Usage of steam charging in thermal power plants, waste to energy metering, and cloud platform meter reading system

Description :

At present, most heating companies supply steam first and then settle monthly when selling steam, but this may result in some user units defaulting on steam payments, causing inconvenience to heating companies. The steam IC card prepayment control system developed by Qingdao Hesheng Company can effectively eliminate the above-mentioned problems. The steam users of this system must pay in advance and recharge before opening the valve to use steam. They must also renew and recharge before the balance is exhausted. When the balance is insufficient, local and remote notifications will be sent to remind users to pay in a timely manner. If the balance is not renewed in time, the system will automatically close the valve and stop steam when the balance is zero, eliminating the phenomenon of overdue payment by the steam users. combineSteam charging for thermal power plantsReal time customer gas usage status, the system control box has unboxing and disconnection reports. Once a customer opens the metering box or system control box without authorization, the data will be immediately transmitted to the control center to remind the staff of the time, and the electric valve will be remotely controlled to close and stop the steam supply, which will have a deterrent effect on malicious behavior by users.

　　Qingdao Hesheng Zhiyuan Automation System Co., Ltd. Smart Heating Technology Strategy: Steam charging for thermal power plantsBased on cloud computing, Internet and other technical means, combined with big data, integration method and other methods and tools, it can have comprehensive analysis and judgment ability to realize the information management of the heating system. Based on the user's heat load supply and demand situation, online analysis and simulation are conducted on the production capacity of heat sources, pipeline transmission and distribution capacity, etc,Usage of steam charging in thermal power plants, waste to energy metering, and cloud platform meter reading systemAccording to the results, achieving unified regulation can meet the demand for on-demand heating and further achieve energy-saving and emission reduction goals. The prepaid metering management system scheduling and operation platform mainly consists of three parts, one of which is a software system. In practical applications, the software system is mainly responsible for meteorological management, thermal measurement, remote heat meter reading, production control and other functions. Various information data can be retrieved and utilized to improve the completeness of the heating management system; Part of it is a hardware system, which includes various temperature, pressure, and other sensors as well as intelligent control devices; The third part is the communication system, which mainly utilizes wireless and wired networks to ensure the stability and reliability of signal transmission throughout the system.

　　Qingdao Hesheng Zhiyuan Automation System Co., LtdSteam charging for thermal power plantsEquipped with RS232/RS485 standard communication interface and MODBUS RTU, MODBUS ASC Ⅱ industrial standard communication protocol, it can communicate with intelligent flow meters, read various measurement parameters and working parameters in intelligent flow meters.

　　1. The device has automatic dialing and disconnection redialing functions. When the network condition is unstable, it has the ability to automatically restore communication, ensuring stable system operation without human intervention; When the signal in the area is weak, the module can communicate normally by changing the signal reception and transmission strength of the module.

　　2. Online query function can be achieved through the Internet, and users only need to provide their username and password. The real-time online query function can be completed.

　　3. Equipped with data cable and 12VDC power supply.Usage of steam charging in thermal power plants, waste to energy metering, and cloud platform meter reading systemThe operation of the device and the modification of parameters must be done with the device card inserted, which is more reliable than password protection. Basic functions: recharge first, then use gas, and automatically close the valve after use; Security: Three types of IC cards are used for management and operation, including equipment management card, user gas purchase card, and maintenance card; Cards and tables correspond one-to-one and cannot be used interchangeably. If the password verification fails three times in a row, the IC card will be locked and cannot be used for data writing operations

　　Qingdao Hesheng Zhiyuan Automation System Co., LtdSteam charging for thermal power plantsThe server is selected as a cloud server, which is convenient for networking and cost-effective. The server system adopts a Windows server 2012 system and SQLserver 2012 database, with a CPU of quad core, 3.1GHz, and 8MB; 8GB memory, 2 * 1TB hard drive,. Install the thermal network metering system software; During network calibration, the measurement data of each user end is collected at a unified time, and the flow meters of each user end are monitored according to the management mode to provide on-site process data for dispatchers; The software used continuously collects various variable information of flow meters from the local metering station system through cloud server network and 4G network, and saves these data in a general database to generate various tables, curves, report information, etc. If there is report information, it is notified to the responsible person through the platform.

　　Qingdao Hesheng Zhiyuan Automation System Co., Ltd

　　189 Hui Xin 5483 Same number 1481

　　Q：3438-5007-67

AfterSalesService :

• Steam charging for thermal power plants