CN116686673B - Sapling watering device for road isolation green belt - Google Patents
Sapling watering device for road isolation green belt Download PDFInfo
- Publication number
- CN116686673B CN116686673B CN202310751093.0A CN202310751093A CN116686673B CN 116686673 B CN116686673 B CN 116686673B CN 202310751093 A CN202310751093 A CN 202310751093A CN 116686673 B CN116686673 B CN 116686673B
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- Prior art keywords
- spray
- spraying
- plate
- support
- sapling
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- 238000002955 isolation Methods 0.000 title claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 109
- 238000005507 spraying Methods 0.000 claims abstract description 66
- 239000007788 liquid Substances 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000002262 irrigation Effects 0.000 claims abstract description 14
- 238000003973 irrigation Methods 0.000 claims abstract description 14
- 230000000712 assembly Effects 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 6
- 230000004083 survival effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004162 soil erosion Methods 0.000 abstract 2
- 239000002689 soil Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a seedling watering device for a road isolation green belt, which is characterized by comprising a plurality of watering mechanisms which are arranged around the trunk of the seedling; the irrigation mechanism comprises a support, a spray plate and a spray switch assembly, wherein the spray plate is extended with a connecting rod, the connecting rod is connected to the top of the support, a plurality of spray holes are uniformly distributed in the spray plate, the spray plate is provided with liquid inlets which are communicated with the spray holes, one end of the spray switch assembly is connected to the support, the other end of the spray switch assembly is connected to the corresponding spray plate, the spray switch assembly is provided with a liquid inlet and a liquid outlet, and the liquid outlet is communicated with the liquid inlets through hoses; the invention avoids water drops from accumulating on the blades at the top of the sapling, solves the problem of occupying a lane by adopting a watering vehicle spraying mode, sprays the sapling from bottom to top through the spraying holes on the spraying plate, avoids soil erosion caused by soil erosion at the root of the sapling during spraying, and is beneficial to improving the survival rate of the sapling.
Description
Technical Field
The invention relates to the technical field of irrigation, in particular to a seedling irrigation device for a road isolation green belt.
Background
On urban roads, a road isolation green belt is generally arranged in the middle of the road so as to separate lanes at two sides, tree seedlings are planted on the road isolation green belt, and the tree seedlings in the road isolation green belt need to be irrigated regularly.
The existing spray gun in the watering vehicle is generally adopted to spray the sapling from top to bottom, so that water drops are accumulated on the blades at the top of the sapling, and the water drops are easy to form lenses, so that the blades are burnt under sunlight irradiation, and meanwhile, the watering vehicle needs to occupy an inner road to run, and the road passing efficiency is reduced.
Disclosure of Invention
The invention aims to overcome the defects and provide a seedling watering device for a road isolation green belt.
In order to achieve the above object, the present invention is specifically as follows:
the utility model provides a road isolation greenbelt sapling watering device, includes a plurality of watering mechanisms who encloses to establish around the sapling trunk, every watering mechanism is all including support, at least one spray board and at least one spray switch subassembly, the transversal circular-arc that personally submits of support, spray board and spray switch subassembly one-to-one setting, the spray board is fan-shaped, the spray board extends has a connecting rod, the connecting rod is connected at the top of support, the equipartition has a plurality of holes that spray on the spray board, be equipped with one and each liquid inlet joint that sprays the hole all communicates on the spray board, spray switch subassembly's one end is connected on the support, spray switch subassembly's the other end is connected on corresponding spray board, spray switch subassembly has a feed liquor mouth and liquid outlet, the liquid outlet passes through the hose intercommunication with the feed liquor joint, feed liquor mouth and external water supply line intercommunication.
In the invention, the connecting rod is hinged at the top of the support, one end of the spray switch assembly is hinged on the support, and the other end of the spray switch assembly is hinged on the spray plate.
The invention further discloses a spray switch assembly, which comprises a switch body, a telescopic rod and a one-way valve, wherein one end of the switch body is hinged to a support, a cavity is formed in the switch body, one end of the telescopic rod movably stretches into the cavity from the other end of the switch body, a plug part is arranged at one end of the telescopic rod, the outer wall of the plug part is matched with the inner wall of the cavity, the telescopic rod is provided with a central shaft hole, one end of the central shaft hole penetrates through the plug part and then is communicated with the cavity, a liquid outlet is formed in the other end of the telescopic rod, the liquid outlet is communicated with the other end of the central shaft hole, the other end of the telescopic rod is hinged to a spray plate, a liquid inlet is formed in the side wall of one end of the switch body, the liquid inlet is communicated with the cavity, and the one-way valve is arranged at the liquid inlet.
