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    • 1. 发明申请
    • MULTICHANNEL HEAT EXCHANGERS EMPLOYING FLOW DISTRIBUTION MANIFOLDS
    • 使用流量分配管理器的多通道热交换器
    • WO2012006073A2
    • 2012-01-12
    • PCT/US2011/042145
    • 2011-06-28
    • JOHNSON CONTROLS TECHNOLOGY COMPANYMATTER III, Jerome AnthonyTUCKER, Jeffrey Lee
    • MATTER III, Jerome AnthonyTUCKER, Jeffrey Lee
    • F28F9/02
    • F28F1/022F28D1/05383F28F1/025F28F9/027F28F9/0273F28F9/0278F28F9/028
    • The present disclosure is directed to heat exchangers with flow distribution manifolds divided into an inlet section and a distribution section by a distributor. The inlet section may have a relatively small cross-sectional area that promotes mixed phase flow of liquid and vapor refrigerant. The manifolds may be used with multichannel tubes with flow path inlet sections that allow refrigerant to enter the flow paths through an outer wall of the tubes. In certain embodiments, a portion of the outer wall is removed to expose the flow paths to a distribution chamber within the inlet manifold. The multichannel tubes extend into the distribution section to partition the distribution section into a series of distribution chambers defined by a pair of adjacent tubes, the distributor, and the inlet manifold. Within each distribution chamber, the refrigerant may be directed into the multichannel tubes through the inlet sections of the multichannel tubes.
    • 本公开涉及具有通过分配器分成入口部分和分配部分的流量分配歧管的热交换器。 入口部分可以具有相对较小的横截面积,其促进液体和蒸气制冷剂的混合相流。 歧管可以与具有流路入口部分的多通道管一起使用,其允许制冷剂进入通过管的外壁的流动路径。 在某些实施例中,去除外壁的一部分以暴露到入口歧管内的分配室的流动路径。 多通道管延伸到分配部分中,以将分配部分分成由一对相邻的管,分配器和入口歧管限定的一系列分配室。 在每个分配室内,制冷剂可以通过多通道管的入口部分引入多通道管。
    • 2. 发明申请
    • MULTICHANNEL HEAT EXCHANGERS EMPLOYING FLOW DISTRIBUTION MANIFOLDS
    • 使用流量分配管理器的多通道热交换器
    • WO2012006073A3
    • 2012-09-07
    • PCT/US2011042145
    • 2011-06-28
    • JOHNSON CONTROLS TECH COMATTER III JEROME ANTHONYTUCKER JEFFREY LEE
    • MATTER III JEROME ANTHONYTUCKER JEFFREY LEE
    • F28F1/02F28D1/053F28F9/02
    • F28F1/022F28D1/05383F28F1/025F28F9/027F28F9/0273F28F9/0278F28F9/028
    • The present disclosure is directed to heat exchangers with flow distribution manifolds (188) divided into an inlet section (70) and a distribution section (190) by a distributor (166). The inlet section may have a relatively small cross - sectional area that promotes mixed phase flow of liquid and vapor refrigerant. The manifolds may be used with multichannel tubes (164) with flow path inlet sections (192) that allow refrigerant to enter the flow paths through an outer wall of the tubes. In certain embodiments, a portion of the outer wall is removed to expose the flow paths to a distribution chamber (206) within the inlet manifold. The multichannel tubes (164) extend into the distribution section (190) to partition the distribution section into a series of distribution chambers (206) defined by a pair of adjacent tubes (164), the distributor (166), and the inlet manifold (70). Within each distribution chamber, the refrigerant may be directed into the multichannel tubes through the inlet sections of the multichannel tubes.
    • 本公开涉及具有通过分配器(166)分成入口部分(70)和分配部分(190)的流量分配歧管(188)的热交换器。 入口部分可以具有相对较小的横截面积,其促进液体和蒸气制冷剂的混合相流。 歧管可以与具有允许制冷剂进入通过管的外壁的流动路径的流路入口部分(192)的多通道管(164)一起使用。 在某些实施例中,去除外壁的一部分以暴露到入口歧管内的分配室(206)的流动路径。 多通道管(164)延伸到分配部分(190)中以将分配部分分成由一对相邻管(164),分配器(166)和入口歧管(164)限定的一系列分配室(206) 70)。 在每个分配室内,制冷剂可以通过多通道管的入口部分引入多通道管。