CN207828052U - A kind of semi-underground type is regulated and stored purifying rainwater flower bed - Google Patents
A kind of semi-underground type is regulated and stored purifying rainwater flower bed Download PDFInfo
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- CN207828052U CN207828052U CN201721425004.XU CN201721425004U CN207828052U CN 207828052 U CN207828052 U CN 207828052U CN 201721425004 U CN201721425004 U CN 201721425004U CN 207828052 U CN207828052 U CN 207828052U
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Abstract
The utility model provides a kind of purifying rainwater flower bed of regulating and storing of semi-underground type, it is characterized in that being provided with grid layer in flower bed pond, the grid layer forms water storage space with flower bed bottom of pond portion, the grid layer is equipped with the second permeable geotextiles, the top setting flower bed cobble area of second permeable geotextiles and growing area, boulder bed, the first permeable geotextiles, coarse sands layer and planting soil layer is wherein respectively set in growing area from bottom to up, cobble is then laid in flower bed cobble area to height identical as growing area, rainwater down pipe end is located above flower bed cobble area.The utility model can purify rain water on roof, while enter a part of rain penetration to nourish flowers and plants in soil, and another part will enable rain water on roof further fully to recycle by water storage space by the purified treatment of filtration equipment for clarifying.It can either beautify the environment, promote landscape effect, while avoid the problems such as growing mosquito；Rainwater has been purified again, and sufficient utilization has been carried out to rainwater resource.
Description
Technical field
The utility model influences exploitation and a kind of rainwater treatment facility being related to building roof under sponge city based on low,
Especially design a kind of purifying rainwater flower bed of regulating and storing of semi-underground type.
Background technology
Sponge urban construction is otherwise known as low influence design and low influences is developed, refer to city can as sponge,
Adapting to environmental change and reply natural calamity etc. has good elasticity, and water suction, water storage, infiltration, water purification, need when raining
When by the water stored " release " and be used.
Rain water on roof in city is important rainwater resource, it is proposed that building rainwater down pipe disconnecting high position flower bed etc. is novel
Way.But present situation high position flower bed way causes to seep water to building masonry wall, and high-order often due to directly close to skin
The height of flower bed is generally that ground is 1-1.2 meters above, adds the growing height of planting plants, cause at the top of flower bed often close to
Stall user's windowsill, the shallow-layer occluded water that water reserve does not circulate for a long time easily cause mosquito to grow.Therefore, above-mentioned to solve
Problem, it is necessory to provide a kind of can purifying roof rain water and the semi-underground type of other users being interfered to regulate and store only for innovation
Change rainwater flower bed.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of purifying rainwater flowers of regulating and storing of semi-underground type
Altar can purify rain water on roof, while enter a part of rain penetration to nourish flowers and plants in soil, and another part will pass through water storage sky
Between, by the purified treatment of filtration equipment for clarifying, rain water on roof is enable further fully to recycle.Ring can either be beautified
Border promotes landscape effect, and has purified rainwater, and sufficient utilization has been carried out to rainwater resource.
To achieve the above object, the technical solution that the utility model is taken is：A kind of purifying rainwater of regulating and storing of semi-underground type
Flower bed includes the flower bed pond below rainwater down pipe, it is characterised in that grid layer, the grid layer and flower are provided in flower bed pond
Altar bottom of pond portion forms water storage space, and the grid layer is equipped with the second permeable geotextiles, and the top of the second permeable geotextiles is arranged
Flower bed cobble area and growing area, be wherein respectively set from bottom to up in growing area boulder bed, the first permeable geotextiles, coarse sands layer and
Planting soil layer is then laid with cobble in flower bed cobble area to height identical as growing area, and rainwater down pipe end is located at flower bed cobble area
Top.
Further, the rainwater down pipe is mounted on external wall, and rainwater down pipe bottom is equipped with filtering energy dissipating piece.
Further, the filtering energy dissipating sheet material is metal or plastics, fits in the bottom installation of rainwater down pipe end interface,
Shape is half elliptic, is integrated with recessed radian, circular hole is arranged on surface, which is 5mm-10mm.
Further, overflow port is set on the outside of flower bed cobble area, and the overflow port connects overflow pipe.
Further, surface tree skin layer and planting layer are also set up on planting soil layer.
