CN216449930U - Rainwater gate control system - Google Patents
Rainwater gate control system Download PDFInfo
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- CN216449930U CN216449930U CN202122253288.1U CN202122253288U CN216449930U CN 216449930 U CN216449930 U CN 216449930U CN 202122253288 U CN202122253288 U CN 202122253288U CN 216449930 U CN216449930 U CN 216449930U
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- 238000004891 communication Methods 0.000 claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 239000010865 sewage Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 description 12
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
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- 229910052760 oxygen Inorganic materials 0.000 description 3
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- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
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- 230000003750 conditioning effect Effects 0.000 description 1
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- 230000003028 elevating effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a rainwater gate control system, which is applied to a rainwater gate, wherein the rainwater gate comprises a gate control module and a gate lifting device; the water quality detection module is connected with the input end of the control module, the control module is connected with the communication module, the communication module is further connected with the gate control module, and the gate control module is connected with the gate lifting device. The rainwater drainage control system can flexibly control the rainwater drainage condition according to the rainwater pollution condition, reduces the hysteresis of manually opening the rainwater gate, saves the labor cost, and has the characteristics of high automation and intelligence. The utility model can be widely applied to the technical field of sewage treatment.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a rainwater gate control system.
Background
Industrial plants are mainly chemicals due to special industrial functions and properties, raw materials or products involved in the whole production process are large in occupied area, production processes are numerous, maintenance and management of facilities have certain difficulty, pollutants can be leaked in production or transportation and storage if supervision is not sufficient, the pollutants can exist in a solid state, a gas state and a liquid state, the phenomenon of leakage and leakage easily occurs, if collection and treatment are not performed in time, surrounding water and soil can be polluted, if the chemical raw materials are washed by rainwater, the chemical raw materials can be discharged from the plants along with a rainwater pipe network or a rainwater channel, so that pollution is further enlarged, and more serious harm is brought to the environment.
The existing plant rainwater pollution prevention and control mode is mainly characterized in that water quality data such as pH, flow, turbidity and other pollutant concentrations of rainwater in a pipe network can be quickly and accurately obtained through timing sampling, corresponding professionals perform subsequent processing and operation after analyzing the water quality data, and the subsequent processing and operation are generally in a mode of terminal control by manually adjusting a rainwater discharge stop valve, so that whether rainwater in a plant is discharged outside is determined. The manual processing method is time-consuming and long-lasting, and has the problem of response lag in emergency.
SUMMERY OF THE UTILITY MODEL
To solve the above technical problems, the present invention aims to: a storm gate control system is provided.
The technical scheme adopted by the utility model is as follows:
a rainwater gate control system is applied to a rainwater gate, the rainwater gate comprises a gate control module and a gate lifting device, and the rainwater gate control system comprises a water quality detection module, a control module and a communication module;
the water quality detection module is connected with the input end of the control module, the control module is connected with the communication module, the communication module is further connected with the gate control module, and the gate control module is connected with the gate lifting device.
Further, the control module is also used for being in communication connection with the upper computer.
Further, the rainwater gate control system further comprises a keyboard module, and the keyboard module is connected with the control module.
Further, the rainwater gate control system further comprises a display module, and the display module is connected with the control module.
Further, the rainwater gate control system further comprises an alarm module, and the alarm module is connected with the control module.
Further, the communication module includes a first communication unit and a second communication unit;
the first communication unit is connected with the control module, the first communication unit is also connected with the second communication unit, and the second communication unit is in control connection with the gate.
The utility model has the beneficial effects that: the rainwater drainage system has the advantages that the rainwater drainage condition can be flexibly controlled according to the rainwater pollution condition, the hysteresis of manually opening the rainwater gate is reduced, the labor cost is saved, and the rainwater drainage system has the characteristics of automation and high intelligence.
Drawings
FIG. 1 is a block diagram of a storm gate control system of the present invention;
fig. 2 is a schematic current diagram of the storm gate of the present invention.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the present invention, if directions (up, down, left, right, front, and rear) are described, it is only for convenience of describing the technical solution of the present invention, and it is not intended or implied that the technical features referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, it is not to be construed as limiting the present invention.
In the utility model, the meaning of "a plurality" is one or more, the meaning of "a plurality" is more than two, and the terms of "more than", "less than", "more than" and the like are understood to exclude the number; the terms "above", "below", "within" and the like are understood to include the instant numbers. In the description of the present invention, if there is description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the present invention, unless otherwise specifically limited, the terms "disposed," "mounted," "connected," and the like are to be understood broadly, and may be, for example, directly connected or indirectly connected through an intermediate medium; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically connected, may be electrically connected or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.
The utility model will be further explained and explained with reference to the drawings and the embodiments in the description.
