ACOUSTIC DEVICE
    1.
    发明申请
    ACOUSTIC DEVICE 审中-公开
    声音设备

    公开(公告)号:WO2016040431A1

    公开(公告)日:2016-03-17

    申请号:PCT/US2015/049111

    申请日:2015-09-09

    IPC分类号: G10K11/16 F02M35/12 F01N1/02

    摘要: Provided acoustic devices include an external housing defining an expansion chamber and a wall extending through and partitioning the expansion chamber into a central chamber and a peripheral chamber adjacent the central chamber, wherein an inlet and outlet communicate with the central chamber, and wherein the wall includes a plurality of apertures formed therethrough to allow air movement to and from the central and expansion chambers, the plurality of apertures sized to provide an average flow resistance ranging from 100 MKS Rayls to 5000 MKS Rayls. The acoustic devices advantageously show significant sound attenuation while streamlining air flow to reduce pressure drop across the expansion chamber.

    摘要翻译: 提供的声学装置包括限定膨胀室的外部壳体和延伸穿过膨胀室并将其分隔成中心室和邻近中心室的周边室的壁,其中入口和出口与中心室连通,并且其中壁包括 多个孔通过其形成,以允许空气移动到中心和膨胀室的空间,多个孔的尺寸设置成提供范围从100MMS雷尔至5000MMS雷尔的平均流阻。 声学装置有利地显示出显着的声音衰减,同时简化空气流动以减少穿过膨胀室的压降。

    냉난방 설비의 성능 개선방법 및 동 방법을 이용한 냉난방 설비
    3.
    发明申请
    냉난방 설비의 성능 개선방법 및 동 방법을 이용한 냉난방 설비 审中-公开
    使用该方法改善空调和加热设备以及空气调节和加热设备的性能的方法

    公开(公告)号:WO2011136577A2

    公开(公告)日:2011-11-03

    申请号:PCT/KR2011/003139

    申请日:2011-04-28

    申请人: 김덕모

    发明人: 김덕모

    IPC分类号: F24F11/00 F24D3/00

    摘要: 본 발명은 대형건물에 설치되어 있거나 신설할 냉난방설비의 개선을 통하여 공기 이동 속도를 적정하게 조절하여 열교환이 충분이 이루어지도록 함으로써 냉난방 설비의 성능을 획기적으로 개선할 수 있는 건물 및 비닐하우스 등 냉난방 설비의 성능 개선방법과 그 설비장치에 관한 것이다. 본 발명에 의하면 토출구에서의 공기의 배출속도(V)가 아래의 식(1)을 만족시킬 수 있도록 상기 냉난방 설비를 개선하는 단계를 포함하는 것을 특징으로 한다. 0.45 * H ≤ V ≤ 0.75 * H ----------- (1) 단, 상기 식(1)에 의해 계산된 V 값은 최대 3m/s, 최소 1.8m/s를 벗어날 경우에는 상기 최대 또는 최소의 값을 채택한다.

    摘要翻译: 本发明涉及一种用于提高建筑物和聚of of等空调和加热设备的性能的方法,由此通过适当地调整空气的运动速度和空气调节和加热设备的速度可以显着地提高空调和加热设备的性能, 从而通过改进安装在或将要安装在大型建筑物中的空调和加热设备来实现充分的热交换。 本发明还涉及使用该方法的设备和装置。 本发明包括改善空调和加热设备的步骤,使得排出口处的排气率(V)可以满足下式(1)。 0.45 * H = V = 0.75 * H -----------(1)当使用公式(1)计算的V值超过最大值3 m时,选择最大值或最小值 / s或至少1.8 m / s。

    A VENTILATION DEVICE AND FRAME SYSTEM
    4.
    发明申请
    A VENTILATION DEVICE AND FRAME SYSTEM 审中-公开
    通风装置和框架系统

    公开(公告)号:WO2005108696A1

    公开(公告)日:2005-11-17

    申请号:PCT/AU2005/000661

    申请日:2005-05-09

    IPC分类号: E04B1/38

    摘要: A ventilation device comprises a body (11) having first and second ports (14, 15) and a ventilation passage (13) that extends through the body between the ports to allow airflow through the body. The ventilation device also comprises a noise attenuation device (21) arranged to attenuate noise transmission through the passage in at least one direction from the first to the second port. The noise attenuation device comprises at least one array (22, 23) of noise attenuation tubes disposed in the ventilation body. In one form, the noise attenuation device (21) include two arrays of attenuator tubes disposed on respective opposite sides of the passage (13). The tubes each have a mouth (27) that opens to the passage and a central axis that extends from the mouth in the direction of elongation of that tube. At least some of the tubes in the first array (20) oppose at least some of the tubes in the second array (23) with the central axes of the opposing tubes at the region of their mouths (27) being mutually inclined. In addition, at least one of the arrays include an acoustic transmissive partition (30) associated with at least some of the attenuator tubes. The partition (30) separates at least a portion of the cavities (28) of those tubes (27) from the ventilation passage (13). A framing system (40) is also disclosed to enable a bank of ventilation devices (41, 101) to be interconnected and coupled within a frame (60), particularly a glazing frame.

