CN103362202A - Automatic switching system for initial rainwater collection - Google Patents

Automatic switching system for initial rainwater collection Download PDF

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Publication number
CN103362202A
CN103362202A CN2013102920475A CN201310292047A CN103362202A CN 103362202 A CN103362202 A CN 103362202A CN 2013102920475 A CN2013102920475 A CN 2013102920475A CN 201310292047 A CN201310292047 A CN 201310292047A CN 103362202 A CN103362202 A CN 103362202A
Authority
CN
China
Prior art keywords
early
stage rainwater
stage
initial rainwater
rainwater
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.)
Pending
Application number
CN2013102920475A
Other languages
Chinese (zh)
Inventor
包芳芳
蒋正海
程国标
潘莉
刘哲俊
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.)
ZHEJIANG HAIHE ENVIRONMENT TECHNOLOGY Co Ltd
Original Assignee
ZHEJIANG HAIHE ENVIRONMENT TECHNOLOGY Co Ltd
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 ZHEJIANG HAIHE ENVIRONMENT TECHNOLOGY Co Ltd filed Critical ZHEJIANG HAIHE ENVIRONMENT TECHNOLOGY Co Ltd
Priority to CN2013102920475A priority Critical patent/CN103362202A/en
Publication of CN103362202A publication Critical patent/CN103362202A/en
Pending legal-status Critical Current

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Abstract

The invention belongs to the technical field of environmental protection and in particular relates to an automatic switching system for initial rainwater collection. The automatic switching system for initial rainwater collection comprises an initial rainwater collecting pool, a ground surface runoff water collecting pipeline, an initial rainwater pipeline and a later rainwater discharge pipeline, and is characterized by further comprising an initial rainwater collection measuring system, an initial rainwater collecting system and an information collection processing control system, wherein the initial rainwater collection measuring system and the initial rainwater collecting system are connected with the information collection processing control system. The automatic switching system for initial rainwater collection can automatically switch and automatically collect initial rainwater according to an output signal from a microprocessor, and is simple in structure, low in manufacturing cost and easy to popularize.

Description

Early-stage rainwater is collected automatic switchover system
Technical field
The invention belongs to environmental technology field, be specifically related to a kind of early-stage rainwater and collect automatic switchover system.
Background technology
Early-stage rainwater for through the long period without rainy weather after, certainly beginning rainfall to the amount of precipitation of setting, be generally 15-30mm continuously and discontinuous rainfall and the surface flow water that produces.Initial rainfall produces the pollutant flushing that surface runoff water can be scattered, be deposited in ground when becoming a fine day at ordinary times, is dissolved in the water, so near the early-stage rainwater the complicated component of early-stage rainwater, of a great variety, the especially industrial enterprise.Early-stage rainwater directly enters the river without any processing through rain pipe can cause environment pollution, so must arranging, collects and preliminary treatment facility such as oil removal, precipitation etc. early-stage rainwater, make it enter after treatment plant area's sewage network, finally process to municipal wastewater treatment plant.
Present stage is for the processing of early-stage rainwater, the employing manual switching mode that has is not established the rainwater storage pond, rainwater minute two-way after surface flow water collection pipe road gathers in the capture range, one the tunnel through the laggard plant area of oil removal precipitation process soil pipe, and the rain in factory area pipe is directly advanced on another road.Each establishes hand sluice valve, Artificial Control along separate routes.Before the rainfall, open into the soil pipe valve, close into the rain pipe valve, after a period of time, open into the rain pipe valve, close into the soil pipe valve.Make by way of manual operation the treated laggard soil pipe of early-stage rainwater, middle and later periods cleaning rainwater advances rain pipe.This kind simplicity of design, small investment, but human factor is too large, if manage not in placely, then early-stage rainwater may directly advance rain pipe or the middle and later periods rainwater advances soil pipe in a large number, actual capabilities perform practically no function, and cause negative consequence.
And notification number is the patent " a kind of rain collector of early-stage rainwater stream abandoning " of CN202380514U, its operating principle is that rainwater enters from rain pipe, first directly flow to the early-stage rainwater collecting box by the early-stage rainwater collecting pipe, rain was collected when a certain amount of originally, water level rises and promotes the floating block rising, flap valve upwards rotates under the drive of floating block, stop at the limited block place, flap valve blocks the water inlet on early-stage rainwater collecting pipe top, rainwater no longer flows to the early-stage rainwater collecting box by the early-stage rainwater collecting pipe, avoided mixing with the later stage rainwater, the later stage rainwater enters the rainwater collection header by the rainwater collection collector that is connected with described rain pipe.This kind design also simple, investment is also lacked, automaticity is not high, what not by the amount of collecting early-stage rainwater in the calculation specifications early-stage rainwater collecting box, can not guarantee that the rainwater that the early-stage rainwater collecting box is collected is early-stage rainwater entirely, can not guarantee whether early-stage rainwater can enter the rainwater collection header, so this kind device inferior separating effect still exists and pollutes.
Summary of the invention
Large for human factor in the prior art, automaticity is low, inferior separating effect, still has the disadvantages such as pollutions, invented a kind of automaticity high, switch effective early-stage rainwater collection automatic switchover system.
Above-mentioned goal of the invention is achieved through the following technical solutions, a kind of early-stage rainwater is collected automatic switchover system, comprise the early-stage rainwater collecting pit, surface flow water collection pipe road, the early-stage rainwater pipeline, later stage storm-water drainage pipeline, its main points are that it also comprises early-stage rainwater collection metering system, the early-stage rainwater gathering system, the information management control system; Early-stage rainwater is collected metering system, the early-stage rainwater gathering system is connected with the information management control system.
As preferably, described early-stage rainwater is collected metering system and is comprised of the pressure sensor of early-stage rainwater collecting pit bottom; Described early-stage rainwater gathering system is comprised of the electromagnetic valve that is contained on surface flow water collection pipe road, early-stage rainwater pipeline, the later stage storm-water drainage pipeline; Described information management control system is comprised of microprocessor; Pressure sensor, electromagnetic valve are connected with microprocessor.
As preferably, the early-stage rainwater collecting pit is equipped with drainage pump, and the drainage pump delivery port is connected with an effluent discharge pipe, and drainage pump is connected with microprocessor, and controlled by microprocessor; Described electromagnetic valve is two-position three way magnetic valve.
The present invention compared with prior art has following advantage: the one, and described electromagnetic valve is two-position three way magnetic valve, can automatically switch according to the output signal from microprocessor, and surface flow water is switched to early-stage rainwater pipeline or later stage storm-water drainage pipeline; The 2nd, adopts pressure sensor, two-position three way magnetic valve, microprocessor are collected automatically according to the early-stage rainwater quantity that enters the early-stage rainwater collecting pit, and two-position three way magnetic valve automaticallyes switch, and the drainage pump automatic-discharging has been realized early-stage rainwater collection automation; The 3rd, the present invention is simple in structure, cost is low, promotes easily.
Description of drawings
Fig. 1: system schematic of the present invention
Number in the figure is: 1-early-stage rainwater collecting pit, 2-surface flow water collection pipe road, 3-early-stage rainwater pipeline, 4-later stage storm-water drainage pipeline, the 5-early-stage rainwater is collected metering system, 6-early-stage rainwater gathering system, 7-information management control system, 8-pressure sensor, the 9-two-position three way magnetic valve, the 10-microprocessor, 11-drainage pump, 12-effluent discharge pipe
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing 1 represented embodiment:
Comprise early-stage rainwater collecting pit 1, surface flow water collection pipe road 2, early-stage rainwater pipeline 3, later stage storm-water drainage pipeline 4 is characterized in that it also comprises early-stage rainwater collection metering system 5, early-stage rainwater gathering system 6, information management control system 7; Early-stage rainwater is collected metering system 5, early-stage rainwater gathering system 6 is connected with information management control system 7.Described early-stage rainwater collection metering system 5 is comprised of the pressure sensor 8 of early-stage rainwater collecting pit 1 bottom; Described early-stage rainwater gathering system 6 is comprised of the two-position three way magnetic valve 9 that is contained on surface flow water collection pipe road 2, early-stage rainwater pipeline 3, the later stage storm-water drainage pipeline 4; Described information management control system 7 is comprised of microprocessor 10; Pressure sensor 8, two-position three way magnetic valve 9 are connected with microprocessor 10; Early-stage rainwater collecting pit 1 is equipped with drainage pump 11, and drainage pump 11 delivery ports are connected with an effluent discharge pipe 12, and drainage pump 11 is connected with microprocessor 10, and is subjected to microprocessor 10 controls.
It is apparent to one skilled in the art that the present invention can change into various ways, and such change is not thought and departed from the scope of the present invention.What all were such will be included within the scope of this claim the apparent modification of described those skilled in the art.

Claims (3)

1. an early-stage rainwater is collected automatic switchover system, comprises the early-stage rainwater collecting pit, surface flow water collection pipe road, the early-stage rainwater pipeline, later stage storm-water drainage pipeline is characterized in that it also comprises early-stage rainwater collection metering system, the early-stage rainwater gathering system, the information management control system; Early-stage rainwater is collected metering system, the early-stage rainwater gathering system is connected with the information management control system.
2. early-stage rainwater according to claim 1 is collected automatic switchover system, it is characterized in that, described early-stage rainwater is collected the pressure sensor of metering system bottom the early-stage rainwater collecting pit and formed; Described early-stage rainwater gathering system is comprised of the electromagnetic valve that is contained on surface flow water collection pipe road, early-stage rainwater pipeline, the later stage storm-water drainage pipeline; Described information management control system is comprised of microprocessor; Pressure sensor, electromagnetic valve are connected with microprocessor.
3. early-stage rainwater according to claim 2 is collected automatic switchover system, it is characterized in that the early-stage rainwater collecting pit is equipped with drainage pump, and the drainage pump delivery port is connected with an effluent discharge pipe, and drainage pump is connected with microprocessor, and controlled by microprocessor; Described electromagnetic valve is two-position three way magnetic valve.
CN2013102920475A 2013-07-12 2013-07-12 Automatic switching system for initial rainwater collection Pending CN103362202A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013102920475A CN103362202A (en) 2013-07-12 2013-07-12 Automatic switching system for initial rainwater collection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013102920475A CN103362202A (en) 2013-07-12 2013-07-12 Automatic switching system for initial rainwater collection

Publications (1)

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CN103362202A true CN103362202A (en) 2013-10-23

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103993649A (en) * 2013-10-31 2014-08-20 金东纸业(江苏)股份有限公司 Rainwater collection pool control system and method
CN104782447A (en) * 2015-04-17 2015-07-22 浙江大学 Agricultural land initial stage runoff collection irrigation system and method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004003307A (en) * 2002-04-25 2004-01-08 Noboru Arimura Rainwater collection and treatment method, rainwater collector and drinking water maker
KR100744631B1 (en) * 2007-02-27 2007-08-02 (주)이엠엔씨코리아 Primary stage rainwater management system using chloride ion
CN101718881A (en) * 2009-11-09 2010-06-02 中国计量学院 Self-compensation remote siphon drainage type measuring method and device for rainfall capacity
CN202595883U (en) * 2012-05-31 2012-12-12 深圳市建筑设计研究总院有限公司 Automatic rainwater removing and recycling system and automatic rainwater-collecting system
CN202730928U (en) * 2012-08-29 2013-02-13 中国瑞林工程技术有限公司 Novel rainwater collection system
CN203037881U (en) * 2013-01-22 2013-07-03 张伟 Pressure type pluviometer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004003307A (en) * 2002-04-25 2004-01-08 Noboru Arimura Rainwater collection and treatment method, rainwater collector and drinking water maker
KR100744631B1 (en) * 2007-02-27 2007-08-02 (주)이엠엔씨코리아 Primary stage rainwater management system using chloride ion
CN101718881A (en) * 2009-11-09 2010-06-02 中国计量学院 Self-compensation remote siphon drainage type measuring method and device for rainfall capacity
CN202595883U (en) * 2012-05-31 2012-12-12 深圳市建筑设计研究总院有限公司 Automatic rainwater removing and recycling system and automatic rainwater-collecting system
CN202730928U (en) * 2012-08-29 2013-02-13 中国瑞林工程技术有限公司 Novel rainwater collection system
CN203037881U (en) * 2013-01-22 2013-07-03 张伟 Pressure type pluviometer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103993649A (en) * 2013-10-31 2014-08-20 金东纸业(江苏)股份有限公司 Rainwater collection pool control system and method
CN103993649B (en) * 2013-10-31 2016-06-01 金东纸业(江苏)股份有限公司 Rainwater collection pool Controlling System and method
CN104782447A (en) * 2015-04-17 2015-07-22 浙江大学 Agricultural land initial stage runoff collection irrigation system and method thereof

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C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20131023

C05 Deemed withdrawal (patent law before 1993)