According to the invention, the surrounding baffle plates are arranged in three directions in the periphery of the top of the spraying plate in a protruding mode, and the three surrounding baffle plates are surrounded to form a notch structure with an outward opening.
The invention further discloses a spray plate, wherein a plurality of air spraying holes are formed in the periphery of the plurality of spray holes, and the spray plate is provided with air spraying joints communicated with the air spraying holes.
The invention further provides at least one spray connector arranged on the spray plate.
The irrigation mechanism comprises two irrigation plates and two irrigation switch assemblies, wherein the two irrigation plates are arranged at intervals along the circumferential direction, and the two irrigation switch assemblies are correspondingly arranged at intervals along the circumferential direction.
The beneficial effects of the invention are as follows: the invention is arranged around the trunk of the sapling by arranging the irrigation mechanism, and sprays the sapling from bottom to top by utilizing the spraying holes on the spraying plate, so that water drops are prevented from accumulating on the blades at the top of the sapling, the problem that the spraying mode of the irrigation vehicle occupies a lane is solved, meanwhile, the sapling is sprayed from bottom to top by the spraying holes on the spraying plate, the soil loss caused by scouring of the soil at the root of the sapling during spraying is avoided, and the survival rate of the sapling is improved.
Drawings
FIG. 1 is a perspective view of the present invention with the shower plate in an inclined upward position;
FIG. 2 is another perspective view of the shower plate of the present invention in an angled up position;
FIG. 3 is a perspective view of the shower plate of the present invention in an inclined down condition;
FIG. 4 is a perspective view of the irrigation mechanism of the present invention;
FIG. 5 is a perspective view of a shower plate of the present invention;
FIG. 6 is another perspective view of a shower plate of the present invention;
FIG. 7 is a schematic view of the structure of the shower plate of the present invention;
FIG. 8 is a perspective view of the spray switch assembly of the present invention;
FIG. 9 is a schematic cross-sectional view of the spray switch assembly of the present invention;
reference numerals illustrate: 100. a watering mechanism; 1. a support; 2. a spray plate; 21. a connecting rod; 22. spraying holes; 23. a liquid inlet joint; 24. a surrounding baffle; 25. a gas injection hole; 26. a jet connector; 27. a spray joint; 3. a spray switch assembly; 31. a switch body; 311. a cavity; 32. a telescopic rod; 321. a plug portion; 322. a central shaft hole; 33. a one-way valve; 34. a liquid inlet; 35. and a liquid outlet.
Detailed Description
The invention will now be described in further detail with reference to the drawings and the specific embodiments, without limiting the scope of the invention.
As shown in fig. 1 to 9, the watering device for the sapling of the road isolation green belt according to the present embodiment includes a plurality of watering mechanisms 100 surrounding the trunk of the sapling, each watering mechanism 100 includes a support 1, at least one spray plate 2 and at least one spray switch assembly 3, the cross section of the support 1 is arc-shaped, so that the sapling trunk is adapted, the spray plates 2 and the spray switch assemblies 3 are arranged in a one-to-one correspondence manner, the spray plates 2 are fan-shaped, the spray plates 2 extend to form a connecting rod 21, the connecting rod 21 is connected to the top of the support 1, a plurality of spray holes 22 are uniformly distributed on the spray plates 2, a liquid inlet joint 23 which is all communicated with each spray hole 22 is arranged on the spray plates 2, one end of the spray switch assemblies 3 is connected to the support 1, the other end of the spray switch assemblies 3 is connected to the corresponding spray plate 2, the spray switch assemblies 3 have a liquid inlet 34 and a liquid outlet 35, and the liquid inlet joint 23 are communicated with the liquid inlet pipe 34 through a hose. In this embodiment, the number of irrigation mechanisms 100 is two.
The working mode of the embodiment is as follows: in actual use, install a plurality of watering mechanism 100 on road isolation greenbelt to enclose and establish around the sapling trunk, with inlet 34 and external supply line intercommunication, with each spray board 2 slant tilt up, external supply line pumps water to inlet 34, the water that pumps gets into liquid inlet joint 23 from liquid outlet 35 after spraying switch assembly 3, then spray the sapling from each hole 22 that sprays towards the sapling, from down upwards spray the sapling, avoid the water droplet to accumulate on the blade at sapling top, solve the problem that adopts the watering car to occupy the lane.
This embodiment encloses around setting up at the sapling trunk through setting up watering mechanism 100 to utilize the hole 22 that sprays on the board 2 that sprays from down upwards to spray the sapling, avoid the water droplet to accumulate on the blade at sapling top, and solve the problem that adopts the watering car mode to occupy the lane that sprays, spray the sapling from down upwards through the hole 22 that sprays on the board 2 simultaneously, cause the washing away and lead to soil loss to the soil of sapling root when avoiding spraying, be favorable to improving the sapling survival rate.
As shown in fig. 2 to 4, further, based on the above embodiment, the connecting rod 21 is hinged on the top of the support 1, one end of the spray switch assembly 3 is hinged on the support 1, and the other end of the spray switch assembly 3 is hinged on the spray plate 2. According to the embodiment, the spraying plate 2 is hinged to the support 1, so that the inclination angle of the spraying plate 2 is adjusted along with growth of seedlings, and a better spraying effect is achieved.
As shown in fig. 1 to 4, fig. 8 and fig. 9, based on the above embodiment, further, the spray switch assembly 3 includes a switch body 31, a telescopic rod 32 and a one-way valve 33, one end of the switch body 31 is hinged on the support 1, a cavity 311 is provided in the switch body 31, one end of the telescopic rod 32 movably stretches into the cavity 311 from the other end of the switch body 31, a plug 321 is provided at one end of the telescopic rod 32, an outer wall of the plug 321 is adapted to an inner wall of the cavity 311, the telescopic rod 32 is provided with a central shaft hole 322, one end of the central shaft hole 322 is communicated with the cavity 311 after penetrating through the plug 321, a liquid outlet 35 is provided at the other end of the telescopic rod 32, the liquid outlet 35 is communicated with the other end of the central shaft hole 322, the other end of the telescopic rod 32 is hinged on the spray plate 2, a liquid inlet 34 is provided on a side wall of one end of the switch body 31, the liquid inlet 34 is communicated with the cavity 311, and the one-way valve 33 is provided at the liquid inlet 34.
Specifically, the telescopic rod 32 divides the cavity 311 into a rod cavity and a rodless cavity, the spray plate 2 is in a state of tilting downwards initially, when an external water supply pipeline pumps water in the cavity 311 through the liquid inlet 34, the one-way valve 33 is opened, water flows into the rodless cavity to fill the rodless cavity, the water flows are sprayed out of the spray holes 22 after passing through the central shaft hole 322 of the telescopic rod 32, the liquid outlet 35, the hose and the liquid inlet joint 23, seedlings are sprayed, and meanwhile, the telescopic rod 32 stretches out relative to the switch body 31 under the pushing of the water flow, the volume of the rodless cavity is increased, so that the spray plate 2 is pushed to swing upwards against the action of gravity until the stroke of the telescopic rod 32 is completed, and the spray plate 2 is in a state of tilting upwards at the moment; after the spraying is finished, the external water supply pipeline stops supplying water, the one-way valve 33 is closed, the spraying plate 2 swings downwards under the dead weight, the telescopic rod 32 is retracted inwards, the volume of the rodless cavity is reduced, the pressure intensity is increased, and therefore water accumulated in the rodless cavity is sprayed out from each spraying hole 22 after passing through the central shaft hole 322, the liquid outlet 35, the hose and the liquid inlet connector 23, and sprayed water can flow outwards along the surface of the spraying plate 2 to irrigate the periphery of the sapling.
This embodiment is through setting up cavity 311 on switch body 31 to and cooperation telescopic link 32, check valve 33, thereby utilize water pressure to promote telescopic link 32 to stretch out, promote to spray board 2 and swing, unable extra power, in the realization of spraying board 2 swing in-process simultaneously, can spray around the sapling, make to spray more dispersion, promote the sapling root system evenly to develop all around, do benefit to the improvement sapling mobility, spray the effect better.
As shown in fig. 1 and fig. 3 to fig. 7, based on the above embodiment, further, surrounding baffles 24 are protruding in three directions in the periphery of the top of the shower plate 2, and the three surrounding baffles 24 form a notch structure with an outward opening. The notch structure is formed by arranging the surrounding baffle 24, so that when the spraying plate 2 is in an inclined upward state to spray, water drops dropping on the upper surface of the spraying plate 2 can be collected, water is prevented from being concentrated at the center of a sapling, when the spraying plate 2 is changed from the inclined upward state to the inclined downward state, water gathered in the notch structure rolls down along the surface of the spraying plate 2, the surrounding area outside the sapling is irrigated, and the root system of the sapling is promoted to develop all around.
In this embodiment, the spraying plate 2 is provided with a plurality of air spraying holes 25 around the plurality of spraying holes 22, and the spraying plate 2 is provided with air spraying joints 26 communicated with the air spraying holes 25. Specifically, the air injection joint 26 communicates with an external air supply line; in this embodiment, the air spraying holes 25 are formed around the plurality of spraying holes 22, so that when the spraying holes 22 spray, each air spraying hole 25 sprays air, so that a gas enclosing wall is formed around the spraying holes 22, and water sprayed from the spraying holes 22 can be fully sprayed on the sapling, and the spraying effect is further ensured.
In this embodiment, the spraying plate 2 is further provided with at least one spraying connector 27. Specifically, two spraying joints 27 are arranged on the spraying plate 2 at intervals, the two spraying joints 27 are positioned in an area formed by a plurality of spraying holes 22, and the spraying joints 27 are staggered with the spraying holes 22; the two spraying joints 27 are communicated with an external medicine supply pipeline; in actual use, the spray connector 27 is used for spraying the medicinal powder to the sapling, and meanwhile, each spray hole 22 is used for spraying the medicinal powder to the sapling, and the sprayed medicinal powder is mixed with sprayed water to form medicinal liquid.
Based on the above embodiment, further, each irrigation mechanism 100 includes two spray plates 2 and two spray switch assemblies 3, where two spray plates 2 are disposed at intervals along a circumferential direction, and two spray switch assemblies 3 are disposed at intervals along a circumferential direction correspondingly. In the embodiment, the two spraying plates 2 and the two spraying switch assemblies 3 are arranged so as to fully spray around the sapling, and the spraying effect is further improved.
The foregoing description is only one preferred embodiment of the invention, and therefore all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the invention are intended to be embraced therein.
Claims (5)
1. The seedling watering device for the road isolation green belt is characterized by comprising a plurality of watering mechanisms; each irrigation mechanism comprises a support, a spray plate and a spray switch assembly, wherein the cross section of the support is arc-shaped, a connecting rod is arranged between the spray plate and the support, a plurality of spray holes are uniformly distributed on the spray plate, a liquid inlet connector communicated with the spray holes is arranged on the spray plate, the spray switch assembly is arranged between the support and the spray plate, the spray switch assembly is provided with a liquid inlet and a liquid outlet, the liquid outlet is communicated with the liquid inlet connector, and the liquid inlet is communicated with an external water supply pipeline;
the connecting rod is hinged to the top of the support, one end of the spray switch assembly is hinged to the support, and the other end of the spray switch assembly is hinged to the spray plate;
the utility model discloses a spray switch assembly, including switch body and telescopic link, the one end of switch body articulates on the support, this internal cavity that has of switch, the one end activity of telescopic link stretches into in the cavity and is equipped with the stopper portion from the other end activity of switch body, the telescopic link is equipped with the center shaft hole, the one end in center shaft hole runs through behind the stopper portion with the cavity intercommunication, the other end intercommunication in liquid outlet and center shaft hole, the other end of telescopic link articulates on the spray board, inlet and cavity intercommunication, the inlet is equipped with the check valve.
2. The green belt seedling watering device for road isolation according to claim 1, wherein the three directions in the periphery of the top of the spray plate are all provided with surrounding baffles in a protruding mode, and the three surrounding baffles are surrounded to form a notch structure with an opening facing outwards.
3. The device for watering saplings in the road isolation green belt according to claim 1, wherein the spraying plate is provided with a plurality of spraying holes around the plurality of spraying holes, and the spraying plate is provided with a spraying joint communicated with each spraying hole.
