CN204360194U - A kind of long distance control system of decentralized type sewage treating stations - Google Patents

Abstract

The utility model patent discloses a remote monitoring system of a distributed sewage treatment station; it is equipped with a central control computer or server, a smart phone mobile terminal, and an intelligent controller installed in each distributed sewage treatment station. The sewage treatment station is equipped with sensors, monitors and control parts; the central control computer or server is equipped with a wireless data communication module, a data receiving and storage module, and a data processing module for wireless signal interaction with the intelligent controller and the smart phone mobile terminal module, a data processing result storage and display module, and a sewage treatment station operation state adjustment control signal sending module. The utility model is suitable for timely maintenance and monitoring, fault state diagnosis and real-time alarm for sewage treatment stations arranged in a long distance, and has low cost, high efficiency, good quality, safety and reliability.

Description

A Remote Monitoring System of Distributed Sewage Treatment Station

Technical field:

The utility model relates to a sewage treatment technology, in particular to a remote monitoring system of a distributed sewage treatment station. The system can realize low-cost, high-safety, high-real-time and high-quality unattended operation of a large number of small sewage treatment stations installed scatteredly, and has wide practicability and high economic value.

Background technique

With the development of the economy and the deepening of environmental pollution control, more and more small sewage treatment stations are being built in rural areas of our country. Due to the large quantity and scattered installation, this puts forward higher requirements for the cost, safety and real-time performance of equipment maintenance. The traditional monitoring of on-site operating equipment is usually realized by monitoring in the central control room, which requires 24 There are people on duty every hour, and the on-site equipment may be tens to hundreds of kilometers away from the central control room. When a problem is found, it needs to be sent to the site for maintenance, which will cost a lot of maintenance costs, and at the same time, it is impossible to solve the on-site fault quickly. In addition, due to the unstable power supply in rural areas, including man-made power outages or power outages due to power outages, the power outages caused the decline of certain bacterial flora in biological sludge and the recovery period was very long after 12 hours of power outages. Therefore, it is very important to provide low-cost, efficient, timely and high-quality operation guarantee and maintenance for a large number of scattered sewage treatment stations. Aiming at this problem, it is urgent to propose a technology capable of remote management and monitoring of a large number of scattered sewage treatment stations, so as to meet the needs of the rapidly developing sewage treatment industry.

Utility model content:

The purpose of this utility model is to propose a remote monitoring system of a distributed sewage treatment station mainly aiming at the above-mentioned technical problems. The system adopts the communication connection between the central control computer or server, the smart phone mobile terminal and the on-site electrical control equipment through the wireless network, and wirelessly transmits the signals of the on-site operating status and the signals for adjusting and controlling the on-site operation, so as to realize the customer terminal. Remote monitoring and management of on-site equipment in sewage treatment stations. It realizes the remote monitoring and management of unattended operation of low-cost, high-security, high-timeliness, and high-quality distributed sewage treatment stations.

The utility model adopts the following technical solutions:

A remote monitoring system for a distributed sewage treatment station, characterized in that it is equipped with a central control computer or server, a smart phone mobile terminal and an intelligent controller installed in each distributed sewage treatment station, and in each distributed sewage treatment station Each process operation part in the station is equipped with sensors, monitors and control parts to obtain water quality and operation status information of each process stage in the sewage treatment process. They are: gas and liquid flowmeters, gas and liquid pressure sensors, ammonia nitrogen concentration monitors , dissolved oxygen concentration monitor, gas and liquid frequency conversion flow control parts, the above-mentioned sensors, monitors and control parts are all online; the intelligent controller is equipped with the online sensor, monitor and control parts for signal A wireless data communication module for collection, reception and control signal transmission, a local audio alarm module, a remote short message alarm module, an operating console and a display screen; the central control computer or server is equipped with the intelligent controller and the smart phone mobile terminal A wireless data communication module for wireless signal interaction, a data receiving and storing module, a data processing module, a data processing result storage and display module, and a sewage treatment station operation status adjustment control signal sending module.

Complementary programs for further refinement and implementation are:

The wireless data communication module that the intelligent controller performs state signal collection and reception and control signal transmission and transmission with the online sensors, monitors and control parts is a GPRS communication module, and the intelligent controller of each distributed sewage treatment station Each has a unique ID code.

The wireless data communication module that the central control computer or server performs wireless signal interaction with the intelligent controller and the smart phone mobile terminal is connected through a mobile 3G wireless network and the Internet.

The central control computer or server performs wireless information interactive connection with the cloud computing-based sewage treatment operation management system. The structure of the information interactive connection is: the data processing module of the central control computer or server sends data and processing task requirements to the cloud-based The calculated sewage treatment operation management system, the management system will send the result back to the data processing module of the central control computer or server after processing according to the requirements.

The system has the following advantages;

1. Using an intelligent controller, it can complete automatic control and collect operating data; it is a standardized module; it has good versatility and can be easily installed in different electrical cabinets; it is easy to maintain and replace;

2. Adopt GPRS mobile Internet; GPRS communication module technology is mature and safe;

3. With a variety of control functions; such as real-time display of the status of multiple sewage treatment station equipment; historical curve browsing; automatic alarm for overrun; remote program modification and download; remote device start and stop control, etc.;

4. The central control computer or server can have a variety of information management functions; such as multiple sewage treatment station equipment operation data file storage, equipment and spare parts maintenance records; personnel inspection records; accident trend prediction, etc.;

5. Support smart phones, and remotely mobile query the operation status information of all sewage treatment stations; it can be managed according to authority levels;

6. In order to ensure the safe operation of the sewage treatment station process; special power supply monitoring and alarm devices can be installed; simple and effective monitoring modules and short message alarm methods can be used; real-time power supply status information can be quickly sent to relevant designated personnel, which is convenient for maintenance personnel to take timely action solution.

7. Operation, management and maintenance are low in cost, high in efficiency, strong in timeliness, and ensure high quality.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Detailed ways

The utility model is described below in conjunction with accompanying drawing and embodiment: embodiment: referring to accompanying drawing, a kind of remote monitoring system of decentralized sewage treatment station 1,2; Be provided with central control computer or server 3, intelligent mobile terminal 5 and The intelligent controller 14 installed in each distributed sewage treatment station is equipped with sensors 11 and monitors for obtaining water quality and operation status information of each process stage in the sewage treatment process on each process operation component in each distributed sewage treatment station 12 and control parts 13, which are: gas and liquid flow meters, gas and liquid pressure sensors, ammonia nitrogen concentration monitors, dissolved oxygen concentration monitors, gas and liquid frequency conversion flow control parts, and these sensors, monitors and control parts are all It is an online type; the intelligent controller is provided with a wireless data communication module, a local sound alarm module, a remote short message alarm module and an operation platform and display screen; the central control computer or server is equipped with a wireless data communication module for wireless signal interaction with the smart controller and the smart phone mobile terminal, a data receiving and storage module, a data processing module, and data processing result storage and display Module, sewage treatment station operation state adjustment control signal sending module.

The wireless data communication module that the intelligent controller performs state signal collection and reception and control signal transmission and transmission with the online sensors, monitors and control parts is a GPRS communication module, and the intelligent controller of each distributed sewage treatment station Each has a unique ID code. The wireless data communication module that the central control computer or server performs wireless signal interaction with the intelligent controller and the smart phone mobile terminal is connected through a mobile 3G wireless network and the Internet. The central control computer or server performs wireless information interactive connection with the cloud computing-based sewage treatment operation management system 4. The structure of the information interactive connection is: the data processing module of the central control computer or server sends data and processing task requirements to the system based on Cloud computing sewage treatment operation management system, the management system will send the result back to the data processing module of the central control computer or server after processing according to the requirements. Described smart phone mobile terminal is based on more than Android 4.0, the smart phone that screen size is more than 5.0 inches, and software development platform is ECLIPSE 3.0. When the customer needs to obtain the operation information of the sewage treatment station through the smart phone; the smart phone actively initiates a communication request to the bound domain name and port number in advance, and sends the communication information to the central control computer, including the domain name, port number, password and other information. After success, the computer terminal will give a successful login command, and at the same time, the upper smart phone will enter the running screen; the upper smart phone terminal software periodically uses the MODBUS communication protocol to specify the command to the computer terminal at a set time interval such as 5 seconds. Issue a command to read the device operation data of the on-site system; when it is necessary to remotely stop or start the device, the upper smart phone terminal sends a command specified by the MODBUS communication protocol to the computer terminal to realize the start and stop of the on-site device.

Similar changes with minor differences on the basis of the basic structure of the utility model all belong to the protection scope of this patent.

Claims (4)

1. A remote monitoring system of a decentralized sewage treatment station; it is characterized in that: a central control computer or server (3), a smart phone mobile terminal (5) and at each decentralized sewage treatment station (1, 2) The intelligent controller (14) provided is equipped with sensors (11), monitors (12) and Control parts (13), which are: gas and liquid flow meters, gas and liquid pressure sensors, ammonia nitrogen concentration monitors, dissolved oxygen concentration monitors, gas and liquid frequency conversion flow control parts, and these sensors, monitors and control parts are all It is an online type; the intelligent controller is provided with a wireless data communication module, a local sound alarm module, a remote short message alarm module and an operation platform and display screen; the central control computer or server is equipped with a wireless data communication module for wireless signal interaction with the smart controller and the smart phone mobile terminal, a data receiving and storage module, a data processing module, and data processing result storage and display Module, sewage treatment station operation state adjustment control signal sending module. 2. The remote monitoring system of a decentralized sewage treatment station according to claim 1, characterized in that: the intelligent controller and the online sensor, monitor and control parts perform state signal acquisition and reception and control signals The wireless data communication module for transmission and sending is a GPRS communication module, and the intelligent controller of each distributed sewage treatment station has a unique ID code. 3. The remote monitoring system of a decentralized sewage treatment station according to claim 1, characterized in that: said central control computer or server performs wireless signal interaction with said intelligent controller and smart phone mobile terminal The communication module performs wireless communication connection through mobile 3G wireless network and internet. 4. The remote monitoring system of a decentralized sewage treatment station according to claim 1, characterized in that: said central control computer or server performs wireless information interactive connection with the sewage treatment operation management system (4) based on cloud computing , the structure of the information interaction connection is: the data processing module of the central control computer or server sends the data and processing task requirements to the sewage treatment operation management system based on cloud computing, and the management system sends the results back to the central control after processing as required A data processing module of a computer or server.