongliu West Street, Hanshan District, Handan City, Hebei Province (room 505 in the courtyard of Chenxiang company)

Applicant after: Handan Huacao Agricultural Technology Co.,Ltd.

Address before: 265200 No. 101, Yudai Road, Laiwu City, Shandong Province

Applicant before: Wang Min

GR01 Patent grant
GR01 Patent grant