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公开(公告)号：US20180266733A1
公开(公告)日：2018-09-20
申请号：US15533618
申请日：2015-12-08
IPC分类号： F25B9/14
CPC分类号： F25B9/145 , F25B2309/1404 , F25B2309/1407 , F25B2309/1409 , F25B2309/1411 , F25B2309/1425
摘要： A thermo-acoustic device for transferring energy by an acoustic wave, includes a resonator; a source for generating the acoustic wave; a thermodynamic section that forms an acoustic network and includes a compliance volume, a thermo-acoustic core and a fluidic inertia. The thermodynamic section is situated between the resonator and the source. The thermo-acoustic core is within the thermodynamic section and includes a cold terminal, a hot terminal and a regenerator. The regenerator is positioned between the hot and cold terminals. The source includes a piston compressor. The compressor is arranged as a mechanical double acting reciprocating piston compressor with a first outlet for a pressure wave generated on one side of the piston and a second outlet for a pressure wave generated on the other side of the piston. the first outlet is coupled with a first thermodynamic section, and the second outlet coupled with a second thermodynamic section.
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2.发明申请公开(公告)号：US20140174102A1
公开(公告)日：2014-06-26
申请号：US14192814
申请日：2014-02-27
发明人： Ercang LUO , Jianying HU , Zhanghua WU , Guoyao YU , Haibing LI
IPC分类号： F25B9/14
CPC分类号： F25B9/145 , F25B2309/1403 , F25B2309/1407 , F25B2309/1409 , F25B2309/1425 , F25B2309/1426
摘要： The present invention discloses a heat-actuated double-acting traveling-wave thermoacoustic refrigeration system, comprising at least three elementary units; each elementary unit comprises a thermoacoustic engine, a thermoacoustic refrigerator, and a resonance device; the thermoacoustic engine and the thermoacoustic refrigerator comprise a main heat exchanger, a heat regenerator, a non-normal-temperature heat exchanger, a thermal buffer tube, and an auxiliary heat exchanger connected in sequence; the resonance device comprises a sealed housing, a moving part is provided in the housing for a reciprocating motion; the moving part separates the housing into at least two chambers; the main heat exchanger and auxiliary heat exchanger of each thermoacoustic engine and thermoacoustic refrigerator respectively connects to chambers of different housing, forming dual-loop structure of gas medium flow. In heating the non-normal-temperature heat exchanger of the thermoacoustic engine to produce acoustic power, thermoacoustic energy conversion is induced inside the thermoacoustic engine and the thermoacoustic refrigerator.
摘要翻译： 本发明公开了一种包括至少三个基本单元的热致动双作用行波热声制冷系统， 每个基本单元包括热声引擎，热声冰箱和谐振装置; 热声发动机和热声冷冻机包括依次连接的主热交换器，热再生器，非常温热交换器，热缓冲管和辅助热交换器; 谐振装置包括密封壳体，移动部件设置在壳体中用于往复运动; 移动部分将壳体分成至少两个腔室; 每个热声发动机和热声冰箱的主热交换器和辅助热交换器分别连接到不同壳体的腔室，形成气体介质流的双回路结构。 在加热热声发动机的非常温热交换器以产生声功率时，在热声发动机和热声冰箱内引起热声能转换。
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3.发明授权公开(公告)号：US09453663B2
公开(公告)日：2016-09-27
申请号：US14192814
申请日：2014-02-27
发明人： Ercang Luo , Jianying Hu , Zhanghua Wu , Guoyao Yu , Haibing Li
CPC分类号： F25B9/145 , F25B2309/1403 , F25B2309/1407 , F25B2309/1409 , F25B2309/1425 , F25B2309/1426
摘要： The present invention discloses a heat-actuated double-acting traveling-wave thermoacoustic refrigeration system, comprising at least three elementary units; each elementary unit comprises a thermoacoustic engine, a thermoacoustic refrigerator, and a resonance device; the thermoacoustic engine and the thermoacoustic refrigerator comprise a main heat exchanger, a heat regenerator, a non-normal-temperature heat exchanger, a thermal buffer tube, and an auxiliary heat exchanger connected in sequence; the resonance device comprises a sealed housing, a moving part is provided in the housing for a reciprocating motion; the moving part separates the housing into at least two chambers; the main heat exchanger and auxiliary heat exchanger of each thermoacoustic engine and thermoacoustic refrigerator respectively connects to chambers of different housing, forming dual-loop structure of gas medium flow. In heating the non-normal-temperature heat exchanger of the thermoacoustic engine to produce acoustic power, thermoacoustic energy conversion is induced inside the thermoacoustic engine and the thermoacoustic refrigerator.
摘要翻译： 本发明公开了一种包括至少三个基本单元的热致动双作用行波热声制冷系统， 每个基本单元包括热声引擎，热声冰箱和谐振装置; 热声发动机和热声冷冻机包括依次连接的主热交换器，热再生器，非常温热交换器，热缓冲管和辅助热交换器; 谐振装置包括密封壳体，移动部件设置在壳体中用于往复运动; 移动部分将壳体分成至少两个腔室; 每个热声发动机和热声冰箱的主热交换器和辅助热交换器分别连接到不同壳体的腔室，形成气体介质流的双回路结构。 在加热热声发动机的非常温热交换器以产生声功率时，在热声发动机和热声冰箱内引起热声能转换。
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公开(公告)号：US20160231028A1
公开(公告)日：2016-08-11
申请号：US15029076
申请日：2014-10-17
申请人： ISUZU MOTORS LIMITED
发明人： Shou Ozaki , Yasushi Yamamoto
CPC分类号： F25B9/145 , F25B27/02 , F25B2309/1403 , F25B2309/1405 , F25B2309/1409 , F25B2309/1425
摘要： A thermoacoustic heating device capable of effectively utilizing streaming, and including a prime mover in a first pipeline that forms a loop line, and a heating device in a second pipeline that forms another loop line. The first and second pipelines are connected to each other via a branch pipeline. A branch pipeline on the prime mover side and the second pipeline on the heating device side are positioned adjacent to each other, and a low-temperature side heat exchanger of the heating device is integrally formed with or held in contact with the branch pipeline on the prime mover side.
摘要翻译： 一种热声加热装置，其能够有效地利用流动，并且在形成环线的第一管道中包括原动机，以及形成另一环路线的第二管线中的加热装置。 第一和第二管线通过分支管线相互连接。 原动机侧的分支管路和加热装置侧的第二管路彼此相邻配置，并且加热装置的低温侧热交换器与分支管道一体地形成或与其保持接触 原动机方。
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