CN106638899A - Garden rainwater collection system - Google Patents
Garden rainwater collection system Download PDFInfo
- Publication number
- CN106638899A CN106638899A CN201611134048.7A CN201611134048A CN106638899A CN 106638899 A CN106638899 A CN 106638899A CN 201611134048 A CN201611134048 A CN 201611134048A CN 106638899 A CN106638899 A CN 106638899A
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- Prior art keywords
- rainwater
- water
- filter
- water pipe
- pipe
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- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/10—Dividing the first rain flush out of the stormwater flow
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Filtration Of Liquid (AREA)
- Sewage (AREA)
Abstract
The invention discloses a garden rainwater collection system. The garden rainwater collection system comprises a rainwater storage pool, a water tower, a rainwater filter and a rainwater purifier, wherein the rainwater storage pool is provided with a water pipe I and the water pipe I is communicated to the ground and is communicated with a plurality of ditches; a rainwater filtering cover is arranged at an inlet end of the water pipe I, and an automatic filter is mounted in the middle of the water pipe I; a pure water discharging hole of the automatic filter is communicated with the rainwater filter through a water pipe II; the rainwater filter is communicated with the rainwater purifier through a water pipe III; and the rainwater purifier is used for conveying pure water into the water tower in four directions through a water pipe. The garden rainwater collection system has the advantages that rainwater in a garden can be filtered by layers, treated and collected, so that freshwater resources are saved and the water utilization cost of the garden is reduced.
Description
Technical field
The present invention relates to rain processing system field, more particularly to a kind of gardens rain water collecting system.
Background technology
At present, the draining of Garden Greenland, mainly adopts irrigation canals and ditches draining, irrigation canals and ditches draining to have bright ditch, covered conduit, rainy weather；It is public
The water of field table is pooled in irrigation canals and ditches, is then drained from sewer, or has large-scale pond in park, and rainwater is entered in pond and stored
Water, the water in pond can be used for pouring vegetation in fine day, because earth's surface is all turf, soil in park, through rain drop erosion
Water during afterwards stream enters irrigation canals and ditches or pond is more muddy, and the impurity such as leaf, branch, grass blade is more, or even in the water in irrigation canals and ditches
Also with crushed stone etc., if being directly discharged into sewer, the inspection well cover at sewer mouth is easily blocked, in being directly discharged into pool
Pool is caused to be polluted；And rainwater is a kind of abundant freshwater resources, global freshwater resources are very nervous, if rainwater is directly arranged
Enter sewer, be also a kind of greatly waste.
Chinese patent Authorization Notice No.：CN103850324A, in authorized announcement date on June 11st, 2014, discloses a kind of garden
Woods rainwater discharger, gardens rainwater discharger includes body and lid of combing, and its bottom is provided with delivery port, and body top is provided with
Bulge loop, placement on bulge loop is combed and is covered, and in lid of combing osculum is provided with, and lid of combing is middle to be provided with push rod, and push rod is provided with catch, and body is leakage
Bucket shape, and water inlet is set lower than ground, quickly rainwater can be introduced into water inlet, and discharged from delivery port by body, and
Lid of combing is set in body upper end, and setting push rod is covered in comb, for supporting catch.In this kind of structure, keep off after time length
Piece is easily stopped by the branch in rainwater, leaf, needs regularly to clear up, and is cleared up cumbersome；Rainwater is directly drained, it is impossible to received
Collection is utilized, waste water resource.
The content of the invention
It is an object of the invention to provide a kind of can be collected, process, utilize to the rainwater in gardens, saving water resource
Gardens rainwater collecting and treating system.
The present invention above-mentioned technical purpose technical scheme is that：Gardens rain water collecting system, bag
Include rainwater accumulation pond, water tower, rain water filtering device and rainwater purifier；Water pipe one and the water pipe are provided with the rainwater accumulation pond
If one leads to ground connecting with master gully；The entrance point of the water pipe one is provided with dmp filter cover, and its middle part is provided with certainly
Dynamic filter；The emptying mouth of a river of automatic filter is connected by water pipe two with the rain water filtering device；The rain water filtering device leads to
Cross water pipe three to connect with the rainwater purifier；Rainwater purifier is by conveying water purification in water pipe four-way water tower.
The technical solution used in the present invention：When the rainwater in irrigation canals and ditches flows into water pipe for the moment, the larger branch in rainwater, stone
Block etc. is intercepted by dmp filter cover, and last leaf, wisp can enter oral siphon one with rainwater；Rainwater is flowed to along the inwall of water pipe one
Rainwater accumulation pond, in the process, rainwater some wisps can be filtered out flowing into rain through automatic filter, leaf etc.
Water accumulation pond, the preliminary rainwater for filtering flows into rain water filtering device and carries out secondary filter by the emptying mouth of a river;After rainwater secondary filter,
Rainwater purifier purification is flowed into again, is finally transported to water tower storage.
Further arrange, the automatic filter includes body, and on the body filter house is provided with；The filter house bag
Include sphere filter and pipe box, the sphere filter be fixed on the inwall of the body and inwall and the body of the sphere filter inwall position
On same arcwall face；The pipe box is set on body and is formed with the sphere filter filtration that communicates with the emptying mouth of a river
Cavity.
Using the technical program, leaf etc., some wisps are separated by sphere filter from rainwater；Filter out
Rainwater flows into filtrate chamber, discharges from the emptying mouth of a river.
Further arrange, some raised lines be provided with the inwall of the sphere filter, every raised line stretches out along its wall,
And raised line is set in distance with raised line.
It is arranged such, rainwater flows down in the inwall along body from above, when sphere filter is filtered, the tree being mixed in rainwater
Some small size debris such as leaf are stopped by raised line, are separated from rainwater；Meanwhile, raised line can also slow down the flow velocity of rainwater,
Make it that higher filter efficiency can be obtained within the unit interval.
Further arrange, rain equal flow table is installed in the water side of the water pipe two；The equal flow table of the rainwater includes disk
Body and fix bar, the cross section of the disk body is taper and is fixed in water pipe two by fix bar.
Using the technical program, rainwater out, through the equal flow table of rainwater, makes rainwater along the outer of the equal flow table of rainwater from water pipe two
Wall is uniformly to dirty.
Further arrange, the rain water filtering device includes thering is a filtering chamber in filtering body, the filtering body；Institute
State and include in filtering chamber filtering area and storage area, in the filtering area, round table-like filter mantle is disposed with from top to bottom
And screen pipe.
Further arrange, on water pipe two, and fluid dividing cover, the shunting are provided with below the equal flow table of the rainwater
Cover has the convex surface for arching upward upwards, and some ripple bars are provided with its upper surface.
It is arranged such, the rainwater flow down from the equal flow table of rainwater is slowly flowed down downwards along the convex surface of fluid dividing cover；Ripple bar can
To reduce the flow velocity of rainwater.
Further arrange, the filter mantle have it is one inclined domatic from the top down, it is described it is domatic on be provided with it is some convex
Rise.
It is arranged such, domatic being obliquely installed from the top down of filter mantle is in order that rainwater is slowly flowed down, to extend rainwater
In domatic filtration time, its filter effect within the unit interval is improved；Raised setting, is the stream for further slowing down rainwater
Speed.
Further arrange, also including rain cache pool, the rainwater cache pool be located at the side in rainwater accumulation pond and
Less than the position in rainwater accumulation pond；The rainwater accumulation pond is connected with the rainwater cache pool by siphon pipe；The water pipe
Isocon is communicated with two and is connected with the rainwater cache pool by isocon.
Further arrange, flow control valve is installed on the water pipe two.
Further arrange, the drainpipe for leading to ground is provided with the rainwater cache pool, be connected with the drainpipe
Suction pump.
Using the technical program：Run into plum rain season or the king-sized weather of rainfall；The flow of rainwater is especially big, causes water
Pipe two has little time discharge；Flow control valve can be opened, then rainwater cache pool is diverted to by isocon and be kept in；Realize rainwater point
Stream.
In sum, the invention has the advantages that：The present invention have the rainwater in gardens can be carried out layered filtration,
Process, collect, fresh-water-saving resource, reduce Landscape image cost.
Description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the structural representation of the present embodiment automatic filter；
Fig. 3 is the structural representation of the present embodiment rain water filtering device；
Fig. 4 is the partial enlargement structural representation of Fig. 3.
In figure：1st, rainwater accumulation pond；2nd, rain water filtering device；3rd, rainwater purifier；4th, water tower；5th, dmp filter cover；6th, certainly
Dynamic filter；7th, rainwater cache pool；8th, water pipe one；9th, water pipe two；10th, blow-off pipe；11st, siphon pipe；12nd, isocon；13rd, draining
Pipe；14th, water pipe three；15th, water pipe four；16th, suction pump；17th, flow control valve；21st, filtering body；22nd, storage area；23rd, filter
Area；24th, fluid dividing cover；25th, connecting rod；231st, filter mantle；232nd, screen pipe；233rd, it is raised；61st, pipe box；62nd, sphere filter；63rd, mistake
Filter cavity；64th, raised line；65th, water inlet；66th, the emptying mouth of a river；67th, sewage draining exit；91st, the equal flow table of rainwater；92nd, fix bar.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of gardens rainwater collecting and treating system, including rainwater accumulation pond 1, water tower 4, rain water filtering device 2
With rainwater purifier 3.Rainwater accumulation pond 1 be built in it is low-lying in park where, surrounding some irrigation canals and ditches water can all flow into rain
In water accumulation pond 1, water tower 4 is built on the ground, and the top in rainwater accumulation pond 1 is provided with dmp filter cover 5, and both pass through water
Pipe 1 is connected.Automatic filter 6 is installed from water pipe 1, and its emptying mouth of a river 66 is connected by water pipe 29 with rain water filtering device 2
Logical, its sewage draining exit is connected by water pipe 1 with rainwater accumulation pond 1.The bottom of the connection of rainwater accumulation pond 1 is provided with blow-off pipe 10.Rain
Water filter 2 is connected by water pipe 3 14 with rainwater purifier 3.Rainwater purifier 3 is connected by water pipe 4 15 with water tower 4, water
Suction pump 16 is installed, rainwater purifier 3 conveys water purification by suction pump 16 into water tower 4 on pipe 4 15.
The centre of dmp filter cover 5 raises up 233 formation boss, and annular filter groove is formed around dmp filter cover 5,
The openend of annular filter groove is provided with annular Turbogrid plates. when the rainwater in irrigation canals and ditches flows into water pipe 1, the larger tree in rainwater
Branch, stone etc. are intercepted by Turbogrid plates, and little branch, stone are blocked into annular filter groove in rainwater, last leaf, little thing
Cognition enters oral siphon 1 with rainwater.
See Fig. 3, automatic filter 6 includes the body of straight-tube shape, there is water inlet 65, the emptying mouth of a river 66 and row on the body
Dirty mouth 67., in the upper end of body, at the middle part of body, sewage draining exit 67 is in the lower end of body at the emptying mouth of a river 66 for water inlet 65.In pipe
The middle part of body is provided with filter house.The filter house includes pipe box 61 and sphere filter 62；The caliber size and body of the sphere filter 62
Caliber size it is consistent.One section is clipped in the middle part of body, and is replaced with sphere filter 62.Sphere filter 62 together with pipe welding,
And both inwalls are on same arcwall face.Pipe box 61 is welded on body, and it is empty to have combined to form a filtration with sphere filter 62
Chamber 63.Filtrate chamber 63 is connected with the emptying mouth of a river 66；Through the filtered rainwater of sphere filter 62 into filtrate chamber 63, then from
Discharge at the emptying mouth of a river 66.
See Fig. 3, some raised lines 64 are provided with the filtering surface of sphere filter 62, every raised line 64 stretches out along its wall；
And raised line 64 is set in distance with raised line 64.The present embodiment is provided with three raised lines 64.Rainwater is in the inwall along body on
Flow down, when sphere filter 62 is filtered, some small size debris such as leaf being mixed in rainwater are stopped by raised line 64, so as to from
Separate in rainwater；Meanwhile, raised line 64 can also slow down the flow velocity of rainwater so as to higher mistake can be obtained within the unit interval
Filter efficiency.
See Fig. 2, rain water filtering device 2 includes thering is a filtering chamber in filtering body 21, the filtering body 21.In filter chamber
Interior, is disposed with from top to bottom round table-like filter mantle 231 and screen pipe 232；And filtering chamber is separated into filtration
Area 23 and storage area 22.Dirt sucking tube is provided with filtering area 23, dirt sucking tube connects and be connected to same row with blow-off pipe 10
Dirty pump.Water in storage area 22 is transported to rainwater purifier 3 and purifies again by water pipe 3 14.The water outlet port position of water pipe 29
In rain water filtering device 2 and located at the top of filter mantle 231.See Fig. 4, rain is installed equal on the water outlet port of water pipe 29
Flow table 91, the cross section of the equal flow table 91 of rainwater is tapered, four fix bars 92 is fixed with its disk body and is fixed by those
Bar 92 is fixed in water pipe 29.Rainwater makes rainwater uniformly downward along the outer wall of the equal flow table 91 of rainwater through the equal flow table 91 of rainwater
Stream.Fluid dividing cover 24 is installed in the lower section of rainwater equal flow table 91, fluid dividing cover 24 is fixed on water pipe 29 by connecting rod 25.Rainwater
The equal stream of flow table 91 of Jing rainwater drains into filter mantle to fluid dividing cover 24, then Jing fluid dividing covers 24；Then the wall along filter mantle was flowed into
Chimney filter 232.
Fluid dividing cover 24 is the convex surface for arching upward upwards.Some ripple glazes on its upper surface.In addition, in order to carry within the unit interval
Filter effect of the high rainwater on filter mantle.Some raised 233 are provided with the wall of filter mantle 231；Further slow down rain
The flow velocity of water.
Side positioned at rainwater accumulation pond 1 and rain cache pool 7 is built in the position less than rainwater accumulation pond 1.Rainwater
Accumulation pond 1 is connected with rainwater cache pool 7 by siphon pipe 11.
Run into plum rain season or the king-sized weather of rainfall；The flow of rainwater is especially big, causes water pipe 29 to have little time row
Put.In order to solve this difficult problem, flow control valve 17 is installed on water pipe 29；Additionally, being also associated with shunting in water pipe 29
Pipe 12 and connect with rainwater cache pool 7.When rainwater flow is big, rainwater cache pool 7 is diverted to by isocon 12 and is kept in.Rainwater
Drainpipe 13 is installed, the drainpipe 13 is connected with suction pump 16 and the drainpipe 13 is divided into multiple branches and leads on cache pool 7
Ground；For pouring gardens, scrubbing road.
Specific embodiment is only explanation of the invention, and it is not limitation of the present invention, those skilled in the art
The modification without creative contribution can be made to the present embodiment as needed after this specification is read, but as long as at this
All protected by Patent Law in bright right.
Claims (10)
1. gardens rain water collecting system, is characterized in that, including rainwater accumulation pond（1）, water tower（4）, rain water filtering device（2）And rainwater
Clarifier（3）；The rainwater accumulation pond（1）On be provided with water pipe one（8）And the water pipe one（8）If leading to ground to connect with master gully
It is logical；The water pipe one（8）Entrance point be provided with dmp filter cover（5）, and its middle part is provided with automatic filter（6）；Automatically
Filter（6）The emptying mouth of a river（66）By water pipe two（9）With the rain water filtering device（2）Connection；The rain water filtering device（2）
By water pipe three（14）With the rainwater purifier（3）Connection；Rainwater purifier（3）By water pipe four（15）To water tower（4）It is interior
Conveying water purification.
2. gardens rain water collecting system according to claim 1, is characterized in that, the automatic filter（6）Including body,
Filter house is provided with the body；The filter house includes sphere filter（62）And pipe box（61）, the sphere filter（62）It is fixed
On the inwall of the body and the sphere filter（62）The inwall of inwall and body be located on same arcwall face；The pipe box
（61）Be set on body and with the sphere filter（62）It is formed with and the emptying mouth of a river（66）The filtrate chamber for communicating（63）.
3. gardens rain water collecting system according to claim 2, is characterized in that, the sphere filter（62）Inwall on arrange
There are some raised lines（64）, every raised line（64）Stretch out along its wall, and raised line（64）With raised line（64）It is set in distance.
4. gardens rain water collecting system according to claim 1, is characterized in that, the water pipe two（9）Water side in pacify
Equipped with the equal flow table of rainwater（91）；The equal flow table of the rainwater（91）Including disk body and fix bar（92）, the cross section of the disk body is
Taper simultaneously passes through fix bar（92）It is fixed on water pipe two（9）It is interior.
5. gardens rain water collecting system according to claim 1, is characterized in that, the rain water filtering device（2）Including filtration
Body（21）, the filtering body（21）Inside there is a filtering chamber；Include filtering area in the filtering chamber（23）And water storage
Area（22）, the filtering area（23）It is interior, round table-like filter mantle is disposed with from top to bottom（231）And screen pipe（232）.
6. gardens rain water collecting system according to claim 4, is characterized in that, in water pipe two（9）On, and positioned at the rain
The equal flow table of water（91）Lower section be provided with fluid dividing cover（24）, the fluid dividing cover（24）With the convex surface for arching upward upwards, and its upper table
Some ripple bars are provided with face.
7. gardens rain water collecting system according to claim 5, is characterized in that, the filter mantle（231）With one from upper
Downward-sloping is domatic, it is described it is domatic on be provided with some projections（233）.
8. gardens rain water collecting system according to claim 1, is characterized in that, also including rain cache pool（7）, it is described
Rainwater cache pool（7）Positioned at rainwater accumulation pond（1）Side and less than rainwater accumulation pond（1）Position；The rainwater accumulation
Pond（1）With the rainwater cache pool（7）By siphon pipe（11）It is connected；The water pipe two（9）On be communicated with isocon（12）
And by isocon（12）With the rainwater cache pool（7）Connection.
9. the gardens rain water collecting system according to claim 1 or 8, is characterized in that, the water pipe two（9）On stream is installed
Control valve（17）.
10. gardens rain water collecting system according to claim 8, is characterized in that, the rainwater cache pool（7）On be provided with
Lead to the drainpipe on ground（13）, the drainpipe（13）On be connected with suction pump（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611134048.7A CN106638899B (en) | 2016-12-10 | 2016-12-10 | Gardens rain water collecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611134048.7A CN106638899B (en) | 2016-12-10 | 2016-12-10 | Gardens rain water collecting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106638899A true CN106638899A (en) | 2017-05-10 |
| CN106638899B CN106638899B (en) | 2019-11-05 |
Family
ID=58825410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611134048.7A Active CN106638899B (en) | 2016-12-10 | 2016-12-10 | Gardens rain water collecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106638899B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106962146A (en) * | 2017-05-25 | 2017-07-21 | 张宏伟 | A kind of intelligent irrigation rig during Garden Planning |
| CN111706013A (en) * | 2020-07-02 | 2020-09-25 | 蔡冀奇 | Rainwater collection and recycling system for roof with filter element replacing function |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19956022A1 (en) * | 1999-11-19 | 2001-05-23 | Vsb Vogelsberger Umwelttechnis | Rain water collection basin with clarifier overflow has rainwater intake device with concrete dividing wall to define intake flow, and pipes in wall to form clarifier overflow |
| KR100976852B1 (en) * | 2009-03-18 | 2010-08-20 | 손진대 | Drain box |
| CN102218242A (en) * | 2011-03-28 | 2011-10-19 | 中国农业科学院农田灌溉研究所 | Rainwater two-stage filtering device |
| CN203408557U (en) * | 2013-06-26 | 2014-01-29 | 马鞍山向荣环保科技有限公司 | Rainwater collecting filter |
| CN203821485U (en) * | 2014-05-09 | 2014-09-10 | 浙江农林大学 | Rainwater collecting device |
| CN104895178A (en) * | 2015-06-18 | 2015-09-09 | 浙江天井塑业有限公司 | Rainwater collection well |
| CN205421398U (en) * | 2016-03-23 | 2016-08-03 | 嘉诚环保工程有限公司 | Rainwater collection and treatment system |
-
2016
- 2016-12-10 CN CN201611134048.7A patent/CN106638899B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19956022A1 (en) * | 1999-11-19 | 2001-05-23 | Vsb Vogelsberger Umwelttechnis | Rain water collection basin with clarifier overflow has rainwater intake device with concrete dividing wall to define intake flow, and pipes in wall to form clarifier overflow |
| KR100976852B1 (en) * | 2009-03-18 | 2010-08-20 | 손진대 | Drain box |
| CN102218242A (en) * | 2011-03-28 | 2011-10-19 | 中国农业科学院农田灌溉研究所 | Rainwater two-stage filtering device |
| CN203408557U (en) * | 2013-06-26 | 2014-01-29 | 马鞍山向荣环保科技有限公司 | Rainwater collecting filter |
| CN203821485U (en) * | 2014-05-09 | 2014-09-10 | 浙江农林大学 | Rainwater collecting device |
| CN104895178A (en) * | 2015-06-18 | 2015-09-09 | 浙江天井塑业有限公司 | Rainwater collection well |
| CN205421398U (en) * | 2016-03-23 | 2016-08-03 | 嘉诚环保工程有限公司 | Rainwater collection and treatment system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106962146A (en) * | 2017-05-25 | 2017-07-21 | 张宏伟 | A kind of intelligent irrigation rig during Garden Planning |
| CN111706013A (en) * | 2020-07-02 | 2020-09-25 | 蔡冀奇 | Rainwater collection and recycling system for roof with filter element replacing function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106638899B (en) | 2019-11-05 |
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Address after: 1401 JIAYE Plaza, 2055 Bixin Road, Nanlian community, Longgang street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Zhongtian Ecological Construction Engineering Co., Ltd Address before: South Bay Street Longgang District of Shenzhen City, Sha Ping North Road 518114 Guangdong province Ji Xia building room 701 Patentee before: Shenzhen Zhongtian gardening Co. Ltd. |