CN116517088A - Rain sewage flow dividing device - Google Patents

Rain sewage flow dividing device Download PDF

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Publication number
CN116517088A
CN116517088A CN202310572881.3A CN202310572881A CN116517088A CN 116517088 A CN116517088 A CN 116517088A CN 202310572881 A CN202310572881 A CN 202310572881A CN 116517088 A CN116517088 A CN 116517088A
Authority
CN
China
Prior art keywords
communicating pipe
rainwater
flow dividing
collecting box
accumulated water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202310572881.3A
Other languages
Chinese (zh)
Other versions
CN116517088B (en
Inventor
赵伟
符成泽
王彩霞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Investigation Design and Research Institute Co Ltd SIDRI
Original Assignee
Shanghai Investigation Design and Research Institute Co Ltd SIDRI
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Investigation Design and Research Institute Co Ltd SIDRI filed Critical Shanghai Investigation Design and Research Institute Co Ltd SIDRI
Priority to CN202310572881.3A priority Critical patent/CN116517088B/en
Priority claimed from CN202310572881.3A external-priority patent/CN116517088B/en
Publication of CN116517088A publication Critical patent/CN116517088A/en
Application granted granted Critical
Publication of CN116517088B publication Critical patent/CN116517088B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
    • E03F1/005—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells via box-shaped elements
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
    • E01C11/224—Surface drainage of streets
    • E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0401—Gullies for use in roads or pavements
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108—Rainwater harvesting

Abstract

The invention provides a rainwater and sewage diversion device which comprises a first collecting box, a second collecting box, a first communicating pipe, a second communicating pipe and a diversion mechanism, wherein the first collecting box is connected with the first communicating pipe; the second collection box is provided with a first space and a second space; the first communicating pipe inlet and the second communicating pipe inlet are positioned in the first collecting box, and the first communicating pipe outlet and the second communicating pipe outlet are positioned in the second collecting box; the inlet of the first communicating pipe is lower than the inlet of the second communicating pipe; the diversion mechanism is rotationally arranged in the second collecting box and comprises a first diversion plate and a second diversion plate fixedly connected with the first diversion plate, so that accumulated water can be smoothly guided into a space I of the second collecting box in sunny days or initial rainwater; when the rainwater is more, the accumulated water can be smoothly guided into the second space of the second collecting box; domestic sewage and initial rainwater are scattered and discharged on the street of a sunny day and enter a sewage pipe network in a interception mode, and rainwater in the middle and later stages enters the rainwater pipe network, so that rainwater and sewage diversion of a drainage system is simply realized.

Description

Rain sewage flow dividing device
Technical Field
The invention relates to the field of rain sewage diversion systems, in particular to a rain sewage diversion device.
Background
With the development of urban black and odorous water body treatment, the combined drainage area is required to be modified by diversion of rain and sewage. The rainwater inlet on the road after the diversion and transformation of the rainwater and the sewage is mainly collected and is discharged into the water body through a rainwater pipe network, but sewage with large gear, vehicle washing, street restaurant shops and the like in life is directly discharged into the rainwater inlet, the rainwater inlet for collecting the rainwater becomes a sewage receiving port, and the sewage is discharged into the water body along a rainwater pipe and pollutes the water environment. Similarly, after the initial rainwater flushes the road surface, a large amount of pollutants are contained in the rainwater, and the rainwater is collected through a rainwater inlet and discharged into the water body, so that the water environment is polluted.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present invention is directed to providing a sewage and rain water diversion device.
The invention provides a rainwater and sewage diversion device which comprises a first collecting box, a second collecting box, a first communicating pipe, a second communicating pipe and a diversion mechanism, wherein the first collecting box is connected with the first communicating pipe; the second collection box is provided with a first space and a second space; the first communicating pipe inlet and the second communicating pipe inlet are positioned in the first collecting box, and the first communicating pipe outlet and the second communicating pipe outlet are positioned in the second collecting box; the inlet of the first communicating pipe is lower than the inlet of the second communicating pipe; the flow dividing mechanism is rotatably arranged in the second collecting box and comprises a first flow dividing plate and a second flow dividing plate fixedly connected with the first flow dividing plate; when the accumulated water in the first collecting box reaches a first water level, the accumulated water in the first collecting box is guided into a first space in the second collecting box through a first communicating pipe and a first flow dividing plate; when the accumulated water in the first collecting box reaches a second water level, the accumulated water in the first collecting box flows to the second flow dividing plate through a second communicating pipe; when the accumulated water flows to the second flow dividing plate, the flow dividing mechanism rotates, the first flow dividing plate blocks the outlet of the first communication pipe, and the accumulated water is guided to the second space of the second collecting box through the second flow dividing plate.
Preferably, a water collecting tank is arranged in the second space of the second collecting tank, and when the accumulated water in the first collecting tank reaches the second water level, the accumulated water is guided into the water collecting tank by the second communicating pipe outlet through the second flow distribution plate.
Preferably, the second collecting tank is provided with a rainwater collecting pipe for draining accumulated water in the second space.
Preferably, the second collection tank is provided with a downstream sewage collection pipe for draining the accumulated water in the first space.
Preferably, a limiting part is arranged in the second collecting box, and the limiting part is used for limiting the position of the first flow distribution plate when the accumulated water in the first collecting box reaches the first water level.
Preferably, an access hole is formed in the second collecting box, and a well lid is arranged at the box opening of the second collecting box.
Preferably, the opening of the first collecting box is provided with a rain grate.
As described above, the rainwater and sewage diversion device according to the present invention, wherein the rotation of the diversion mechanism enables the first collecting tank to smoothly switch between the first communicating pipe and the second communicating pipe in the process of flowing the accumulated water in the second collecting tank, so that the accumulated water in the first collecting tank can be smoothly guided into the first space of the second collecting tank when the accumulated water reaches the first water level and does not reach the second water level in sunny days or initial rainwater is realized; when the rainwater is more, namely the accumulated water in the first collecting box reaches the second water level, the accumulated water can be smoothly guided into the second space of the second collecting box; therefore, domestic sewage and initial rainwater are scattered on a sunny street side and enter a sewage pipe network in a interception mode, and rainwater at the middle and later stages enters the rainwater pipe network, so that rainwater and sewage diversion of a drainage system is simply realized.
Drawings
Fig. 1 is a schematic view of an embodiment of a rain water diversion apparatus of the present invention when operating on sunny days.
Fig. 2 is a schematic diagram of an embodiment of a rain water diversion apparatus according to the present invention when operating in a rainy day.
Fig. 3 is a schematic view of a diversion mechanism in an embodiment of a rain water diversion apparatus according to the present invention.
Reference numerals illustrate:
100. a first collection box; 110. a rain grate; 200. a second collection box; 210. space I; 211. a downstream sewage collection pipe; 220. space II; 221. a water collection tank; 222. a rainwater collecting pipe; 240. an access opening; 250. a well cover; 300. a second communicating pipe; 310. a first communication pipe 400, a shunt mechanism; 410. a first splitter plate; 420. a second flow dividing plate; 430. and a limiting part.
Detailed Description
Further advantages and effects of the present invention will become apparent to those skilled in the art from the disclosure of the present invention, which is described by the following specific examples.
It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the invention to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the invention, are not intended to be critical to the essential characteristics of the invention, but are intended to fall within the spirit and scope of the invention. Also, the terms such as "upper", "lower", "left", "right", "middle", and the like are used herein for descriptive purposes only and are not intended to limit the scope of the invention for which the invention may be practiced or for which the relative relationships may be altered or modified without materially altering the technical context.
As shown in fig. 1 to 3, a sewage and rain water diversion apparatus includes a first collection tank 100, a second collection tank 200, a first communication pipe 310, a second communication pipe 310, and a diversion mechanism 400; the second collecting box 200 includes a first space 210 and a second space 220; the inlet of the first communicating pipe 310 and the inlet of the second communicating pipe 310 are positioned in the first collecting box 100, and the outlet of the first communicating pipe 310 and the outlet of the second communicating pipe 310 are positioned in the second collecting box 200; the inlet of the first communication pipe 310 is lower than the inlet of the second communication pipe 310; the flow dividing mechanism 400 is rotatably disposed in the second collecting box 200, and the flow dividing mechanism 400 includes a first flow dividing plate 410 and a second flow dividing plate 420 fixedly connected to the first flow dividing plate 410.
When the accumulated water in the first collecting tank 100 reaches the first water level, the accumulated water in the first collecting tank 100 is guided into the space one 210 in the second collecting tank 200 through the first communicating pipe 310 and the first flow dividing plate 410; when the accumulated water in the first collecting tank 100 reaches the second water level, the accumulated water in the first collecting tank 100 flows to the second flow dividing plate 420 via the second communicating pipe 300; when the accumulated water flows to the second flow dividing plate 420, the flow dividing mechanism 400 rotates, the first flow dividing plate 410 blocks the outlet of the first communication pipe 310, and the accumulated water is guided into the space two 220 of the second collecting box 200 through the second flow dividing plate 420.
The rotation of the flow dividing mechanism 400 allows the first communication pipe 310 and the second communication pipe 310 to be smoothly switched in the process of flowing the accumulated water of the first collection tank 100 into the second collection tank 200. The mode realizes that the accumulated water in the first collecting box 100 can be smoothly guided into the space one 210 of the second collecting box 200 when the accumulated water reaches the first water level and does not reach the second water level in sunny days or initial rainwater; when the rainwater is more, that is, when the accumulated water in the first collecting box 100 reaches the second water level, the accumulated water can be smoothly guided into the second space 220 of the second collecting box 200; therefore, domestic sewage and initial rainwater are scattered on a sunny street side and enter a sewage pipe network in a interception mode, and rainwater at the middle and later stages enters the rainwater pipe network, so that rainwater and sewage diversion of a drainage system is simply realized.
Specifically, as shown in fig. 1 to 3, the position of the first collecting tank 100 is adjacent to the position of the second collecting tank 200, the position of the first flow dividing plate 410 is adapted to the position of the outlet of the first communicating pipe 310, and the position of the second flow dividing plate 420 is adapted to the position of the outlet of the second communicating pipe 300. In the initial period of sunny or raining, the accumulated water in the first collecting tank 100 first reaches the first water level, and enters the second collecting tank 200 via the first communication pipe 310, and flows into the space one 210 through the first flow dividing plate 410. In this embodiment, the first splitter plate 410 is fixed at one end to the second splitter plate 420, and the two splitter plates are disposed at an angle therebetween.
Of course, in order to ensure that the first flow dividing plate 410 can smoothly guide the sewage at the outlet of the first communication pipe 310, the second collection tank 200 is further provided with a limiting portion 430. When the accumulated water flowing out from the outlet of the first communication pipe 310 flows through the first flow dividing plate 410, the limiting portion 430 can prevent the first flow dividing plate 410 from rotating excessively, and strengthen the flow guiding effect of the first flow dividing plate 410.
Wherein, whether sewage or rainwater first flows into the first collecting tank 100, and bottom sand setting is performed in the first collecting tank 100, large particulate matters of sewage or rainwater are prevented from blocking the second communicating pipe 300 or the first communicating pipe 310. Preferably, the second collection tank 200 is provided with a downstream sewage collection pipe 211 for draining the accumulated water in the first space 210. The first collecting tank 100 is provided with a rain grate 110 at a tank opening for receiving rain water.
When the accumulated water in the first collecting tank 100 reaches the second water level, the accumulated water flows into the second collecting tank 200 through the second communicating pipe 300. When the accumulated water flowing out of the second communication pipe 300 flows through the second flow dividing plate 420, the flow dividing mechanism 400 is driven to rotate clockwise, so that the first flow dividing plate 410 seals the outlet of the first communication pipe 310, and further rotation of the flow dividing mechanism 400 is avoided. Meanwhile, the accumulated water flows into the space two 220 in the second collecting tank 200 through the flow guide of the second flow dividing plate 420.
Further, a water collection tank 221 is disposed in the second space 220, and when the accumulated water in the first collection tank 100 reaches the second water level, the accumulated water is guided to the water collection tank 221 from the outlet of the second communication pipe 300 through the second flow dividing plate 420. The second collection tank 200 is provided with a rainwater collection pipe 222 for draining the accumulated water in the second space 220.
Of course, the second collection tank 200 is provided therein with an access port 240, and the tank port of the second collection tank 200 is provided with a manhole cover 250. When the diversion mechanism 400 fails, the well cover 250 can be opened to enter the overhaul port 240, so that the rainwater and sewage diversion device can be overhauled.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims (7)

1. The rainwater and sewage diversion device is characterized by comprising a first collection box (100), a second collection box (200), a first communicating pipe (310), a second communicating pipe (300) and a diversion mechanism (400); the second collecting box (200) comprises a first space (210) and a second space (220);
the inlet of the first communicating pipe (310) and the inlet of the second communicating pipe (300) are positioned in the first collecting box (100), and the outlet of the first communicating pipe (310) and the outlet of the second communicating pipe (300) are positioned in the second collecting box (200); the inlet position of the first communicating pipe (310) is lower than the inlet of the second communicating pipe (300);
the flow dividing mechanism (400) is rotatably arranged in the second collecting box (200), and the flow dividing mechanism (400) comprises a first flow dividing plate (410) and a second flow dividing plate (420) fixedly connected with the first flow dividing plate (410);
when the accumulated water in the first collecting box (100) reaches a first water level, the accumulated water in the first collecting box (100) enters a space I (210) in the second collecting box (200) through the diversion of a first communication pipe (310) and a first diversion plate (410);
when the accumulated water in the first collecting tank (100) reaches a second water level, the accumulated water in the first collecting tank (100) flows to the second flow dividing plate (420) through the second communicating pipe (300); when the accumulated water flows to the second flow dividing plate (420), the flow dividing mechanism (400) rotates, the first flow dividing plate (410) blocks the outlet of the first communication pipe (310), and the accumulated water is guided into the space II (220) of the second collecting box (200) through the second flow dividing plate (420).
2. A rainwater and sewage splitting device according to claim 1, characterized in that a water collecting tank (221) is arranged in the space two (220) of the second collecting tank (200), and when the accumulated water in the first collecting tank (100) reaches the second water level, the accumulated water is guided into the water collecting tank (221) from the outlet of the second communicating pipe (300) through the second splitting plate (420).
3. A rainwater and sewage splitting device according to claim 1, characterised in that the second collecting tank (200) is provided with a rainwater collecting pipe (222) for draining accumulated water in the second space (220).
4. A raindrop water diversion device according to claim 1, wherein the second collection tank (200) is provided with a downstream sewage collection pipe for draining the accumulated water in the space one (210).
5. A rainwater and sewage splitting device according to claim 1, characterized in that a limiting part (430) is arranged in the second collecting tank (200), and the limiting part (430) is used for limiting the position of the first splitter plate (410) when the accumulated water in the first collecting tank (100) reaches a first water level.
6. A rainwater and sewage splitting device according to claim 1, characterized in that an access opening (240) is arranged in the second collecting tank (200), and a well cover (250) is arranged at the tank opening of the second collecting tank (200).
7. A rainwater and sewage splitting device according to claim 1, characterised in that the mouth of the first collecting tank (100) is provided with a rainwater grate (110).
CN202310572881.3A 2023-05-19 Rain sewage flow dividing device Active CN116517088B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310572881.3A CN116517088B (en) 2023-05-19 Rain sewage flow dividing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310572881.3A CN116517088B (en) 2023-05-19 Rain sewage flow dividing device

Publications (2)

Publication Number Publication Date
CN116517088A true CN116517088A (en) 2023-08-01
CN116517088B CN116517088B (en) 2024-05-14

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110116608A (en) * 2010-04-19 2011-10-26 공주대학교 산학협력단 Selective treatment apparatus for storm water runoff
CN103290916A (en) * 2013-06-18 2013-09-11 重庆大学 Low elevation greenbelt suitable for mountainous city washing runoff processing
CN203782853U (en) * 2014-04-29 2014-08-20 合肥工业大学 Hydrodynamic self-control initial rainwater abandoning device
KR20170083425A (en) * 2016-01-08 2017-07-18 곽병열 Purify non-motorized exclusion apparatus which removes a fixed quantity of early rainwater and guide store of rainwater
CN107675787A (en) * 2017-11-09 2018-02-09 华蓝设计（集团）有限公司 A kind of hydraulic automatism upset bucket preliminary-stage rainwater flow-discarding well device
CN108035424A (en) * 2018-01-25 2018-05-15 中国铁路设计集团有限公司 A kind of turnover panel flow abandoning apparatus
CN108661152A (en) * 2018-07-13 2018-10-16 无锡市政设计研究院有限公司 A kind of rain sewage diversion type rain inlet structure
CN209538351U (en) * 2018-11-29 2019-10-25 中国水利水电第十四工程局有限公司 A kind of rain perforaled strainer with initial stage rain sewage diversion function

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110116608A (en) * 2010-04-19 2011-10-26 공주대학교 산학협력단 Selective treatment apparatus for storm water runoff
CN103290916A (en) * 2013-06-18 2013-09-11 重庆大学 Low elevation greenbelt suitable for mountainous city washing runoff processing
CN203782853U (en) * 2014-04-29 2014-08-20 合肥工业大学 Hydrodynamic self-control initial rainwater abandoning device
KR20170083425A (en) * 2016-01-08 2017-07-18 곽병열 Purify non-motorized exclusion apparatus which removes a fixed quantity of early rainwater and guide store of rainwater
CN107675787A (en) * 2017-11-09 2018-02-09 华蓝设计（集团）有限公司 A kind of hydraulic automatism upset bucket preliminary-stage rainwater flow-discarding well device
CN108035424A (en) * 2018-01-25 2018-05-15 中国铁路设计集团有限公司 A kind of turnover panel flow abandoning apparatus
CN108661152A (en) * 2018-07-13 2018-10-16 无锡市政设计研究院有限公司 A kind of rain sewage diversion type rain inlet structure
CN209538351U (en) * 2018-11-29 2019-10-25 中国水利水电第十四工程局有限公司 A kind of rain perforaled strainer with initial stage rain sewage diversion function

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