CN209412895U - A kind of landscape rainwater-collecting reclaiming system - Google Patents
A kind of landscape rainwater-collecting reclaiming system Download PDFInfo
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- CN209412895U CN209412895U CN201821577277.0U CN201821577277U CN209412895U CN 209412895 U CN209412895 U CN 209412895U CN 201821577277 U CN201821577277 U CN 201821577277U CN 209412895 U CN209412895 U CN 209412895U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 112
- 238000009434 installation Methods 0.000 claims abstract description 21
- 238000007781 pre-processing Methods 0.000 claims abstract description 18
- 238000000746 purification Methods 0.000 claims abstract description 12
- 239000011449 brick Substances 0.000 claims abstract description 10
- 230000035515 penetration Effects 0.000 claims abstract description 9
- 239000004746 geotextile Substances 0.000 claims abstract description 7
- 102000010637 Aquaporins Human genes 0.000 claims abstract description 5
- 108010063290 Aquaporins Proteins 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims description 21
- 239000010865 sewage Substances 0.000 claims description 17
- 229910001220 stainless steel Inorganic materials 0.000 claims description 11
- 239000010935 stainless steel Substances 0.000 claims description 11
- 239000008399 tap water Substances 0.000 claims description 7
- 235000020679 tap water Nutrition 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims description 5
- 238000007667 floating Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000004576 sand Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000006011 modification reaction Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001376 precipitating Effects 0.000 description 2
- 210000001513 Elbow Anatomy 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Classifications
-
- 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
Abstract
A kind of landscape rainwater-collecting reclaiming system, including rainwater-collecting module, rainwater preprocessing module, reservoir, rainwater purification module and clear water reserviors, the rainwater-collecting module includes rainwater installation, the rain water channel of the rainwater installation being internally provided with up and down, geotextiles or waterproof layer are equipped with below the rainwater installation, the upper surface of the rainwater installation is provided with drain bar, and the upper surface of the drain bar is provided with rain penetration brick or grass-planting grid；The rainwater-collecting module is connect by the first water inlet pipe with rainwater preprocessing module, and reservoir, rainwater purification module and clear water reserviors are sequentially communicated after rainwater preprocessing module.Both water resource can have been saved and alleviated flood, while not influenced the greening and landscape design in city.
Description
Technical field
The utility model relates to rainwater harvesting technology field, specially a kind of landscape rainwater-collecting reclaiming system.
Background technique
Due to the rapid development of urbanization, the expansion of the impermeable area such as road, groups of building.One side rainwater cannot penetrate into again
Underground recharge of groundwater, in addition the serious over-extraction of underground water, leading to underground water is to reduce year by year, greenbelt water environment and life
State environment severe exacerbation；When on the other hand raining heavily, runoff, which collects rapidly, causes excess surface water and city part big flood.According to system
Meter, in our more than 600 cities, there is 50% urban water shortage, wherein 108 city serious water shortages, meanwhile, urbanization it is fast
The problems such as the caused rainwater resource of speed development is largely lost, rainwater runoff pollution is serious, Urban Flood Waterlogging increased risk is anxious
It needs to solve.
In urban construction, pays attention to developing rainwater-collecting and utilizing works, the rainwater being discharged originally is stayed utilization,
Water resource is increased, and saves the good measure of tap water.The extensive development for passing through rainwater catchment system simultaneously, due to rainwater
It is kept or is bled back here underground, reduce displacement, alleviate the threat of city flood damage, therefore, underground water is covered, water ring
Border is improved, and ecological environment is repaired.It can be said that rainwater catchment system is that the important of city water resource sustainable use is arranged
One of apply.
Utility model content
The utility model discloses a kind of landscape rainwater-collecting reclaiming systems, can both save water resource and alleviate flood
Disaster, while the greening and landscape design in city are not influenced.
In order to achieve the above object, the utility model adopts the following technical solution:
A kind of landscape rainwater-collecting reclaiming system, including rainwater-collecting module, rainwater preprocessing module, reservoir, rain
Water purifying module and clear water reserviors, the rainwater-collecting module include rainwater installation, and the rainwater installation is internally provided with up and down
The rain water channel of perforation is equipped with geotextiles or waterproof layer below the rainwater installation, and the upper surface of the rainwater installation is set
It is equipped with drain bar, the upper surface of the drain bar is provided with rain penetration brick or grass-planting grid；The rainwater-collecting module passes through the
One water inlet pipe is connect with rainwater preprocessing module, and reservoir, rainwater purification module and clear are sequentially communicated after rainwater preprocessing module
Pond.
Further, the rainwater preprocessing module includes intercepting pollution for rainwater hanging basket device, rainwater flow-discarding device and automatic mistake
Device is filtered, the water inlet end of the intercepting pollution for rainwater hanging basket device is connect with rainwater-collecting module, the water outlet of intercepting pollution for rainwater hanging basket device
End is connect with the water inlet end of rainwater flow-discarding device, and the water outlet of rainwater flow-discarding device and the water inlet end of automatic filtering unit connect,
The water outlet of the automatic filtering unit is connected to the water inlet end of reservoir, the intercepting pollution for rainwater hanging basket device, rain water drainage dress
It sets and is all set in inspection shaft with automatic filtering unit.
Further, the intercepting pollution for rainwater hanging basket device includes the first shell, and the lower part in first shell is provided with
Stainless steel Hanging Basket is provided with the first water inlet and the first water outlet on first shell, and first water outlet is provided with
Stainless steel filtering net.
Further, the rainwater flow-discarding device includes the abandoned stream of second housing and the lower part being set in second housing
Case, the top of the second housing are provided with the second water inlet and the second water outlet, and the top of the abandoned stream case offers abandoned stream
Entrance, the lower part of abandoned stream case offer abandoned stream outlet, and the abandoned stream inlet is provided with ball-cock assembly, the floating ball setting on ball-cock assembly
In in abandoned stream case.
Further, the automatic filtering unit includes tube body, the second water inlet pipe being arranged on tube body, the first sewage pipe
With rainwater collection collector, it is provided with tubular filter screen below the water inlet pipe, umbrella drainage mechanism is provided in filter screen,
Back taper bucket is communicated with below the filter screen, the back taper bucket is connected to the sewage pipe；Rainwater collection collector face institute
State filter screen and the back taper bucket.
Further, the rainwater purification module is buried type integrated equipment.
Further, it is provided with the second reuse well for leading to ground surface in the clear water reserviors, is set in the second reuse well
It is equipped with third elevator pump, the reuse water pipe that one end is connect with outside with water installations is additionally provided in the second reuse well, it is described
The other end of reuse water pipe promotes water pump with third and connect.
Further, tap water water supply pipe is additionally provided in the second reuse well.
Further, the top of the clear water reserviors is additionally provided with the second overflow pipe.
Further, first sewage pipe, pressure release return pipe, water intake conduit, reuse water pipe and tap water water supply pipe are equal
Valve is installed.
Compared with prior art, the utility model has the following beneficial effects:
(1) the landscape rainwater-collecting reclaiming system of the utility model, wherein rainwater-collecting module includes rainwater installation, rain
The upper surface of water installations is provided with drain bar, and the upper surface of drain bar is provided with rain penetration brick or grass-planting grid, rain penetration brick
Or grass-planting grid can be selected according to landscape design, without the design for being able to satisfy landscape, also be able to satisfy the demand of rainwater-collecting.
(2) the landscape rainwater-collecting reclaiming system of the utility model, wherein rainwater preprocessing module includes intercepting pollution for rainwater
Hanging basket device, rainwater flow-discarding device and automatic filtering unit, are pre-processed by three-level, not only can effective catching rubbish and precipitating
The grains of sand, cleaning is convenient, and sordid rainwater early period can be discharged, in order to which the rainwater purification in later period alleviates burden, and
Damage of the deposition such as rubbish and the precipitating grains of sand to machine can also be reduced.
