| 摘要 |
PURPOSE: An air conditioner is provided to reduce the pressure difference between branches by connecting a branch pipes which has a different pressure by a balance pipe. CONSTITUTION: An air conditioner comprises a heat exchanger(10) which exchanges the heat of refrigerant and air; a refrigerant pipe(18) wherein the refrigerant which is flown into the heat exchanger or out from the heat exchanger flows; a plurality of branch pipes(21,31) which is formed in the refrigerant pipe and flows in the refrigerant which is flown through the refrigerant pipe into the heat exchanger or flows out the refrigerant which is heat-exchanged in the heat exchanger to the refrigerant pipe; and balance tubes(23,33) which interlink a plurality of branch pipes.
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