4. The green belt seedling watering device for road isolation according to claim 1, wherein the spray plate is further provided with at least one spray connector.
5. The device for watering seedlings on road isolation green belts according to claim 1, wherein each watering mechanism comprises two spraying plates and two spraying switch assemblies, the two spraying plates are arranged at intervals along the circumferential direction, and the two spraying switch assemblies are correspondingly arranged at intervals along the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310751093.0A CN116686673B (en) | 2023-06-25 | 2023-06-25 | Sapling watering device for road isolation green belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310751093.0A CN116686673B (en) | 2023-06-25 | 2023-06-25 | Sapling watering device for road isolation green belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116686673A CN116686673A (en) | 2023-09-05 |
| CN116686673B true CN116686673B (en) | 2024-04-05 |
Family
ID=87831006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310751093.0A Active CN116686673B (en) | 2023-06-25 | 2023-06-25 | Sapling watering device for road isolation green belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116686673B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117981740B (en) * | 2024-04-03 | 2024-06-14 | 山东省林业保护和发展服务中心 | Insect-proof spraying device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9300452D0 (en) * | 1992-02-25 | 1993-03-03 | Dryden Robert C | Horticultural watering aid |
| CN107568034A (en) * | 2017-11-01 | 2018-01-12 | 北京碧海怡景园林绿化有限公司 | Arbor irrigation rig |
| CN108782179A (en) * | 2018-06-06 | 2018-11-13 | 蒙城县京徽蒙农业科技发展有限公司 | A kind of uniform irrigation device of vegetable cultivation sprinkling |
| CN109042240A (en) * | 2018-09-12 | 2018-12-21 | 山东美华环境科技有限公司 | A kind of landscape Intelligent spraying system |
| CN111869552A (en) * | 2020-08-31 | 2020-11-03 | 南京林业大学 | Automatic sprinkling irrigation equipment of landscape and sprinkling irrigation system |
| CN214126342U (en) * | 2020-11-19 | 2021-09-07 | 安徽建筑大学 | Rotary-type-based sprinkling irrigation device for intelligent agriculture |
| CN215422059U (en) * | 2021-05-15 | 2022-01-07 | 天津泰达园林建设有限公司 | Vertical sprinkling irrigation moisturizing device for large evergreen plants |
| CN114365674A (en) * | 2021-11-23 | 2022-04-19 | 上海汇圣林业有限公司 | Telescopic sprinkling irrigation device |
| CN216392473U (en) * | 2021-11-23 | 2022-04-29 | 江苏润发园林工程有限公司 | Green belt irrigation equipment for municipal works |
-
2023
- 2023-06-25 CN CN202310751093.0A patent/CN116686673B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9300452D0 (en) * | 1992-02-25 | 1993-03-03 | Dryden Robert C | Horticultural watering aid |
| CN107568034A (en) * | 2017-11-01 | 2018-01-12 | 北京碧海怡景园林绿化有限公司 | Arbor irrigation rig |
| CN108782179A (en) * | 2018-06-06 | 2018-11-13 | 蒙城县京徽蒙农业科技发展有限公司 | A kind of uniform irrigation device of vegetable cultivation sprinkling |
| CN109042240A (en) * | 2018-09-12 | 2018-12-21 | 山东美华环境科技有限公司 | A kind of landscape Intelligent spraying system |
| CN111869552A (en) * | 2020-08-31 | 2020-11-03 | 南京林业大学 | Automatic sprinkling irrigation equipment of landscape and sprinkling irrigation system |
| CN214126342U (en) * | 2020-11-19 | 2021-09-07 | 安徽建筑大学 | Rotary-type-based sprinkling irrigation device for intelligent agriculture |
| CN215422059U (en) * | 2021-05-15 | 2022-01-07 | 天津泰达园林建设有限公司 | Vertical sprinkling irrigation moisturizing device for large evergreen plants |
| CN114365674A (en) * | 2021-11-23 | 2022-04-19 | 上海汇圣林业有限公司 | Telescopic sprinkling irrigation device |
| CN216392473U (en) * | 2021-11-23 | 2022-04-29 | 江苏润发园林工程有限公司 | Green belt irrigation equipment for municipal works |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116686673A (en) | 2023-09-05 |
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