(3) the landscape rainwater-collecting reclaiming system of the utility model, construction is in earth's surface hereinafter, ground sky will not be occupied
Between, practicability is good.
Detailed description of the invention
Fig. 1 is the connection relationship diagram of the landscape rainwater-collecting reclaiming system modules of the utility model；
Fig. 2 is the structural schematic diagram of the rainwater-collecting module of the utility model；
Fig. 3 is the structural schematic diagram of the rainwater preprocessing module of the utility model；
Fig. 4 is the structural schematic diagram of the reservoir of the utility model.
Description of symbols: 101- rainwater installation, 102- geotextiles or waterproof layer, 103- drain bar, 104- rain penetration
Brick or grass-planting grid, 201- intercepting pollution for rainwater hanging basket device, 202- rainwater flow-discarding device, 203- automatic filtering unit, 3- inspection shaft,
301- maintenance ladder, the first shell of 201-1-, 201-2- stainless steel Hanging Basket, 201-3- stainless steel filtering net, 202-1- second housing,
202-2- abandoned stream case, 202-3- abandoned stream entrance, the outlet of 202-4- abandoned stream, 202-5- ball-cock assembly, 203-1- tube body, 203-2- second
Water inlet pipe, the first sewage pipe of 203-3-, 203-4- rainwater collection collector, 203-5- tubular filter screen, 203-6- drainage mechanism, 401-
Top bearing layer, 402- fine sand layer, 403- protection board, 404-C15 plain concrete cushion layer, 405-C30 reinforced concrete floor,
406- impermeable layer, 407- sewage well, 408- the first reuse well, the first elevator pump of 409-, 410- pressure release return pipe, 411- water intaking
Pipe, 412- backwash tube, the second elevator pump of 413-, the second sewage pipe of 414-, the first overflow pipe of 415-.
Specific embodiment
The present invention will be further described for embodiment with reference to the accompanying drawing.
Referring to attached drawing 1, a kind of landscape rainwater-collecting reclaiming system, including rainwater-collecting module, rainwater preprocessing module,
Reservoir, rainwater purification module and clear water reserviors, referring to attached drawing 2, rainwater-collecting module includes rainwater installation 101, rainwater installation 101
The rain water channel being internally provided with up and down, be equipped with geotextiles or waterproof layer 102, rainwater below rainwater installation 101
The upper surface of device 101 is provided with drain bar 103, and the upper surface of drain bar 103 is provided with rain penetration brick or grass-planting grid 104,
Rainwater-collecting module is connect by the first water inlet pipe with rainwater preprocessing module, is sequentially communicated water storage after rainwater preprocessing module
Pond, rainwater purification module and clear water reserviors.Rain penetration brick or grass-planting grid 104 can be selected according to landscape design, drain bar 103
It plays a supporting role to grass-planting grid or rain penetration brick, landscape plant can be planted in grass-planting grid, when raining, rainwater falls in rainwater infiltration
In saturating brick or grass-planting grid, can all infiltrate into rainwater installation 101 downwards, then in rainwater installation 101 up and down
Rain water channel is flow on geotextiles or waterproof layer, then flows to rainwater preprocessing module by the first water inlet pipe.
It is further used as being preferably carried out mode, referring to attached drawing 3, rainwater preprocessing module includes intercepting pollution for rainwater hanging basket device
201, rainwater flow-discarding device 202 and automatic filtering unit 203, the water inlet end and rainwater-collecting mould of intercepting pollution for rainwater hanging basket device 201
Block connection, the water outlet of intercepting pollution for rainwater hanging basket device 201 are connect with the water inlet end of rainwater flow-discarding device 202, rainwater flow-discarding device
202 water outlet is connect with the water inlet end of automatic filtering unit 203, the water outlet of automatic filtering unit 203 and reservoir into
Water end (W.E.) connection, intercepting pollution for rainwater hanging basket device 201, rainwater flow-discarding device 202 and automatic filtering unit 203 are all set in inspection shaft 3
It is interior, maintenance ladder 301 is provided in inspection shaft 3.
