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    • 71. 发明授权
    • Suction muffler in reciprocating compressor
    • 吸入消声器在往复式压缩机
    • US06691823B2
    • 2004-02-17
    • US10191074
    • 2002-07-10
    • In Won LeeKwang Hyup AnJeong Ho LeeIn Seop Lee
    • In Won LeeKwang Hyup AnJeong Ho LeeIn Seop Lee
    • G10K1100
    • F04C29/068F04B39/0061F04C29/065
    • A suction muffler in a reciprocating compressor is installed over a suction valve to attenuate complex sound pressure (noise) such as vibrational noise, valve sonance, flowing noise and pulsative noise produced from the suction valve when low temperature, low pressure refrigerant gas ejected from an evaporator is sucked into a cylinder via the suction valve and a suction portion of the cylinder. A Tesla valve having two distribution paths is mounted in the suction muffler to attenuate the complex sound pressure (noise) while preventing the reflow of the refrigerant gas into the suction muffler from the suction valve. As a result, the Tesla valve also enhances the cooling ability of the compressor and the attenuation effect.
    • 往复式压缩机中的吸入式消声器安装在吸入阀上,以当从低压低压制冷剂气体喷出的低温,低压制冷剂气体时,减少由吸入阀产生的振动噪声,阀门振动,流动噪声和脉动噪声等复杂的声压(噪声) 蒸发器通过吸入阀和气缸的抽吸部分被吸入气缸。 具有两个分配路径的特斯拉阀安装在吸入消声器中,以便在阻止从吸入阀进入吸入消声器的制冷剂气体回流的同时衰减复合声压(噪声)。 因此,特斯拉阀门还增强了压缩机的冷却能力和衰减效果。