CN204112467U - Rain penetration well - Google Patents
Rain penetration well Download PDFInfo
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- CN204112467U CN204112467U CN201420402711.7U CN201420402711U CN204112467U CN 204112467 U CN204112467 U CN 204112467U CN 201420402711 U CN201420402711 U CN 201420402711U CN 204112467 U CN204112467 U CN 204112467U
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- pit shaft
- well
- rainwater
- surrounding
- dirty basket
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Abstract
The utility model relates to a kind of rain penetration well, comprise pit shaft, cut dirty basket and stabilizing base, 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, the surrounding of described pit shaft and the position lower than described water inlet is provided with permeability hole, 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, and described well lid is provided with discharge orifice.When rainwater after rainwater enters pit shaft penetrates into the dirt bed of pit shaft surrounding from the permeability hole of pit shaft surrounding under hydraulic pressure effect, not only add the content of moisture in earth, be conducive to the growth of plant, and decrease the amount of rainfall entering municipal drainage pipeline, alleviate the pressure of municipal rain drainage pipe, its structure is simple simultaneously, does not need extra reservoir, cut dirty basket and pit shaft internal cleaning convenience, rainwater treatment field can be widely used in.
Description
Technical field
The utility model relates to a kind of rainwater treatment device, is specifically related to a kind of rain penetration well.
Background technology
Along with the development of Process of Urbanization Construction, Permeable stratum area is increasing, because rainwater is in descent, dissolved gas in air, 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 not only causes the huge waste of the water yield, increases the burden of urban sewerage and drainage facility simultaneously yet.Thus rainwater is suitably processed, not only can be saved water source, also can be alleviated the burden of urban sewerage and drainage facility.
CN103572827A (publication date on 02 12nd, 2014) discloses a kind of Novel rainwater sedimentation and filtration vertical shaft, comprise well lid, pit shaft, shaft bottom, be arranged on a replaceable intercepting pollution for rainwater Hanging Basket in well in pit shaft and be arranged on the screen pack that there is pipe clamp both sides, it is the Novel rainwater sedimentation and filtration well integrating sedimentation and filtration, rainwater enters inside well by collecting pipe, bulky foreign material will be deposited in inside intercepting pollution for rainwater basket, rainwater passes through screen pack, secondary separation is carried out to partly precipitated thing and floating thing, by dmp filter, entered in reservoir by effluent collection pipe again.The rainwater that collecting pipe is collected can carry out precipitating and filtering by automatic fitration well by the utility model, 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.
A kind of rainwater sedimentation and filtration vertical shaft is prior art discloses although above-mentioned, certain needs can be met, but still there is certain defect in these: this utility model just precipitates rainwater and filters, 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 process in reservoir, or flow into municipal drainage pipeline by pipeline.But collect in reservoir, this needs extra reservoir, improves use cost; Flow into the discharge pressure that municipal drainage pipeline increases municipal drainage pipeline, be unfavorable for the safe operation of municipal drainage pipeline, and clear up trouble after the blocking of this rainwater sedimentation and filtration vertical shaft.
Therefore, still there is further demand for rainwater treatment device, this is also one of study hotspot and emphasis in this technical field, especially the power that is accomplished of the utility model and starting point place.
Utility model content
In order to overcome prior art exist process after rainwater-collecting improve in reservoir use cost, process after rainwater flow into municipal drainage pipeline increase municipal drainage pipeline discharge pressure, blocking after cleaning troublesome technical problem, the utility model people after having carried out a large amount of further investigations, thus completes the utility model.
The utility model 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 end closure, 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 the position lower than described water inlet is provided with permeability hole, 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 can be connected fully with the backfill dielectric of surrounding, and effectively road surface pressure dissipation is delivered to ambient medium, thus the destruction that the differential settlement reducing 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 can as effective support of horizontal well rib, enable horizontal well rib firmer, more multiple pressure power can be born, also can increase separately the resistance to compression of pit shaft at vertical direction, prevent pit shaft under the impact of road surface pressure, producing distortion.
Compared with prior art, the beneficial effects of the utility model are as follows: delivery port position of the present utility model is higher, and higher than the position of water inlet, when rainwater easily forms hydraulic pressure after water inlet or well lid enter pit shaft, part rainwater penetrates into the dirt bed of pit shaft surrounding from the permeability hole of pit shaft surrounding under hydraulic pressure effect, not only add the content of moisture in earth, be conducive to the growth of plant, and decrease the amount of rainfall entering municipal drainage pipeline, alleviate the pressure of municipal rain drainage pipe, the utility model structure is simple simultaneously, do not need extra reservoir, cost is low, in addition, cut dirty basket and directly can carry out cleaning process from well lid taking-up, also can open from well lid and impurity cleaning is carried out to pit shaft inside, easy to use, rainwater treatment field can be widely used in.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present utility model will become more obvious:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic top plan view of structure shown in Fig. 1.
