CN108867754A - Gardens rainwater-collecting and cyclic utilization system - Google Patents
Gardens rainwater-collecting and cyclic utilization system Download PDFInfo
- Publication number
- CN108867754A CN108867754A CN201810739510.9A CN201810739510A CN108867754A CN 108867754 A CN108867754 A CN 108867754A CN 201810739510 A CN201810739510 A CN 201810739510A CN 108867754 A CN108867754 A CN 108867754A
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- Prior art keywords
- rainwater
- rain collector
- rain
- cyclic utilization
- collecting
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of gardens rainwater-collecting and cyclic utilization systems, it is related to rainwater-collecting applied technical field, rain collector is solved vulnerable to pollution, influence the problem of flowing into rainwater cleanliness in rainwater collection pool, its drip irrigation device includes rain collector, rain pipe, rainwater collection pool, and pipeline is connected to the spray equipment and fountain sight device of rainwater collection pool respectively, the rain collector is embedded in garden path two sides, garden path side, which is closed on, positioned at rain collector is embedded with filtering laminate, the filtering laminate closes on garden path side and is also embedded with vegetation soil, the present invention has the effect of promoting rain collector cleanliness.
Description
Technical field
The present invention relates to rainwater-collecting applied technical fields, and more specifically it is related to a kind of gardens rainwater-collecting and circulation
Utilize system.
Background technique
Currently, publication No. is gardens rainwater-collecting and cyclic utilization system disclosed in the Chinese patent of CN105587004A,
The garden landscape rainwater-collecting cyclic utilization system is by rainwater collection pool, first pipe, fountain apparatus, tank, the second pipe
Road, Sewage treatment pond, third pipeline, flow control valve and spray equipment are constituted, which is characterized in that the fountain apparatus setting exists
The end of the first pipe, the tank store the water flow sprayed from fountain apparatus.
It is similar to above-mentioned rain water collecting system in the prior art, rainwater is collected by rain collector,
And be transmitted in rainwater collection pool by pre-buried pipeline, later again by several pipelines by rain collected in rainwater collection pool
Water is transmitted to other with carrying out rainwater recycling at water.Rainwater falls on road surface and pools water flow when raining, and rainwater is on road surface
During collecting, rubbish impurity or pollutant on road surface may be mixed into rainwater together, and rainwater enters rainwater collection packaging
It postponing, the impurity in rainwater and pollutant are likely to remain in rain collector, rain collector polluted, thus
Influence the cleanliness for flowing into rainwater in rainwater collection pool.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide gardens rainwater-collecting and recycle to be
System the advantage is that the cleanliness for promoting rain collector.
To achieve the above object, the present invention provides following technical solutions：Gardens rainwater-collecting and cyclic utilization system, packet
It includes several rain collectors, the delivery pipe for being connected to several rain collectors, be connected to the conveying pipe end
Rainwater collection pool, and pipeline is connected to the spray equipment and fountain sight device of rainwater collection pool, the rainwater collection respectively
Acquisition means are embedded in garden path two sides, close on garden path side positioned at rain collector and are embedded with filtering laminate, described
Filtering laminate closes on garden path side and is also embedded with vegetation soil.
By using above-mentioned technical proposal, rainwater catchment on garden path road surface and the vegetation soil for flowing to both sides of the road
Earth, rain penetration are crossed vegetation soil and are flow in rain collector after filtering laminate, and last by rainwater delivery pipe
It converges into rainwater collection pool and is collected.Since vegetation soil has preferable filtering and suction-operated, rainwater penetrating through
During vegetation soil, in rainwater mixed impurity, metal ion, nutrients and other pollutants obtain absorption with filtering and
It is detached from from rainwater, while soil also provides good place for microbial degradation hydrocarbonization platform object, is conducive to microorganism
The degradation of growth and organic matter.Rainwater after primary filtration carries out further adsorption filtration by filtering laminate to be promoted
Flow into the rainwater cleanliness in rain collector.Filtering laminate also acts the effect for reinforcing vegetation soil, by vegetation soil
It is separated with rain collector, avoids soil from entering in rain collector and result in blockage, while also contributing to resisting runoff rain
The erosion of water.By the setting of vegetation soil and filtering laminate, to promote the cleanliness for flowing into rainwater in rain collector, from
And residual of the pollutant in rain collector is reduced, guarantee the cleanliness of rain collector.
The present invention is further arranged to：The rain collector and rainwater delivery pipe are square tubulose, and rainwater collection
Acquisition means are opening face towards filtering laminate side long side wall surface, are provided with porous disc on opening face.
By using above-mentioned technical proposal, the shape of rectangular tubulose facilitates rain collector and rainwater delivery pipe according to garden
Woods link length carries out splicing assembling to multiple rain collectors, promotes the collecting amount to rainwater.Rain collector opening
Inflow of the setting of porous disc to guarantee rainwater in rain collector on face and opening face.
The present invention is further arranged to：The rain collector is located at two interior sidewall surfaces adjacent with long side opening face
On be provided with inserting groove, it is same vertical that the inserting groove along the length direction of rain collector is located parallel to the displacement of opening face
It is arranged on face, the porous disc is plugged in the inserting groove from the sliding of one end of rain collector.
By using above-mentioned technical proposal, by being plugged in a side end of inserting groove when porous disc is installed, and along rainwater
The length direction sliding installation of collection device is blocked on opening face, to realize the detachable of porous disc and rain collector
Connection, convenient for being cleaned and being replaced to porous disc when needed.
The present invention is further arranged to：The porous disc include positioned at rain collector short side two sides support plate and
The weather board being set in support plate, the weather board are obliquely installed at equal intervals along the length direction of support plate, inclined direction
Obliquely towards rain collector introversion.
By using above-mentioned technical proposal, weather board is tilted towards towards rain collector inside divides on the supporting plate
It sets, so that rainwater passes through vegetation soil and filtering laminate, is flowed into rain collector along weather board, rainwater is gathered up
Play the role of anti-backflow to the rainwater having been flowed into rain collector to guiding role, while also, reduction is larger when amount of rainfall,
Refluence of the rainwater to filtering laminate and vegetation soil when water level is higher in rain collector.
The present invention is further arranged to：The rain collector is integrally formed using PVC material, is located at the rainwater collection
Acquisition means both ends are provided with connector, and rainwater delivery pipe is combined with rain collector by connector clamping, and rainwater conveys
Pipe is arranged with rain collector interleaved.
By using above-mentioned technical proposal, two neighboring rain collector is mutually clamped combination by connector, guarantees
Multiple rain collectors combined with rainwater delivery pipe after diversion effect, improve rainfall it is larger when rain collector in water
The stability of stream impact flowering structure, guarantees the normal work of rainwater-collecting.
The present invention is further arranged to：The connector is that two clamping grooves are wholely set in H-type, positioned at the one of clamping groove
Several raised lines are provided with to the longitudinal direction on side wall along connector, two clamping grooves are arranged respectively is connected in adjacent rainwater
The both ends of collection device and rainwater delivery pipe.
By using above-mentioned technical proposal, the connector of raised lines is had for further being promoted in H-type and clamping groove
The stability of adjacent rain collector and rainwater conveying pipe connecting structure, promotes installation capability.
The present invention is further arranged to：It is respectively provided on the both ends open face of the rain collector and rainwater delivery pipe
There is link slot, the link slot on the rain collector is opened in the opposite side wall in same rain collector long side side opening face
Middle part, the connector are connected in link slot, so that connecting pin when adjacent rain collector is connect with rainwater delivery pipe
The inconsistent fitting in face.
By using above-mentioned technical proposal, two adjacent rain collectors and rainwater delivery pipe are installed by connector and are connected
When, the side clamping groove of connector is connected in the link slot of rain collector one end, the other side clamping groove card of connector
It connects in the link slot in rainwater delivery pipe, ensure that stable same of adjacent rain collector and rainwater conveying pipe connecting structure
When also improve the leakproofness of junction, reduce leakage when rainwater converges in rain collector and rainwater delivery pipe.
The present invention is further arranged to：The filtering laminate includes perpendicular to above and below rain collector opening face
Two mounting plates are vertically arranged with several web plates with rain collector opening face in parallel between two mounting plates, adjacent
Activated adoption carbon is filled between two web plates.
By using above-mentioned technical proposal, filters in laminate and physical separation is carried out to impurity and pollutant by web plate, it is living
Property absorption carbon to carry out chemisorption, realize further promotion of the filtering laminate to rainwater cleanliness.
The present invention is further arranged to：The surface of the vegetation soil and the road surface of garden path are concordant, and are located at vegetation
Kind is implanted with divot on soil surface.
By using above-mentioned technical proposal, divot is to enhance suction of the soil to nutrients in rainwater and other pollutants
Attached discomposing effect, divot root system can guarantee the erosion effect for completely further decreasing rainwater of soil, also improve simultaneously
Garden path two sides aesthetics.
The present invention is further arranged to：The pipeline that the rainwater collection pool is connect with spray equipment and fountain sight device
On be provided with flow control valve.
By using above-mentioned technical proposal, flow control valve for adjust as needed rainwater collection pool to spray equipment with
Fountain sight device recycles water, promotes the flexibility of rainwater catchment system
In conclusion the present invention has the following advantages that：
1, it is disposed adjacent by vegetation soil with filtering laminate with rain collector to promote the cleanliness of rain collector；
2, the stability of rain collector mounting structure is promoted by the setting of connector；
3, the stability of vegetation soil structure is promoted by the setting of divot.
Detailed description of the invention
Fig. 1 is the system flow chart of the present embodiment；
Fig. 2 is the structure sectional view of rain collector and filtering laminate in the present embodiment；
Fig. 3 is the installation status diagram of rain collector and rainwater delivery pipe in the present embodiment；
Fig. 4 is the configuration schematic diagram of rain collector in the present embodiment；
Fig. 5 is the enlarged diagram in Fig. 4 at A.
Description of symbols：1, garden path；11, rain rill；2, rain collector；21, inserting groove；22, porous disc；
221, support plate；222, weather board；23, connector；24, clamping groove；25, raised lines；26, link slot；3, rainwater delivery pipe；
4, laminate is filtered；41, mounting plate；42, web plate；43, activated adoption carbon；5, vegetation soil；51, divot；6, rainwater collection pool；
61, water inlet line；7, spray equipment；71, spray piping；72, flow control valve；8, fountain sight device；81, fountain pipeline.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment, a kind of gardens rainwater-collecting and cyclic utilization system, as shown in Figure 1, 2, including are installed on garden path 1
The rain collector 2 of two sides, the rain for being connected to 2 rainwater delivery pipe 3 of rain collector, being connected to 3 end of rainwater delivery pipe
Water collecting pit 6 and respectively pipeline are connected to the spray equipment 7 and fountain sight device 8 of rainwater collection pool 6.Positioned at rainwater-collecting
Device 2 closes on 1 side of garden path and is additionally provided with filtering laminate 4 and vegetation soil 5, passes through filtering laminate 4 and vegetation soil
Earth 5 improves the cleanliness flowed into inside 2 rainwater of rain collector and rain collector 2 to the adsorption filtration of rainwater.
