Patents by Inventor JUQIANG LI

JUQIANG LI 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).

  • Patent number: 11002469
    Abstract: An integrated thermal superconducting plate heat exchanger and a manufacturing method thereof. The integrated thermal superconducting plate heat exchanger comprises a heat exchange plate of a composite plate structure, a fluid pipe having a certain structure shape and a thermal superconducting pipe having a certain structure shape are formed in the heat exchange plate; two ends of the fluid pipe are formed with openings; and the thermal superconducting pipe is an enclosed pipe and is filled with a heat transfer working medium therein.
    Type: Grant
    Filed: August 3, 2016
    Date of Patent: May 11, 2021
    Assignee: ZHEJIANG JIAXI OPTOELECTRONIC EQUIPMENT MANUFACTURING CO., LTD.
    Inventors: Juqiang Li, Junqiang Yang, Aixing Tong
  • Patent number: 10619951
    Abstract: A phase change suppression heat transfer plate-type heat exchanger comprises an inlet communication header pipe, an outlet communication header pipe and a plurality of phase change suppression heat transfer heat exchange plates arranged in parallel. The phase change suppression heat transfer heat exchange plate is provided with a liquid pipeline of a certain structure shape and a closed network-shaped pipeline of a certain structure shape. The closed network-shaped pipeline is filled with a phase change suppression working medium. The inlet communication header pipe and the outlet communication header pipe are at least fixed at one side of the phase change suppression heat transfer heat exchange plate. The lengthwise directions of the inlet communication header pipe and the outlet communication header pipe extend along the parallel arrangement direction of the plurality of phase change suppression heat transfer heat exchange plates.
    Type: Grant
    Filed: May 19, 2016
    Date of Patent: April 14, 2020
    Assignee: ZHEJIANG JIAXI OPTOELECTRONIC EQUIPMENT MANUFACTURING CO., LTD.
    Inventors: Aixing Tong, Juqiang Li
  • Publication number: 20190093966
    Abstract: A phase change suppression heat transfer plate-type heat exchanger comprises an inlet communication header pipe, an outlet communication header pipe and a plurality of phase change suppression heat transfer heat exchange plates arranged in parallel. The phase change suppression heat transfer heat exchange plate is provided with a liquid pipeline of a certain structure shape and a closed network-shaped pipeline of a certain structure shape. The closed network-shaped pipeline is filled with a phase change suppression working medium. The inlet communication header pipe and the outlet communication header pipe are at least fixed at one side of the phase change suppression heat transfer heat exchange plate. The lengthwise directions of the inlet communication header pipe and the outlet communication header pipe extend along the parallel arrangement direction of the plurality of phase change suppression heat transfer heat exchange plates.
    Type: Application
    Filed: May 19, 2016
    Publication date: March 28, 2019
    Applicant: ZHEJIANG JIAXI OPTOELECTRONIC EQUIPMENT MANUFACTURING CO., LTD.
    Inventors: AIXING TONG, JUQIANG LI
  • Publication number: 20180287517
    Abstract: A phase change inhibition heat transfer thermoelectric power generation device and a method for manufacturing the same. The phase change inhibition heat transfer thermoelectric power generation device comprises at least one thermoelectric unit body, wherein the thermoelectric unit body comprises a P-type thermoelectric element, an N-type thermoelectric element, a phase change inhibition heat dissipation plate and a phase change inhibition heat collection plate. By adopting the phase change inhibition heat transfer thermoelectric power generation device provided by the present invention, the thermal resistance of ceramic plates and the contact thermal resistance between the ceramic plate and an electrode interface are decreased in a heat circuit, which is helpful to establish temperature difference. Since no interface thermal resistance exists, which greatly improves the heat-electricity conversion efficiency of the thermoelectric power generator.
    Type: Application
    Filed: August 3, 2016
    Publication date: October 4, 2018
    Applicant: ZHEJIANG JIAXI OPTOELECTRONIC EQUIPMENT MANUFACTURING CO., LTD.
    Inventors: JIANZHONG ZHANG, JUQIANG LI
  • Publication number: 20180266738
    Abstract: An integrated thermal superconducting plate heat exchanger and a manufacturing method thereof. The integrated thermal superconducting plate heat exchanger comprises a heat exchange plate of a composite plate structure, a fluid pipe having a certain structure shape and a thermal superconducting pipe having a certain structure shape are formed in the heat exchange plate; two ends of the fluid pipe are formed with openings; and the thermal superconducting pipe is an enclosed pipe and is filled with a heat transfer working medium therein. By combining the thermal superconducting pipe and the fluid pipe in the heat exchange plate of the integrated thermal superconducting plate heat exchanger and using features of a thermal superconducting plate such as fast heat transfer rate and good temperature uniformity, a temperature difference between the heat transfer plate and air and an effective heat transfer area are increased.
    Type: Application
    Filed: August 3, 2016
    Publication date: September 20, 2018
    Applicant: ZHEJIANG JIAXI OPTOELECTRONIC EQUIPMENT MANUFACTUR ING CO., LTD.
    Inventors: JUQIANG LI, JUNQIANG YANG, AIXING TONG