CN214571393U - Distributed sewage station monitoring system - Google Patents
Distributed sewage station monitoring system Download PDFInfo
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- CN214571393U CN214571393U CN202120415630.0U CN202120415630U CN214571393U CN 214571393 U CN214571393 U CN 214571393U CN 202120415630 U CN202120415630 U CN 202120415630U CN 214571393 U CN214571393 U CN 214571393U
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Abstract
The utility model discloses a distributed sewage station monitoring system, which comprises a master controller, a data acquisition unit and a terminal device; each sewage station is provided with a data acquisition unit, the data acquisition unit is connected with a master controller, and the master controller is connected with terminal equipment; the data acquisition unit comprises a sub-controller and field equipment, the field equipment comprises an adjusting tank, an anaerobic tank, an aerobic tank, an MBR membrane tank and a clean water tank which are sequentially connected, and a lifting pump and a first floating ball liquid level meter are arranged in the adjusting tank; a submersible stirrer and a first dissolved oxygen instrument are arranged in the anaerobic tank; a second dissolved oxygen instrument and a first pneumatic valve are arranged in the aerobic tank; a third dissolved oxygen meter, a second pneumatic valve, a second floating ball liquid level meter, a suction pump and a nitrifying liquid reflux pump are arranged in the MBR membrane tank; the clean water tank is provided with a dosing pump. The utility model discloses a system can reduce operation personnel quantity, reduce and patrol the video frequency, shorten trouble response time, improves monitoring efficiency.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, especially, relate to a distributed sewage station monitoring system.
Background
The market of sewage treatment in China is rapidly growing, large municipal sewage plants are gradually completed, with the accelerated urbanization construction in China, the construction of matched infrastructures is slow, the sewage production is small in small cities and towns and rural areas, the dispersion range is wide, matched pipe networks need to be laid when the sewage plants are newly built, and the economic benefit is low. The integrated sewage treatment equipment is convenient to transport, simple and convenient to install, and variable in treatment capacity, and is particularly suitable for rural areas and small-town areas which are wide in distribution range and small in quantity.
In the daily operation of a large amount of distributed integrated sewage treatment equipment, when the distance is far away, the patrol time is long, the equipment is difficult to find and process in the first time after breaking down, a large amount of manpower and material resources need to be equipped for patrol, and the running state of the equipment is guaranteed. For integrated equipment with higher automation degree, the daily operation does not need to occupy too much labor, and the maintenance and the medicament replacement of the daily equipment are carried out.
Disclosure of Invention
In view of the above analysis, the present invention aims to provide a distributed sewage station monitoring system, so as to solve the problems of the prior art, such as a large number of sewage station operators, a large number of patrol frequencies, and a long fault response period. The purpose of the invention is mainly realized by the following technical scheme:
the utility model provides a distributed sewage station monitoring system, which comprises a master controller, a data acquisition unit and a terminal device;
each sewage station is provided with a data acquisition unit, the data acquisition unit is connected with a master controller, and the master controller is connected with terminal equipment;
the data acquisition unit comprises a sub-controller and field equipment, the field equipment comprises an adjusting tank, an anaerobic tank, an aerobic tank, an MBR membrane tank and a clean water tank which are sequentially connected, and a lifting pump and a first floating ball liquid level meter are arranged in the adjusting tank;
a submersible stirrer and a first dissolved oxygen instrument are arranged in the anaerobic tank;
a second dissolved oxygen instrument and a first pneumatic valve are arranged in the aerobic tank;
a third dissolved oxygen meter, a second pneumatic valve, a second floating ball liquid level meter, a suction pump and a nitrifying liquid reflux pump are arranged in the MBR membrane tank;
a dosing pump is arranged on the clean water tank;
the lifting pump, the first floating ball liquid level meter, the submersible stirrer, the first dissolved oxygen instrument, the second dissolved oxygen instrument, the first pneumatic valve, the third dissolved oxygen instrument, the second pneumatic valve, the second floating ball liquid level meter, the suction pump, the nitrifying liquid reflux pump and the dosing pump are all electrically connected with the sub-controller.
Furthermore, the system also comprises a camera which is arranged on the site of the sewage station and is connected with the master controller.
Further, the terminal equipment comprises a mobile phone and a computer.
Further, the mobile phone is used for monitoring data information and issuing a control instruction.
Further, the computer is used for account registration and permission setting.
Compared with the prior art, the utility model discloses one of following practical function has at least:
1. the utility model discloses a distributed sewage station monitoring system can concentrate on a monitoring system with the operation control of a plurality of sewage stations, can real time monitoring all equipment's operating condition in the whole sewage stations in this system, can real time adjustment equipment operating parameter simultaneously, and when facility equipment broke down, monitoring system can report to the police rapidly to can respond by the very first time, the troubleshooting.
2. The utility model discloses a distributed sewage station monitoring system can effectively reduce sewage station operating pressure, and traditional sewage station all needs to dispose the device operation personnel, and new system uses the back, and sewage station quantity is more the platform advantage higher, can reduce operation personnel quantity in a large number, reduce the tour frequency, shorten the fault response time, and is particularly suitable to the unit of a plurality of sewage stations of operation simultaneously.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the invention, wherein like reference numerals are used to designate like parts throughout the drawings.
FIG. 1 is a schematic view of a decentralized sewage station monitoring system;
fig. 2 is a schematic diagram of a field device.
In the figure: 1-a regulating reservoir; 11-a lift pump; 12-a first float level meter; 2-an anaerobic tank; 21-a submersible mixer; 22-a first dissolved oxygen meter; 3-an aerobic tank; 31-a first pneumatic valve; 32-a second dissolved oxygen meter; 4-MBR membrane tank; 41-a third dissolved oxygen meter; 42-a second pneumatic valve; 43-a second float level meter; 44-nitrifying liquid reflux pump; 45-suction pump; 5-a clean water tank; 51-dosing pump.
Detailed Description
The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of the invention, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit the scope of the invention.
Example 1
The utility model provides a distributed sewage station monitoring system, as shown in fig. 1-2, this system includes total controller, data acquisition unit and terminal equipment.
Each sewage station is provided with a data acquisition unit, the data acquisition unit is connected with a master controller, and the master controller is connected with terminal equipment. Illustratively, the data acquisition unit is electrically connected with the master controller and can communicate, and the master controller is electrically connected with the terminal equipment and can communicate.
The data acquisition unit is used for acquiring data information of the sewage station, the acquired data information is transmitted to the master controller, the master controller performs examination, screening, calculation and analysis on data, operation condition information of the sewage station equipment is provided for the terminal equipment, the operation condition information comprises early warning information and fault information, an operator can inquire the operation information of the sewage station equipment through the terminal equipment, the early warning information and the fault information are received, an instruction is issued through the terminal equipment and transmitted to the master controller, and the master controller controls the data acquisition unit.
Specifically, the data acquisition unit comprises a sub-controller and field equipment, the field equipment comprises an adjusting tank 1, an anaerobic tank 2, an aerobic tank 3, an MBR membrane tank 4 and a clean water tank 5 which are connected in sequence, and a lift pump 11 and a first floating ball liquid level meter 12 are arranged in the adjusting tank 1.
The anaerobic tank 2 is internally provided with a submersible stirrer 21 and a first dissolved oxygen meter 22.
The aerobic tank 3 is internally provided with a second dissolved oxygen instrument 32 and a first pneumatic valve 31.
A third dissolved oxygen meter 41, a second pneumatic valve 42, a second float level meter 43, a suction pump 45 and a nitrified liquid reflux pump 44 are arranged in the MBR membrane tank 4.
The clean water tank 5 is provided with a dosing pump 51.
The lift pump 11, the first floating ball liquid level meter 12, the submersible stirrer 21, the first dissolved oxygen meter 22, the second dissolved oxygen meter 32, the first pneumatic valve 31, the third dissolved oxygen meter 41, the second pneumatic valve 42, the second floating ball liquid level meter 43, the suction pump 45, the nitrifying liquid reflux pump 44 and the dosing pump 51 are all electrically connected with a sub-controller, and the sub-controller is electrically connected with the main controller.
Specifically, two lift pumps 11 (one for one and one for standby, and periodically switched) and a first floating ball level meter 12 are installed in the regulating reservoir 1, and the floating ball level meter 12 is interlocked with the lift pumps 11. Be equipped with a high liquid level and a low liquid level in equalizing basin 1, when intaking reached high liquid level, elevator pump 11 opened, with anaerobism pond 2 of dirty water pump income in the equalizing basin 1, along with 1 liquid level decline in the equalizing basin, when low liquid level, elevator pump 11 closed.
In the anaerobic tank 2, a submersible stirrer 21 and a first dissolved oxygen meter 22 are installed. The submersible mixer 21 functions as: the activated sludge in the anaerobic tank 2 is fully reacted, the decomposition rate of pollutants is accelerated, and the first dissolved oxygen meter 22 can display the dissolved oxygen concentration in the tank body in real time and is interlocked with the nitrifying liquid reflux pump 44 in the MBR tank 4. The dissolved oxygen in the anaerobic tank 2 is lower than 0.2mg/L, when the concentration of the dissolved oxygen is higher, the denitrification process in the tank body can be damaged, so that the removal rate of the total nitrogen is influenced, and at the moment, the reflux quantity of the nitrified liquid is adjusted to reduce the water inflow.
In the aerobic tank 3, a second dissolved oxygen meter 32 is installed, and the second dissolved oxygen meter 32 is linked with a first pneumatic valve 31 entering an aeration pipeline of the aerobic tank 3. The dissolved oxygen of the aerobic tank 3 is generally controlled to be 2-4mg/L, when the dissolved oxygen is lower than 2mg/L, the digestion process of the activated sludge is affected, so that the removal rate of ammonia nitrogen and total phosphorus is reduced, at the moment, the opening of the first pneumatic valve 31 is increased, the aeration amount of the aerobic tank 3 is increased, and the concentration of the dissolved oxygen is increased; when the dissolved oxygen is higher, the aeration quantity is too high, so that the sludge is loosened, the sludge activity is reduced, the opening degree of the first pneumatic valve 31 is reduced, the aeration quantity is less, and the dissolved oxygen concentration is reduced.
In the MBR membrane tank 4, a third dissolved oxygen meter 41, two suction pumps 45 (one for one and one for standby, and switched at regular time), a nitrified liquid reflux pump 44, and a second float level meter 43 are installed. The control logic of the third dissolved oxygen meter 41 is the same as that of the aerobic tank 3. The second float level gauge 43 is interlocked with the suction pump and the surge tank lift pump. The second floating ball liquid level meter 43 is provided with a high liquid level, a middle liquid level and a low liquid level, and when the liquid level is low, the lifting pump 11 of the regulating tank 1 is started, and the suction pump 45 is closed; at the middle liquid level, the suction pump 45 is turned on; when the liquid level is high, the regulating reservoir 1 has the lift pump 11 switched off and the suction pump 45 switched on. The nitrifying liquid reflux pump 44 is normally opened, can adjust the flow according to the water quality index of the effluent, and is linked with the first dissolved oxygen meter 22 of the anaerobic tank 2, but when the dissolved oxygen in the anaerobic tank 2 is too high, the reflux amount is reduced. It should be noted that the MBR is also called a membrane bioreactor.
The dosing pump 51 is installed on the water outlet pipeline of the clean water tank 5, the dosing pump 51 is used for adding sodium hypochlorite and is used for water outlet disinfection, the dosing pump 51 is interlocked with the suction pump 45, when the suction pump 45 is started, the dosing pump 51 is started, and when the suction pump 45 is stopped, the dosing pump 51 is stopped.
The system further comprises a camera, the camera is installed on the site of the sewage station, and the camera is connected with the master controller.
Specifically, the camera is installed around the sewage station and is used for observing field equipment, the field equipment is installed in an equipment room, an electronic lock is installed in the equipment room, the field equipment enters the equipment room through a card swiping mode, and no-authority personnel can not enter the equipment room.
The operation states of all the electric equipment of the sewage station are transmitted to the master controller through data, and the master controller can realize the start-stop and parameter adjustment of all the field equipment. Each field device has three states, normal, stop, and fault. The monitoring system can be connected with the mobile phone, and when the field device has a fault alarm or abnormally stops, the mobile phone can display in a vibration mode, so that emergency can respond at the first time. In daily operation, the staff only need regularly to the equipment maintenance, in the automatic operation process, only need be equipped with a small amount of operation personnel in total control room can, after breaking down, maintenance personal nearby maintains, can use manpower sparingly, material resources greatly to the enterprise of a plurality of sewage stations simultaneous operation.
The terminal equipment comprises a mobile phone and a computer.
The mobile phone is used for monitoring data information and issuing a control instruction.
And the computer is used for account registration and permission setting.
In the system, the real-time running state of the sewage station is transmitted to a computer through data, and the computer can distinguish the control authority. For general operators, only the checking right of the system can check the operating state of each sewage station facility device. For professional engineers, besides checking authority, the operation parameters of equipment in a professional range can be adjusted, for the equipment engineers, the operation pressure, the operation frequency and the like of a pump can be adjusted according to the actual operation condition of the sewage station, for process engineers, the chemical adding amount, the nitrifying liquid reflux amount and the like can be adjusted according to the water quality conditions of inlet and outlet water, and for automatic control engineers, the control logic and the like of an automatic control system of the sewage station can be adjusted according to the actual condition. For the company's primary leader, there is the ultimate authority to shut down individual sewage stations, in addition to the view authority.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention.
Claims (5)
1. A distributed sewage station monitoring system is characterized by comprising a master controller, a data acquisition unit and terminal equipment;
each sewage station is provided with a data acquisition unit which is connected with a master controller, and the master controller is connected with terminal equipment;
the data acquisition unit comprises a sub-controller and field equipment, the field equipment comprises an adjusting tank (1), an anaerobic tank (2), an aerobic tank (3), an MBR membrane tank (4) and a clean water tank (5) which are connected in sequence, and a lift pump (11) and a first floating ball liquid level meter (12) are arranged in the adjusting tank (1);
a submersible stirrer (21) and a first dissolved oxygen instrument (22) are arranged in the anaerobic tank (2);
a second dissolved oxygen instrument (32) and a first pneumatic valve (31) are arranged in the aerobic tank (3);
a third dissolved oxygen meter (41), a second pneumatic valve (42), a second floating ball liquid level meter (43), a suction pump (45) and a nitrified liquid reflux pump (44) are arranged in the MBR membrane pool (4);
a dosing pump (51) is arranged on the clean water tank (5);
the device comprises a lifting pump (11), a first floating ball liquid level meter (12), a submersible stirrer (21), a first dissolved oxygen instrument (22), a second dissolved oxygen instrument (32), a first pneumatic valve (31), a third dissolved oxygen instrument (41), a second pneumatic valve (42), a second floating ball liquid level meter (43), a suction pump (45), a nitrifying liquid reflux pump (44) and a dosing pump (51), which are all electrically connected with a sub-controller.
2. The decentralized sewage station monitoring system according to claim 1, further comprising a camera, which is installed at the sewage station site and is connected to the general controller.
3. The decentralized sewage station monitoring system according to claim 1, wherein the terminal devices include cell phones and computers.
4. The decentralized sewage station monitoring system according to claim 3, wherein the mobile phone is configured to monitor data messages and issue control commands.
5. The decentralized sewage station monitoring system according to claim 3, wherein the computer is used for account registration and authority setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120415630.0U CN214571393U (en) | 2021-02-25 | 2021-02-25 | Distributed sewage station monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120415630.0U CN214571393U (en) | 2021-02-25 | 2021-02-25 | Distributed sewage station monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214571393U true CN214571393U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120415630.0U Active CN214571393U (en) | 2021-02-25 | 2021-02-25 | Distributed sewage station monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214571393U (en) |
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2021
- 2021-02-25 CN CN202120415630.0U patent/CN214571393U/en active Active
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