As shown in Figure 2,3, the length direction of two lateral edge roads of garden path 1 is excavated with rain rill 11, vegetation soil 5,
Filtering laminate 4, rain collector 2 and rainwater delivery pipe 3 are all set in rain rill 11, and vegetation soil 5, filtering laminate
4 and rain collector 2 with apart from garden path 1 by closely to remote sequence installation settings, rainwater delivery pipe 3 and rainwater-collecting
Device 2 is set on same straight line, and filtering laminate 4 is consistent with the depth of rain rill 11 with the height of rain collector 2.In conjunction with
Fig. 4, rain collector 2 are installed in rain rill 11 far from 1 side of garden path, in the present embodiment rain collector 2 by
PVC material integrated molding, rain collector 2 and rainwater delivery pipe 3 are in the rectangular tubular structure of both ends open inner hollow,
Long side side wall surface of the rain collector 2 towards 1 side of garden path is arranged in opening face.Rain collector 2, which is located at, to be closed on
Inserting groove 21 is provided on a pair of inside wall surface in opening face, inserting groove 21 is opened up along the length direction of rain collector 2, and
It is connected to the short side side wall surface of rain collector 2.Inserting groove 21 is in rectangular channel, is open facing towards opposite rainwater collection packaging
2 side wall surfaces are set, the inserting groove 21 on 2 two opposite side wall surfaces of rain collector, which is located on same vertical plane, to be opened up.Positioned at slotting
Porous disc 22 is plugged in access slot 21, porous disc 22 is including two spaced support plates 221 and is fixed on two supports
Several weather boards 222 between plate 221.Support plate 221 is in be parallel to the rectangular plate-like of opening face placement, the width of short side side
It spends identical as the opening width of inserting groove 21.Weather board 222 is the same as in rectangular slab, the length and rain collector of long side side
2 length is identical.The short side inclination of weather board 222 is fixed on 221 long side side wall of support plate, and inclined direction is towards rainwater
2 introversion of collection device is obliquely.When porous disc 22 is installed, by support plate 221 from 2 open end of rain collector, one lateral edge grafting
Slot 21 is inserted into rain collector 2, so that porous disc 22 is blocked on the opening face of rain collector 2.
As shown in Figure 2,3, rain collector 2 is located at the two sides setting of garden path 1, and rain collector 2 is according to garden
The length on forest-road road 1 is provided with several, and several rain collectors 2 are set on same straight line along the side of rain rill 11, rain
Water delivery pipe 3 is connected between two adjacent rain collectors 2, so that rainwater delivery pipe 3 is interlocked with rain collector 2
Interval setting, and be provided with connector 23 between adjacent rain collector 2 and rainwater delivery pipe 3 and be attached.In conjunction with Fig. 5,
Rain collector 2 and rainwater delivery pipe 3, which are located in the middle part of the side wall at both-side opening end, offers link slot 26, and link slot 26 is opened
In the side wall surface opposite set on same 2 long side side opening face of rain collector.Clamping groove there are two being symmetrical arranged on connector 23
24, so that the cross section of connector 23 is in H-type.It is provided on the opposite trough wall surface of 23 two sides clamping groove 24 of connector several
Raised lines 25, several protrusion lines 25 are arranged along the longitudinal direction interval of connector 23.Several rain collectors 2 and rainwater
When the combination installation of delivery pipe 3, the clamping groove 24 of 23 side of connector is connected in the link slot 26 on rain collector 2,
Clamping groove 24 in adjacent rainwater delivery pipe 3 is connected in the other side clamping groove 24 of connector 23, so that rainwater collection packaging
2 are set to be bonded with the conflict of the open end side wall surface of adjacent rainwater delivery pipe 3.
As shown in Figure 2,3, filtering laminate 4 is installed in rain rill 11, and is located at rain collector 2 and is closed on garden path
1 side.Filtering laminate 4 includes two mounting plates 41 in face of being open perpendicular to rain collector 2, between two mounting plates 41 between
Every setting, so that two mounting plates 41 are located in same level with a pair of sidewalls of rain collector 2 respectively.Positioned at two
Several web plates 42 are connected between mounting plate 41 vertically, the web plate 42 in the present embodiment uses stainless steel punching web plate.Several nets
The opening face that plate 42 is parallel to rain collector 2 is arranged at equal intervals, fills active suction between two neighboring web plate 42
Attached carbon 43.
As shown in Figure 2,3, vegetation soil 5, which is filled in rain rill 11, is located at filtering laminate 4 far from rain collector 2 one
Side, the thickness of vegetation soil 5 is higher than filtering laminate 4 and rain collector 2, and is located at filtering laminate 4 and rainwater collection packaging
The top for setting 2 is equally equipped with vegetation soil 5.Kind is implanted with divot 51 on the surface layer of vegetation soil 5.
As shown in Figure 1, 2, water inlet line 61 is nested and fixed by bolt in the opening positioned at 3 end of rainwater delivery pipe,
Water inlet line 61 is PVC material.Water inlet line 61 is connected on the upside of the pool wall as rainwater collection pool 6.It is another positioned at rainwater collection pool 6
Fountain pipeline 81 and spray piping 71,81 communicating pipe of fountain pipeline to fountain apparatus, spray are provided with and communicated on the downside of the pool wall of side
Shower pipe road 71 is connected on spray equipment 7.It is provided on fountain pipeline 81 and spray piping 71 for adjusting water in pipeline
Flow the flow control valve 72 of size.
When raining, rainwater drops down on the ground of garden path 1 and flows to road both sides, and the rain penetration of confluence is excessively careless
Cortex 51 and vegetation soil 5 are passing through filtering laminate 4, using filtering laminate 4 two times after 5 preliminary purification of vegetation soil
Enter in rain collector 2 after purification, and is eventually entered into rainwater collection pool 6 by rainwater delivery pipe 3 and water inlet line 61
It is stored, convenient for passing through spray piping 71 and fountain pipeline 81 respectively when needed in the future as spray equipment 7 and fountain apparatus
Carry out water supply recycling.By 4 pairs of laminate rainwater purifications flowed into rain collector 2 of vegetation soil 5 and filtering, to mention
The cleanliness for flowing into 2 rainwater of rain collector has been risen, while having decreased the deposition of pollutant in rain collector 2, has been mentioned
The cleanliness of rain collector 2 is risen.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to restrict the invention, all in design structure of the invention
Within think of, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of gardens rainwater-collecting and cyclic utilization system, including several rain collectors（2）, be connected to several rain
Water collecting device（2）Delivery pipe, be connected to it is described conveying pipe end rainwater collection pool（6）, and pipeline is connected to respectively
Rainwater collection pool（6）Spray equipment（7）And fountain sight device（8）, it is characterised in that：The rain collector（2）
It is embedded in garden path（1）Two sides are located at rain collector（2）Close on garden path（1）Side is embedded with filtering laminate
（4）, the filtering laminate（4）Close on garden path（1）Side is also embedded with vegetation soil（5）.
2. gardens rainwater-collecting according to claim 1 and cyclic utilization system, it is characterised in that：The rainwater collection packaging
It sets（2）With rainwater delivery pipe（3）Be square tubulose, and rain collector（2）Towards filtering laminate（4）Side long side wall surface
For the face that is open, porous disc is provided on opening face（22）.
3. gardens rainwater-collecting according to claim 2 and cyclic utilization system, it is characterised in that：The rainwater collection packaging
It sets（2）Inserting groove is provided in two interior sidewall surfaces adjacent with long side opening face（21）, the inserting groove（21）Along rain
Water collecting device（2）Length direction be located parallel to opening face and be displaced on same vertical plane be arranged, the porous disc（22）From
Rain collector（2）One end sliding be plugged in the inserting groove（21）In.
4. gardens rainwater-collecting according to claim 2 and cyclic utilization system, it is characterised in that：The porous disc（22）
Including being located at rain collector（2）The support plate of short side two sides（221）And it is set to support plate（221）On weather board
（222）, the weather board（222）Along support plate（221）Length direction be obliquely installed at equal intervals, inclined direction is towards rainwater
Collection device（2）Introversion is obliquely.
5. gardens rainwater-collecting according to claim 1 and cyclic utilization system, it is characterised in that：The rainwater collection packaging
It sets（2）It is integrally formed using PVC material, is located at the rain collector（2）Both ends are provided with connector（23）, rainwater conveying
Pipe（3）With rain collector（2）Pass through connector（23）Clamping combination, and rainwater delivery pipe（3）With rain collector（2）
Interleaved setting.
