CN107806161B - Diversion well control system and diversion well for power failure and control method - Google Patents
Diversion well control system and diversion well for power failure and control method Download PDFInfo
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- CN107806161B CN107806161B CN201711019556.5A CN201711019556A CN107806161B CN 107806161 B CN107806161 B CN 107806161B CN 201711019556 A CN201711019556 A CN 201711019556A CN 107806161 B CN107806161 B CN 107806161B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
- E03F5/107—Active flow control devices, i.e. moving during flow regulation
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/20—Measuring flow in sewer systems
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Abstract
The invention discloses a diversion well control system, a diversion well and a control method used in power failure, relating to the diversion well control field, comprising: the driving module is used for driving the weir gate to lift; and the weather detection module is used for judging whether the environment is a rainy day environment or a sunny day environment and generating a sunny day detection signal and a rainy day detection signal. The power failure detection module is provided with an alarm device and is used for detecting whether the power supply system has power failure or not and generating a power failure detection signal; the controller is in signal connection with the weather detection module, the power failure detection module and the driving module respectively, and is used for receiving the clear-weather detection signal, the rainy-weather detection signal and the power failure detection signal, combining the rainy-weather detection signal or the clear-weather detection signal on the basis of whether the power failure detection signal is received or not, and controlling the driving module to drive the weir gate to be in an open state or to be in a current state; and the standby power supply is connected with the driving module. The shunt well control system used in power failure can avoid waterlogging.
Description
Technical Field
The invention relates to the field of shunt well control, in particular to a shunt well control system and a shunt well for power failure and a control method.
Background
At present, the diversion well is mainly used for carrying out rain and sewage diversion, and after diversion, the diversion well can be directly discharged into urban inland rivers, and natural landscape water can be used through natural sedimentation, and urban municipal water for supplying and spraying roads can also be used, so that rainwater flows into rivers through purification and buffering, and the use benefit of surface water can be improved. Meanwhile, sewage is discharged into a sewage pipe network and treated by a sewage treatment plant, so that the sewage is recycled. The rainwater and sewage diversion facilitates rainwater collection, utilization and centralized management and discharge, and reduces the impact of water quantity on a sewage treatment plant. The urban environment quality, urban grade and management level can be greatly improved, and the living environment and the living quality of the masses can be practically improved.
In the current diversion well, under the condition of sudden power failure, the weir gate and the gate are usually kept in the state before the power failure, but the treatment mode is easy to generate various abnormal conditions such as waterlogging and the like.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a control system for a shunt well during power failure, which can avoid waterlogging.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a diverter well control system for use in power outages for controlling a weir gate located at a front side of a natural body of water, comprising:
the driving module is used for driving the weir gate to lift;
the weather detection module is used for judging whether the environment is a rainy day environment or a sunny day environment and generating a sunny day detection signal and a rainy day detection signal;
the power failure detection module is provided with an alarm device and is used for detecting whether a power supply system of the diversion well control system has power failure or not and generating a power failure detection signal;
the controller is in signal connection with the weather detection module, the power failure detection module and the driving module respectively, and is used for receiving a clear-weather detection signal, a rainy-weather detection signal and a power failure detection signal, and controlling the driving module to drive the weir gate to be in an open state or to be in a current state by combining the rainy-weather detection signal or the clear-weather detection signal on the basis of whether the power failure detection signal is received or not; and
and the standby power supply is connected with the driving module and is used for providing power for driving the weir gate when power is cut off.
On the basis of the technical scheme, the shunt well control system further comprises an alarm device, the alarm device is connected with the controller, and the controller is further used for controlling the alarm device to give an alarm.
On the basis of the technical scheme, the driving module is an electric lifting rod or a hydraulic oil cylinder.
On the basis of the technical scheme, the weather detection module is a rain gauge.
On the basis of the technical scheme, the standby power supply is a UPS power supply.
On the basis of the technical scheme, the controller is a PLC.
