METHOD OF CALCULATING THE VALUE OF HEATING A APARTMENT IN A DWELLING HOUSE
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Keywords:
distribution of heat consumed by the house, heat transfer of radiators, share of heat consumedAbstract
A known method of calculating the cost of heating an apartment in an apartment building with an all-purpose heat meter is that the indicators of the home counter are distributed according to the heating area of the apartments.
Its disadvantage is that in different apartments owners have installed different heating radiators with different number of sections, some owners are heating loggias, arranging "warm" floors. In addition, the flows of coolant on different risers also differ. The above factors indicate that the distribution of payment for the heat consumed according to the heating area is not correct and fair.
We have proposed a method of calculating the cost of heating an apartment in an apartment building with a common heat meter based on the calculation of the heat consumed by each apartment, which is fair and encourages homeowners to save heat.
This method is used by the following method. Based on the decision of the residents of the house, an inventory of the heating system of the house during the heating period is carried out. Representatives of the ZhEK or ACMH administration and the engineering service bypass all apartments, determine the type of radiators and the number of sections in each room and determine the temperature head or the average surface temperature for each radiator. Operationally, this is easy to do with a laser pointing infrared pyrometer.
The heat output of each radiator is determined on the basis of the data obtained. Then determine the total heat transfer in each apartment and the proportion of thermal energy of the house consumed by the apartment.
In this method, the heat losses in the inlet pipelines are apportioned to the apartments according to the fraction of consumed thermal energy and not according to the area that is fair.
References
The Law of Ukraine "On Commercial Accounting for Thermal Energy and Water Supply", No. 2119-VIII dated 22.06.2017.
Gerashchenko, O.A. (1971) The basis of thermometry. -K .: Naukovaya opinion, 192.
Malyarenko, V.A. (2006) Fundamentals of Thermal Physics of Buildings and Energy Saving. Kharkov SAGA, 484.
Mikheev, MA, Mikheeva, I.M. (1973) The basics of the heat transfer-dachi. -M .: Energy, 334.
Malyarenko, V.A., Nemerovsky, I.A. (2008) Energy saving and energy audit: A manual.-Kharkiv: KNAKH, 253.
Krasnov, VA (2008) Pat. RF № 71378 Device for the calculation of heat energy in heating systems. Bulletin of Inventions, 7.
Calculation of heating radiators (n.d.) AquaGroup. Retrieved from http://aquagroup.ru/articles/raschet-radiatorov-otopleniya.html
Heating and ventilation of your home (n.d.) Retrieved from https://otivent.com/sravnenie-radiatjrov-otoplenia-po-teplo
DSTU EN 835: 2007 Heat flow meters for determination of heat transfer Retrieved from https://e-in.com.ua/uk/news/ustanovka-lichylnykiv-tepla-v-kvartyrakh-z-vertykalnoyu-rozvodkoyu/
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