CN203188279U - Automatic control device for collection and discharging of initial rainwater - Google Patents
Automatic control device for collection and discharging of initial rainwater Download PDFInfo
- Publication number
- CN203188279U CN203188279U CN2013202108149U CN201320210814U CN203188279U CN 203188279 U CN203188279 U CN 203188279U CN 2013202108149 U CN2013202108149 U CN 2013202108149U CN 201320210814 U CN201320210814 U CN 201320210814U CN 203188279 U CN203188279 U CN 203188279U
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- rainwater
- stage rainwater
- initial rainwater
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
An automatic control device for collection and discharging of initial rainwater in an industrial enterprise initial rainwater collection system is composed of a rain gauge, a rainwater flow sensor installed in a rainwater pipeline, a host control computer, an electric valve installed on an initial rainwater collection pool water inlet pipeline, a spare manual valve connected with the electric valve in parallel, an electric valve arranged on a rainwater waste flow pipeline, a spare manual valve connected with the electric valve in parallel, a high-water-level sensor, a low-water-level sensor and a sewage-discharging submersible pump, wherein the high-water-level sensor, the low-water-level sensor and the sewage-discharging submersible pump are installed in an initial rainwater collection pool. The automatic control device for collection and discharging of the initial rainwater can effectively resolve the environmental problems caused by late or incomplete collection of industrial enterprise initial rainwater or direct outward flowing of the rainwater after collection, can adjust the collection time of the initial rainwater according to actual needs, guarantees the collection effect, shares the early-warning convenience brought by weather information, guarantees the initial rainwater collection system to be in an emergency state in advance before rainfall, collects initial rainwater collection data in real time and provides the data for related management departments, and improves the supervision effect.
Description
Technical field
The utility model relates to a kind of early-stage rainwater and receives row's automaton, is applicable to the take up space gathering system of contaminated rainwater of (comprising ground) natural rainfall initial stage of industrial enterprise, belongs to environment monitoring and control field.
Background technology
The pollutant component complexity of industrial enterprise's initial stage ground rainwater, of a great variety, and widely different because of the difference of enterprise nature, the concentration of part pollutant is high a lot of than the municipal rainwater in city, as oils, COD, heavy metal and enterprise characteristic pollutant etc.Along with the pay attention to day by day of country to efforts at environmental protection, to early-stage rainwater, especially the collection and treatment of industrial enterprise's initial stage ground rainwater just seems more and more important.
Lu Ronghai " industrial enterprise's early-stage rainwater is collected and handled and inquire into " (" water supply and drainage " Vol.34 supplementary issue 2008) has proposed two kinds of early-stage rainwater control schemes.Scheme 1 is the Artificial Control mode, this scheme is not established the early-stage rainwater collecting pit, adopt and control collection and the abandoned stream that gate valve carries out early-stage rainwater manually, the problem that exists mainly is: the Artificial Control gate valve is operated free hysteresis, can not adapt to burst and the aqueous condition that plunges, because early-stage rainwater gathering system On/Off is untimely, often causes early-stage rainwater not collect or collect incomplete or excessive collection.
Scheme 2 is automatic control mode, this scheme is established the early-stage rainwater collecting pit, early-stage rainwater collecting pit double as rainwater sedimentation basin, the relevant motor operated valve of fluid level controller control by arranging in the early-stage rainwater collecting pit carries out collection and the abandoned stream of rainwater, and the problem that this scheme exists mainly is: 1, do not consider system's operation problem under the accident condition that electrically operated valve can not open and close; 2, can't control, adjust the opening and closing time of electrically operated valve according to the actual requirements; 3, can't share the early warning facility that weather information is brought, discharge early-stage rainwater collecting pit sewage before the rainfall, reserve and collect the early-stage rainwater space; 4, do not have the function that the real-time collecting early-stage rainwater is collected data; 5, can not identify twice precipitation event in the adjacent nearer time, can cause collecting and handling directly abandoned stream rainwater, waste energy.
Summary of the invention
Technical problem to be solved in the utility model is the deficiency that overcomes above-mentioned existing industrial enterprise early-stage rainwater gathering system control technology, and provide a kind of early-stage rainwater of industrial enterprise's early-stage rainwater gathering system to receive row's automaton, untimely to solve manually operated early-stage rainwater gathering system and open, close, often cause early-stage rainwater not collect or collect the problem of incomplete or excessive collection; Solve system's operation problem and not intelligent under the accident condition that the early-stage rainwater gathering system of establishing fluid level controller control in the early-stage rainwater collecting pit do not consider that electrically operated valve can not open and close, can't control, adjust the opening and closing time of electrically operated valve according to the actual requirements, can't share the early warning facility that weather information is brought, can not collect data by the real-time collecting early-stage rainwater, can not identify twice precipitation event in the adjacent nearer time, cause collecting and handle the problem that direct abandoned stream rainwater wastes energy.
The technical scheme in the invention for solving the technical problem is: the early-stage rainwater that this industrial enterprise early-stage rainwater gathering system is used is received row's automaton, it is by rainfall gauge, be installed on the rainwater flow transmitter in the storm sewer, main control computer, be installed on electrically operated valve and the standby hand-operated valve in parallel with it on the early-stage rainwater collecting pit inlet channel, be installed on electrically operated valve and the standby hand-operated valve in parallel with it on the rain water drainage pipeline, be installed on high water level sensor and low water level sensor and sewage discharge submersible pump formation in the early-stage rainwater collecting pit, rainfall gauge, be installed on the rainwater flow transmitter in the storm sewer and be installed on high water level sensor in the early-stage rainwater collecting pit and the output of low water level sensor links to each other with a detection signal input of main control computer respectively, three control signal outputs of main control computer respectively with early-stage rainwater collecting pit inlet channel on the electrically operated valve installed, the electrically operated valve of installing on the rain water drainage pipeline, the control end that the sewage of installing in the early-stage rainwater collecting pit is discharged submersible pump links to each other.
Adopt early-stage rainwater provided by the utility model to receive industrial enterprise's early-stage rainwater gathering system of row's automaton:
After rainfall begins, the open-air detected rainfall of rainfall gauge and the rainfall size information that arranges, the detected early-stage rainwater flow information of rainwater flow transmitter that is arranged in the storm sewer all will be sent to main control computer, after the rainfall information and rainwater flow information that the main control computer analytical calculation receives, send out the electrically operated valve that control signal is installed to the early-stage rainwater collecting pit inlet channel respectively, the electrically operated valve of installing on the rain water drainage pipeline, the electrically operated valve of installing on the control early-stage rainwater collecting pit inlet channel is opened, the electrically operated valve of installing on the rain water drainage pipeline is closed, early-stage rainwater is collected in the early-stage rainwater collecting pit, (timing time is with plant area's area to begin countdown simultaneously, duct length, composite factors such as rainfall intensity are set), timing finishes, main control computer is sent out the electrically operated valve that control signal is installed to the early-stage rainwater collecting pit inlet channel respectively again, the electrically operated valve of installing on the rain water drainage pipeline, the electrically operated valve of installing on the control early-stage rainwater collecting pit inlet channel is closed, the electrically operated valve of installing on the rain water drainage pipeline is opened, and the abandoned stream rainwater is in line to off-site by Storm Sewer Network.
And early-stage rainwater receipts row automaton is arranged at the high and low level sensor in the early-stage rainwater collecting pit, and in the time of can solving high-intensity rainfall, collection rainwater time timing does not finish and the overflow problem of early-stage rainwater collecting pit appearance.When the initial stage, rainwater collecting pit water level reached high water level, high water level sensor is signaled to main control computer, main control computer control is opened the sewage that arranges in the early-stage rainwater collecting pit and is discharged submersible pump, the rainwater in the early-stage rainwater collecting pit is in time drained into Wastewater Treatment Plant handle.
