CN104179240A - Rainwater infiltration well - Google Patents
Rainwater infiltration well Download PDFInfo
- Publication number
- CN104179240A CN104179240A CN201410346009.8A CN201410346009A CN104179240A CN 104179240 A CN104179240 A CN 104179240A CN 201410346009 A CN201410346009 A CN 201410346009A CN 104179240 A CN104179240 A CN 104179240A
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- well
- shaft
- rainwater
- pit shaft
- water inlet
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Abstract
The invention relates to a rainwater infiltration well. The well comprises a shaft, a sewage intercepting basket and a stabilizing seat, wherein a water outlet and a water inlet are arranged on two sides of the shaft, the water outlet is located at the upper part of the shaft, and the water inlet is lower than the water outlet; infiltration holes are formed around the shaft and in positions lower than the water inlet; the sewage intercepting basket is arranged at an opening of the shaft; filtering holes are formed around the sewage intercepting basket; a well lid is arranged at the top end of the sewage intercepting basket; and water flowing holes are formed in the well lid. Rainwater infiltrates into a soil layer around the shaft via the infiltration holes around the shaft under the action of water pressure after entering the shaft, so that the content of moisture in soil is increased, the growth of plants is facilitated, the quantity of the rainwater entering a municipal drainage pipeline is decreased, and the pressure of the municipal rainwater drainage pipeline is relieved; meanwhile, the well is simple in structure, no additional reservoir is required, and insides of the sewage intercepting basket and the shaft are convenient to clean, so that the well can be widely applied to the rainwater treatment field.
Description
Technical field
The present invention relates to a kind of rainwater treatment device, be specifically related to a kind of rain penetration well.
Background technology
Development along with Process of Urbanization Construction, Permeable stratum area is increasing, because rainwater is in landing process, airborne dissolved gas, dissolve or suspension solid, heavy metal and bacterium etc. can enter wherein, pollutant in surface flow is acted the leading role from rainfall washing away earth's surface, surface sediments comprises many pollutants, there are solid-state castoff chip chemicals, vehicle emission etc., a large amount of rainfall runofves is not used and just directly discharges, and has not only caused the huge waste of the water yield, has strengthened the burden of urban sewerage and drainage facility simultaneously yet.Thereby rainwater is suitably processed, not only can save water source, also can alleviate the burden of urban sewerage and drainage facility.
CN103572827A (open day on 02 12nd, 2014) discloses a kind of Novel rainwater sedimentation and filtration vertical shaft, comprise well lid, pit shaft, shaft bottom, in pit shaft, be arranged on a replaceable intercepting pollution for rainwater Hanging Basket in well and be arranged on the screen pack that there is pipe clamp both sides, it is the Novel rainwater sedimentation and filtration well that integrates sedimentation and filtration, rainwater enters well the inside by collecting pipe, bulky foreign material will be deposited in intercepting pollution for rainwater basket the inside, rainwater passes through screen pack, partly precipitated thing and floating thing are carried out to secondary separation, by dmp filter, by effluent collection pipe, enter in reservoir again.The present invention can precipitate the rainwater of collecting pipe collection filter by automatic fitration well, and obtain the good rainwater-collecting of water quality in reservoir, automatic fitration well can reduce the sand content of rainwater in follow-up rain pipe, reduce the content of rain water pollutant in follow-up rainwater storage treatment facility, improve the cleanliness factor of rainwater.
Although above-mentioned prior art discloses a kind of rainwater sedimentation and filtration vertical shaft, can meet certain needs, but still there is certain defect in these: this invention just precipitates and filters rainwater, reduce the content of rain water pollutant in follow-up rainwater storage treatment facility, improve the cleanliness factor of rainwater, then by the rainwater-collecting after processing in reservoir, or flow into municipal drainage pipeline by pipeline.Yet collect in reservoir, this needs extra reservoir, has improved use cost; Flow into the discharge pressure that municipal drainage pipeline has strengthened municipal drainage pipeline, be unfavorable for the safe operation of municipal drainage pipeline, and this rainwater sedimentation and filtration vertical shaft stops up rear cleaning trouble.
Therefore, for rainwater treatment device, still have further demand, this is also one of study hotspot in this technical field and emphasis, the power that the present invention is accomplished especially and starting point place.
Summary of the invention
For overcome rainwater-collecting after the processing that prior art the exists rainwater to having improved use cost in reservoir, after processing flow into municipal drainage pipeline strengthened municipal drainage pipeline discharge pressure, stop up after the technical problem of cleaning trouble, the inventor after having carried out a large amount of further investigations, thereby completed the present invention.
The present invention is achieved through the following technical solutions, a kind of rain penetration well, comprise pit shaft, cut dirty basket and stabilizing base, the top end opening of described pit shaft, bottom sealing, the both sides of described pit shaft are provided with delivery port and water inlet, described delivery port is positioned at the top of described pit shaft, the height of described water inlet is lower than the height of described delivery port, described stabilizing base is fixedly installed on the bottom of described pit shaft, the surrounding of described pit shaft and be provided with permeability hole lower than the position of described water inlet, described section of dirty basket is arranged on the opening part of described pit shaft, the surrounding of described section of dirty basket is provided with filter bores, the top of described section of dirty basket is provided with well lid, described well lid is provided with discharge orifice.
Preferably, the surrounding outer wall of described pit shaft is provided with horizontal well rib, its Main Function is to be connected fully with backfill medium around, and effectively road surface pressure is disperseed to be delivered to ambient medium, thus the destruction that the differential settlement of minimizing road surface pressure and soil layer causes pit shaft.
Preferably, the surrounding outer wall of described pit shaft is provided with vertical well rib, Main Function is the effective support that can be used as horizontal well rib, make the horizontal well rib can be firmer, can bear more multiple pressure power, also can increase separately pit shaft in the resistance to compression of vertical direction, prevent that pit shaft from producing distortion under the impact of road surface pressure.
Compared with prior art, beneficial effect of the present invention is as follows: delivery port of the present invention position is higher, and the position higher than water inlet, when rainwater easily forms hydraulic pressure after water inlet or well lid enter pit shaft, part rainwater permeability hole from pit shaft surrounding under Water Pressure penetrates into the dirt bed of pit shaft surrounding, not only increased the content of moisture in earth, be conducive to the growth of plant, and reduced the amount of rainfall that enters municipal drainage pipeline, alleviated the pressure of municipal rain drainage pipe, the present invention is simultaneously simple in structure, do not need extra reservoir, cost is low, in addition, cutting dirty basket can directly take out and clear up processing from well lid, also can open impurity cleaning is carried out in pit shaft inside from well lid, easy to use, can be widely used in rainwater process field.
Accompanying drawing explanation
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present invention will become:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the schematic top plan view of structure shown in Fig. 1.
In figure, 1 be delivery port, 2 for cut dirty basket, 3 for filter bores, 4 for well lid, 5 for discharge orifice, 6 for pit shaft, 7 for vertical well rib, 8 for water inlet, 9 for horizontal well rib, 10 for permeability hole, 11 be stabilizing base.
The specific embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.Following examples will contribute to those skilled in the art further to understand the present invention, but not limit in any form the present invention.It should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, can also make some distortion and improvement.These all belong to protection scope of the present invention.
Embodiment 1
A kind of rain penetration well as depicted in figs. 1 and 2, comprise pit shaft 6, cut dirty basket 2 and stabilizing base 11, the top end opening of pit shaft 6, bottom sealing, the both sides of pit shaft 6 are provided with delivery port 1 and water inlet 8, delivery port is positioned at upper wellbore, for the rainwater that permeates well during certain high water level, by this delivery port overflow, go out, be unlikely to emerge from well lid because of inner excessive rainfall, water inlet is positioned at pit shaft middle and lower part, rainwater for catch-basin flows into the infiltration of infiltration well, the height of water inlet 8 is lower than the height of delivery port 1, the rainwater that makes to permeate in well shaft has certain hydraulic pressure, stabilizing base 11 is fixedly installed on the bottom of pit shaft 6, at the bottom of pit shaft 6 and surrounding barrel and lower than the position of water inlet 8, be provided with permeability hole 10, the pore size of permeability hole 10 meets water and can flow through, the rainwater of infiltration in well is under the effect of self hydraulic pressure, slowly infiltrate into the underground dirt bed of surrounding, cut the opening part that dirty basket 2 is arranged on pit shaft 6, the surrounding of cutting dirty basket 2 is provided with filter bores 3, cut the rainwater that dirty basket 2 flows down by well lid for filtering top, to remove the impurity less than deadwood leaf in rainwater, the top of cutting dirty basket is provided with well lid 4, well lid 4 is provided with discharge orifice 5, the size of discharge orifice 5 meets leaf, the impurity that deadwood etc. are large is tackled in outside, while raining, rainwater flows into well interior 6 by this well lid, cutting dirty basket 2 can directly take out and clear up processing from well lid, shaft bottom can be designed to arc simultaneously, be convenient to clear up the impurity of pit shaft inside from well lid is opened in top.
