CN220343002U - Flower protection shed - Google Patents

Flower protection shed Download PDF

Info

Publication number
CN220343002U
CN220343002U CN202321272014.XU CN202321272014U CN220343002U CN 220343002 U CN220343002 U CN 220343002U CN 202321272014 U CN202321272014 U CN 202321272014U CN 220343002 U CN220343002 U CN 220343002U
Authority
CN
China
Prior art keywords
water
water tank
fixedly connected
shed
pipe
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
Application number
CN202321272014.XU
Other languages
Chinese (zh)
Inventor
王传艳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202321272014.XU priority Critical patent/CN220343002U/en
Application granted granted Critical
Publication of CN220343002U publication Critical patent/CN220343002U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor

Landscapes

  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

Abstract

The utility model belongs to the technical field of landscape gardens, in particular to a flower protection shed, which comprises a soil layer, a shed body arranged above the soil layer, a light supplementing device arranged in the shed body, a planting frame body arranged on the surface of the soil layer, and a watering component arranged on the surface of the shed body, wherein the watering component comprises a water tank I fixedly connected to the surface of the shed body, a water pipe I fixedly connected to the bottom surface of the water tank I and provided with a through groove I, and a water valve I arranged on the surface of the water pipe I; according to the utility model, by matching the first water pipe with the first water valve and other parts, a worker can ensure that flowers in the protection shed can be irrigated in time only by timely supplementing the water in the first water tank, and the height of the second water tank can be adjusted by matching the sleeve, the inserted link and other parts, so that the worker can conveniently adjust the preventing position of the drip pipe according to the irrigation requirements of different flowers, and the water in the second water tank flows into the drip pipe under the action of gravity.

Description

Flower protection shed
Technical Field
The utility model belongs to the technical field of landscape architecture, and particularly relates to a flower protection shed.
Background
Flowers, herbaceous plants with ornamental value are the general names of plants for appreciation, like yang and cold, have short branches with propagation function, have a plurality of types, typical flowers, on a short axis with limited growth, are born with calyx, petals and stamens and pistils generating germ cells, the flowers consist of corolla, calyx, flower holders and pistils, have various colors and have fragrance, the flowers are generally cultivated in a greenhouse, when the flowering period of the flowers is reached, the flowers are often carried out of a flower chamber to be carried out for appreciation by tourists, the flowers are important components in landscape gardens, and are indispensable in the group of landscape gardens, and the flowers are placed in the exhibition shed to be exhibited at present in general;
through checking the publication number: CN216566170U is a flower protection shed for landscape gardens, this technology discloses "including the soil horizon, one side fixedly connected with support column of soil horizon, one side fixedly connected with gusset plate of support column, one side fixedly connected with protection shed of gusset plate, one side of protection shed is provided with technical scheme such as light filling component to realize carrying out light filling to flowers inside the protection shed when overcast and rainy weather, prevent to lead to the flowers growth cycle to lengthen etc. technical effect because of illumination is not enough";
because the flowers in the landscape gardens are more in quantity, when flowers are irrigated by the arrangement of the protective shed, the flowers need to enter the shed for irrigation, so that the flowers are inconvenient to irrigate, and the workload of irrigators is increased;
for this purpose, a flower protection shed is designed to solve the above-mentioned problems.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a flower protection shed, which can ensure that a worker can timely irrigate flowers in the protection shed only by timely supplementing water in a first water tank through the cooperation of the first water tank, the first water pipe, a water valve and other parts, and can ensure that the height of a second water tank is adjustable through the cooperation of a sleeve, a sliding rod, a plug rod and other parts, so that the worker can conveniently adjust the prevention position of a drip pipe according to the irrigation requirements of different flowers, and the water in the second water tank flows into the drip pipe under the action of gravity.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the flower protection shed comprises a soil layer, a shed body arranged above the soil layer, a light supplementing device arranged in the shed body, a planting frame body arranged on the surface of the soil layer, and a watering assembly arranged on the surface of the shed body;
the irrigation assembly comprises a first water tank fixedly connected to the surface of the shed body, a first water pipe fixedly connected to the bottom surface of the first water tank and provided with a first water valve fixedly connected to the surface of the first water pipe, a first hose fixedly connected to the water outlet of the first water valve, a second water tank arranged below the first water tank, a first hose far away from one end of the first water valve is fixedly connected to a first round hole formed in the upper surface of the second water tank, a water control piece is arranged in the second water tank, a water dripping pipe is fixedly connected to the second round hole formed in the bottom surface of the second water tank, and the water dripping pipe is slidably connected to the second water tank.
As the flower protection shed, the water control piece comprises a magnet piece fixedly connected to the inner top surface of the second water tank, a limiting rod symmetrically and fixedly connected to the bottom surface of the magnet piece, and a movable plug arranged on the surfaces of the two limiting rods, wherein the movable plug is in sliding connection with the two limiting rods through two through holes symmetrically formed in the surfaces, and the movable plug is in sliding connection with the second round hole formed in the bottom surface of the second water tank.
As the flower protection shed, the flower protection shed preferably further comprises collecting boxes symmetrically and fixedly connected to the surface of the shed body, an L-shaped fixing rod fixedly connected to the upper surface of the first water tank and a three-way pipe fixedly connected to the surface of the L-shaped fixing rod, wherein two pipe orifices of the three-way pipe are respectively and fixedly connected with a second hose, and one ends, far away from the three-way pipe, of the two hoses are respectively and fixedly connected into a third through groove formed in the surface of the collecting boxes.
As the flower protection shed is preferable, a filter screen is fixedly connected in a water adding port of the water tank.
As the flower protection shed, preferably, a conical hopper is fixedly connected in a water adding port of the water tank, and the conical hopper is positioned below the filter screen.
The flower protection shed as one preferred mode of the utility model further comprises an adjusting component arranged on the bottom surface of the water tank II;
the adjusting component comprises a sleeve fixedly connected to the upper surface of the soil layer, a sliding rod which is in sliding connection with the inner portion of the sleeve, and a plug rod which is arranged on the surface of the sleeve, wherein a first slot is formed in the surface of the sleeve at equal intervals, a second slot is formed in the surface of the sliding rod at equal intervals, the plug rod is in sliding connection with the sleeve through the first slot, the plug rod is in sliding connection with the sliding rod through the second slot, and the sliding rod is in fixed connection with the second water tank.
Compared with the prior art, the utility model has the beneficial effects that: add the watering subassembly on this application, be convenient for make the staff only need in time supply the water of the inside of water tank one through the cooperation of water tank one, water pipe one and water valve etc. and can guarantee that flowers in the protection canopy obtain timely watering, simultaneously added adjusting part, be convenient for make the height-adjustable of water tank two through the cooperation of parts such as sleeve, slide bar and inserted bar, the staff of being convenient for is according to the watering demand of different flowers, the prevention position of adjusting the drip pipe, and make the water in the water tank two flow into in the drip pipe under the action of gravity.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of a first hose and a second tank according to the present utility model;
FIG. 3 is a schematic view of the structure of the moving plug and stop lever of the present utility model;
FIG. 4 is a schematic view of the sleeve and slide rod structure of the present utility model;
FIG. 5 is a schematic view of the structure of the cone hopper of the present utility model;
in the figure:
1. a soil layer; 11. a shed body; 12. a light supplementing device; 13. planting a frame body;
