国家/地区 中国（3）
IPC部 F（3）
IPC大类 F28（3） F24（2）
IPC小类 F28D（3）
IPC F28D020/02（3）
发明人
公开年 2020（2）
申请年 2019（3）
专利权人

Phase change heat storage module used in phase change regenerative electric heater, has several phase change sheets and several high thermal conductivity graphene films that are enclosed in box frame.

JIN H, SONG Q, ZHANG X, JIANG B

Heat storage and heating device, has phase change heat accumulator provided with low temperature graphene aerogel composite phase change energy storage composite material, and controller electrically connected with phase change heat accumulator and pumping element.

LUO J

Quick freezing and defrosting tray in cooling and thawing foods comprises a heat pipe for heat conduction installed in the outer casing filled with a coolant filled and layer of graphene nanocomposite provided at the top of outer casing.

TAO X, WAN X