CN205153099U - Rainwater flow discarding device - Google Patents
Rainwater flow discarding device Download PDFInfo
- Publication number
- CN205153099U CN205153099U CN201520986862.6U CN201520986862U CN205153099U CN 205153099 U CN205153099 U CN 205153099U CN 201520986862 U CN201520986862 U CN 201520986862U CN 205153099 U CN205153099 U CN 205153099U
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- abandoned stream
- rainwater
- dividing plate
- ball float
- baffle
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Abstract
The utility model relates to a rainwater recycle equipment technical field specifically discloses a rainwater flow discarding device, including the blowdown well, the blowdown is aboveground to be connected with inlet tube, drain pipe and to abandon the flow tube, be equipped with the baffle in the blowdown well, inlet tube and drain pipe are located the baffle top, abandon that the flow tube is located baffle below and the pipe diameter is littleer than the inlet tube, having seted up on the baffle and having abandoned the discharge orifice, the baffle top is equipped with first floater, and the baffle below is equipped with abandons discharge orifice shutoff piece, first floater with it links to each other to abandon discharge orifice shutoff piece. The utility model discloses a rainwater flow discarding device has simple structure, reliable, long service life, a great deal of advantages such as potential safety hazard such as electricity leakage -free.
Description
Technical field
The utility model relates to rainwater recycle and utilizes equipment, particularly relates to a kind of rainwater flow-discarding device.
Background technology
Rain water drainage, also known as rain early-stage split-flow, is mainly used in Rainwater collection system.When generally referring to the rainwater collected in roofing, hardened ground, lawn and other rainwater-collecting media, because incipient rainwater all can containing, for example birds droppings, paper scrap, the assorted pollutant such as dirt, greasy dirt, abandon so incipient part rainwater needs, with flow abandoning apparatus or abandoned stream well, it is done one, and then collect follow-up clean rainwater.If it is bad that rain early-stage split-flow does, allow impurity flow into catch-basin or storage tank, not only can strengthen the working strength of strainer, cause plugged filter, and long-time Impurity deposition later, at the bottom of pond, brings very large trouble to the cleaning work in later stage, even causes whole system to be paralysed.
Current rainwater flow-discarding device mostly adopts electronically controlled, when abandoned stream amount causes more greatly catch-basin or storage tank is flooded by abandoned stream rainwater, easily cause electronic component to leak electricity or lost efficacy, reliability is poor, there is huge potential safety hazard when especially there is electric leakage.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of structure simple, reliable, without the rainwater flow-discarding device of the potential safety hazards such as electric leakage.
In order to achieve the above object, the technical solution of the utility model is: a kind of rainwater flow-discarding device, comprise sewage well, described sewage well is connected with water inlet pipe, gutter and abandoned stream pipe, dividing plate is provided with in described sewage well, described water inlet pipe and gutter are positioned at above described dividing plate, described abandoned stream pipe is positioned at below dividing plate and caliber is less than water inlet pipe, described dividing plate offers abandoned stream hole, the first ball float is provided with above dividing plate, be provided with abandoned stream hole closeouts below dividing plate, described first ball float is connected with described abandoned stream hole closeouts.
As technique scheme further preferably, described abandoned stream hole closeouts is the second ball float, and described in described second ball float volume ratio, the first ball float is little.
Compared with prior art, the utility model has the advantage of, rainwater flow-discarding device disclosed in the utility model by arranging water inlet pipe and gutter above sewage well, abandoned stream pipe is set below sewage well, and abandoned stream pipe caliber is less than water inlet pipe, arranges dividing plate in sewage well, dividing plate is offered abandoned stream hole, and the break-make in abandoned stream hole is controlled by the first ball float and abandoned stream hole closeouts, early-stage rainwater enters abandoned stream well from water inlet pipe, discharges successively after abandoned stream hole, abandoned stream pipe; Because abandoned stream pipe caliber is less than water inlet pipe caliber, so the water surface can be more and more higher in abandoned stream well, under the effect of buoyancy, the first ball float can rise until block abandoned stream hole with abandoned stream hole closeouts; Follow-up rainwater just can be discharged from gutter, finally enters follow-up gathering-device and is collected, and rainwater flow-discarding device structure of the present utility model is simple, reliable, and long service life, fully mechanical structure avoids the potential safety hazards such as electric leakage.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model rainwater flow-discarding device.
In figure: 1 sewage well, 2 water inlet pipes, 3 gutters, 4, abandoned stream pipe, 5 dividing plates, 51 abandoned stream holes, 6 first ball floats, 7 abandoned stream hole closeouts.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, structure of the present utility model and principle are described further.
