CN112343148A - Black smelly water treatment device of ecological ditch of district environmental protection - Google Patents
Black smelly water treatment device of ecological ditch of district environmental protection Download PDFInfo
- Publication number
- CN112343148A CN112343148A CN202011177130.4A CN202011177130A CN112343148A CN 112343148 A CN112343148 A CN 112343148A CN 202011177130 A CN202011177130 A CN 202011177130A CN 112343148 A CN112343148 A CN 112343148A
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- connecting plate
- water treatment
- treatment device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 230000007613 environmental effect Effects 0.000 title claims description 3
- 239000004568 cement Substances 0.000 claims abstract description 29
- 239000002689 soil Substances 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 3
- 241000196324 Embryophyta Species 0.000 claims description 25
- 206010066054 Dysmorphism Diseases 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 9
- 235000012773 waffles Nutrition 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 235000011293 Brassica napus Nutrition 0.000 claims description 2
- 240000008100 Brassica rapa Species 0.000 claims description 2
- 235000000540 Brassica rapa subsp rapa Nutrition 0.000 claims description 2
- 241001464837 Viridiplantae Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 101150054854 POU1F1 gene Proteins 0.000 description 1
- 244000088415 Raphanus sativus Species 0.000 description 1
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
- E03F3/046—Open sewage channels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Public Health (AREA)
- Health & Medical Sciences (AREA)
- Botany (AREA)
- Environmental & Geological Engineering (AREA)
- Microbiology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Biotechnology (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention provides a black and odorous water treatment device for a residential area environment-friendly ecological canal, which comprises a cement tank, wherein soil tanks are arranged on two sides above the cement tank; the outer side of the soil tank is detachably connected with a plurality of protective net structures, and a plurality of plants are planted on the plurality of protective net structures at intervals; protection network structure below, cement tank top symmetry is equipped with two lattice structure, two second plant structure is connected to lattice structure one end compartment, just protection network structure below cement tank bottom releasable connection takes out thick liquid structure.
Description
Technical Field
The invention relates to the technical field of odorous water treatment, and mainly relates to a black odorous water treatment device for a community environment-friendly ecological canal.
Background
The ecological drainage ditch is different from the traditional drainage ditch and is a ground drainage channel which is protected by adopting plant measures or combining the plant measures with engineering measures at the bottom and the wall of the ditch. Compared with the traditional masonry drainage, the ecological drainage ditch has low cost, good landscape effect and high ecological benefit; but it is not as applicable to masonry gutters.
According to the existing ecological drainage ditch, green plants are fully paved on two sides of the drainage ditch, and the odor water is purified by utilizing the photosynthesis of the green plants and the growth of the plants.
However, the vegetation grows excessively during the growth process of the plants, so that the drainage ditch is blocked.
Disclosure of Invention
1. Technical problem to be solved by the invention
The vegetation grows excessively in the growing process of the plants, so that the drainage ditch is blocked.
2. Technical scheme
A black and odorous water treatment device for a community environment-friendly ecological canal comprises a cement tank, wherein soil tanks are arranged on two sides above the cement tank;
the outer side of the soil tank is detachably connected with a plurality of protective net structures, and a plurality of plants are planted on the plurality of protective net structures at intervals;
protection network structure below, cement tank top symmetry is equipped with two lattice structure, two second plant structure is connected to lattice structure one end compartment, just protection network structure below cement tank bottom releasable connection takes out thick liquid structure.
Further, the protection network structure includes first waffle slab and first connecting plate, first waffle slab fixed connection first connecting plate, be equipped with a plurality of first through-holes on the first waffle slab, it is a plurality of plant short plant in the first through-hole, and it is a plurality of be equipped with vertical check and horizontal check on the first waffle slab, it is a plurality of the spaced apart form is provided with a plurality of reference columns on vertical check, and is a plurality of the connection soil can be dismantled to the reference column, just be equipped with a plurality of second reference columns on the first connecting plate, it is a plurality of connection upper surface soil can be dismantled to the second reference column.
Furthermore, first net board with first connecting plate one side all is equipped with first spout, and the opposite side is equipped with first lug, and is adjacent first net board with first connecting plate one side first lug all sliding connection first spout.
Furthermore, a second sliding groove is formed in the first connecting plate and correspondingly connected with the longitudinal lattice strips, the inner cavities of the longitudinal lattice strips are connected with the inner cavities of the transverse lattice strips, and a plurality of water outlets are formed in the transverse lattice strips.
Further, first net board lower extreme is equipped with the second connecting plate, be equipped with the breach on the second connecting plate, protection network structure one end is passed through the plastics locating pin and can be dismantled the connection the second connecting plate, the cement pit middle part is equipped with the dysmorphism piece, the second plant structure is planted at dysmorphism piece middle part, just the connection can be dismantled to the second connecting plate other end the dysmorphism piece, just dysmorphism piece middle part is hollow, and fills with soil.
Further, dysmorphism piece plane is the setting of class "turnip" type, just the breach that the second is connected is in form the clearance between the protection network structure, the clearance is used for later stage cutting machine location to slide, just first net board top correspondence is equipped with the third spout.
Further, impellers are arranged below the protective net structure and in the cement groove at equal intervals, one end of a rotating shaft in the middle of each impeller is detachably connected with a first connecting disc, one side of each first connecting disc is provided with a first connecting column, each first connecting column is sleeved with a first connecting rod, one end of each first connecting rod is provided with a first connecting ball, the first connecting balls are connected in the spherical grooves in a sliding mode, the lower ends of the spherical grooves are provided with fourth sliding grooves, first sliding rods are arranged in the fourth sliding grooves, the first sliding rods are detachably connected with the cement groove, the other side of each spherical groove is provided with a first extrusion plate, second sliding rods are arranged in cavities of the longitudinal grids, first springs are arranged on the second sliding rods and detachably connected with the longitudinal grids, rubber pads are arranged at one ends of the second sliding rods and slidably connected with the cavities, and the first extrusion plate is connected with the second sliding rod in an extrusion manner.
3. Advantageous effects
The soil tank is arranged above the cement tank, the cement tank and the soil tank form a trapezoidal cross section, and a second plant structure is arranged in the middle of the cement tank;
short plants are arranged on the side wall of the soil tank, and soil is fixed through a grid structure; meanwhile, short plants are planted in gaps of the net structure;
simultaneously, the below of protection network structure is equipped with the cavity, makes things convenient for the flow of water, and simultaneously, protection network structure top is equipped with the plant, and the clearance and the third spout in protection network structure both sides come to make things convenient for later stage cutting device to carry out the slip that corresponds to realize the slip cutting of distance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the protective net structure of the present invention;
fig. 3 is a schematic view of the impeller structure of the present invention.
In the figure: 1-a cement groove, 11-a shaped block, 12-an impeller, 13-a first connecting disc, 14-a first connecting column, 15-a first connecting rod, 16-a first connecting ball, 17-a spherical groove, 171-a fourth sliding groove, 172-a first sliding rod, 18-a first extrusion plate, 19-a second sliding rod, 191-a first spring, 192-a rubber pad, 2-a soil groove, 3-a protective net structure, 31-a first grid plate, 311-a first through hole, 312-a dwarf plant, 313-a second connecting plate, 314-a notch, 315-a third sliding groove, 32-a first connecting plate, 321-a second positioning column, 322-a second sliding groove, 33-a longitudinal grid, 331-a cavity, 34-a transverse grid, 341-a water outlet, 35-positioning column, 36-first chute, 37-first bump, 38-gap, 4-grid structure, 5-second plant structure, 6-slurry pumping structure.
Detailed Description
In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the embodiment, referring to fig. 1-3, a black and odorous water treatment device for a residential area environment-friendly ecological canal comprises a cement tank 1, and soil tanks 2 are arranged on two sides of the cement tank 1;
a plurality of protective net structures 3 are detachably connected to the outer side of the soil tank 2, and a plurality of plants are planted on the plurality of protective net structures 3 at intervals;
under the protection network structure 3, the symmetry is equipped with two grid structures 4, two above the cement tank 1 the second plant structure 5 is connected to 4 one end interval formulas of grid structure, just protection network structure 4 below cement tank 1 bottom releasable connection slurry pumping structure 6.
In an embodiment, referring to fig. 1-2, the protective screening structure 3 includes a first grid plate 31 and a first connecting plate 32, the first grid plate 31 is fixedly connected to the first connecting plate 32, the first grid plate 31 is provided with a plurality of first through holes 311, a plurality of short plants 312 are planted in the first through holes 311, the plurality of first grid plates 31 are provided with longitudinal grid bars 33 and transverse grid bars 34, a plurality of positioning pillars 35 are arranged on the longitudinal grid bars 33 at intervals, the plurality of positioning pillars 35 are detachably connected to soil, the first connecting plate 32 is provided with a plurality of second positioning pillars 321, and the plurality of second positioning pillars 321 are detachably connected to upper surface soil.
In an embodiment, referring to fig. 1-2, a first sliding groove 36 is disposed on one side of each of the first grid plate 31 and the first connecting plate 32, a first protrusion 37 is disposed on the other side of each of the first grid plate 31 and the first connecting plate 32, and the first protrusion 37 adjacent to one side of each of the first grid plate 31 and the first connecting plate 32 is slidably connected to the first sliding groove 36.
In an embodiment, referring to fig. 1-2, a second sliding slot 322 is disposed on the first connecting plate 32, the second sliding slot 322 is correspondingly connected to the longitudinal lattice bar 33, an inner cavity of the longitudinal lattice bar 33 is connected to an inner cavity of the transverse lattice bar 34, and a plurality of water outlets 341 are disposed on the transverse lattice bar 34.
In an embodiment, referring to fig. 1-2, a second connecting plate 313 is disposed at a lower end of the first grid plate 31, a gap 314 is disposed on the second connecting plate 313, one end of the protective net structure 3 is detachably connected to the second connecting plate 313 through a plastic positioning pin, a special-shaped block 11 is disposed in a middle of the cement pit 1, a second plant structure 5 is planted in the middle of the special-shaped block 11, the other end of the second connecting plate 313 is detachably connected to the special-shaped block 11, and the middle of the special-shaped block 11 is hollow and filled with soil.
In an embodiment, referring to fig. 1-2, the plane of the special-shaped block 11 is disposed like a "radish", and the gap 314 of the second connecting plate 313 is located between the protective net structures 3 to form a gap 38, the gap 38 is used for positioning and sliding of a later-stage cutting machine, and a third sliding chute 315 is correspondingly disposed above the first grid plate 31.
In an embodiment, referring to fig. 3, impellers 12 are arranged below the protective net structure 3 and in the cement tank 1 at equal intervals, one end of a rotating shaft at the middle of each impeller 12 is detachably connected with a first connecting disc 13, one side of each first connecting disc 13 is provided with a first connecting column 14, each first connecting column 14 is sleeved with and connected with a first connecting rod 15, one end of each first connecting rod 15 is provided with a first connecting ball 16, each first connecting ball 16 is slidably connected in the corresponding spherical groove 17, the lower end of each spherical groove 17 is provided with a fourth sliding groove 171, a first sliding rod 172 is arranged in each fourth sliding groove 171, each first sliding rod 172 is detachably connected with the corresponding cement tank 1, the other side of each spherical groove 1 is provided with a first extrusion plate 18, a second sliding rod 19 is arranged in a cavity 331 of the longitudinal bar 33, each second sliding rod 19 is provided with a first spring 191, each first spring 191 is detachably connected with the longitudinal bar 33, and one end of the second sliding rod 19 is provided with a rubber pad 192, the rubber pad 192 is slidably connected with the cavity 331, and the first extrusion plate 18 is connected with the second sliding rod 19 in an extrusion manner.
The above-mentioned embodiments only express a certain implementation mode of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the protection scope of the present invention; therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. The utility model provides a black smelly water treatment device of ecological canal of district environmental protection, includes cement tank (1), its characterized in that: soil grooves (2) are arranged on two sides of the cement groove (1);
a plurality of protective net structures (3) are detachably connected to the outer side of the soil tank (2), and a plurality of plants are planted on the plurality of protective net structures (3) at intervals;
protection network structure (3) below, cement groove (1) top symmetry is equipped with two grid structure (4), two second plant structure (5) are connected to grid structure (4) one end interval formula, just protection network structure (4) below cement groove (1) bottom releasable connection takes out thick liquid structure (6).
2. The black and odorous water treatment device for the environmental-friendly ecological canal of the residential area as claimed in claim 1, wherein: protection network structure (3) include first waffle slab (31) and first connecting plate (32), first waffle slab (31) fixed connection first connecting plate (32), be equipped with a plurality of first through-holes (311) on first waffle slab (31), it is a plurality of plant short plant (312) in first through-hole (311), and it is a plurality of be equipped with vertical check (33) and horizontal check (34) on first waffle slab (31), it is a plurality of interval formula is provided with a plurality of reference columns (35) on vertical check (33), and is a plurality of connection soil can be dismantled in reference column (35), just be equipped with a plurality of second reference columns (321) on first connecting plate (32), it is a plurality of connection upper surface soil can be dismantled in second reference column (321).
3. The black and odorous water treatment device for the environmental-friendly ecological canal of the residential area as claimed in claim 2, wherein: first net board (31) with first connecting plate (32) one side all is equipped with first spout (36), and the opposite side is equipped with first lug (37), and adjacent first net board (31) with first connecting plate (32) one side first lug (37) all sliding connection first spout (36).
4. The black and odorous water treatment device for the environmental-friendly ecological canal of the residential area as claimed in claim 2, wherein: be equipped with second spout (322) on first connecting plate (32), second spout (322) correspond and connect vertical lattice bar (33), vertical lattice bar (33) inside cavity is connected horizontal lattice bar (34) inside cavity, just be equipped with a plurality of outlet (341) on horizontal lattice bar (34).
5. The black and odorous water treatment device for the environmental-friendly ecological canal of the residential area as claimed in claim 2, wherein: first net board (31) lower extreme is equipped with second connecting plate (313), be equipped with breach (314) on second connecting plate (313), protection web frame (3) one end is passed through the plastics locating pin and can be dismantled the connection second connecting plate (313), cement pit (1) middle part is equipped with dysmorphism piece (11), second plant structure (5) are planted in dysmorphism piece (11) middle part, just second connecting plate (313) other end can be dismantled the connection dysmorphism piece (11), just dysmorphism piece (11) middle part is hollow, and fills with soil.
6. The black and odorous water treatment device for the environmental-friendly ecological canal of the residential area as claimed in claim 5, wherein: dysmorphism piece (11) plane is the setting of type "turnip" type, just breach (314) of second connecting plate (313) are in form clearance (38) between protection network structure (3), clearance (38) are used for later stage cutting machine location to slide, just first net board (31) top correspondence is equipped with third spout (315).
7. The black and odorous water treatment device for the environmental-friendly ecological canal of the residential area as claimed in claim 5, wherein: the protective net structure is characterized in that impellers (12) are arranged below the protective net structure (3) and in the cement groove (1) at equal intervals, one end of a rotating shaft at the middle part of each impeller (12) can be detachably connected with a first connecting disc (13), one side of each first connecting disc (13) is provided with a first connecting column (14), the first connecting columns (14) are sleeved with and connected with first connecting rods (15), one end of each first connecting rod (15) is provided with a first connecting ball (16), the first connecting balls (16) are slidably connected in the spherical groove (17), the lower end of the spherical groove (17) is provided with a fourth sliding groove (171), a first sliding rod (172) is arranged in the fourth sliding groove (171), the first sliding rod (172) can be detachably connected with the cement groove (1), a first extrusion plate (18) is arranged on the other side of the spherical groove (1), and a second sliding rod (19) is arranged in a cavity (331) of the longitudinal lattice strip (33), be equipped with first spring (191) on second slide bar (19), first spring (191) can dismantle the connection vertical check strip (33), just second slide bar (19) one end is equipped with rubber pad (192), rubber pad (192) sliding connection cavity (331), just first stripper plate (18) extrusion connection second slide bar (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011177130.4A CN112343148B (en) | 2020-10-29 | 2020-10-29 | Black smelly water treatment device for community environment-friendly ecological canal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011177130.4A CN112343148B (en) | 2020-10-29 | 2020-10-29 | Black smelly water treatment device for community environment-friendly ecological canal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112343148A true CN112343148A (en) | 2021-02-09 |
| CN112343148B CN112343148B (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011177130.4A Active CN112343148B (en) | 2020-10-29 | 2020-10-29 | Black smelly water treatment device for community environment-friendly ecological canal |
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| CN (1) | CN112343148B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100917790B1 (en) * | 2009-03-09 | 2009-09-21 | 주식회사동인건설 | Grid type hollow block for ecological restoration of bank and construction method of bank using thereof |
| US20100104379A1 (en) * | 2007-03-08 | 2010-04-29 | Juan Carlos Amuchastegui | Articulated structure for soil protection and reinforcement |
| CN206101415U (en) * | 2016-09-29 | 2017-04-19 | 天津农学院 | Crank connecting rod formula weeding device |
| CN206233250U (en) * | 2016-11-23 | 2017-06-09 | 朗迪景观建造（深圳）有限公司 | Bank protection planting unit |
| CN107720964A (en) * | 2017-09-07 | 2018-02-23 | 南京中科水治理股份有限公司 | A kind of black smelly river ecological remediation and treatment method |
| CN209620048U (en) * | 2018-09-27 | 2019-11-12 | 中铁工程设计咨询集团有限公司 | A kind of structure of the tall and big effective soil horizon of precipitous rock slope ecological protection |
| CN211521750U (en) * | 2019-11-21 | 2020-09-18 | 浙江大学 | Ecological sinking bed for treating and in-situ repairing deeply polluted river channel |
-
2020
- 2020-10-29 CN CN202011177130.4A patent/CN112343148B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100104379A1 (en) * | 2007-03-08 | 2010-04-29 | Juan Carlos Amuchastegui | Articulated structure for soil protection and reinforcement |
| KR100917790B1 (en) * | 2009-03-09 | 2009-09-21 | 주식회사동인건설 | Grid type hollow block for ecological restoration of bank and construction method of bank using thereof |
| CN206101415U (en) * | 2016-09-29 | 2017-04-19 | 天津农学院 | Crank connecting rod formula weeding device |
| CN206233250U (en) * | 2016-11-23 | 2017-06-09 | 朗迪景观建造（深圳）有限公司 | Bank protection planting unit |
| CN107720964A (en) * | 2017-09-07 | 2018-02-23 | 南京中科水治理股份有限公司 | A kind of black smelly river ecological remediation and treatment method |
| CN209620048U (en) * | 2018-09-27 | 2019-11-12 | 中铁工程设计咨询集团有限公司 | A kind of structure of the tall and big effective soil horizon of precipitous rock slope ecological protection |
| CN211521750U (en) * | 2019-11-21 | 2020-09-18 | 浙江大学 | Ecological sinking bed for treating and in-situ repairing deeply polluted river channel |
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| CN112343148B (en) | 2022-08-30 |
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Effective date of registration: 20240422 Address after: Room 1307, Unit 3, Building 6, Tian'an Digital City, No.1 Huangjin Road, Nancheng Street, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan Yingzhuo Landscape Greening Co.,Ltd. Country or region after: China Address before: 223300 No.48, East Street Group, Sanshu village, SANSHU Town, Huaiyin District, Huai'an City, Jiangsu Province Patentee before: Wang Chaorui Country or region before: China |
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