Phase change device

• Main Authors: YU MENGXIAO, QI JIANHUA, LIU JIE, TIAN MINLI
• Format: Patent
• Language: Chinese; English
• Published: 18.06.2024
• Subjects: BLASTING; HEAT EXCHANGE IN GENERAL; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The invention provides a phase change device, and belongs to the technical field of energy storage thermal control, the phase change device comprises a first storage chamber, a second storage chamber and a power mechanism, the first storage chamber is used for storing a first solid phase change material, the second storage chamber is used for storing a liquid phase change material, and the first solid phase change material can be converted into the liquid phase change material by absorbing heat; a structural plate is arranged at the bottom of the first storage chamber and can move in the vertical direction. The second storage chamber is arranged above the first storage chamber, a communicating port is formed in the top wall of the first storage chamber, and the first storage chamber is communicated with the second storage chamber through the communicating port; the top wall of the first storage chamber is in contact with a heat source, and the top wall of the first storage chamber has heat conduction performa