2. a watering assembly; 21. a first water tank; 22. a first water pipe; 23. a first water valve; 24. a first hose; 25. a second water tank; 26. a drip tube; 27. a water control member; 28. a filter screen; 29. a conical hopper; 210. a collection box; 211. a second hose; 212. an L-shaped fixing rod; 213. a three-way pipe; 271. a limit rod; 272. moving the plug; 273. a magnet piece;
3. an adjustment assembly; 31. a sleeve; 32. a slide bar; 33. a rod; 34. a first slot; 35. and a second slot.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1;
the utility model provides a flowers protection canopy, includes soil layer 1 and sets up the canopy body 11 and the light filling ware 12 of setting in the internal portion of canopy 1 in soil layer 1 top, and the surface of soil layer 1 is provided with planting framework 13.
In this embodiment: through checking the publication number: CN216566170U is a flowers protection canopy for scenery gardens, because flowers quantity is more in the scenery gardens, when the setting of protection canopy makes watering flowers, need get into in the canopy and water for flowers watering becomes inconvenient, has increased watering personnel's work burden, adds watering subassembly 2 and adjusting part 3 on this basis.
It should be noted that: soil layer 1 is the soil horizon, and canopy body 11 is the publication number: protection shed in CN216566170U, light compensator 12 is publication no: support column, gusset plate, light filling component, motor, lead screw, mobile station, smooth support, light filling lamp, screw hole, guide rail, spout in CN216566170U, plant frame 13 for the publication number: the working principles and the working procedures of the planting frame, the shed body 11, the light supplementing device 12 and the planting frame body 13 in CN216566170U can refer to the publication number, and are not described herein.
Further, the method comprises the following steps:
as shown in fig. 1 to 5:
in combination with the above: the irrigation assembly 2 comprises a first water tank 21 fixedly connected to the surface of the shed body 11, a first water pipe 22 fixedly connected to the bottom surface of the first water tank 21 and provided with a through groove I, and a first water valve 23 arranged on the surface of the first water pipe 22, wherein the first water pipe 22 is fixedly connected to the water inlet of the first water valve 23, a first hose 24 is fixedly connected to the water outlet of the first water valve 23, a second water tank 25 is arranged below the first water tank 21, one end of the first hose 24, far from the first water valve 23, is fixedly connected to the first round hole formed in the upper surface of the second water tank 25, a water control piece 27 is arranged in the second water tank 25, a water dripping pipe 26 is fixedly connected to the second round hole formed in the bottom surface of the second water tank 25, and the water dripping pipe 26 is slidably connected to the second through groove formed in the surface of the shed body 11.
The water control part 27 comprises a magnet piece 273 fixedly connected to the inner top surface of the second water tank 25, a limiting rod 271 symmetrically and fixedly connected to the bottom surface of the magnet piece 273, and a movable plug 272 arranged on the surfaces of the two limiting rods 271, wherein the movable plug 272 is in sliding connection with the two limiting rods 271 through two through holes symmetrically formed in the surfaces, and the movable plug 272 is in sliding connection with the second round hole formed in the bottom surface of the second water tank 25.
In this embodiment: after water is filled into the water tank I21, water flows into the water tank II 25 through the water pipe I22, the water valve I23 and the hose I24, the speed of water in the water tank I21 entering the water tank II 25 is increased or decreased through adjusting the water valve I23, and the water control part 27 is matched for adjusting, so that flowers in the greenhouse 11 are irrigated at regular time, namely, the water flow entering the water tank II 25 is continuously accumulated until the movable plug 272 on the limiting rod 271 leaves a round hole II formed in the bottom surface of the water tank II 25 under the action of water buoyancy, when the movable plug 272 leaves the round hole II, the movable plug 272 is adsorbed on the magnet piece 273 under the action of magnetic force of the magnet piece 273, meanwhile, the water in the water tank II 25 enters the drip pipe 26 through the round hole II, the water is irrigated by the drip pipe 26, and when the liquid level in the water tank II 25 is completely located below the movable plug 272, the movable plug 272 falls into the round hole II again under the action of gravity, so that the water tank II 25 is plugged again.
It should be noted that: the upper surface of water tank one 21 is provided with the water filling mouth, and the shape of water filling mouth is tubular, and fixed connection is in the through-hole of seting up at water tank one 21 upper surface, is convenient for to the inside water filling of water tank one 21, and the removal stopper 272 comprises cylinder piece and the toper stopper of fixing in cylinder piece bottom surface, and the upper surface of cylinder piece is the metal level, and the magnetic force of magnet piece 273 is convenient for in it adsorbs, and drip 26 is the hose, and its surface equidistance has been seted up little through-hole, is convenient for water inflow, is favorable to the watering to flowers.
Still further, the method comprises:
in an alternative embodiment, the utility model further comprises a collection box 210 symmetrically and fixedly connected to the surface of the shed body 11, an L-shaped fixing rod 212 fixedly connected to the upper surface of the first water tank 21, and a three-way pipe 213 fixedly connected to the surface of the L-shaped fixing rod 212, wherein two pipe orifices of the three-way pipe 213 are respectively and fixedly connected with a second hose 211, and one ends of the two hoses 211 far away from the three-way pipe 213 are respectively and fixedly connected to a third through groove formed in the surface of the two collection boxes 210.
In this embodiment: in rainy days, rainwater falls into the two collecting boxes 210 under the action of gravity on the arc-shaped ceiling of the shed body 11, enters the three-way pipe 213 on the L-shaped fixed rod 212 from the second hose 211, and finally falls into the water inlet of the first water tank 21 from one pipe orifice of the three-way pipe 213, thereby being beneficial to utilizing rainwater.
Still further, the method comprises:
in an alternative embodiment, a filter screen 28 is fixedly connected to the water inlet of the first water tank 21.
In this embodiment: the filter mesh 28 is provided such that water entering the interior of the first tank 21 is filtered, thereby preventing the drip tube 26 from being clogged.
It should be noted that:
still further, the method comprises:
in an alternative embodiment, a conical hopper 29 is fixedly connected in the water inlet of the first water tank 21, and the conical hopper 29 is positioned below the filter screen 28.
In this embodiment: the tapered bucket 29 is arranged so that the inside of the first water tank 21 is not easy to evaporate from the inside of the first water tank 21 in high-temperature weather, and evaporation loss of water is reduced.
Still further, the method comprises:
in an alternative embodiment, the adjusting component 3 includes a sleeve 31 fixedly connected to the upper surface of the soil layer 1, a sliding rod 32 slidably connected to the inside of the sleeve 31, and a plug rod 33 disposed on the surface of the sleeve 31, a first slot 34 is equidistantly disposed on the surface of the sleeve 31, a second slot 35 is equidistantly disposed on the surface of the sliding rod 32, the plug rod 33 is slidably connected with the sleeve 31 through the first slot 34, the plug rod 33 is slidably connected with the sliding rod 32 through the second slot 35, and the sliding rod 32 is fixedly connected with the second water tank 25.
In this embodiment: for some flowers, it is necessary to water the leaves to ensure the ornamental value, so that the drip tube 26 can be hung on the branches thereof, and in order to ensure that the water in the second water tank 25 can completely circulate inside the drip tube 26 under the action of gravity, the sliding rod 32 can be moved upwards inside the sleeve 31, and the inserting rod 33 can be inserted into one of the first slots 34 and one of the second slots 35 simultaneously.
Working principle: after water is filled into the water tank I21, water flows into the water tank II 25 through the water pipe I22, the water valve I23 and the hose I24, the speed of the water in the water tank I21 entering the water tank II 25 is increased or decreased through adjusting the water valve I23, and the water controlling part 27 is matched for adjusting, so that flowers in the greenhouse 11 are irrigated at regular time, namely, the water flow entering the water tank II 25 is continuously accumulated until the movable plug 272 on the limiting rod 271 leaves a round hole II formed in the bottom surface of the water tank II 25 under the action of water buoyancy, when the movable plug 272 leaves the round hole II, the movable plug 272 is adsorbed on the magnet piece 273 under the action of magnetic force of the magnet piece 273, meanwhile, the water in the water tank II 25 enters the drip pipe 26 through the round hole II, so that the water is irrigated by the drip pipe 26, when the liquid level in the water tank II 25 is completely located below the movable plug 272, the movable plug 272 falls into the round hole II again to plug the water tank II 25 under the action of gravity of the movable plug 272, in rainy days, rainwater falls into the two collecting boxes 210 on the arc-shaped ceiling of the shed body 11 under the action of gravity, and enters the three-way pipe 213 on the L-shaped fixed rod 212 from the hose II 211, finally falls into the water inlet of the water tank I21 from one pipe orifice of the three-way pipe 213, thereby being beneficial to the utilization of rainwater, the water entering the water tank I21 is filtered by the filter screen 28, thereby preventing the drip pipe 26 from being plugged, the conical bucket 29 ensures that the water inside the water tank I21 is not easy to evaporate from the water tank I21 under the high-temperature weather, the evaporation loss of the water is reduced, leaves are required to be irrigated for some flowers to ensure the ornamental value, therefore the drip pipe 26 can be hung on the branches, in order to ensure that the water in the water tank II 25 can completely circulate inside the drip pipe 26 under the action of gravity, the slide bar 32 can be moved upward inside the sleeve 31 and the insert bar 33 can be inserted into one of the first slots 34 and one of the second slots 35 simultaneously.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a flowers protection canopy, is in including soil layer (1) and setting canopy body (11) and the setting of soil layer (1) top are in light filling ware (12) inside canopy body (11), the surface of soil layer (1) is provided with planting framework (13), its characterized in that: the irrigation assembly (2) is arranged on the surface of the shed body (11);
the irrigation assembly (2) comprises a first water tank (21) fixedly connected to the surface of the shed body (11) and a first water pipe (22) fixedly connected to the bottom surface of the first water tank (21) and arranged in a through groove, a first water valve (23) arranged on the surface of the first water pipe (22), the first water pipe (22) is fixedly connected to the water inlet of the first water valve (23), a first hose (24) is fixedly connected to the water outlet of the first water valve (23), a second water tank (25) is arranged below the first water tank (21), one end of the first hose (24) away from the first water valve (23) is fixedly connected to the first water tank (25) and arranged in a first round hole, a water control piece (27) is arranged in the second water tank (25), a second inner fixedly connected to a second round hole (26) arranged on the bottom surface of the second water tank, and the second water drip pipe (26) is slidably connected to the second water tank (11).
2. A flower protecting shed as claimed in claim 1, wherein: the water control part (27) comprises a magnet sheet (273) fixedly connected to the inner top surface of the second water tank (25), a limiting rod (271) symmetrically and fixedly connected to the bottom surface of the magnet sheet (273) and a movable plug (272) arranged on the surface of the two limiting rods (271), the movable plug (272) is in sliding connection with the two limiting rods (271) through two through holes symmetrically formed in the surface, and the movable plug (272) is inserted into a second round hole formed in the bottom surface of the second water tank (25).
3. A flower protecting shed as claimed in claim 1, wherein: the three-way pipe is characterized by further comprising a collecting box (210) symmetrically and fixedly connected to the surface of the shed body (11), an L-shaped fixing rod (212) fixedly connected to the upper surface of the first water tank (21) and a three-way pipe (213) fixedly connected to the surface of the L-shaped fixing rod (212), wherein two pipe orifices of the three-way pipe (213) are respectively and fixedly connected with a second hose (211), and one ends, far away from the three-way pipe (213), of the second hose (211) are respectively and fixedly connected to two through grooves III formed in the surface of the collecting box (210).
4. A flower protecting shed as claimed in claim 1, wherein: a filter screen (28) is fixedly connected in the water inlet of the first water tank (21).
5. A flower protecting shed as claimed in claim 4, wherein: the water adding port of the first water tank (21) is fixedly connected with a conical hopper (29), and the conical hopper (29) is positioned below the filter screen (28).
6. A flower protecting shed as claimed in claim 1, wherein: the water tank II (25) is characterized by also comprising an adjusting component (3) arranged on the bottom surface of the water tank II;
the adjusting component (3) comprises a sleeve (31) fixedly connected to the upper surface of the soil layer (1) and a sliding rod (32) which is connected to the inside of the sleeve (31) in a sliding manner and a plug rod (33) which is arranged on the surface of the sleeve (31), a first slot (34) is formed in the surface of the sleeve (31) at equal intervals, a second slot (35) is formed in the surface of the sliding rod (32) at equal intervals, the plug rod (33) is connected with the sleeve (31) in a sliding manner through the first slot (34), the plug rod (33) is connected with the sliding rod (32) in a sliding manner through the second slot (35), and the sliding rod (32) is connected with the second water tank (25) fixedly.
CN202321272014.XU 2023-05-24 2023-05-24 Flower protection shed Active CN220343002U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321272014.XU CN220343002U (en) 2023-05-24 2023-05-24 Flower protection shed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321272014.XU CN220343002U (en) 2023-05-24 2023-05-24 Flower protection shed

Publications (1)

Publication Number Publication Date
CN220343002U true CN220343002U (en) 2024-01-16

Family

ID=89478752

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321272014.XU Active CN220343002U (en) 2023-05-24 2023-05-24 Flower protection shed

Country Status (1)

Country Link
CN (1) CN220343002U (en)

Similar Documents

Publication Publication Date Title
CN208639242U (en) A kind of movable type plant landscape wall
CN108935025B (en) Self-irrigation landscape flowerpot
CN208338405U (en) A kind of liana vertical greening device
CN220343002U (en) Flower protection shed
CN105613089A (en) Landscape flower planting tube apparatus
CN212464370U (en) A irrigation equipment for wisteria planting
CN109906813A (en) A kind of three-dimensional planting equipment facilitating installation
CN203015514U (en) Multifunctional flower pot
CN212786921U (en) Municipal garden is with rack cultivated in a pot
CN210432497U (en) Constant temperature flower planting big-arch shelter
CN210275232U (en) Open-air flower planting frame convenient to rainwater is collected
CN205454893U (en) Realize integrability cultivation device of perpendicular cultivation of plant
KR200454293Y1 (en) Flowerpot Water Supply
CN201860627U (en) Flow-adjustable controller for plants
CN219421732U (en) Greenhouse soil humidity control device
CN205389643U (en) Flower cultivation device convenient to cultivate
CN116406910B (en) Multi-layer gardening frame and application method thereof
CN113396735B (en) Combined planting device based on building design
CN214178202U (en) Garden flower stand
CN213095088U (en) Gardens greening engineering is with device of growing seedlings with adjustable
CN210298701U (en) Cultivation water supply device for screening new variety of elm leaves
CN212786757U (en) Split type plastic flowerpot with adjustable it is ventilative
CN218851447U (en) Sun-proof breeding device of moisturizing
CN220292636U (en) Greening maintenance drainage device
CN215582615U (en) Automatic fertilizer injection unit of flowers

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant