CN102704565B - Rainwater discarding/afflux device - Google Patents

Rainwater discarding/afflux device Download PDF

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Publication number
CN102704565B
CN102704565B CN201210158274.4A CN201210158274A CN102704565B CN 102704565 B CN102704565 B CN 102704565B CN 201210158274 A CN201210158274 A CN 201210158274A CN 102704565 B CN102704565 B CN 102704565B
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CN
China
Prior art keywords
abandoned stream
pipe
well
rainwater
abandoned
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.)
Expired - Fee Related
Application number
CN201210158274.4A
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Chinese (zh)
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CN102704565A (en
Inventor
杭幸聪
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WIXI KANGBA ENVIRONMENTAL PROTECTION EQUIPMENT CO Ltd
Original Assignee
WIXI KANGBA ENVIRONMENTAL PROTECTION EQUIPMENT CO Ltd
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Priority to CN201210158274.4A priority Critical patent/CN102704565B/en
Publication of CN102704565A publication Critical patent/CN102704565A/en
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Publication of CN102704565B publication Critical patent/CN102704565B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The present invention relates to a kind of rainwater discarding/afflux device, comprise abandoned stream well, reservoir, be provided with water inlet pipe, outlet pipe and abandoned stream pipe in described abandoned stream well, described water inlet pipe is connected with Storm Sewer Network; Described outlet pipe is connected with described reservoir; Described abandoned stream pipe is connected with municipal sewage pipe network; Described equipment is also provided with level-control signal and PLC system automatic open and close electrically-controlled valve.Equipment of the present invention has the feature that high automation runs, and effectively solves abandoned stream valve automatic open and close and abandoned stream time controling problem; Design serves the effect of rectification, incorporates conventional outflow well, advantage that rectification well initial polluted rain water is discharged by overflow, and having abandoned them can not the shortcoming of abandoned stream early-stage rainwater at regular time and quantity.