Early-stage rainwater provided by the utility model is received row's automaton, rainwater flow transmitter by arranging, rainfall gauge be perception precipitation information automatically, and control collection/abandoned stream rainwater automatically, solve industrial enterprise's early-stage rainwater gathering system and open, close the untimely problem that causes early-stage rainwater not collect or collect incomplete or excessive collection; By the standby hand-operated valve (maintenance normally off) that is arranged in parallel with electrically operated valve, solve system's operation problem under the accident condition that electrically operated valve can not open and close; Realize Based Intelligent Control by main control computer, control, adjust the opening and closing time of electrically operated valve according to the actual requirements, before rainfall, discharge sewage in the early-stage rainwater collecting pit, reserve and collect the early-stage rainwater space according to weather information, and the real-time collecting early-stage rainwater is collected data, identify (can set according to the actual requirements, change) twice precipitation event in the adjacent nearer time simultaneously, prevent from collecting and handling directly abandoned stream rainwater.
Adopt industrial enterprise's early-stage rainwater gathering system of early-stage rainwater receipts row automaton provided by the utility model compared with prior art, obtainable good effect:
Can effectively solve industrial enterprise's early-stage rainwater can not in time collect or collect not exclusively or the environmental problem that directly outflows and cause again after collecting, and can guarantee collecting effect according to the acquisition time of composite factors such as plant area's area, precipitation intensity, pipeline flow adjustment early-stage rainwater; Can share the early warning facility that weather information is brought, guarantee that the early-stage rainwater gathering system advances into emergency rating in the rainfall prerequisite, guarantee that early-stage rainwater does not efflux, and can collect data and offer related management department by the real-time collecting early-stage rainwater, improve the supervision effect.
Description of drawings
The early-stage rainwater that Fig. 1 provides for employing the utility model embodiment is received the early-stage rainwater gathering system figure of industrial enterprise of row's automaton.
The specific embodiment
With reference to accompanying drawing, an early-stage rainwater that adopts the utility model embodiment to provide is received industrial enterprise's early-stage rainwater gathering system of row's automaton, it is provided with the simple and easy sedimentation and filtration ditch 1 of rainwater and early-stage rainwater collecting pit 15, disposes plant area's sewage disposal system 12; It adopts, receive row's automaton by the rainfall gauge 2 of open-air setting by the early-stage rainwater that the utility model embodiment provides, be installed on the rainwater flow transmitter 4 in the storm sewer 3, main control computer 10, be installed on electrically operated valve 6 and the standby hand-operated valve 7 in parallel with it on the early-stage rainwater collecting pit inlet channel 5, be installed on electrically operated valve 13 and the standby hand-operated valve 14 in parallel with it on the rain water drainage pipeline 16, be installed on high water level sensor 8 and low water level sensor 9 and sewage discharge submersible pump 11 formations in the early-stage rainwater collecting pit 15, the open-air rainfall gauge 2 that arranges, be installed on the rainwater flow transmitter 4 in the storm sewer 3 and be installed on high water level sensor 8 in the early-stage rainwater collecting pit 15 and the output of low water level sensor 9 links to each other with a detection signal input of main control computer 10 respectively, three control signal outputs of main control computer 10 respectively with early-stage rainwater collecting pit inlet channel 5 on the electrically operated valve 6 installed, the electrically operated valve of installing on the rain water drainage pipeline 16 13, the control end that the sewage of installing in the early-stage rainwater collecting pit 15 is discharged submersible pump 11 links to each other.
Claims (1)
1. an early-stage rainwater is received row's automaton, it is characterized in that: it is by rainfall gauge (2), be installed on the rainwater flow transmitter (4) in the storm sewer (3), main control computer (10), be installed on electrically operated valve (6) and the standby hand-operated valve (7) in parallel with it on the early-stage rainwater collecting pit inlet channel (5), be installed on electrically operated valve (13) and the standby hand-operated valve (14) in parallel with it on the rain water drainage pipeline (16), be installed on high water level sensor (8) in the early-stage rainwater collecting pit (15) and low water level sensor (9) and sewage and discharge that submersible pump (11) constitutes, rainfall gauge (2), be installed on the rainwater flow transmitter (4) in the storm sewer (3) and be installed on high water level sensor (8) in the early-stage rainwater collecting pit (15) and the output of low water level sensor (9) links to each other with a detection signal input of main control computer (10) respectively, three control signal outputs of main control computer (10) are gone up the electrically operated valve of installing (6) with early-stage rainwater collecting pit inlet channel (5) respectively, rain water drainage pipeline (16) is gone up the electrically operated valve of installing (13), the control end that the sewage of installing in the early-stage rainwater collecting pit (15) is discharged submersible pump (11) links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202108149U CN203188279U (en) | 2013-04-24 | 2013-04-24 | Automatic control device for collection and discharging of initial rainwater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202108149U CN203188279U (en) | 2013-04-24 | 2013-04-24 | Automatic control device for collection and discharging of initial rainwater |
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| CN203188279U true CN203188279U (en) | 2013-09-11 |
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| CN2013202108149U Expired - Fee Related CN203188279U (en) | 2013-04-24 | 2013-04-24 | Automatic control device for collection and discharging of initial rainwater |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498507A (en) * | 2013-10-22 | 2014-01-08 | 苏州合展设计营造有限公司 | Rainwater flow discarding device |
| 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 |
| CN104594492A (en) * | 2015-01-21 | 2015-05-06 | 汪传发 | Rainwater discarding system and control method |
| CN105604161A (en) * | 2015-12-28 | 2016-05-25 | 北京建筑大学 | Wireless control initial rainwater discarding device |
| CN106049650A (en) * | 2016-07-29 | 2016-10-26 | 江苏融汇环境工程有限公司 | Whole flow distributing well |
| CN107140720A (en) * | 2017-07-05 | 2017-09-08 | 西安建筑科技大学 | Automatic feeding coagulant handles the device of roofing high pollution runoff in a kind of building downpipe |
| CN109208731A (en) * | 2018-10-18 | 2019-01-15 | 宁波点溪环保科技有限公司 | A kind of dirty intelligent part flow arrangement of pipe network rain |
| CN109991686A (en) * | 2019-04-29 | 2019-07-09 | 南宁市景怡环保科技有限公司 | A kind of initial rainwater collection monitoring system and its monitoring method |
| CN110424511A (en) * | 2019-07-29 | 2019-11-08 | 中国十七冶集团有限公司 | A kind of rain water drainage and recycle device |
-
2013
- 2013-04-24 CN CN2013202108149U patent/CN203188279U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498507A (en) * | 2013-10-22 | 2014-01-08 | 苏州合展设计营造有限公司 | Rainwater flow discarding device |
| CN103498507B (en) * | 2013-10-22 | 2014-09-24 | 苏州合展设计营造有限公司 | Rainwater flow discarding device |
| 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 |
| CN104594492A (en) * | 2015-01-21 | 2015-05-06 | 汪传发 | Rainwater discarding system and control method |
| CN105604161A (en) * | 2015-12-28 | 2016-05-25 | 北京建筑大学 | Wireless control initial rainwater discarding device |
| CN106049650A (en) * | 2016-07-29 | 2016-10-26 | 江苏融汇环境工程有限公司 | Whole flow distributing well |
| CN107140720A (en) * | 2017-07-05 | 2017-09-08 | 西安建筑科技大学 | Automatic feeding coagulant handles the device of roofing high pollution runoff in a kind of building downpipe |
| CN107140720B (en) * | 2017-07-05 | 2022-06-14 | 西安建筑科技大学 | Device for treating roofing high-pollution runoff by automatically adding coagulant in building downpipe |
| CN109208731A (en) * | 2018-10-18 | 2019-01-15 | 宁波点溪环保科技有限公司 | A kind of dirty intelligent part flow arrangement of pipe network rain |
| CN109991686A (en) * | 2019-04-29 | 2019-07-09 | 南宁市景怡环保科技有限公司 | A kind of initial rainwater collection monitoring system and its monitoring method |
| CN110424511A (en) * | 2019-07-29 | 2019-11-08 | 中国十七冶集团有限公司 | A kind of rain water drainage and recycle device |
| CN110424511B (en) * | 2019-07-29 | 2024-04-26 | 中国十七冶集团有限公司 | Rainwater discarding and recycling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20140424 |