CN103422566B - Multifunctional flow-dividing well - Google Patents
Multifunctional flow-dividing well Download PDFInfo
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- CN103422566B CN103422566B CN201210156771.0A CN201210156771A CN103422566B CN 103422566 B CN103422566 B CN 103422566B CN 201210156771 A CN201210156771 A CN 201210156771A CN 103422566 B CN103422566 B CN 103422566B
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Abstract
The invention discloses a multifunctional flow-dividing well which comprises a well body with a sealed lower part, wherein the well body is divided into a water inlet zone, a water collecting zone and a water outlet zone by a first partition board, a second partition board and a third partition board, and the first partition board, the second partition board and the third partition board are arranged in a Y shape. The water inlet zone is formed by the first partition board, the second partition board and a well wall. The water collecting zone is formed by the second partition board, the third partition board and a well wall. The water outlet zone is formed by the third partition board, the first partition board and a well wall. A water inlet pipe, a water collecting pipe and a water outlet pipe are arranged on the well walls corresponding to the water inlet zone, the water collecting zone and the water outlet zone respectively. The second partition board is lower than the first partition board, the third partition board and the well walls, and a sewage drain opening is formed in a position, in contact with a well bottom, of the lower part of the first partition board. The multifunctional flow-dividing well has the functions of primarily abandoning flow, dividing flow, draining overflowing water, dredging and the like; a rainwater inspection well does not need to be arranged; no special requirement for the arrangement of a zonal drain pipeline is needed.
Description
Technical field
The present invention relates to rainwater-collecting and utilize technical field, particularly relating to a kind of multi-functional shunting well.
Background technology
In recent years, along with the minimizing day by day of global water resources, effective utilization of rainwater is obtained and pays close attention to widely, in concrete engineering design, the following condition of demand fulfillment:
1. within a period of time at rainfall initial stage, enter the rainwater of shunting well, water quality is poor, and directly flow out shunting well from outlet pipe, do not enter collection conduit, namely shunting well should have the initial Split-flow function of rainwater;
2. in a rainfall a certain amount of water quality preferably rainwater-collecting get up, flow into reservoir by collection conduit, namely shunting well should have the diverter function of rainwater;
3. pond stores completely, and water level reaches certain absolute altitude, and shunting well enters overflow situation, and overflow water is discharged from outlet pipe, and namely shunting well should have the discharge function of overflow water;
4. outlet pipe should have receiving early-stage rainwater and overflowing rain water double effects, the special technical requirements and the flowing line of the draining of early-stage rainwater to region does not have, otherwise the cost of layout of flowing line will improve greatly;
5. the current caused because of shunting well should be avoided to change and need to set up new rainwater inspection well, construction cost and difficulty higher;
6. shunting well can easily realize automatic conversion in the working condition of rainfall;
7., in rainfall, adequate measures should be had to avoid downstream line mud to block.
Existing catch-basin can not meet fully to above-mentioned various conditions, and the normal well of many simple functions that adopts combines, and cost is very high, and usually cannot arrange because of the restriction in place, thus thoroughly and easily cannot realize rainwater utilization.
Summary of the invention
For solving the problems of the technologies described above, the invention provides the multi-functional shunting well of the one that can reach above-mentioned technological requirement, solving rainwater utilization problem well.
For achieving the above object, technical scheme provided by the present invention is: a kind of multi-functional shunting well, comprise the well body of below sealing, the first dividing plate arranged by " Y " shape, second partition, the inhalant region of the 3rd baffle for separating well body, catchment and exhalant region, described inhalant region is by the first dividing plate, second partition and the borehole wall are formed, described catchment is by second partition, 3rd dividing plate and the borehole wall are formed, described exhalant region is by the 3rd dividing plate, first dividing plate and the borehole wall are formed, corresponding inhalant region, the borehole wall of catchment and exhalant region is respectively arranged with water inlet pipe, header and outlet pipe, described second partition height is lower than the first dividing plate, 3rd dividing plate and the borehole wall, sewage mouth is had with contact position, shaft bottom below described first dividing plate.
Further, described first dividing plate and the 3rd dividing plate contour.
Further, described first dividing plate height is 0.9 times of diameter of outflow tube.
Further, described borehole wall height is higher than the first dividing plate, second partition and the 3rd dividing plate.
Further, described water inlet pipe and outlet pipe are linearly arranged.
Further, described header and water inlet pipe are at right angles arranged.
Further, described sewage mouth is set to rectangle.
Further, described sewage mouth height is 0.1 times of water inlet pipe diameter.
Further, between the height of described second partition is 0.1 times to 0.85 times of water inlet pipe diameter.
