CN212279218U - Ornamental trees and shrubs irrigation equipment - Google Patents
Ornamental trees and shrubs irrigation equipment Download PDFInfo
- Publication number
- CN212279218U CN212279218U CN202020818118.6U CN202020818118U CN212279218U CN 212279218 U CN212279218 U CN 212279218U CN 202020818118 U CN202020818118 U CN 202020818118U CN 212279218 U CN212279218 U CN 212279218U
- Authority
- CN
- China
- Prior art keywords
- water
- tank
- pipe
- underground
- infiltration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003973 irrigation Methods 0.000 title claims abstract description 22
- 230000002262 irrigation Effects 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 202
- 238000001764 infiltration Methods 0.000 claims abstract description 67
- 230000008595 infiltration Effects 0.000 claims abstract description 67
- 238000005086 pumping Methods 0.000 claims description 18
- 238000005507 spraying Methods 0.000 claims description 15
- 239000004746 geotextile Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 description 12
- 239000007921 spray Substances 0.000 description 12
- 238000003860 storage Methods 0.000 description 7
- 238000005406 washing Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Classifications
-
- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Sewage (AREA)
Abstract
The utility model relates to a trees irrigation equipment discloses an ornamental trees and shrubs irrigation equipment, and it includes the header tank, the inside person in charge that draws water that can upwards draw water that is equipped with of header tank, header tank neatly arranged is between two rows of trees, the below of header tank still is equipped with the underground infiltration case, the underground infiltration case is buried in the below ground, be equipped with in the underground infiltration case and draw water the branch pipe that draws water of being responsible for the intercommunication. The utility model discloses can effectively irrigate subaerial rainwater make full use of between the dress with two adjacent, improve the recycle ratio of rainwater, reach the effect of green water conservation.
Description
Technical Field
The utility model belongs to the technical field of tree irrigation equipment's technique and specifically relates to a gardens tree irrigation equipment is related to.
Background
Irrigation of gardens is the supply of water to plants in gardens by manual or mechanical methods, so that the plants can absorb sufficient water. Irrigation devices are commonly used to irrigate water by spraying.
The invention with the publication number of CN108207567A discloses a water-saving irrigation device for garden sapling cultivation, which comprises a water storage tank, wherein a lower water cavity is arranged at the middle position of the bottom end of the water storage tank, a water collecting bucket is arranged on the outer side of the upper plane of the lower water cavity, a support is arranged on the water collecting bucket, a fixed seat is arranged at the top end of the support, a water outlet pump is arranged above the fixed seat, water outlet ends of the left side and the right side of the water outlet pump are both connected with a water outlet pipe, spray heads are arranged at the tail ends of the water outlet pipes, and a driving motor is arranged above the water outlet pump through a fixed frame, namely the driving motor drives the water outlet. In addition, a filter screen is arranged at the cavity opening of the lower water cavity to prevent impurities such as leaves from falling into the water storage tank.
The above prior art solutions have the following drawbacks: trees are generally regularly arranged in gardens, and irrigation devices are installed between two rows of trees and are uniformly arranged and rotated to spray and irrigate.
When raining, the rainwater between the two irrigation devices directly falls to the ground and cannot be fully utilized;
and, when irrigation equipment is spraying the rainwater, because the outlet pipe sprays for rotating, then when the water storage tank rotated the position between two irrigation equipment and sprayed, the rainwater was sprayed the subaerial and the perpendicular infiltration downwards of position between two irrigation equipment, makes this part rainwater can not effectual spraying on trees or infiltration root department. Thereby making the recovery rate of rainwater low.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a gardens tree irrigation equipment can effectively utilize subaerial rainwater make full use of between two adjacent irrigation clothes, improves the recycle ratio of rainwater, reaches the effect of green water conservation.
The utility model aims at realizing through the following technical scheme:
the utility model provides an ornamental trees and shrubs irrigation equipment, includes the header tank, the header tank is inside to be equipped with the person in charge that draws water that can upwards draw water, header tank neatly arranged is between two rows of trees, the below of header tank still is equipped with the underground infiltration case, the underground infiltration case is buried in the below ground, be equipped with in the underground infiltration case and draw water the branch pipe that draws water of being responsible for the intercommunication.
