CN102011429A - Penetration rainwater well - Google Patents
Penetration rainwater well Download PDFInfo
- Publication number
- CN102011429A CN102011429A CN200910092279XA CN200910092279A CN102011429A CN 102011429 A CN102011429 A CN 102011429A CN 200910092279X A CN200910092279X A CN 200910092279XA CN 200910092279 A CN200910092279 A CN 200910092279A CN 102011429 A CN102011429 A CN 102011429A
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- Prior art keywords
- pit shaft
- rainwater
- inlet pipe
- infiltration type
- well
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Abstract
Penetration rainwater well is a device for rainwater infiltration. The lower part and the bottom of the well have holes with an opening rate of 1%-1.5%. When the rainwater well is embedded under the ground, the broken stones, sands and a geotextile filtration layer are filled around the perforated area of the bottom and the sidewall. When raining, the collected surrounding rainwater penetrates into a well bore of the rainwater well through an inlet pipe. A part of rainwater flows through the filtration layer and seeps into the soil, while the surplus part flows out from an outlet pipe.
Description
Affiliated technical field
The present invention relates to the rainwater utilization technical field, be a kind of can be with the rain penetration of the collecting well chamber in the soil.
Background technology
In the city, the soil is covered by the sclerosis impermeable material in a large number, and rainfall is discharged by drainage system against rain, and the manhole in the storm-water system has only the maintenance function, and rainwater is but flowed away by white certainly as a kind of resource.This known catch pit chamber does not have the function that rainwater is permeated the ground.
Summary of the invention
Lack the functional defect that the infiltration rainwater is gone into ground in order to overcome existing catch-basin, the invention provides a kind of infiltration type catch-basin, this infiltration type catch-basin can make the part rainwater permeate the ground when getting rid of rainwater.
The technical solution adopted for the present invention to solve the technical problems is: a kind of infiltration type catch-basin, the cage of pit shaft top and well lid is formed one, upper wellbore one side is established water inlet pipe, opposite side sets out water pipe, water inlet pipe is lower than outlet pipe, pit shaft bottom and bottom are aperture area, and percent opening is 1%～1.5%.The infiltration type catch-basin is being imbedded when underground, and pit shaft is located on the bed course of being made up of macadam, coarse sand, lays geotextiles between macadam and coarse sands layer, and macadam and geotextiles extend upwardly to till the water inlet pipe lower edge from the bottom along well bore wall.During rainfall, the rainwater that enters in the pit shaft from water inlet pipe passes the borehole wall, shaft bottom perforate, infiltrates in the soil through filter layer, and the redundance rainwater flows out from outlet pipe.
The invention has the beneficial effects as follows: under the suitable edaphic condition of permeance property, it is the rain penetration system of main infiltration facility that urban cells generally is provided with the infiltration well, and rainwater is permeated the ground, and can replenish underground water source.The infiltration type catch-basin has infiltration concurrently and checks dual-use function.
Description of drawings
The present invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention.
1. pit shafts among the figure, 2. cage, 3. well lid, 4. outlet pipe, 5. macadam, 6. geotextiles, 7. coarse sands layer, 8. pit shaft aperture area, 9. water inlet pipe, 10. pit shaft heel post and reinforcing endless belt.
The specific embodiment
In Fig. 1, the infiltration type catch-basin, the cage (2) of pit shaft (1) top and well lid (3) is formed one.Water inlet pipe (9) is sidelong on pit shaft (1) top one, and opposite side sets out water pipe (4), and water inlet pipe (9) is lower than outlet pipe (4). and pit shaft (1) bottom and bottom are aperture area (8). and well bore wall has 6 heel posts and 4 reinforcing endless belt (10).
Place underground infiltration type catch-basin, pit shaft (1) is located on the bed course of being made up of macadam (5), coarse sand (7), lay geotextiles (6) between macadam (5) and coarse sands layer (7), (1) wall extends upward till water inlet pipe (9) lower edge macadam (7) from the bottom along pit shaft with geotextiles (6).
Claims (4)
1. infiltration type catch-basin, it is characterized in that: the cage of pit shaft top and well lid consists of one, and upper wellbore one side is established water inlet pipe, and opposite side sets out water pipe, and water inlet pipe is lower than outlet pipe.Pit shaft bottom and bottom are aperture area.
2. infiltration type catch-basin according to claim 1, it is characterized in that: imbedding when underground, pit shaft is located on the bed course of being made up of rubble and coarse sand, lays geotextiles between macadam and coarse sands layer, and macadam and geotextiles extend upwardly to till the water inlet pipe lower edge from the bottom along well bore wall.
3. infiltration type catch-basin according to claim 1 is characterized in that: pit shaft bottom and bottom are aperture area, and percent opening is 1%～1.5%.
4. infiltration type catch-basin according to claim 1 is characterized in that: pit shaft is established 6 heel posts and 4 reinforcing endless belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910092279XA CN102011429A (en) | 2009-09-09 | 2009-09-09 | Penetration rainwater well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910092279XA CN102011429A (en) | 2009-09-09 | 2009-09-09 | Penetration rainwater well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102011429A true CN102011429A (en) | 2011-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910092279XA Pending CN102011429A (en) | 2009-09-09 | 2009-09-09 | Penetration rainwater well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102011429A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102373662A (en) * | 2011-09-26 | 2012-03-14 | 四川大学 | Groundwater perfusion system for sidewalk |
| CN102900146A (en) * | 2012-09-28 | 2013-01-30 | 董文艺 | Gutter inlet with functions of peak clipping and scrubbing |
| CN104499560A (en) * | 2014-12-22 | 2015-04-08 | 洛阳城市建设勘察设计院有限公司 | Combined rainwater seepage well and construction method |
| CN105507409A (en) * | 2015-12-04 | 2016-04-20 | 俞晨辉 | Distributed no-worry rainwater soakage well system device |
| CN106759773A (en) * | 2017-01-19 | 2017-05-31 | 巴士利(杭州)实业有限公司 | One kind oozes gully |
-
2009
- 2009-09-09 CN CN200910092279XA patent/CN102011429A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102373662A (en) * | 2011-09-26 | 2012-03-14 | 四川大学 | Groundwater perfusion system for sidewalk |
| CN102900146A (en) * | 2012-09-28 | 2013-01-30 | 董文艺 | Gutter inlet with functions of peak clipping and scrubbing |
| CN102900146B (en) * | 2012-09-28 | 2016-01-20 | 深圳市万木水务有限公司 | A kind of inlet for stom water with peak clipping dirty removal capacities |
| CN104499560A (en) * | 2014-12-22 | 2015-04-08 | 洛阳城市建设勘察设计院有限公司 | Combined rainwater seepage well and construction method |
| CN104499560B (en) * | 2014-12-22 | 2016-06-15 | 洛阳城市建设勘察设计院有限公司 | Combined rainwater seepage well and construction method |
| CN105507409A (en) * | 2015-12-04 | 2016-04-20 | 俞晨辉 | Distributed no-worry rainwater soakage well system device |
| CN106759773A (en) * | 2017-01-19 | 2017-05-31 | 巴士利(杭州)实业有限公司 | One kind oozes gully |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20110413 |