Adopt technique scheme, the beneficial effect that the present invention can realize has: the rainwater at rainfall initial stage, can be discharged by sewage mouth, achieves initial Split-flow function; After initial stage, a large amount of rainwater flows into reservoir by header, is discharged on a small quantity by sewage mouth, realizes diverter function; By the water that sewage mouth is discharged, constantly can wash away the downstream line of shunting well, realize the function of desilting; Pond stores completely, goes out from the 3rd dividing plate overflow, discharges, realize the discharge function of overflow water from outlet pipe; The gutter of multi-functional shunting well provided by the invention to region does not have particular/special requirement; Inlet tube and outlet tube straight line is arranged, and avoids because water (flow) direction changes and arranges rainwater inspection well; Header and water inlet pipe are at right angles arranged, and are conducive to reservoir and the layout into and out of pipeline; The setting of the first dividing plate, second partition, the 3rd dividing plate differing heights, can realize the convenient conversion of duty in rainfall.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is one embodiment of the invention schematic diagram.
Wherein: 1 borehole wall, 2 shaft bottoms, 3 first dividing plates, 4 second partitions, 5 the 3rd dividing plates, 6 inhalant regions, 7 catchments, 8 exhalant regions, 9 water inlet pipes, 10 headers, 11 outlet pipes, 12 sewage mouths.
Detailed description of the invention
Fig. 1 is structural representation of the present invention, as shown in Figure 1, a kind of multi-functional shunting well, comprise the well body of below sealing, the first dividing plate 3 arranged by " Y " shape, second partition 4, the inhalant region 6 of well body separated by 3rd dividing plate 5, catchment 7 and exhalant region 8, described inhalant region 6 is by the first dividing plate 3, second partition 4 and the borehole wall 1 are formed, described catchment 7 is by second partition 4, 3rd dividing plate 5 and the borehole wall 1 are formed, described exhalant region 8 is by the 3rd dividing plate 5, first dividing plate 3 and the borehole wall 1 are formed, corresponding inhalant region 6, the borehole wall 1 of catchment 7 and exhalant region 8 is respectively arranged with water inlet pipe 9, header 10 and outlet pipe 11, described second partition 4 height is lower than the first dividing plate 3, 3rd dividing plate 5 and the borehole wall 1, sewage mouth 12 is had with contact position, shaft bottom 2 below described first dividing plate 3.
Fig. 2 is one embodiment of the invention schematic diagram, as shown in Figure 2, during rainfall, early-stage rainwater enters the inhalant region 6 of shunting well from water inlet pipe 9 by storm sewer, through the rectangle sewage mouth 12 bottom the first dividing plate 3 to exhalant region 8, discharge from outlet pipe 11 again, flow to storm sewer, in all processes of rainfall, this strand of current exist always, for flushing out the bottom sludge of water pipe, prevent line clogging; Along with the increase of amount of precipitation, the ponding water surface of inhalant region 6 constantly raises, and after the water surface flushes with the end face of second partition 4, the rainwater of overflow is crossed second partition 4 and entered catchment 7, and rainwater is sent into reservoir by the header 10 on catchment 7 borehole wall 1; Reservoir store full after, amount of precipitation has exceeded the water-holding capacity of reservoir, and the ponding water surface of catchment 7 raises gradually, after being increased to and flushing with the end face of the 3rd dividing plate 5, rainwater just can overflow to exhalant region 8, be expelled to storm sewer from outlet pipe 11.
Multi-functional shunting well provided by the present invention, borehole wall height is higher than the first dividing plate, second partition and the 3rd dividing plate, first dividing plate and the 3rd dividing plate contour, and the first dividing plate height is 0.9 times of diameter of outflow tube, between the height of second partition is 0.1 times to 0.85 times of water inlet pipe diameter, height raises with the collection water yield and reduces, water inlet pipe and outlet pipe are arranged point-blank, be convenient to be arranged between existing storm sewer, header and water inlet pipe are at right angles arranged, be convenient to arrange reservoir, reservoir and drainage pipe is avoided to clash, sewage mouth is at first the lower partition opening, rectangle or other shapes can be set to, preferred height is the rectangle of 0.1 times of water inlet pipe diameter, the rainwater facilitating the initial stage of low quality flows out, directly drain.
Second partition of the present invention can be set to height adjustable, controls the height of second partition according to the size of discharge.Be specially installation control device and discharge checkout gear, control device regulates the height of second partition according to the water flow value that discharge checkout gear detects, and meets different amount of precipitation and precipitation speed requirement, better completes rainwater storage.
The drainage pipe that displacement is larger can install multiple multi-functional shunting well, and the shunting well when upstream completes retaining, and when discharge remains unchanged very large, the multi-functional shunting well in downstream starts retaining, farthest realizes rainwater utilization.
