CN114016588A - Cut-off control device and system - Google Patents
Cut-off control device and system Download PDFInfo
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- CN114016588A CN114016588A CN202111563785.XA CN202111563785A CN114016588A CN 114016588 A CN114016588 A CN 114016588A CN 202111563785 A CN202111563785 A CN 202111563785A CN 114016588 A CN114016588 A CN 114016588A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 238000012544 monitoring process Methods 0.000 claims abstract description 43
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 18
- 239000010865 sewage Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/02—Shut-off devices
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/10—Dividing the first rain flush out of the stormwater flow
-
- 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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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
A cut-off control device and a system thereof, wherein the cut-off control device comprises a well for installing a gate assembly, a gate frame is fixed at the bottom of an inner cavity of the well, a gate plate is movably inserted in the gate frame, a vertically downward electric hydraulic cylinder is arranged at the upper part of the inner cavity of the well, and a piston rod of the electric hydraulic cylinder is fixedly connected to the middle part of the gate plate and used for driving the gate plate to open and close; the upper part of the inner wall of the well is provided with an infrared camera for monitoring the gate; the upper part of the well is fixedly covered with a well cover, and the middle position of the bottom of the well cover is fixedly provided with a power supply box; the lower parts of the two sides of the upstream face of the gate frame are respectively provided with a flow sensor and a water quality sensor, and the flow sensor, the infrared camera and the water quality sensor are connected with an external monitoring host through data transmission. The interception control device can monitor various types of drainage, realizes the universality of pipe network environment application to the maximum extent, and can support the integral control of urban drainage interception.
Description
Technical Field
The invention belongs to the technical field of water treatment, and particularly relates to an interception control device and system.
Background
With the continuous development of urban construction in China, urban environment becomes one of the most important displays of urban images, environmental management becomes the most important, and river cleanliness and water quality inside cities become important rings of environmental management. In recent years, the phenomena of blackening and smelling of water bodies of rivers in cities and the like are widely concerned by society, and the main reason of the phenomena is water body discharge. The existing engineering technology mainly aims at enlarging the construction and maintenance of a drainage pipe network, diversion transformation of rainwater and sewage, purification of drainage water quality and the like, but has strong pertinence and cannot realize multi-level water environment treatment. Therefore, the invention is provided in view of the above, and it is very important to provide a device capable of automatically identifying water and effectively intercepting and monitoring water quality.
Disclosure of Invention
The invention aims to provide a cut-off control device and a cut-off control system, which can automatically identify a water body and carry out effective interception and water quality monitoring.
In order to achieve the purpose, the invention provides a closure control device which comprises a water well for installing a gate assembly, wherein a gate frame is fixed at the bottom of an inner cavity of the water well, a gate plate is movably inserted in the gate frame, a vertically downward electric hydraulic cylinder is arranged at the upper part of the inner cavity of the water well, and a piston rod of the electric hydraulic cylinder is fixedly connected to the middle part of the gate plate and used for driving the gate plate to open and close;
an infrared camera for monitoring the gate is arranged at the upper part of the inner wall of the well; the upper part of the well is fixedly covered with a well cover, and the middle position of the bottom of the well cover is fixedly provided with a power supply box;
and the lower parts of the two sides of the upstream surface of the gate frame are respectively provided with a flow sensor and a water quality sensor, and the flow sensor, the infrared camera and the water quality sensor are connected with an external monitoring host through data transmission.
In a preferred embodiment of the present invention, an external threaded pipe is fixed to both inner sides of the lower portions of both sides of the upstream surface of the gate frame, and the water quality sensor and the flow rate sensor are attached to ports of the external threaded pipe, respectively.
In a preferred embodiment of the present invention, a mesh cylinder is screwed to the outer wall of the external threaded pipe, and the mesh cylinder is an 18-mesh stainless steel mesh cylinder.
As a preferred embodiment of the present invention, an illumination lamp is installed at the bottom of the manhole cover, and the illumination lamp is electrically connected to the power supply box.
In a preferred embodiment of the present invention, the electric hydraulic cylinder is an IP68 waterproof interface, and is electrically connected to the power box and the external monitoring host.
The invention also provides an interception control system, which utilizes the interception control device and comprises the following control procedures:
s1: after the installation of the intercepting control device is completed, the intercepting control device is electrified to operate and check whether each module operates normally. Using a manual control button for control, observing whether the flashboard can reach a full opening and closing state, whether the flashboard can be opened and closed and reaches a limit stop, and remotely controlling whether the flashboard can reach the full opening and closing state, whether the external monitoring host receives return data of the flow sensor, the infrared camera and the water quality sensor, and whether video remote monitoring is normal or not through platform software;
s2: monitoring personnel sets a liquid level monitoring threshold value, whether the environment of simulating the liquid level reaching the threshold value can be automatically controlled or not is judged, and whether all experimental purposes are achieved by the intercepting control device or not is judged according to the image recorded by the infrared camera;
s3: under the normal operation state of the equipment, the flashboard is in an open state, the flow sensor starts to record water level data in real time, monitoring personnel set a liquid level monitoring threshold value, and the water quality sensor also participates in real-time monitoring in the process;
s4: when the water flow in the rainwater pipeline is gradually increased, the flow sensor transmits liquid level information to the control system in real time, and when the water level in the rainwater pipeline reaches the set liquid level monitoring threshold value, the system starts an automatic timing function, and at the moment, the flashboard is opened to enable water flow to flow into a sewage treatment plant;
s5: and after the specified timing time is reached, the flashboard is closed to form sealing blocking, and the water flow in the pipeline enters the river channel through the intercepting weir.
The invention relates to a cut-off control device, which has the beneficial effects that: the device has the advantages of simple structure, low assembly difficulty and low technical requirement on operators, and can effectively reduce the labor cost. Meanwhile, the device can be flexibly arranged in various underground wells, has low requirement on the installation environment and has stronger practicability. The device can also monitor various types of drainage, including but not limited to rainwater, domestic water, domestic sewage or other types of water drainage interception requirements, realize the universality of pipe network environment application to the maximum extent, and support the integral control of urban drainage interception; by adopting the scheme of the invention, the height of the sewage waterline can be effectively reduced, and the occurrence of the sewage back-irrigation phenomenon can be reduced.
The invention relates to an interception control system, which has the beneficial effects that: this system can realize real-time supervision to cut-off equipment running state, can collect and transmit relevant data such as quality of water data, the volume of damming water data, the number of times of holding back data, provides data reference to later stage water treatment or urban groundwater planning, can realize more nimble, more high-efficient, more convenient cut-off equipment control system according to data real-time adjustment system operation index simultaneously.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.
Fig. 1 is a schematic sectional view illustrating a distribution position of gates on a well in a closure control apparatus according to an exemplary embodiment of the present invention;
fig. 2 shows a schematic elevation view of a shut-off control device according to an exemplary embodiment of the present invention;
FIG. 3 shows an enlarged schematic view of FIG. 2 at C;
FIG. 4 is a schematic side view of a gate in a closure control device according to an exemplary embodiment of the present invention;
FIG. 5 shows an enlarged schematic view at B in FIG. 4;
fig. 6 shows a schematic top view of a gate in the closure control device according to an exemplary embodiment of the present invention;
FIG. 7 shows an enlarged schematic view of FIG. 6 at A;
FIG. 8 illustrates a schematic flow diagram of the operation of a closure control system gate in accordance with an exemplary embodiment of the present invention;
fig. 9 shows a schematic view of a shut-off control system according to an exemplary embodiment of the present invention.
Description of reference numerals:
1-a water well; 2-gate frame; 3-lighting lamps; 4-a power supply box; 5-well cover; 6-infrared camera; 7-a gate plate; 8-a flow sensor; 9-a water quality sensor; 10-a piston rod; 11-an electric hydraulic cylinder; 12-a mesh cylinder; 13-external thread pipe.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Example 1
In order to solve the problems in the prior art, the invention provides a cut-off control device, as shown in fig. 1 to 7, which comprises a water well 1 for installing a gate component, wherein a gate frame 2 is fixed at the bottom of an inner cavity of the water well 1, a gate plate 7 is movably inserted in the gate frame 2, a vertically downward electric hydraulic cylinder 11 is arranged at the upper part of the inner cavity of the water well 1, and a piston rod 10 of the electric hydraulic cylinder 11 is fixedly connected to the middle part of the gate plate 7; the upper part of the inner wall of the well 1 is provided with an infrared camera 6 for monitoring the gate; the upper part of the well 1 is fixedly covered with a well cover 5, and the middle position of the bottom of the well cover 5 is fixedly provided with a power supply box 4; flow sensors 8 are respectively arranged on the lower portions of two sides of the upstream face of the gate frame 2, and the flow sensors 8 and the infrared cameras 6 are connected with an external monitoring host in a data transmission mode.
The intercepting control device provided by the invention has the advantages of simple structure, low assembly difficulty and low technical requirement on operators, and can effectively reduce the labor cost. Meanwhile, the device can be flexibly arranged in various underground wells, has low requirement on the installation environment and has stronger practicability. The device can also monitor various types of drainage, including but not limited to rainwater, domestic water, domestic sewage or other types of water drainage interception requirements, realize the universality of pipe network environment application to the maximum extent, and support the integral control of urban drainage interception; by adopting the scheme of the invention, the height of the sewage waterline can be effectively reduced, and the occurrence of the sewage back-irrigation phenomenon can be reduced.
As shown in fig. 1 to 7, an external threaded pipe 13 is fixed to the inside of the lower part of each of the two sides of the upstream surface of the gate frame 2, and the water quality sensor 9 and the flow rate sensor 8 are mounted to the end of the external threaded pipe 13. The outer wall of the external thread pipe 13 is screwed with a net cylinder 12, and the net cylinder 12 is a stainless steel net cylinder with 18 meshes. Can protect water quality sensor 9 and flow sensor 8 through the net section of thick bamboo 12 that sets up, avoid receiving the parcel and the condition of collision of foreign matter.
The invention also provides an interception control system, which utilizes the interception control device and comprises the following control procedures:
s1: after the installation of the intercepting control device is completed, the intercepting control device is electrified to operate and check whether each module operates normally. The manual control button is used for controlling to observe whether the flashboard 7 can reach a full opening and closing state or not, whether the flashboard 7 can be opened and closed to reach a limit stop or not, and whether the flashboard 7 can reach the full opening and closing state or not, whether an external monitoring host receives return data of the flow sensor 8, the infrared camera 6 and the water quality sensor 9 or not, whether video remote monitoring is normal or not and the like are remotely controlled through platform software;
s2: monitoring personnel sets a liquid level monitoring threshold value, whether the environment of simulating the liquid level reaching the threshold value can be automatically controlled or not is judged, and whether the interception control device achieves all experimental purposes or not is judged according to the image recorded by the infrared camera 6;
s3: under the normal operation state of the equipment, the flashboard 7 is in an open state, the flow sensor 8 starts to record water level data in real time, monitoring personnel sets a liquid level monitoring threshold value, and the water quality sensor 9 also participates in real-time monitoring in the process;
s4: when the water flow in the rainwater pipeline is gradually increased, the flow sensor 8 transmits liquid level information to the control system in real time, and when the water level in the rainwater pipeline reaches a set threshold value, the system starts an automatic timing function, and at the moment, the flashboard 7 is opened to enable water flow to flow into a sewage treatment plant;
s5: and after the specified timing time is reached, the flashboard 7 is closed to form a sealing barrier, and the water flow in the pipeline enters the river channel through the intercepting weir.
Example 2
The intercepting control system according to the present embodiment is different from embodiment 1 in that the present embodiment includes the following control procedures:
s1: after the installation of the intercepting control device is completed, the intercepting control device is electrified to operate and check whether each module operates normally. The manual control button is used for controlling to observe whether the flashboard 7 can reach a full opening and closing state or not, whether the flashboard 7 can be opened and closed to reach a limit stop or not, and whether the flashboard 7 can reach the full opening and closing state or not, whether an external monitoring host receives return data of the flow sensor 8, the infrared camera 6 and the water quality sensor 9 or not, whether video remote monitoring is normal or not and the like are remotely controlled through platform software;
s2: monitoring personnel set a liquid level monitoring threshold value and a water quality detection index, simulate whether the liquid level reaches the threshold value environment and the water quality index can be automatically controlled, and judge whether the interception control device achieves all experimental purposes (whether the flashboard 7 is normally opened or closed) according to images recorded by the infrared camera 6;
s3: under the normal operation state of the equipment, the flashboard 7 is in an opening state, the flow sensor 8 starts to record water level data in real time, the water quality sensor 9 operates normally, and monitoring personnel set a control threshold value and a water quality detection index; when the water flow in the rainwater pipeline is gradually increased, the flow sensor 8 transmits liquid level information to the control system in real time, the water quality sensor 9 transmits a water quality monitoring numerical value to the control system, and the flashboard 7 is opened at the moment to enable water flow to flow into a sewage treatment plant;
s4: when the liquid level height and the water quality index meet the requirement of a discharge river channel, the flashboard 7 is closed to form a sealing barrier, water in the pipeline enters the river channel through the cut-off weir, and the water quality sensor 9 continuously monitors the water;
s5: when the water quality index does not meet the requirement of the discharge river channel in the subsequent monitoring process, the flashboard 7 is opened, so that water flow enters a sewage treatment plant.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (6)
1. A cut-off control device comprises a water well (1) for installing a gate assembly, and is characterized in that a gate frame (2) is fixed at the bottom of an inner cavity of the water well (1), a gate plate (7) is movably inserted in the gate frame (2), a vertically downward electric hydraulic cylinder (11) is installed at the upper part of the inner cavity of the water well (1), and a piston rod (10) of the electric hydraulic cylinder (11) is fixedly connected to the middle part of the gate plate (7) and used for driving the gate plate (7) to open and close;
an infrared camera (6) for monitoring the gate is arranged on the upper part of the inner wall of the well (1);
the upper part of the well (1) is fixedly covered with a well cover (5), and the middle position of the bottom of the well cover (5) is fixedly provided with a power supply box (4);
and the lower parts of the two sides of the upstream face of the gate frame (2) are respectively provided with a flow sensor (8) and a water quality sensor (9), and the flow sensor (8), the infrared camera (6) and the water quality sensor (9) are connected with an external monitoring host through data transmission.
2. The intercepting control device according to claim 1, wherein an external threaded pipe (13) is fixed to the inner sides of the lower portions of both sides of the upstream surface of the gate frame (2), and the water quality sensor (9) and the flow sensor (8) are respectively installed at the port portions of the external threaded pipe (13).
3. The shut-off control device according to claim 2, characterized in that a mesh cylinder (12) is screwed on the outer wall of the external threaded pipe (13), and the mesh cylinder (12) is an 18-mesh stainless steel mesh cylinder.
4. The intercepting control device according to claim 1, wherein a lighting lamp (3) is installed at the bottom of the well lid (5), and the lighting lamp (3) is electrically connected with the power supply box (4).
5. The device according to claim 3, wherein the electric hydraulic cylinder (11) is an IP68 waterproof interface and is electrically connected with the power box (4) and the external monitoring host.
6. A flow interception control system using the flow interception control apparatus according to any one of claims 1 to 5, comprising the following control procedures:
s1: after the installation of the intercepting control device is completed, the intercepting control device is electrified to operate and check whether each module operates normally. The manual control button is used for controlling to observe whether the flashboard (7) can be completely opened and closed or not, whether the flashboard (7) can be opened and closed or not and can be stopped at a limit position or not, whether the flashboard (7) can be completely opened and closed or not, whether the external monitoring host receives return data of the flow sensor (8), the infrared camera (6) and the water quality sensor (9) or not and whether the video remote monitoring is normal or not are remotely controlled through platform software;
s2: monitoring personnel set a liquid level monitoring threshold value, whether the environment of simulating the liquid level reaching the threshold value can be automatically controlled or not is judged, and whether all experimental purposes are achieved by the intercepting control device or not is judged according to the image recorded by the infrared camera (6);
s3: under the normal operation state of the equipment, the flashboard (7) is in an open state, the flow sensor (8) starts to record water level data in real time, monitoring personnel sets a liquid level monitoring threshold value, and the water quality sensor (9) can also participate in real-time monitoring in the process;
s4: when the water flow in the rainwater pipeline is gradually increased, the flow sensor (8) transmits liquid level information to the control system in real time, and when the water level in the rainwater pipeline reaches the set liquid level monitoring threshold value, the system starts an automatic timing function, and at the moment, the flashboard (7) is opened to enable water flow to flow into a sewage treatment plant;
s5: and after the appointed timing time is reached, the flashboard (7) is closed to form sealing blocking, and the water flow in the pipeline enters the river channel through the intercepting weir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111563785.XA CN114016588A (en) | 2021-12-20 | 2021-12-20 | Cut-off control device and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111563785.XA CN114016588A (en) | 2021-12-20 | 2021-12-20 | Cut-off control device and system |
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| CN114016588A true CN114016588A (en) | 2022-02-08 |
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| CN102225808A (en) * | 2011-04-11 | 2011-10-26 | 北京城市排水集团有限责任公司 | Checkgate apparatus and control method of accurately distributing inflow water for sewage treatment |
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| CN211395907U (en) * | 2019-11-07 | 2020-09-01 | 扬州蓝翔机电工程有限公司 | Road type integrated intelligent sewage intercepting well |
| CN113502896A (en) * | 2021-07-27 | 2021-10-15 | 福州城建设计研究院有限公司 | Double-gate mixed-flow rainwater storage and interception device, system and method based on water quality monitoring |
| CN113720980A (en) * | 2021-08-18 | 2021-11-30 | 中国二十冶集团有限公司 | Water quality monitoring and wisdom cut-off equipment and system |
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2021
- 2021-12-20 CN CN202111563785.XA patent/CN114016588A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225808A (en) * | 2011-04-11 | 2011-10-26 | 北京城市排水集团有限责任公司 | Checkgate apparatus and control method of accurately distributing inflow water for sewage treatment |
| CN207392409U (en) * | 2017-10-31 | 2018-05-22 | 安徽省高迪科技有限公司 | A kind of Mobyneb Vatch basin system |
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