    摘要翻译: 通风装置包括具有第一和第二端口(14,15)的本体(11)和在端口之间延伸通过本体的通气通道(13),以允许气流通过身体。 通风装置还包括噪声衰减装置(21),其被设置为衰减从第一端口到第二端口的至少一个方向上的通道的噪声传输。 噪声衰减装置包括设置在通风体内的至少一个噪声衰减管阵列(22,23)。 在一种形式中,噪声衰减装置(21)包括设置在通道(13)的相应相对侧上的两个衰减器管阵列。 管各自具有向通道开口的口(27)和沿着该管的伸长方向从口延伸的中心轴线。 第一阵列(20)中的至少一些管与第二阵列(23)中的至少一些管相对,其中相对的管的中心轴线在其嘴部(27)的相互倾斜的区域处。 此外,阵列中的至少一个包括与至少一些衰减管相关联的声学透射隔板(30)。 分隔件(30)将这些管(27)的空腔(28)的至少一部分与通气通道(13)分开。 还公开了一种框架系统(40),以使得一排通风装置(41,101)能够在框架(60)内,特别是玻璃框架内互连和联接。

    NOISE ATTENUATION DEVICE
    5.
    发明申请
    NOISE ATTENUATION DEVICE 审中-公开
    噪声衰减器件

    公开(公告)号:WO00029684A1

    公开(公告)日:2000-05-25

    申请号:PCT/AU1999/001012

    申请日:1999-11-16

    摘要: A noise attenuation device comprising an array of quarter wave resonators (10), having varying mouth widths w when in use are disposed adjacent an aperture or ventilation opening (73) having a width H. The resonators (10) are tuned to a resonant frequency, increasing from one face of the attenuation device to another, such that w > H. In a second embodiment, a second array (40) tuned to a different frequency is disposed on the opposite side of the aperture (73), the aperture (73) being kinked so that there is no direct line of sight through the device.

    摘要翻译: 包括四分之一波形谐振器(10)的阵列的噪声衰减装置,其在使用时具有变化的口宽w,邻近具有宽度H的孔径或通风孔(73)设置。谐振器(10)被调谐到谐振频率 ,从衰减装置的一个面增加到另一个面,使得w> H.在第二实施例中,调谐到不同频率的第二阵列(40)设置在孔(73)的相对侧上,孔 73)扭曲,使得通过设备没有直接的视线。

    에어컨디셔너용 머플러
    7.
    发明申请
    에어컨디셔너용 머플러 审中-公开
    空调空调机

    公开(公告)号:WO2014084586A1

    公开(公告)日:2014-06-05

    申请号:PCT/KR2013/010823

    申请日:2013-11-27

    申请人: (주)휘일

    发明人: 유태승

    摘要: 본 발명은 유체의 흐름을 위한 배플 플레이트의 통로가 버링에 의하여 형성되어 있는 에어컨디셔너용 머플러를 개시한다. 본 발명은 하우징과 배플 플레이트로 구성되어 있다. 하우징은 팽창 체임버가 형성되어 있는 하우징 보디와, 팽창 체임버와 연통되도록 하우징 보디의 한쪽에 연장되어 있는 유입튜브와, 팽창 체임버와 연통되도록 하우징 보디의 다른 쪽에 연장되어 있는 유출튜브를 구비한다. 배플 플레이트는 제1 평면을 갖는 플레이트 형태이며, 팽창 체임버를 구획하도록 장착되어 있고, 제1 평면으로부터 버링에 의하여 유입튜브를 향하여 연장되도록 형성되어 있는 통로튜브를 구비한다. 유입튜브의 중심축선과 통로튜브의 중심축선은 서로 어긋나도록 배치되어 있다. 본 발명에 의하면, 유체의 흐름을 위한 통로튜브가 버링되어 있는 배플 플레이트에 의하여 소음 저감 효과를 향상시킬 수 있다.

    摘要翻译: 本发明公开了一种具有挡板的空调机消音器,该隔板具有用于流体流动的通道,该通道由毛刺形成。 本发明包括壳体和挡板。 壳体包括具有膨胀室的壳体,在壳体的一侧延伸以与膨胀室连通的入口管,以及在壳体主体的另一侧延伸的出口管,以便与壳体主体连通 膨胀室 挡板是一种具有第一平面的类型,其布置成分隔膨胀室,该第一平面具有通过翻边形成的通道管,以便朝向入口管延伸。 入口管的中心轴布置成与通道管的中心轴线偏移。 根据本发明,通过具有通过用于流动流动的毛刺形成的通道管的挡板来改善消音效果。

    METHOD FOR IMPROVING THE PERFORMANCE OF AIR-CONDITIONING AND HEATING EQUIPMENT AND AIR-CONDITIONING AND HEATING EQUIPMENT USING THE METHOD
    9.
    发明申请
    METHOD FOR IMPROVING THE PERFORMANCE OF AIR-CONDITIONING AND HEATING EQUIPMENT AND AIR-CONDITIONING AND HEATING EQUIPMENT USING THE METHOD 审中-公开
    使用该方法改善空调和加热设备以及空气调节和加热设备的性能的方法

    公开(公告)号:WO2011136577A3

    公开(公告)日:2012-03-01

    申请号:PCT/KR2011003139

    申请日:2011-04-28

    申请人: KIM DUK MO

    发明人: KIM DUK MO

    IPC分类号: F24F11/00 F24D3/00

    摘要: The present invention relates to a method for improving the performance of air-conditioning and heating equipment such as in buildings and polytunnels, whereby the performance of the air-conditioning and heating equipment can be dramatically improved by appropriately adjusting the rate of movement of air and hence achieving adequate heat exchange by improving the air-conditioning and heating equipment which is installed or will be newly installed in a large-scale building. The present invention also relates to equipment and devices using the method. The present invention comprises the step of improving the air-conditioning and heating equipment such that the air expulsion rate (V) at a discharge port can satisfy the following formula (1). 0.45 * H = V = 0.75 * H ----------- (1) Where the maximum or minimum values are selected when the value of V as calculated using formula (1) strays outside a maximum of 3 m/s or a minimum of 1.8 m/s.

    摘要翻译: 本发明涉及一种用于提高建筑物和聚of of等空调和加热设备的性能的方法,由此通过适当地调整空气的运动速度和空气调节和加热设备的速度可以显着地提高空调和加热设备的性能, 从而通过改进安装在或将要安装在大型建筑物中的空调和加热设备来实现充分的热交换。 本发明还涉及使用该方法的设备和装置。 本发明包括改善空调和加热设备的步骤,使得排出口处的排气率(V)可以满足下式(1)。 0.45 * H = V = 0.75 * H -----------(1)当使用公式(1)计算的V值超过最大值3 m时,选择最大值或最小值 / s或至少1.8 m / s。

    REACTIVE ACOUSTIC SILENCER
    10.
    发明申请
    REACTIVE ACOUSTIC SILENCER 审中-公开
    反应性防静电剂

    公开(公告)号:WO1997021024A1

    公开(公告)日:1997-06-12

    申请号:PCT/CA1996000805

    申请日:1996-12-04

    申请人: VIBRON LIMITED

    IPC分类号: F01N01/02

    摘要: An acoustic duct silencer (10, 64, 68) is disclosed having opposed sidewall baffles (20, 21) which are disposed in a duct (12) such that a cavity (30) is defined between the baffles (20, 21) and the adjacent duct sidewalls (14, 15), the space between the baffles bordering a passageway (32) in the duct for the flow of a fluid medium therethrough. Each baffle (20, 21) features an array of generally parallel, spaced-apart elongate slots (38) which substantially span the vertical or horizontal breadth of the baffles. The baffles preferably have a relatively large effective thickness so that the slots (38) formed therein have a significant depth to them. In this manner, an integral array of resonators are provided having a significant slot or throat depth for the attenuation of low frequency sound.

    摘要翻译: 公开了一种声导管消音器(10,64,68),其具有相对的侧壁挡板(20,21),其设置在管道(12)中,使得空腔(30)被限定在挡板(20,21)和 相邻的管道侧壁(14,15)之间的隔板之间的空间,与导管中的通道(32)接合,用于使流体介质流过其中。 每个挡板(20,21)具有大致平行的间隔开的细长槽(38)的阵列,其基本跨越挡板的垂直或水平宽度。 挡板优选地具有相对较大的有效厚度,使得其中形成的狭槽(38)对它们具有显着的深度。 以这种方式,提供具有用于衰减低频声音的明显的狭缝或喉部深度的谐振器的整体阵列。