Meanwhile, the invention also aims to provide the diversion well capable of avoiding waterlogging.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a diversion well comprises a well body and the diversion well control system, wherein a weir gate is arranged in the well body.
Meanwhile, the invention also aims to provide a control method capable of avoiding waterlogging.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a method of controlling the above-described diverter well control system, the method comprising the steps of:
the power failure detection module detects whether a power supply system of the shunt well control system has power failure, if not, the power failure detection module generates and sends a power failure detection signal to the controller, and circularly detects whether the power supply system of the shunt well control system has power failure; if so, the controller cannot receive the power failure detection signal generated by the power failure detection module, and the weather detection module further judges whether the current environment is a rainy environment or a sunny environment; when the device is in a sunny environment, the current state of the weir gate is kept; when the weir gate is in a rainy environment, the driving module drives the weir gate to be in an open state through the standby power supply.
On the basis of the technical scheme, the shunt well control system further comprises an alarm device, the alarm device is connected with the controller, and the controller controls the alarm device to give an alarm when the controller receives a fine-day detection signal and does not receive a power failure detection signal.
On the basis of the technical scheme, the weather detection module is a rain gauge, and when the rain gauge detects that the accumulated rainfall per hour is greater than a preset value, the rain gauge judges that the environment is rainy; and when the rainfall meter detects that the cumulative rainfall per hour is less than or equal to a preset value, the rainfall meter judges that the environment is a sunny environment.
Compared with the prior art, the invention has the advantages that:
the control system for the shunt well during power failure can perform distinguishing treatment according to the environments of sunny days and rainy days under the condition of sudden power failure, and when the control system is in the environment of sunny days, the alarm device gives an alarm and maintains the existing state of the weir gate. When the flood barrier is in a rainy environment, the driving module drives the weir gate to be opened, and flood supply is well prepared. Compared with the traditional processing mode of uniformly maintaining the state before power failure, the method can better avoid various abnormal conditions such as waterlogging and the like.
Drawings
FIG. 1 is a flow chart of a control method according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The invention provides a shunt well control system used in power failure, which comprises a driving module, a weather detection module, a power failure detection module, a controller and a standby power supply.
The driving module is used for driving the weir gate to lift. The drive module in the invention can be an electric lifting rod or a hydraulic oil cylinder.
The weather detection module is used for judging whether the environment is a rainy day environment or a sunny day environment and generating a sunny day detection signal and a rainy day detection signal. The weather detection module in the invention is a rain gauge, the rain gauge judges whether the rain gauge is in a rainy day environment or a sunny day environment by detecting whether the accumulated rainfall per hour exceeds a preset value, and specifically, when the rain gauge detects that the accumulated rainfall per hour is more than 2mm, the rain gauge judges that the rain gauge is in the rainy day environment. And when the rainfall meter detects that the cumulative rainfall per hour is less than or equal to 2mm, the rainfall meter judges that the environment is a sunny environment.
The controller is in signal connection with the weather detection module, the power failure detection module and the driving module respectively, and is used for receiving the fine-day detection signal, the rainy-day detection signal and the power failure detection signal, combining the rainy-day detection signal or the fine-day detection signal on the basis of whether the power failure detection signal is received or not, and controlling the driving module to drive the weir gate to be in an open state or to be in a current state. Specifically, when the controller is in a sunny environment and does not receive a power failure detection signal, the current state of the weir gate is maintained. When the power-off detection device is in a rainy environment and the controller does not receive the power-off detection signal, the driving module drives the weir gate to be in an open state through the standby power supply.
The shunt well control system further comprises an alarm device, the alarm device is connected with the controller, and the controller is further used for controlling the alarm device to give an alarm. Specifically, when the controller does not receive the power failure detection signal and receives the clear day detection signal, the controller controls the alarm device to alarm.
The standby power supply is connected with the controller and is mainly used for providing power for driving the weir gate during power failure. The standby Power Supply in the invention is an UPS (Uninterruptible Power Supply).
The invention also provides a diversion well which comprises a well body and the diversion well control system, wherein the weir gate is arranged in the well body.
Referring to fig. 1, the present invention further provides a control method of the above-mentioned diversion well control system, which includes the following steps:
the power failure detection module detects whether a power supply system of the shunt well control system has power failure, if not, the power failure detection module generates and sends a power failure detection signal to the controller, and circularly detects whether the power supply system of the shunt well control system has power failure; if so, the controller cannot receive the power failure detection signal generated by the power failure detection module, and the weather detection module further judges whether the current environment is a rainy environment or a sunny environment; when the device is in a sunny environment, the current state of the weir gate is kept; when the weir gate is in a rainy environment, the driving module drives the weir gate to be in an open state through the standby power supply.
The shunt well control system further comprises an alarm device, the alarm device is connected with the controller, and the controller controls the alarm device to give an alarm when the controller receives a fine day detection signal and does not receive a power failure detection signal.
The weather detection module in the invention is a rain gauge, the rain gauge judges whether the rain gauge is in a rainy day environment or a sunny day environment by detecting whether the accumulated rainfall per hour exceeds a preset value, and specifically, when the rain gauge detects that the accumulated rainfall per hour is more than 2mm, the rain gauge judges that the rain gauge is in the rainy day environment. And when the rainfall meter detects that the cumulative rainfall per hour is less than or equal to 2mm, the rainfall meter judges that the environment is a sunny environment.
The control system for the shunt well during power failure can perform distinguishing treatment according to the environments of sunny days and rainy days under the condition of sudden power failure, and when the control system is in the environment of sunny days, the alarm device gives an alarm and keeps the current state of the weir gate. When the flood barrier is in a rainy environment, the driving module drives the weir gate to be in an open state, and flood preparation is made. Compared with the traditional processing mode of uniformly maintaining the state before power failure, the method can better avoid various abnormal conditions such as waterlogging and the like.
The present invention is not limited to the above-described embodiments, and it will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and such modifications and improvements are also considered to be within the scope of the present invention. Those not described in detail in this specification are within the skill of the art.
Claims (8)
1. A diverter well control system for use in blackouts for controlling a weir gate located at a front side of a natural body of water, comprising:
the driving module is an electric lifting rod or a hydraulic oil cylinder and is used for driving the weir gate to lift;
the weather detection module is used for judging whether the environment is a rainy day environment or a sunny day environment and generating a sunny day detection signal and a rainy day detection signal;
the power failure detection module is provided with an alarm device and is used for detecting whether a power supply system of the diversion well control system has power failure or not and generating a power failure detection signal;
the controller is respectively in signal connection with the weather detection module, the power failure detection module and the driving module, is used for receiving a clear-day detection signal, a rainy-day detection signal and a power failure detection signal, and is combined with the rainy-day detection signal or the clear-day detection signal on the basis of whether the power failure detection signal is received or not, the driving module is controlled to drive the weir gate to be in an open state or to be kept in a current state, and the controller is also connected with an alarm device and is used for controlling the alarm device to give an alarm when the clear-day detection signal is received and the power failure detection signal is not received; and
and the standby power supply is connected with the driving module and used for driving the weir gate to provide power when power failure occurs, wherein when power failure is detected and the weir gate is in a rainy environment, the driving module drives the weir gate to be in an open state through the standby power supply.
2. The diverter well control system for use in blackouts according to claim 1, wherein: the weather detection module is a rain gauge.
3. The diverter well control system for use in blackouts according to claim 1, wherein: the standby power supply is a UPS power supply.
4. The diverter well control system for use in blackouts according to claim 1, wherein: the controller is a PLC.
5. A diverter well, characterized in that: a diverter well control system as defined in any one of claims 1 to 3 and comprising a well body, the weir being disposed within the well body.
6. A method of controlling a diverter well control system according to claim 1, comprising the steps of:
the power failure detection module detects whether a power supply system of the shunt well control system has power failure, if not, the power failure detection module generates and sends a power failure detection signal to the controller, and circularly detects whether the power supply system of the shunt well control system has power failure; if so, the controller cannot receive the power failure detection signal generated by the power failure detection module, and the weather detection module further judges whether the current environment is a rainy environment or a sunny environment; when the device is in a sunny environment, the current state of the weir gate is kept; when the weir gate is in a rainy environment, the driving module drives the weir gate to be in an open state through the standby power supply.
7. The control method according to claim 6, characterized in that: the shunt well control system further comprises an alarm device, the alarm device is connected with the controller, and the controller controls the alarm device to give an alarm when the controller receives a fine day detection signal and does not receive a power failure detection signal.
8. The control method according to claim 6, characterized in that: the weather detection module is a rain gauge, and when the rain gauge detects that the accumulated rainfall per hour is greater than a preset value, the rain gauge judges that the environment is rainy; and when the rainfall meter detects that the cumulative rainfall per hour is less than or equal to a preset value, the rainfall meter judges that the environment is a sunny environment.
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| CN201711019556.5A CN107806161B (en) | 2017-10-27 | 2017-10-27 | Diversion well control system and diversion well for power failure and control method |
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| CN201711019556.5A CN107806161B (en) | 2017-10-27 | 2017-10-27 | Diversion well control system and diversion well for power failure and control method |
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| CN107806161B true CN107806161B (en) | 2021-05-18 |
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| CN109469188A (en) * | 2018-09-28 | 2019-03-15 | 上海市政工程设计研究总院（集团）有限公司 | A kind of Intelligent rainwater well lid based on the NB-IoT communication technology |
| CN109868877A (en) * | 2019-03-26 | 2019-06-11 | 李士鹏 | Drainage system of freeway and construction method |
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| CN201421556Y (en) * | 2009-05-18 | 2010-03-10 | 唐永斌 | Automatic protecting and monitoring device of wastewater discharge |
| KR20140057976A (en) * | 2012-11-05 | 2014-05-14 | 씨에스이(주) | The automatic draining apparatus of rainwater treatment system |
| CN105649174A (en) * | 2015-12-31 | 2016-06-08 | 武汉美华禹水环境有限公司 | Rainwater discarding control system and method |
| CN205388692U (en) * | 2016-02-15 | 2016-07-20 | 南京禄辉物联科技有限公司 | Intelligent breeding remote automatic control system with prevent function of cutting off power supply |
| CN105888048A (en) * | 2016-04-19 | 2016-08-24 | 武汉圣禹排水系统有限公司 | Draining control method for catch basin |
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- 2017-10-27 CN CN201711019556.5A patent/CN107806161B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201421556Y (en) * | 2009-05-18 | 2010-03-10 | 唐永斌 | Automatic protecting and monitoring device of wastewater discharge |
| KR20140057976A (en) * | 2012-11-05 | 2014-05-14 | 씨에스이(주) | The automatic draining apparatus of rainwater treatment system |
| CN105649174A (en) * | 2015-12-31 | 2016-06-08 | 武汉美华禹水环境有限公司 | Rainwater discarding control system and method |
| CN205388692U (en) * | 2016-02-15 | 2016-07-20 | 南京禄辉物联科技有限公司 | Intelligent breeding remote automatic control system with prevent function of cutting off power supply |
| CN105888048A (en) * | 2016-04-19 | 2016-08-24 | 武汉圣禹排水系统有限公司 | Draining control method for catch basin |
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Address after: No. 509 Weihu Road, Shamao Street, Hannan District, Wuhan City, Hubei Province, 430000 Patentee after: Wuhan Shengyu Smart Ecological Environmental Protection Co.,Ltd. Address before: 430000, No. 189, Minli North Road, Wuhan Economic and Technological Development Zone, Hubei Province Patentee before: WUHAN SHENGYU DRAINAGE SYSTEM Co.,Ltd. |