In figure, 1 be delivery port, 2 being filter bores for cutting a dirty basket, 3,4 being well lid, 5 be discharge orifice, 6 be pit shaft, 7 be vertical well rib, 8 be water inlet, 9 be horizontal well rib, 10 be permeability hole, 11 for stabilizing base.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in detail.Following examples will contribute to those skilled in the art and understand the utility model further, but not limit the utility model in any form.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, some distortion and improvement can also be made.These all belong to protection domain of the present utility model.
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 end closure, 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 permeate rainwater in well certain high water level time, gone out by this delivery port overflow, be unlikely to emerge from well lid because of inner excessive rainfall, water inlet is positioned at pit shaft middle and lower part, the infiltration of infiltration well is flowed into for the rainwater in catch-basin, the height of water inlet 8 is lower than the height of delivery port 1, the rainwater permeated in well shaft is made to have certain hydraulic pressure, stabilizing base 11 is fixedly installed on the bottom of pit shaft 6, permeability hole 10 is provided with in the bottom of pit shaft 6 and surrounding barrel and lower than the position of water inlet 8, the pore size of permeability hole 10 meets water and can flow through, rainwater in infiltration 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 is flow down by well lid for filtering top, to remove impurity less than deadwood leaf in rainwater, the top 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, when raining, rainwater to flow in well 6 by this well lid, cut dirty basket 2 and directly can carry out cleaning process from well lid taking-up, shaft bottom can be designed to arc simultaneously, the impurity of pit shaft inside is cleared up after being convenient to open well lid from top.
Operating principle of the present utility model 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 outflow infiltration well in infiltration well, then the rainwater in infiltration well is under the effect of self hydraulic pressure, slowly infiltrate into the underground dirt bed of surrounding, not only add the content of moisture in earth, be conducive to the growth of plant, and decrease the amount of rainfall entering municipal drainage pipeline, alleviate the pressure of municipal rain drainage pipe, the utility model structure is simple simultaneously, do not need extra reservoir, cost is low, rainwater treatment field can be widely used in.
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, the Main Function of horizontal well rib 9 can be connected abundant with the backfill dielectric of surrounding, and effectively road surface pressure dissipation is delivered to ambient medium, thus the destruction that the differential settlement reducing road surface pressure and soil layer causes pit shaft 6, namely horizontal well rib 9 can be used as pressure-bearing rib; The Main Function of vertical well rib 7 is can as effective support of horizontal well rib 9, make horizontal well rib 9 can be firmer, more multiple pressure power can be born, also can increase separately the anti-pressure ability of pit shaft at vertical direction, prevent pit shaft under the impact of road surface pressure, producing distortion.
Above specific embodiment of the utility model is described.It is to be appreciated that the utility model is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present utility model.
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 end closure, 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 the position lower than described water inlet (8) is provided with permeability hole (10), 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 |
|---|---|---|---|
| CN201420402711.7U CN204112467U (en) | 2014-07-21 | 2014-07-21 | Rain penetration well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420402711.7U CN204112467U (en) | 2014-07-21 | 2014-07-21 | Rain penetration well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204112467U true CN204112467U (en) | 2015-01-21 |
Family
ID=52329793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420402711.7U Expired - Fee Related CN204112467U (en) | 2014-07-21 | 2014-07-21 | Rain penetration well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204112467U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179240A (en) * | 2014-07-21 | 2014-12-03 | 上海彪能建筑科技有限公司 | Rainwater infiltration well |
| CN104805898A (en) * | 2015-03-27 | 2015-07-29 | 南通百海新型材料制造有限公司 | Infiltration mineshaft and infiltration well |
| CN105369852A (en) * | 2015-12-09 | 2016-03-02 | 中泰国际高新技术有限公司 | Sunken water collecting and permeating device |
| CN105794523A (en) * | 2016-04-11 | 2016-07-27 | 重庆大学 | Tree pool device with rainwater infiltration, storage and purification functions |
-
2014
- 2014-07-21 CN CN201420402711.7U patent/CN204112467U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179240A (en) * | 2014-07-21 | 2014-12-03 | 上海彪能建筑科技有限公司 | Rainwater infiltration well |
| CN104805898A (en) * | 2015-03-27 | 2015-07-29 | 南通百海新型材料制造有限公司 | Infiltration mineshaft and infiltration well |
| CN105369852A (en) * | 2015-12-09 | 2016-03-02 | 中泰国际高新技术有限公司 | Sunken water collecting and permeating device |
| CN105369852B (en) * | 2015-12-09 | 2017-06-06 | 中泰国际高新技术有限公司 | A kind of sunk type collection water permeable device |
| CN105794523A (en) * | 2016-04-11 | 2016-07-27 | 重庆大学 | Tree pool device with rainwater infiltration, storage and purification functions |
| CN105794523B (en) * | 2016-04-11 | 2019-05-21 | 重庆大学 | It is a kind of to seep the tree pool device for storing purification function with rainwater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170221 Address after: 201300 Shanghai Binhai tourist resort, Pudong New Area, No. 4 West Road, building 437, room 1 Patentee after: Shanghai Mingdong Construction Co., Ltd. Address before: The new town of Pudong New Area Nanhui Lake West Road 201306 Shanghai City No. 333 block C room 8357 Patentee before: SHANGHAI BIAONENG BUILDING TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20190721 |