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31. 发明授权

US06269865B1 Network-type heat pipe device 失效
标题翻译：网式热管装置
公开(公告)号：US06269865B1
公开(公告)日：2001-08-07
申请号：US09137080
申请日：1998-08-20
申请人： Bin-Juine Huang
发明人： Bin-Juine Huang
IPC分类号： F28D1500
CPC分类号： F28D15/043 , F28D15/0266 , F28F2210/02
摘要： A network-type heat pipe device is disclosed, wherein the network-type heat pipe device comprises a heat dissipating unit with a network shape, a heat absorbing unit of any desired shape, and two single flexible capillary pipes connecting the heat absorbing unit with the heat dissipating unit. The working fluid filled in the heat pipe is of a predetermined quantity smaller than the internal volume of the heat pipe. The inside diameters of the capillary pipes of the network-shaped heat dissipating unit and the connecting capillary pipes are small enough such that the vapor and liquid segments of the working fluid may distribute therein by capillary effect. As the heat absorbing unit is heated, the mutual actions of the pushing or compression force generated due to the vaporization at the heat absorbing unit, the resisting force generated due to the vapor condensation at the heat dissipating unit, and the gravitational force generated due to the liquid segments in the vertical part of the capillary pipes in the heat dissipating unit and the connecting pipes cause a circulating flow for the working fluid to carry heat from the heat absorbing unit to the heat dissipating unit. The heat absorbing unit can be placed under the heat dissipating unit so as to enhance the gravitational force for circulating the working fluid in the single direction in the flow passage and to increase the heat transport from the heat absorbing unit to the heat dissipating unit.
摘要翻译：公开了一种网络型热管装置，其特征在于，上述网状热管装置具有网状散热单元，任意形状的吸热单元，以及将吸热单元与散热单元填充在热管中的工作流体的预定量小于热管的内部容积。网状散热单元和连接毛细管的毛细管的内径足够小，使得工作流体的蒸气和液体段可以通过毛细作用分布在其中。当吸热单元被加热时，由于在吸热单元处的蒸发而产生的推压力或压缩力的相互作用，由于在散热单元处的蒸气冷凝产生的抵抗力以及由于吸热单元产生的重力散热单元中的毛细管的垂直部分中的液体段和连接管引起工作流体的循环流动，以将热量从吸热单元传递到散热单元。吸热单元可以放置在散热单元的下面，以增强用于使工作流体在流动通道中沿单向循环的重力，并且增加从吸热单元到散热单元的热传递。

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