A vehicle radiator may include a first header tank partitioned through a first barrier rib that is integrally formed at the inside to store a coolant to form a first chamber and a second chamber inside the first header tank, a second header tank disposed apart by a predetermined gap from the first h
A vehicle radiator may include a first header tank partitioned through a first barrier rib that is integrally formed at the inside to store a coolant to form a first chamber and a second chamber inside the first header tank, a second header tank disposed apart by a predetermined gap from the first header tank and partitioned through a second barrier rib that is integrally formed therein to correspond to the first barrier rib to form a third chamber and a fourth chamber, a plurality of first and second tubes that are mounted in a vertical direction at each separated position of each inside surface of the first header tank and the second header tank, heat diffusion fins, each of which are formed between the first tubes and the second tubes; and a condenser that is provided at the inside of the fourth chamber in the second header tank.
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1. A vehicle radiator to cool a coolant that is flowed at an inside through heat exchange with outdoor air, the vehicle radiator comprising: a first header tank that is partitioned through a first barrier rib that is integrally formed at the inside so as to store a coolant to form a first chamber an
1. A vehicle radiator to cool a coolant that is flowed at an inside through heat exchange with outdoor air, the vehicle radiator comprising: a first header tank that is partitioned through a first barrier rib that is integrally formed at the inside so as to store a coolant to form a first chamber and a second chamber inside the first header tank, wherein the first header is configured to inject a coolant into the first chamber and the second chamber or to exhaust a coolant from the first chamber and the second chamber;a second header tank that is disposed apart by a predetermined gap from the first header tank and that is partitioned through a second barrier rib that is integrally formed therein to correspond to the first barrier rib to form a third chamber and a fourth chamber, wherein the second header tank is configured to inject a coolant into the third chamber and the fourth chamber from the first header tank or to exhaust a coolant from the first header tank to the third chamber and the fourth chamber;a plurality of first and second tubes that are mounted in a vertical direction at each separated position of each inside surface of the first header tank and the second header tank, wherein the plurality of first and second tubes are configured to connect the first chamber of the first header tank and the third chamber of the second header tank and to connect the second chamber of the first header tank and the fourth chamber of the second header tank;heat diffusion fins, each of which are formed between the first tubes and the second tubes; anda condenser that is provided at the inside of the fourth chamber in the second header tank, wherein the condenser is configured to circulate a refrigerant through a refrigerant pipe and to condense the refrigerant through heat exchange with a coolant that passes through the fourth chamber,wherein the first header tank is disposed asymmetrically to the second header tank at a position that is moved to an engine compartment side further than the second header tank so as to reduce a gap between the first tubes and the second tubes. 2. The vehicle radiator of claim 1, further comprising: an oil cooler that is provided at the inside of the first chamber in the first header tank and that is connected to an automatic transmission through an oil pipe to circulate transmission oil and that cools the transmission oil through heat exchange with a coolant that passes through the first chamber,wherein the first chamber and the second chamber are partitioned in different sizes, andwherein the third chamber and the fourth chamber are partitioned in different sizes. 3. The vehicle radiator of claim 1, wherein the first chamber is formed in larger width than a width of the second chamber, along a thickness direction of the radiator, andwherein the fourth chamber is formed in a larger width than a width of the third chamber, along a thickness direction of the radiator. 4. The vehicle radiator of claim 1, wherein the second chamber and the third chamber are formed in a same width along a thickness direction of the radiator, and the first chamber and the fourth chamber are formed in a same width along a thickness direction of the radiator. 5. The vehicle radiator of claim 1, wherein the first and third chambers are formed in a same width along a thickness direction of the radiator, and the second and fourth chambers are formed in a same width along a thickness direction of the radiator, andwherein the width of the second and fourth chambers is larger than the width of the first and third chambers. 