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:
Oct. 13, 2020
Filed:
Oct. 23, 2018
Xi'an Jiaotong University, School of Energy and Power Engineering, Xi'an, CN;
Other;
Abstract
The present disclosure discloses a lead-supercritical carbon dioxide intermediate heat exchanger, including four modular printed circuit board heat exchangers (modular PCHEs), a cylinder, vertical partition boards, horizontal partition boards and heat exchange fluid channels. S-COfluid flows upward along microchannels in PCHE cold side heat exchange plates after reaching the bottom of the cylinder along a square central down tube formed by the four PCHEs to absorb heat from hot side heat exchange plates. S-COleaves the intermediate heat exchanger upward after being collected by a current collector at the other end of each PCHE. Liquid lead enters microchannels in the PCHE hot side heat exchange plates from a duct at the upper end of the cylinder to transfer heat to S-COon the other side, and then flows out of the intermediate heat exchanger from a duct at the lower end of the cylinder to complete heat exchange.