CN113016588A - Irrigation greening device is collected to balcony rainwater - Google Patents

Irrigation greening device is collected to balcony rainwater Download PDF

Info

Publication number
CN113016588A
CN113016588A CN202110282707.6A CN202110282707A CN113016588A CN 113016588 A CN113016588 A CN 113016588A CN 202110282707 A CN202110282707 A CN 202110282707A CN 113016588 A CN113016588 A CN 113016588A
Authority
CN
China
Prior art keywords
water collecting
balcony
frame
pipe
rainwater
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.)
Pending
Application number
CN202110282707.6A
Other languages
Chinese (zh)
Inventor
刘勇
王少锐
袁荔
樊娜
陈�峰
刘羽凡
肖贵灵
郝可彤
白文琦
黄竞越
王康南
邹小敏
李宗凯
李思瑞
刘星宇
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.)
Xi'an Jianyuan Technology Co ltd
Changan University
Original Assignee
Xi'an Jianyuan Technology Co ltd
Changan University
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 Xi'an Jianyuan Technology Co ltd, Changan University filed Critical Xi'an Jianyuan Technology Co ltd
Priority to CN202110282707.6A priority Critical patent/CN113016588A/en
Publication of CN113016588A publication Critical patent/CN113016588A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G27/00Self-acting watering devices, e.g. for flower-pots
    • A01G27/02Self-acting watering devices, e.g. for flower-pots having a water reservoir, the main part thereof being located wholly around or directly beside the growth substrate
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/02Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00Arrangements or adaptations of tanks for water supply
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • 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
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Environmental Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Structural Engineering (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The invention discloses a balcony rainwater collecting, irrigating and greening device, which adopts an upper water collecting frame, a lower supporting frame and a balcony bottom plate to form an integrated balcony outside a container wall body, wherein the upper end of one side of the upper water collecting frame, which is rotatably connected with the wall body, is provided with an upper transverse water collecting pipe, the other side of the upper water collecting frame is provided with a lower transverse water collecting pipe which is parallel to the upper transverse water collecting pipe, the lower supporting frame and the balcony bottom plate are used as a balcony supporting structure, so that the installation and the disassembly are convenient, and meanwhile, the upper water collecting frame is adopted to collect rainwater, so that the space of the balcony can be effectively utilized, the purpose of green buildings can be realized, the rainwater can be effectively; and through set up solar panel in the upper end of last water collecting rack, utilize horizontal collector pipe 7 down to collect the rainwater on the solar panel, realize rainwater and collect two kinds of functions of electricity, the usage is wider, breaks the limitation of general balcony, and application scope is wider, and is more nimble, has solved the lack of flexibility and has the problem of great limitation that present balcony exists.

Description

Irrigation greening device is collected to balcony rainwater
Technical Field
The invention belongs to the field of assembly type buildings, and particularly relates to a balcony rainwater collecting, irrigating and greening device.
Background
With the development of economic technology, the improvement of living standard of people and the strong promotion of the country to green ecological buildings and assembled designs, green energy-saving assembled building components are more and more adapted to the social requirements.
The balcony is the indoor extension of building, is the important place that people breathe fresh air, therefore, people's demand to high quality balcony also increases constantly, and the balcony has been more than a single function main part building auxiliary object, and people pursue more now and collect leisure pleasing to the eye and high degree afforestation in the comprehensive balcony of an organic whole more. As a portable and reusable building product, the prefabricated building gradually receives wide attention and applications from all countries of the world due to its good economical efficiency, practicability and environmental protection, and also has a high demand for balconies. However, there are still some problems with existing balconies: most of the existing balconies are designed integrally with buildings, so that the flexibility is not strong, and the difficulty of additional construction and reconstruction is higher; at present, along with pursuing the quality of life, often need cultivate green planting to improve living environment, and current balcony is only balcony structure, and the function is single, puts green planting, can't effectively utilize natural rainwater condition, and integrated balcony existence potential safety hazard of synthesizing, and application scope has certain limitation.
Disclosure of Invention
The invention aims to provide a balcony rainwater collecting, irrigating and greening device, which overcomes the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a balcony rainwater collecting, irrigating and greening device, which comprises an upper water collecting frame, lower carriage and balcony bottom plate, the balcony bottom plate is fixed in the wall balcony opening outside through the lower carriage, be fixed with the cistern on the balcony bottom plate, be equipped with the base that is used for placing green planting in the cistern, it rotates through the rotation support to be fixed in wall balcony opening outside upper end to go up the catchment frame, it rotates with the wall and is connected one side upper end and be equipped with horizontal collector pipe to go up the catchment frame, it is equipped with the lower horizontal collector pipe parallel with last horizontal collector pipe to go up the opposite side on the catchment frame, it is equipped with the opening to go up horizontal collector pipe upside, the opening is located wall eave lower extreme, it is equipped with the outlet to go up horizontal collector pipe lateral wall, the both sides of lower horizontal collector pipe all are equipped with the outlet, the outlet of going up horizontal collector pipe communicates through the one side outlet of vertical drain pipe with lower horizontal collector.
Further, the longitudinal drainage pipe is longitudinally arranged along the upper water collecting frame.
Furthermore, the upper water collecting frame adopts a frame structure.
Further, the upper water collecting frame comprises a transverse support and a vertical support, the transverse support and the vertical support form a rectangular frame, one side of the rectangular frame is rotatably connected with the outer side of the opening of the wall balcony through a rotating support, and a plurality of support frames perpendicular to the rotating shaft are arranged in the middle of the rectangular frame; the longitudinal drainage pipe is arranged along the support frame.
Furthermore, the upper water collecting frame is provided with a solar panel which is connected with a storage battery and a power supply controller.
Furthermore, a water collecting tank is arranged on the lower transverse water collecting pipe, and the lower end of the solar panel is positioned at the upper end of the opening of the water collecting tank of the lower transverse water collecting pipe.
Furthermore, a filter layer is arranged in the lower transverse water collecting pipe.
Further, the filter layer includes the filter, is equipped with activated carbon layer and grit layer on the filter in proper order, and filter and activated carbon layer and grit layer form the filter unit and set up in horizontal collector pipe down.
Furthermore, the lower end of the upper water collecting frame is provided with a telescopic supporting rod, one end of the telescopic supporting rod is hinged with the lower end of the upper water collecting frame, and the other end of the upper water collecting frame is hinged with the wall.
Furthermore, the telescopic supporting rod adopts a pneumatic telescopic rod or a hydraulic telescopic rod.
Compared with the prior art, the invention has the following beneficial technical effects:
the invention relates to a balcony rainwater collecting, irrigating and greening device, which adopts an upper water collecting frame, a lower supporting frame and a balcony bottom plate to form an integrally designed balcony on the outer side of a container wall body, wherein a reservoir is fixed on the balcony bottom plate, an upper transverse water collecting pipe is arranged at the upper end of one side of the upper water collecting frame rotatably connected with the wall body, a lower transverse water collecting pipe parallel to the upper transverse water collecting pipe is arranged at the other side of the upper water collecting frame, an opening is arranged at the upper side of the upper transverse water collecting pipe and is positioned at the lower end of an eave of the wall, a water outlet is arranged on the side wall of the upper transverse water collecting pipe, water outlets are arranged on two sides of the lower transverse water collecting pipe, the water outlet of the upper transverse water collecting pipe is communicated with the water outlet on one side of the lower transverse water collecting pipe through a longitudinal water discharging pipe, the water outlet, meanwhile, the upper water collecting frame is adopted to collect rainwater, so that the balcony space can be effectively utilized, the purpose of green building is realized, the rainwater can be effectively collected and utilized, and the purpose of automatic irrigation is realized; and through set up solar panel in the upper end of last water collecting rack, utilize horizontal collector pipe 7 down to collect the rainwater on the solar panel, realize rainwater and collect two kinds of functions of electricity, the usage is wider, breaks the limitation of general balcony, and application scope is wider, and is more nimble, has solved the lack of flexibility and has the problem of great limitation that present balcony exists.
Furthermore, the longitudinal drainage pipe is longitudinally arranged along the upper water collecting frame, the mounting structure is stable, and the mounting of the solar panel is not influenced.
