Air heat pump without consumption of electric energy

The utility model relates to an air heat pump without consumption of electric energy, which belongs to the technical field of exploration and utilization of an air heat pump and comprises a heat engine which is composed of an actuating medium A heater, an actuating medium B heater, an actuating medium A working chamber, an actuating medium B working chamber, a double acting A piston, a double acting B piston and a cooler, an air compressor which is composed of an appliance using jets of fluid, a volume change A chamber and a volume change B chamber as well as a condenser, a liquid storage tank, a throttling pressure regulating valve and a heat storage water tank. The utility model has the structural characteristics that the actuating medium A heater, the actuating medium B heater and the condenser are all arranged in the heat storage water tank; an air input pipe of the condenser is communicated with an air output pipe of the air compressor; a suction pipe of the appliance using jets of fluid is communicated with the air. The utility model can largely reduce running cost and can also provide refrigerating actuating medium for an air conditioner when the utility model collects the heat energy of the air. The utility model provides energy-saving mechanical equipment for heating and cooling for households for inhabitants and heat energy utilization of industrial customers.