CN214046999U - Three-dimensional irrigation system for vertical greening - Google Patents

Three-dimensional irrigation system for vertical greening Download PDF

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Publication number
CN214046999U
CN214046999U CN202022297094.7U CN202022297094U CN214046999U CN 214046999 U CN214046999 U CN 214046999U CN 202022297094 U CN202022297094 U CN 202022297094U CN 214046999 U CN214046999 U CN 214046999U
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China
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irrigation
planting
irrigation system
planting units
vertical greening
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CN202022297094.7U
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戚智勇
孟庆甲
刘德庆
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Hunan Shangjia Green Environment Co ltd
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Hunan Shangjia Green Environment Co ltd
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Abstract

The utility model discloses a three-dimensional irrigation system for vertical greening, which comprises a plurality of planting units and a framework for splicing and fixing the planting units according to vertical greening, wherein the three-dimensional irrigation system depends on the framework to automatically irrigate the planting units; the planting units are arranged on the framework in a plurality of layers from top to bottom, the three-dimensional irrigation system comprises drip irrigation pipes located above each layer of planting units and drainage channels located below each layer of planting units, and the drip irrigation pipes are connected with a drip irrigation water supply control unit. The utility model discloses a vertical greening's three-dimensional irrigation, than current automatic irrigation technique, reduced the irrigation management degree of difficulty of vertical greening view to can maintain the afforestation effect more effectively.

Description

Three-dimensional irrigation system for vertical greening
Technical Field
The utility model relates to a three-dimensional irrigation system for vertical greening.
Background
In the existing three-dimensional greening, the cloth bag type, the planting groove, the planting box and the climbing vine type vertical greening are poor in water retention of the three-dimensional greening, soil loss is serious when the water quantity in rainy seasons is large, soil hardening is serious in dry seasons, water retention and environmental protection are poor, plants are short in survival time in the vertical greening above the growth, later maintenance cost is high, installation is inconvenient, construction period is long, construction operation is difficult, certain limitation is placed on the height of the vertical greening, certain potential safety hazards exist due to overhigh height, the climbing vine type three-dimensional greening plants can be selected few, the growth period of the plants is long, visual effect is slow, the period is long, corrosion threat is caused to building walls, and applicable scenes are few. In the water culture type three-dimensional greening, the water culture type water retention is good, the environmental protection performance is moderate, the used water in the water culture type three-dimensional greening needs to be treated and then discharged, the survival rate of plants is high, but the later-stage plant maintenance cost is high, the installation requirement is high, the problems of water leakage, water pressure and the like need to be considered, the water culture type three-dimensional greening is not suitable for high-altitude planting, and the water culture type three-dimensional greening is only suitable for being used indoors.
Chinese patent with application number CN201920811346.8 discloses a green wall of planting that can drip irrigation automatically, horizontal beam through following green wall of planting is provided with drips irrigation the pipe, can be automatic to the irrigation that drips in the soil block of building that places on the one deck horizontal beam down, need not artifical timing and manage, time saving and labor saving, greatly reduced green maintenance degree of difficulty and the maintenance cost of planting the wall, effectively avoided the inhomogeneous problem of watering that manual irrigation appears easily, ensured the green environment neatness nature near planting the wall.
Adopt this kind of automatic green wall of planting of driping irrigation to need carry out accurate control to the water yield of driping irrigation, if drip irrigation too little, plant watering can lead to vegetation to lack water inadequately, drip irrigation too much, the soil unit of building of lower floor is retaining too much, the plant roots who plants on it then can be soaked in the aquatic, influence vegetation equally, and drip irrigation the pipe and directly drip irrigation to the soil unit of building of lower floor through the weeping hole, the water impact soil unit that drips can lead to the fact destruction to building the soil form for a long time, the water that drips simultaneously builds is easily spattered on the plant, make green wall of planting too moist, breed mosquito etc. easily.
Disclosure of Invention
The utility model provides a technical problem be: aiming at the problems of the existing automatic drip irrigation green plant wall in the automatic irrigation process, the three-dimensional irrigation system for vertical greening is provided.
The utility model discloses a following technical scheme realizes:
a stereoscopic irrigation system for vertical greening comprises a plurality of planting units and a framework for splicing and fixing the planting units according to vertical greening, wherein the stereoscopic irrigation system is attached to the framework to automatically irrigate the planting units;
the planting units are arranged on the framework in a plurality of layers from top to bottom, the three-dimensional irrigation system comprises drip irrigation pipes located above each layer of planting units and drainage channels located below each layer of planting units, and the drip irrigation pipes are connected with a drip irrigation water supply control unit.
According to the three-dimensional irrigation system for vertical greening, the drip irrigation water supply control unit comprises a water source, a water inlet valve and a time control valve, wherein the water source, the water inlet valve and the time control valve are in butt joint with the water inlet pipe, and drip irrigation pipes corresponding to each layer of planting units are connected with the water inlet pipe in parallel.
The three-dimensional irrigation system for vertical greening of the scheme is characterized in that the drip irrigation water supply control unit further comprises a proportional fertilization pump, the proportional fertilization pump is connected with the water inlet pipe in parallel and in a bypass mode, and the proportional fertilization pump is connected with the fertilization barrel.
According to the three-dimensional irrigation system for vertical greening, an independent faucet is further arranged beside a water outlet position where the drip irrigation water supply unit is in butt joint with the water inlet pipe.
According to the three-dimensional irrigation system for vertical greening, the drip irrigation water supply units are arranged in the same protective box body in a centralized mode.
The three-dimensional irrigation system for vertical greening of above scheme, it is further, the skeleton includes that the pole setting and the horizontal direction of following the fixed setting of vertical direction fix the horizontal pole in the pole setting, the horizontal pole has U type groove that the opening is up, and the planting unit on the same floor is fixed along same horizontal pole and is arranged, and the U type inslot of putting the horizontal pole is inlayed to the bottom of planting the unit, the drainage channel of unit is planted as this layer in U type groove.
According to the three-dimensional irrigation system for vertical greening, the framework further comprises a drainage bottom groove arranged below the bottommost planting units, and the width of the drainage bottom groove exceeds the outermost greening surface of the upper planting units.
According to the three-dimensional irrigation system for vertical greening, the two ends of the cross rods are plugged, the bottom surfaces of the U-shaped grooves of the cross rods are provided with the downpipes, and the downpipes on all the cross rods are connected with the drainpipes in a junction mode.
According to the three-dimensional irrigation system for vertical greening, furthermore, a plurality of drop arrows are arranged on the drip irrigation pipe in a drainage mode corresponding to the positions of the planting units, and the drop arrows are inserted into the planting matrixes of the planting units.
The utility model discloses an among a three-dimensional irrigation system for vertical greening, it includes as the soil module of building of planting the matrix and the fixed soil rack that builds of building the soil module to plant the unit, build soil rack parcel and build the setting of soil module, build soil rack bottom card and establish in drainage channel, upper portion is fixed on the skeleton through building soil fixing bolt.
The utility model adopts the above technical scheme possess following beneficial effect:
1. plant maintenance is carried out through drip irrigation, and the maintenance cost is low, and manual irrigation is not needed. Drip irrigation and carry out soil infiltration, compare ordinary three-dimensional greening heavy water flood irrigation, artifical water spray irrigation, the using water wisely greatly, irrigation system includes drainage structure, can retrieve the emission to unnecessary drip irrigation water, avoids the root system of afforestation plant to steep water, has also guaranteed the clean and tidy of perpendicular afforestation view.
2. In the drip irrigation water supply control unit, a top dressing device is added, plant nutrient solution and irrigation water are soaked into the soil together through a proportional fertilizing pump, irrigation and maintenance integration is realized, and the problem that manual fertilization is needed in common three-dimensional greening is solved.
3. The soil-building module is used as a planting matrix for three-dimensional greening, soil of the soil-building module is solid, not hardened, not loose and not settled, the problems of hardened soil and soil loss of common three-dimensional greening are solved, the soil-building material matrix is light in weight, the assembled three-dimensional greening structure is stable and safe, greening installation can be carried out in any scene, and the assembly installation is simple and rapid.
4. The soil building module is adopted for assembled three-dimensional greening, nursery stock cultivation and cultivation can be carried out in a plant factory in advance, after plants survive in the soil building, modularized direct wall mounting on a construction site is achieved, the greening effect is good, the timeliness is good, and the survival rate of greening planting is high.
5. The soil-building module is adopted for assembly type three-dimensional greening, the three-dimensional greening can be used for a long time, the service life of the three-dimensional greening can be as long as 26 years, and the service life of the three-dimensional greening is long.
6. The soil building module takes straw, cotton stalk and other wastes as raw materials, is produced at high temperature and high pressure, contains plant agents for preventing diseases and insect pests, is safe in structure, strong in fire resistance, ecological, environment-friendly, free of pollution components, recyclable and strong in sustainability, and forms good ecological benefits.
7. The planting units are fixedly suspended through the framework, the keel framework is arranged to be tightly attached to the vertical face of the building, long-term growth of plants in a limited space is achieved, gasification heat dissipation is utilized to help the plants to resist extreme weather, cooling of the vertical face of the building is reduced, noise is reduced, energy is saved, emission is reduced, and dust pollution is reduced.
To sum up, the utility model discloses a vertical greening's three-dimensional irrigation, than current automatic irrigation technique, reduced the irrigation management degree of difficulty of vertical greening view to can maintain the afforestation effect more effectively.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
Fig. 1 is a schematic view of the overall structure of a vertical greening wall of a stereoscopic irrigation system in which the present invention is applied in the embodiment.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a partially enlarged view of part B of fig. 1.
Fig. 4 is a schematic front view of the framework of the vertical greening wall in the embodiment.
Fig. 5 is a partial schematic view of part C of fig. 4, showing a cross-sectional view of a crossbar in a framework.
Fig. 6 is a schematic view of the installation of the planting unit and the framework in the embodiment.
Fig. 7 is a schematic front view of a drip irrigation pipe and drip arrow in an example embodiment.
Fig. 8 is a schematic structural view of an irrigation water supply control unit in an embodiment.
Reference numbers in the figures: 1-earth-building module, 2-vertical rod, 3-wall body, 4-supporting block, 5-earth-building net rack, 6-earth-building fixing bolt, 7-cross rod, 8-drip irrigation pipe, 9-drainage bottom groove, 10-road surface, 11-cement mortar layer, 12-vertical rod base, 13-anchor bolt, 14-concrete base layer, 15-first fixing bolt, 16-fixing angle steel, 17-blocking piece, 18-water pipe, 19-second fixing bolt, 21-big gasket, 22-water inlet pipe, 23-adapter, 24-drip irrigation plug, 25-drainage pipe, 26-drop arrow, 31-water source, 32-filter, 33-water inlet valve, 34-protection box body, 35-proportion fertilizing pump, 36-water tap, 37-fertilizing barrel, 38-time control valve.
Detailed Description
Examples
Referring to fig. 1, the greening wall that shows in the figure, for the vertical greening to vertical wall, this greening wall does the utility model discloses a concrete implementation of three-dimensional irrigation system on vertical greening, the greening wall in the figure includes a plurality of planting units, will plant the unit and paste along building outer wall and establish fixed skeleton, and carry out the three-dimensional irrigation system of automatic watering to planting the unit, plant a plurality of layers according to upper and lower range of unit on the skeleton, three-dimensional irrigation system in this embodiment depends on the skeleton and carries out automatic watering to planting the unit, mainly including the drip irrigation pipe 8 that is located every layer of planting unit top, be located the drainage channel of every layer of planting unit below to and drip irrigation water supply control unit with drip irrigation union coupling.
First, the framework and the planting unit of the present embodiment will be specifically described.
With reference to fig. 2-6, the framework includes vertical rods 2, cross rods 7 and a drainage bottom groove 9, wherein the vertical rods 2 are fixedly arranged along the vertical direction of the outer wall surface of the building, the cross rods 7 are fixed on the vertical rods 2 along the horizontal direction to form a grid-shaped framework, the cross rods 7 are provided with U-shaped grooves with upward openings, planting units on the same layer are fixedly arranged along the same cross rods 7, the bottoms of the planting units are embedded in the U-shaped grooves of the cross rods 7, and as shown in fig. 5, the U-shaped grooves serve as drainage channels of the planting units on the same layer.
Specifically, the upright stanchion 2 and the cross bar 7 are used as a framework structure of a fixed planting unit, the upright stanchion 2 adopts a galvanized square steel pipe fixed close to the outer wall surface of a wall body 3, a galvanized iron plate is welded at the bottom of the upright stanchion to be used as an upright stanchion base 12, the upright stanchion base 12 is anchored on a concrete base layer 14 of a road surface 10 through anchor bolts 13, and is pre-embedded and fixed through a cement mortar layer 11, a plurality of groups of fixed angle steels 16 are anchored and arranged on the wall body 3 close to the upright stanchion along the vertical direction of the upright stanchion through first fixed bolts 15, the upright stanchion 2 and the fixed angle steels 16 are fully welded and fixed, so that the upright stanchion 2 and the wall body 3 are fixed, a supporting block 4 for fixing the cross bar 7 is fixedly arranged on the outer side surface of the upright stanchion 2 along the same horizontal direction through second fixed bolts 19, the supporting block 4 adopts angle steel with the same width as the upright stanchion, the cross bar 7 and the supporting block 4 arranged on the upright stanchion 2 are detachably fixed through the second fixed bolts 19, or the cross bar 7 and the supporting blocks 4 on the upright stanchions 2 are welded and fixed by adopting a full-welding mode to form a reticular framework attached to the vertical surface of the building. Horizontal pole 7 in this netted skeleton is arranged in planting the fixed connection of unit, still regards as the drainage channel among the unit irrigation system of planting simultaneously, and the unit is driped irrigation the unnecessary water of process and gets into the unified collection in the U type inslot of horizontal pole 7 to planting.
The two ends of the cross rod 7 are plugged, the bottom surface of the U-shaped groove of the cross rod 7 is provided with the downpipe 18, the downpipes 18 on all the cross rods 7 are in tandem connection with the drainage pipe 25 vertically arranged on one side of the reticular framework, the two ends of the cross rod 7 are sealed by full welding through the U-shaped plugging sheets 17 with the same cross section as the U-shaped groove to form a water tank, the drainage pipe 18 is in butt joint with a municipal drainage pipe, collected redundant water is uniformly discharged, and accumulation of redundant water in the drip irrigation process is avoided.
The bottom planting unit of the grid framework is provided with a drainage bottom groove 9, the width of the drainage bottom groove 9 exceeds the outermost greening surface of the upper planting unit, the U-shaped groove of the cross rod 7 is clamped at the bottom of the planting unit, so that the drainage bottom groove can only collect excessive water seeping from the bottom of the planting unit, the drainage bottom groove 9 is also provided with a water pipe 18 connected with a drainage pipe 25, the width of the drainage bottom groove 9 exceeds the outermost greening surface of the planting unit, the excessive water on the surface of a plant growing on the outer side surface of the planting unit can be collected, and the phenomenon that the water on the surface of the plant falls on the ground to cause wet and slippery ground in the watering process is avoided.
As shown in fig. 6, the planting unit includes a soil-piling module 1 as a planting substrate and a soil-piling net frame 5 for fixing the soil-piling module, the soil-piling module 1 is formed into a square block by using wastes such as straw, cotton stalk and the like as raw materials through high-temperature pressing (see CN201510641781.7 for specific processing technology of soil-piling materials), the soil-piling net frame 5 is a steel wire frame for wrapping the soil-piling module, plants planted on the soil-piling module 1 grow normally through meshes of the soil-piling net frame 5, the bottom of the soil-piling net frame 5 is clamped in a drainage channel, and the upper part of the soil-piling net frame is fixed on the frame through soil-piling fixing bolts 6. The upper part of the soil piling net rack 5 is bent through a steel wire to form a waist-shaped hole hanging lug, the soil piling fixing bolt 6 is fixed on a fixing hole on the cross rod 7, and the soil piling net rack 5 and the soil piling fixing bolt 6 are assembled through a large gasket 21 with the diameter exceeding the waist-shaped hole hanging lug, so that the soil piling fixing bolt 6 is guaranteed to reliably fix the soil piling net rack 5. The joint of the fixed soil net frame 5 of building is beaten to inboard the corresponding of U type groove at horizontal pole 7 and is glued sealed the processing, if adopt bolted connection's mode between horizontal pole 7 and the pole setting 2, still need beat the sealed processing of gluing to bolted connection department, guarantee the sealed effect of bolted connection department.
Referring to fig. 7 and 8 in combination, the drip irrigation water supply control unit connected to the drip irrigation pipe 8 of the present embodiment includes a water source 31, a filter 32, a water inlet valve 33, a protective box 34, a proportional fertilizer pump 35, a water tap 36, a fertilizer barrel 37 and a time control valve 38, which are butted with the water inlet pipe 22, one end of a main pipeline in the drip irrigation water supply control unit is connected to the water source 31, the other end is connected to the water inlet pipe 22, the drip irrigation pipe 8 erected above each layer of planting units is connected in parallel to the water inlet pipe 22, and the filter 32, the water inlet valve 33 and the time control valve 38 are sequentially connected in series in the main pipeline of the drip irrigation water supply control unit from the water source, wherein the water source 31 adopts a water container with a water pump or is directly connected to a municipal tap water pipeline, so as to maintain positive pressure water supply inside the water inlet pipe 22 and the drip irrigation pipe 8, the filter 32 filters water entering the water in the drip irrigation pipe 8 to remove impurities, and the water inlet valve 33 is used as a main water inlet valve of the whole drip irrigation water supply control unit, the opening and closing of the drip irrigation water supply is realized by manually opening and closing the water inlet valve 33, the time control valve 38 can be used for automatically adjusting and controlling the drip irrigation time, and after the drip irrigation time is set by the time control valve and the continuous drip irrigation water supply is completed within a set time period, the time control valve 38 can automatically cut off the drip irrigation water supply control unit. One end of the drip irrigation pipe 8 is communicated with the water inlet pipe 22 through the adapter 23, and the other end of the drip irrigation pipe 8 is sealed through the drip irrigation plug 24.
Drip irrigation pipe 8 and directly set up in the soil module 1 top of building of planting the unit on the same floor along the horizontal direction, the central point that corresponds planting the unit on drip irrigation pipe 8 puts the drainage and sets up a plurality of swords 26 that drip, this embodiment corresponds a planting unit and sets up a four-head arrow that drips, four drip the arrow 26 and evenly insert the soil module 1 top of building of same planting unit along the horizontal direction, drip irrigation in the soil module 1 of building of planting the unit through dripping the direct drainage of water that the arrow 26 will water, can be according to the width of planting matrix, choose the arrow that drips of different numbers for use, guarantee the whole homogeneity that the matrix was driped irrigation of planting, avoided on the plant of the in-process water splash of driping irrigation falls to the planting.
Proportion fertilization pump 35 is through bypass and the main line and the inlet tube 22 parallel connection who drips irrigation the water supply control unit, proportion fertilization pump 35 still is connected with fertilization bucket 37 simultaneously, the inside nutrient solution that holds of fertilization bucket 37, the parallel pipeline that proportion fertilization pump 35 was other to connect and the main line parallel connection of inlet tube, when supplying water to drip irrigation pipe 8, the parallel pipeline that proportion fertilization pump 35 belongs to is crossed the water equally, proportion fertilization pump 35 is connected with fertilization bucket 37, add the nutrient solution when can supply water to inlet tube 22 through opening proportion fertilization pump 35 through this parallel pipeline, carry out liquid manure and drip irrigation. The proportion of the fertilizing amount can be adjusted by the proportion fertilizing pump 35, valves are respectively arranged at two ends of the proportion fertilizing pump 35, and the parallel pipeline where the proportion fertilizing pump 35 is located is cut off, so that the drip irrigation water supply control unit only performs simple drip irrigation watering.
An independent water tap 36 is arranged beside the water outlet position where the main pipeline of the drip irrigation water supply unit is in butt joint with the water inlet pipe 22, the water tap 36 is in a normally closed state, and the external water pipe is connected with the water tap 36 to carry out external irrigation or cleaning operation on the greening wall.
Drip irrigation water supply unit and concentrate and set up in same protection box 34, set whole water supply unit integration of driping irrigation into a box, then hide this box and install back or corner at vertical greening, inlet tube 22 and drain pipe 25 arrange the skeleton both sides at the greening wall along vertical direction respectively, hug closely the planting unit setting of both sides, plant through planting on the unit shields inlet tube 22 and drain pipe 25 to both sides, when realizing vertical greening's automatic watering control, do not influence the pleasing to the eye effect of vertical greening.
The soil building module 1 can be used for raising seedlings in advance, after the plants on the soil building module 1 grow well, the plants are uniformly transported to a construction site to be directly constructed and installed on a fixed framework, the operation is convenient and fast, plant-free basic modules can be installed on the site, and the plants can be planted after the plants are installed. After the planting unit assembly module is installed, the drip arrow on the drip irrigation pipe 8 which is installed in advance is inserted into the soil building module 1, and the greening wall installation of the embodiment is completed.
In this embodiment, only the application of the stereoscopic irrigation system to the vertical greening wall is described specifically, in practical application, the stereoscopic irrigation system may also be used in other forms of vertical greening occasions, including but not limited to building greening facades such as indoor vertical greening walls, bridge revetments, and independent vertical greening shapes, and this embodiment is not described in detail herein.
The above embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims (10)

1. A three-dimensional irrigation system for vertical greening is characterized in that: the stereoscopic irrigation system is attached to the framework to automatically irrigate the planting units;
the planting units are arranged on the framework in a plurality of layers from top to bottom, the stereoscopic irrigation system comprises drip irrigation pipes located above each layer of planting units and drainage channels located below each layer of planting units, and the drip irrigation pipes are connected with the drip irrigation water supply control unit.
2. The stereoscopic irrigation system for vertical greening according to claim 1, wherein: the drip irrigation water supply control unit comprises a water source, a water inlet valve and a time control valve which are in butt joint with the water inlet pipe, and drip irrigation pipes corresponding to each layer of planting units are connected with the water inlet pipe in parallel.
3. The stereoscopic irrigation system for vertical greening according to claim 2, wherein: the drip irrigation water supply control unit further comprises a proportional fertilization pump, the proportional fertilization pump is connected with the water inlet pipe in parallel and is connected with the fertilization barrel in a side-by-side mode.
4. The stereoscopic irrigation system for vertical greening according to claim 3, wherein: an independent faucet is arranged beside a water outlet position where the drip irrigation water supply control unit is in butt joint with the water inlet pipe.
5. The stereoscopic irrigation system for vertical greening according to claim 4, wherein: the drip irrigation water supply control units are arranged in the same protective box body in a centralized mode.
6. The stereoscopic irrigation system for vertical greening according to claim 1, wherein: the framework comprises a vertical rod fixedly arranged in the vertical direction and a horizontal rod fixed on the vertical rod in the horizontal direction, the horizontal rod is provided with a U-shaped groove with an upward opening, planting units on the same layer are fixedly arranged along the same horizontal rod, the bottoms of the planting units are embedded into the U-shaped groove of the horizontal rod, and the U-shaped groove is used as a drainage channel of the planting units on the layer.
7. The stereoscopic irrigation system for vertical greening according to claim 6, wherein: the framework further comprises a drainage bottom groove arranged below the bottommost planting units, and the width of the drainage bottom groove exceeds the outermost greening surface of the upper planting units.
8. The stereoscopic irrigation system for vertical greening according to claim 7, wherein: the two ends of the cross rods are plugged, the bottom surfaces of the U-shaped grooves of the cross rods are provided with downpipes, and the downpipes on all the cross rods are in junction with the drainage pipes.
9. The stereoscopic irrigation system for vertical greening according to claim 1, wherein: and a plurality of drip arrows are arranged on the drip irrigation pipe in a drainage manner corresponding to the positions of the planting units, and the drip arrows are inserted into the planting matrixes of the planting units.
10. A stereoscopic irrigation system for vertical greening according to any one of claims 1 to 9, characterized in that: the planting unit comprises a soil stacking module serving as a planting matrix and a soil stacking rack for fixing the soil stacking module, the soil stacking rack wraps the soil stacking module and is arranged, the bottom of the soil stacking rack is clamped in a drainage channel, and the upper portion of the soil stacking rack is fixed on the framework through soil stacking fixing bolts.
CN202022297094.7U 2020-10-15 2020-10-15 Three-dimensional irrigation system for vertical greening Active CN214046999U (en)

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Application Number Priority Date Filing Date Title
CN202022297094.7U CN214046999U (en) 2020-10-15 2020-10-15 Three-dimensional irrigation system for vertical greening

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022297094.7U CN214046999U (en) 2020-10-15 2020-10-15 Three-dimensional irrigation system for vertical greening

Publications (1)

Publication Number Publication Date
CN214046999U true CN214046999U (en) 2021-08-27

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