CN203174666U - Automatic seepage and drainage independent initial rainwater flow discarding device - Google Patents

Automatic seepage and drainage independent initial rainwater flow discarding device Download PDF

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Publication number
CN203174666U
CN203174666U CN2013202320541U CN201320232054U CN203174666U CN 203174666 U CN203174666 U CN 203174666U CN 2013202320541 U CN2013202320541 U CN 2013202320541U CN 201320232054 U CN201320232054 U CN 201320232054U CN 203174666 U CN203174666 U CN 203174666U
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China
Prior art keywords
pipe
rainwater
flow discarding
early
abandoned stream
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Expired - Fee Related
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CN2013202320541U
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Chinese (zh)
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王旭东
丁志斌
徐虎
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王旭东
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Priority to CN2013202320541U priority Critical patent/CN203174666U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting

Abstract

The utility model discloses an automatic seepage and drainage independent initial rainwater flow discarding device which comprises a downpipe, a three-way pipe, a water storage pipe and a flow discarding pipe, wherein the three ends of the three-way pipe are connected with the downpipe, the water storage pipe and the flow discarding pipe respectively; the downpipe is located above the three-way pipe; the flow discarding pipe is located below the three-way pipe; the water storage pipe is located on one side of the three-way pipe; a floating ball is arranged in the flow discarding pipe; a plurality of seepage holes and a cleaning port are formed in a side wall of the flow discarding pipe; and the bottom of the flow discarding pipe is sealed, and fixed on the ground. Under the action of buoyancy, after collected initial rainwater reaches the specified volume, the floating ball floats upwards, and the flow discarding pipe is closed, so that the collected rainwater can flow towards a rainwater storage device through the three-way pipe, and after rainfall, the rainwater in the flow discarding pipe seeps slowly through the seepage holes, so that all the discarded rainwater flows completely three days later after the rainfall to achieve an effect that a roof is not required to be washed repeatedly if the repeated rainfall happens within the three days.

Description

Automatic seepage flow drainage type independence early-stage rainwater stream abandoning device
Technical field
The utility model relates to a kind of rain collector, relates in particular to a kind of automatic seepage flow drainage type independence early-stage rainwater stream abandoning device.
Background technology
Water resource is occupied critical role as irreplaceable natural resource in economic development and people's lives.China is a serious lack of water country, and in order to obtain the water source, many areas spend the huge investment long distance water diversion in succession, meanwhile, a large amount of industry, rural sewage enter natural water, have caused huge environmental problem, make that the supply and demand of water resource is more nervous.
And rainwater is the important step in the nature water circulation system, plays a part very crucial to regulating, replenish regional water resource and ecological environment.In general mainly contain roofing, road, the 3 kinds of media that conflux in greenery patches for the city rainwater.According to China's municipal sanitary situation and we the actual measurement situation to the rainwater water-quality determination, speech rain water on roof water quality is better in these 3 kinds of media that conflux, run-off big, be convenient to collect and utilize, and its value is the highest.
Studies show that, be cleaner water though it is generally acknowledged mid-term, later stage rainwater, with regard to the pollution in the rain water on roof, especially for early-stage rainwater, serious and be difficult to control sometimes.In the rainwater utilization project of many countries, pollution in the early-stage rainwater is all especially paid attention to, generally adopt the method for abandoned stream to remove early-stage rainwater, avoid the pollution of this sudden and noncontinuity, can guarantee the water quality of later stage rainwater, because quantum of rainfall compares higherly less than the light rain pollutant levels of early-stage rainwater stream abandoning amount, early-stage rainwater stream abandoning is set just can directly removes this little rainfall in addition.This research just is based on effective utilization that a kind of easy early-stage rainwater stream abandoning device of exploitation is realized urban rainwater.
Existing early-stage rainwater stream abandoning device is generally taked the method for centralized collection and abandoned stream, the input cost height, need collect stocking system in conjunction with a whole set of rainwater, existing early-stage rainwater stream abandoning device major part needs great amount of manpower to participate in maintenance management, when handling the abandoned stream rainwater, need the anthropogenic discharge or use complicated method, cumbersome, cost is higher.Existing early-stage rainwater stream abandoning device is more complicated on the method for control abandoned stream amount, and the circuit of many employing complexity is controlled.
Summary of the invention
The purpose of this utility model: a kind of automatic seepage flow drainage type independence early-stage rainwater stream abandoning device is provided, and the early-stage rainwater stream abandoning that roofing can be collected, and the automatic discharging of realization abandoned stream rainwater are to reach the purpose that guarantees water quality.
To achieve these goals, the technical solution of the utility model is:
A kind of automatic seepage flow drainage type independence early-stage rainwater stream abandoning device, comprise leader, tee piece, water pipe and abandoned stream pipe, three ends of described tee piece connect described leader, water pipe and abandoned stream pipe respectively, described leader is positioned at the top of described tee piece, described abandoned stream pipe is positioned at the below of described tee piece, and described water pipe is positioned at a side of tee piece; Be provided with a ball float in the described abandoned stream pipe, the sidewall of described abandoned stream pipe is provided with a plurality of seepage flow hole and a clean out, and the bottom lock of described abandoned stream pipe fixes on the ground.
Above-mentioned automatic seepage flow drainage type independence early-stage rainwater stream abandoning device, wherein, it is conical that the upper end of described abandoned stream pipe is.
Above-mentioned automatic seepage flow drainage type independence early-stage rainwater stream abandoning device, wherein, the diameter of described ball float is greater than the caliber on described abandoned stream pipe top.
Above-mentioned automatic seepage flow drainage type independence early-stage rainwater stream abandoning device, wherein, the external rainwater storage device of described water pipe.
Above-mentioned automatic seepage flow drainage type independence early-stage rainwater stream abandoning device wherein, is provided with water strainer between described leader and the tee piece, and water strainer is horizontal by 15 °, with the foreign material landing automatically that guarantees to filter.
The utility model is by buoyancy, and after the early-stage rainwater of collecting reached designated volume, the ball float come-up was closed the abandoned stream pipe, and the rainwater of collecting after making can flow to the rainwater storage facility by tee piece; After rainfall, the rainwater in the abandoned stream pipe slowly oozes out by the seepage flow hole, makes the rainwater of abandoned stream all flow only after after the rainfall three days, if to reach the repetition rainfall was arranged in three days, does not need the effect that the roof is repeated to wash.
Description of drawings
Fig. 1 is the structural representation of the automatic seepage flow drainage type of the utility model independence early-stage rainwater stream abandoning device.
The specific embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
See also shown in the accompanying drawing 1, a kind of automatic seepage flow drainage type independence early-stage rainwater stream abandoning device, comprise leader 1, tee piece 2, water pipe 3 and abandoned stream pipe 4, three ends of described tee piece 2 connect described leader 1, water pipe 3 and abandoned stream pipe 4 respectively, described leader 1 is positioned at the top of described tee piece 2, described abandoned stream pipe 4 is positioned at the below of described tee piece 2, and described water pipe 3 is positioned at a side of tee piece 2; Be provided with a ball float 5 in the described abandoned stream pipe 4, the sidewall of described abandoned stream pipe 4 is provided with a plurality of seepage flow hole 6 and a clean out 7, described seepage flow hole 6 control seepage velocities make the interior rainwater of pipe seepage flow before next rainfall arrive ground, and discharge along the ground irrigation canals and ditches, guarantee that by default aperture seepage velocity is slow as far as possible, seepage discharge is few as far as possible when making rainfall, stream is clean in general three days, described clean out 7 is convenient to the foreign material in managing are cleared up, the bottom lock of described abandoned stream pipe 4 fixes on the ground.
It is conical that the upper end of described abandoned stream pipe 4 is.The slightly larger in diameter of described ball float 5 is in the caliber on described abandoned stream pipe 4 tops, makes that ball float 5 can make abandoned stream pipe 4 close after the abandoned stream rainwater reach ormal weight in the abandoned stream pipe 4.Described water pipe 3 external rainwater storage devices, close abandoned stream pipe 4 after, the rainwater of collecting after making can flow to the rainwater storage device by tee piece 2.
Be provided with water strainer 8 between described leader 1 and the tee piece 2, horizontal by 15 °, big impurity such as the branch that the roof is fallen, fallen leaves filters and makes its automatic landing.
In sum, the utility model is by buoyancy, and after the early-stage rainwater of collecting reached designated volume, the ball float come-up was closed the abandoned stream pipe, and the rainwater of collecting after making can flow to the rainwater storage facility by tee piece; After rainfall, the rainwater in the abandoned stream pipe slowly oozes out by the seepage flow hole, makes the rainwater of abandoned stream all flow only after after the rainfall three days, if to reach the repetition rainfall was arranged in three days, does not need the effect that the roof is repeated to wash.

Claims (5)

1. automatic seepage flow drainage type independence early-stage rainwater stream abandoning device, it is characterized in that: comprise leader (1), tee piece (2), water pipe (3) and abandoned stream pipe (4), three ends of described tee piece (2) connect described leader (1), water pipe (3) and abandoned stream pipe (4) respectively, described leader (1) is positioned at the top of described tee piece (2), described abandoned stream pipe (4) is positioned at the below of described tee piece (2), and described water pipe (3) is positioned at a side of tee piece (2); Be provided with a ball float (5) in the described abandoned stream pipe (4), the sidewall of described abandoned stream pipe (4) is provided with a plurality of seepage flow hole (6) and a clean out (7), and the bottom lock of described abandoned stream pipe (4) fixes on the ground.
2. automatic seepage flow drainage type independence early-stage rainwater stream abandoning device according to claim 1 is characterized in that: the upper end of described abandoned stream pipe (4) is conical.
3. automatic seepage flow drainage type independence early-stage rainwater stream abandoning device according to claim 1, it is characterized in that: the diameter of described ball float (5) is greater than the caliber on described abandoned stream pipe (4) top.
4. automatic seepage flow drainage type independence early-stage rainwater stream abandoning device according to claim 1 is characterized in that: the external rainwater storage device of described water pipe (3).
5. automatic seepage flow drainage type independence early-stage rainwater stream abandoning device according to claim 1 is characterized in that: be provided with water strainer (8) horizontal by 15 ° between described leader (1) and the tee piece (2).
CN2013202320541U 2013-05-03 2013-05-03 Automatic seepage and drainage independent initial rainwater flow discarding device Expired - Fee Related CN203174666U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202320541U CN203174666U (en) 2013-05-03 2013-05-03 Automatic seepage and drainage independent initial rainwater flow discarding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202320541U CN203174666U (en) 2013-05-03 2013-05-03 Automatic seepage and drainage independent initial rainwater flow discarding device

Publications (1)

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CN203174666U true CN203174666U (en) 2013-09-04

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103255804A (en) * 2013-05-03 2013-08-21 王旭东 Automatic seepage drainage type independent initial rainwater flow disposing device
CN105544694A (en) * 2015-12-04 2016-05-04 俞晨辉 Sponge-type rainwater collection resource comprehensive utilization system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103255804A (en) * 2013-05-03 2013-08-21 王旭东 Automatic seepage drainage type independent initial rainwater flow disposing device
CN105544694A (en) * 2015-12-04 2016-05-04 俞晨辉 Sponge-type rainwater collection resource comprehensive utilization system

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130904

Termination date: 20140503