Smart heating system application, heating network metering, smart heating flow meter

Description :

　　Qingdao Hesheng Zhiyuan Automation System Co., LtdApplication of Smart Heating SystemEquipped 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.Smart heating system application, heating network metering, smart heating flow meterIt can automatically generate various production reports and user steam consumption statistical reports, so that the supervisor can timely grasp the thermal production situation, timely solve various problems encountered in production, calmly realize the centralized dispatching management of colleges and universities, change the passive management mode to the active management mode, replace it with a new computer information management, and the backup power supply is flexible: the external battery can be used, and different battery capacities can be selected according to the actual needs. When the external power supply (ac220v) is interrupted, the instruments (flow totalizer, prepaid meter), gprs or cdma modules in the system can be maintained to work continuously

　　Qingdao Hesheng Zhiyuan Automation System Co., LtdApplication of Smart Heating SystemIntelligent report 1. It can automatically generate daily reports, monthly reports, annual reports, and reports, and can print reports in real time. 2. It can query historical data reports for any hot user, any parameter, and any time period, and supports exporting statistical reports and analysis curves. 3. It can print daily, monthly, and detailed reports on gas consumption for each individual user and all users, as well as contemporaneous and annual reports, and can be archived as Excel files (*. xls). 4. The report format can be created according to the requirements of the bidding party, and the system needs to have monthly automatic settlement function to generate electricity meters. 5. The data transmission of IC card prepaid high-level networks adopts fiber optic transmission with good compatibility, high reliability, fast data transmission speed, and long transmission distance. The inefficient and outdated manual management method of meter reading is susceptible to human factors, with poor real-time performance, low reliability, and low efficiency. It is difficult to detect on-site faults in a timely manner. Due to the inability to collect all data recorded at the same time, it is also difficult to measure and analyze pipe losses, and thus unable to effectively manage the heating network. Overdraft function: the "transparent support" 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 overdraft a certain amount of gas without closing the valve. Quantity usage

Smart heating system application, heating network metering, smart heating flow meterPrepaid function

　　Prepaid function, divided into automatic mode and manual mode. Automatic mode: The valve with a remaining capacity is open, and the valve with a remaining capacity of 0 is closed; Manual mode: The valve opening can be adjusted with or without a margin, but when there is no margin, the valve can be manually opened, and the negative value of the margin will be automatically deducted after resetting.

　　Recharge requires 2 people to complete. After the personnel submit the recharge request and confirm its accuracy, they will review and approve it on their own. If there are any errors, the recharge will be rejected; If the personnel confirm that their recharge is correct and approved, then the recharge is successful; If the confirmation is incorrect, the recharge will be rejected. After successful recharge, the recharge information will be sent to the customer via duanxin.

　　For incorrect recharge, if the recharge has been successful, you can operate the red flush setting to clear the recharge. The recharge of -6 in the picture is the red flush setting.

　　Settlement reports can be generated based on custom time periods

　　Rate modification function to meet the demand for adjusting gas source prices in different periods;

Application of Smart Heating SystemOn site instrument installation:

Smart heating system application, heating network metering, smart heating flow meterInstalling 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 the application of smart heating systems. Choosing a flow meter that is suitable for the thermal user's working 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.

　　Qingdao Hesheng Zhiyuan Automation System Co., Ltd

　　189 Hui Xin 5483 Same number 1481

　　Q：3438-5007-67

AfterSalesService :

• Application of Smart Heating System