Furthermore, a water collecting groove is formed in the lower transverse water collecting pipe, the lower end of the solar panel is located at the upper end of the opening of the water collecting groove of the lower transverse water collecting pipe, rainwater on the solar panel can be effectively collected, and the collecting efficiency is improved.
Furthermore, a filtering layer is arranged in the lower transverse water collecting pipe, so that impurities in rainwater can be effectively filtered.
Drawings
Fig. 1 is a schematic view of a specific mounting structure in the embodiment of the present invention.
Fig. 2 is a schematic view of a solar panel mounting structure according to an embodiment of the present invention.
Fig. 3 is a schematic view of the mounting structure of the balcony floor according to the embodiment of the present invention.
FIG. 4 is a schematic view of a support structure according to an embodiment of the present invention.
In the figure, 1, an upper water collecting frame; 2. a lower support frame; 3. a balcony floor; 4. rotating the bracket; 5. an upper transverse water collecting pipe; 6. a longitudinal drain pipe; 7. a lower transverse water collecting pipe; 8. a downpipe; 9. a reservoir; 10. a solar panel; 11. a telescopic supporting rod.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
as shown in fig. 1, a balcony rainwater collecting, irrigating and greening device comprises an upper water collecting frame 1, a lower supporting frame 2 and a balcony bottom plate 3, wherein the balcony bottom plate 3 is fixed on the outer side of an opening of a wall balcony through the lower supporting frame 2, a water storage tank 9 is fixed on the balcony bottom plate 3, a base for placing green plants is arranged in the water storage tank 9, potted green plants are placed on the base in the water storage tank, and the purpose of self-priming irrigation is achieved by arranging air holes on the potted green plants; go up water collection frame 1 and rotate through rotating bracket 4 and be fixed in wall balcony opening outside upper end, go up water collection frame 1 and rotate with the wall and be connected one side upper end and be equipped with horizontal collector pipe 5, it is equipped with the lower horizontal collector pipe 7 parallel with last horizontal collector pipe 5 to go up the opposite side on the water collection frame 1, it is equipped with the opening to go up 5 upsides of horizontal collector pipe, the opening is located wall eaves lower extreme, it is equipped with the outlet to go up 5 lateral walls of horizontal collector pipe, the both sides of lower horizontal collector pipe 7 all are equipped with the outlet, the outlet of last horizontal collector pipe 5 is through one side outlet intercommunication of longitudinal drain pipe 6 with lower horizontal collector pipe 7, the opposite side outlet of lower horizontal collector pipe 7 communicates to in the cistern 9 through pipe in the water.
As shown in fig. 1, the longitudinal drain pipe 6 is longitudinally arranged along the upper water collecting frame 1; the upper water collecting frame 1 adopts a frame structure, namely comprises a transverse support and a vertical support, the transverse support and the vertical support form a rectangular frame, one side of the rectangular frame is rotatably connected with the outer side of the opening of the wall balcony through a rotating support 4, and a plurality of support frames perpendicular to the rotating shaft are arranged in the middle of the rectangular frame; the longitudinal water discharge pipe 6 is arranged along the support frame, so that the installation strength and the stability are improved.
The upper water collecting frame 1 is provided with a solar panel 10, the solar panel 10 is connected with a storage battery and a power supply controller, and the solar panel 10 is used for generating electricity, so that the energy utilization rate is improved; the storage battery and the power supply controller are fixed indoors, and the lamp strip is arranged on the outer ring of the lower end of the upper water collecting frame 1 to wait for being connected to the power supply controller, so that the purpose of illumination is achieved.
The lower transverse water collecting pipe 7 is provided with a water collecting groove, and the lower end of the solar panel 10 is positioned at the upper end of the water collecting groove opening of the lower transverse water collecting pipe 7 and used for receiving rainwater flowing on the solar panel 10.
Be equipped with the filter layer in the horizontal collector pipe 7 down, the filter layer includes the filter, is equipped with activated carbon layer and grit layer on the filter in proper order, and filter and activated carbon layer and grit layer form the filter unit and set up in horizontal collector pipe 7 down for filter the rainwater, prevent to block up pipe in the water 8.
As shown in fig. 2, the lower end of the upper water collecting frame 1 is provided with a telescopic supporting rod 11, one end of the telescopic supporting rod 11 is hinged with the lower end of the upper water collecting frame 1, the other end of the upper water collecting frame 1 is hinged with the wall, and the telescopic supporting rod 11 adopts a pneumatic telescopic rod or a hydraulic telescopic rod.
When the rain falls to the inclined solar panel 10, the rainwater is drained to enter the lower transverse water collecting pipe 7 for short-term storage, and the rainwater sequentially passes through an activated carbon layer and a gravel layer in a filter layer, then enters the downpipe 8 and reaches the reservoir 9 through the downpipe; a hose is connected between the water storage tank 9 and the pot culture base provided with the air holes, and when the soil is dry, the stored rainwater can permeate into the soil through the hose.
When the sun is sunny, the solar panel 10 can rotate through the rotating bracket 4 to adapt to different sun angles; a water valve is arranged at the water outlet and the nozzle of the water storage tank 9, and the water valve is opened in sunny days to water green plants; particularly, when the water in the water storage tank is insufficient, the air holes in the potted plant base are permeated through the capillary tubes to supplement water.
The invention adopts the upper water collecting frame 1, the lower supporting frame 2 and the balcony bottom plate 3 to form an integrally designed balcony outside the container wall body, utilizes the lower supporting frame 2 and the balcony bottom plate 3 as a balcony supporting structure, is convenient to install and disassemble, and simultaneously adopts the upper water collecting frame 1 to collect rainwater, thereby effectively utilizing balcony space, realizing the purpose of green building, effectively collecting and utilizing rainwater and realizing the purpose of automatic irrigation; and through set up solar panel in the upper end of last frame 1 that catchments, utilize horizontal collector pipe 7 down to collect the rainwater on the solar panel, realize rainwater and collect two kinds of functions of electricity, the usage is wider, breaks the limitation of general balcony, and application scope is wider, and is more nimble, has solved the lack of flexibility and has the problem of great limitation that present balcony exists.

Claims (10)

1. A balcony rainwater collecting, irrigating and greening device is characterized by comprising an upper water collecting frame (1), a lower supporting frame (2) and a balcony bottom plate (3), wherein the balcony bottom plate (3) is fixed on the outer side of an opening of a wall balcony through the lower supporting frame (2), a water storage tank (9) is fixed on the balcony bottom plate (3), a base for placing green plants is arranged in the water storage tank (9), the upper water collecting frame (1) is rotatably fixed at the upper end of the outer side of the opening of the wall balcony through a rotating support (4), an upper transverse water collecting pipe (5) is arranged at the upper end of one side of the upper water collecting frame (1) rotatably connected with the wall, a lower transverse water collecting pipe (7) parallel to the upper transverse water collecting pipe (5) is arranged at the other side of the upper water collecting frame (1), an opening is arranged at the upper side of the upper transverse water collecting pipe (5), the opening is positioned at the lower end of an, the two sides of the lower transverse water collecting pipe (7) are respectively provided with a water outlet, the water outlet of the upper transverse water collecting pipe (5) is communicated with the water outlet at one side of the lower transverse water collecting pipe (7) through a longitudinal water discharging pipe (6), and the water outlet at the other side of the lower transverse water collecting pipe (7) is communicated into the water storage tank (9) through a water falling pipe (8).
2. A balcony rainwater harvesting, irrigating and greening device according to claim 1, wherein the longitudinal drainage pipe (6) is longitudinally arranged along the upper catchment frame (1).
3. A balcony rainwater harvesting, irrigating and greening device according to claim 1, wherein the upper catchment frame (1) is of a frame structure.
4. A balcony rainwater collecting, irrigating and greening device as defined in claim 3, wherein the upper water collecting rack (1) comprises a horizontal bracket and a vertical bracket which form a rectangular frame, wherein one side of the rectangular frame is rotatably connected with the outer side of the balcony opening of the wall through a rotating bracket (4), and a plurality of supporting frames perpendicular to the rotating shaft are arranged in the middle of the rectangular frame; the longitudinal water discharge pipe (6) is arranged along the support frame.
5. A balcony rainwater collecting, irrigating and greening device according to claim 1, wherein a solar panel (10) is arranged on the upper water collecting rack (1), and the solar panel (10) is connected with a storage battery and a power controller.
6. A balcony rainwater collecting, irrigating and greening device as claimed in claim 1, wherein the lower horizontal water collecting pipe (7) is provided with a water collecting tank, and the lower end of the solar panel (10) is located at the upper end of the water collecting tank opening of the lower horizontal water collecting pipe (7).
7. A balcony rainwater harvesting, irrigating and greening device according to claim 1, wherein the lower horizontal water collecting pipe (7) is provided with a filtering layer.
8. A balcony rainwater harvesting, irrigating and greening apparatus according to claim 7, wherein the filtering layer comprises a filtering plate, which is sequentially provided with an activated carbon layer and a gravel layer, the filtering plate and the activated carbon layer and gravel layer forming a filtering unit are disposed in the lower lateral water collecting pipe (7).
9. A balcony rainwater collecting, irrigating and greening device as defined in claim 1, wherein the lower end of the upper water collecting rack (1) is provided with a telescopic supporting rod (11), one end of the telescopic supporting rod (11) is hinged with the lower end of the upper water collecting rack (1), and the other end of the upper water collecting rack (1) is hinged with the wall.
10. A balcony rainwater collecting, irrigating and greening apparatus as claimed in claim 9, wherein the telescopic supporting rod (11) is a pneumatic telescopic rod or a hydraulic telescopic rod.
CN202110282707.6A 2021-03-16 2021-03-16 Irrigation greening device is collected to balcony rainwater Pending CN113016588A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110282707.6A CN113016588A (en) 2021-03-16 2021-03-16 Irrigation greening device is collected to balcony rainwater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110282707.6A CN113016588A (en) 2021-03-16 2021-03-16 Irrigation greening device is collected to balcony rainwater

Publications (1)

Publication Number Publication Date
CN113016588A true CN113016588A (en) 2021-06-25

Family

ID=76470871

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110282707.6A Pending CN113016588A (en) 2021-03-16 2021-03-16 Irrigation greening device is collected to balcony rainwater

Country Status (1)

Country Link
CN (1) CN113016588A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206377866U (en) * 2016-12-30 2017-08-04 中国矿业大学 Apply the heat supply outside the balcony of collective residence and rain collector
CN107761945A (en) * 2017-11-28 2018-03-06 上海应用技术大学 prefabricated assembled balcony
CN108625472A (en) * 2018-04-04 2018-10-09 华南理工大学 A kind of assembled greening balcony
CN108934552A (en) * 2018-06-11 2018-12-07 郑州梦朵蓝节能设备有限公司 A kind of energy conservation production of flowers and plants system
CN208863224U (en) * 2018-09-30 2019-05-17 曾心 It is a kind of can automatic irrigation the green plant cultivation apparatus of balcony

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206377866U (en) * 2016-12-30 2017-08-04 中国矿业大学 Apply the heat supply outside the balcony of collective residence and rain collector
CN107761945A (en) * 2017-11-28 2018-03-06 上海应用技术大学 prefabricated assembled balcony
CN108625472A (en) * 2018-04-04 2018-10-09 华南理工大学 A kind of assembled greening balcony
CN108934552A (en) * 2018-06-11 2018-12-07 郑州梦朵蓝节能设备有限公司 A kind of energy conservation production of flowers and plants system
CN208863224U (en) * 2018-09-30 2019-05-17 曾心 It is a kind of can automatic irrigation the green plant cultivation apparatus of balcony

Similar Documents

Publication Publication Date Title
CN213245887U (en) Environment-friendly building outer wall
CN208354221U (en) A kind of water-saving filling apparatus of full-automatic afforestation
CN210202771U (en) Arid area trees collection rain irrigation equipment
CN208578360U (en) It is a kind of can gravity-flow ventilation Energy Conservation Green Construction
CN108679854A (en) A kind of assembled solar energy greenhouse and its assembly method
CN209330676U (en) A kind of interaction self-con-tained unit of multiple-energy-source circulation and vertical greening based on green building
CN208338451U (en) A kind of ecological photovoltaic greenhouse based on rainwater comprehensive utilization
CN113016588A (en) Irrigation greening device is collected to balcony rainwater
CN206256508U (en) A kind of comprehensive rain collector
CN214090651U (en) Sponge city ecological roof
CN105028013A (en) Indoor plant planting rack
CN211396764U (en) Pavilion is collected to aluminum alloy gardens rainwater
CN213603355U (en) Landscape ecological wall with dustproof function
CN210917982U (en) Energy-conserving roofing of green building
CN212358454U (en) A rainwater collection device for in gardens
CN208095342U (en) A kind of green building roof for facilitating plantation
CN110273511B (en) Three-dimensional energy-saving emission-reducing building structure
CN207665622U (en) A kind of multifunctional ecological intelligent photovoltaic greenhouse
CN214046779U (en) Courtyard vertical greening device
CN111011046A (en) Gardens seedling cultivation device
CN210767542U (en) Three-dimensional self-circulation building structure
CN218959567U (en) Vertical greening rainwater recycling system
CN214468224U (en) Energy-concerving and environment-protective street lamp is used in gardens
CN211344983U (en) Landscape illuminating lamp capable of collecting rainwater
CN214482387U (en) Novel greening building wall

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
RJ01 Rejection of invention patent application after publication

Application publication date: 20210625

RJ01 Rejection of invention patent application after publication