6. gardens rainwater-collecting according to claim 5 and cyclic utilization system, it is characterised in that：The connector（23）
For two clamping grooves（24）It is wholely set in H-type, is located at clamping groove（24）A pair of sidewalls on along connector（23）Long side side
To being provided with several raised lines（25）, two clamping grooves（24）It is arranged respectively and is connected in adjacent rain collector（2）With rain
Water delivery pipe（3）Both ends.
7. gardens rainwater-collecting according to claim 6 and cyclic utilization system, it is characterised in that：The rainwater collection packaging
It sets（2）And rainwater delivery pipe（3）Both ends open face on be provided with link slot（26）, the rain collector（2）On
Link slot（26）It is opened in same rain collector（2）In the middle part of the opposite side wall in long side side opening face, the connector（23）
It is connected in link slot（26）In, so that adjacent rain collector（2）With rainwater delivery pipe（3）Connecting end surface offsets when connection
Touching fitting.
8. gardens rainwater-collecting according to claim 2 and cyclic utilization system, it is characterised in that：The filtering laminate
（4）Including perpendicular to the rain collector（2）Two mounting plates up and down in opening face（41）, it is located at two mounting plates（41）
Between in parallel and rain collector（2）Opening face is vertically arranged with several web plates（42）, two neighboring web plate（42）Between fill out
Filled with activated adoption carbon（43）.
9. gardens rainwater-collecting according to claim 1 and cyclic utilization system, it is characterised in that：The vegetation soil
（5）Surface and garden path（1）Road surface it is concordant, and be located at vegetation soil（5）Kind is implanted with divot on surface（51）.
10. gardens rainwater-collecting according to claim 1 and cyclic utilization system, it is characterised in that：The rainwater-collecting
Pond（6）With spray equipment（7）And fountain sight device（8）Flow control valve is provided on the pipeline of connection（72）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810739510.9A CN108867754A (en) | 2018-07-06 | 2018-07-06 | Gardens rainwater-collecting and cyclic utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810739510.9A CN108867754A (en) | 2018-07-06 | 2018-07-06 | Gardens rainwater-collecting and cyclic utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108867754A true CN108867754A (en) | 2018-11-23 |
Family
ID=64299961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810739510.9A Pending CN108867754A (en) | 2018-07-06 | 2018-07-06 | Gardens rainwater-collecting and cyclic utilization system |
Country Status (1)
| Country | Link |
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| CN (1) | CN108867754A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130112150A (en) * | 2012-04-03 | 2013-10-14 | 금오공과대학교 산학협력단 | The rainwater reuse system in a structure |
| CN204590159U (en) * | 2015-05-06 | 2015-08-26 | 王慧娟 | A kind of gardens rainwater-collecting filtering irrigation device |
| CN206052850U (en) * | 2016-08-25 | 2017-03-29 | 上海神通海绵城市建设发展有限公司 | A kind of roadside greening rainwater regulating pondage system |
| CN206127817U (en) * | 2016-09-30 | 2017-04-26 | 深圳园林股份有限公司 | Road surface drainage system |
| CN207081268U (en) * | 2017-05-22 | 2018-03-09 | 苏州西尔维精密制造有限公司 | Reach in freezer sheet metal structural |
-
2018
- 2018-07-06 CN CN201810739510.9A patent/CN108867754A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130112150A (en) * | 2012-04-03 | 2013-10-14 | 금오공과대학교 산학협력단 | The rainwater reuse system in a structure |
| CN204590159U (en) * | 2015-05-06 | 2015-08-26 | 王慧娟 | A kind of gardens rainwater-collecting filtering irrigation device |
| CN206052850U (en) * | 2016-08-25 | 2017-03-29 | 上海神通海绵城市建设发展有限公司 | A kind of roadside greening rainwater regulating pondage system |
| CN206127817U (en) * | 2016-09-30 | 2017-04-26 | 深圳园林股份有限公司 | Road surface drainage system |
| CN207081268U (en) * | 2017-05-22 | 2018-03-09 | 苏州西尔维精密制造有限公司 | Reach in freezer sheet metal structural |
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Application publication date: 20181123 |
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