CN207160182U - A kind of parking lot rainwater-collecting filtration system based on glass pumice - Google Patents
A kind of parking lot rainwater-collecting filtration system based on glass pumice Download PDFInfo
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- CN207160182U CN207160182U CN201721116868.3U CN201721116868U CN207160182U CN 207160182 U CN207160182 U CN 207160182U CN 201721116868 U CN201721116868 U CN 201721116868U CN 207160182 U CN207160182 U CN 207160182U
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- collecting
- glass pumice
- tank
- parking lot
- filter
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- Filtering Materials (AREA)
- Biological Treatment Of Waste Water (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a kind of parking lot rainwater-collecting filtration system based on glass pumice, including parking lot ground is closed at the top of collecting-tank and filter, collecting-tank, the position of filter is less than collecting-tank；The bottom of collecting-tank is provided with delivery port；The top of filter is provided with water inlet, and bottom is provided with discharge outlet；Delivery port is connected with water inlet by buffer pool；In filter, in the vertical direction, between water inlet and discharge outlet, the first glass pumice layer, the second glass pumice layer and the 3rd glass pumice layer are from top to bottom sequentially provided with, hole is followed successively by 0.1 5mm, 5 μm~250 μm, 15 μm.The utility model can be adjusted microbial reproduction environment in water, promote biomembrane to produce, be coexisted by these biologies, form biological chain using the descending glass pumice layer of hole as filtration purifying rainwater step by step, can have the function that to promote purification of water quality.
Description
Technical field
A kind of parking lot rainwater-collecting filtration system based on glass pumice is the utility model is related to, belongs to rainwater treatment neck
Domain.
Background technology
Rainwater drops to ground and forms runoff, can contain particle and the floating objects such as substantial amounts of silt, if not in rainwater
Particulate matter and suspension carry out intercept process and are just exhausted directly to natural water, and natural water will be polluted.
It is most to rainwater at present to use the filter types such as filter screen or activated carbon, rainwater is subjected to simple filtering pretreatment.
However, the filter type such as screen pack and activated carbon can be brought the problem of a lot：It is right as filter screen is only capable of filtering coarse granule and floating object
Fine grained effect is smaller, can be blocked using rear filter screen for a long time, hinder the discharge of rainwater to cause the waterlogging in city, accumulate preservation
Pollutant can discharge into urban water-body again, and the water environment in city is constituted a serious threat；And what activated carbon was collected by filtration
Often gradually discoloration, muddy, coliform realm will largely grow rainwater, cause rainwater not recycle.
Utility model content
In order to solve the limitation of existing parking lot dmp filter system, the utility model provides one kind and is based on glass pumice
Parking lot rainwater-collecting filtration system, including close on parking space at the top of collecting-tank and filter, the collecting-tank
Face, the position of filter are less than collecting-tank；The bottom of the collecting-tank is provided with delivery port；The top of the filter is provided with water inlet
Mouthful, bottom is provided with discharge outlet；The delivery port is connected with water inlet by buffer pool；In the filter, in the vertical direction,
Between water inlet and discharge outlet, the first glass pumice layer, the second glass pumice layer and the 3rd glass are from top to bottom sequentially provided with
Glass pumice layer；The hole of the first glass pumice layer, the second glass pumice layer and the 3rd glass pumice layer is followed successively by 0.1-
5mm, 5 μm~250 μm, 1-5 μm.
As preferable technical scheme, the first glass pumice layer, the second glass pumice layer and the 3rd glass pumice layer
Thickness be 100-300mm.
As preferable technical scheme, the top of the header tank is provided with metalling, for filtering bulky grain thing in rainwater.
As preferable technical scheme, the rubble is gravel rubble.
As preferable technical scheme, the thickness of the metalling is 0.5-2cm.
The utility model is used as filtration purifying rainwater step by step, glass pumice using the descending glass pumice layer of hole
Main component is that silico-calcium is received, and property is stable and has a large amount of stomatas, as low as 1 micron of aperture, greatly to 5mm, and the size of microorganism
About 0.5 μm~5 μm, about 5 μm~250 μm of protozoan, metazoa size is therefore of the present utility model below several millimeters
Filtration has the good condition for carrier of being survived as microorganism in water, can adjusted better than filtering materials such as activated carbons
Microbial reproduction environment in water, promotes biomembrane to produce, and is coexisted by these biologies, forms biological chain, can reach promotion water
The effect of matter purification.
Brief description of the drawings
In order that those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and specific embodiment party
The utility model is described in more detail for formula.
The width of the utility model accompanying drawing 1,
Fig. 1 is the structural representation of parking lot rainwater-collecting filtration system of the utility model based on glass pumice；
In Fig. 1,1 collecting-tank；2 filters；3 parking lots ground；4 delivery ports；5 water inlets；6 discharge outlet；7 buffer pools；8
One glass pumice layer；9 second glass pumice layers；10 the 3rd glass pumice layers；11 metallings.
Embodiment
Following non-limiting examples can make one of ordinary skill in the art that the utility model be more fully understood, but
The utility model is not limited in any way.
Embodiment 1
A kind of parking lot rainwater-collecting filtration system based on glass pumice, including positioned at collecting-tank 1 and filter 2, institute
Parking lot ground 3 is closed at the top for stating collecting-tank 1, and the position of filter 2 is less than collecting-tank 1；The bottom of the collecting-tank 1 is provided with
Delivery port 4；The top of the filter 2 is provided with water inlet 5, and bottom is provided with discharge outlet 6；The delivery port 4 passes through with water inlet 5
Buffer pool 7 connects；In the filter 2, in the vertical direction, between water inlet 5 and discharge outlet 6, from top to bottom successively
Provided with the first glass pumice layer 8, the second glass pumice layer 9 and the 3rd glass pumice layer 10.The first glass pumice layer 8,
The hole of two glass pumice layers 9 and the 3rd glass pumice layer 10 is followed successively by 0.1-5mm, 5 μm~250 μm, 1-5 μm.It is described to catchment
The top of case 1 is provided with metalling 11.The thickness of the metalling 11 is 0.5-2cm.The rubble is gravel rubble.
In use, parking lot rainwater is flowed into collecting-tank 1 through ground, rainwater is in collecting-tank 1 through 11 preliminary mistake of metalling
Filter rainwater in bulky grain thing after, through delivery port 4, buffer pool 7, water inlet 5 enter filter 2, through the first glass pumice layer 8,
Second glass pumice layer 9, the 3rd glass pumice layer 10 are filtered step by step, and rainwater is discharged by purification by discharge outlet 6.
Claims (5)
- A kind of 1. parking lot rainwater-collecting filtration system based on glass pumice, it is characterised in that including positioned at collecting-tank (1) and Filter (2), parking lot ground (3) is closed at the top of the collecting-tank (1), the position of filter (2) is less than collecting-tank (1)； The bottom of the collecting-tank (1) is provided with delivery port (4)；The top of the filter (2) is provided with water inlet (5), and bottom is provided with row The mouth of a river (6)；The delivery port (4) is connected with water inlet (5) by buffer pool (7)；In the filter (2), in vertical direction On, between water inlet (5) and discharge outlet (6), it is light to be from top to bottom sequentially provided with the first glass pumice layer (8), the second glass Rock layers (9) and the 3rd glass pumice layer (10)；The first glass pumice layer (8), the second glass pumice layer (9) and the 3rd glass The hole of pumice layer (10) is followed successively by 0.1-5mm, 5 μm~250 μm, 1-5 μm.
- 2. the parking lot rainwater-collecting filtration system according to claim 1 based on glass pumice, it is characterised in that described The thickness of first glass pumice layer (8), the second glass pumice layer (9) and the 3rd glass pumice layer (10) is 100-300mm.
- 3. the parking lot rainwater-collecting filtration system according to claim 1 based on glass pumice, it is characterised in that described The top of collecting-tank (1) is provided with metalling (11).
- 4. the parking lot rainwater-collecting filtration system according to claim 3 based on glass pumice, it is characterised in that described The thickness of metalling (11) is 0.5-2cm.
- 5. the parking lot rainwater-collecting filtration system according to claim 3 based on glass pumice, it is characterised in that described Rubble is gravel rubble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721116868.3U CN207160182U (en) | 2017-09-01 | 2017-09-01 | A kind of parking lot rainwater-collecting filtration system based on glass pumice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721116868.3U CN207160182U (en) | 2017-09-01 | 2017-09-01 | A kind of parking lot rainwater-collecting filtration system based on glass pumice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207160182U true CN207160182U (en) | 2018-03-30 |
Family
ID=61719293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721116868.3U Expired - Fee Related CN207160182U (en) | 2017-09-01 | 2017-09-01 | A kind of parking lot rainwater-collecting filtration system based on glass pumice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207160182U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700084A (en) * | 2021-08-04 | 2021-11-26 | 江苏晶瑞特环保新材料有限公司 | Viaduct rainwater recycling system based on glass pumice |
| CN113716716A (en) * | 2021-08-04 | 2021-11-30 | 江苏晶瑞特环保新材料有限公司 | Car washing station circulating water-saving system based on glass pumice |
-
2017
- 2017-09-01 CN CN201721116868.3U patent/CN207160182U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700084A (en) * | 2021-08-04 | 2021-11-26 | 江苏晶瑞特环保新材料有限公司 | Viaduct rainwater recycling system based on glass pumice |
| CN113716716A (en) * | 2021-08-04 | 2021-11-30 | 江苏晶瑞特环保新材料有限公司 | Car washing station circulating water-saving system based on glass pumice |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20180901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |