CN110439079A - A kind of farm field irrigation drainage mechanical equipment - Google Patents
A kind of farm field irrigation drainage mechanical equipment Download PDFInfo
- Publication number
- CN110439079A CN110439079A CN201910766850.5A CN201910766850A CN110439079A CN 110439079 A CN110439079 A CN 110439079A CN 201910766850 A CN201910766850 A CN 201910766850A CN 110439079 A CN110439079 A CN 110439079A
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- China
- Prior art keywords
- water
- hole
- cabinet
- mechanical equipment
- mounting plate
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- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/20—Filtering
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention belongs to fill drainage technique field, especially a kind of farm field irrigation drainage mechanical equipment floods the problem that rice seedling causes plant death for existing farmland ponding, it is proposed that following scheme comprising including support rod, guide post, the first fixed plate and fixed cone；Support rod is separately connected mounting plate and cabinet；Data reception module interconnected, converter, data processing module and central controller are equipped in cabinet；Data reception module connects liquid level sensor；Central controller is connect with water plug；Mounting plate is equipped with elastic tape and water plug；Water plug is protruded into the water of farmland by water inlet pipe；Guide post, which is slidably connected, mounting plate and is detachably connected the first fixed plate；Fixed cone is respectively equipped in first fixed plate；Water storehouse is equipped in guide post；Height-adjustable liquid level sensor is equipped in water storehouse, water storehouse is equipped with inlet opening on the circumferential surface of guide post.The present invention can detect automatically Auto-drainage to farmland water level, impregnate in water to avoid rice seedling.
Description
Technical field
The present invention relates to fill drainage technique field more particularly to a kind of farm field irrigation drainage mechanical equipment.
Background technique
In agricultural planting rice, when rainfall is big, especially during the Used in Rainy Seasons of Southern Cities in China, unbroken rainfall makes agriculture
It is all water in field and drainage ditch；Ponding floods rice seedling in farmland；Rice seedling when being flooded, poor aeration, it is photosynthetic be obstructed,
Respiration consumption increases, and physiological activity is by extreme influence；When rice seedling is in rainwater immersion for a long time, it is dead to will lead to entire plant
It dies；To greatly increase the planting cost of peasant household, delay the normal agro-farming of peasant household；Huge loss is caused to vast peasant household,
And then huge loss is brought to country.
Although peasant household also drains farmland using drainage arrangement, existing drainage arrangement is inconvenient to use, nothing
Method intelligently accurately checks the water level in farmland；When reusing drainage arrangement after finding farmland ponding and being drained, rice
Seedling has impregnated in water, often can not timely and effectively drain to farmland；For this purpose, the application provides a kind of farm field irrigation drainage
Mechanical equipment.
Summary of the invention
A kind of farm field irrigation drainage mechanical equipment proposed by the present invention, the present invention can detect automatically Auto-drainage to farmland water level,
It is impregnated in water to avoid rice seedling.
To achieve the goals above, present invention employs following technical solutions:
A kind of farm field irrigation drainage mechanical equipment, including cabinet, support rod, mounting plate, elastic tape, guide post, the first fixed plate,
Fixed cone, water plug, water inlet pipe, liquid level sensor, slide bar, sliding part and tightening piece；
Support rod is arranged side by side, and the both ends of support rod are separately connected mounting plate and cabinet；Cabinet is equipped with opening；Opening
Equipped with hermatic door；Data reception module, converter, data processing module and central controller are equipped in cabinet；
The signal output end of the signal input part connection liquid level sensor of data reception module, the signal of data reception module
The signal input part of output end connection converter；The signal input of the signal output end connection data processing module of converter
End；The signal input part of the signal output end connection central controller of data processing module；Central controller and water plug connect
It connects；
Mounting plate is equipped with first through hole and the second through-hole, and elastic tape is arranged in the lower end of mounting plate, and the upper end of mounting plate is set
There is water plug；The liquid feeding end of water plug connects water inlet pipe；The other end of water inlet pipe passes through first through hole and protrudes into farmland water
In；
One end of guide post is each passed through the second through-hole and is detachably connected the first fixed plate respectively；Divide in first fixed plate
It She You not fixed cone；Prolong its central axes and extend internally equipped with water storehouse in one end of guide post；The other end of the water storehouse in guide post
Equipped with third through-hole, water storehouse is equipped with inlet opening on the circumferential surface of guide post；The first filter screen is respectively equipped in inlet opening；Guiding
Column is equipped with the fourth hole being connected to third through-hole；
One end of slide bar passes through third through-hole and protrudes into water storehouse, and slide bar connects sliding part；Liquid level is set on sliding part
Sensor；Tightening piece is threaded into fourth hole respectively, and the end face of tightening piece towards slide bar compresses slide bar respectively.
Preferably, the endface that hermatic door and cabinet compress is equipped with gasket.
Preferably, cabinet is equipped with the threading hole for allowing conducting wire to penetrate；Threading hole is located on the lower end surface of cabinet,
Setting threading cylinder in threading hole；It threads cylinder and is equipped with sealing cover；Sealing cover is equipped with the fifth hole for allowing conducting wire to pass through.
Preferably, water absorbing resin particle is equipped on the bottom surface of cabinet.
Preferably, gasket and water-absorbing sponge are equipped in threading cylinder.
Preferably, threading cylinder distinguishes seal with screwed joint lid, and threading cylinder, which is respectively screw, to be screwed in threading hole.
Preferably, elastic tape is projected as annular.
Preferably, water inlet pipe is detachably connected the mounting hole that flooding tube is equipped with；The 6th through-hole is uniformly provided on flooding tube,
And the second filter screen is detachably equipped on the outside of flooding tube；Flooding tube is detachably arranged in the second fixed plate；In second fixed plate
Equipped with the 7th vertical through-hole；T shape fixed link is respectively equipped in 7th through-hole.
Preferably, the shortest distance of the flooding tube apart from mounting plate is not more than most short distance of the liquid level sensor apart from mounting plate
From.
Preferably, communication module is additionally provided in cabinet；Central controller connects mobile terminal by communication module.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention in, by the way that the present invention is placed in farmland, automatically to water level in farmland carry out detection and from
Dynamic draining；So that rice seedling in farmland effectively be avoided to impregnate the generation for causing plant death incident in water for a long time.
2, in the present invention, device is moved up and down with SEA LEVEL VARIATION along guide post, and device passes through the fixed cone of setting
Device is mounted in farmland with the first fixed plate, avoids suspension part device from arbitrarily moving, greatly improves the stability of device.
3, in the present invention, flooding tube and the second filter screen are equipped with, process is carried out to impurities in water, to improve the draining of device
Efficiency reduces the maintenance rate of device.
4, the present invention in, the seal box of cabinet is strong, can effectively avoid rainwater etc. enter cabinet to the intracorporal electrical appliance of case just
It is often used and impacts；The water absorbing resin particle being equipped in cabinet can effectively be dried box house wet air, with
Improve the service life of electrical appliance element.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of farm field irrigation drainage mechanical equipment proposed by the present invention.
Fig. 2 is the structural schematic diagram of partial enlargement at A in a kind of farm field irrigation drainage mechanical equipment proposed by the present invention.
Fig. 3 is the structural schematic diagram of partial enlargement at B in a kind of farm field irrigation drainage mechanical equipment proposed by the present invention.
Fig. 4 is the structural schematic diagram of partial enlargement at C in a kind of farm field irrigation drainage mechanical equipment proposed by the present invention.
Fig. 5 is the schematic perspective view of cabinet and mounting plate in a kind of farm field irrigation drainage mechanical equipment proposed by the present invention.
Fig. 6 is a kind of functional block diagram of farm field irrigation drainage mechanical equipment proposed by the present invention.
Appended drawing reference: 1, cabinet；2, support rod；3, mounting plate；4, elastic tape；5, guide post；6, the first fixed plate；7, solid
Fixed cone；8, water plug；9, water inlet pipe；10, first through hole；101, it is open；102, the second through-hole；11, the second fixed plate；12,T
Shape fixed link；13, flooding tube；14, the second filter screen；15, inlet opening；16, liquid level sensor；17, slide bar；18, sliding part；
19, water storehouse；20, data reception module；21, converter；22, data processing module；23, central controller；24, mould is communicated
Block；25, mobile terminal；26, conducting wire；27, water absorbing resin particle；28, cylinder is threaded；29, sealing cover；30, tightening piece.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-6, a kind of farm field irrigation drainage mechanical equipment, including cabinet 1, support rod 2, mounting plate 3, elastic tape 4, guiding
Column 5, the first fixed plate 6, fixed cone 7, water plug 8, water inlet pipe 9, liquid level sensor 16, slide bar 17, sliding part 18 and tightening
Part 30；
Support rod 2 is arranged side by side, and the both ends of support rod 2 are separately connected mounting plate 3 and cabinet 1；Cabinet 1 is equipped with opening；
Opening is equipped with hermatic door；Data reception module 20, converter 21, data processing module 22 and center control are equipped in cabinet 1
Device 23 processed；
The signal input part of the signal output end connection data reception module 20 of liquid level sensor 16, data reception module 20
The liquid level signal detected for receiving liquid level sensor 16；
The signal input part of the signal output end connection converter 21 of data reception module 20, data reception module 20 are used
In the liquid level signal received is sent to converter 21；The signal output end of converter 21 connects data processing module 22
Signal input part；
The signal input part of the signal output end connection central controller 23 of data processing module 22；Data processing module 22
To converter 21, treated that liquid level signal is further processed, and sends result to central controller 23；
Central controller 23 is connect with water plug 8, and central controller 23 controls the energization operation of water plug 8；
Mounting plate 3 is equipped with first through hole 10 and the second through-hole 102, and elastic tape 4, mounting plate 3 is arranged in the lower end of mounting plate 3
Upper end be equipped with water plug 8；
Elastic tape 4 fills air in being made of rubber, and can suspend in water；Make mounting plate 3 outstanding by the elastic tape 4 of setting
It floats on the surface；
Water plug 8 selects suction pump；The liquid feeding end of water plug 8 connects water inlet pipe 9；The other end of water inlet pipe 9 passes through
First through hole 10 simultaneously protrudes into the water of farmland；Water in farmland is discharged the operation of water plug 8；
One end of guide post 5 is each passed through the second through-hole 102 and is detachably connected the first fixed plate 6 respectively；First is fixed
Fixed cone 7 is respectively equipped on plate 6；Fixed cone 7 facilitates in the soil in insertion farmland, and the first fixed plate 6 being equipped with increases and ground
Contact area improves the stability of device；
Prolong its central axes and extend internally equipped with water storehouse 19 in one end of guide post 5；The other end of the water storehouse 19 in guide post 5
Equipped with third through-hole, water storehouse 19 is equipped with inlet opening 15 on the circumferential surface of guide post 5；The first filtering is respectively equipped in inlet opening 15
Net；Guide post 5 is equipped with the fourth hole being connected to third through-hole；
One end of slide bar 17 passes through third through-hole and protrudes into water storehouse 19, and slide bar 17 connects sliding part 18；Sliding part 18
Upper setting liquid level sensor 16；Tightening piece 30 is threaded into fourth hole respectively, and tightening piece 30 is distinguished towards the end face of slide bar 17
Compress slide bar 17.
In the present invention, the present apparatus is applied in farmland, makes mounting plate 3 by the elastic tape 4 that 3 lower end surface of mounting plate is arranged
It is suspended on the water surface；Guide post 5 is each passed through the second through-hole 102 and is respectively screw the first fixed plate 6 of connection；First is consolidated again
Fixed cone 7 on fixed board 6 is inserted into the soil in farmland, and device is fixed；Suspension part device is avoided arbitrarily to move on the water surface；
Mounting plate 3 is moved up and down with SEA LEVEL VARIATION along guide post 5；
Work as rainy season set, rice seedling in farmland is smaller, is all water in drainage ditch when rainfall is big；Water in farmland is by rice
Seedling floods, and rice seedling immersion for a long time will cause rice seedling in water to be generated；For this purpose, before rainy season set, by the dykes and dams in farmland
Increase, the device provided through the invention drains farmland；
In use, adjusting height of the liquid level sensor 16 apart from farmland bottom surface according to the size of rice seedling；When the force of rain is larger
When, ponding increases in farmland, and rainwater enters water storehouse 19 by inlet opening 15；When liquid level sensor 16 detects water level, it will test
To signal be ultimately sent to central controller 23；Central controller 23 controls water plug 8 and water in farmland is discharged into draining
Canal；To effectively avoid rice seedling from being impregnated the death for avoiding plant.
In an alternative embodiment, the endface that hermatic door and cabinet 1 compress is equipped with gasket；Hermatic door and cabinet
1 is sealed by gasket；Hermatic door is locked by lockset and cabinet 1.
In an alternative embodiment, cabinet 1 is equipped with the threading hole for allowing conducting wire 26 to penetrate；Threading hole distinguishes position
In on the lower end surface of cabinet 1, setting threads cylinder 28 in threading hole；
It threads cylinder 28 and is equipped with sealing cover 29；Sealing cover 29 is equipped with the fifth hole for allowing conducting wire 26 to pass through；
Conducting wire 26 sequentially passes through fifth hole and threads the inside of cylinder 28, and conducting wire 26 and central controller 23 are electrically connected,
External power supply, which is connected, by conducting wire 26 provides electric energy for the electrical appliance on device.
In an alternative embodiment, water absorbing resin particle 27 is equipped on the bottom surface of cabinet 1；Equipped with water-absorbing resin
Absorbent drying is carried out inside 27 pairs of cabinets 1 of grain, the excessive use to electrical appliance of 1 interior humidity of cabinet is avoided to impact；It needs
Illustrate, is equipped with waterproof layer on the outside of cabinet 1 and mounting plate 3.
In an alternative embodiment, gasket and water-absorbing sponge are equipped in threading cylinder 28；Gasket consolidates conducting wire 26
It is scheduled in threading cylinder 28, for clamping conducting wire 26；The humid air entered out of threading cylinder 28 can be dried for water-absorbing sponge.
In an alternative embodiment, threading cylinder 28 distinguishes seal with screwed joint lid 29, and threading cylinder 28 is respectively screw rotation
Enter in threading hole.
In an alternative embodiment, elastic tape 4 is projected as annular.
In an alternative embodiment, water inlet pipe 9 is detachably connected the mounting hole that flooding tube 13 is equipped with；Flooding tube 13
On be uniformly provided with the 6th through-hole, and 13 outside of flooding tube is detachably equipped with the second filter screen 14；Flooding tube 13 is detachably arranged at
In second fixed plate 11；Second fixed plate 11 is equipped with the 7th vertical through-hole；T shape fixed link is respectively equipped in 7th through-hole
12；
Water in flooding tube 13 enters the water inlet end of water plug 8 from water inlet pipe 9；The discharge ends of water plug 8 arrange water
Out；The flooding tube 13 being equipped with can effectively filter the impurity in water.
In an alternative embodiment, the shortest distance of the flooding tube 13 apart from mounting plate 3 is not more than liquid level sensor 16
The shortest distance apart from mounting plate 3.
In an alternative embodiment, communication module 24 is additionally provided in cabinet 1；Central controller 23 passes through communication module
24 connection mobile terminals 25；Mobile terminal 25 is mobile phone mobile terminal or the computer end of peasant household；Central controller 23 will receive
Water level information be sent to peasant household, allow peasant household to be known；And patrol farmland dykes and dams, to prevent brokenly dike.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of farm field irrigation drainage mechanical equipment, which is characterized in that including cabinet (1), support rod (2), mounting plate (3), elastic tape
(4), guide post (5), the first fixed plate (6), fixed cone (7), water plug (8), water inlet pipe (9), liquid level sensor (16), cunning
Bar (17), sliding part (18) and tightening piece (30)；
Support rod (2) is arranged side by side, and the both ends of support rod (2) are separately connected mounting plate (3) and cabinet (1)；Cabinet (1) is equipped with
Opening；Opening is equipped with hermatic door；Data reception module (20), converter (21), data processing module are equipped in cabinet (1)
(22) and central controller (23)；
The signal output end of signal input part connection liquid level sensor (16) of data reception module (20), data reception module
(20) signal input part of signal output end connection converter (21)；The signal output end of converter (21) connects data
The signal input part of processing module (22)；The signal of signal output end connection central controller (23) of data processing module (22)
Input terminal；Central controller (23) is connect with water plug (8)；
Mounting plate (3) is equipped with first through hole (10) and the second through-hole (102), and elastic tape (4) are arranged in the lower end of mounting plate (3),
The upper end of mounting plate (3) is equipped with water plug (8)；The liquid feeding end of water plug (8) connects water inlet pipe (9)；Water inlet pipe (9) it is another
One end passes through first through hole (10) and protrudes into the water of farmland；
One end of guide post (5) is each passed through the second through-hole (102) and is detachably connected the first fixed plate (6) respectively；First is solid
Fixed cone (7) are respectively equipped on fixed board (6)；Prolong its central axes and extend internally equipped with water storehouse (19) in one end of guide post (5)；It deposits
Sump (19) is equipped with third through-hole in the other end of guide post (5), and water storehouse (19) are equipped with water inlet on the circumferential surface of guide post (5)
Hole (15)；The first filter screen is respectively equipped in inlet opening (15)；Guide post (5) is equipped with the four-way being connected to third through-hole
Hole；
One end of slide bar (17) passes through third through-hole and protrudes into water storehouse (19), and slide bar (17) connects sliding part (18)；Sliding
Liquid level sensor (16) are set on part (18)；Tightening piece (30) is threaded into fourth hole respectively, and tightening piece (30) is towards slide bar
(17) end face compresses slide bar (17) respectively.
