Condenser

A condenser comprising a plurality of heat exchange tubes disposed in parallel such that the heat exchange tubes are spaced apart from one another in a vertical direction and extend in a left-right direction;

• and header tanks which extend in the vertical direction and to which left and right end portions of the heat exchange tubes are connected, in which three or more heat exchange paths each formed by a plurality of heat exchange tubes successively arranged in the vertical direction are juxtaposed in the vertical direction, wherein
• the condenser has a group composed of at least two heat exchange paths which are successively arranged and which include a heat exchange path at an upper end, and at least one heat exchange path is provided below the group;
• in the group, refrigerant is caused to flow from a heat exchange path at one of upper and lower ends toward a heat exchange path at the other end;
• first and second header tanks are provided at a left or right end of the condenser, first heat exchange tubes which form a heat exchange path located on the downstreammost side of the group with respect to a refrigerant flow direction and first heat exchange tubes which form the heat exchange path located below the group being connected to the first header tank, and second heat exchange tubes which form all the remaining heat exchange path(s) being connected to the second header tank;
• the first header tank is disposed on the outer side of the second header tank with respect to the left-right direction, has an upper end located above a lower end of the second header tank, and has a function of separating gas and liquid from each other and storing the liquid;
• a spacer is disposed between the second header tank and a portion of the first header tank projecting upward beyond the lower end of the second header thank;
• and
• the spacer includes a first portion which comes into contact with a portion of an outer circumferential surface of the first header tank and is brazed to the first header tank, and a second portion which comes into contact with a portion of an outer circumferential surface of the second header tank and is brazed to the second header tank.

A condenser comprising a plurality of heat exchange tubes disposed in parallel such that the heat exchange tubes are spaced apart from one another in a vertical direction and extend in a left-right direction;

• and header tanks which extend in the vertical direction and to which left and right end portions of the heat exchange tubes are connected, in which two or more heat exchange paths each formed by a plurality of heat exchange tubes successively arranged in the vertical direction are juxtaposed in the vertical direction, wherein
• first and second header tanks are provided at a left or right end of the condenser, first heat exchange tubes which form a heat exchange path at a lower end of the condenser being connected to the first header tank, and second heat exchange tubes which form the heat exchange path(s) other than the heat exchange path at the lower end being connected to the second header tank;
• the first header tank is disposed on the outer side of the second header tank with respect to the left-right direction, has an upper end located above a lower end of the second header tank, and has a function of separating gas and liquid from each other and storing the liquid;
• a spacer is disposed between the second header tank and a portion of the first header tank projecting upward beyond the lower end of the second header thank;
• and
• the spacer includes a first portion which comes into contact with a portion of an outer circumferential surface of the first header tank and is brazed to the first header tank, and a second portion which comes into contact with a portion of an outer circumferential surface of the second header tank and is brazed to the second header tank.

A condenser comprising a plurality of heat exchange tubes disposed in parallel such that the heat exchange tubes are spaced apart from one another in a vertical direction and extend in a left-right direction;

• header tanks which extend in the vertical direction and to which left and right end portions of the heat exchange tubes are connected;
• and fins each disposed between and brazed to heat exchange tubes adjacent to each other in the vertical direction, in which two or more heat exchange paths each formed by a plurality of heat exchange tubes successively arranged in the vertical direction are juxtaposed in the vertical direction, wherein
• first and second header tanks are provided at a left or right end of the condenser, first heat exchange tubes which form a heat exchange path at an upper end of the condenser being connected to the first header tank, and second heat exchange tubes which form the heat exchange path(s) other than the heat exchange path at the upper end being connected to the second header tank;
• the first header tank is disposed on the outer side of the second header tank with respect to the left-right direction, has a lower end located below an upper end of the second header tank, and has a function of separating gas and liquid from each other and storing the liquid;
• a spacer is disposed between the second header tank and a portion of the first header tank projecting downward beyond the upper end of the second header thank;
• and
• the spacer includes a first portion which comes into contact with a portion of an outer circumferential surface of the first header tank and is brazed to the first header tank, and a second portion which comes into contact with a portion of an outer circumferential surface of the second header tank and is brazed to the second header tank.