阅读说明：本技术 一种用于污水处理的在线监测系统 (A on-line monitoring system for sewage treatment ) 是由 郭志 于 2019-08-30 设计创作，主要内容包括：本发明公开了一种用于污水处理的在线监测系统,包括控制器、在线监测仪、传感器、报警器、摄像头、数据处理控制模块、信息管理模块、过电压保护模块以及移动终端,控制器分别与在线监测仪、传感器、报警器、摄像头、数据处理控制模块、信息管理模块、过电压保护模块以及移动终端连接,数据处理控制模块包括数据采集模块、检测模块、排泄模块以及留样模块,数据处理控制模块分别与数据采集模块、检测模块、排泄模块以及留样模块连接,数据采集模块与检测模块电性连接,检测模块与排泄模块以及留样模块电性连接,可以解决现有监控系统导致检测不全面的问题,确保污水处理试验站正常运行。(The invention discloses an online monitoring system for sewage treatment, which comprises a controller, an online monitor, a sensor, an alarm, a camera, a data processing control module, an information management module, an overvoltage protection module and a mobile terminal, wherein the controller is respectively connected with the online monitor, the sensor, the alarm, the camera, the data processing control module, the information management module, the overvoltage protection module and the mobile terminal, the data processing control module comprises a data acquisition module, a detection module, a drainage module and a sample retention module, the data processing control module is respectively connected with the data acquisition module, the detection module, the drainage module and the sample retention module, the data acquisition module is electrically connected with the detection module, the detection module is electrically connected with the drainage module and the sample retention module, and the problem of incomplete detection caused by the existing monitoring system can be solved, ensure the normal operation of the sewage treatment test station.)

1. An online monitoring system for sewage treatment is characterized by comprising a controller (1), an online monitor (2), a sensor (3), an alarm (4), a camera (5), a data processing control module (6), an information management module (7), an overvoltage protection module (8) and a mobile terminal (9), wherein the controller (1) is respectively connected with the online monitor (2), the sensor (3), the alarm (4), the camera (5), the data processing control module (6), the information management module (7), the overvoltage protection module (8) and the mobile terminal (9), the data processing control module (6) comprises a data acquisition module (10), a detection module (11), an excretion module (12) and a sample retention module (13), the data processing control module (6) is respectively connected with the data acquisition module (10), the detection module (11), the excretion module (12) and the sample retention module (13), the data acquisition module (10) is electrically connected with the detection module (11), and the detection module (11) is electrically connected with the excretion module (12) and the sample retention module (13);

the device comprises a plurality of cameras (5), wherein camera mounting plates (14) are mounted on the cameras (5), angle adjusting supports are mounted on the camera mounting plates (14) and the sides, far away from the cameras (5), of the camera mounting plates, clamping plates (15) are clamped on the angle adjusting supports, the clamping plates (15) are clamped on a circular fixing ring (16), and the fixing ring (16) is located on the outer side of a sewage pool (17);

angle modulation support includes cylinder (18), cylinder (18) joint is in on cardboard (15), the other end of cylinder (18) is equipped with fixed plate (19), fixed plate (19) just are located motor (20) are all installed at the same side both ends of cylinder (18), fixed plate (19) just keep away from the side both ends of motor (20) all are equipped with hemisphere fixture block (21), equal joint have in hemisphere fixture block (21) with hemisphere fixture block (21) matched with spheroid (22), spheroid (22) side all is equipped with branch (23), branch (23) just keep away from one side of spheroid (22) is equipped with sleeve (24), all alternate in sleeve (24) and be equipped with telescopic link (25), telescopic link (25) just keep away from the one end of sleeve (24) all alternates and be equipped with cylinder (26), cylinder (26) just are close to the side of camera mounting panel (14) all is equipped with fixed disk (27) ) The fixed disc (27) is far away from one end of the cylinder (26) and is fixed at the end part of the side edge of the camera mounting plate (14).

2. An on-line monitoring system for wastewater treatment according to claim 1, characterized in that said sensors (3) comprise a flow sensor (28), a PH sensor (29), an ORP sensor (30) and a level sensor (31), wherein said flow sensor (28), said PH sensor (29), said ORP sensor (30) and said level sensor (31) are connected to the input of said controller (1).

3. An on-line monitoring system for sewage treatment according to claim 1, characterized in that said overvoltage protection module (8) comprises a water sampling module (32), a signal processing module (33) and a data display module (34).

4. The online monitoring system for sewage treatment according to claim 1, wherein the data acquisition module (10) comprises a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, a resistor R6, a resistor R7, a resistor R8, a resistor R9, a resistor R10, a resistor R11, a resistor R12, a resistor R13, a resistor R14, an operational amplifier U1, an operational amplifier U2, an operational amplifier U3, an operational amplifier U4, a diode D and a capacitor C1.

5. The on-line monitoring system for wastewater treatment according to claim 4, the pin A1 and the pin A4 of the controller (1) are both connected with a power supply, the pin A2 of the controller (1) is connected with one end of the resistor R1, the other end of the resistor R1 is connected with the anode of the operational amplifier U1, the cathode of the operational amplifier U1 is respectively connected with one end of the resistor R2 and one end of the resistor R6, the other end of the resistor R2 is connected with one end of the resistor R3, the other end of the resistor R3 is respectively connected with one end of the resistor R5 and the negative electrode of the operational amplifier U2, the other end of the resistor R5 is connected with one end of the resistor R10 and one end of an operational amplifier U2, the anode of the operational amplifier U2 is connected with one end of the resistor R4, and the other end of the resistor R4 is connected with the pin A3 of the controller (1).

6. The on-line monitoring system for sewage treatment of claim 5, wherein the other end of the resistor R6 is connected with one end of the resistor R7 and one end of the operational amplifier U1, the other end of the resistor R7 is connected with the negative electrodes of the resistor R8 and the operational amplifier U3, respectively, and the positive electrode of the operational amplifier U3 is connected with the other end of the resistor R10 and one end of the resistor R11 and grounded, respectively.

7. The on-line monitoring system for sewage treatment of claim 6, wherein the other end of the resistor R8 is connected with one end of the resistor R9 and one end of the operational amplifier U3, respectively, the other end of the resistor R9 is connected with one end of the resistor R13 and the negative electrode of the operational amplifier U4, respectively, the positive electrode of the operational amplifier U4 is connected with one end of the resistor R12, the other end of the resistor R12 is grounded, and the operational amplifier U4 is connected with a power supply.

8. The on-line monitoring system for sewage treatment of claim 7, wherein the other end of the resistor R13 is connected to one end of the resistor R14 and one end of the operational amplifier U4, respectively, the other end of the resistor R14 is connected to the cathode of the diode D and one end of the capacitor C1 and is grounded, and the anode of the diode D is grounded.

9. An on-line monitoring system for sewage treatment according to claim 1, characterized in that said sensors (3) comprise a shipper U5, a shipper U6, a resistor R15, a resistor R16, a resistor R17, a capacitor C2 and a capacitor C3.

10. The on-line monitoring system for wastewater treatment according to claim 9, the pin A5 of the controller (1) is connected with the negative pole of the operational amplifier U5, connected with one end of the resistor R15 and the capacitor C2 and connected with the pin A6 of the controller (1), the pin A7 of the controller (1) is grounded, the anode of the operational amplifier U5 is grounded, two ends of the operational amplifier U5 are connected with a power supply in parallel, the other end of the resistor R15 is respectively connected with one end of the capacitor C2 and the resistor R16 and is connected with the end part of the operational amplifier U5, the other end of the resistor R16 is connected with the anode of the operational amplifier U6, the cathode of the operational amplifier U6 is respectively connected with the resistor R17 and one end of the capacitor C3, the other end of the resistor R17 is connected with the other end of the capacitor C3 and connected with the end of the amplifier U6 and connected with a power supply in parallel.

Technical Field

The invention relates to the technical field of sewage treatment, in particular to an online monitoring system for sewage treatment.

Background

Water is the source of human life and the root of life. With the rapid development of industrial production, the discharge amount of sewage is increasing day by day, water pollution becomes one of the most important environmental problems at present, and industrial sewage is directly discharged into a natural river channel or an artificial drainage channel without being treated, which causes serious environmental pollution. Because water is polluted by different pollution sources to become different water qualities, corresponding sewage treatment processes are different, more and more process equipment is included, and information acquisition and control of different equipment cannot be realized by only one communication technology.

In order to better research and analyze sewage treatment, a sewage treatment test station is usually arranged, and the sewage treatment test station can simulate a sewage environment and test and verify a sewage treatment method, so that resource waste can be avoided, and the research and updating of the sewage treatment method can be facilitated.

Disclosure of Invention

The purpose of the invention is as follows: it is an on-line monitoring system for sewage treatment to solve the above problems in the prior art.

The technical scheme is as follows:

an on-line monitoring system for sewage treatment comprises a controller, an on-line monitor, a sensor, an alarm, a camera, a data processing control module, an information management module, an overvoltage protection module and a mobile terminal, the controller is respectively connected with the on-line monitor, the sensor, the alarm, the camera, the data processing control module, the information management module, the overvoltage protection module and the mobile terminal, wherein the data processing control module comprises a data acquisition module, a detection module, a drainage module and a sample reserving module, the data processing control module is respectively connected with the data acquisition module, the detection module, the excretion module and the sample reserving module, the data acquisition module is electrically connected with the detection module, and the detection module is electrically connected with the excretion module and the sample retention module;

the device comprises a plurality of cameras, camera mounting plates, angle adjusting supports, clamping plates and a circular fixing ring, wherein the camera mounting plates are all mounted on the cameras, the angle adjusting supports are mounted on the sides, far away from the cameras, of the camera mounting plates, the clamping plates are clamped on the angle adjusting supports, the clamping plates are clamped on the circular fixing ring, and the fixing ring is located on the outer side of a sewage pool;

the angle adjusting support comprises a cylinder, the cylinder joint is in on the cardboard, the other end of cylinder is equipped with the fixed plate, the fixed plate just is located the motor is all installed at the same side both ends of cylinder, the fixed plate just keeps away from the side both ends of motor all are equipped with the hemisphere fixture block, equal joint in the hemisphere fixture block have with hemisphere fixture block matched with spheroid, the spheroid side all is equipped with branch, branch just keeps away from spheroidal one side is equipped with the sleeve, all alternate in the sleeve and be equipped with the telescopic link, the telescopic link just keeps away from telescopic one end all alternates and is equipped with the cylinder, the cylinder just is close to the side of camera mounting panel all is equipped with the fixed disk, the fixed disk just is kept away from cylinder one end is all fixed the side tip of camera mounting panel.

In a further embodiment, the sensors include a flow sensor, a PH sensor, an ORP sensor, and a liquid level sensor, wherein the flow sensor, the PH sensor, the ORP sensor, and the liquid level sensor are connected to an input of the controller, and are capable of detecting a flow rate of the wastewater. The conditions of the PH value and the liquid level can timely know the monitoring data, and the monitoring data can be analyzed and counted, so that the timely treatment can be carried out.

In a further embodiment, the overvoltage protection module comprises a water sample collection module, a signal processing module and a data display module, and can collect water samples of sewage to be monitored and count collected data.

In a further embodiment, the data acquisition module includes a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, a resistor R6, a resistor R7, a resistor R8, a resistor R9, a resistor R10, a resistor R11, a resistor R12, a resistor R13, a resistor R14, an operational amplifier U1, an operational amplifier U2, an operational amplifier U3, an operational amplifier U4, a diode D, and a capacitor C1.

In a further embodiment, the controller 1 pin a1 and the pin a4 are both connected to a power supply, the controller 1 pin a2 is connected to one end of the resistor R1, the other end of the resistor R1 is connected to the anode of the op amp U1, the cathode of the op amp U1 is connected to one ends of the resistor R2 and the resistor R6, respectively, the other end of the resistor R2 is connected to one end of the resistor R3, the other end of the resistor R3 is connected to one end of the resistor R5 and the cathode of the op amp U2, the other end of the resistor R5 is connected to one end of the resistor R10 and to one end of the op amp U2, the anode of the op amp U2 is connected to one end of the resistor R4, and the other end of the resistor R4 is connected to the controller pin A3.

In a further embodiment, the other end of the resistor R6 is connected to one end of the resistor R7 and to one end of the operational amplifier U1, the other end of the resistor R7 is connected to the negative electrodes of the resistor R8 and the operational amplifier U3, and the positive electrode of the operational amplifier U3 is connected to the other end of the resistor R10 and one end of the resistor R11 and to ground.

In a further embodiment, the other end of the resistor R8 is connected to one end of the resistor R9 and one end of the operational amplifier U3, the other end of the resistor R9 is connected to one end of the resistor R13 and the negative electrode of the operational amplifier U4, the positive electrode of the operational amplifier U4 is connected to one end of the resistor R12, the other end of the resistor R12 is grounded, and the operational amplifier U4 is connected to a power supply.

In a further embodiment, the other end of the resistor R13 is connected to one end of the resistor R14 and one end of the operational amplifier U4, the other end of the resistor R14 is connected to the cathode of the diode D and one end of the capacitor C1 and is grounded, and the anode of the diode D is grounded.

In a further embodiment, the sensor includes an op-amp U5, an op-amp U6, a resistor R15, a resistor R16, a resistor R17, a capacitor C2, and a capacitor C3.

In a further embodiment, the controller pin a5 is connected to a negative terminal of the operational amplifier U5, and is connected to one end of the resistor R15 and the capacitor C2 and is connected to the controller pin a6, the controller pin a7 is connected to ground, a positive terminal of the operational amplifier U5 is connected to ground, two ends of the operational amplifier U5 are connected to power in parallel, the other end of the resistor R15 is connected to one end of the capacitor C2 and one end of the resistor R16 and is connected to an end of the operational amplifier U5, the other end of the resistor R16 is connected to a positive terminal of the operational amplifier U6, a negative terminal of the operational amplifier U6 is connected to one end of the resistor R17 and the capacitor C3, and the other end of the resistor R17 is connected to the other end of the capacitor C3 and is connected to an end of the operational amplifier U6 and is connected to power in parallel.

Has the advantages that: the camera provided by the invention realizes real-time monitoring of the field environment, feeds a monitoring result back to the controller, sends an instruction to turn on the alarm by the controller when an abnormality is found, and can comprehensively monitor the surrounding environment of the sewage pool by adjusting different angles of the camera through setting a plurality of cameras with different angles, so that the problem of incomplete detection caused by the existing monitoring system can be solved, and the normal operation of the sewage treatment test station is ensured.

Drawings

FIG. 1 is a schematic block diagram according to an embodiment of the present invention.

Fig. 2 is a schematic view of a monitoring structure of a camera according to an embodiment of the present invention.

Fig. 3 is a schematic view of an angle adjustment structure of a camera according to an embodiment of the present invention.

FIG. 4 is a schematic block diagram of a sensor according to an embodiment of the present invention.

Fig. 5 is a functional block diagram of an overvoltage protection module according to an embodiment of the invention.

FIG. 6 is a circuit diagram of a data acquisition module according to an embodiment of the present invention.

FIG. 7 is a sensor circuit diagram according to an embodiment of the invention.

In the figure:

1. a controller; 2. an on-line monitor; 3. a sensor; 4. an alarm; 5. a camera; 6. a data processing control module; 7. an information management module; 8. an overvoltage protection module; 9. a mobile terminal; 10. a data acquisition module; 11. a detection module; 12. a drainage module; 13. a sample reserving module; 14. a camera mounting plate; 15. clamping a plate; 16. a fixing ring; 17. a sewage tank; 18. a cylinder; 19. a fixing plate; 20. a motor; 21. a hemispherical fixture block; 22. a sphere; 23. a strut; 24. a sleeve; 25. a telescopic rod; 26. a cylinder; 27. fixing the disc; 28. a flow sensor; 29. a pH sensor; 30. an ORP sensor; 31. a liquid level sensor; 32. a water sample collection module; 33. a signal processing module; 34. and a data display module.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.