It is further used as being preferably carried out mode, referring to attached drawing 3, intercepting pollution for rainwater hanging basket device 201 includes the first shell
Lower part in 201-1, the first shell 201-1 is provided with stainless steel Hanging Basket 201-2, be provided on the first shell 201-1 first into
The mouth of a river and the first water outlet, the first water outlet are provided with stainless steel filtering net 201-3, and rainwater enters rainwater from the first water inlet and cuts
In dirty hanging basket device 201, when passing through the first water outlet, the stainless steel filtering net 201-3 of the first water outlet is set to by rain
The rubbish or contaminant filter of a part of larger particles in water fall, and the impurity filtered out is fallen into stainless steel Hanging Basket 201-2, work
Personnel only need periodically to propose that stainless steel Hanging Basket 201-2 outwells the impurity of the inside, then are reentered into.
Be further used as being preferably carried out mode, referring to attached drawing 3, rainwater flow-discarding device 202 include second housing 202-1 and
It is set to the abandoned stream case 202-2 of the lower part in second housing 202-1, the top of second housing 202-1 is provided with the second water inlet
With the second water outlet, the top of abandoned stream case 202-2 offers abandoned stream entrance 202-3, and the lower part of abandoned stream case 202-2 offers abandoned stream
202-4 is exported, is provided with ball-cock assembly 202-5 at abandoned stream entrance 202-3, the floating ball on ball-cock assembly 202-5 is set to abandoned stream case
In 202-2, ball-cock assembly 202-5 is realized using the prior art.Rainwater in intercepting pollution for rainwater hanging basket device 201 from the second water inlet into
Enter in rainwater flow-discarding device 202, when initial, ball-cock assembly 202-5 is open state, and rainwater enters abandoned stream from abandoned stream entrance 202-3
In case 202-2, with the rising of water level in abandoned stream case 202-2, floating ball in abandoned stream case 202-2 floats with water level, ball-cock assembly
202-5 switch is gradually closed, prevent rainwater enters the rainwater in abandoned stream case 202-2 from entering back into abandoned stream case 202-2
It for rainwater early period, needs to be rejected, 202-4 discharge can be exported by abandoned stream.
It is further used as being preferably carried out mode, referring to attached drawing 3, automatic filtering unit 203 includes tube body 203-1, setting
The second water inlet pipe 203-2, the first sewage pipe 203-3 and rainwater collection collector 203-4 on tube body 203-1, below water inlet pipe
It is provided with tubular filter screen 203-5, umbrella drainage mechanism 203-6 is provided in filter screen, is communicated with down below filter screen
The taper bucket, back taper bucket are connected to the first sewage pipe 203-3；Filter screen described in rainwater collection collector 203-4 face and it is described fall
The taper bucket.Rainwater changes flow direction by the elbow inside device, vertically flows, encounters umbrella shunting structure, to make
Rainwater contacts the filter screen being disposed vertically along umbrella edge flowing, and rainwater flows to rainwater collection collector 203- after filter screen filtration
4, under gravity, rubbish and impurity in rainwater are fallen along the wire side of tubular filter screen 203-5 to back taper bucket, from first
It is discharged in sewage pipe 203-3.
Be further used as being preferably carried out mode, referring to attached drawing 4, reservoir is set to underground, reservoir include by bottom,
The water storage cavity that top and side wall surround, top include the top bearing layer 401 from top to bottom set gradually, 402 and of fine sand layer
Protection board 403, top bearing layer 401 are building brick layer or reinforced concrete floor；Bottom includes one set gradually from the bottom to top
Layer C15 plain concrete cushion layer 404, at least one layer C30 reinforced concrete floor 405 and impermeable layer 406, impermeable layer 406 are
Geotextiles or antiseepage film；Side wall includes the fine sand layer 402 set gradually from outside to inside and protection board 403；It is also set in water storage cavity
It is equipped with the sewage well 407 for leading to ground surface and the first reuse well 408, the first elevator pump 409 is provided in the first reuse well 408,
Be additionally provided with pressure release return pipe 410, intake pipe 411 and backwash tube 412 in first reuse well 408, one end of intake pipe 411 with
The connection of first elevator pump 409, the other end are connect with rainwater purification module, and rainwater purification module is buried type integrated equipment, are adopted
It is realized with the prior art, details are not described herein；One end of backwash tube 412 is connected with backwash shoes, backwash shoes setting
In outside reuse well, backwash shoes are arranged along columns base, and backwash shoes are a root long pipe, are uniformly provided with out on long tube
Water hole, the length of long tube are equal to the length of reservoir, and backwash shoes are vertically arranged with backwash tube 412；Pressure release return pipe 410
One end be located in reuse well, the other end is connect with rainwater purification module.It is provided with the second elevator pump 413 in sewage well 407, arranges
The second sewage pipe 414 being additionally provided with outside the connection of one end in dirty well 407, the other end of the second sewage pipe 414 and second are promoted
413 connection of pump.The first overflow pipe 415 is provided at the top of reservoir.Rainwater installation 101 is provided in water storage cavity, it is preferable that
Rainwater installation 101 fills up the space in water storage cavity by splicing and stacking.
It is further used as being preferably carried out mode, is provided with the second reuse well for leading to ground surface in clear water reserviors, second time
With third elevator pump is provided in well, the reuse water pipe that one end is connect with outside with water installations is additionally provided in the second reuse well,
The other end of reuse water pipe promotes water pump with third and connect, and is additionally provided with tap water water supply pipe in the second reuse well.Clear water reserviors
Top is additionally provided with the second overflow pipe.
It is further used as being preferably carried out mode, the first sewage pipe 203-3, pressure release return pipe 410, intake pipe 411, return
Valve is mounted on water pipe and tap water water supply pipe.
The foregoing is merely the better embodiment of the utility model, the utility model is not limited to above-mentioned embodiment party
Formula, there may be the structural modifications that part is small in implementation process, if various changes or modifications to the utility model are not
The spirit and scope of the utility model are detached from, and are belonged within the scope of the claims and equivalents of the utility model, then originally
Utility model is also intended to encompass these modification and variations.
Claims (10)
1. a kind of landscape rainwater-collecting reclaiming system, including rainwater-collecting module, rainwater preprocessing module, reservoir, rainwater
Cleaning module and clear water reserviors, which is characterized in that the rainwater-collecting module includes rainwater installation, and the inside of the rainwater installation is set
It is equipped with rain water channel up and down, geotextiles or waterproof layer are equipped with below the rainwater installation, the rainwater installation
Upper surface is provided with drain bar, and the upper surface of the drain bar is provided with rain penetration brick or grass-planting grid；The rainwater-collecting mould
Block is connect by the first water inlet pipe with rainwater preprocessing module, and reservoir, rainwater purification are sequentially communicated after rainwater preprocessing module
Module and clear water reserviors.
2. landscape rainwater-collecting reclaiming system according to claim 1, which is characterized in that the rainwater preprocessing module
Including intercepting pollution for rainwater hanging basket device, rainwater flow-discarding device and automatic filtering unit, the water inlet end of the intercepting pollution for rainwater hanging basket device
It is connect with rainwater-collecting module, the water outlet of intercepting pollution for rainwater hanging basket device and the water inlet end of rainwater flow-discarding device connect, and rainwater is abandoned
The water inlet end of the water outlet and automatic filtering unit of flowing device connects, the water outlet of the automatic filtering unit and reservoir into
Water end (W.E.) connection, the intercepting pollution for rainwater hanging basket device, rainwater flow-discarding device and automatic filtering unit are all set in inspection shaft.
