CN110449278A - A kind of atomization type water injector for irrigation - Google Patents
A kind of atomization type water injector for irrigation Download PDFInfo
- Publication number
- CN110449278A CN110449278A CN201910797464.2A CN201910797464A CN110449278A CN 110449278 A CN110449278 A CN 110449278A CN 201910797464 A CN201910797464 A CN 201910797464A CN 110449278 A CN110449278 A CN 110449278A
- Authority
- CN
- China
- Prior art keywords
- water
- fixed
- block
- bar
- water storage
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
- B05B3/0486—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet the spray jet being generated by a rotary deflector rotated by liquid discharged onto it in a direction substantially parallel its rotation axis
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention discloses a kind of atomization type water injectors for irrigation, including fuselage, working chamber is equipped in the fuselage, water intake mechanism is equipped in the working chamber, the water intake mechanism includes rotating bar, mobile mechanism is equipped on the upside of the water intake mechanism, the mobile mechanism includes loading block, the working chamber aft bulkhead is equipped with sliding cavity, water spraying mechanism is equipped on the left of the mobile mechanism, the water spraying mechanism includes the water storage frame for being fixed on the working chamber rear end face, water storage cavity is equipped in the water storage frame, the present apparatus is easy to operate, water source is connected to the present apparatus, after water is full of water storage cavity, the present apparatus can cut off water inlet, and water is sprayed, after the water in water storage cavity has sprayed, the present apparatus can automatically open water inlet, the present apparatus, which makes water fogging, needs not rely on hydraulic pressure, even if hydraulic pressure is smaller, but not it influences water mist to be formed.
Description
Technical field
The present invention relates to the field of irrigation, specially a kind of atomization type water injectors for irrigation.
Background technique
In order to save water resource, atomization irrigation is mostly used now, general atomising device sprays pressure water stream by spray head
It is mapped in the air, it is fog-like to be scattered on field and crop, but when hydraulic pressure is inadequate, it is likely that it is unable to reach atomizing effect or atomization
Effect is deteriorated, and general atomising device cannot change the height of injection water, and the range that water flow is poured is relatively fixed, irrigation effect compared with
Difference.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of atomization type water injectors for irrigation, when overcoming hydraulic pressure low
Water spray effect is poor, water spray when the problems such as can not changing spray regime.
The present invention is achieved through the following technical solutions.
A kind of atomization type water injector for irrigation of the invention, including fuselage, the fuselage is interior to be equipped with working chamber, institute
It states and is equipped with water intake mechanism in working chamber, the water intake mechanism includes rotating bar, and it is fixed that the cross bar aft bulkhead is fixed with first
Bar, rotation is equipped with the rotating bar in first fixed link, and torsional spring is equipped between first fixed link and the rotating bar；
Mobile mechanism is equipped on the upside of the water intake mechanism, the mobile mechanism includes loading block, and the working chamber aft bulkhead is equipped with
Sliding cavity can move left and right in the sliding cavity equipped with the loading block, and end wall is equipped with magnet, the load to the sliding cavity up and down
Object block front end face is fixed with motor, and the motor front end face is rotatably equipped with driving shaft；
Water spraying mechanism is equipped on the left of the mobile mechanism, the water spraying mechanism includes the water storage for being fixed on the working chamber rear end face
Frame, the water storage frame is interior to be equipped with water storage cavity, and the water storage cavity lower end wall is fixed with hollow stem, described hollow stem or so end face pair
Perforation is claimed to set there are two water inlet, the hollow stem is interior to be equipped with outlet pipe, is rotatably equipped with spray head, the spray on the hollow stem
It is equipped with water chamber in head, is equipped with steel plate in the water chamber, after water is broken through the steel plate by high pressure, water can be atomized.
Preferably, the water intake mechanism further includes resetting block, and water storage cavity left end wall is equipped with opening to the translot having, institute
Stating can move left and right in translot equipped with resetting block, and the resetting block left side is fixed with cross bar, and the resetting block lower end surface is solid
Surely it is equipped with catch bar, the water storage cavity lower end wall is equipped with effluent trough and first movement slot up and down, in the first movement slot
Can move left and right equipped with sealing block, the first movement slot is arranged on the left of the effluent trough, the first movement slot with it is described
Effluent trough connection, the catch bar right side downside are fixed with the first rack gear, are fixed with water inlet pipe on the downside of the effluent trough.
Preferably, the mobile mechanism is described in detail, the mobile mechanism further includes driven shaft, the working chamber
Aft bulkhead is rotatably equipped with the driven shaft, is successively fixed with reel and gear on the driven shaft from back to front, described
Filament is wound on reel, the gear is engaged with first rack gear, and the working chamber aft bulkhead is equipped with fixed pulley, the load
Object block lower end surface is fixed with release link, and driving gear is fixed on the driving shaft, and loading block right side is fixed to be connected
It is connected to the filament.
Preferably, the water spraying mechanism further includes pushing block, and water storage cavity left end wall is equipped with the second shifting of opening to the right
Slot is moved, can be moved left and right in second shifting chute equipped with pushing block, the pushing block left side and second shifting chute are left
Spring is connected between end wall, the pushing block left side is fixed with push rod, moves on the hollow stem and be equipped with sealing plate, institute
It states sealing plate upper surface and is fixed with the second rack gear and mandril, the mandril is arranged on the right side of second rack gear, and described second
Rack gear is engaged with the driving gear, and the spray head upper surface is fixed with vertical bar, and the vertical bar front end face is fixed with second
Fixed link, rotation is equipped with connecting rod in second fixed link, and the connecting rod right side is fixed with bar.
Preferably, the bar can be moved down by gravity, and after water slug, the bar can be moved up, and not kept off
Firmly water goes out direction.
Preferably, the torsional spring, the spring are in compressive state, when the rotating bar is in a vertical state, the torsion
Spring is in normal condition.
Preferably, after the release link moves right a distance, the mandril, which moves up, remains to drive the reset
Bar is moved to the left.
Preferably, the sealing block can play sealing function, and the sealing block can block water outflow or flow into the water storage
Chamber.
Preferably, it can be atomized when the water passes through steel plate, and the spray head can be driven to rotate around the hollow stem.
Beneficial effects of the present invention: the present apparatus is easy to operate, connects water source to the present apparatus, after water is full of water storage cavity, this
Device can cut off water inlet, and water is sprayed, and after the water in water storage cavity has sprayed, the present apparatus can automatically open water inlet, this dress
It sets to make water fogging and needs not rely on hydraulic pressure, even if hydraulic pressure is smaller, but not influences water mist and formed.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of schematic view of the front view of the atomization type water injector entirety complete section for irrigation of the present invention；
Fig. 2 is enlarged diagram at A in Fig. 1；
Fig. 3 is B-B direction schematic diagram in Fig. 1；
Fig. 4 is C-C direction schematic diagram in Fig. 2.
Specific embodiment
Below with reference to Fig. 1-4, the present invention is described in detail, wherein for sake of convenience, now to hereafter described orientation
Provide as follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
A kind of mechanical mechanism schematic diagram of the atomization type water injector for irrigation in conjunction with described in attached drawing 1-4, including machine
Body 23, the fuselage 23 is interior to be equipped with working chamber 24, is equipped with water intake mechanism 62 in the working chamber 24, the water intake mechanism 62 includes
Rotating bar 17,14 aft bulkhead of cross bar are fixed with the first fixed link 16, and rotation is equipped with described in first fixed link 16
Rotating bar 17 is equipped with torsional spring 15 between first fixed link 16 and the rotating bar 17；
Mobile mechanism 60 is equipped on the upside of the water intake mechanism 62, the mobile mechanism 60 includes loading block 54, the working chamber 24
Aft bulkhead is equipped with sliding cavity 52, can move left and right in the sliding cavity 52 equipped with the loading block 54, about 52 sliding cavity
End wall is equipped with magnet 51, and 54 front end face of loading block is fixed with motor 58, and 58 front end face of motor is rotatably equipped with master
Moving axis 50；
Water spraying mechanism 61 is equipped on the left of the mobile mechanism 60, the water spraying mechanism 61 includes being fixed on 24 rear end of working chamber
The water storage frame 59 in face, the water storage frame 59 is interior to be equipped with water storage cavity 41, and 41 lower end wall of water storage cavity is fixed with hollow stem 42, institute
It states the perforation of 42 or so end surface symmetric of hollow stem to set there are two water inlet 43, the hollow stem 42 is interior to be equipped with outlet pipe 25, the sky
It is rotatably equipped with spray head 26 on core bar 42, water chamber 33 is equipped in the spray head 26, is equipped with steel plate 27, water in the water chamber 33
After being broken through the steel plate 27 by high pressure, water can be atomized.
Valuably, the water intake mechanism 62 is described in detail, the water intake mechanism 62 further includes resetting block 12, described
41 left end wall of water storage cavity is equipped with opening to the translot 13 having, and can move left and right in the translot 13 equipped with resetting block 12, described multiple
Position block 12 left side is fixed with cross bar 14, and 12 lower end surface of resetting block is fixed with catch bar 10, under the water storage cavity 41
End wall is equipped with effluent trough 19 and first movement slot 11 up and down, can move left and right in the first movement slot 11 equipped with sealing block
46, the setting of first movement slot 11 is connected in 19 left side of effluent trough, the first movement slot 11 with the effluent trough 19,
It is fixed with the first rack gear 44 on the downside of 10 right side of catch bar, is fixed with water inlet pipe 45 on the downside of the effluent trough 19.
Valuably, the mobile mechanism 60 is described in detail, the mobile mechanism 60 further includes driven shaft 37, described
24 aft bulkhead of working chamber is rotatably equipped with the driven shaft 37, is successively fixed with reel from back to front on the driven shaft 37
57 with gear 38, be wound with filament 36 on the reel 57, the gear 38 is engaged with first rack gear 44, the working chamber
24 aft bulkheads are equipped with fixed pulley 34, and 54 lower end surface of loading block is fixed with release link 55, and fixation is set on the driving shaft 50
There is driving gear 48,54 right side of loading block is fixedly connected with the filament 36.
Valuably, the water spraying mechanism 61 is described in detail, the water spraying mechanism 61 further includes pushing block 22, described
41 left end wall of water storage cavity is equipped with the second shifting chute 21 of opening to the right, can move left and right in second shifting chute 21 and be equipped with promotion
Block 22, spring 18 is connected between 21 left end wall of 22 left side of pushing block and second shifting chute, and the pushing block 22 is left
End face is fixed with push rod 20, moves on the hollow stem 42 and is equipped with sealing plate 40, and 40 upper surface of the sealing plate fixation is set
Have the second rack gear 47 and a mandril 35, the setting of mandril 35 on 47 right side of the second rack gear, second rack gear 47 with it is described
Driving gear 48 engages, and 26 upper surface of spray head is fixed with vertical bar 30, and it is solid that 30 front end face of vertical bar is fixed with second
Fixed pole 28, rotation is equipped with connecting rod 31 in second fixed link 28, and 31 right side of connecting rod is fixed with bar 32.
Valuably, the bar 32 can be moved down by gravity, and after water slug, the bar 32 can be moved up,
That does not block water goes out direction.
Valuably, the torsional spring 15, the spring 18 are in compressive state, when the rotating bar 17 is in a vertical state,
The torsional spring 15 is in normal condition.
Valuably, after the release link 55 moves right a distance, the mandril 35, which moves up, to be remained to described in drive
Release link 55 is moved to the left.
Valuably, the sealing block 46 can play sealing function, and the sealing block 46 can block described in water outflow or inflow
Water storage cavity 41.
Valuably, it can be atomized when the water passes through steel plate 27, and the spray head 26 can be driven around the hollow stem 42
Rotation.
The sequence of the mechanical action of whole device:
(1) it is full of water in water storage cavity 41 now, starts motor 58, driving shaft 50 is rotated with motor 58, and driving shaft 50 drives actively
Gear 48 rotates, and the engagement of driving gear 48 drives the second rack gear 47 to move down, and sealing plate 40 is moved down with the second rack gear 47,
Water flows into outlet pipe 25 from water inlet 43, sprays the present apparatus after the atomization of steel plate 27.
(2) bar 32 is moved down by self gravity, changes the jet path of water, and after being sprayed by water, bar 32 is rotated, no
Change the jet path of water.
(3) sealing plate 40 continues to move down, and spring 18 pushes pushing block 22 to move right, and sealing plate 40 is moved downward to
When 41 bottom of water storage cavity, mobile translot 13 is moved to the left, and catch bar 10 is moved to the left with translot 13, and sealing block 46 is with catch bar
10 are moved to the left, and water enters in water storage cavity 41 from water inlet pipe 45 by effluent trough 19.
(4) first rack gears 44 are moved to the left with catch bar 10, and the first rack gear 44 engagement band moving gear 38 rotates, and gear 38 is logical
Crossing driven shaft 37 drives reel 57 to rotate, and reel 57 pulls to the right loading block 54 by filament 36, and loading block 54 drives electricity
Machine 58 moves right, and driving gear 48 moves right with motor 58, and driving gear 48 is disengaged from reel 57, and water energy pushes
Sealing plate 40 moves up.
