Circulating heater has bypass line connected as return line to feed line and connected to jet pump in return line that is connected immediately before high temperature heat exchanger

摘要

The device has a high temperature heat exchanger acted on by a burner and connected to a desorber in a heat pump connected via a feed line to a load connected via a load return line to an absorber in the heat pump, which is connected via a return line to the heat exchanger, and a circulation pump. A bypass line connected as a return line to the feed line is connected to a jet pump in the return line connected immediately before the heat exchanger. The device has a high temperature heat exchanger (1) acted upon by a burner (2) and connected to a desorber (4) in a heat pump, which is connected via a feed line (5) to a load (6), which is connected via a load return line (7) to an absorber (8) in the heat pump, which is connected via a return line to the heat exchanger, and a circulation pump (9) in the circuit. A bypass line (12) connected as a return line to the feed line is connected to a jet pump (11) in the return line (10) that is connected immediately before the heat exchanger.