Household heating temperature-controlled charging device and heating-cost calculating method

Abstract

The disclosed charging device for individual heating and controlling temperature comprise: an indoor temperature collector with a temperature sensor on input end; and a controller with input end being arranged all of an outdoor temperature sensor, a water-feeding temperature sensor, and a return-water temperature sensor, and analog output end connected to an electric control valve through a drive amplifier. Wherein, the corresponding method comprises: scaling heating parameters by the correlative program stored in the second CPU in the controller on-field, calculating weight values and thermal equivalent, and obtaining the heat charge for individual user. This invention can charge more reasonably, and prevents waste.

Description

technical field [0001] The invention relates to a heating temperature control billing device and a heat charge calculation method, in particular to a household heating temperature control billing device and a heat charge calculation method suitable for dual control. Background technique [0002] At present, there are basically three methods of measuring heat by household in European and American countries: directly measure the heat consumed by the user from the heating system with a heat meter; determine the heat consumption of the user by measuring the heat dissipation of the user's cooling equipment; The heat load (temperature) of the user is used to determine the heat consumption of the user. The first method can accurately reflect the amount of heat consumed by the user, but the measurement accuracy is easily affected by the water quality, and the stability is not high. At the same time, it cannot solve the heat absorption effect on the surrounding neighbors when a house...

AI Technical Summary

Problems solved by technology

The first method can accurately reflect the amount of heat consumed by the user, but the measurement accuracy is easily affected by the water quality, and the stability is not high. At the same time, it cannot solve the heat absorption effect on the surrounding neighbors when a household stops using heat. The problem of increased heat consumption at the same comfort level caused by factors such as cold mountains and top floors

The implementation cost of the second method is lower, and there is no special requirement for the distribution of indoor pipelines, but the measurement accuracy is not high, and the installation, maintenance, testing, and management processes are relatively complicated, and it is difficult to avoid man-made damage during use. possibility of cheating

The third method is to directly turn the temperature into a commodity according to the principle of paying the same heating fee for the same comfort level, which is a method easily accepted by ordinary people, and it also limits the problem of "no payment for the temperature" caused by the heat absorption of the neighbors in the unheated room , but cannot limit waste phenomena such as opening windows, which is not conducive to energy saving

The problems existing in these methods are the main obstacles in the technical aspects of the promotion of household metering

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