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    • 35. 发明公开
    • Transportation refrigeration unit
    • Transportkühleinheit
    • EP1961611A2
    • 2008-08-27
    • EP08151264.2
    • 2008-02-11
    • MITSUBISHI HEAVY INDUSTRIES, LTD.
    • Ohata, YoheiKai, MasakazuOsada, Kazumi
    • B60P3/20
    • B60P3/20B60H1/00014F25D17/067
    • The transportation refrigeration unit allows the opening area of the air suction port to be sufficiently large, prevents dropping of the dew condensation water or the water liquefied from the frost down to the cargo, and increases the effective loading volumetric capacity of the cargo. The unit body (10) including the evaporator (11) and the blower fan (12) is suspended from the ceiling surface of the cooling compartment (3). A portion of the inside of the unit body (10) is formed as the double-layer structure in the unit thickness direction, one layer of which is formed as the air suction passage (19), and the other is formed as the air blow passage (20). The blower fan (12) is disposed between the air suction passage (19 and the air blow passage (20) to suck air from the air suction passage (19) and to blow the air to the air blow passage (20). The air suction port (21) communicated with the air suction passage (19) is formed on one side surface (15) of the unit body (10).
    • 运输制冷单元允许空气吸入口的开口面积足够大,防止结露水或从霜冻液化到水面上的液体下降到货物,并且增加货物的有效装载容积。 包括蒸发器(11)和鼓风机(12)的单元体(10)从冷却室(3)的顶面悬挂。 单元体(10)的内部的一部分形成为单层厚度方向的双层结构,其一面形成为吸气通路(19),另一层形成为吹气 通道(20)。 鼓风扇12设置在空气吸入通道19和吹风通道20之间,以从空气吸入通道19吸入空气并将空气吹送到吹风通道20,空气 与单元体(10)的一个侧面(15)形成有与空气吸入通路(19)连通的吸入口(21)。
    • 36. 发明公开
    • PIPING HAVING FLUID MIXING REGION
    • ROHRLEITUNG MIT EINEM BEREICH ZUM MISCHEN VONFLÜSSIGKEITEN
    • EP1930645A1
    • 2008-06-11
    • EP06810749.9
    • 2006-09-28
    • Mitsubishi Heavy Industries, Ltd.
    • KONDO, YoshiyukiTANIMOTO, KoichiSUZUKI, ShigekiNITTA, YoshikazuHASUNUMA, Toshikatsu
    • F16L55/00B01F5/00B01F5/02F17D1/17
    • B01F5/045B01F2005/0017
    • An object is to prevent thermal fatigue, resulting from variations in temperature interfaces, of piping having a fluid-mixing region where fluids of different temperatures are mixed. Piping 1 having a fluid-mixing region M includes a reducer 5 including an end portion 5e disposed substantially on a central axis of a main pipe 2. Low-temperature water flows through the reducer 5 at a lower velocity than high-temperature water flowing outside the end portion 5e. The low-temperature water and the high-temperature water have different temperatures. The low-temperature water and the high-temperature water are mixed in the fluid-mixing region M downstream of the reducer 5. The reducer 5 has a weld line 5f formed to connect the end portion 5e and an elbow portion 5d together. The distance between the weld line 5f and a downstream end 5a is equal to or larger than the inner diameter D of the main pipe 2.
    • 目的在于防止混合具有不同温度的流体的流体混合区域的管道的温度界面变化引起的热疲劳。 具有流体混合区域M的管道1包括具有基本上设置在主管2的中心轴线上的端部5e的减速器5.低温水以比流过外部的高温水低的速度流过减速器5 端部5e。 低温水和高温水有不同的温度。 低温水和高温水在还原剂5下游的流体混合区域M中混合。还原剂5具有形成为将端部5e和肘部5d连接在一起的熔接线5f。 焊接线5f和下游端部5a之间的距离等于或大于主管2的内径D.