CN206256532U - A kind of tree pond for purifying storage rainwater - Google Patents
A kind of tree pond for purifying storage rainwater Download PDFInfo
- Publication number
- CN206256532U CN206256532U CN201621325945.1U CN201621325945U CN206256532U CN 206256532 U CN206256532 U CN 206256532U CN 201621325945 U CN201621325945 U CN 201621325945U CN 206256532 U CN206256532 U CN 206256532U
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- CN
- China
- Prior art keywords
- area
- cobble
- plant growth
- rainwater
- storage area
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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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- 238000003860 storage Methods 0.000 title claims abstract description 40
- 230000008635 plant growth Effects 0.000 claims abstract description 24
- 239000004576 sand Substances 0.000 claims abstract description 15
- 239000002689 soil Substances 0.000 claims abstract description 15
- 238000012856 packing Methods 0.000 claims abstract description 13
- 238000000746 purification Methods 0.000 claims abstract description 4
- 230000035699 permeability Effects 0.000 claims description 8
- 239000011449 brick Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000004746 geotextile Substances 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 239000003621 irrigation water Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Treatment Of Biological Wastes In General (AREA)
Abstract
The utility model belongs to rainwater treatment technical field, and in particular to a kind of purification stores the tree pond of rainwater.A kind of tree pond for purifying storage rainwater, including underground pond body, underground pond body are divided into cobble area（1）, storage area（2）With plant growth area（3）；Cobble area（1）Cobble, cobble area are inside filled up from the bottom to top（1）Bottom is communicated with storage area（2）Cobble area delivery port（11）, storage area（2）Top is provided with the top cover flushed with ground（21）, the top cover of storage area（21）Plant growth area is leaned in lower section（3）While leaving overfall（22）, overfall（22）Connection plant growth area（3）Top, plant growth area（3）Packing layer is provided with from the bottom to top（35）, fine sand layer（34）With improved soil layer（33）, plant（32）It is planted in improved soil layer（33）On, in packing layer（35）Bottom offers delivery port.It is of the present utility model to have the technical effect that：Irrigate reuse with realizing storage rainwater Non-energy-consumption, moreover it is possible to backwash initial Split-flow device.
Description
Technical field
The utility model belongs to rainwater treatment technical field, and in particular to a kind of purification stores the tree pond of rainwater.
Background technology
With global warming, extreme weather is more and more frequent, and extreme rainfall has partially strong trend on the high side.With city
Development, the Permeable stratum area in city is increasing, oozes ability under rainwater and significantly reduces, and certainly will cause surface runoff
Increase, greatly test is brought to sewerage system, and the normal production, life to city cause very big threat.
There are some researches show Initial Runoff is carried sudden and violent due to the influence of many factors such as air pollution and pollution of area source
The pollutant of the overwhelming majority in rain runoff, growth and maintenance management to plant are adversely affected.Meanwhile, because of rainwater installation
The limitation of retaining volume, infiltration coefficient, a large amount of rainwater in catchment area are directly arranged outward, increase the pressure of Storm Sewer Network, are made
Into the waste of rainfall interval device rate of water make-up.
At present, rainwater storage device can solve the problem that the big problem of the outer discharge capacity of runoff, but can not be under conditions of Non-energy-consumption
Storage rainwater is irrigated into reuse；The initial Split-flow device for emerging in multitude can control Initial Runoff and carry out early-stage rainwater treatment, but
Initial Split-flow device cannot be cleaned.
The content of the invention
For technical problem present in prior art, technical problem to be solved in the utility model is just to provide one kind
The tree pond of purification storage rainwater, storage rainwater can be irrigated reuse, can cleaned the initial stage again by it under conditions of not external energy
Flow abandoning apparatus.
