Recuperação de calor de equipamento de refrigeração e aplicação em estufa

Abstract

The purpose of the study is to use the heat generated by the evaporator and the refrigerant gas compression in the compressor of a refrigeration system for heating a greenhouse, normally used in nearby locations. Greenhouses are largely heated by electric resistors having an excessive expenditure of energy, wherein the condenser heat is dissipated to the air. The process used a small refrigerator prototype greenhouse at temperatures of 0 °C to 5 °C for the frozen portion and 40 °C in a greenhouse. In the project we used two controllers to control such temperatures and automation required for each order.