Patents by Inventor Zelong XIE

Zelong XIE 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).

  • Vapor source system based on vapor-liquid ejector supercharging combined with flash vaporization technology
    Patent number: 12228280
    Abstract: A vapor source system based on vapor-liquid ejector supercharging combined with flash vaporization technology belongs to the technical fields of waste heat utilization and steam generation. The system comprises a vapor-liquid ejector, a flash vaporization tank and a intermediate heat exchanger, wherein the vapor-liquid ejector uses high-pressure steam to raise temperature and pressure of low-pressure water absorbed from the flash vaporization tank; the pressure-increased water is flashed into low-pressure saturated steam after entering the flash vaporization tank; the saturated water which is not flashed is collected at the bottom of the flash vaporization tank.
    Type: Grant
    Filed: September 16, 2022
    Date of Patent: February 18, 2025
    Assignees: DALIAN UNIVERSITY OF TECHNOLOGY, Dalian Ocean University
    Inventors: Yong Yang, Xingyao Zhang, Zelong Xie, Yuzhe Zhang, Kun Zhang, Shengqiang Shen
  • VAPOR SOURCE SYSTEM BASED ON VAPOR-LIQUID EJECTOR SUPERCHARGING COMBINED WITH FLASH VAPORIZATION TECHNOLOGY
    Publication number: 20230018348
    Abstract: A vapor source system based on vapor-liquid ejector supercharging combined with flash vaporization technology belongs to the technical fields of waste heat utilization and steam generation. The system comprises a vapor-liquid ejector, a flash vaporization tank and a intermediate heat exchanger, wherein the vapor-liquid ejector uses high-pressure steam to raise temperature and pressure of low-pressure water absorbed from the flash vaporization tank; the pressure-increased water is flashed into low-pressure saturated steam after entering the flash vaporization tank; the saturated water which is not flashed is collected at the bottom of the flash vaporization tank.
    Type: Application
    Filed: September 16, 2022
    Publication date: January 19, 2023
    Applicants: DALIAN UNIVERSITY OF TECHNOLOGY, Dalian Ocean University
    Inventors: Yong YANG, Xingyao ZHANG, Zelong XIE, Yuzhe ZHANG, Kun ZHANG, Shengqiang SHEN