Technical problem to be solved in the utility model realizes that it includes underground pond by such technical scheme
Body, underground pond body is divided into cobble area, storage area and plant growth area；Cobble, cobble area bottom are filled up in cobble area from the bottom to top
Portion is communicated with the cobble area delivery port of storage area, and storage area top is provided with the top cover flushed with ground, and storage area is given birth to plant
Partition wall between area long is slow permeability wall, and plant growth area is leaned on while leaving overfall in the top cover lower section of storage area, overflow
The top in mouth connection plant growth area, cobble, plant growth area are placed with below overfall between plant growth area upper strata
Packing layer, fine sand layer and improved soil layer are provided with from the bottom to top, and planting is opened up on improved soil layer in packing layer bottom
There is delivery port.
During rainfall, the runoff rainwater in catchment area is introduced into cobble area, is entered by cobble area bottom after purified treatment
Storage area, after after water surface rising, the stormwater overflow of storage area enters plant growth area, through cobble energy dissipating and plant, improved soil
After layer, fine sand layer, packing layer retention filtering, unnecessary rainwater is flowed out by the delivery port in plant growth area, is directly discharged or is entered
Row subsequent treatment.
Rainfall interval, the water level decreasing of storage area to overfall bottom, through slow permeability wall into plant give birth to by rainwater
Area long, reduces manually to pour to spill and uses water, saves irrigation water, the workload of landscaping personnel is reduced again, and be not required to external energy.
During backwash, by the use of the top overfall of storage area as water inlet, the top inhalant region in cobble area is removed as delivery port
Cobble area and the bulky grain pollutant of storage area bottom residual.
So, it is of the present utility model to have the technical effect that：Irrigate reuse with realizing storage rainwater Non-energy-consumption, moreover it is possible to backwash
Initial Split-flow device.
Brief description of the drawings
Brief description of the drawings of the present utility model is as follows：
Fig. 1 is structural representation of the present utility model.
In figure：1. cobble area；11. cobble area delivery ports；2. storage area；21. top covers；22. overfalls；23. slow permeabilities
Wall；3. plant growth area；31. cobbles；32. plants；33. improved soils layer；34. fine sand layers；35. packing layers.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in figure 1, the utility model includes underground pond body, underground pond body is divided into cobble area 1, storage area 2 and plant
Vitellarium 3；Cobble is filled up from the bottom to top in cobble area 1, and the bottom of cobble area 1 is communicated with the cobble area delivery port 11 of storage area 2,
The top of storage area 2 is provided with the top cover 21 flushed with ground, and the partition wall between storage area 2 and plant growth area 3 is slow permeability wall
Overfall 22, the connection plant growth of overfall 22 area 3 are left by the one side of plant growth area 3 in body 23, the lower section of top cover 21 of storage area
Top, cobble 31 is placed between the upper strata of plant growth area 3 below overfall 22, plant growth area 3 sets from the bottom to top
There is packing layer 35, fine sand layer 34 and improved soil layer 33, plant 32 is planted on improved soil layer 33, is opened in the bottom of packing layer 35
It is provided with delivery port.
Described slow permeability wall 23 is constructed by ecological sand base water-permeable brick and is made.Ecological sand base water-permeable brick is by " destruction
The permeable principle of the surface tension of water ", non-sintered shaping under normal temperature, with desert drift-sand as raw material produce it is a kind of new
Ecosystem environmental protection material.
During rainfall, the runoff rainwater in catchment area enters cobble area 1, through cobble area delivery port 11 after being filtered by cobble area
Into storage area 2, after after water surface rising, plant growth area 3 is entered through storage area overfall 22, the energy dissipating by cobble 31 is made
With, plant 32, improved soil layer 33, fine sand layer 34, the retention filtration of packing layer 35, unnecessary rainwater is from packing layer 35
Delivery port flows out, and directly discharges or carry out subsequent treatment.
Rainfall interval, to the bottom of overfall 22, rainwater enters through slow permeability wall 23 plants the water level decreasing of storage area 2
Thing vitellarium 3, can reduce manually to pour to spill and use water, save irrigation water, the workload of landscaping personnel be reduced again, and be not required to additional
The energy.
