CN105155653A - First rain diversion device capable of inducing flow velocity - Google Patents
First rain diversion device capable of inducing flow velocity Download PDFInfo
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- CN105155653A CN105155653A CN201510546029.4A CN201510546029A CN105155653A CN 105155653 A CN105155653 A CN 105155653A CN 201510546029 A CN201510546029 A CN 201510546029A CN 105155653 A CN105155653 A CN 105155653A
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- flow velocity
- rain
- induction
- cartridge filter
- well body
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Abstract
The invention discloses a first rain diversion device capable of inducing the flow velocity. The first rain diversion device capable of inducing the flow velocity comprises a well body, a water inlet pipe and a water outlet pipe are arranged on the well body, a filter cartridge is fixed on the upper portion of the inner wall of the well body, the bottom of the filter cartridge is connected with an isolated base, a first rain collecting chamber is formed by the inner wall, below the isolated base, of the well body in an enclosing mode, a water channel which is communicated with the first rain collecting chamber is formed in the isolated base, a diversion plate is fixedly connected to portion, above the isolated base, of the filter cartridge, the diversion plate is provided with a flow velocity induction structure and a connecting rope via hole, a connecting rope is connected to the flow velocity induction structure, one end of the connecting rope is fixedly connected with the flow velocity induction structure, the other end of the connecting rope penetrates through the connecting rope via hole to be fixedly connected with a seal ball, and the seal ball is matched with the water channel in a sealed mode; a first rain discarding tube is connected to the first rain collecting chamber. According to the first rain diversion device capable of inducing the flow velocity, whether discarding is conducted or not is determined by inducing the flow velocity of inflow water, first rain discarding is sufficient, waterpower is controlled automatically in the whole process, external power is not needed, operation is easy, and the first rain diversion device capable of inducing the flow velocity has the advantages of being capable of saving energy, durable and not prone to blocking.
Description
Technical field
The present invention relates to rainwater recycle and utilize technology, refer to a kind of induction flow velocity just rain part flow arrangement particularly.
Background technology
Along with increasing of urban atmospheric pollution and ground pollution, rainwater runoff pollution is further serious, especially the early-stage rainwater (being called for short just rain) that pollutant is more, lot of domestic and foreign research shows, the early-stage rainwater water quality of runoff is very poor, the pollutant index peak of the first rain in some area is far away higher than typical urban sanitary sewage, therefore be the key problem in technology of rainwater recycle utilization to the treatment and disposal of first rain, disposal options at present to first rain runoff many employings abandoned stream, also rain at the beginning of adopting pipe network system of damming to carry out is had to dam, it utilizes pipe network system of damming to dam to sewage conduct by first rain, deliver to Wastewater Treatment Plant and carry out purified treatment, and the rainwater pollution degree in rainfall later stage is lighter, after pretreatment, directly enter natural water, but current first rain dams there is following shortcoming in facility: pipe network system architecture of 1) damming is complicated, operation and maintenance difficulty is large, 2) during pretreatment before discharging later stage rainwater, equipment easily blocks, 3) usually need to be dammed by electrically operated valve, weir gate, energy consumption is large, and application life is not long.
Summary of the invention
Object of the present invention will provide a kind of induction flow velocity just rain part flow arrangement exactly, and this device is simple to operate, and it is convenient to clean, without the need to exterior power.
For achieving the above object, the technical solution used in the present invention is: a kind of induction flow velocity just rain part flow arrangement, comprise well body, described well body is provided with water inlet pipe and outlet pipe, described well body upper inside wall is fixed with cartridge filter, isolated base is connected with bottom described cartridge filter, described well body inwall below described isolated base surrounds just rain collecting chamber, described isolated base has the aquaporin be excessively communicated with described just rain collecting chamber, described cartridge filter above described isolated base is fixed with deflector, described deflector is provided with flow velocity induction structure and has connection cord via hole, described flow velocity induction structure is connected with connection cord, described connection cord one end is fixedly connected with described flow velocity induction structure, the other end is fixedly connected with ball sealer through described connection cord via hole, described ball sealer and described aquaporin of crossing are sealed and matched, described just rain collecting chamber is connected with initial rainwater discharge pipe.
The present invention is by flow velocity induction structure, deflector, first rain higher for pollutant levels is separated by ball sealer and the isostructural appropriate cooperation of isolated base from rainwater, make just rain enter sewage conduct feeding Wastewater Treatment Plant through initial rainwater discharge pipe to focus on, simultaneously, the good later stage rainwater of water quality flows out from outlet pipe after filter cylinder filters, recycle, whole process relies on the flow velocity of induction water inlet to determine whether abandoned stream, and initial rainwater discharge is abundant; Utilize this device to carry out pretreatment to rainwater, most pollutant in rainwater can be removed, effectively control the concentration of the rain water pollutant entering reservoir, thus solve the engineering problem of rainwater initial rainwater discharge before recycling; This device utilizes the rainwater flow velocity size variation of phase before and after rainfall to complete first rain automatic flow abandoning and the filtration of the rainwater-collecting in later stage in early stage, and omnidistance waterpower self-control, without the need to exterior power, has simple to operate, energy-conservation, durable advantage; When rainfall terminates, induction baffle plate resets under the torsion of induction baffle plate return torsion spring, be in vertical state, ball sealer departs from isolated base, in such well, remaining rainwater just can be discharged from initial rainwater discharge pipe, while discharge, rinses the silt of well body bottom deposit, thus utilize self rainwater in well body to realize the auto-flushing to well body bottom deposit silt, this device is not easily blocked; This apparatus structure is simple, easy to clean, is particularly useful for the rainwater down pipe of roof rain water, the concentrated entrance of runoff rainwater or the water inlet of rainwater recycle utilization.
Further, described flow velocity induction structure comprises induction baffle plate and the symmetrical fixed head be fixed on described deflector, is connected with bearing pin between described induction baffle plate bottom and described fixed head, and described bearing pin is provided with induction baffle plate return torsion spring.
Further, described aquaporin of crossing comprises the introduction part on top and the sealing of bottom, described introduction part is inverted cone channel, its cross section diameter successively decreases from top to bottom, its Top section diameter is greater than described ball sealer diameter, its bottom section diameter is equal with described sealing cross section diameter, and described sealing is cylindrical channel, and its cross section diameter is less than described ball sealer diameter.
Further, described cartridge filter is the screen tube that top and bottom are opened wide respectively, and have water inlet on the left of described cartridge filter barrel, described water inlet pipe docks with described water inlet, and described outlet pipe docks with on the right side of described cartridge filter barrel; Described deflector is connected with between the front side of described cartridge filter barrel and rear side.
Further, the caliber of described water inlet pipe is greater than the caliber of described initial rainwater discharge pipe.
Further, bottom described cartridge filter, be provided with clamp, described isolated base and described clamp clamping.
Further, be provided with spacing preiection in the middle part of described well body inwall, described cartridge filter bottom is limited on described spacing preiection.
Further, water space was left between described deflector and described isolated base.
Further, described initial rainwater discharge pipe is opened in described well body sidewall bottom.
Further, described cartridge filter top is connected with handle.During this device of periodic cleaning, only handle need be mentioned, just can will comprise cartridge filter, deflector, flow velocity induction structure and the ball sealer fuse in interior whole device inside proposes, then this fuse is cleaned, just can by overall for fuse being put in well body after cleaning, cleaning process is convenient and swift.
Accompanying drawing explanation
Fig. 1 a kind ofly responds to the flow velocity just status architecture schematic diagram of rain part flow arrangement when carrying out abandoned stream to first rain.
Fig. 2 a kind ofly responds to the flow velocity just status architecture schematic diagram of rain part flow arrangement when carrying out filtering emission to later stage rainwater.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail, is convenient to more clearly understand the present invention, but they do not form restriction to the present invention.
As Fig. 1, the just rain part flow arrangement of a kind of induction flow velocity shown in Fig. 2, comprise well body 1, described well body 1 is provided with water inlet pipe 2 and outlet pipe 3, multiple spacing preiection 1-2 is arranged with in the middle part of described well body 1 inwall, well body 1 upper inside wall is provided with the cartridge filter 4 that can take out, and cartridge filter 4 bottom is limited on described spacing preiection 1-2, cartridge filter 4 is the screen tube that top and bottom are opened wide respectively, cartridge filter 4 top is connected with handle 14, bottom is connected with isolated base 5, water inlet 4-1 is had on the left of described cartridge filter 4 barrel, described water inlet pipe 2 docks with described water inlet 4-1, described outlet pipe 3 docks with on the right side of described cartridge filter 4 barrel, deflector 7 is connected with between the front side of described cartridge filter 4 barrel and rear side, the clamp 4-2 of a ring shape is provided with bottom described cartridge filter 4, described isolated base 5 and described clamp 4-2 clamping, described well body 1 inwall below described isolated base 5 surrounds just rain collecting chamber 1-1, described isolated base 5 has the aquaporin 6 be excessively communicated with described just rain collecting chamber 1-1, deflector 7 is positioned at above isolated base 5, and deflector 7 left and right sides all and between isolated base 5 left water space 13, described deflector 7 is provided with flow velocity induction structure 8 and has connection cord via hole 9, described flow velocity induction structure 8 comprises the edge-on fixed head 8-2 be fixed on described deflector 7 of induction baffle plate 8-1 and two piece symmetry, bearing pin is connected with between described induction baffle plate 8-1 bottom and described fixed head 8-2, induction baffle plate return torsion spring is equipped with at described bearing pin two ends respectively, that is: respond to baffle plate 8-1 and be fixed on deflector 7 center by bearing pin, induction baffle plate 8-1 can around bearing pin Movement, when not having water impact to respond to baffle plate 8-1, the torsion of induction baffle plate return torsion spring makes induction baffle plate 8-1 be in vertical state, when water inlet pipe 2 has current, the impact force of current clashes into induction baffle plate 8-1, can make to respond to baffle plate 8-1 overcome the torsion 90-degree rotation of induction baffle plate return torsion spring and become level, induction baffle plate 8-1 is connected with flexible connection cord 10, described connection cord 10 one end is fixedly connected with induction baffle plate 8-1, the other end is fixedly connected with ball sealer 11 through described connection cord via hole 9, described ball sealer 11 is sealed and matched with described aquaporin 6 of crossing, described aquaporin 6 of crossing comprises the introduction part 6-1 on top and the sealing 6-2 of bottom, described introduction part 6-1 is inverted cone channel, its cross section diameter successively decreases from top to bottom, its Top section diameter is greater than described ball sealer 11 diameter, its bottom section diameter is equal with described sealing 6-2 cross section diameter, described sealing 6-2 is cylindrical channel, its cross section diameter is less than described ball sealer 11 diameter, ball sealer 11 is solid sphere, its gravity is much larger than the buoyancy of self, described just rain collecting chamber 1-1 is connected with initial rainwater discharge pipe 12, and initial rainwater discharge pipe 12 is opened in described well body 1 sidewall bottom, and the caliber of water inlet pipe 2 is greater than the caliber of described initial rainwater discharge pipe 12.
The course of work of the first rain part flow arrangement of above-mentioned induction flow velocity is as follows: as shown in Figure 1, at the rainfall initial stage, after rainwater enters storm sewer by surface runoff, this device is entered again by water inlet pipe 2, because first rain is messy, pollutant levels are higher, start because feed water flow speed is smaller, induction baffle plate 8-1 is in vertical state under the twisting force of induction baffle plate return torsion spring, ball sealer 11 is thrown off with isolated base 5 and is separated under the traction of connection cord 10, flow out from initial rainwater discharge pipe 12 with regard to direct after first rain enters this device, enter sewage conduct feeding Wastewater Treatment Plant again to process, as shown in Figure 2, along with continuing of rainfall, rainfall intensity is increasing, and rainwater flow velocity is thereupon more and more higher, flow impact induction baffle plate 8-1, make induction baffle plate 8-1 that 90 degree of rotations occur, ball sealer 11 drops in the aquaporin 6 excessively of isolated base 5, is formed be sealed and matched with the sealing 6-2 crossing aquaporin 6, makes the rainwater in later stage after filter cylinder 4 filters, flow out through outlet pipe 3 again, recycle, when rainfall terminates, induction baffle plate 8-1 resets under the torsion of induction baffle plate return torsion spring, is in vertical state, ball sealer 11 departs from isolated base 5, in such well, remaining rainwater just can be discharged from initial rainwater discharge pipe 12, while discharge, can realize rinsing the silt of well body 1 bottom deposit, during this device of periodic cleaning, only need mention handle 14, just can will comprise cartridge filter 4, deflector 7, flow velocity induction structure 8 and ball sealer 11 fuse in interior whole device inside proposes, then this fuse is cleaned, just can by overall for fuse being put in well body 1 after cleaning, cleaning process is convenient and swift.
Utilize this device to carry out pretreatment to rainwater, can discharge rainfall early stage 70 ~ 80% pollutant, effectively control the concentration of the rain water pollutant entering reservoir, thus solve the engineering problem of rainwater initial rainwater discharge before recycling.
Claims (10)
1. an induction flow velocity just rain part flow arrangement, comprise well body (1), described well body (1) is provided with water inlet pipe (2) and outlet pipe (3), it is characterized in that: described well body (1) upper inside wall is fixed with cartridge filter (4), described cartridge filter (4) bottom is connected with isolated base (5), described well body (1) inwall of described isolated base (5) below surrounds just rain collecting chamber (1-1), described isolated base (5) has the aquaporin (6) be excessively communicated with described just rain collecting chamber (1-1), the described cartridge filter (4) of described isolated base (5) top is fixed with deflector (7), described deflector (7) is provided with flow velocity induction structure (8) and has connection cord via hole (9), described flow velocity induction structure (8) is connected with connection cord (10), described connection cord (10) one end is fixedly connected with described flow velocity induction structure (8), the other end is fixedly connected with ball sealer (11) through described connection cord via hole (9), described ball sealer (11) is sealed and matched with described aquaporin (6) of crossing, described just rain collecting chamber (1-1) is connected with initial rainwater discharge pipe (12).
2. induction flow velocity according to claim 1 just rain part flow arrangement, it is characterized in that: described flow velocity induction structure (8) comprises induction baffle plate (8-1) and symmetry is fixed on fixed head (8-2) on described deflector (7), be connected with bearing pin between described induction baffle plate (8-1) bottom and described fixed head (8-2), described bearing pin is provided with induction baffle plate return torsion spring.
3. induction flow velocity according to claim 1 just rain part flow arrangement, it is characterized in that: described aquaporin (6) of crossing comprises the introduction part (6-1) on top and the sealing (6-2) of bottom, described introduction part (6-1) is inverted cone channel, its cross section diameter successively decreases from top to bottom, its Top section diameter is greater than described ball sealer (11) diameter, its bottom section diameter is equal with described sealing (6-2) cross section diameter, described sealing (6-2) is cylindrical channel, and its cross section diameter is less than described ball sealer diameter.
4. induction flow velocity according to claim 1 just rain part flow arrangement, it is characterized in that: the screen tube that described cartridge filter (4) opens wide respectively for top and bottom, water inlet (4-1) is had on the left of described cartridge filter (4) barrel, described water inlet pipe (2) docks with described water inlet (4-1), and described outlet pipe (3) docks with on the right side of described cartridge filter (4) barrel; Described deflector (7) is connected with between the front side of described cartridge filter (4) barrel and rear side.
5. induction flow velocity according to claim 1 just rain part flow arrangement, is characterized in that: the caliber of described water inlet pipe (2) is greater than the caliber of described initial rainwater discharge pipe (12).
6. the induction flow velocity according to claim 1 or 4 is rain part flow arrangement just, it is characterized in that: described cartridge filter (4) bottom is provided with clamp (4-2), described isolated base (5) and described clamp (4-2) clamping.
7. induction flow velocity according to claim 1 just rain part flow arrangement, it is characterized in that: be provided with spacing preiection (1-2) in the middle part of described well body (1) inwall, described cartridge filter (4) bottom is limited on described spacing preiection (1-2).
8. induction flow velocity according to claim 1 just rain part flow arrangement, is characterized in that: left water space (13) between described deflector (7) and described isolated base (5).
9. induction flow velocity according to claim 1 just rain part flow arrangement, is characterized in that: described initial rainwater discharge pipe (12) is opened in described well body (1) sidewall bottom.
10. induction flow velocity according to claim 1 just rain part flow arrangement, is characterized in that: described cartridge filter (4) top is connected with handle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510546029.4A CN105155653B (en) | 2015-08-28 | 2015-08-28 | The first rain part flow arrangement of sensing flow velocity |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510546029.4A CN105155653B (en) | 2015-08-28 | 2015-08-28 | The first rain part flow arrangement of sensing flow velocity |
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| Publication Number | Publication Date |
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| CN105155653A true CN105155653A (en) | 2015-12-16 |
| CN105155653B CN105155653B (en) | 2017-06-20 |
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| CN201510546029.4A Active CN105155653B (en) | 2015-08-28 | 2015-08-28 | The first rain part flow arrangement of sensing flow velocity |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522345A (en) * | 2016-11-28 | 2017-03-22 | 武汉市政工程设计研究院有限责任公司 | Automatic initial rainwater interception type rainwater inlet device |
| CN109785742A (en) * | 2018-12-18 | 2019-05-21 | 黎明职业大学 | A kind of advertisement screen identifying marking assessment device with three-dimensional face expression |
| CN111649240A (en) * | 2020-06-16 | 2020-09-11 | 张宗凤 | Steel structure support |
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| CN202324062U (en) * | 2011-11-24 | 2012-07-11 | 无锡市政设计研究院有限公司 | Rainwater split-flow device |
| CN103147486A (en) * | 2013-03-28 | 2013-06-12 | 四川大学 | Device for improving sewer of high-rise building to fill ground water |
| CN204919756U (en) * | 2015-08-28 | 2015-12-30 | 武汉圣禹排水系统有限公司 | Response velocity of flow is rain diverging device just |
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Patent Citations (6)
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| KR100825944B1 (en) * | 2007-08-14 | 2008-04-28 | (주)엔포텍 | Structure for treating rainwater |
| KR20110018758A (en) * | 2009-08-18 | 2011-02-24 | (주)예일엔지니어링 | Early rain separating apparatus |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522345A (en) * | 2016-11-28 | 2017-03-22 | 武汉市政工程设计研究院有限责任公司 | Automatic initial rainwater interception type rainwater inlet device |
| CN106522345B (en) * | 2016-11-28 | 2021-12-28 | 武汉市政工程设计研究院有限责任公司 | Automatic formula inlet for stom water device of damming of first rain |
| CN109785742A (en) * | 2018-12-18 | 2019-05-21 | 黎明职业大学 | A kind of advertisement screen identifying marking assessment device with three-dimensional face expression |
| CN109785742B (en) * | 2018-12-18 | 2021-03-19 | 黎明职业大学 | Advertisement screen with three-dimensional facial expression recognition scoring evaluation device |
| CN111649240A (en) * | 2020-06-16 | 2020-09-11 | 张宗凤 | Steel structure support |
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| CN105155653B (en) | 2017-06-20 |
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Address after: No. 509 Weihu Road, Shamao Street, Hannan District, Wuhan City, Hubei Province, 430090 Patentee after: Wuhan Shengyu Smart Ecological Environmental Protection Co.,Ltd. Address before: 430056 zhuanyang science and Technology Industrial Park, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee before: WUHAN SHENGYU DRAINAGE SYSTEM Co.,Ltd. |
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