In order to at least partially solve one of the above problems, referring to fig. 1 and 2, the present invention provides a rain gate control system applied to a rain gate, wherein the rain gate comprises a gate control module and a gate lifting device, and the rain gate control system comprises a water quality detection module, a control module and a communication module;
the water quality detection module is connected with the input end of the control module, the control module is connected with the communication module, the communication module is further connected with the gate control module, and the gate control module is connected with the gate lifting device.
Specifically, the rainwater in the plant area flows into the rain channel, the rain channel is used for collecting rainwater, the rainwater gate is used for controlling whether rainwater in the rain channel is discharged outside the plant area or not, when the rainwater gate is opened, water in the rain channel is discharged outside the plant area, and when the rainwater gate is closed, rainwater in the rain channel cannot be discharged outside the plant area.
And the water quality detection module is used for detecting the water quality condition of the rainwater. In one embodiment, the water quality detection module includes a turbidity sensor for detecting a turbidity degree of the rainwater, a PH sensor for detecting an acid-base value of the rainwater, and a COD detector for detecting a Chemical Oxygen Demand (COD) of the rainwater, among others. COD is a commonly used comprehensive index for evaluating the pollution degree of water, and refers to the oxygen consumption for oxidizing and decomposing reducing substances (such as organic substances) in water by using chemical oxidants (such as potassium dichromate). Under a certain condition, the water sample takes the amount of an oxidant consumed by oxidizing reducing substances in 1 liter of water sample as an index, and the amount is converted into milligrams of oxygen required by oxidizing all the water samples in each liter, and the milligrams of oxygen is expressed by mg/L. COD reflects the degree of pollution of the water body by the reducing substances, and because the organic substances are the most common reducing substances in the water body, the COD reflects the degree of pollution of the water body by the organic substances to a certain degree, and the higher the COD is, the more serious the pollution is.
And the control module is used for sending corresponding control signals to the gate control module according to the water quality data collected by the water quality detection module, wherein the gate control module is in communication connection with the control module through the communication module, so that the purposes of data transmission and signal transmission are achieved. In a specific embodiment, the water quality detection module comprises a liquid CM442/CM444/CM448 multi-parameter transmitter, the control module comprises a liquid CM442/CM444/CM448 universal four-wire system multi-channel controller, the multi-parameter transmitter collects data such as the PH value, turbidity and COD of rainwater and outputs the data in the form of 4-20mA current, the data in the form of current is regulated to be a voltage signal of 0-5V by a signal conditioning circuit before being input to the multi-channel controller, and the multi-channel controller acquires the voltage signal so as to acquire the water quality data.
And the gate control module is used for controlling the gate lifting device to lift and drop the gate. Wherein, gate elevating gear can include many gyration valve electric actuator, and the gate control module can adopt singlechip, microcontroller, PLC etc. among the prior art.
In an embodiment, taking the COD detected by the water quality detection module as an example, when the control module determines that the detected COD concentration exceeds a preset concentration threshold, for example, the preset concentration threshold is 40mg/L, it indicates that the rainwater pollution is serious, and the rainwater gate of the rain channel needs to be closed in time to prevent the polluted rainwater from leaking, the control module sends a control signal for closing the rainwater gate to the gate control module, and the gate control module receives the control signal for closing the rainwater gate, i.e., controls the gate lifting device to operate, so as to drive the gate to descend, thereby preventing the polluted rainwater from leaking.
When the detected COD concentration is lower than the preset concentration threshold value, the rainwater quality is clean or the pollution is slight, the rainwater can be discharged outwards, the control module sends a control signal for opening the rainwater gate to the gate control module, the gate control module receives the control signal for opening the rainwater gate, and then the gate lifting device is controlled to act, so that the gate is driven to lift, and the rainwater is leaked outwards. It should be noted that the preset concentration threshold may be set according to actual conditions.
According to the rainwater quality monitoring system, when the rainwater quality pollution detected is judged to be serious, the rainwater gate is controlled to be closed to prevent rainwater from being discharged outside, the rainwater quality is clean or the pollution is light, the rainwater gate is controlled to be opened to discharge rainwater from a factory, the external discharge condition of rainwater can be flexibly controlled according to the water quality pollution condition of the rainwater, the hysteresis of manually opening the rainwater gate is reduced, and the rainwater quality monitoring system has the characteristics of automation and high intelligence. Especially in the weather of continuous rainfall, the staff need not interval time to measure the quality of water data, need not to control opening and closing of rainwater gate frequently and practiced thrift the cost of labor.
As a further alternative, referring to fig. 1, the control module is further configured to be in communication connection with the upper computer.
Specifically, this application still sets up control module and host computer communication connection, thereby transmit the quality of water data that water quality testing module gathered to the host computer, the user can look over the quality of water data of rainwater in real time at the host computer side, in addition, when the rainwater gate breaks down, gate control module still can pass through communication module with fault information and transmit to control module, control module receives this fault information, forward the host computer with it, the user can look over the fault reason in the host computer side is long-range, the purpose of the long-range data of looking over of user and understanding fault information has been realized.
In addition, the host computer can also send control signal to control module, for example, send control signal to control module that control gate rises and the gate descends, control module receives the control signal of this host computer to with this control signal transmission to gate control module, thereby gate control module controls the rise and the decline of gate, has realized the purpose of user remote control rainwater gate.
As a further optional implementation manner, referring to fig. 1, the rainwater gate control system further includes a keyboard module, and the keyboard module is connected to the control module.
Specifically, the keyboard module of the present application is configured to key in a key signal, for example, key in a key signal for controlling a gate to rise, key in a key signal for controlling a gate to fall, and modify a preset concentration threshold value and the like by using the keyboard module, so that a user can conveniently control the gate manually, and certainly, other key signals can also be keyed in, which is not described herein in detail. In a specific embodiment, the keyboard module may use a 4 x 4 matrix keyboard circuit.
As a further alternative, referring to fig. 1, the rainwater gate control system further includes a display module, and the display module is connected to the control module.
Specifically, the display module of this application for show quality of water data in real time. In one particular embodiment, the display module may include an LCD liquid crystal display.
As a further optional implementation, the communication module includes a first communication unit and a second communication unit;
the first communication unit is connected with the control module, the first communication unit is also connected with the second communication unit, and the second communication unit is in control connection with the gate.
Specifically, the communication module of this application includes first communication unit and second communication unit, and first communication unit includes RS 485's interface chip, and the second communication unit also includes RS 485's interface chip, and at the in-process of transmission data and transmission signal, carries out level switch through first communication unit and second communication unit to realize the transmission of signal and data between control module and the gate control module.
As a further optional implementation manner, referring to fig. 1, the rainwater gate control system further includes an alarm module, and the alarm module is connected to the control module.
Specifically, an alarm module is arranged for giving out alarm prompt sound. For example, when the condition that the gate lifting device of the rainwater gate cannot descend or ascend is detected, the control module controls the alarm module to give an alarm prompt sound so as to remind a worker to check and maintain the rainwater gate in the future.
The working principle of the utility model is as follows:
after the system is powered on, the water quality detection module collects water quality data of rainwater, the control module judges rainwater pollution according to the collected water quality data, when judging that the rainwater pollution is serious, a control signal for controlling the closing of the rainwater gate is transmitted to the gate control signal module, and the gate control module receives the control signal for closing the rainwater gate, namely, the gate lifting device is controlled to act, so that the gate is driven to descend, and the polluted rainwater is prevented from leaking. Simultaneously, control module still can control the display module and show the quality of water data that detect to and with this quality of water data transmission to the host computer, make things convenient for the staff to look over.
When the control module judges that the rainwater quality is clean or the pollution is light, a control signal for opening the rainwater gate is sent to the gate control module, and the gate control module receives the control signal for opening the rainwater gate, namely, the gate lifting device is controlled to act, so that the gate is driven to ascend, and rainwater in a plant area is discharged.
In addition, the staff can also utilize the keyboard module to type in the key signal of control gate and revise and preset concentration threshold value etc..
In addition, the upper computer is in communication connection with the control module, so that the upper computer can send a control signal for controlling the rainwater gate to the control module, and the control module forwards the control signal for controlling the rainwater gate to the gate control module, so that the rainwater gate is remotely controlled. Certainly, when the rainwater gate breaks down, alarm module can take place the warning suggestion sound, and fault information still can transmit to the host computer to make things convenient for the long-range fault information of looking over of staff. In a specific embodiment, the alarm module comprises a buzzer.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (4)
1. A rainwater gate control system is applied to a rainwater gate, and the rainwater gate comprises a gate control module and a gate lifting device;
the water quality detection module is connected with the input end of the control module, the keyboard module is connected with the control module, the control module is connected with the communication module, the communication module is also connected with the gate control module, and the gate control module is connected with the gate lifting device;
the control module is also used for being in communication connection with an upper computer.
2. A storm gate control system as claimed in claim 1 further comprising a display module connected to said control module.
3. A storm gate control system as claimed in claim 1 further comprising an alarm module connected to said control module.
4. A storm gate control system as claimed in claim 1 wherein said communication module comprises a first communication unit and a second communication unit;
the first communication unit is connected with the control module, the first communication unit is also connected with the second communication unit, and the second communication unit is in control connection with the gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122253288.1U CN216449930U (en) | 2021-09-16 | 2021-09-16 | Rainwater gate control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122253288.1U CN216449930U (en) | 2021-09-16 | 2021-09-16 | Rainwater gate control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216449930U true CN216449930U (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122253288.1U Active CN216449930U (en) | 2021-09-16 | 2021-09-16 | Rainwater gate control system |
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| Country | Link |
|---|---|
| CN (1) | CN216449930U (en) |
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2021
- 2021-09-16 CN CN202122253288.1U patent/CN216449930U/en active Active
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