Heat metering control system and heat sharing calculation and control method based on indoor and outdoor temperature difference

Abstract

The invention discloses a heat metering control system based on indoor and outdoor temperature differences and a heat apportionment calculation and control method. Heat metering control system based on indoor and outdoor temperature difference, including indoor temperature controller, electric valve, heat meter, outdoor air temperature probe, totalizer, computer terminal; The electric valve is connected; the indoor temperature controller is connected with the totalizer; the heat meter is installed on the heating pipe of the building or the community, and the heat meter is connected with the totalizer; the outdoor air temperature probe is connected with the totalizer; the totalizer is connected with the computer terminal connect. The present invention takes the indoor and outdoor temperature difference as the basis for heat measurement and introduces the most important thermal parameter of "outdoor air temperature", so that the heat consumption and the indoor temperature present a "linear relationship", ensuring accurate calculation of heat, fair and reasonable allocation, and achieving " Wait for the room temperature, wait for the fee."

Description

technical field [0001] The invention relates to the technical field of household heat metering for building heating, in particular to a heat metering control system based on indoor and outdoor temperature differences and a heat sharing calculation and control method. Background technique [0002] At present, the key problems of household heat metering in my country are: unscientific measurement methods, incorrect calculation methods, and unreasonable heat distribution. "heating" and other technical problems have not been effectively resolved, and household heat metering has not been recognized by the people, which has become a fatal bottleneck in the advancement of household heat metering. Over the past few years, I have conducted countless investigations and studies in foreign countries with advanced heating technology, but now I am still "crossing the river by feeling the stones" for pilot projects, and have not yet found a scientific household heat metering that is suitable...

AI Technical Summary

Problems solved by technology

[0002] At present, the key problems of household heat metering in my country are: unscientific measurement methods, incorrect calculation methods, and unreasonable heat distribution. "heating" and other technical problems have not been effectively resolved, and household heat metering has not been recognized by the people, which has become a fatal bottleneck in the advancement of household heat metering. Over the past few years, I have conducted countless investigations and studies in foreign countries with advanced heating technology, but now I am still "crossing the river by feeling the stones" for pilot projects, and have not yet found a scientific household heat metering that is suitable for the national conditions, technically feasible, and recognized by the people. method and feasible heat metering and charging policy, the difficulty can be imagined

However, these indirect measurement and calculation methods are not directly related to indoor temperature and heating costs, let alone measuring and considering "outdoor temperature", the most critical parameter that directly affects room temperature and heat consumption, these erroneous measurement methods and apportionment method, resulting in large calculation errors, which cannot truly reflect the actual heat consumption, and the heat distribution is unreasonable, making it difficult to popularize and apply

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