The above embodiment only have expressed embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of 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.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (9)
1. a multi-functional shunting well, it is characterized in that: the well body comprising below sealing, the first dividing plate arranged by " Y " shape, second partition, the inhalant region of the 3rd baffle for separating well body, catchment and exhalant region, described inhalant region is by the first dividing plate, second partition and the borehole wall are formed, described catchment is by second partition, 3rd dividing plate and the borehole wall are formed, described exhalant region is by the 3rd dividing plate, first dividing plate and the borehole wall are formed, corresponding inhalant region, the borehole wall of catchment and exhalant region is respectively arranged with water inlet pipe, header and outlet pipe, described second partition height is lower than the first dividing plate, 3rd dividing plate and the borehole wall, sewage mouth is had with contact position, shaft bottom below described first dividing plate.
2. multi-functional shunting well according to claim 1, is characterized in that: described first dividing plate and the 3rd dividing plate contour.
3. multi-functional shunting well according to claim 2, is characterized in that: described first dividing plate height is 0.9 times of diameter of outflow tube.
4. multi-functional shunting well according to claim 1, is characterized in that: described borehole wall height is higher than the first dividing plate, second partition and the 3rd dividing plate.
5. multi-functional shunting well according to claim 1, is characterized in that: described water inlet pipe and outlet pipe are linearly arranged.
6. multi-functional shunting well according to claim 4, is characterized in that: described header and water inlet pipe are at right angles arranged.
7. multi-functional shunting well according to claim 1, is characterized in that: described sewage mouth is set to rectangle.
8. multi-functional shunting well according to claim 7, is characterized in that: described sewage mouth height is 0.1 times of water inlet pipe diameter.
9. multi-functional shunting well according to claim 1, is characterized in that: between the height of described second partition is 0.1 times to 0.85 times of water inlet pipe diameter.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210156771.0A CN103422566B (en) | 2012-05-18 | 2012-05-18 | Multifunctional flow-dividing well |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210156771.0A CN103422566B (en) | 2012-05-18 | 2012-05-18 | Multifunctional flow-dividing well |
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| CN103422566A CN103422566A (en) | 2013-12-04 |
| CN103422566B true CN103422566B (en) | 2015-01-28 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741766A (en) * | 2013-12-31 | 2014-04-23 | 北京仁创生态环保科技有限公司 | Rainwater abandoning device |
| CN109692523A (en) * | 2017-10-24 | 2019-04-30 | 湖南清溪环保科技有限公司 | Intercepting pollution for rainwater abandoned stream filter device |
| CN108301487A (en) * | 2018-03-02 | 2018-07-20 | 中国城市建设研究院有限公司 | Rain water collecting system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0151921A2 (en) * | 1984-02-10 | 1985-08-21 | Marley Werke GmbH | Rain water collector for a down pipe |
| CN2099142U (en) * | 1991-04-24 | 1992-03-18 | 新泰市羊流水利水产站 | Swirl type silting up preventing device for conduit |
| CN2102322U (en) * | 1991-07-18 | 1992-04-22 | 张明宗 | Automatic switching device for clear and dirty water flow |
| WO2002086248A1 (en) * | 2001-04-16 | 2002-10-31 | Imoto, Eiko | Catch basin attachment |
| CN101725177A (en) * | 2010-01-27 | 2010-06-09 | 徐少荣 | Drainage inspection well |
| CN202577559U (en) * | 2012-05-18 | 2012-12-05 | 北京泰宁科创雨水利用技术股份有限公司 | Multifunctional flow-dividing well |
-
2012
- 2012-05-18 CN CN201210156771.0A patent/CN103422566B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0151921A2 (en) * | 1984-02-10 | 1985-08-21 | Marley Werke GmbH | Rain water collector for a down pipe |
| CN2099142U (en) * | 1991-04-24 | 1992-03-18 | 新泰市羊流水利水产站 | Swirl type silting up preventing device for conduit |
| CN2102322U (en) * | 1991-07-18 | 1992-04-22 | 张明宗 | Automatic switching device for clear and dirty water flow |
| WO2002086248A1 (en) * | 2001-04-16 | 2002-10-31 | Imoto, Eiko | Catch basin attachment |
| CN101725177A (en) * | 2010-01-27 | 2010-06-09 | 徐少荣 | Drainage inspection well |
| CN202577559U (en) * | 2012-05-18 | 2012-12-05 | 北京泰宁科创雨水利用技术股份有限公司 | Multifunctional flow-dividing well |
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| CN103422566A (en) | 2013-12-04 |
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