Patents by Inventor Mingming LV

Mingming LV has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Microchannel heat exchanger structure with nozzle and working method thereof
    Patent number: 11549758
    Abstract: A microchannel heat exchanger structure with a nozzle and a working method thereof. The microchannel heat exchanger structure with a nozzle, includes a first heat exchange portion, a second heat exchange portion, and at least one nozzle portion between the first heat exchange portion and the second heat exchange portion, the first heat exchange portion having a high-pressure heat exchange channel, a first micro-fin array being provided inside the high-pressure heat exchange channel, and the second heat exchange portion having a low-pressure heat exchange channel, the high-pressure heat exchange channel and the low-pressure heat exchange channel being in communication through at least one nozzle disposed in the nozzle portion. The heat exchanger structure has a good heat exchange effect and can achieve a better heat flux during heat exchange.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: January 10, 2023
    Assignee: ENERGY RESEARCH INSTITUTE OF SHANDONG ACADEMY OF SCIENCES
    Inventors: Lian Duan, Zhigang Liu, Mingming Lv, Lei Jia
  • MICROCHANNEL HEAT EXCHANGER STRUCTURE WITH NOZZLE AND WORKING METHOD THEREOF
    Publication number: 20210247142
    Abstract: A microchannel heat exchanger structure with a nozzle and a working method thereof. The microchannel heat exchanger structure with a nozzle, includes a first heat exchange portion, a second heat exchange portion, and at least one nozzle portion between the first heat exchange portion and the second heat exchange portion, the first heat exchange portion having a high-pressure heat exchange channel, a first micro-fin array being provided inside the high-pressure heat exchange channel, and the second heat exchange portion having a low-pressure heat exchange channel, the high-pressure heat exchange channel and the low-pressure heat exchange channel being in communication through at least one nozzle disposed in the nozzle portion. The heat exchanger structure has a good heat exchange effect and can achieve a better heat flux during heat exchange.
    Type: Application
    Filed: April 11, 2019
    Publication date: August 12, 2021
    Applicant: ENERGY RESEARCH INSTITUTE OF SHANDONG ACADEMY OF SCIENCES
    Inventors: Lian DUAN, Zhigang LIU, Mingming LV, Lei JIA