As shown in Figure 1, the rainwater flow-discarding device of the present embodiment, comprise sewage well 1, described sewage well 1 is connected with water inlet pipe 2, gutter 3 and abandoned stream pipe 4, dividing plate 5 is provided with in described sewage well 1, described water inlet pipe 2 and gutter 3 are positioned at above described dividing plate 5, described abandoned stream pipe 4 is positioned at below dividing plate 5 and caliber is less than water inlet pipe 2, described dividing plate 5 offers abandoned stream hole 51, the first ball float 6 is provided with above dividing plate 5, abandoned stream hole closeouts 7 is provided with below dividing plate 5, described first ball float 6 is connected with described abandoned stream hole closeouts 7, wherein said abandoned stream hole closeouts 7 is the second ball float, described in described second ball float volume ratio, the first ball float 6 is little, connected mode between first ball float 6 and the second ball float adopts flexible, rod member etc.
The specific works process of the rainwater flow-discarding device of the present embodiment: early-stage rainwater enters abandoned stream well 1 from water inlet pipe 2, first ball float 6 floats gradually, abandoned stream hole 51 is opened, and follow-up rainwater is discharged successively after abandoned stream hole 51, abandoned stream pipe 4, starts to realize early-stage rainwater stream abandoning; Because abandoned stream pipe 4 caliber is less than water inlet pipe 2 caliber, so the water surface can be more and more higher in abandoned stream well 1, early-stage rainwater is still by abandoned stream, and under the effect of buoyancy, the first ball float 6 can rise until block abandoned stream hole 51 with the second ball float, completes early-stage rainwater stream abandoning; Follow-up rainwater just can be discharged from gutter 3, finally enters follow-up gathering-device and is collected.
Apply specific embodiment herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.The above is only preferred embodiment of the present utility model, should be understood that, due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, under the prerequisite not departing from the utility model principle, some improvement, retouching or change can also be made, also above-mentioned technical characteristic can be combined by rights; These improve retouching, change or combination, or the design of invention and technical scheme are directly applied to other occasion without improving, and all should be considered as protection domain of the present utility model.
Claims (2)
1. a rainwater flow-discarding device, comprise sewage well, described sewage well is connected with water inlet pipe, gutter and abandoned stream pipe, it is characterized in that: be provided with dividing plate in described sewage well, described water inlet pipe and gutter are positioned at above described dividing plate, and described abandoned stream pipe is positioned at below dividing plate and caliber is less than water inlet pipe, described dividing plate offers abandoned stream hole, be provided with the first ball float above dividing plate, be provided with abandoned stream hole closeouts below dividing plate, described first ball float is connected with described abandoned stream hole closeouts.
2. rainwater flow-discarding device according to claim 1, is characterized in that: described abandoned stream hole closeouts is the second ball float, and described in described second ball float volume ratio, the first ball float is little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986862.6U CN205153099U (en) | 2015-11-30 | 2015-11-30 | Rainwater flow discarding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986862.6U CN205153099U (en) | 2015-11-30 | 2015-11-30 | Rainwater flow discarding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205153099U true CN205153099U (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520986862.6U Active CN205153099U (en) | 2015-11-30 | 2015-11-30 | Rainwater flow discarding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205153099U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499043A (en) * | 2016-12-22 | 2017-03-15 | 江苏省科佳工程设计有限公司 | Drainage tank |
| CN106526121A (en) * | 2016-12-31 | 2017-03-22 | 郑州贯奥仪器仪表有限公司 | Water quality detection device |
| CN106525497A (en) * | 2016-12-31 | 2017-03-22 | 郑州贯奥仪器仪表有限公司 | Water quality detector |
| CN106759774A (en) * | 2017-01-20 | 2017-05-31 | 上海莱多实业有限公司 | Abandoned stream valve |
| CN110258757A (en) * | 2019-06-25 | 2019-09-20 | 济南市市政工程设计研究院（集团）有限责任公司 | A kind of rainwater recovery device and method suitable for roads rain inlet |
| CN111926650A (en) * | 2020-09-14 | 2020-11-13 | 深圳市升源园林生态有限公司 | Sponge urban road surface rainwater recycling system |
-
2015
- 2015-11-30 CN CN201520986862.6U patent/CN205153099U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499043A (en) * | 2016-12-22 | 2017-03-15 | 江苏省科佳工程设计有限公司 | Drainage tank |
| CN106526121A (en) * | 2016-12-31 | 2017-03-22 | 郑州贯奥仪器仪表有限公司 | Water quality detection device |
| CN106525497A (en) * | 2016-12-31 | 2017-03-22 | 郑州贯奥仪器仪表有限公司 | Water quality detector |
| CN106759774A (en) * | 2017-01-20 | 2017-05-31 | 上海莱多实业有限公司 | Abandoned stream valve |
| CN110258757A (en) * | 2019-06-25 | 2019-09-20 | 济南市市政工程设计研究院（集团）有限责任公司 | A kind of rainwater recovery device and method suitable for roads rain inlet |
| CN111926650A (en) * | 2020-09-14 | 2020-11-13 | 深圳市升源园林生态有限公司 | Sponge urban road surface rainwater recycling system |
| CN111926650B (en) * | 2020-09-14 | 2021-07-20 | 深圳市升源园林生态有限公司 | Sponge urban road surface rainwater recycling system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |