Climate control system with a controlled ejector

A climate control system for heating or cooling a space, in particular a vehicle interior, the climate control system comprising:

• a compressor to convey a refrigerant;
• a high pressure chiller or a gas cooler and/or an interior condenser being arranged downstream of the compressor to cool the refrigerant;
• and
• a low-pressure chiller arranged upstream of the compressor to heat the refrigerant,
• wherein a refrigerant exiting from the high-pressure chiller is supplied to a motive mass inlet of a first ejector,
• wherein a refrigerant exiting from the low-pressure chiller is supplied to a suction mass inlet of the first ejector,
• wherein an outlet of the first ejector is connected directly or indirectly to a liquid separator, and
• wherein the outlet of the first ejector is indirectly connected to the liquid separator via a second ejector, wherein the outlet of the first ejector is connected to a suction mass inlet of the second ejector and the outlet of the second ejector is connected to the liquid separator.

A climate control system for heating or cooling a space, in particular a vehicle interior, the climate control system comprising:

• a compressor to convey a refrigerant;
• a high pressure chiller or a gas cooler and/or an interior condenser being arranged downstream of the compressor to cool the refrigerant;
• and
• a low-pressure chiller arranged upstream of the compressor to heat the refrigerant,
• wherein a refrigerant exiting from the high-pressure chiller is supplied to a motive mass inlet of a first ejector,
• wherein a refrigerant exiting from the low-pressure chiller is supplied to a suction mass inlet of the first ejector,
• wherein an outlet of the first ejector is connected directly or indirectly to a liquid separator, and
• wherein the gas cooler is connected between the refrigerant outlet of the high-pressure chiller and the motive mass inlet of the first ejector or between the refrigerant outlet of the liquid separator and the motive mass inlet of the first ejector.