HEAT STORAGE UNIT

WIPO Patent Application WO/2019/019204

A1

Disclosed is a heat storage unit, comprising at least a single-layer closure housing (2). The closure housing (2) has at least one heat exchange surface (8, 9) and a non-heat exchange surface, and has a foam skeleton (4) filled in the interior space thereof. A phase change medium (6) is uniformly distributed in the interspace in the foam skeleton (4) and forms a composite material with the foam skeleton (4) to obtain a higher heat conductivity coefficient than that of a pure phase change medium. An ultrasonic generation device (05) emits ultrasonic waves, for inducing vibration particles made of a shape memory alloy (3) to vibrate, and the flow state of a liquid phase change medium (6) is transformed from natural convection or pure heat conduction into forced convection, while the heat transfer coefficient of a convective surface of the liquid phase change medium is improved by means of using ultrasonic cavitation and acoustic streaming, thereby increasing the heat storage efficiency per unit volume.

JP6222673	The refrigerator provided with a thermal storage medium and it
WO/2020/214878	METHODS OF MAKING CAPSULES
WO/2023/009550	DEVICE AND METHOD FOR VIBRATION FREE LOW TEMPERATURE SAMPLE HOLDER FOR SIDE ENTRY ELECTRON MICROSCOPES

WANG QIUWANG (CN)
PU YUCHEN (CN)
WANG ZUOWEI (CN)
ZHU ZILIANG (CN)
ZHANG ZHUO (CN)
ZHU LEI (CN)
ZHANG MENGWEI (CN)
MA TING (CN)
LI XINYI (CN)

PCT/CN2017/095534

January 31, 2019

August 02, 2017

Click for automatic bibliography generation  

UNIV XI AN JIAOTONG (CN)

F28D20/02; F28F13/12

CN104140786A	2014-11-12
CN102777874A	2012-11-14
JP3076847B1	2000-08-14
DE10343151A1	2005-04-28
US20090107651A1	2009-04-30

BEIJING HESHINIP INTELLECTUAL PROPERTY OFFICE (CN)

View/Download PDF      PDF Help

Previous Patent: ELECTRICAL PULSE WEARABLE DEVICE

Next Patent: GAS-GAS HIGH-TEMPERATURE HEAT EXCHANGER