Further, plantation tree skin layer is decomposed willow bark, thickness 30mm-40mm；Planting soil layer thickness is 350-
400mm；Gross sand thickness is 50-80mm；First permeable geotextiles and the second permeable geotextiles weight are in 350-400g/m2；Ovum
Rock layers thickness is 50-80mm, selects a diameter of 30-40mm of cobble.
Further, planting layer setting mosquito repellent plant species growing area and damp tolerant plant growing area.
Further, several concrete bearing support columns are uniformly distributed in water storage space；Water storage space bottom is set as two
Low slope surface between the senior middle school of end, intermediate grade bottom is designed as arc groove.
Further, flower bed bottom of pond portion sets reinforced concrete soil padding, installation check well in the middle part of flower bed pond, in inspection shaft
Equipped with Accrete clearing device and filtration equipment for clarifying, the desilting equipment bottom is connected with sludge pipe, the filtration equipment for clarifying bottom
Connected water outlet pipe, outlet pipe and sludge pipe are embedded in reinforced concrete bed course in advance, and are extended outside flower bed wall.
Further, flower bed pond is enclosed using concrete wall, and concrete wall distance from top ground level is 15-
20cm。
Further, solar energy mosquito repelling lamp is also set up in the flower bed pond.
There is preferable catharsis, the potential energy of simultaneous buffering rain water on roof to impact for boulder bed and soil horizon in flower bed pond；
Mosquito repellent plant species growing area is arranged in planting layer；Installation check well in the middle part of pond body；Inspection shaft is interior equipped with Accrete clearing device and cleaned
Filter device；The desilting equipment bottom is connected with sludge pipe, is embedded in advance in reinforced concrete bed course, and extends flower bed wall
Outside, municipal wastewater pipe is accessed；The filtration equipment for clarifying bottom sheet connected water outlet pipe, outlet pipe access other rainwater reuse ponds etc. its
His rain water using device.Using the soil and biological effect, water space storage delay catharsis of rainwater flower bed, facility is realized
The sponges function such as " net ", " storage ", " stagnant ", " row ".
Compared with prior art, the utility model has the advantages that：Rain water on roof is by energy dissipating filter, plant
With the suction-operated of zeolite filler in the absorbing and filtering and filtration equipment for clarifying of soil horizon, water quality is improved significantly, turbidity,
The pollutants index content such as SS and TSS is substantially reduced, and the rainwater of outlet pipe outlet can directly carry out subsequent recycling；The sun
The setting of energy mosquito repelling lamp and the planning of mosquito repellent plant species growing area are avoided that the problems such as mosquito that long-term bathyliminion is come grows.This reality
It can either be beautified the environment with the purifying rainwater flower bed of regulating and storing of novel semi-underground type, promote landscape effect, while avoiding growth
The problems such as mosquito；Rainwater has been purified again, and sufficient utilization has been carried out to rainwater resource.
Description of the drawings
Fig. 1 is the utility model overlooking structure diagram.
Fig. 2 is the utility model A-A cross section structure schematic diagrames.
Fig. 3 is the utility model B-B vertical section structure schematic diagrames.
Fig. 4 is the utility model C-C vertical section structure schematic diagrames.
In figure：1, rainwater down pipe, 2, energy dissipating filter, 3, solar energy mosquito repelling lamp, 4, overflow port, 5, mosquito repellent plant, 6, moisture-proof
Plant, 7, surface tree skin layer, 8, planting soil layer, 9, coarse sands layer, 10, permeable geotextiles I, 11, boulder bed, 12, permeable geotechnique
Cloth II, 13, glass-fiber reinforced plastic grille layer, 14, overflow pipe, 15, load bearing support column, 16, inspection shaft, 17, Accrete clearing device（Bottom is rotation
Formula closed interface）, 18, water inlet, 19, filtration equipment for clarifying, 20, filtration equipment for clarifying and pipe joint, 21, outlet pipe（It connects
Enter rainwater reuse facility）, 22, sludge pipe, 23, water storage space, 24, concrete wall, 25, reinforced concrete soil padding.
Specific implementation mode
Below in conjunction with the attached drawing in the utility model, the technical scheme in the embodiment of the utility model is described.
Equipped with filtering energy dissipating piece 2, end is located in flower bed cobble area 11 for 1 bottom of rainwater down pipe installed on external wall
Side；Semi-underground type is characterized in that：Flower bed wall distance from top ground level is 15-20cm；In flower bed pond from top to bottom successively
For planting layer, surface tree skin layer 7, planting soil layer 8, permeable geotextiles I 10, boulder bed 11, permeable geotextiles II 12, glass
Glass steel grating 13, water storage space 23, reinforced concrete soil padding 25；There is preferable purification to make for boulder bed and soil horizon in flower bed
With the potential energy impact of simultaneous buffering rain water on roof；Mosquito repellent plant species growing area is arranged in planting layer, and the mosquito repellent plant can be selected
With Pelargonium roseum, wormwood etc., mosquito repellent plant discharges system per se with a kind of smell, the substance releases such as internal citronellic acid is arrived
Reach repelling effect in air, mosquito repellent planting area is located on the inside of flower bed close to building side；Installation inspection in the middle part of pond body
Look into well 16；The top of the inspection shaft extends in planting soil layer, and lower part then extends in water storage space, is equipped in inspection shaft
Accrete clearing device 17 and filtration equipment for clarifying 19；The desilting equipment bottom sets rotary closed interface, and sludge pipe 22 is connect under interface,
It is embedded in reinforced concrete bed course 25, and extends outside flower bed wall 24 in advance, access municipal wastewater pipe；The filtration equipment for clarifying
19 bottom sheet connected water outlet pipes 21, can by the removal rate of suspended matter in the rainwater of the rainwater flower bed soil horizon and filtration equipment for clarifying
Close to 100%, while the impurity contents such as bacterium in rainwater, larger molecular organics can be also reduced, outlet pipe accesses other rainwater reuses
Other rain water using devices such as pond.
Further, filtration equipment for clarifying appearance is generally cylinder, and top is equipped with air hole at three, and middle and upper part both ends are set
There are water inlet, water inlet to be located in water storage space, water inlet bore is 40mm-70mm, and filtrate uses zeolite filler.After filtering
Rainwater can pass through bottom interface and outlet pipe and access other rain water using devices and directly utilize.
Further, water storage space height is 500-550mm；Several concrete bearing branch are uniformly distributed in water storage space
Dagger；Water storage space bottom is set as the slope surface moved towards from both ends to centre, the gradient 1:10, it is recessed that intermediate grade bottom is designed as arc
Slot.
The utility model is realized using the soil and biological effect, water space storage delay catharsis of rainwater flower bed
The sponges function such as facility " net ", " storage ", " stagnant ", " row ".Rainwater treatment effect is good, and synthesis is cost-effective, is applicable in and applies to extensively
Sponge municipal engineering in.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and the scope of protection of the utility model is defined by the appended claims.Those skilled in the art
Under the premise of without departing substantially from the principles of the present invention and essence, many changes and modifications may be made,
But these change and modification each fall within the scope of protection of the utility model.
Claims (9)
- The purifying rainwater flower bed 1. a kind of semi-underground type is regulated and stored includes the flower bed pond below rainwater down pipe, it is characterised in that flower bed Grid layer is provided in pond, the grid layer forms water storage space with flower bed bottom of pond portion, and it is permeable that the grid layer is equipped with second Geotextiles, the top setting flower bed cobble area of the second permeable geotextiles and growing area, wherein set in growing area respectively from bottom to up Set boulder bed, the first permeable geotextiles, coarse sands layer and planting soil layer, be then laid in flower bed cobble area cobble to growing area phase With height, rainwater down pipe end is located above flower bed cobble area.
- The purifying rainwater flower bed 2. semi-underground type as described in claim 1 is regulated and stored, which is characterized in that the rainwater down pipe is mounted on and builds It builds on exterior wall, rainwater down pipe bottom is equipped with filtering energy dissipating piece.
- The purifying rainwater flower bed 3. semi-underground type as claimed in claim 2 is regulated and stored, which is characterized in that the filtering energy dissipating sheet material Material is metal or plastics, and installation fits in the bottom of rainwater down pipe end interface, and shape is half elliptic, is integrated with recessed radian, puts down Circular hole is arranged on face, which is 5mm-10mm.
- The purifying rainwater flower bed 4. semi-underground type as described in claim 1 is regulated and stored, it is characterised in that on the outside of flower bed cobble area Overflow port is set, and the overflow port connects overflow pipe.
