Cooling module for vehicle

Abstract

A cooling module for a vehicle connected to an operating system and an air conditioning system. The cooling module may include a radiator for a stack that is disposed at a rear side based on a front/rear direction of a vehicle, a radiator for electric devices that is disposed at one side based on a width direction of a vehicle at a front side of the radiator for a stack, a first condenser that is disposed inside a header tank of the radiator for electric devices to condense refrigerant as a first condensing process, and a second condenser that is disposed at the other side based on a width direction of a vehicle at a front side of the radiator for a stack and is connected to the first condenser to condense the refrigerant that is exhausted from the first condenser as a second condensing process.

What is claimed is: 
     
         1 . A cooling module for a vehicle disposed on a front side of a vehicle to be connected to an operating system and an air conditioning system, comprising;
 a radiator for a stack disposed at a rear side based on a front/rear direction of a vehicle;   a radiator for electric devices disposed at one side based on a width direction of a vehicle at a front side of the radiator for a stack;   a first condenser disposed inside a header tank of the radiator for electric devices to condense refrigerant as a first condensing process; and   a second condenser disposed at an opposing side based on a width direction of a vehicle at a front side of the radiator for a stack and is connected to the first condenser to condense the refrigerant exhausted from the first condenser as a second condensing process.   
     
     
         2 . The cooling module for a vehicle of  claim 1 , wherein the radiator for electric devices and the second condenser is mounted on the radiator for a stack through a mounting bracket. 
     
     
         3 . The cooling module for a vehicle of  claim 2 , wherein at least one mounting protrusion is integrally formed on an exterior circumference of the radiator for a stack along a length direction of a header tank corresponding to the mounting bracket. 
     
     
         4 . The cooling module for a vehicle of  claim 1 , wherein the radiator for electric device is disposed parallel with the air cooled condenser based on a width direction of a vehicle. 
     
     
         5 . The cooling module for a vehicle of  claim 1 , wherein the radiator for a stack and the radiator for electric devices respectively have a header tank disposed at an upper portion and a lower portion thereof, coolant is supplied and exhausted through the header tank, and is a fin-tube heat exchanger. 
     
     
         6 . The cooling module for a vehicle of  claim 1 , wherein the first condenser is water cooled exchanging heat with refrigerant inside the header tank of the radiator for electric devices. 
     
     
         7 . The cooling module for a vehicle of  claim 1 , wherein the first condenser includes:
 a condensing portion defined by two plates forming a coolant passage through which coolant flows, and a plurality of the coolant passages are disposed with an equal distance from each other;   a coolant inlet formed at one end of the condensing portion to be connected to each coolant passage and protrudes toward an outside of the header tank; and   a coolant outlet formed at an opposing end of the condensing portion corresponding to the coolant inlet to be connected to each coolant passage and protrudes toward an outside of the header tank at an opposite side of the coolant inlet.   
     
     
         8 . The cooling module for a vehicle of  claim 7 , wherein a plurality of protrusions are formed on an outside surface of a plate disposed at one side among two plates with a predetermined distance, and the protrusions contacts an outside surface of the plate disposed at an opposing side thereof to be combined. 
     
     
         9 . The cooling module for a vehicle of  claim 7 , wherein a radiating protrusion integrally protrudes toward both sides in a width direction of the condensing portion on the plate disposed at an opposing side of two plates. 
     
     
         10 . The cooling module for a vehicle of  claim 1 , wherein the second condenser is disposed at a front side of the radiator for a stack and is an air cooled that including refrigerant that exchanges heat with ambient air. 
     
     
         11 . The cooling module for a vehicle of  claim 1 , wherein the second condenser has a receiver dryer integrally formed thereon to separate gaseous refrigerant from the refrigerant at one side that faces the radiator for electric devices.