2. a kind of farm field irrigation drainage mechanical equipment according to claim 1, which is characterized in that hermatic door and cabinet (1) compress
Endface be equipped with gasket.
3. a kind of farm field irrigation drainage mechanical equipment according to claim 2, which is characterized in that cabinet (1) is equipped with for allowing
The threading hole that conducting wire (26) penetrates；Threading hole is located on the lower end surface of cabinet (1), setting threading cylinder (28) in threading hole；
It threads cylinder (28) and is equipped with sealing cover (29)；Sealing cover (29) is equipped with the fifth hole for allowing conducting wire (26) to pass through.
4. a kind of farm field irrigation drainage mechanical equipment according to claim 3, which is characterized in that be laid on the bottom surface of cabinet (1)
There are water absorbing resin particle (27).
5. a kind of farm field irrigation drainage mechanical equipment according to claim 3, which is characterized in that be equipped with sealing in threading cylinder (28)
Pad and water-absorbing sponge.
6. a kind of farm field irrigation drainage mechanical equipment according to claim 5, which is characterized in that screw thread connects threading cylinder (28) respectively
Seal cap (29), threading cylinder (28), which is respectively screw, to be screwed in threading hole.
7. a kind of farm field irrigation drainage mechanical equipment according to claim 1, which is characterized in that elastic tape (4) is projected as ring
Shape.
8. a kind of farm field irrigation drainage mechanical equipment according to claim 1, which is characterized in that water inlet pipe (9) is detachably connected
The mounting hole that flooding tube (13) is equipped with；The 6th through-hole is uniformly provided on flooding tube (13), and detachable on the outside of flooding tube (13)
Equipped with the second filter screen (14)；Flooding tube (13) is detachably arranged on the second fixed plate (11)；Second fixed plate is set on (11)
There is the 7th vertical through-hole；T shape fixed link (12) is respectively equipped in 7th through-hole.
9. a kind of farm field irrigation drainage mechanical equipment according to claim 8, which is characterized in that flooding tube (13) is apart from mounting plate
(3) the shortest distance is not more than the shortest distance of liquid level sensor (16) apart from mounting plate (3).
10. a kind of farm field irrigation drainage mechanical equipment according to claim 1, which is characterized in that be additionally provided with communication in cabinet (1)
Module (24)；Central controller (23) passes through communication module (24) connection mobile terminal (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910766850.5A CN110439079B (en) | 2019-08-20 | 2019-08-20 | Row mechanical equipment is irritated in farmland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910766850.5A CN110439079B (en) | 2019-08-20 | 2019-08-20 | Row mechanical equipment is irritated in farmland |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110439079A true CN110439079A (en) | 2019-11-12 |
| CN110439079B CN110439079B (en) | 2021-02-26 |
Family
ID=68436515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910766850.5A Active CN110439079B (en) | 2019-08-20 | 2019-08-20 | Row mechanical equipment is irritated in farmland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110439079B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111887140A (en) * | 2020-07-29 | 2020-11-06 | 江苏西美灌排设备有限公司 | Row mechanical equipment is irritated in farmland |
| CN111955315A (en) * | 2020-07-29 | 2020-11-20 | 江苏中水灌排设备有限公司 | Row mechanical equipment is irritated in farmland |
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| CN109440895A (en) * | 2018-10-31 | 2019-03-08 | 张立新 | A kind of paddy field automatic plumbing equipment |
| CN208968592U (en) * | 2018-11-22 | 2019-06-11 | 山东几何物联科技有限公司 | A kind of orchard base fertilizing, watering reminds integrated device |
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|---|---|---|---|---|
| WO2012103083A1 (en) * | 2011-01-24 | 2012-08-02 | Ceres H2O Technologies, LLC | Storm water treatment system |
| KR101649873B1 (en) * | 2015-11-03 | 2016-08-22 | 충북대학교 산학협력단 | Rural water recycling storage module for flood and drought disaster preparedness |
| CN106638912A (en) * | 2016-09-23 | 2017-05-10 | 四川大学 | Water-saving automatic irrigation and drainage system for green belt |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111887140A (en) * | 2020-07-29 | 2020-11-06 | 江苏西美灌排设备有限公司 | Row mechanical equipment is irritated in farmland |
| CN111955315A (en) * | 2020-07-29 | 2020-11-20 | 江苏中水灌排设备有限公司 | Row mechanical equipment is irritated in farmland |
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| Publication number | Publication date |
|---|---|
| CN110439079B (en) | 2021-02-26 |
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