Operating principle of the present invention and the method for operation: rainwater enters pit shaft inside (rainwater is collected through catch-basin in advance) by water inlet or rainwater directly enters in infiltration well through well lid and a section dirty basket, because the position of delivery port is higher, rainwater easily easily formed hydraulic pressure before flowing out infiltration well in infiltration well, then permeate rainwater in well under the effect of self hydraulic pressure, slowly infiltrate into the underground dirt bed of surrounding, not only increased the content of moisture in earth, be conducive to the growth of plant, and reduced the amount of rainfall that enters municipal drainage pipeline, alleviated the pressure of municipal rain drainage pipe, the present invention is simultaneously simple in structure, do not need extra reservoir, cost is low, can be widely used in rainwater process field.
Embodiment 2
The difference of the present embodiment and embodiment 1 is: the surrounding outer wall of pit shaft 6 is provided with horizontal well rib 9 and vertical well rib 7, laterally the Main Function of well rib 9 is to be connected abundant with backfill medium around, and effectively road surface pressure is disperseed to be delivered to ambient medium, thereby the destruction that the differential settlement that reduces road surface pressure and soil layer causes pit shaft 6, laterally well rib 9 can be used as pressure-bearing rib; The Main Function of vertical well rib 7 is the effective supports that can be used as horizontal well rib 9, make the horizontal well rib 9 can be firmer, can bear more multiple pressure power, also can increase separately pit shaft at the anti-pressure ability of vertical direction, prevent that pit shaft from producing distortion under the impact of road surface pressure.
Above specific embodiments of the invention are described.It will be appreciated that, the present invention is not limited to above-mentioned specific implementations, and those skilled in the art can make various distortion or modification within the scope of the claims, and this does not affect flesh and blood of the present invention.
Claims (3)
1. a rain penetration well, it is characterized in that, comprise pit shaft (6), cut dirty basket (2) and stabilizing base (11), the top end opening of described pit shaft (6), bottom sealing, the both sides of described pit shaft (6) are provided with delivery port (1) and water inlet (8), described delivery port (1) is positioned at the top of described pit shaft (6), the height of described water inlet (8) is lower than the height of described delivery port (1), described stabilizing base (11) is fixedly installed on the bottom of described pit shaft (6), the surrounding of described pit shaft (6) and be provided with permeability hole (10) lower than the position of described water inlet (8), described section of dirty basket (2) is arranged on the opening part of described pit shaft (6), the surrounding of described section of dirty basket (2) is provided with filter bores (3), the top of described section of dirty basket (2) is provided with well lid (4), described well lid (4) is provided with discharge orifice (5).
2. a kind of rain penetration well as claimed in claim 1, is characterized in that, the surrounding outer wall of described pit shaft (6) is provided with horizontal well rib (9).
