Heat Exchanger or Refrigeration Apparatus

专利名称：Heat Exchanger or Refrigeration Apparatus发明人：Matsumoto, Yoshiyuki,Yoshioka, Shun,Agou,

Shouta

申请号：AU2018245787申请日：20180322

公开号：AU2018245787B2公开日：20191121

摘要：This indoor heat exchanger (25) is provided with an upwind heat exchange unit(50) in which a first gas-side port (GH1) is formed, a downwind heat exchange unit (60) inwhich a second gas-side port (GH2) is formed, and a connection tube (70) which forms aconnection flow path (RP). The upwind heat exchange unit (50) includes an upwind firstheader (56), an upwind second header (57) and heat transfer tubes (45), and thedownwind heat exchange unit (60) includes a downwind first header (66), a downwindsecond header (67) and heat transfer tubes (45). During heating operation, in the upwindheat exchange unit (50), a super cooling region (SC1, SC2), an \"upwind, outlet-side space\"(the upwind sixth space (A6)) communicating with a liquid-side port (LH), and an \"upwind,upstream-side space\" (the upwind third space (A3)) upstream of the \"upwind, outlet-sidespace\" in the refrigerant flow are formed. The connection flow path (RP) allows

communication between the \"downwind, downstream-side space\" (the downwind secondheader space (Sb2) furthest downstream in the refrigerant flow in the downwind heatexchange unit (60)) and the \"upwind, upstream-side space\".

申请人：Daikin Industries, Ltd.

代理人：Spruson & Ferguson

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