Air-cooled absorption heating and cooling system
    2.
    发明授权
    Air-cooled absorption heating and cooling system 失效
    风冷吸收式加热和冷却系统

    公开(公告)号:US4748830A

    公开(公告)日:1988-06-07

    申请号:US17559

    申请日:1987-02-24

    IPC分类号: F25B15/02 F25B37/00 F25B15/00

    CPC分类号: F25B37/00 F25B15/02 Y02B30/62

    摘要: First path flow passage is formed so as to lead the absorbent solution in the heat exchanger (7; 107) or the receive pan (24; 118a) disposed below a first path absorption process into a cooling air upper stream side of the first path absorption process through a conduit (30). Subsequent path flow passage is formed so as to lead the absorbent solution in the receive pan (24; 120) disposed below a subsequent path absorption process into the cooling air upper stream side of same path absorption process. The absorbent solution flow amount of each vertical tubes group (10; 158) can be obtained larger irrespective of the absorbent solution circulation flow amount for the refrigeration cycle. The dry portions of the vertical tube (10; 158) caused due to the storage of the absorbent solution circulation flow amount can be prevented.

    摘要翻译: 第一路径流路形成为将设置在第一路径吸收处理下方的热交换器(7; 107)或接收盘(24; 118a)中的吸收剂溶液引导到第一路径吸收的冷却空气上游侧 通过导管(30)处理。 形成随后的路径流动通道,以将设置在随后的路径吸收过程下方的接收盘(24; 120)中的吸收剂溶液引导到相同路径吸收过程的冷却空气上游侧。 无论制冷循环的吸收剂溶液循环流量如何,每个垂直管组(10; 158)的吸收剂溶液流量可以获得更大。 可以防止由于吸收剂溶液循环流量的存储引起的垂直管(10; 158)的干燥部分。

    Heat transfer fins and heat exchanger
    3.
    发明授权
    Heat transfer fins and heat exchanger 失效
    换热片和热交换器

    公开(公告)号:US5353866A

    公开(公告)日:1994-10-11

    申请号:US038190

    申请日:1993-03-29

    IPC分类号: F25B15/00 F28F1/32 F28D9/00

    CPC分类号: F28F1/325 F25B15/008

    摘要: Louver segments of a heat transfer fin each have a longitudinal central portion disposed at the center of the louver segment in a direction crossing the flow of a fluid and longitudinal end portions each disposed on either side of the longitudinal central portion and sectioned into parts. Each louver segment has a configuration such that an area of the longitudinal central portion projected in the direction of the flow of the fluid is larger than an area of each of the longitudinal end portions projected in the direction of the flow of the fluid, with respect to the same width of the passage of the fluid.

    摘要翻译: 传热翅片的百叶窗段具有纵向中心部分,该纵向中心部分沿着与流体纵向端部交叉的方向设置在百叶窗部分的中心,纵向端部分别设置在纵向中心部分的任一侧并且被分成多个部分。 每个百叶窗段具有这样的构造,使得沿着流体的流动方向突出的纵向中心部分的面积大于沿着流体的流动方向突出的每个纵向端部的面积,相对于 到流体通道的相同宽度。

    Double effect air-cooled absorption refrigerating machine
    8.
    发明授权
    Double effect air-cooled absorption refrigerating machine 失效
    双效风冷吸收式制冷机

    公开(公告)号:US4941329A

    公开(公告)日:1990-07-17

    申请号:US316941

    申请日:1989-02-28

    IPC分类号: F25B15/00

    CPC分类号: F25B15/008 Y02B30/62

    摘要: Fans are disposed on an upper wall face out of the upper wall face, a lower wall face and side wall faces which constitute an outside frame of a machine body. An air-cooled absorber is disposed on two adjacent wall faces. An air-cooled condenser is disposed on one wall face of the remaining side wall faces. A main apparatus comprising such as an evaporator, a high-temperature regenerator, a low-temperature regenerator, a solution heat exchanger and pipes for connecting operatively the apparatuses together is disposed on an inner portion of the machine body so as to be surrounded by the air-cooled absorber and the air-cooled condenser. Thus, a noise generated from the refrigerating machine is reduced.

    摘要翻译: 风扇设置在构成机体外框架的上壁面,下壁面和侧壁面的上壁面上。 空气冷却吸收器设置在两个相邻的壁面上。 在其余侧壁面的一个壁面上设置有风冷式冷凝器。 包括诸如蒸发器,高温再生器,低温再生器,溶液热交换器和用于将设备一起连接的管道的主要装置设置在机体的内部,以便被 风冷吸收器和空气冷却冷凝器。 因此,降低了从制冷机产生的噪音。