HEAT EXCHANGER
First Claim
1. A heat exchanger, comprising:
- a core portion configured to include an inlet tank portion and an outlet tank portion having a space in which cooling water is stored and flows, a plurality of tubes having both ends connected to the tank portions to form a cooling water channel, and fins interposed between the tubes;
a housing configured to have a concave shape to have the core portion inserted thereinto so that the core portion is housed therein and have one side provided with an air inlet into which air is introduced and the other side provided with an air outlet through which the air is discharged; and
a sealing member configured to be interposed between an outer side of the core portion and an inner side of the housing to seal between the core portion and the housing,wherein both longitudinal inner side surfaces and a bottom surface of the housing are concavely provided with a joining groove to insert one side of the sealing member into the joining groove and both longitudinal outer side surfaces and a bottom surface of the core portion are concavely provided with a fitting groove to insert the other side of the sealing member into the fitting groove.
1 Assignment
0 Petitions
Accused Products
Abstract
Provided is a heat exchanger. The heat exchanger includes: a core portion configured to have a cooling water channel provided therein; a housing configured to have a concave shape to have the core portion inserted thereinto so that the core portion is housed therein and have one side provided with an air inlet into which air is introduced and the other side provided with an air outlet through which the air is discharged; and a sealing member configured to be interposed between an outer side of the core portion and an inner side of the housing to seal between the core portion and the housing, thereby preventing air from being bypassed between the core portion and the housing to improve heat exchange efficiency and heat exchange performance.
5 Citations
12 Claims
-
1. A heat exchanger, comprising:
-
a core portion configured to include an inlet tank portion and an outlet tank portion having a space in which cooling water is stored and flows, a plurality of tubes having both ends connected to the tank portions to form a cooling water channel, and fins interposed between the tubes; a housing configured to have a concave shape to have the core portion inserted thereinto so that the core portion is housed therein and have one side provided with an air inlet into which air is introduced and the other side provided with an air outlet through which the air is discharged; and a sealing member configured to be interposed between an outer side of the core portion and an inner side of the housing to seal between the core portion and the housing, wherein both longitudinal inner side surfaces and a bottom surface of the housing are concavely provided with a joining groove to insert one side of the sealing member into the joining groove and both longitudinal outer side surfaces and a bottom surface of the core portion are concavely provided with a fitting groove to insert the other side of the sealing member into the fitting groove. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. A heat exchanger, comprising:
-
a core portion configured to include an inlet tank portion and an outlet tank portion having a space in which cooling water is stored and flows, a plurality of tubes having both ends connected to the tank portions to form a cooling water channel, and fins interposed between the tubes; a housing configured to have a concave shape to have the core portion inserted thereinto so that the core portion is housed therein and have one side provided with an air inlet into which air is introduced and the other side provided with an air outlet through which the air is discharged; and a sealing portion configured to seal between the core portion and the housing, wherein the sealing portion is a sealing member that is formed to protrude from an inner side surface and a bottom surface of the housing. - View Dependent Claims (9, 10, 11)
-
-
12. A heat exchanger, comprising:
-
a core portion configured to include an inlet tank portion and an outlet tank portion having a space in which cooling water is stored and flows, a plurality of tubes having both ends connected to the tank portions to form a cooling water channel, and fins interposed between the tubes; a housing configured to have a concave shape to have the core portion inserted thereinto so that the core portion is housed therein and have one side provided with an air inlet into which air is introduced and the other side provided with an air outlet through which the air is discharged; and a sealing portion configured to seal between the core portion and the housing, wherein the sealing portion includes an insertion groove concavely formed on the inner side surface and the bottom surface of the housing and a protruding portion protruding from an outer side surface and an lower surface of the core portion to be inserted into the insertion groove.
-
Specification