IC card prepaid management system, intelligent heating management, saturated steam energy metering and maintenance

Description :

IC card prepaid management system, intelligent heating management, saturated steam energy metering and maintenanceBasic function: ⑴ It can upload various user instrument operating condition data, instrument parameters, steam purchase volume and other parameters to the central server through transmission methods such as GPRS/CDMA, and can be queried through computer or real-time. ⑵ It has real-time data and curve query functions, as well as regular statistical report functions such as daily reports, monthly reports, and annual reports. According to the set user account opening amount and steam supply pressure, the electric valve can be used to control its operation within a certain range, achieving load adjustment functions for flow and pressure. Facilitate the overall planning and management of heat user loads. The balance of the gas bill is insufficient. After reaching the set value for stopping the gas, the electric valve will automatically close and send a J signal. ⑷ Report J function: unboxing report J, power-off report J, instrument parameter report J. Operation and parameter modification of heating charging system software equipment must be done with a device card inserted, which is more password protected than usual

　　Application of Qingdao STR/WEB/V2.0 Qingdao Zhiyuan Instrument Intelligent Heating System: IC card prepaid management systemThe main application is to achieve intelligence and achieve thermal balance in heat source output. Install temperature, pressure, flow and other sensors at each heat source unit and pipeline outlet to calculate the energy consumption of each link, display information on inlet and outlet temperature, pressure, flow and other aspects. The sensors will send the collected information to the heating dispatch center to achieve real-time monitoring of various parameter information.IC card prepaid management system, intelligent heating management, saturated steam energy metering and maintenanceIn the application of heat source, it is also necessary to monitor load and weather changes, combine specific weather and load conditions, adhere to the principle of economic operation, compare the required heat with the heating amount, draw the trend curve of changes, and judge whether to start or stop the furnace. This will meet the heat needs of users without energy waste and save heating costs.

IC card prepaid management system, intelligent heating management, saturated steam energy metering and maintenanceReporting function: 1. According to the settings, it is possible to report when the balance of the gas bill is less than a certain value; And notifications can be sent to customers when pressure or temperature exceeds the limit. When the balance of the gas bill is zero, if the electric valve does not move or does not move properly, report it; 3. When the electric valve opens abnormally, the reporting method is: the controller supports on-site reporting or wireless reporting (GPRS/CDMA) on the upper PC. 4. After opening the STR/WEB/V2.0 prepaid box, a prompt will appear on the upper computer. 5. After the mains power (AC220V) is interrupted, a prompt will be displayed on the upper computer. sixQingdao Zhiyuan InstrumentFlexible setting of communication parameters for compressed air prepaid system: The communication address and baud rate of the prepaid controller can be set as needed (address range: 1-255, baud rate: 24004800960019200, parity or no parity can be selected). The main functions are to collect user data, store data, regularly upload data through GPRS network, and receive instructions from the central server. The main function of the central server is data storage, data analysis, and timely statistics of data uploaded by various measuring devices through statistical analysis. At the same time, it can also detect problems early and provide query and analysis functions to management personnel through various means. The GPRS meter reading system is connected to the Internet network and communicates with the main station computer through the GPRS network. The user's data is processed and protocol encapsulated by the GPRS module before being sent out. It is then received by the GPRS receiving module and transmitted to the main station via the Internet network, achieving real-time online connection between the user's energy consumption data and the main station.

　　Qingdao Zhiyuan InstrumentIC card prepaid management systemService commitment:

　　From the date of delivery of the heating network system, it enters the after-sales service period. The after-sales service period includes a free warranty period and a quality maintenance period.

　　Free warranty period: Within 12 months from the date of normal use of the product or system, it is a free warranty period. During the free warranty period, any quality issues within the warranty scope will be repaired and replaced by Party B free of charge.

　　Quality maintenance period: After the quality period, we will continue to provide lifetime preferential services. The maintenance services carried out during the quality maintenance period will be charged material and labor costs based on the spare parts product price (not higher than the contract price) and maintenance situation set by the company.

　　The specific service items during the after-sales service period are as follows: receiving letters from users, providing responses or handling suggestions within 24 hours, and ensuring user satisfaction. And store the corresponding information in the user maintenance record sheet.

IC card prepaid management system, intelligent heating management, saturated steam energy metering and maintenanceThe continuous acceleration of urbanization has led to a growing user base for projects that benefit people's livelihoods, such as water, electricity, and gas. At the same time, how to charge for 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. Prepaid parts include IC card prepaid control boxes (IC card prepaid controllers, lightning protection devices, switch power supplies, instrument UPS power supplies, 4G communication modules), intelligent electric valves, etc. Communication parameters can be flexibly set: prepaid controller communication addresses and baud rates can be set according to needs (address range: 1-255, baud rate: 24004800960019200, parity or no verification can be selected)

　　Qingdao Hesheng Zhiyuan Automation System Co., Ltd

　　189 Hui Xin 5483 Same number 1481

　　Q：3438-5007-67

AfterSalesService :

• IC card prepaid management system