(5) sealing plate 40 moves up, and pushing block 22 is pushed to be moved to the left, and pushing block 22 pushes rotating bar by push rod 20
17 rotate around the first fixed link 16, and sealing block 46 moves right, and driving gear 48 is moved to the left to be engaged with the second rack gear 47.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with this field technology
Personage can understand the content of present invention and be implemented, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (9)
1. a kind of atomization type water injector for irrigation, including fuselage, it is characterised in that:
It is equipped with working chamber in the fuselage, is equipped with water intake mechanism in the working chamber, the water intake mechanism includes rotating bar, described
Cross bar aft bulkhead is fixed with the first fixed link, and rotation is equipped with the rotating bar in first fixed link, and described first is fixed
Torsional spring is equipped between bar and the rotating bar；
Mobile mechanism is equipped on the upside of the water intake mechanism, the mobile mechanism includes loading block, and the working chamber aft bulkhead is equipped with
Sliding cavity can move left and right in the sliding cavity equipped with the loading block, and end wall is equipped with magnet, the load to the sliding cavity up and down
Object block front end face is fixed with motor, and the motor front end face is rotatably equipped with driving shaft；
Water spraying mechanism is equipped on the left of the mobile mechanism, the water spraying mechanism includes the water storage for being fixed on the working chamber rear end face
Frame, the water storage frame is interior to be equipped with water storage cavity, and the water storage cavity lower end wall is fixed with hollow stem, described hollow stem or so end face pair
Perforation is claimed to set there are two water inlet, the hollow stem is interior to be equipped with outlet pipe, is rotatably equipped with spray head, the spray on the hollow stem
It is equipped with water chamber in head, is equipped with steel plate in the water chamber, after water is broken through the steel plate by high pressure, water can be atomized.
2. a kind of atomization type water injector for irrigation according to claim 1, it is characterised in that: the water inlet machine
Structure further includes resetting block, and water storage cavity left end wall is equipped with opening to the translot having, can be moved left and right in the translot be equipped with it is multiple
Position block, the resetting block left side are fixed with cross bar, and the resetting block lower end surface is fixed with catch bar, under the water storage cavity
End wall is equipped with effluent trough and first movement slot up and down, can be moved left and right in the first movement slot equipped with sealing block, described
First movement slot is arranged on the left of the effluent trough, and the first movement slot is connected to the effluent trough, the catch bar right end
It is fixed with the first rack gear on the downside of face, is fixed with water inlet pipe on the downside of the effluent trough.
3. a kind of atomization type water injector for irrigation according to claim 1, it is characterised in that: to the movement
Mechanism is described in detail, and the mobile mechanism further includes driven shaft, and the working chamber aft bulkhead is rotatably equipped with described driven
Axis is successively fixed with reel and gear on the driven shaft from back to front, filament, the gear is wound on the reel
It being engaged with first rack gear, the working chamber aft bulkhead is equipped with fixed pulley, and loading block lower end surface is fixed with release link,
Driving gear is fixed on the driving shaft, loading block right side is fixedly connected with the filament.
4. a kind of atomization type water injector for irrigation according to claim 2, it is characterised in that: the sprinkler
Structure further includes pushing block, and water storage cavity left end wall is equipped with the second shifting chute of opening to the right, can be left in second shifting chute
It moves right and is equipped with pushing block, be connected with spring, the promotion between the pushing block left side and second shifting chute left end wall
Block left side is fixed with push rod, moves on the hollow stem and is equipped with sealing plate, and the sealing plate upper surface is fixed with the
Two rack gears and mandril, the mandril are arranged on the right side of second rack gear, and second rack gear is engaged with the driving gear, institute
It states spray head upper surface and is fixed with vertical bar, the vertical bar front end face is fixed with the second fixed link, turns in second fixed link
Dynamic to be equipped with connecting rod, the connecting rod right side is fixed with bar.
5. a kind of atomization type water injector for irrigation according to claim 4, it is characterised in that: the bar by
Gravity can move down, and after water slug, the bar can be moved up, and that does not block water goes out direction.
6. a kind of atomization type water injector for irrigation according to claim 4, it is characterised in that: the torsional spring, institute
It states spring and is in compressive state, when the rotating bar is in a vertical state, the torsional spring is in normal condition.
7. a kind of atomization type water injector for irrigation according to claim 4, it is characterised in that: the release link
After a distance that moves right, the mandril, which moves up, remains to drive the release link to be moved to the left.
8. a kind of atomization type water injector for irrigation according to claim 4, it is characterised in that: the sealing block energy
Sealing function is played, the sealing block can block water outflow or flow into the water storage cavity.
9. a kind of atomization type water injector for irrigation according to claim 4, it is characterised in that: the water passes through
It can be atomized when steel plate, and the spray head can be driven to rotate around the hollow stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910797464.2A CN110449278A (en) | 2019-08-27 | 2019-08-27 | A kind of atomization type water injector for irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910797464.2A CN110449278A (en) | 2019-08-27 | 2019-08-27 | A kind of atomization type water injector for irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110449278A true CN110449278A (en) | 2019-11-15 |
Family
ID=68489388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910797464.2A Withdrawn CN110449278A (en) | 2019-08-27 | 2019-08-27 | A kind of atomization type water injector for irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110449278A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921727A (en) * | 2020-07-13 | 2020-11-13 | 苏州波粒新能源科技有限公司 | Hydroenergy-based lawn water spraying system |
| CN112354640A (en) * | 2020-10-22 | 2021-02-12 | 黄长才 | Novel agricultural water-saving irrigation equipment and water-saving irrigation method |
| CN112723442A (en) * | 2020-12-31 | 2021-04-30 | 昆山市玉山镇富华湘机电设备厂 | Energy-saving and environment-friendly solar outdoor piston drinking water purification device |
| CN114679980A (en) * | 2020-12-31 | 2022-07-01 | 安徽科技学院 | Strawberry seedling raising machine and using method thereof |
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| CN2188430Y (en) * | 1994-02-08 | 1995-02-01 | 邓穗 | Rotary spray nozzle |
| US5598977A (en) * | 1995-02-07 | 1997-02-04 | Anthony Manufacturing Corporation | Rotary irrigation sprinkler nozzle with improved distribution |
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| CN201930872U (en) * | 2011-01-31 | 2011-08-17 | 广东达华节水科技股份有限公司 | Rocker arm spray nozzle for spray irrigation |
| CN103998146A (en) * | 2011-11-04 | 2014-08-20 | 阿尔诺·德雷克塞尔 | Jet diffuser with quick-replaceable nozzle for irrigation systems |
| CN104959247A (en) * | 2015-05-29 | 2015-10-07 | 安徽浮山现代家庭农场有限公司 | Uniformly spraying irrigation nozzle |
| CN108160355A (en) * | 2017-12-29 | 2018-06-15 | 五河县纬立农业科技有限公司 | A kind of water saving irrigation nozzle |
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| CN2188430Y (en) * | 1994-02-08 | 1995-02-01 | 邓穗 | Rotary spray nozzle |
| US5598977A (en) * | 1995-02-07 | 1997-02-04 | Anthony Manufacturing Corporation | Rotary irrigation sprinkler nozzle with improved distribution |
| JP3478645B2 (en) * | 1995-09-13 | 2003-12-15 | 東日本旅客鉄道株式会社 | Sprinkler injection nozzle device |
| CN201930872U (en) * | 2011-01-31 | 2011-08-17 | 广东达华节水科技股份有限公司 | Rocker arm spray nozzle for spray irrigation |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921727A (en) * | 2020-07-13 | 2020-11-13 | 苏州波粒新能源科技有限公司 | Hydroenergy-based lawn water spraying system |
| CN111921727B (en) * | 2020-07-13 | 2021-05-18 | 苏州波粒新能源科技有限公司 | Hydroenergy-based lawn water spraying system |
| CN112354640A (en) * | 2020-10-22 | 2021-02-12 | 黄长才 | Novel agricultural water-saving irrigation equipment and water-saving irrigation method |
| CN112354640B (en) * | 2020-10-22 | 2022-01-14 | 宁夏浩荣建设工程有限公司 | Novel agricultural water-saving irrigation equipment and water-saving irrigation method |
| CN112723442A (en) * | 2020-12-31 | 2021-04-30 | 昆山市玉山镇富华湘机电设备厂 | Energy-saving and environment-friendly solar outdoor piston drinking water purification device |
| CN114679980A (en) * | 2020-12-31 | 2022-07-01 | 安徽科技学院 | Strawberry seedling raising machine and using method thereof |
| CN114679980B (en) * | 2020-12-31 | 2023-09-08 | 安徽科技学院 | Strawberry seedling raising machine and using method thereof |
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Application publication date: 20191115 |