How to choose a prepaid flowmeter | steam prepaid terminal? Qingdao Hesheng Measurement and Control gives you the answer

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How to achieve "pay first, use later" in the management of external steam charging?

The management of steam charges on the external network can be achieved through a prepaid mode combined with an intelligent monitoring system to "pay first, use steam later". The specific implementation method is as follows:

1. Core operation mode prepayment and conversion of steam consumption. Steam consuming enterprises need to pay fees to heating enterprises in advance, and the system backend uses preset data models (such as steam unit price, calorific value parameters, etc.) to convert the payment amount into available steam quantity, forming a "steam balance".

. For example, if a company prepays 10000 yuan and calculates at a unit price of 200 yuan/ton, the initial available steam volume is 50 tons. The dynamic monitoring and early warning mechanism system collects real-time steam data (instantaneous flow, cumulative flow, pressure, temperature, etc.), and monitors the status of on-site equipment (valve switches, power status, etc.) through the metering monitoring substation. When the steam usage approaches the preset alarm threshold (such as 20% of the remaining steam), the system automatically sends a payment reminder (SMS, APP notification, etc.) to the user to avoid sudden steam stoppage affecting production. When the amount of steam used reaches the total recharge amount, the system triggers the valve to automatically close the instruction and stop the steam supply. The remaining steam volume is displayed as zero, and the enterprise needs to pay a new fee before resuming steam use to ensure timely return of funds to the heating enterprise.

2. Technical Support System Measurement Monitoring Substation

Function: Integrated flow meters (vortex, electromagnetic, ultrasonic, etc.), pressure sensors, temperature sensors, and other equipment to collect real-time steam data.

. Monitoring parameters: on-site power status, valve status power-off/power on time, prepaid steam balance instrument parameter alarm information, programming frequency data transmission: data is uploaded to the heating network monitoring center of the heating enterprise through wired/wireless networks. Data processing of the heating network monitoring center: Receive and analyze data uploaded by the metering monitoring sub station, generate steam consumption reports, expense lists, etc. Remote control: supports remote valve opening and closing, adjusting alarm thresholds, and other operations to improve management efficiency and efficiency. Abnormal warning: Real time alerts for data anomalies (such as sudden changes in traffic or equipment failures) to reduce trade disputes.

Thirdly, management advantages solve the problem of fund recovery. The prepaid model forces enterprises to pay first before using the gas, avoiding arrears of fees and shortening the turnover cycle of funds for heating enterprises.

. The system for reducing trade disputes automatically records usage data, which cannot be tampered with, providing objective basis for cost settlement and reducing the risk of disputes between both parties. Heating companies can improve management convenience by remotely managing their gas consumption through a monitoring center, eliminating the need for manual meter reading and reducing labor costs. Enterprises can query steam balance and usage records in real time, arrange payment time independently, and improve user experience.

How to choose a prepaid flowmeter | steam prepaid terminal? Qingdao Hesheng Measurement and Control gives you the answer

How to achieve "pay first, use later" in the management of external steam charging?

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