CN107268551A - A kind of new retaining water-saving farmland feed ditch device - Google Patents

A kind of new retaining water-saving farmland feed ditch device Download PDF

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Publication number
CN107268551A
CN107268551A CN201710592724.3A CN201710592724A CN107268551A CN 107268551 A CN107268551 A CN 107268551A CN 201710592724 A CN201710592724 A CN 201710592724A CN 107268551 A CN107268551 A CN 107268551A
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CN
China
Prior art keywords
water
groove depth
canal
pipe
drainpipe
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Granted
Application number
CN201710592724.3A
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Chinese (zh)
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CN107268551B (en
Inventor
刘学刚
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Pingyi Jingfa Technology Service Co ltd
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Jinzhai Benefit Learning Agricultural Science And Technology Co Ltd
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Priority to CN201710592724.3A priority Critical patent/CN107268551B/en
Publication of CN107268551A publication Critical patent/CN107268551A/en
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Publication of CN107268551B publication Critical patent/CN107268551B/en
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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B13/00Irrigation ditches, i.e. gravity flow, open channel water distribution systems
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C23/00Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/04Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fertilizing (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

Abstract

The invention discloses a kind of new retaining water-saving farmland feed ditch device, belong to farmland feed ditch field.A kind of new retaining water-saving farmland feed ditch device, including multiple cement retaining groove depth canals, multiple cement retaining groove depth canals are fixed in the gully of ground respectively, it is fixedly linked from beginning to end between multiple cement retaining groove depth canals, multiple cement retaining groove depth canal upper ends have been fixedly connected with U-shaped shallow water delivery frid, agricultural drain cylinder is placed with the ground, the agricultural drain cylinder water side is connected with the first drainpipe and the second drainpipe by isocon.It can be realized when being irrigated directly takes the storage water with fertilizer by irrigation pump and water-supply-pipe from the suction of cement retaining groove depth canal, the fertilizer in storage water is reused while so as to using water resource, the current with fertilizer are effectively avoided directly to discharge in addition, realization makes full use of water resource, water body eutrophication effectively is avoided, ecological environment is effectively avoided and impacts.

