The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 13, 2021
Filed:
Aug. 02, 2017
Xi'an Jiaotong University, Xi'an, CN;
Qiuwang Wang, Xi'an, CN;
Yuchen Pu, Xi'an, CN;
Zuowei Wang, Xi'an, CN;
Ziliang Zhu, Xi'an, CN;
Zhuo Zhang, Xi'an, CN;
Lei Zhu, Xi'an, CN;
Mengwei Zhang, Xi'an, CN;
Ting Ma, Xi'an, CN;
Xinyi Li, Xi'an, CN;
XI'AN JIAOTONG UNIVERSITY, Shaanxi, CN;
Abstract
A heat storage unit, at least comprises one single-layer closed case () that has at least one heat exchange surface () and a non-heat exchange surface; the internal space of the closed housing () is filled with a foam skeleton (); the phase change medium () is homogeneous distributed in the voids of the foam skeleton (), and forms a composite material () together with the foam skeleton (), the composite material has a higher thermal conductivity coefficient than that of the pure phase transition medium (); vibration particles () are made of shape memory alloy, pressed into strips and then filled into the voids of the foam copper frame () by filtration; the ultrasonic generator () emits ultrasonic to induce the vibration particles () to generate vibration, the vibration converts the liquid phase transition medium () from natural convection or pure heat conduction to forced convection.