CN113483861A - Water level monitoring device for garden irrigation - Google Patents
Water level monitoring device for garden irrigation Download PDFInfo
- Publication number
- CN113483861A CN113483861A CN202110867533.XA CN202110867533A CN113483861A CN 113483861 A CN113483861 A CN 113483861A CN 202110867533 A CN202110867533 A CN 202110867533A CN 113483861 A CN113483861 A CN 113483861A
- Authority
- CN
- China
- Prior art keywords
- drain pipe
- water level
- water
- nursery stock
- level monitoring
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 105
- 230000002262 irrigation Effects 0.000 title claims abstract description 23
- 238000003973 irrigation Methods 0.000 title claims abstract description 23
- 238000012806 monitoring device Methods 0.000 title claims description 12
- 230000008595 infiltration Effects 0.000 claims abstract description 14
- 238000001764 infiltration Methods 0.000 claims abstract description 14
- 238000012544 monitoring process Methods 0.000 claims abstract description 13
- 239000003550 marker Substances 0.000 claims description 30
- 238000007667 floating Methods 0.000 claims description 16
- 238000002955 isolation Methods 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 230000004083 survival effect Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 238000005086 pumping Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 206010021143 Hypoxia Diseases 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
- G01F23/58—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements using mechanically actuated indicating means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model belongs to the technical field of afforestation and specifically relates to a water level monitoring facilities for treegarden irrigation has solved the difficult judgement of water level of nursery stock root ball below, the unnecessary water's in nursery stock below discharge problem of not being convenient for, and it is including laying the infiltration layer in nursery stock root ball below, the drain pipe of putting to one side has been buried underground in the infiltration layer, the drain pipe top is higher than ground, be equipped with the floater that is used for monitoring nursery stock below water level in the drain pipe, be connected with the sighting rod on the floater, the sighting rod top is higher than the drain pipe top. This application has the judgement of making things convenient for the staff to nursery stock root ball below water level, and then guarantees the timely discharge of the unnecessary water in nursery stock root ball below, guarantees the effect of the survival rate of nursery stock.
Description
Technical Field
The application relates to afforestation's field especially relates to a water level monitoring facilities for treegarden irrigation.
Background
When planting the nursery stock, need dig out the planting hole of certain degree of depth subaerial, at the in-process of digging a hole and planting, the soil compaction around the earth of planting hole machine is easily become compact to people's trampling and planting instrument's removal, cause soil hardening, and the soil compactness of parcel is also higher on the nursery stock root ball, after planting the nursery stock root ball to planting in the hole, watering, the water that gushes on continuous rainfall and the underground easily is detained near the nursery stock root system, consequently after the nursery stock is planted, need in time take out near planting hole excessive water, avoid nursery stock root system oxygen deficiency corruption.
Aiming at the related technologies, the inventor thinks that the defects that the water level below the root ball of the seedling is difficult to judge and the excessive water below the seedling is inconvenient to discharge exist.
Disclosure of Invention
For the convenience of staff to the judgement of nursery stock root ball below water level, and then guarantee the timely discharge of the unnecessary water in nursery stock root ball below, guarantee the survival rate of nursery stock, this application provides a water level monitoring facilities for treegarden irrigation.
The application provides a pair of water level monitoring facilities for treegarden irrigation adopts following technical scheme:
the utility model provides a water level monitoring facilities for treegarden irrigation, is including laying the infiltration layer of nursery stock root ball below, the drain pipe of putting to one side has been buried underground in the infiltration layer, the drain pipe top is higher than ground, be equipped with the floater that is used for monitoring nursery stock below water level in the drain pipe, be connected with the sighting rod on the floater, the sighting rod top is higher than the drain pipe top.
Through adopting above-mentioned technical scheme, bury the drain pipe of putting to one side underground in nursery stock root ball below, and place the floater that is connected with the sighting rod in the drain pipe, made things convenient for and highly judged the water level of nursery stock root ball below through the sighting rod stretches out the drain pipe, made things convenient for in time to take out the unnecessary water in nursery stock below when nursery stock root ball below water level is higher, through laying the infiltration layer in nursery stock root ball below, and bury the drain pipe bottom underground to the infiltration layer, made things convenient for the infiltration in the unnecessary water in nursery stock root ball below to infiltration layer and the drain pipe, made things convenient for gathering and taking out of unnecessary water in nursery stock root ball below.
Optionally, the drain pipe is in an inverted T shape.
Through adopting above-mentioned technical scheme, improved the stability that the drain pipe was buried underground in the water seepage layer, prevented that the drain pipe from removing in water seepage layer or soil, lead to the inaccurate of measurement of nursery stock root ball below water level.
Optionally, the drain pipe is coated with a first isolation layer, and a plurality of layers of second isolation layers are arranged in the water seepage layer.
Through adopting above-mentioned technical scheme, made things convenient for and held back most impurity of aquatic outside layer of seeping water layer one upon layer through the second isolation layer to further hold back the impurity of aquatic outside the drain pipe through first isolation layer, make the impurity that the aquatic that gets into in the drain pipe contains reduce, prevent that impurity from silting up in the drain pipe, with the drain pipe jam, or improve the resistance that the floater received when floating from top to bottom in the drain pipe, made things convenient for the instruction of floater and sighting rod to nursery stock root ball below water level.
Optionally, the marker post is provided with scales.
By adopting the technical scheme, the accurate judgment of the moving distance of the marker post, namely the water level below the nursery stock, is further facilitated for the workers, and the timely discharge of redundant water below the root ball of the nursery stock is facilitated.
Optionally, a limiting cylinder used for limiting the marker post is arranged in the top end of the drain pipe in a sliding mode, the top edge of the limiting cylinder is connected with a flange with the radius equal to that of the drain pipe, and an inner cylinder matched with the marker post in a sliding mode is connected in the limiting cylinder.
Through adopting above-mentioned technical scheme, keep the sighting rod parallel with the drain pipe through spacing section of thick bamboo, guarantee that the sighting rod slides from top to bottom along the center pin of drain pipe, improved the sighting rod and slided from top to bottom stability in the drain pipe under the drive of floater, further made things convenient for directly perceived and accurate instruction of nursery stock root ball below water level.
Optionally, the marker post is hollow and cylindrical, and the bottom end of the marker post penetrates through the floating ball along the diameter of the floating ball.
Through adopting above-mentioned technical scheme, made things convenient for through the sighting rod to take out the unnecessary water in nursery stock root ball below, and need not put into the pipeline of suction in the drain pipe, the convenience when having improved the unnecessary water in nursery stock root ball below and discharging.
Optionally, the floating ball is in threaded connection with the outer wall of the marker post.
By adopting the technical scheme, the floating ball and the mark post are convenient to assemble, disassemble, clean and replace, and the floating ball and the mark post are convenient to install in the limiting cylinder and the drain pipe.
Optionally, the top end of the marker post is connected with a first dustproof cover, the top end of the drain pipe is connected with a second dustproof cover, and the marker post penetrates through the second dustproof cover.
Through adopting above-mentioned technical scheme, establish through the lid of first shield on the sighting rod top and establish with the lid of second shield on the drain pipe top, prevent that external impurity from getting into drain pipe or sighting rod in, make drain pipe or sighting rod block up, and then influence the observation of nursery stock root ball below water level and the discharge of unnecessary water, or rainwater gets into the drain pipe when the rainfall is more, aggravate the waterlogging degree that nursery stock root ball received.
Optionally, the second dust cover is set to be in a cone shape with an upward tip.
Through adopting above-mentioned technical scheme, the second shield is with the downward water conservancy diversion of rainwater when having made things convenient for the rainfall, has reduced the probability that the rainwater gets into in the drain pipe from the space between second shield and sighting rod, prevents that the drain pipe from increasing the adverse effect of rainfall to nursery stock root ball.
Optionally, the first dust cover is in threaded connection with the inner wall of the marker post, and the second dust cover is in threaded connection with the outer wall of the drain pipe.
Through adopting above-mentioned technical scheme, improved the stability of being connected between first shield and sighting rod to and the stability of being connected between second shield and drain pipe, prevent that first shield and second shield from breaking away from on sighting rod or the drain pipe under the exogenic action.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the inclined drain pipe is embedded below the seedling root ball, and the floating ball connected with the marker post is placed in the drain pipe, so that the water level below the seedling root ball can be conveniently judged by the height of the marker post extending out of the drain pipe, the excessive water below the seedling can be conveniently pumped out in time when the water level below the seedling root ball is high, the water seepage layer is laid below the seedling root ball, the bottom end of the drain pipe is embedded into the water seepage layer, the infiltration of the excessive water below the seedling root ball into the water seepage layer and the drain pipe is facilitated, and the collection and the pumping of the excessive water below the seedling root ball are facilitated;
2. the mark post is arranged in a hollow cylindrical shape, so that redundant water permeating into the drain pipe can be conveniently extracted through the mark post, the first dustproof cover is connected to the top end of the mark post, the second dustproof cover is connected to the top end of the drain pipe, external impurities can be conveniently isolated outside the mark post or the drain pipe, and the mark post or the drain pipe is prevented from being silted and blocked;
3. through establishing the drain pipe into the form of falling T, improved the drain pipe and buried the stability in water seepage layer and soil underground, reduced the drain pipe and shifted or pivoted probability under the effect of external force, through set up the scale on the sighting rod, made things convenient for the staff to the accurate judgement of nursery stock root ball below water level rising degree, made things convenient for the timely discharge of the surplus water in nursery stock root ball below.
Drawings
Fig. 1 is a schematic structural diagram of a water level monitoring device for garden irrigation according to an embodiment of the present application.
Fig. 2 is a sectional view of a drain pipe and a post of a water level monitoring apparatus for garden irrigation according to an embodiment of the present application.
Description of reference numerals: 1. a water seepage layer; 11. a second isolation layer; 2. a drain pipe; 21. a first isolation layer; 22. a second dust cover; 3. a floating ball; 4. a marker post; 41. a first dust cover; 5. a limiting cylinder; 51. an inner cylinder.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses water level monitoring facilities for treegarden irrigation. Referring to fig. 1 and 2, a water level monitoring facilities for treegarden irrigation, including bury the drain pipe 2 of putting to one side under the nursery stock root ball underground, drain pipe 2 is the shape of falling T, make drain pipe 2 be difficult for shifting or rotating under the exogenic action, a plurality of through-holes have been seted up to drain pipe 2 bottom, made things convenient for in the water infiltration drain pipe 2 of nursery stock root ball below, drain pipe 2 top is higher than ground, be provided with sighting rod 4 in the drain pipe 2, 4 tops of sighting rod are higher than drain pipe 2 tops, 4 bottoms of sighting rod are connected with floater 3, when the water level risees in drain pipe 2, floater 3 shifts up under the buoyancy, and drive sighting rod 4 and move up, made things convenient for the staff to judge the water level of nursery stock root ball below through the distance that shifts up of sighting rod 4, and then in time with the unnecessary water discharge below the nursery stock root ball. The floater 3 and the outer wall of the lower end of the marker post 4 are in threaded connection, so that the floater 3 and the marker post 4 can be conveniently detached, cleaned and replaced, and the floater 3 and the marker post 4 can be conveniently installed in the drain pipe 2.
Referring to fig. 1 and 2, a water seepage layer 1 is arranged between the bottom surface of the planting pit and the seedling root ball, the water seepage layer 1 is formed by paving a plurality of broken stones in the embodiment of the application, when the seedling is watered excessively, rains continuously or floods on underground water, the excessive water is easy to seep into the water seepage layer 1, and the water below the seedling root ball is further convenient to seep into the drain pipe 2. The outer cladding in drain pipe 2 bottom has first isolation layer 21, is equipped with multilayer second isolation layer 11 in the water seepage layer 1, and first isolation layer 21 and second isolation layer 11 can be geotechnological cloth in this application embodiment for when water of nursery stock root ball below oozes in proper order to water seepage layer 1 and drain pipe 2, the impurity of aquatic is held back layer upon layer, prevents that aquatic impurity from getting into drain pipe 2 in, causes drain pipe 2 siltation to block up, has made things convenient for drain pipe 2's long-term use.
Referring to fig. 1 and 2, the marker post 4 is hollow inside, which facilitates the pumping of water in the drain pipe 2 through the marker post 4 and the discharge of excess water in the drain pipe 2. 4 top inner wall threaded connection of sighting rod has first shield 41, drain pipe 2 top outer wall threaded connection has second shield 22, and sighting rod 4 wears to locate on the second shield 22, made things convenient for impurity such as the dust with the external world through first shield 41 and second shield 22 to block outside sighting rod 4 and drain pipe 2, prevent that impurity from causing siltation in drain pipe 2 after getting into drain pipe 2, be unfavorable for floater 3 and sighting rod 4 fluctuation in drain pipe 2, prevent that impurity from causing behind the entering sighting rod 4 that the sighting rod 4 is interior to block up, be unfavorable for through the outside drainage of sighting rod 4. The radius of the upper section of the first dustproof cover 41 is larger than the radius of the marker post 4, the second dustproof cover 22 limits the first dustproof cover 41, and the marker post 4 is prevented from sliding into the drain pipe 2
Referring to fig. 1 and 2, the second dust cap 22 is conical with an upward tip, and when rainwater or irrigation water is scattered onto the second dust cap 22, the second dust cap 22 guides the water downward, so that the probability that the water enters the drain pipe 2 from the gap between the second dust cap 22 and the marker post 4 is reduced, and the excessive irrigation degree of the seedling root ball by the drain pipe 2 is prevented from being aggravated.
Referring to fig. 1 and 2, a limiting cylinder 5 is embedded in the top end of the drain pipe 2, the top edge of the limiting cylinder 5 is connected with a flange, the outer wall of the limiting cylinder 5 is tightly attached to the inner wall of the drain pipe 2, the radius of the flange of the limiting cylinder 5 is equal to that of the drain pipe 2, the limiting cylinder 5 is conveniently embedded in the top end of the drain pipe 2, and the limiting cylinder 5 is prevented from sliding into the drain pipe 2. Be connected with inner tube 51 through many poles in the spacing section of thick bamboo 5, the axis of inner tube 51 and the coincidence of the axis of spacing section of thick bamboo 5, and inner tube 51 inner wall hugs closely with 4 outer walls of sighting rod, it is spacing with sighting rod 4 through spacing section of thick bamboo 5 and inner tube 51 to have made things convenient for, make sighting rod 4 slide from top to bottom along drain pipe 2's axis in drain pipe 2, prevent that sighting rod 4 from rocking in drain pipe 2, and then influence the staff and pass through the judgement of sighting rod 4 to the interior rising water level of drain pipe 2.
Referring to fig. 1 and 2, the marker post 4 is uniformly provided with a plurality of scales along the length direction, so that the scales can be conveniently corresponding to the water level of the floating ball 3 by a worker, the observation of the water level below the seedling root ball by the worker is further facilitated, the worker can conveniently discharge excessive water below the seedling root ball in time, the normal growth of the transplanted seedlings is ensured, and especially, the seedlings transplanted in areas with water easily accumulated such as sunken lands and lawns are ensured.
The implementation principle of a water level monitoring equipment for garden irrigation in the embodiment of the application is as follows: after digging out the planting hole in the plot of waiting to transplant the nursery stock, adopt rubble and geotechnological cloth to lay the infiltration layer 1 that has second isolation layer 11 at the planting hole bottom of a hole to the drain pipe 2 that will wrap up first isolation layer 21 is the shape of falling T and buries underground in infiltration layer 1, makes drain pipe 2 put to one side, and the top of drain pipe 2 is higher than ground. And (3) placing the root ball of the seedling in the planting pit, filling the planting pit, and fixing the seedling to ensure that the seedling is not easy to topple under the action of gravity or external force. With 3 threaded connection of floater to 4 lower extremes of sighting rod, wear to locate inner tube 51 and second shield 22 with sighting rod 4 in proper order, again with first shield 41 spiral to 4 upper ends of sighting rod in, set up spacing section of thick bamboo 5 in drain pipe 2 upper end to with second shield 22 threaded connection to drain pipe 2 upper end outer wall, accomplish the installation of sighting rod 4 and floater 3 in drain pipe 2 promptly.
When the nursery stock is watered excessively and continuously and a large amount of rainfall or underground water gushes, so that the underground water below the nursery stock root ball is excessive, the excessive underground water permeates into the water seepage layer 1, then enters the drain pipe 2, the water in the drain pipe 2 exerts buoyancy on the floating ball 3 to make the floating ball 3 rise, and drives the mark post 4 to slide upwards in the inner cylinder 51 along the axis of the drain pipe 2, the worker judges the distance of the mark post 4 floating upwards through the scales, and further knows the rising amplitude of the water level below the nursery stock, the first dustproof cover 41 can be taken down, the water pumping device is communicated with the mark post 4, the water in the drain pipe 2 is pumped out through the mark post 4 until the floating ball 3 and the mark post 4 do not float upwards, the excessive water under the seedling root ball is discharged, the water content in the seedling root ball is ensured to be proper, the seedling root system is prevented from being damaged due to oxygen deficiency caused by soaking in water, and the normal growth of the transplanted seedlings is ensured.
The above is a preferred embodiment of the present application, and the scope of protection of the present application is not limited by the above, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a water level monitoring facilities for treegarden irrigation which characterized in that: including laying in infiltration layer (1) of nursery stock root ball below, bury drain pipe (2) of putting to one side underground in infiltration layer (1), drain pipe (2) top is higher than ground, be equipped with floater (3) that are used for monitoring nursery stock below water level in drain pipe (2), be connected with sighting rod (4) on floater (3), sighting rod (4) top is higher than drain pipe (2) top.
2. The water level monitoring device for garden irrigation according to claim 1, wherein: the drain pipe (2) is in an inverted T shape.
3. The water level monitoring device for garden irrigation according to claim 1, wherein: the water draining pipe (2) is coated with a first isolation layer (21), and a plurality of layers of second isolation layers (11) are arranged in the water seepage layer (1).
4. The water level monitoring device for garden irrigation according to claim 1, wherein: the mark post (4) is provided with scales.
5. The water level monitoring device for garden irrigation according to claim 1, wherein: the water draining pipe (2) is characterized in that a limiting cylinder (5) used for limiting the marker post (4) is arranged in the top end of the water draining pipe in a sliding mode, the top edge of the limiting cylinder (5) is connected with a flange with the radius equal to that of the water draining pipe (2), and an inner cylinder (51) matched with the marker post (4) in a sliding mode is connected into the limiting cylinder (5).
6. The water level monitoring device for garden irrigation according to claim 1, wherein: the marker post (4) is in a hollow cylinder shape, and the bottom end of the marker post (4) penetrates through the floating ball (3) along the diameter of the floating ball (3).
7. The water level monitoring device for garden irrigation according to claim 6, wherein: the floating ball (3) is in threaded connection with the outer wall of the marker post (4).
8. The water level monitoring device for garden irrigation according to claim 1, wherein: the top end of the marker post (4) is connected with a first dustproof cover (41), the top end of the drain pipe (2) is connected with a second dustproof cover (22), and the marker post (4) penetrates through the second dustproof cover (22).
9. The water level monitoring device for garden irrigation according to claim 8, wherein: the second dust cover (22) is formed in a conical shape with the tip end facing upwards.
10. The water level monitoring device for garden irrigation according to claim 8, wherein: the first dustproof cover (41) is in threaded connection with the inner wall of the marker post (4), and the second dustproof cover (22) is in threaded connection with the outer wall of the drain pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110867533.XA CN113483861B (en) | 2021-07-30 | 2021-07-30 | Water level monitoring equipment for treegarden irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110867533.XA CN113483861B (en) | 2021-07-30 | 2021-07-30 | Water level monitoring equipment for treegarden irrigation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113483861A true CN113483861A (en) | 2021-10-08 |
| CN113483861B CN113483861B (en) | 2024-03-29 |
Family
ID=77944639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110867533.XA Active CN113483861B (en) | 2021-07-30 | 2021-07-30 | Water level monitoring equipment for treegarden irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113483861B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111066529A (en) * | 2020-02-17 | 2020-04-28 | 陈继勇 | Flowerpot capable of displaying water storage capacity |
| WO2020142043A2 (en) * | 2019-01-02 | 2020-07-09 | Yulug Ahmet Omer | Smart irrigation by monitoring the ground water level |
| CN211849723U (en) * | 2020-03-25 | 2020-11-03 | 洪海健 | Rainwater collection and utilization device for municipal construction |
| CN211855502U (en) * | 2020-04-28 | 2020-11-03 | 安徽友鼎环境工程有限公司 | Water level monitoring device for hydraulic engineering |
| CN113039970A (en) * | 2021-03-23 | 2021-06-29 | 江苏广吴建设园林有限公司 | Roof landscape maintenance system |
-
2021
- 2021-07-30 CN CN202110867533.XA patent/CN113483861B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020142043A2 (en) * | 2019-01-02 | 2020-07-09 | Yulug Ahmet Omer | Smart irrigation by monitoring the ground water level |
| CN111066529A (en) * | 2020-02-17 | 2020-04-28 | 陈继勇 | Flowerpot capable of displaying water storage capacity |
| CN211849723U (en) * | 2020-03-25 | 2020-11-03 | 洪海健 | Rainwater collection and utilization device for municipal construction |
| CN211855502U (en) * | 2020-04-28 | 2020-11-03 | 安徽友鼎环境工程有限公司 | Water level monitoring device for hydraulic engineering |
| CN113039970A (en) * | 2021-03-23 | 2021-06-29 | 江苏广吴建设园林有限公司 | Roof landscape maintenance system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113483861B (en) | 2024-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110291982B (en) | Rock slope greening and rainwater collection and storage irrigation system thereof | |
| CN104335879A (en) | Manual restoration method of vegetation in water-level-fluctuating zone of reservoir | |
| CN105145107A (en) | Stable vegetation ecological establishing method for hill type reservoir entry estuarine wetland | |
| CN105865965B (en) | Weighing Lysimeter a kind of ground suitable for rice terrace | |
| KR101054882B1 (en) | Underground pipe drainage system | |
| CN111485599A (en) | Full-automatic water-collecting irrigation slope surface protection device suitable for arid area and construction method | |
| CN102047833A (en) | Waterlogging simulation test system for rainfed cropland | |
| CN209824682U (en) | Slope greening structure | |
| CN113006096B (en) | Ecological vegetation concrete slope protection structure and construction method thereof | |
| CN214116694U (en) | Ecological case of planting and applied this water conservancy ecological stereoplasm revetment of planting case | |
| CN113483861A (en) | Water level monitoring device for garden irrigation | |
| CN113016490A (en) | Comprehensive functional rainwater garden under saline-alkali soil condition | |
| CN110146654A (en) | A kind of flood stain comprehensive draining index Test device and its application method | |
| CN104863165B (en) | A kind of ecological slope protection device of rock side slope and its application | |
| CN109618884A (en) | A kind of phreatic water seepage flow catchments hidden pipe structure | |
| CN209945955U (en) | Soil depthkeeping moisture seepage monitoring devices | |
| CN210341846U (en) | Prevent drainage structures of planting of vegetation of landscape plant waterlogging | |
| CN210987495U (en) | Irrigation system for large arbor planting | |
| CN106405679A (en) | Well alignment device which quantitatively monitors underground water flow and well pull ring | |
| CN213819153U (en) | Multifunctional seedling planting device | |
| CN212971113U (en) | Green plant irrigation equipment for greening engineering | |
| CN210395506U (en) | Viaduct rainwater collection system | |
| CN214329083U (en) | Automatic water collecting and storing device for road greening | |
| CN220380786U (en) | Ecological agriculture runoff monitoring devices | |
| CN204202928U (en) | Sloping upland is along the runoff gathering-device under slope or cross ridge condition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Room 2001-2012, Building G, Kaiping Business Center, 11666 East the Taihu Lake Avenue, the Taihu Lake New Town, East the Taihu Lake Eco tourism Resort, Wujiang District, Suzhou City, Jiangsu Province, 215000 Applicant after: Jiangsu Sencai Ecological Environment Co.,Ltd. Address before: 215000 342, building a, Kaiping business center, 11666 East Taihu Avenue, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Applicant before: Suzhou sencai greening Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |