Patents by Inventor Rongxin Zhao
Rongxin Zhao 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).
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Patent number: 11499717Abstract: Embodiments provide a combustion structure that can achieve stable combustion by addressing the aforementioned drawbacks in the prior art such as low flame stability, backfire, deflagration, blockage and/or any other drawbacks. The combustion chamber structure in accordance with the disclosure can include: a grate structure including a first set of elongated components, a fire retention structure including a second set of elongated components. The first set of first elongated components can be arranged along an axial direction within the combustion chamber structure. The second set of elongated components can be arranged along the axial direction in a same direction as the first elongated components. The second set of elongated components can be configured to generate a negative pressure zone within the combustion chamber. The first set of elongated components can form apertures that can be aligned with apertures formed by the second set of elongated components.Type: GrantFiled: August 7, 2017Date of Patent: November 15, 2022Assignee: Zhejiang Liju Boiler Co., Ltd.Inventors: Rongxin Zhao, Guoliang Chen, Yongqiang Wang, Erpeng Qiu, Bingyuan Shen
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Patent number: 10962220Abstract: Embodiments provide a combustion structure that can achieve stable combustion by addressing the aforementioned drawbacks in the prior art such as low flam stability, backfire, deflagration, blockage and/or any other drawbacks. The combustion chamber structure in accordance with the disclosure can include: a grate structure including a first set of elongated components, a fire retention structure including a second set of elongated components. The first set of first elongated components can be arranged along an axial direction within the combustion chamber structure. The second set of elongated components can be arranged along the axial direction in a same direction as the first elongated components. The second set of elongated components can be configured to generate a negative pressure zone within the combustion chamber. The first set of elongated components can form apertures that can be aligned with apertures formed by the second set of elongated components.Type: GrantFiled: September 17, 2018Date of Patent: March 30, 2021Assignee: Zhejiang Liju Boiler Co., Ltd.Inventors: Rongxin Zhao, Yongqiang Wang, Bingyuan Shen, Erpeng Qiu, Jian He, Huizhen Li, Jingyang Jin, Xiaoping Gao
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Patent number: 10767854Abstract: Embodiments provide a combustion structure that can achieve stable combustion by addressing the aforementioned drawbacks in the prior art such as low flame stability, backfire, deflagration, blockage and/or any other drawbacks. The combustion chamber structure in accordance with the disclosure can include: a grate structure including a first set of elongated components, a fire retention structure including a second set of elongated components. The first set of first elongated components can be arranged along an axial direction within the combustion chamber structure. The second set of elongated components can be arranged along the axial direction in a same direction as the first elongated components. The second set of elongated components can be configured to generate a negative pressure zone within the combustion chamber. The first set of elongated components can form apertures that can be aligned with apertures formed by the second set of elongated components.Type: GrantFiled: March 7, 2018Date of Patent: September 8, 2020Assignee: Zhejiang Liju Boiler Co., Ltd.Inventors: Rongxin Zhao, Yongqiang Wang, Bingyuan Shen, Erpeng Qiu, Jian He, Huizhen Li, Jingyang Jin, Xiaoping Gao
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Publication number: 20190277490Abstract: Embodiments provide a combustion structure that can achieve stable combustion by addressing the aforementioned drawbacks in the prior art such as low flame stability, backfire, deflagration, blockage and/or any other drawbacks. The combustion chamber structure in accordance with the disclosure can include: a grate structure including a first set of elongated components, a fire retention structure including a second set of elongated components. The first set of first elongated components can be arranged along an axial direction within the combustion chamber structure. The second set of elongated components can be arranged along the axial direction in a same direction as the first elongated components. The second set of elongated components can be configured to generate a negative pressure zone within the combustion chamber. The first set of elongated components can form apertures that can be aligned with apertures formed by the second set of elongated components.Type: ApplicationFiled: March 7, 2018Publication date: September 12, 2019Inventors: Rongxin Zhao, Yongqiang Wang, Bingyuan Shen, Erpeng Qiu, Jian He, Huizhen Li, Jingyang Jin, Xiaoping Gao
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Publication number: 20190277491Abstract: Embodiments provide a combustion structure that can achieve stable combustion by addressing the aforementioned drawbacks in the prior art such as low flam stability, backfire, deflagration, blockage and/or any other drawbacks. The combustion chamber structure in accordance with the disclosure can include: a grate structure including a first set of elongated components, a fire retention structure including a second set of elongated components. The first set of first elongated components can be arranged along an axial direction within the combustion chamber structure. The second set of elongated components can be arranged along the axial direction in a same direction as the first elongated components. The second set of elongated components can be configured to generate a negative pressure zone within the combustion chamber. The first set of elongated components can form apertures that can be aligned with apertures formed by the second set of elongated components.Type: ApplicationFiled: September 17, 2018Publication date: September 12, 2019Inventors: Rongxin Zhao, Yongqiang Wang, Bingyuan Shen, Erpeng Qiu, Jian He, Huizhen Li, Jingyang Jin, Xiaoping Gao
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Publication number: 20190041062Abstract: Embodiments provide a combustion structure that can achieve stable combustion by addressing the aforementioned drawbacks in the prior art such as low flame stability, backfire, deflagration, blockage and/or any other drawbacks. The combustion chamber structure in accordance with the disclosure can include: a grate structure including a first set of elongated components, a fire retention structure including a second set of elongated components. The first set of first elongated components can be arranged along an axial direction within the combustion chamber structure. The second set of elongated components can be arranged along the axial direction in a same direction as the first elongated components. The second set of elongated components can be configured to generate a negative pressure zone within the combustion chamber. The first set of elongated components can form apertures that can be aligned with apertures formed by the second set of elongated components.Type: ApplicationFiled: August 7, 2017Publication date: February 7, 2019Inventors: Rongxin Zhao, Guoliang Chen, Yongqiang Wang, Erpeng Qiu, Bingyuan Shen