| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat exchanger that can be manufactured with an existing facility, increase the heating medium capacity, improve heat exchange efficiency, and maintain the quality. SOLUTION: This heat exchanger with a receiver tank comprises a condenser 1 that has a pair of facing header pipes 2a and 2b, has a plurality of heat exchange tubes 3 arranged in parallel between both header pipes, and has a fin 4 interposed between adjacent heat exchange tubes. The heat exchanger comprises the receiver tank 10 that is joined and fixed by brazing along header pipes, vapor-liquid-separates the heating medium cooled by the condenser, and makes it flow out via a filter 14. A sub receiver tank 20 communicated with the other header pipe pairing up with the header pipe communicated with the receiver tank by brazing fixing is provided. The communicating section (connecting tubes 30a and 30c for outflow) between the receiver tank and the sub receiver tank and the bottom surface of the sub receiver tank are arranged above the upper surface of the filter. COPYRIGHT: (C)2007,JPO&INPIT
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