Heat exchanger fin including louvers
    21.
    发明授权
    Heat exchanger fin including louvers 有权
    热交换器翅片包括百叶窗

    公开(公告)号:US08627881B2

    公开(公告)日:2014-01-14

    申请号:US13001646

    申请日:2009-08-03

    申请人: Abbas A. Alahyari

    发明人: Abbas A. Alahyari

    IPC分类号: F28D1/02 F28F1/30

    CPC分类号: F28F1/128 F28F17/005

    摘要: A heat exchanger includes a first header, a second header and heat exchange tubes that extend between the first header and the second header. A fin is located between two adjacent heat exchange tubes, and the fin includes fin plates each having louvers. Each of the louvers includes a first louver section, a second louver section and a third louver section between the first louver section and the second louver section. The third louver section includes a drain portion that extends downwardly relative to the first louver section and the second louver section.

    摘要翻译: 热交换器包括在第一集管和第二集管之间延伸的第一集管,第二集管和热交换管。 翅片位于两个相邻的热交换管之间,翅片包括各自具有百叶窗的翅片板。 每个百叶窗包括第一百叶窗部分和第二百叶窗部分之间的第一百叶窗部分,第二百叶窗部分和第三百叶窗部分。 第三百叶窗部分包括相对于第一百叶窗部分和第二百叶窗部分向下延伸的排出部分。

    Ejector
    22.
    发明申请
    Ejector 有权
    喷射器

    公开(公告)号:US20130305776A1

    公开(公告)日:2013-11-21

    申请号:US13996154

    申请日:2012-01-18

    IPC分类号: F25B1/06

    摘要: An ejector (38) has ports (40, 42, 44) for receiving a motive flow and a suction flow and discharging a combined flow. The ejector has a motive flow inlet, a suction flow inlet (42), and an outlet (44). A suction flow flowpath extends from the suction flow inlet. A motive flow flowpath extends from the motive flow inlet to join the suction flow flowpath and form a combined flowpath exiting the outlet. The ejector comprises a plurality of motive flow nozzles (100, 302, 402, 602, 702, 802) along the motive flow flowpath. The motive flow nozzles are oriented to impart a tangential velocity component to the motive flow. A plurality of diffusers (130, 304, 404, 604, 704, 804) are along the combined flowpath and are oriented to recover the tangential velocity from the combined flow.

    摘要翻译: 喷射器(38)具有用于接收动力流和吸入流并排出组合流的端口(40,42,44)。 喷射器具有动力流入口,吸入流入口(42)和出口(44)。 抽吸流动路径从吸入流入口延伸。 动力流动路径从动力流入口延伸以连接抽吸流动流动并形成离开出口的组合流动路径。 喷射器包括沿着动力流动流路的多个动力流动喷嘴(100,302,402,602,702,802)。 动力流动喷嘴被定向以向动力流赋予切向速度分量。 多个扩散器(130,304,404,604,704,804)沿着组合的流动路径并且被定向成恢复来自组合流的切向速度。

    MICROCHANNEL HEAT EXCHANGER
    23.
    发明申请
    MICROCHANNEL HEAT EXCHANGER 审中-公开
    微通道热交换器

    公开(公告)号:US20100263847A1

    公开(公告)日:2010-10-21

    申请号:US12426980

    申请日:2009-04-21

    IPC分类号: F28F9/02 F28F1/24

    摘要: Disclosed is a microchannel heat exchanger (10) including at least one manifold (14) for distributing fluid and a plurality of tubes (12) extending from the at least one manifold (14). At least one tube (12) of the plurality of tubes (12) has a substantially curvilinear cross-section and includes a plurality of ports (24) extending from a first end of each tube (12) to a second end of each tube (12), the ports (24) capable of carrying fluid therethrough. A plurality of fins (16) are located along a length of the plurality of tubes (24). Further disclosed is a method for extracting thermal energy from a flow via a microchannel heat exchanger (10).

    摘要翻译: 公开了一种微通道热交换器(10),其包括用于分配流体的至少一个歧管(14)和从所述至少一个歧管(14)延伸的多个管(12)。 多个管(12)中的至少一个管(12)具有基本上曲线的横截面,并且包括从每个管(12)的第一端延伸到每个管的第二端的多个端口(24) 12),能够承载流体的端口(24)。 多个翅片(16)沿着多个管(24)的长度设置。 进一步公开的是一种从流经微通道热交换器(10)提取热能的方法。

    Curtain air admission assembly
    24.
    发明授权
    Curtain air admission assembly 有权
    窗帘进气总成

    公开(公告)号:US07681409B2

    公开(公告)日:2010-03-23

    申请号:US11661252

    申请日:2005-09-01

    IPC分类号: A47F3/04

    CPC分类号: A47F3/0447

    摘要: A refrigerated merchandiser includes a display case defining a product display region having an open-front isolated from the ambient air of the store by means of a downwardly directed inner air curtain of relatively cold refrigerated air and a downwardly directed outer air curtain of relatively warmer air established via an improved curtain air admission assembly. The curtain air admission assembly defines a plenum atop the refrigerated display through which the flow of air substantially reverses direction when passing from a first flow passage to a second flow passage. This reversal of flow direction serves to distribute the air flow more uniformly along the length of the display case.

    摘要翻译: 一种冷藏商贩包括一个显示器壳体,该显示器壳体具有通过相对较冷的冷藏空气的向下指向的内部空气幕和相对温暖的空气的向下指向的外部空气幕来限定具有与商店的环境空气隔离开放的产品展示区域 通过改进的幕帘进气组件建立。 帘式空气进入组件在冷藏显示器的顶部限定一个通风室,当从第一流动通道传递到第二流动通道时,空气流通过该气流基本上反转方向。 流动方向的这种反转用于沿着显示器壳体的长度更均匀地分布空气流。

    Refrigerated display merchandiser
    25.
    发明授权
    Refrigerated display merchandiser 有权
    冷藏展示商

    公开(公告)号:US06722149B1

    公开(公告)日:2004-04-20

    申请号:US10337591

    申请日:2003-01-07

    IPC分类号: A47F304

    CPC分类号: A47F3/0447

    摘要: A refrigerated merchandizer includes a display case defining a product display region having an open-front isolated from the ambient air of the store by means of a downwardly directed inner air curtain of relatively cold refrigerated air and a downwardly directed outer air curtain of relatively warmer air. The outer curtain of relatively warmer air is directed downwardly and outwardly away from the inner air curtain of relatively cold air at a divergent angle with respect to the inner air curtain.

    摘要翻译: 一种冷藏商品销售商包括一个显示器壳体,它通过一个向下指向的相对冷藏的冷藏空气的内部空气幕和一个相对温暖的空气的向下指向的外部空气幕来限定产品展示区域,该产品展示区域具有与商店的环境空气隔离的开放前部 。 相对较暖的空气的外帘子相对于内部空气幕以相对冷空气的内部空气幕向下并向外远离。