3. a kind of rain penetration well as claimed in claim 1 or 2, is characterized in that, the surrounding outer wall of described pit shaft (6) is provided with vertical well rib (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346009.8A CN104179240A (en) | 2014-07-21 | 2014-07-21 | Rainwater infiltration well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346009.8A CN104179240A (en) | 2014-07-21 | 2014-07-21 | Rainwater infiltration well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104179240A true CN104179240A (en) | 2014-12-03 |
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ID=51960559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410346009.8A Pending CN104179240A (en) | 2014-07-21 | 2014-07-21 | Rainwater infiltration well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104179240A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386510A (en) * | 2015-12-15 | 2016-03-09 | 嘉兴市规划设计研究院有限公司 | Finished gully integrating functions of rainwater pretreatment and overflowing |
| CN105735461A (en) * | 2016-04-14 | 2016-07-06 | 日照市东兴城市配套设备有限公司 | Well and water collection well |
| CN107905334A (en) * | 2017-12-26 | 2018-04-13 | 水利部交通运输部国家能源局南京水利科学研究院 | Urban road oozes the monitoring device and construction method of catch-basin recharge of groundwater |
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| CN2205848Y (en) * | 1994-10-18 | 1995-08-23 | 朱荣钦 | Gutter cover plate device with internal filtering basket |
| JP2000303546A (en) * | 1999-04-19 | 2000-10-31 | Kenji Nakayama | Draining structure of pavement |
| CN2421329Y (en) * | 2000-05-12 | 2001-02-28 | 刘光源 | Environmental protection manhole shaft |
| JP2004092390A (en) * | 2003-12-26 | 2004-03-25 | Kawada Construction Co Ltd | Purification device for surface drainage, and greening device using purified drainage |
| CN1526889A (en) * | 2003-09-23 | 2004-09-08 | 上海市政工程设计研究院 | Rainwater drainage passage for road and its construction process |
| CN2887986Y (en) * | 2005-09-02 | 2007-04-11 | 北京泰宁科创科技有限公司 | Penetrating catch basin |
| CN200940291Y (en) * | 2006-06-05 | 2007-08-29 | 刘维华 | Concrete rain pipe having gutter |
| CN201165704Y (en) * | 2008-01-15 | 2008-12-17 | 宁波大发化纤有限公司 | Pit cover waste water impurity filtration apparatus |
| CN202170568U (en) * | 2011-08-04 | 2012-03-21 | 昆明普尔顿管业有限公司 | Straight-discharge rain collection well |
| CN203546888U (en) * | 2013-10-17 | 2014-04-16 | 广东圣腾科技股份有限公司 | Infiltration type rainwater filter well |
| CN204112467U (en) * | 2014-07-21 | 2015-01-21 | 上海彪能建筑科技有限公司 | Rain penetration well |
-
2014
- 2014-07-21 CN CN201410346009.8A patent/CN104179240A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2205848Y (en) * | 1994-10-18 | 1995-08-23 | 朱荣钦 | Gutter cover plate device with internal filtering basket |
| JP2000303546A (en) * | 1999-04-19 | 2000-10-31 | Kenji Nakayama | Draining structure of pavement |
| CN2421329Y (en) * | 2000-05-12 | 2001-02-28 | 刘光源 | Environmental protection manhole shaft |
| CN1526889A (en) * | 2003-09-23 | 2004-09-08 | 上海市政工程设计研究院 | Rainwater drainage passage for road and its construction process |
| JP2004092390A (en) * | 2003-12-26 | 2004-03-25 | Kawada Construction Co Ltd | Purification device for surface drainage, and greening device using purified drainage |
| CN2887986Y (en) * | 2005-09-02 | 2007-04-11 | 北京泰宁科创科技有限公司 | Penetrating catch basin |
| CN200940291Y (en) * | 2006-06-05 | 2007-08-29 | 刘维华 | Concrete rain pipe having gutter |
| CN201165704Y (en) * | 2008-01-15 | 2008-12-17 | 宁波大发化纤有限公司 | Pit cover waste water impurity filtration apparatus |
| CN202170568U (en) * | 2011-08-04 | 2012-03-21 | 昆明普尔顿管业有限公司 | Straight-discharge rain collection well |
| CN203546888U (en) * | 2013-10-17 | 2014-04-16 | 广东圣腾科技股份有限公司 | Infiltration type rainwater filter well |
| CN204112467U (en) * | 2014-07-21 | 2015-01-21 | 上海彪能建筑科技有限公司 | Rain penetration well |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386510A (en) * | 2015-12-15 | 2016-03-09 | 嘉兴市规划设计研究院有限公司 | Finished gully integrating functions of rainwater pretreatment and overflowing |
| CN105735461A (en) * | 2016-04-14 | 2016-07-06 | 日照市东兴城市配套设备有限公司 | Well and water collection well |
| CN107905334A (en) * | 2017-12-26 | 2018-04-13 | 水利部交通运输部国家能源局南京水利科学研究院 | Urban road oozes the monitoring device and construction method of catch-basin recharge of groundwater |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141203 |
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| RJ01 | Rejection of invention patent application after publication |