Experimental Studies of a Heat Pump with Microprocessor Control on an Animal Farm

摘要

This article is devoted to experimental studies of a heat pump with microprocessor control on an animal farm. During the experiment, three versions of the heat pump were used. The compressor is better cooled when it is closer to the evaporator than when it is located centrally, this indicates a higher cooling capacity, which can be observed according to the heat energy meter shown in Fig. 8. The milk temperature during the experiment is reduced from 35 to 100C. The best temperature mode of the condenser is provided when the compressor is located near the evaporator. It is lower by 7-80C than in the other 2 variants. The results show that the location of the compressor affects the performance of the VT. The values of the energy conversion coefficient in two variants are from 2.5 to 4.5 units. In the third variant it is 4.5, which is 10% higher than in the 2nd and 15% than in the 1st variant.