Through adopting above-mentioned technical scheme, the underground infiltration water tank can be collected the subaerial rainwater all around of header tank below to through the suction pump with the rainwater in header tank and the underground infiltration water tank together upwards extract spray, then with subaerial rainwater make full use of, improve the recycle rate of rainwater, reach the effect of green water conservation. And the underground infiltration tank is positioned below the ground, so that rainwater extending into the underground infiltration tank is not easy to evaporate, and the underground infiltration tank has a good storage function.
The present invention may be further configured in a preferred embodiment as: every underground infiltration case is located the below ground between the two adjacent water collecting tanks, just underground infiltration case upper surface is provided with the infiltration layer.
Through adopting above-mentioned technical scheme, the underground infiltration water tank can be collected the underground infiltration between the two adjacent header tanks, has increased the recycle ratio of the rainwater between the two adjacent header tanks or subaerial rainwater.
The present invention may be further configured in a preferred embodiment as: the upper end of the vertical side face of the underground infiltration water tank is provided with an infiltration pipe, the infiltration pipe is inclined upwards towards the direction of the underground infiltration water tank far away, and the end part of the infiltration pipe is wrapped with geotextile.
Through adopting above-mentioned technical scheme, increased the water-collecting effect of secret infiltration case, make secret infiltration case rainwater all around also can stretch into in the secret infiltration case, improve the recycle rate of rainwater.
The present invention may be further configured in a preferred embodiment as: the bottom surface of the underground infiltration water tank is in a shape which gradually shrinks downwards.
Through adopting above-mentioned technical scheme, make the rainwater in the secret infiltration case gather together towards the place that the bottom surface contracts, then can make the rainwater in the secret infiltration case can by make full use of.
The present invention may be further configured in a preferred embodiment as: the lower end of the water pumping branch pipe is wrapped with geotextile, and the lower end of the water pumping branch pipe is positioned at the lowest position of the underground water seepage tank.
Through adopting above-mentioned technical scheme, for making the rainwater in the secret infiltration case can be by abundant utilization, then will draw the lower extreme of water branch pipe and locate the lowest of secret infiltration case, but the underground infiltration incasement can be difficult to avoid getting into a small amount of earth, then earth can deposit in the lowest of secret infiltration case, so the lower extreme cladding geotechnological cloth at the branch pipe that draws water filters earth, prevents that earth from being drawn the water branch pipe and causing the jam.
The present invention may be further configured in a preferred embodiment as: and a one-way valve is arranged at the joint of the upper end of the water pumping branch pipe and the water pumping main pipe.
Through adopting above-mentioned technical scheme, when the header tank is deposited with full rainwater and when outwards not spraying, if do not establish the check valve, then because the effect of hydraulic makes the rainwater of depositing in the header tank flow into underground infiltration tank through drawing water the person in charge and drawing water the branch pipe and flowing into downwards, make the rainwater in the header tank run off to the space of depositing water of underground infiltration tank has been reduced simultaneously.
The present invention may be further configured in a preferred embodiment as: still including the water-collecting sheet, the water-collecting sheet is fixed in the header tank top, the water-collecting sheet is from edge towards central point and header tank intercommunication of undercut gradually, still be equipped with the filter screen on the water-collecting sheet, filter screen edge and water-collecting sheet edge fixed connection, just filter screen central point upwards swells gradually.
Through adopting above-mentioned technical scheme, when rainy day, the header tank probably has fallen leaves or other impurity in the header tank when catchmenting, consequently sets up the filter screen on the water-collecting plate, makes the fallen leaves can not fall into in the header tank. And through the inclined plane of filter screen and the washing of rainwater, make fallen leaves or other impurity on the filter screen automatic by the washing away from the filter screen, make fallen leaves or other impurity can not pile up and influence the collection of rainwater on the filter screen.
The present invention may be further configured in a preferred embodiment as: the water-saving filter is characterized by further comprising a water delivery pipe, the lower end of the water delivery pipe is connected with a water suction pump, a connecting cavity is arranged at the upper end of the water delivery pipe, a rotary joint is arranged between the connecting cavity and the water delivery pipe, at least one water outlet pipe is communicated with the vertical side face of the connecting cavity, a spray head is arranged at the end of each water outlet pipe, and water spray holes spraying water towards the filter screen are formed in the side face of each water outlet pipe.