Description

Rainwater discarding/afflux device
Technical field
The present invention relates to rainwater-collecting and utilize technical field, especially relating to a kind of rainwater discarding/afflux device.
Background technology
When global fresh water lacks, rainwater catchment system becomes very necessary.The mode abandoned stream that existing rain water drainage treatment facility on the market adopts chute abandoned stream or ball float to control substantially, not only cannot control abandoned stream time, abandoned stream amount according to actual rain water pollutant concentration levels, cause the waste of water resource, more seal cannot be ensured, that causes initial stage sewage and later stage rainwater mixes abandoned stream, affect the normal operation of subsequent treatment process, strengthen processing load.At present, the separation aspect of early-stage rainwater stream abandoning does not also have the technology of mature and reliable, is generally based on the combination that machinery valve controls and rainfall, turbidity etc. are monitored, and existence is mechanical and electronic equipment is many, technical sophistication, reliability and the shortcoming such as poor durability, inconvenience maintenance, maintenance.
Summary of the invention
The present invention proposes a kind of rainwater discarding/afflux device, solves uncontrollable abandoned stream time, abandoned stream amount in prior art, causes the problem of the waste of water resource.
Technical scheme of the present invention is achieved in that
A kind of rainwater discarding/afflux device, comprise abandoned stream well, reservoir, wherein, be provided with water inlet pipe, outlet pipe and abandoned stream pipe in described abandoned stream well, described water inlet pipe is connected with Storm Sewer Network; Described outlet pipe is connected with described reservoir; Described abandoned stream pipe is connected with municipal sewage pipe network; Described equipment is also provided with level-control signal and PLC system automatic open and close electrically-controlled valve.
As preferred technical scheme, described PLC system is the PLC controlling abandoned stream time and abandoned stream amount according to rainfall intensity, run-off and Rainwater Quality situation.
As preferred technical scheme, in described abandoned stream well, be also provided with isocon, described isocon is connected with Storm Sewer Network described in other, when amount of rainfall is excessive so that shunt in time.
As preferred technical scheme, described abandoned stream pipe is also provided with abandoned stream mouth, when amount of rainfall is excessive so that shunt in time.
As preferred technical scheme, described outlet pipe is also provided with gripper shoe, to strengthen the stability of described outlet pipe.
As preferred technical scheme, described abandoned stream well is cylindrical shape.
As preferred technical scheme, described abandoned stream well adopts glass-reinforced plastic material.
This equipment independently can be installed on rain water collecting system, also can be applicable to storm sewer system, and replaces the wet well of storm sewer system.
The beneficial effect that the present invention has:
(1) have the feature that high automation runs, effectively solve abandoned stream valve automatic open and close and abandoned stream time controling problem; Design serves the effect of rectification, incorporates conventional outflow well, advantage that rectification well initial polluted rain water is discharged by overflow, and having abandoned them can not the shortcoming of abandoned stream early-stage rainwater at regular time and quantity;
(2) this equipment collects water quality good middle and later periods rainwater and treated and reuse, by the early rainwater automatic flow abandoning of pollution to urban sewage treatment system, well solve the pollution problem that early-stage rainwater causes natural stream networks, power consumption, medicine consumption are saved, larger reclamation rate (90%) can be reached, recycle-water resource.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the present invention: a kind of top view of rainwater discarding/afflux device;
Fig. 2 be in Fig. 1 A-A to sectional view;
Fig. 3 be in Fig. 2 B-B to sectional view;
In figure: 1-abandoned stream well, 2-water inlet pipe, 3-outlet pipe, 4-abandoned stream pipe, 5-PLC controller, 6-isocon, 7-abandoned stream mouth.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
With reference to shown in Fig. 1-3, a kind of rainwater discarding/afflux device, comprises abandoned stream well 1, reservoir, wherein, abandoned stream well 1 is cylindrical shape, adopts glass-reinforced plastic material, in abandoned stream well 1, be provided with water inlet pipe 2, outlet pipe 3 and abandoned stream pipe 4, water inlet pipe 2 is connected with Storm Sewer Network, in order to reclaim rainwater; Outlet pipe 3 is connected with reservoir, so that rainwater is collected in process further; Abandoned stream pipe 4 is connected with municipal sewage pipe network, to discharge the early-stage rainwater of collection; Abandoned stream pipe 4 is also provided with level-control signal and PLC system automatic open and close electrically-controlled valve.PLC system is the PLC 5 controlling abandoned stream time and abandoned stream amount according to rainfall intensity, run-off and Rainwater Quality situation.Outlet pipe 3 is also provided with gripper shoe 8, to strengthen the stability of outlet pipe 3.In abandoned stream well 1, be provided with isocon 6, isocon 6 is connected with other Storm Sewer Network, when amount of rainfall is excessive so that shunt in time.Abandoned stream pipe 4 is also provided with abandoned stream mouth 7, when amount of rainfall is excessive so that shunt in time.
This equipment independently can be installed on rain water collecting system, also can be applicable to storm sewer system, and replaces the wet well of storm sewer system.
When rainwater enters after abandoned stream well 1 through water inlet pipe 2, first carry out initial Split-flow by abandoned stream pipe 4, after certain hour, PLC 5 is closed, and abandoned stream well 1 middle water level goes up, and rainwater starts to enter reservoir through outlet pipe 3, for owner's reuse after process; When rainfall is excessive, in equipment, water level increases to isocon 6, and unnecessary rainwater is discharged in other Storm Sewer Network in community or city by isocon 6; When rainfall is again excessive, rainwater directly flows in municipal sewage pipe network through abandoned stream mouth 7.
The present invention has the feature that high automation runs, and effectively solves abandoned stream valve automatic open and close and abandoned stream time controling problem by PLC; Design serves the effect of rectification, incorporates conventional outflow well, advantage that rectification well initial polluted rain water is discharged by overflow, and having abandoned them can not the shortcoming of abandoned stream early-stage rainwater at regular time and quantity.
This equipment collects water quality good middle and later periods rainwater and treated and reuse, by the early rainwater automatic flow abandoning of pollution to urban sewage treatment system, well solve the pollution problem that early-stage rainwater causes natural stream networks, power consumption, medicine consumption are saved, larger reclamation rate can be reached, recycle-water resource.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (4)

1. a rainwater discarding/afflux device, comprises abandoned stream well, reservoir, it is characterized in that, be provided with water inlet pipe, outlet pipe and abandoned stream pipe in described abandoned stream well, described water inlet pipe is connected with Storm Sewer Network; Described outlet pipe is connected with described reservoir; Described abandoned stream pipe is connected with municipal sewage pipe network; Described equipment is also provided with level-control signal and PLC system automatic open and close electrically-controlled valve;
Described PLC system is the PLC controlling abandoned stream time and abandoned stream amount according to rainfall intensity, run-off and Rainwater Quality situation;
In described abandoned stream well, be also provided with isocon, described isocon is connected with Storm Sewer Network described in other;
Described abandoned stream pipe is also provided with abandoned stream mouth;
Described outlet pipe is also provided with gripper shoe;
Described abandoned stream well adopts glass-reinforced plastic material.
2. a kind of rainwater discarding/afflux device according to claim 1, is characterized in that, described abandoned stream well is cylindrical shape.
3. a kind of rainwater discarding/afflux device according to claim 1, is characterized in that, this equipment is independently installed on rain water collecting system.
4. a kind of rainwater discarding/afflux device according to claim 1, is characterized in that, this equipment is applied to storm sewer system, and replaces the wet well of storm sewer system.
CN201210158274.4A 2012-05-21 2012-05-21 Rainwater discarding/afflux device Expired - Fee Related CN102704565B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210158274.4A CN102704565B (en) 2012-05-21 2012-05-21 Rainwater discarding/afflux device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210158274.4A CN102704565B (en) 2012-05-21 2012-05-21 Rainwater discarding/afflux device

Publications (2)

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CN102704565A CN102704565A (en) 2012-10-03
CN102704565B true CN102704565B (en) 2015-09-30

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Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103628560B (en) * 2013-11-29 2015-09-09 重庆大学 A kind of dam control device and control method with memory function
CN103850329B (en) * 2014-02-21 2015-12-23 武汉圣禹排水系统有限公司 Electrical shunt tubulation net catchpit
CN103850327B (en) * 2014-02-21 2015-12-09 武汉圣禹排水系统有限公司 Combined system pipe network catchpit system and control method thereof
CN103850332B (en) * 2014-02-21 2015-12-02 武汉圣禹排水系统有限公司 A kind of combined system pipe network catchpit system and control method thereof
CN103850331B (en) * 2014-02-21 2016-06-08 武汉圣禹排水系统有限公司 A kind of separate system pipe network Vatch basin system and control method thereof
CN103850334B (en) * 2014-02-21 2016-06-08 武汉圣禹排水系统有限公司 Separate system pipe network Vatch basin system and control method thereof
CN103866846B (en) * 2014-02-21 2015-06-17 武汉圣禹排水系统有限公司 Primary rainwater separation method
CN103835363B (en) * 2014-02-21 2015-07-08 武汉圣禹排水系统有限公司 Electric combined system pipe network intercepting well
CN104032826B (en) * 2014-05-22 2016-01-06 苏州础润生态科技有限公司 A kind of rainwater-collecting pretreatment unit
CN105064452A (en) * 2015-08-06 2015-11-18 江阴市星宇塑胶有限公司 Rainwater discarding collection, storage, overflow and backflow-preventing integrated control device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100956387B1 (en) * 2007-10-19 2010-06-07 정수환 Rainwater collection device capable of initial rainwater separation without power
CN101906798A (en) * 2010-07-21 2010-12-08 北京科技大学 Novel floating-ball-controlled initial rainwater flow-discarding device
CN201695439U (en) * 2009-09-17 2011-01-05 上海盛尔环境科技有限公司 Device for automatically treating collected rainwater
CN101956420A (en) * 2010-09-14 2011-01-26 香港华艺设计顾问(深圳)有限公司 Rainwater split-flow well device for collecting and recycling site rainwater
CN201883469U (en) * 2010-11-22 2011-06-29 徐康 Rainwater discharging well

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100956387B1 (en) * 2007-10-19 2010-06-07 정수환 Rainwater collection device capable of initial rainwater separation without power
CN201695439U (en) * 2009-09-17 2011-01-05 上海盛尔环境科技有限公司 Device for automatically treating collected rainwater
CN101906798A (en) * 2010-07-21 2010-12-08 北京科技大学 Novel floating-ball-controlled initial rainwater flow-discarding device
CN101956420A (en) * 2010-09-14 2011-01-26 香港华艺设计顾问(深圳)有限公司 Rainwater split-flow well device for collecting and recycling site rainwater
CN201883469U (en) * 2010-11-22 2011-06-29 徐康 Rainwater discharging well

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Granted publication date: 20150930

Termination date: 20180521