Description

A kind of new retaining water-saving farmland feed ditch device
Technical field
The present invention relates to farmland feed ditch field, more specifically to a kind of new retaining water-saving farmland feed ditch device.
Background technology
The today flourished in current agricultural science and technology, a most important job is exactly field irrigation in agricultural production, And this field irrigation is even more highly important.All oneself is through beginning to use feed ditch to irrigate in now existing many areas, existing filling Canal device is mostly directly to open up irrigation canal, and field is direct irrigated by irrigation canal or draining is, it is necessary to fill mostly with water It is to extract water from reservoir to be used to irrigate mostly when irrigating, during rainy weather, current are directly drained by irrigation canal, are not had Water resource is made full use of, farmland is under rainwash in addition, and a large amount of current containing fertilizer directly flow away, cause water body richness to support Change, ecological environment is impacted.
The content of the invention
1. the technical problem to be solved
For not making full use of water resource present in prior art, a large amount of current containing fertilizer directly flow away, and cause water Body eutrophication, problem is impacted to ecological environment, and it is an object of the invention to provide a kind of new retaining water-saving farmland feed ditch Device, it, which can be realized, makes full use of water resource, effectively avoids water body eutrophication, effectively avoids ecological environment and cause Influence.
2. technical scheme
To solve the above problems, the present invention is adopted the following technical scheme that.
A kind of new retaining water-saving farmland feed ditch device, including multiple cement retaining groove depth canals, multiple cement retaining groove depths Canal is fixed in the gully of ground respectively, is fixedly linked from beginning to end between multiple cement retaining groove depth canals, multiple cement Retaining groove depth canal upper end, which has been fixedly connected with U-shaped shallow water delivery frid, the ground, is placed with agricultural drain cylinder, the farmland row Water drum water side is connected with the first drainpipe and the second drainpipe by isocon, and the first drainpipe discharge ends are located at U-shaped Above shallow water delivery frid, the second drainpipe discharge ends are connected with the first connector, the ground and are interspersed with water-supply-pipe, institute Water-supply-pipe lower end is stated in cement retaining groove depth canal, the water-supply-pipe upper end rest on the ground and is connected with the second connector, Be placed with irrigation pump on the ground, the irrigation pump irrigates end and is connected with irrigation pipe, the irrigation pipe away from irrigation pump one End is located in farmland, and the irrigation pump suction side is connected with suction hose, and the one end of the suction hose away from irrigation pump is connected with the Joint among three members, the joint among three members and the first connector are corresponding with the second connector, multiple cement retaining groove depths Canal termination is fixedly connected with the inside of opening groove depth canal, the opening groove depth canal upper end and is fixedly connected with guide plate, the guide plate On slidably connect U-type groove slide plate, the U-type groove slide plate slides are connected on the downside of U-shaped shallow water delivery frid, the U-type groove slide plate One end away from U-shaped shallow water delivery frid, which is connected with pulling frame, the ground, is fixedly connected with the first motor and the second drive Dynamic motor, first motor and the second motor drive end are connected to the first winding wheel and the second winding wheel, The first drawstring is wound with first winding wheel, the one end of first drawstring away from the first winding wheel is connected with pulling frame, The second drawstring is connected with second winding wheel, the one end of second drawstring away from the second winding wheel is connected with pulling frame, A large amount of current with fertilizer are transported to multiple cement by agricultural drain cylinder, the second drainpipe and water-supply-pipe between farmland when raining Stored in the long deep deep canal of retaining of retaining groove depth canal composition, U-shaped shallow water delivery frid is used to discharge road surface or other regions are dry Net current, after the rain water storage with fertilizer is kept, enable cement retaining groove depth canal by opening groove depth canal and U-type groove slide plate Accessing sufficient air circulation ensures that storage water state is good, while being easy to check retaining situation, is easy to Late Irrigation, carries out The storage water with fertilizer is directly taken from the suction of cement retaining groove depth canal by irrigation pump and water-supply-pipe during irrigation, so as to utilize water The fertilizer in storage water is reused while resource, effectively avoids the current with fertilizer from directly discharging in addition, realization is filled Divide and utilize water resource, effectively avoid water body eutrophication, effectively avoid ecological environment and impact.
Preferably, it is fixedly connected with firm slide bar, the firm slide bar and is slidably connected surely on the opening groove depth canal Gu set, the firm set is fixedly linked with U-type groove slide plate, the stability of U-shaped slide plate is improved by firm set and firm slide bar.
Preferably, draining pump is connected with the ground, the draining pump suction side is connected with suction tube, the suction tube Lower end is located in opening groove depth canal, when the waste water containing fertilizer is excessive, and section store is taken by draining pump and suction tube suction Water is discharged.
Preferably, cartridge filter, the cartridge filter parcel suction tube suction side, institute are fixedly connected with the opening groove depth canal State and activated carbon adsorption layer is fixedly connected with cartridge filter, cartridge filter and its activated carbon adsorption layer effectively filter out draining pump discharge Storage water in fertilizer, further prevent river water eutrophication.
Preferably, it is fixedly connected with the guide plate on guide rail, the U-type groove slide plate and is connected with that guide rail is corresponding to lead Wheel, is easy to slide U-type groove slide plate by the effect of guide rail and guide wheel.
Preferably, valve is respectively connected with first drainpipe and the second drainpipe, is easy to close or open first row Water pipe and the second drainpipe.
3. beneficial effect
Compared to prior art, the advantage of the invention is that:
(1)A large amount of current with fertilizer are transported to by agricultural drain cylinder, the second drainpipe and water-supply-pipe between farmland when raining Stored in the long deep deep canal of retaining of multiple cement retaining groove depth canals composition, U-shaped shallow water delivery frid for discharge road surface or its The current of his area clean, after the rain water storage with fertilizer is kept, cause cement retaining by opening groove depth canal and U-type groove slide plate Groove depth canal, which can obtain sufficient air circulation, ensures that storage water state is good, while being easy to check retaining situation, is easy to the later stage Irrigate, the storage water with fertilizer directly taken from the suction of cement retaining groove depth canal by irrigation pump and water-supply-pipe when being irrigated, The fertilizer in storage water is reused while so as to using water resource, effectively avoids the current with fertilizer from directly arranging in addition Put, realization makes full use of water resource, effectively avoids water body eutrophication, effectively avoids ecological environment and impact;
(2)The stability of U-shaped slide plate is improved by firm set and firm slide bar;
(3)When the waste water containing fertilizer is excessive, section store water is taken to discharge by draining pump and suction tube suction;
(4)Cartridge filter and its activated carbon adsorption layer effectively filter out the fertilizer in the storage water of draining pump discharge, further prevent Only river water eutrophication;
(5)It is easy to slide U-type groove slide plate by the effect of guide rail and guide wheel;
(6)Valve is respectively connected with first drainpipe and the second drainpipe, is easy to close or opens the first drainpipe and second row Water pipe.
Brief description of the drawings
Fig. 1 is structural representation of the invention;
Fig. 2 is the structural representation at A in Fig. 1;
Fig. 3 is the cross-section structure simplified schematic diagram at the opening groove depth canal of the present invention;
Fig. 4 is the cross-section structure simplified schematic diagram of the cement retaining groove depth canal of the present invention;
Fig. 5 is the structural representation at B in Fig. 3.
Label declaration in figure:
1 suction hose, 2 irrigation pumps, 3 irrigation pipes, 4 isocons, 5 second drainpipes, 6 adjutages, 7 first connectors, 8 first drainings Pipe, 9 second connectors, 10 water-supply-pipes, 11 ground, 12 cement retaining groove depth canals, 13 joints among three members, the shallow water delivery frid of 14U types, 15 opening groove depth canals, 16 cartridge filters, 17U type grooves slide plate, 18 pull framves, 19 suction tubes, 20 draining pumps, 21 second motors, 22 second winding wheels, 23 second drawstrings, 24 first drawstrings, 25 first winding wheels, 26 first motors, 27 charcoal absorptions Layer, 28 guide wheels, 29 guide rails, 30 guide plates, 31 firm sets, 32 firm slide bars.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention;Technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described;Obviously;Described embodiment is only a part of embodiment of the invention;Rather than whole embodiments.It is based on Embodiment in the present invention;It is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment;Belong to the scope of protection of the invention.
Embodiment 1:
Refer to Fig. 1-5, a kind of new retaining water-saving farmland feed ditch device, including multiple cement retaining groove depth canals 12, Duo Geshui Mud retaining groove depth canal 12 is fixed in the gully of ground 11 respectively, is fixedly linked from beginning to end between multiple cement retaining groove depth canals 12, Multiple upper ends of cement retaining groove depth canal 12, which have been fixedly connected with U-shaped shallow water delivery frid 14, ground 11, is placed with agricultural drain cylinder 6,6 water sides of agricultural drain cylinder are connected with the first drainpipe 8 and the second drainpipe 5, the draining of the first drainpipe 8 by isocon 4 End is located at the U-shaped top of shallow water delivery frid 14, the discharge ends of the second drainpipe 5 be connected with the first connector 7, ground 11 be interspersed with it is defeated Water pipe 10, the lower end of water-supply-pipe 10 is located in cement retaining groove depth canal 12, and the upper end of water-supply-pipe 10 is located on ground 11 and is connected with the Irrigation pump 2 is placed with two connectors 9, ground 11, irrigation pump 2 irrigates end and is connected with irrigation pipe 3, and irrigation pipe 3 is away from irrigation pump 2 One end be located in farmland, the suction side of irrigation pump 2 is connected with suction hose 1, and the one end of suction hose 1 away from irrigation pump 2 is connected with the Joint among three members 13, the connector 7 of joint among three members 13 and first is corresponding with the second connector 9, multiple cement retaining groove depth canals 12 terminations are fixedly connected with opening groove depth canal 15, and opening groove depth canal 15 is fixedly connected with guide plate 30, guide plate 30 on the inside of upper end On slidably connect U-type groove slide plate 17, U-type groove slide plate 17 is slidably connected at the U-shaped downside of shallow water delivery frid 14, U-type groove slide plate 17 One end away from U-shaped shallow water delivery frid 14 is connected with pulling frame 18, and the first motor 26 and the are fixedly connected with ground 11 Two motors 21, the first motor 26 and the drive end of the second motor 21 are connected to the first winding wheel 25 and second The first drawstring 24, the first drawstring 24 one end and drawing away from the first winding wheel 25 are wound with winding wheel 22, the first winding wheel 25 Moving frame 18 is connected, and is connected with the second drawstring 23 on the second winding wheel 22, the one end of the second drawstring 23 away from the second winding wheel 22 with Frame 18 is pulled to be connected, a large amount of current with fertilizer pass through agricultural drain the 6, second drainpipe 5 of cylinder and water delivery between farmland when raining Pipe 10 is transported in the long deep deep canal of retaining that multiple cement retaining groove depth canals 12 are constituted and stored, and U-shaped shallow water delivery frid 14 is used In discharge road surface or the current of other area cleans, after the rain water storage with fertilizer is kept, pass through opening groove depth canal 15 and U-type groove Slide plate 17, which enables cement retaining groove depth canal 12 to obtain sufficient air circulation, ensures that storage water state is good, while being easy to look into Retaining situation is seen, is easy to Late Irrigation, by irrigation pump 2 and water-supply-pipe 10 directly from cement retaining groove depth canal 12 when being irrigated Suction takes the storage water with fertilizer, so as to reuse the fertilizer in storage water while using water resource, in addition effectively The current with fertilizer are avoided directly to discharge, realization makes full use of water resource, effectively avoids water body eutrophication, effectively keeps away Exempt from ecological environment to impact.
Firm slide bar 32 is fixedly connected with opening groove depth canal 15, firm set 31 is slidably connected on firm slide bar 32, surely Admittedly set 31 is fixedly linked with U-type groove slide plate 17, the stability of U-shaped slide plate 17 is improved by firm set 31 and firm slide bar 32.
Draining pump 20 is connected with ground 11, the suction side of draining pump 20 is connected with suction tube 19, and the lower end of suction tube 19 is located at In the groove depth that is open canal 15, when the waste water containing fertilizer is excessive, section store water is taken by draining pump 20 and the suction of suction tube 19 Discharge.
Cartridge filter 16, the parcel suction tube 19 of cartridge filter 16 suction side, cartridge filter 16 are fixedly connected with opening groove depth canal 15 Activated carbon adsorption layer 27 is inside fixedly connected with, cartridge filter 16 and its activated carbon adsorption layer 27 effectively filter out draining pump 20 and discharged Storage water in fertilizer, further prevent river water eutrophication.
It is fixedly connected with guide plate 30 on guide rail 29, U-type groove slide plate 17 and is connected with the corresponding guide wheel 28 of guide rail 29, is passed through The effect of guide rail 29 and guide wheel 28 is easy to slide U-type groove slide plate 17.
Valve is respectively connected with first drainpipe 8 and the second drainpipe 5, is easy to close or opens the first drainpipe 8 and Two drainpipes 5.
Operation principle:During it rained just now, because rainwash effect can cause the fertilizer in farmland as current flow away, this When by the second connector 9 on the first connector 7 and water-supply-pipe 10 on the second drainpipe 5 by the second drainpipe 5 and water delivery Pipe 10 is connected, the valve now closed on valve the second drainpipe 5 of opening on the first drainpipe 8, and fertilizer is carried between farmland A large amount of current are transported to multiple cement retaining groove depth canals by agricultural drain cylinder 6, isocon 4, the second drainpipe 5 and water-supply-pipe 10 Stored in the long deep deep canal of retaining of 12 compositions, U-shaped shallow water delivery frid 14 is used to discharge road surface or the water of other area cleans Stream, when storing full water in cement retaining groove depth canal 12, because fertilizer content is reduced in long-time rain drop erosion effect rainwater, leads to The content of fertilizer in detector detection farmland is crossed, when not up to standard, start the suction of draining pump 20 and takes in cement retaining groove depth canal 12 Storage water is discharged, and cartridge filter 16 effectively filters absorption of fertilizer, up to standard when can discharge, the valve of the second drainpipe 5 of closing Door, opens the valve of the first drainpipe 8, rainwater up to standard is directly drained by U-shaped shallow water delivery frid 14, after rain stops, with fertilizer The rain water storage of material is kept, and is pulled frame 18 by motor, winding road, drawstring, is beaten so that U-type groove slide plate 17 is slided The groove depth that is open canal 15, enables cement retaining groove depth canal 12 to obtain fully by opening groove depth canal 15 and U-type groove slide plate 17 Air circulation ensure that storage water state is good, while being easy to check retaining situation, be easy to Late Irrigation, when being irrigated, general Joint among three members 13 on suction hose 1 is connected with the second connector 9 on water-supply-pipe 10 so that suction hose 1 and the phase of water-supply-pipe 10 Connection, directly the storage with fertilizer is taken by irrigation pump 2, suction hose 1 and water-supply-pipe 10 from the suction of cement retaining groove depth canal 12 Water, so as to reuse the fertilizer in storage water while using water resource, effectively avoids the current with fertilizer straight in addition Run in and put, realization makes full use of water resource, effectively avoids water body eutrophication, effectively avoids ecological environment and cause shadow Ring.
It is described above;Preferably embodiment only of the invention;But protection scope of the present invention is not limited thereto; Any one skilled in the art the invention discloses technical scope in;Technique according to the invention scheme and its Improve design and be subject to equivalent substitution or change;It should all cover within the scope of the present invention.

Claims (6)

1. a kind of new retaining water-saving farmland feed ditch device, it is characterised in that:Including multiple cement retaining groove depth canals(12), it is multiple Cement retaining groove depth canal(12)Ground is fixed at respectively(11)In gully, multiple cement retaining groove depth canals(12)Between it is first Tail is fixedly linked, multiple cement retaining groove depth canals(12)Upper end has been fixedly connected with U-shaped shallow water delivery frid(14), describedly Face(11)On be placed with agricultural drain cylinder(6), the agricultural drain cylinder(6)Water side passes through isocon(4)It is connected with first row Water pipe(8)With the second drainpipe(5), first drainpipe(8)Discharge ends are located at U-shaped shallow water delivery frid(14)Top, it is described Second drainpipe(5)Discharge ends are connected with the first connector(7), the ground(11)In be interspersed with water-supply-pipe(10), it is described defeated Water pipe(10)Lower end is located at cement retaining groove depth canal(12)In, the water-supply-pipe(10)Upper end is located at ground(11)Go up and be connected with Second connector(9), the ground(11)On be placed with irrigation pump(2), the irrigation pump(2)Irrigate end and be connected with irrigation pipe (3), the irrigation pipe(3)Away from irrigation pump(2)One end be located at farmland in, the irrigation pump(2)Suction side is connected with water suction Pipe(1), the suction hose(1)Away from irrigation pump(2)One end be connected with joint among three members(13), the joint among three members(13) With the first connector(7)With the second connector(9)It is corresponding, multiple cement retaining groove depth canals(12)Termination is fixedly connected There is opening groove depth canal(15), the opening groove depth canal(15)Guide plate is fixedly connected with the inside of upper end(30), the guide plate (30)On slidably connect U-type groove slide plate(17), the U-type groove slide plate(17)It is slidably connected at U-shaped shallow water delivery frid(14)Under Side, the U-type groove slide plate(17)Away from U-shaped shallow water delivery frid(14)One end be connected with pulling frame(18), the ground(11) On be fixedly connected with the first motor(26)With the second motor(21), first motor(26)With the second driving Motor(21)Drive end is connected to the first winding wheel(25)With the second winding wheel(22), first winding wheel(25)On twine It is wound with the first drawstring(24), first drawstring(24)Away from the first winding wheel(25)One end with pull frame(18)It is connected, institute State the second winding wheel(22)On be connected with the second drawstring(23), second drawstring(23)Away from the second winding wheel(22)One end With pulling frame(18)It is connected.
2. a kind of new retaining water-saving farmland feed ditch device according to claim 1, it is characterised in that:The opening groove depth Canal(15)On be fixedly connected with firm slide bar(32), the firm slide bar(32)On slidably connect firm set(31), it is described steady Gu set(31)With U-type groove slide plate(17)It is fixedly linked.
3. a kind of new retaining water-saving farmland feed ditch device according to claim 1, it is characterised in that:The ground(11) On be connected with draining pump(20), the draining pump(20)Suction side is connected with suction tube(19), the suction tube(19)Lower end position In opening groove depth canal(15)In.
4. a kind of new retaining water-saving farmland feed ditch device according to claim 1 or 3, it is characterised in that:The opening Groove depth canal(15)In be fixedly connected with cartridge filter(16), the cartridge filter(16)Wrap up suction tube(19)Suction side, the filtering Cylinder(16)Inside it is fixedly connected with activated carbon adsorption layer(27).
5. a kind of new retaining water-saving farmland feed ditch device according to claim 1, it is characterised in that:The guide plate (30)On be fixedly connected with guide rail(29), the U-type groove slide plate(17)On be connected with guide rail(29)Corresponding guide wheel(28).
6. a kind of new retaining water-saving farmland feed ditch device according to claim 1, it is characterised in that:First draining Pipe(8)With the second drainpipe(5)On be respectively connected with valve.
CN201710592724.3A 2017-07-19 2017-07-19 Water storage and saving farmland canal irrigation device Active CN107268551B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710592724.3A CN107268551B (en) 2017-07-19 2017-07-19 Water storage and saving farmland canal irrigation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710592724.3A CN107268551B (en) 2017-07-19 2017-07-19 Water storage and saving farmland canal irrigation device

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CN107268551A true CN107268551A (en) 2017-10-20
CN107268551B CN107268551B (en) 2019-12-06

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110374072A (en) * 2019-06-04 2019-10-25 颍上县田之都农业科技发展有限公司 A kind of modernization farmland infrastructure

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CN205682084U (en) * 2016-08-08 2016-11-16 商洛学院 A kind of agricultural water conservancy irrigation rig
CN106320301A (en) * 2016-08-30 2017-01-11 山东胜伟园林科技有限公司 Intelligent control irrigation, drainage and salt control system
CN106906872A (en) * 2015-12-23 2017-06-30 重庆市潼南县双江川艺机械厂 Agricultural irrigates liquid-supplying system with rainwater-collecting
CN106933166A (en) * 2017-05-08 2017-07-07 湖北楚峰水电工程有限公司 A kind of farmland intellectuality irrigation management system

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Publication number Priority date Publication date Assignee Title
US20060072971A1 (en) * 2002-12-11 2006-04-06 Fast Ditch, Inc. Apparatus and method for transporting water with liner
KR200418467Y1 (en) * 2006-01-23 2006-06-09 한국자연환경연구소(주) Irrigation canal for an amphibious and reptile animal
CN204498984U (en) * 2015-03-12 2015-07-29 河北润农节水科技股份有限公司 A kind of knob, loess plateau collection rain irrigation rig of improvement
CN106906872A (en) * 2015-12-23 2017-06-30 重庆市潼南县双江川艺机械厂 Agricultural irrigates liquid-supplying system with rainwater-collecting
CN205682084U (en) * 2016-08-08 2016-11-16 商洛学院 A kind of agricultural water conservancy irrigation rig
CN106320301A (en) * 2016-08-30 2017-01-11 山东胜伟园林科技有限公司 Intelligent control irrigation, drainage and salt control system
CN106933166A (en) * 2017-05-08 2017-07-07 湖北楚峰水电工程有限公司 A kind of farmland intellectuality irrigation management system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110374072A (en) * 2019-06-04 2019-10-25 颍上县田之都农业科技发展有限公司 A kind of modernization farmland infrastructure

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Inventor after: Zhang Lifan

Inventor after: Liu Xuegang

Inventor before: Liu Xuegang

TA01 Transfer of patent application right

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