Centralized steam supply management system, saturated steam card recharge, intelligent thermal testing case

Description :

Meaning of smart heating and smart heating of Qingdao Hesheng Zhiyuan Automation System Co., Ltd.: In the context of building a smart city and promoting the development of "Internet plus" smart energy, the concept of smart heating came into being as an important branch of the energy industry. existingCentralized steam supply management systemThere are still some issues during operation, such as insufficient remote points, relatively outdated control technology, high energy consumption, and low energy metering. Urban heating belongs to the main content of energy conservation and emission reduction. The development of contemporary heating systems must effectively combine traditional engineering with modern data science and technology, and improve the effectiveness of energy efficiency management by predicting the operation status of the heating network. The design of heating systems is often driven by demand, and predicting the demand for heat load on the consumer side plays a crucial role in improving the overall efficiency of the heating network operation.

　　Heating metering is still more inclined towards smart heating, which is a direction and a development trend. Now heating metering has stepped on a key point in the development of the heating industry towards smart heating. It has virtually promoted the development of the industry. It has played a role in promoting the development of the heating industry through cloud computing measures such as big data, the Internet of Things, and the Internet.Centralized steam supply management systemManagement center software functions: query and display of remaining gas volume of gas units, and reporting of insufficient remaining gas volume. Real time monitoring and display of user data maps (flow rate, pilot valve status, etc.). Currently, there are many technologies used for meter reading in China, such as manual meter reading RS485 bus, infrared and wireless data remote transmission, etc., among which GPRS wireless data remote transmission and RS485 bus meter reading technologies are relatively mature and widely adopted. The continuous acceleration of urbanization has made the user group of water, electricity and other projects that benefit people's livelihoods continue to grow. At the same time, how to bill these projects has become an urgent problem to be solved. After the emergence of intelligent meter reading systems, the problem of hot water and steam billing has been solved. With the continuous development of urban construction, the supply areas of hot water, steam, tap water, gas, etc. continue to expand, and traditional manual meter reading methods can no longer meet the requirements of enterprises for cost recovery, instrument operation status, and the construction of digital management technology platforms

　　With the trend of informationization and intelligence development in the heating network, the existing heating network collection system is no longer suitable for new intelligent management requirements. It is necessary to upgrade and add functions to the existing hardware and software systems to build a smart heating network management system.Centralized steam supply management systemIn the management room, the network browsing function can provide a clear view of the entire system, enabling 24-hour operation of the heating network. All physical quantity data in the system are displayed on the screen, and users are informed of steam parameters and pipeline operation parameters. In case of faults, the wireless remote intelligent meter reading system is built on the network of the GPRS data management center established within the enterprise. Through the mobile GPRS network, all incoming traffic data is transmitted to the data center for real-time monitoring. It can achieve real-time data display function for multiple instruments. It is convenient to timely grasp the situation of various department stations, make corresponding adjustments and guidance. As is well known, traditional meter reading methods use manual reading of hot water and steam meter values, and calculate the actual usage and cost situation of each user after statistics. However, the intelligent meter reading system no longer relies on manual reading. The meter reading system calculates the usage and cost of hot water and steam meters on its own, 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.

Qingdao Zhiyuan Instrument Centralized Steam Supply Management SystemThe task undertaken by the metering station is to measure various operational parameters of the flow meter system on site. Measurement: Measure the instantaneous flow rate, pressure, and temperature signals of on-site sensors, perform compensation density calculations, and calculate the required cumulative flow rate according to algorithms. Collect on-site power status, valve status, power-off/power on time, prepaid steam balance, settlement balance, instrument parameter report information, programming times, etc., and package these data together with measurement information. Within the same time granted by GPS, transmit the data of each point to the GPRS/CDMA communication module through data lines. The development of technology has led to the increasing application of automation in work. With the continuous development of enterprises and the increasing number of various meters, traditional manual meter reading can no longer meet the requirements of modern enterprises, and is gradually being replaced by RS485 wired data remote meter reading systems. Real time monitoring can achieve real-time data display function for multiple instruments. Easy to timely grasp the situation of various department sites, make corresponding adjustments and guidance, the composition of the IC card gas sales management system: the main hardware includes: using IP network cables, servers, IC card readers and writers, etc. The main software includes: operating system software, database software, heat network data IC card management system software, firewall software

　　Qingdao Hesheng Zhiyuan Automation System Co., Ltd

　　189 Hui Xin 5483 Same number 1481

　　Q：3438-5007-67

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• Centralized steam supply management system