Unit user heating control system and device of central heating

Abstract

The invention provides a unit user heating control system of a central heating system. Each unit user is provided with an indoor control unit, the indoor control unit comprises a set temperature management unit, a windowing monitoring unit, a room location management unit, a human body monitoring unit, a heating management unit, a floor monitoring unit and a data calculation unit, a heat meter isarranged at a heat pipe network inlet of a building in which the unit user is located, and heat shared by each unit user is calculated by the data calculation unit according to received data and datameasured by the heat meter. According to the method, the factors of room positions, persons, windowing and the like are considered, the charge is adjusted in the condition whether the heating reachesthe standard, and the maximum fair heating charge is realized, so that the heat charge is fairly and reasonably shared, the charge dispute is reduced, the relation between the heating party and the unit user is relaxed, and the method is easy to popularize and accept by the public.

Description

technical field [0001] The invention belongs to the technical field of central heating, and in particular relates to a unit user heating control system and device for central heating. Background technique [0002] The charging mode of the central heating system is generally that each household pays a certain amount of heating fee according to its building area. The disadvantage of this method is that the heating fee paid by the household is fixed regardless of the actual heat consumption of the household. This is not conducive to the economical operation and control adjustment of the heating system. The temperature of some users at the unfavorable end is not up to the standard, and some users near the heat source end are overheated and need to open windows to dissipate heat. It is unreasonable for these users to pay the same fee At the same time, it also caused a lot of energy waste. In view of this situation, the household control and heat metering technology of the heating...

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Problems solved by technology

[0002] The charging mode of the central heating system is generally that each household pays a certain amount of heating fee according to its building area. The disadvantage of this method is that the heating fee paid by the household is fixed regardless of the actual heat consumption of the household. This is not conducive to the economical operation and control adjustment of the heating system. The temperature of some users at the unfavorable end is not up to the standard, and some users near the heat source end are overheated and need to often open windows to dissipate heat. It is unreasonable for these users to pay the same fee At the same time, it also caused a lot of energy waste. In view of this situation, the household control and heat metering technology of the heating system are important means to solve the above problems, mainly divided into the following methods: at the entrance of the heat pipe network of each building Meters are set up at each place, and each household shares the total heating fee according to a certain method, or each unit user independently installs a heat meter and bills separately

Although the second method is more accurate in measurement, each household has to install a heat meter independently, the cost is relatively high, and the existing heating pipe network needs to be greatly modified, so it is more difficult to promote and apply. One method requires detailed research on the specific method of apportionment. For example, most of the heating disputes come from users who think that the heating is not up to standard and refuse to pay the fee. However, it is difficult to judge whether the heating is up to standard with the current heating system , so try to make the allocation method fair and reasonable, and eliminate the interference of various interference factors, so as to have the premise and basis for popularization

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