Invention Application
US20170030656A1 THERMAL ENERGY STORAGE FACILITY HAVING FUNCTIONS OF HEAT STORAGE AND HEAT RELEASE
审中-公开
具有热存储和热释放功能的热能储存设备
- Patent Title: THERMAL ENERGY STORAGE FACILITY HAVING FUNCTIONS OF HEAT STORAGE AND HEAT RELEASE
- Patent Title (中): 具有热存储和热释放功能的热能储存设备
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Application No.: US14814644Application Date: 2015-07-31
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Publication No.: US20170030656A1Publication Date: 2017-02-02
- Inventor: Ching-Hohn LIEN , Kuang-Hsin CHU
- Applicant: SFI Electronics Technology Inc.
- Main IPC: F28D20/02
- IPC: F28D20/02 ; F24J2/34

Abstract:
A thermal energy storage facility for use in heat storage and heat release comprises a heat storage/release mechanism constituted by multiple heat storage/heat exchange units stacked up, each unit at least comprises a heat storage board having parallel grooves for loading phase-change material (PCM) therein and a heat exchange plate having micro-channel groups for heat transfer fluid (HTF) flowed through to exchange heat with the PCM; particularly two or more the thermal energy storage facilities can be worked together by combination in series or/and in parallel to input of thermal energy, absorption of thermal energy and both simultaneously from the PCM, and the thermal energy storage facility capably operating at a heat storage temperature higher than 1200° C. is suited for use in solar thermal power generation system to improve overall efficiency of solar thermal power to reach 35-40%.
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