To provide a highly reliable parallel flow type heat exchanger for providing a sufficient heat exchange quantity by realizing a superior separating state even when using the parallel flow type heat exchanger for either of an evaporator and a condenser.
A plurality of substantially vertically extending flat pipes 3 are arranged between a lower header 2 and an upper header 5 arranged substantially horizontally; a fin 4 is arranged between the adjacent flat pipes 3; a connecting pipe 1 for allowing the inflow of a refrigerant is installed in the longitudinal direction on one end of the lower header 2; and a connecting pipe 6 for allowing the outflow of the refrigerant is installed in the longitudinal direction on one end of the upper header 5. At least one guiding pipe 9 is arranged in the longitudinal direction inside the lower header 2 to improve a separating state of the refrigerant flowing in the lower header 2.
YOKOYAMA SHOICHI
SUGIO TAKASHI
| JP2001153585A | 2001-06-08 | |||
| JPH11351784A | 1999-12-24 | |||
| JPH10132422A | 1998-05-22 | |||
| JP2002303499A | 2002-10-18 | |||
| JP2001141388A | 2001-05-25 |
Osamu Kawamiya