6. The vehicle radiator of claim 1, wherein the second tubes are formed in a width different from a width of the first tube. 7. The vehicle radiator of claim 1, wherein the first header tank has a first outlet that exhausts a coolant that is injected into the first chamber in a lower portion of the first chamber. 8. The vehicle radiator of claim 1, wherein the second header tank has a first inlet that injects a coolant into the third chamber in an upper portion of the third chamber. 9. The vehicle radiator of claim 1, wherein the first header tank has a second inlet and a second outlet that inject and exhaust a coolant in an upper portion and a lower portion, respectively, of the second chamber. 10. The vehicle radiator of claim 9, wherein in the first header tank, a diaphragm that prevents mixing of a coolant that is injected into the second chamber by partitioning the second chamber in a vertical direction is integrally formed between the second inlet and the second outlet. 11. The vehicle radiator of claim 10, wherein the coolant that is injected into the second chamber is flowed to the fourth chamber through the second tubes in an upper portion based on the diaphragm and is flowed from the fourth chamber to the second chamber through the second tubes in a lower portion. 12. The vehicle radiator of claim 1, wherein each of the first tubes and each of the second tubes are disposed on a same line in a vertical direction of the first header tank and the second header tank. 13. The vehicle radiator of claim 1, wherein the heat diffusion fins are disposed to have a same bent position between the first tubes and between the second tubes. 14. The vehicle radiator of claim 1, wherein the heat diffusion fins each are mounted in the first tubes and the second tubes in a state that are separated to correspond to each of the first tubes and each of the second tubes that are separated in a thickness direction of the radiator. 15. The vehicle radiator of claim 1, wherein the heat diffusion fins interconnect each of the first tubes and each of the second tubes separated in a thickness direction of the radiator. 16. The vehicle radiator of claim 1, wherein the coolant that is cooled while flowing in the first chamber and the third chamber is circulated to an engine of an internal combustion engine vehicle, an engine of a hybrid vehicle, or a driving part of an environmentally-friendly vehicle. 17. The vehicle radiator of claim 1, wherein the coolant that is cooled while flowing in the second chamber and the fourth chamber is circulated to an intercooler of an internal combustion engine vehicle or an electric power part of an environmentally-friendly vehicle. 18. A vehicle radiator to cool a coolant that is flowed at an inside through heat exchange with outdoor air, the vehicle radiator comprising: a first header tank that is partitioned through a first barrier rib that is integrally formed at the inside so as to store a coolant to form a first chamber and a second chamber inside the first header tank, wherein the first header is configured to inject a coolant into the first chamber and the second chamber or to exhaust a coolant from the first chamber and the second chamber;a second header tank that is disposed apart by a predetermined gap from the first header tank and that is partitioned through a second barrier rib that is integrally formed therein to correspond to the first barrier rib to form a third chamber and a fourth chamber, wherein the second header tank is configured to inject a coolant into the third chamber and the fourth chamber from the first header tank or to exhaust a coolant from the first header tank to the third chamber and the fourth chamber;a plurality of first and second tubes that are mounted in a vertical direction at each separated position of each inside surface of the first header tank and the second header tank, wherein the plurality of first and second tubes are configured to connect the first chamber of the first header tank and the third chamber of the second header tank and to connect the second chamber of the first header tank and the fourth chamber of the second header tank;heat diffusion fins, each of which are formed between the first tubes and the second tubes;a condenser that is provided at the inside of the fourth chamber in the second header tank,wherein the condenser is configured to circulate a refrigerant through a refrigerant pipe and to condense the refrigerant through heat exchange with a coolant that passes through the fourth chamber; andan oil cooler that is provided at the inside of the first chamber in the first header tank and that is connected to an automatic transmission through an oil pipe to circulate transmission oil and that cools the transmission oil through heat exchange with a coolant that passes through the first chamber,wherein the first chamber and the second chamber are partitioned in different sizes, andwherein the third chamber and the fourth chamber are partitioned in different sizes.
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이 특허에 인용된 특허 (6)
Hassdenteufel,Klaus; Rogg,Stefan, Cooling circuit of an internal combustion engine comprising a low-temperature radiator.
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