Air energy boiler

An air energy boiler, characterized in that the boiler comprises,

• a rotating unit, a crankshaft, a boiler body, and at least one conversion assembly,
• wherein the crankshaft is fixed and mounted at an output end of the rotating unit, and the crankshaft has at least one bulge arranged in one-to-one correspondence with the at least one conversion assembly;
• each conversion assembly comprises a piston rod, an air cavity, a driving piston, a wrist pin, and multiple heating tubes, wherein the driving piston is slidably arranged in the air cavity and divides the air cavity into a first cavity and a second cavity;
• the rotating unit is configured to heat air in the first cavity;
• the wrist pin is arranged in the second cavity and fixed and connected with the driving piston;
• both ends of the piston rod are rotatably connected to the wrist pin and the corresponding bulge, respectively;
• the first cavity is provided with an air intake;
• the multiple heating tubes are in communication with the first cavity at one end and stretch into the boiler body at the other end;
• the boiler body is sealed and stores water and is provided with a steam outlet, the steam outlet of the boiler body is configured to be connected to terminals via pipelines;
• wherein the rotation speed of the rotating unit is adjustable, such that the temperature of the air in the first cavity and the time to heat the water are adjustable by the rotation speed of the rotating unit;
• wherein a one-way valve is installed in each air intake;
• wherein the boiler further comprises an air tank, and
• wherein for each conversion assembly, a pipeline is provided to connect an air tank and its respective one-way valve, and the pipeline is provided with a pressure relief valve.