Capacitor and undercooler combination for use in heat accumulator of cooling and air conditioning apparatuses, has controller actuating compressor and pump such that desired power, transition and undercooling temperatures are reached

摘要

The combination has a programmable controller (14) actuating a refrigerant compressor (2) and a speed adjustable charge pump (13) such that desired power of the refrigerant compressor, a desired transition temperature at a transition temperature sensor (17) and a desired undercooling temperature at an undercooling temperature sensor (21) in a condensate line (7) are reached. The undercooling temperature is two Kelvin or lies below a condensate temperature at a condensate temperature sensor (20) in a connecting pipe (5).