3. landscape rainwater-collecting reclaiming system according to claim 2, which is characterized in that the intercepting pollution for rainwater Hanging Basket dress
It sets including the first shell, the lower part in first shell is provided with stainless steel Hanging Basket, is provided with first on first shell
Water inlet and the first water outlet, first water outlet are provided with stainless steel filtering net.
4. landscape rainwater-collecting reclaiming system according to claim 2, which is characterized in that the rainwater flow-discarding device packet
The abandoned stream case of second housing with the lower part being set in second housing is included, the top of the second housing is provided with the second water inlet
With the second water outlet, the top of the abandoned stream case offers abandoned stream entrance, and the lower part of abandoned stream case offers abandoned stream outlet, the abandoning
Ball-cock assembly is provided at inflow entrance, the floating ball on ball-cock assembly is set in abandoned stream case.
5. landscape rainwater-collecting reclaiming system according to claim 2, which is characterized in that the automatic filtering unit packet
The second water inlet pipe, the first sewage pipe and the rainwater collection collector for including tube body, being arranged on tube body, are provided with below the water inlet pipe
Tubular filter screen is provided with umbrella drainage mechanism in filter screen, is communicated with back taper bucket below the filter screen, it is described fall
The taper bucket is connected to the sewage pipe；Filter screen described in the rainwater collection collector face and the back taper bucket.
6. landscape rainwater-collecting reclaiming system according to claim 1, which is characterized in that the rainwater purification module
For buried type integrated equipment.
7. landscape rainwater-collecting reclaiming system according to claim 1, which is characterized in that be provided in the clear water reserviors
Lead to the second reuse well of ground surface, third elevator pump is provided in the second reuse well, is also set in the second reuse well
It is equipped with the reuse water pipe that one end is connect with outside with water installations, the other end of the reuse water pipe promotes water pump with third and connect.
8. landscape rainwater-collecting reclaiming system according to claim 7, which is characterized in that in the second reuse well also
It is provided with tap water water supply pipe.
9. landscape rainwater-collecting reclaiming system according to claim 8, which is characterized in that the top of the clear water reserviors is also
It is provided with the second overflow pipe.
10. landscape rainwater-collecting reclaiming system according to claim 5, which is characterized in that the sewage pipe, pressure release are returned
Water pipe, water intake conduit, reuse water pipe and tap water water supply pipe are mounted on valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821577277.0U CN209412895U (en) | 2018-09-26 | 2018-09-26 | A kind of landscape rainwater-collecting reclaiming system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821577277.0U CN209412895U (en) | 2018-09-26 | 2018-09-26 | A kind of landscape rainwater-collecting reclaiming system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209412895U true CN209412895U (en) | 2019-09-20 |
Family
ID=67931138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821577277.0U Active CN209412895U (en) | 2018-09-26 | 2018-09-26 | A kind of landscape rainwater-collecting reclaiming system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113187022A (en) * | 2021-04-21 | 2021-07-30 | 东营市天诚建材有限公司 | Rainwater collection and discharge ecological system |
| CN113638480A (en) * | 2021-07-05 | 2021-11-12 | 昆明理工大学 | Underground plastic pipe network type planting irrigation reservoir |
-
2018
- 2018-09-26 CN CN201821577277.0U patent/CN209412895U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113187022A (en) * | 2021-04-21 | 2021-07-30 | 东营市天诚建材有限公司 | Rainwater collection and discharge ecological system |
| CN113638480A (en) * | 2021-07-05 | 2021-11-12 | 昆明理工大学 | Underground plastic pipe network type planting irrigation reservoir |
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