During backwash, by the use of the overfall 22 of storage area 2 as water inlet, the top inhalant region in cobble area 1 is used as water outlet
Mouthful, back-flushing is pressed into overfall 22, the bulky grain pollutant that cobble area 1 and the bottom of storage area 2 remain is reversed to be gone out to ovum
The top surface of stone area 1, is collected removal, is that rainfall is ready next time.
Improved soil layer 33 adds 20% sand using sand mixing that is, on the basis of original soil, increases oozing for soil
Saturating coefficient；Fine sand layer 34 replaces geotextiles, between improved soil layer 33 and packing layer 35, prevents caused by geotextiles are meticulous
Blocking, meanwhile, fine sand layer 34 is also beneficial to the growth of the root system of plant 32.
The utility model has the following advantages：Initial Split-flow is combined with rainwater reuse, initial stage footpath has both been purified
Stream, reduces outer row's run-off, while also making full use of rainwater as plant growth water, rainfall interval back purge system again
When it is convenient and easy.
Claims (2)
1. a kind of tree pond for purifying storage rainwater, including underground pond body, it is characterized in that：The underground pond body is divided into cobble area
（1）, storage area（2）With plant growth area（3）；Cobble area（1）Cobble, cobble area are inside filled up from the bottom to top（1）Bottom is provided with company
Logical storage area（2）Cobble area delivery port（11）, storage area（2）Top is provided with the top cover flushed with ground（21）, storage area（2）
With plant growth area（3）Between partition wall be slow permeability wall（23）, the top cover of storage area（21）Plant growth area is leaned in lower section
（3）While leaving overfall（22）, overfall（22）Connection plant growth area（3）Top, in overfall（22）Lower section and plant
Thing vitellarium（3）Cobble is placed between upper strata（31）, plant growth area（3）Packing layer is provided with from the bottom to top（35）, fine sand layer
（34）With improved soil layer（33）, plant（32）It is planted in improved soil layer（33）On, in packing layer（35）Bottom offers out
The mouth of a river.
2. a kind of purification according to claim 1 stores the tree pond of rainwater, it is characterized in that：The slow permeability wall（23）
Constructed by ecological sand base water-permeable brick and be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621325945.1U CN206256532U (en) | 2016-12-06 | 2016-12-06 | A kind of tree pond for purifying storage rainwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621325945.1U CN206256532U (en) | 2016-12-06 | 2016-12-06 | A kind of tree pond for purifying storage rainwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206256532U true CN206256532U (en) | 2017-06-16 |
Family
ID=59028086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621325945.1U Expired - Fee Related CN206256532U (en) | 2016-12-06 | 2016-12-06 | A kind of tree pond for purifying storage rainwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206256532U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759824A (en) * | 2016-12-06 | 2017-05-31 | 徐冉云 | A kind of tree pond for purifying storage rainwater |
| CN110235743A (en) * | 2019-06-18 | 2019-09-17 | 瓦地国际生态技术(北京)有限公司 | Planting soil and its preparation method for rainwater storage osmosis type tree pond |
| CN113498691A (en) * | 2021-05-28 | 2021-10-15 | 江苏亚井雨水利用科技有限公司 | Assembled rainwater flower box with initial rainwater purification function and water purification method |
-
2016
- 2016-12-06 CN CN201621325945.1U patent/CN206256532U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759824A (en) * | 2016-12-06 | 2017-05-31 | 徐冉云 | A kind of tree pond for purifying storage rainwater |
| CN110235743A (en) * | 2019-06-18 | 2019-09-17 | 瓦地国际生态技术(北京)有限公司 | Planting soil and its preparation method for rainwater storage osmosis type tree pond |
| CN113498691A (en) * | 2021-05-28 | 2021-10-15 | 江苏亚井雨水利用科技有限公司 | Assembled rainwater flower box with initial rainwater purification function and water purification method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20201206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |