A literature review on bubble pump using in refrigeration technology and a brief introduction the principle of bubble pump are provided. A number of bubble pumps that apply to diffusion-absorption refrigeration

Einstein refrigeration cycle

absorption refrigeration and solar refrigeration are provided and discussed. Configuration

operating parameter and working fluid are presented as the important parameters influencing the performance of the bubble pump. Finally

the fundamental theory of bubble pump

working characteristics and the performance of bubble pump improvement are proposed to be researched preferentially.