Cold and heat metering control and cost allocation system and method

Cold and heat metering control and cost allocation system and method

  • CN 102,607,741 A
  • Filed: 01/22/2011
  • Published: 07/25/2012
  • Est. Priority Date: 01/22/2011
  • Status: Active Application
First Claim
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1. cold and hot amount measure control and expense allocation system;

  • Be used for cold and hot amount metering to several users in the building;

    Said building is provided with total supply channel (1), total water return pipeline (2);

    Each user'"'"'s terminal device is communicated in said total supply channel (1) through water supply to separate house pipeline (3), and is communicated in said total water return pipeline (2) through branch family water return pipeline (4);

    It is characterized in that said cold and hot amount measure control and expense allocation system comprise the cold and hot table of master of the total cold and hot value that is used to measure this building, and several user'"'"'s WT-MSRs, wherein each said user'"'"'s WT-MSR comprises;

    Temperature controller, it is indoor to be arranged at the user, is used for setting and measuring indoor temperature;

    Flowmeter is installed on said water supply to separate house pipeline (3) or the branch family water return pipeline (4), is used to measure flow of inlet water;

    Operation valve is installed on said water supply to separate house pipeline (3) or the branch family water return pipeline (4), is used for opening or closing water supply to separate house pipeline (3) or branch family water return pipeline (4);

    AndData processor;

    Be used to receive the design temperature data and the actual measurement temperature data of the data on flows of said flowmeter, said temperature controller;

    The design temperature data of more said temperature controller and actual measurement temperature data;

    Controlling said operation valve in view of the above opens or closes;

    And write down the opening time that said operation valve is accumulated, simultaneously, said data processor goes out this user'"'"'s refrigerating capacity or heating load according to the opening time of design temperature data, actual measurement temperature data, data on flows, operation valve accumulation and the data computation of main cold and hot table.

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