- The purifying rainwater flower bed 5. semi-underground type as described in claim 1 is regulated and stored, it is characterised in that also set up on planting soil layer Surface tree skin layer and planting layer.
- The purifying rainwater flower bed 6. semi-underground type as claimed in claim 5 is regulated and stored, it is characterised in that plantation tree skin layer is using decomposed Willow bark, thickness 30mm-40mm;Planting soil layer thickness is 350-400mm；Gross sand thickness is 50-80mm；Permeable geotechnique Cloth I and II weight of permeable geotextiles are in 350-400g/m2；Cobble layer thickness is 50-80mm, selects a diameter of 30-40mm of cobble.
- The purifying rainwater flower bed 7. semi-underground type as described in claim 1 is regulated and stored, it is characterised in that be uniformly distributed in water storage space Several concrete bearing support columns；Water storage space bottom is set as slope surface low between the senior middle school of both ends, and intermediate grade bottom is designed as arc Connected in star.
- The purifying rainwater flower bed 8. semi-underground type as described in claim 1 is regulated and stored, it is characterised in that flower bed bottom of pond portion sets steel Reinforced concrete bed course, flower bed pond middle part installation check well, inspection shaft is interior to be equipped with Accrete clearing device and filtration equipment for clarifying, the dredging Device bottom is connected with sludge pipe, and filtration equipment for clarifying bottom connected water outlet pipe, outlet pipe and sludge pipe are embedded in reinforcing bar in advance In mixed mud bed course, and extend outside flower bed wall.
- The purifying rainwater flower bed 9. semi-underground type as claimed in claim 8 is regulated and stored, it is characterised in that filtration equipment for clarifying is cylinder Body, top are equipped with air hole at three, and middle and upper part both ends are equipped with water inlet, and water inlet is located in water storage space, and water inlet bore is 40mm-70mm, filtrate use zeolite filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721425004.XU CN207828052U (en) | 2017-10-31 | 2017-10-31 | A kind of semi-underground type is regulated and stored purifying rainwater flower bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721425004.XU CN207828052U (en) | 2017-10-31 | 2017-10-31 | A kind of semi-underground type is regulated and stored purifying rainwater flower bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207828052U true CN207828052U (en) | 2018-09-07 |
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| CN201721425004.XU Active CN207828052U (en) | 2017-10-31 | 2017-10-31 | A kind of semi-underground type is regulated and stored purifying rainwater flower bed |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109983949A (en) * | 2019-04-30 | 2019-07-09 | 广州市林业和园林科学研究院 | A kind of overline bridge greening real-time monitoring and long-range irrigation control system and its working method |
| CN113006253A (en) * | 2021-03-02 | 2021-06-22 | 北京雨人润科生态技术有限责任公司 | Planting jar and roof rainwater recycling system |
| CN113331041A (en) * | 2021-06-21 | 2021-09-03 | 上海应用技术大学 | Biological detention pond with multiple view effect |
| CN114027059A (en) * | 2021-11-16 | 2022-02-11 | 绿建生态环境集团有限公司 | Intelligence landscape equipment |
| CN115581157A (en) * | 2022-10-28 | 2023-01-10 | 南京大学建筑规划设计研究院有限公司 | Sponge flower bed integrating rainwater purification, regulation and storage and recycling and use method |
-
2017
- 2017-10-31 CN CN201721425004.XU patent/CN207828052U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109983949A (en) * | 2019-04-30 | 2019-07-09 | 广州市林业和园林科学研究院 | A kind of overline bridge greening real-time monitoring and long-range irrigation control system and its working method |
| CN113006253A (en) * | 2021-03-02 | 2021-06-22 | 北京雨人润科生态技术有限责任公司 | Planting jar and roof rainwater recycling system |
| CN113331041A (en) * | 2021-06-21 | 2021-09-03 | 上海应用技术大学 | Biological detention pond with multiple view effect |
| CN114027059A (en) * | 2021-11-16 | 2022-02-11 | 绿建生态环境集团有限公司 | Intelligence landscape equipment |
| CN115581157A (en) * | 2022-10-28 | 2023-01-10 | 南京大学建筑规划设计研究院有限公司 | Sponge flower bed integrating rainwater purification, regulation and storage and recycling and use method |
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