Through adopting above-mentioned technical scheme, towards the hole for water spraying of filter screen on the outlet pipe, the pivoted erodees the filter screen, can wash away fallen leaves or other impurity that the rainwater can not wash away on the filter screen to guarantee the normal collection of header tank to the rainwater. And the rainwater which scours the filter screen plate can flow into the water collecting tank again through the water collecting plate for recycling.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the underground infiltration water tank can collect the rainwater on the ground around the lower part of the water collection tank, and the rainwater in the water collection tank and the underground infiltration water tank are upwards extracted and sprayed together through the water suction pump, so that the rainwater on the ground is fully utilized, the recovery rate of the rainwater is improved, and the effect of green water conservation is achieved. In addition, the underground water seepage tank is positioned below the ground, so that rainwater extending into the underground water seepage tank is not easy to evaporate, and the underground water seepage tank has a good storage function;
2. when rainy day, the header tank may have fallen leaves or other impurity when catchmenting and drop to the header tank in, consequently sets up the filter screen on the water-collecting plate, makes the fallen leaves can not fall into in the header tank. And through the inclined plane of filter screen and the washing away of rainwater, make the automatic quilt of fallen leaves or other impurity on the filter screen that drops wash away from the filter screen, make fallen leaves or other impurity can not pile up and influence the collection of rainwater on the filter screen, and when washing away, the rainwater can also flow into reuse in the header tank again.
Drawings
FIG. 1 is a first schematic structural diagram of a water collecting tank, a water collecting device and a water spraying device.
FIG. 2 is a schematic structural diagram II of the water collecting tank, the water collecting device and the water spraying device.
Fig. 3 is a partial cross-sectional view of the irrigation device of the present invention.
In the figure, 1, a water collecting tank; 11. a water flowing port; 2. a water collection device; 21. a water collection plate; 22. filtering with a screen; 3. a water spraying device; 31. a water pump; 32. a water delivery pipe; 33. a support frame; 331 a loop; 332. a support bar; 34. connecting the cavity; 35. a drive motor; 36. a water outlet pipe; 361. a spray head; 362. a water spray hole; 37. a main water pumping pipe; 38. a water pumping branch pipe; 39. a rotating joint; 4. an underground infiltration tank; 41. a water seepage layer; 42. geotextile; 43. a water seepage pipe; 5. a one-way valve; 6. and (4) the ground.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses an ornamental trees and shrubs irrigation equipment, including locating a plurality of header tanks 1 on ground 6, the orderly range of header tank 1 is between two adjacent rows of trees, and header tank 1's top is equipped with water-collecting device 2 and water jet equipment 3.
The middle position of the upper surface of the water collecting tank 1 is provided with a water flowing port 11 communicated with the inside of the water collecting tank 1. The water collecting device 2 is installed at the upper end of the water discharge opening 11.
The water collecting device 2 comprises a water collecting plate 21 fixed at the upper end of the water flowing port 11, and the water collecting plate 21 is funnel-shaped. The middle position of the water collecting plate 21 is fixed at the upper end of the water flowing port 11 and communicated with the water flowing port 11. That is, when it rains, rainwater falls onto the water collection sheet 21 and flows into the water collection tank 1 along the inclined surface of the water collection sheet 21.
The water collecting device 2 further includes a strainer 22 fixed to the water collecting plate 21. The edge of the strainer 22 is fixedly coupled to the edge of the water collecting plate 21, and the strainer 22 is gradually raised upward from the edge to the central position. When falling leaves or other objects fall onto the screen 22 in rainy weather, the leaves or other objects are washed away from the screen 22 by the inclined surface of the screen 22 and the rain water, so that the screen 22 is not blocked.
Referring to fig. 2, the water spraying device 3 comprises a water pump 31 disposed at the bottom of the water collecting tank 1, a water pipe 32 is connected to the water pump 31, and the water pipe 32 extends vertically upward from the bottom of the water collecting tank 1 and passes through the filter screen 22. And the water suction pump 31 is also connected with a water suction main pipe 37, namely the water suction pipe pumps rainwater through the water suction main pipe 37 and conveys the rainwater through the water conveying pipe 32.
