Steam heating metering management, energy charging in the heating industry, and software specifications for heating charging systems

Description :

　　Overall, a distributed energy system with renewable energy as the mainstay and flexible diversification is a vigorously developing energy optimization supply model in this century. Various new distributed energy systems are constantly being introduced, and with the advancement of science and technology and the development of high-performance new materials, distributed energy will occupy an increasingly large proportion in the social energy structure, which will have a crucial impact on social development. The economy has entered a period of rapid development, with increasing energy demand and supply bottlenecks becoming a long-term problem. Cities must learn to manage their own energy, as this is a key link in ensuring urban development and a basic requirement for the quality of urban managers.Steam heating metering management, energy charging in the heating industry, and software specifications for heating charging systemsIt has the characteristics of being fast, real-time, etc., and can complete the entire meter reading task. Generally composed of a system master station and meters, GPRS wireless network provides a simple and effective communication transmission method for heating systems. The GPRS system can provide wide area wireless IP connectivity. The wireless data transmission of on-site instrument data has the advantages of fully utilizing the existing network, shortening the construction period, and reducing construction costs. In addition, the equipment is easy to install and maintain, and the overdraft function: the "overdraft" function can be selected. For individual special users, they are allowed to have a certain overdraft limit. In the case where the user's balance is used up, they can still overdraft a certain amount of gas without closing the valve. The permissions of the sub center are limited to data monitoring, and downward operation is not allowed, ensuring the safety of the system. The data of each sub center in the main center is fully synchronized and displayed in real time, with display functions such as instantaneous flow, cumulative flow, remaining gas volume, differential pressure or frequency, pressure, temperature, valve position, etc. Prompt function: When the IC card is used incorrectly (when the IC card function does not match the operation being performed), the LCD screen displays a prompt message, and the operation is invalid

　　Qingdao Hesheng Zhiyuan Automation System Co., LtdSteam heating metering managementEquipped 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.Steam heating metering management, energy charging in the heating industry, and software specifications for heating charging systemsThe permissions of the sub centers are limited to data monitoring and do not allow downward operations, ensuring the security of the system. The data of each sub center in the main center is fully synchronized and displayed in real-time. The system has expansion and upgrading functions: the system has an open data interface, which facilitates the addition and expansion of monitoring points in the later stage, and has debugging functions. In the debugging state, the valve can be opened without recharging. The above functions can be enabled or disabled through the function menu of the controller.

Steam heating metering managementOn site instrument installation:

Steam heating metering management, energy charging in the heating industry, and software specifications for heating charging systemsInstalling a protective box on the primary measuring equipment of the pipeline can provide shelter from wind and rain, protect the equipment, and extend its service life; 2、 It can prevent unauthorized operation of measuring equipment. Any type of flow meter is not suitable for steam heating metering management. Choosing a flow meter that is suitable for the thermal user's operating conditions is the rigorous method. For steam metering schemes, the mainstream schemes are divided into two types: vortex street type and differential pressure type. In the actual heating process, we will cooperate with your side to conduct on-site inspections to determine which flow meter is more suitable for use.

Steam heating metering management, energy charging in the heating industry, and software specifications for heating charging systemsIt can also provide the user unit with greater regulation, control, and guarantee capabilities, ensuring that various secondary energy sources of the user unit can be fully supplied. It is very suitable for providing electricity, heating, and cooling to developing areas, commercial and residential areas, rural areas, pastoral areas, and mountainous areas, greatly reducing environmental pressure. In short, distributed energy systems can meet the needs of special occasions, provide possibilities for the comprehensive cascade utilization of energy, open up new directions for the utilization of renewable energy, and make outstanding contributions to improving energy utilization efficiency, enhancing safety, and addressing environmental pollution. This is also a very important advantage. After the establishment of the steam heating metering management system, the unified reading time of the meter values has been achieved, changing the original manual reading time of 15-30 minutes, achieving fairness in assessment while reducing the labor intensity of personnel, reasonably allocating resources such as personnel, finance, and materials, improving efficiency, and realizing economic benefits. The remote meter reading system has replaced the traditional manual meter reading method with a fully automatic meter reading method, solving the problem of low efficiency in manual meter reading. Compared with similar meter reading systems, it is completely based on the popularization and application of the Internet of Things technology, and uses a pan tilt system architecture, which enables the system to have remote debugging, remote maintenance, and data exchange functions with external third-party software

　　Qingdao Hesheng Zhiyuan Automation System Co., Ltd

　　189 Hui Xin 5483 Same number 1481

　　Q：3438-5007-67

AfterSalesService :

• Steam heating metering management