Cold or heat generating arrangement used as liquid cooler assembly or heating pump has vaporizer unit, compressor unit, condenser unit, and throttle device enclosed in casing whose change in inner pressure is interpreted as leakage

摘要

A vaporizer unit (2), a compressor unit (3), a condenser unit (5), and a throttle device are coordinated and enclosed in a hermitically sealed casing (10) placed under selected inner pressure that deviates from atmospheric pressure , and the changed inner pressure within the casing deviating from selected pressure by predetermined value is interpreted as a leakage. A first heat exchanger acts as the vaporizer unit. The compressor unit is connected to the vaporizer unit to increase pressure of gas formed in the vaporizer unit. A second heat exchanger acts as the condenser unit as well as the throttle device to regulate the flow o condensed gas and in which connected compressor unit generates vibration.