Meanwhile, a support frame 33 is fixed above the water collection plate 21 and below the filter screen 22, the support frame 33 includes a lantern ring 331 sleeved on the water pipe 32, the lantern ring 331 is fixedly connected with the water pipe 32, and the upper top surface of the lantern ring 331 is fixedly connected with the lower bottom surface of the middle position of the filter screen 22. The supporting frame 33 further includes a plurality of supporting rods 332 fixed to the vertical side walls of the collar 331, where the number of the supporting rods 332 is four and the supporting rods are uniformly arranged around the center line of the collar 331. The other end of the support rod 332 extends obliquely downward and is supported and fixed to the upper surface of the water collection sheet 21.
The water spraying device 3 comprises a connecting cavity 34 arranged above the filter screen 22, a rotating joint 39 is arranged between the connecting cavity 34 and the upper end of the water pipe 32, the water pipe 32 is communicated with the inside of the connecting cavity 34, and the connecting cavity 34 can rotate around the axis of the water pipe 32 through the rotating joint 39. The swivel joint 39 is prior art and will not be described in detail herein.
Meanwhile, a plurality of water outlet pipes 36 are fixed on the vertical side surface of the connecting cavity 34, the water outlet pipes 36 are communicated with the inside of the connecting cavity 34, and the number of the water outlet pipes 36 is four and the water outlet pipes are uniformly distributed around the axis of the water conveying pipe 32. And the end of each outlet pipe 36 is further provided with a spray nozzle 361, that is, rainwater pumped up from the water collecting tank 1 by the suction pump 31 can be sprayed out through the outlet pipe 36 and the spray nozzle 361. In addition, each water outlet pipe 36 is provided with a plurality of water spraying holes 362 in the direction towards the filter screen 22, and the water spraying holes 362 are uniformly arranged along the extending direction of the water outlet pipe 36. That is, when the nozzle 361 sprays rainwater to the outside, the rainwater is washed toward the filter screen 22 through the water spraying holes 362, and the fallen leaves on the filter screen 22 can be washed away.
A fixing frame (not shown in the figures) is installed above the connecting cavity 34, a driving motor 35 is installed at the top end of the fixing frame, a rotating shaft of the driving motor 35 penetrates the fixing frame downwards to be connected with the connecting cavity 34, the installation mode of the driving motor 35 and the fixing frame is the prior art, namely the driving motor 35 drives the connecting cavity 34 to rotate, and the water outlet pipe 36 is rotated to spray water, the specific structure of the water outlet pipe is determined according to actual conditions, and detailed description is not provided herein.
Referring to fig. 3, the irrigation device further comprises an underground infiltration tank 4 arranged below the water collection tank 1. The underground infiltration tank 4 is buried under the ground 6 between two adjacent water collection tanks 1 (only one set of water collection tank 1 and underground infiltration tank 4 is shown in the drawing). Moreover, a water seepage layer 41 is laid on the upper surface of the underground water seepage tank 4, and the water seepage layer 41 is made of water seepage materials such as geotextile 42 and the like, so that rainwater above the underground water seepage tank 4 can seep into the underground water seepage tank 4.
Simultaneously, the upper end of 4 lateral walls of underground infiltration case still is equipped with a plurality of infiltration pipes 43 with the inside intercommunication of 4 underground infiltration cases, and infiltration pipe 43 evenly distributed on same horizontal plane around 4 lateral walls of underground infiltration case, and infiltration pipe 43 all upwards sets up towards the direction slope of the 4 water tank of remote infiltration. The end of the seepage pipe 43 is coated with geotextile 42, so that soil is not easy to enter the underground seepage tank 4 along the seepage pipe 43.
The bottom surface of the underground infiltration water tank 4 is arranged in a shape which gradually shrinks downwards. And, still communicate between secret infiltration case 4 and the header tank 1 and be equipped with the branch pipe 38 that draws water, the lower extreme cladding of branch pipe 38 that draws water has geotechnological cloth 42 and is located the lowest in the secret infiltration case 4. The upper end of the water pumping branch pipe 38 simultaneously passes through the underground infiltration water tank 4 and the water collecting tank 1 and is communicated with the water pumping main pipe 37. Meanwhile, the one-way valve 5 is also arranged on the water pumping branch pipe 38 near the position communicated with the water pumping main pipe 37, even if rainwater only flows into the water pumping main pipe 37 from the water pumping branch pipe 38 and cannot flow back.
The implementation principle of the embodiment is as follows:
when it is rainy, rainwater falls onto the water collection sheet 21 and then flows into the water collection tank 1 along the water collection sheet 21. Meanwhile, rainwater on the ground 6 infiltrates downward and into the underground infiltration tank 4. And because the underground infiltration water tank 4 is arranged below the ground 6, the rainwater in the underground infiltration water tank 4 is not easy to evaporate, and the underground infiltration water tank has good water storage effect. And, the filter screen 22 of water collection sheet 21 top blocks fallen leaves or other impurity, makes fallen leaves or other impurity can not fall into header tank 1, simultaneously because fallen leaves or other impurity on the washing away filter screen 22 of rainwater can remove along the inclined plane of filter screen 22 and drop, makes fallen leaves or other impurity be difficult for blockking up filter screen 22.
When rainwater needs to be sprayed outwards, the water suction pump 31 simultaneously pumps the rainwater in the water collection tank 1 and the underground water seepage tank 4, and then the rainwater is sprayed out through the rotation of the water outlet pipe 36. And at this moment, the rainwater sprayed to the ground 6 between the two adjacent water collecting tanks 1 through the water outlet pipe 36 permeates downwards and permeates into the underground infiltration water tank 4, so that the part of rainwater can be reused, the recovery rate of the rainwater is improved, and the effect of green water conservation is realized.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an ornamental trees and shrubs irrigation equipment, includes header tank (1), header tank (1) inside is equipped with the person in charge of (37) of drawing water that can upwards draw water, header tank (1) neatly arranges between two rows of trees, its characterized in that: an underground infiltration water tank (4) is further arranged below the water collection tank (1), the underground infiltration water tank (4) is buried below the ground (6), and a water pumping branch pipe (38) communicated with a water pumping main pipe (37) is arranged in the underground infiltration water tank (4).
2. The garden tree irrigating device according to claim 1, wherein: each underground water seepage tank (4) is positioned below the ground (6) between two adjacent water collection tanks (1), and a water seepage layer (41) is arranged on the upper surface of each underground water seepage tank (4).
3. The garden tree irrigating device according to claim 2, wherein: the upper end of the vertical side face of the underground infiltration water tank (4) is provided with an infiltration pipe (43), the infiltration pipe (43) is inclined upwards towards the direction of the far-away underground infiltration water tank (4), and the end part of the infiltration pipe (43) is wrapped with geotextile (42).
4. The garden tree irrigating device according to claim 3, wherein: the bottom surface of the underground infiltration water tank (4) is in a shape which gradually shrinks downwards.
5. The garden tree irrigating device according to claim 4, wherein: the lower end of the water pumping branch pipe (38) is wrapped with geotextile (42), and the lower end of the water pumping branch pipe (38) is positioned at the lowest part of the underground infiltration water tank (4).
6. The garden tree irrigating device according to claim 5, wherein: and a one-way valve (5) is arranged at the joint of the upper end of the water pumping branch pipe (38) and the water pumping main pipe (37).
7. The irrigation device for garden trees according to any one of claims 1 to 6, wherein: still including water-collecting tray (21), water-collecting tray (21) are fixed in header tank (1) top, water-collecting tray (21) from edge towards central point position undercut gradually and central point position and header tank (1) intercommunication, still be equipped with filter screen (22) on water-collecting tray (21), filter screen (22) edge and water-collecting tray (21) edge fixed connection, just filter screen (22) central point position upwards swells gradually.
8. The garden tree irrigating device according to claim 7, wherein: still include raceway (32), raceway (32) lower extreme and suction pump (31) are connected, raceway (32) upper end is equipped with connects cavity (34), be equipped with rotary joint (39) between connection cavity (34) and raceway (32), the intercommunication is equipped with at least one outlet pipe (36) on the vertical side of connecting cavity (34), the tip of outlet pipe (36) is equipped with shower nozzle (361), water hole for water spraying (362) towards filter screen (22) are opened to the side of outlet pipe (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020818118.6U CN212279218U (en) | 2020-05-16 | 2020-05-16 | Ornamental trees and shrubs irrigation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020818118.6U CN212279218U (en) | 2020-05-16 | 2020-05-16 | Ornamental trees and shrubs irrigation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212279218U true CN212279218U (en) | 2021-01-05 |
Family
ID=73967928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020818118.6U Active CN212279218U (en) | 2020-05-16 | 2020-05-16 | Ornamental trees and shrubs irrigation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212279218U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114982597A (en) * | 2022-06-02 | 2022-09-02 | 广州大学 | Irrigation dripping and rainwater collecting device based on one-way valve mechanism |
| CN118000050A (en) * | 2024-02-02 | 2024-05-10 | 珠江水利委员会珠江水利科学研究院 | Water-saving irrigation structure of cyclic utilization |
| CN118056490A (en) * | 2022-11-21 | 2024-05-21 | 杭州和达市政园林建设有限公司 | Water saving system for irrigation of landscape green land |
| CN118120588A (en) * | 2024-02-02 | 2024-06-04 | 珠江水利委员会珠江水利科学研究院 | Low-cost gardens water-saving irrigation structure |
-
2020
- 2020-05-16 CN CN202020818118.6U patent/CN212279218U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114982597A (en) * | 2022-06-02 | 2022-09-02 | 广州大学 | Irrigation dripping and rainwater collecting device based on one-way valve mechanism |
| CN114982597B (en) * | 2022-06-02 | 2024-04-16 | 广州大学 | Irrigation drip and rainwater collection device based on check valve mechanism |
| CN118056490A (en) * | 2022-11-21 | 2024-05-21 | 杭州和达市政园林建设有限公司 | Water saving system for irrigation of landscape green land |
| CN118000050A (en) * | 2024-02-02 | 2024-05-10 | 珠江水利委员会珠江水利科学研究院 | Water-saving irrigation structure of cyclic utilization |
| CN118120588A (en) * | 2024-02-02 | 2024-06-04 | 珠江水利委员会珠江水利科学研究院 | Low-cost gardens water-saving irrigation structure |
| CN118000050B (en) * | 2024-02-02 | 2024-08-16 | 珠江水利委员会珠江水利科学研究院 | Recycling water-saving irrigation structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212279218U (en) | Ornamental trees and shrubs irrigation equipment | |
| CN212103898U (en) | Ecological bank protection in river course | |
| CN212405198U (en) | Recycled aggregate concrete slope protection | |
| CN216960986U (en) | Auxiliary structure for planting vegetation for ecological restoration of mine | |
| CN110952640B (en) | Sponge city seepage and drainage structure and sponge city water circulation system | |
| CN212877012U (en) | An intelligent irrigation device for garden green space | |
| CN210782373U (en) | Water-saving irrigation device for landscaping | |
| CN217850659U (en) | Water-saving gardens irrigation equipment | |
| CN215648571U (en) | Rainwater collecting device for irrigation | |
| CN208987463U (en) | The energy-saving drainage system of afforestation | |
| CN213306643U (en) | Water-saving type greening irrigation system | |
| CN207538115U (en) | Rainwater utilization walnut plantation | |
| CN216438195U (en) | Afforestation water supply installation | |
| CN213476776U (en) | Ecological slope protection of vwatching of cascaded earth and rockfill dam low reaches dam slope | |
| CN211340968U (en) | Rainwater collection device is used in gardens | |
| CN207512043U (en) | A kind of gardens rainwater utilization system in sponge city | |
| CN210341538U (en) | Environment-friendly garden permeable road structure with rainwater collection and recycling functions | |
| CN208211056U (en) | It is implanted into the gardens catchwork irrigation system of underground | |
| CN216452389U (en) | Irrigation equipment with water conservation function for landscaping | |
| CN216586593U (en) | Landscaping greening protection slope | |
| CN219019809U (en) | Collapsible loess water-saving irrigation facility | |
| CN113047375A (en) | Be used for rainwater garden to store up engineering and plant roofing and prevent siphon system of arranging | |
| CN120211294B (en) | An ecological protection anchoring system for rock slopes | |
| CN214229245U (en) | Gardens are planted and are put with watering that has rainwater collection function | |
| CN119344197B (en) | A vineyard water-saving irrigation system and construction method thereof, and a grape planting irrigation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |