Central Air-conditioning Metering System

详情

Background Along with the fast growth of economics, central air-conditioning is widely used. In the past, the consumer was simple paid by proportion and functions, whether used it or not they must bear the same fee., so it would cause a lot of disputes. To a certain extent this method wasted enormous energy. How to charge the energy consumption of central air conditioning became a big problem for property management companies. AKE developed the first generation of Central Air-conditioning Metering System in ***8 which provide an accurate and reasonable charging basis and solved this problem excellently. It leads people to establish correct consumed habit to save energy consciously and have yielded remarkable social and economic benefits. System Introduction AKE Central Air-conditioning Metering System is based on measurement & metering the energy consumption of central air-conditioning by different households. We have two styles: Time-based Metering System and Energy-based Metering System. 1.1Time-based Metering System Brief introduction: Collects efficient run-time of Fan Coil Unit at different gear position (fan speed) and then changes to equivalent time, treats total equivalent time as air conditioning running time of each household, finally as per rated unit price(Dollar/Hours) to calculate the total fee of each household. Suitable for Office building, Business apartment and Residence community whose terminal is Fan Coil Unit (FCU). 1.2 Energy-based Metering System Brief introduction: Real-time detects the temperature of supply pipe and return pipe, monitors the instantaneous flow rate, according to Heat Exchange of thermodynamics principle the Energy Meter accumulates each user�s energy consumption, as per rated unit price(Dollars/MW) to calculate the total fee of each household. Suitable for large area such as Department stores, Chambers, Factories etc. (diameter of the water pipe exceed DN*0)