Air-conditioning apparatus for electric vehicle
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F25B-021/02
B60H-001/00
출원번호
US-0838482
(2013-03-15)
등록번호
US-9016071
(2015-04-28)
우선권정보
KR-10-2012-0146847 (2012-12-14)
발명자
/ 주소
Oh, Man Ju
Kim, Jae Woong
Park, Jae Woo
Kim, Jae Hoon
출원인 / 주소
Hyundai Motor Company
대리인 / 주소
Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
인용정보
피인용 횟수 :
0인용 특허 :
1
초록▼
An air-conditioning apparatus for an electric vehicle, which includes a main core disposed on a ventilation channel, and a thermoelectric device having a first surface and a second surface performing heat generation or heat absorption. An air-conditioning channel through which cooling water circulat
An air-conditioning apparatus for an electric vehicle, which includes a main core disposed on a ventilation channel, and a thermoelectric device having a first surface and a second surface performing heat generation or heat absorption. An air-conditioning channel through which cooling water circulates around the first surface of the thermoelectric device and the main core is also provided along with a waste heat channel through which the cooling water circulates around the second surface of the thermoelectric device and an electric component A controller configured to control the thermoelectric device so that the first surface and the second surface serve as a heat generating surface and a heat absorbing surface, respectively, and control circulation through the air-conditioning channel or the waste heat channel in a heating mode.
대표청구항▼
1. An air-conditioning apparatus for an electric vehicle, comprising: a main core disposed on a ventilation channel;a thermoelectric device having a first surface and second surface performing heat generation or heat absorption;an air-conditioning channel through which cooling water circulates aroun
1. An air-conditioning apparatus for an electric vehicle, comprising: a main core disposed on a ventilation channel;a thermoelectric device having a first surface and second surface performing heat generation or heat absorption;an air-conditioning channel through which cooling water circulates around the first surface of the thermoelectric device and the main core;a waste heat channel through which the cooling water circulates around the second surface of the thermoelectric device and an electric component; anda controller configured to control the thermoelectric device so that the first surface and the second surface serve as a heat generating surface and a heat absorbing surface, respectively, and control concurrently circulation through the air-conditioning channel and the waste heat channel in a heating mode. 2. The air-conditioning apparatus according to claim 1, further comprising a heat-radiating channel through which the cooling water circulates around the second surface of the thermoelectric device, a radiator, and the electric component, wherein, in a cooling mode, the controller controls the thermoelectric device so that the first surface and the second surface serve as the heat absorbing surface and the heat generating surface respectively, and controls the circulation through the air-conditioning channel and the heat-radiating channel. 3. The air-conditioning apparatus according to claim 1, wherein the heat-radiating channel is configured to diverge from an output side of the second surface of the thermoelectric device of the waste heat channel, to go through a radiator, and to join at an input side of the electric component. 4. An air-conditioning apparatus for an electric vehicle, comprising: a main core and a sub-core disposed on a ventilation channel in an overlapped state;a thermoelectric device having a first surface and a second surface performing heat generation or heat absorption;an air-conditioning channel through which cooling water circulates around the first surface of the thermoelectric device and the main core;a waste heat channel through which the cooling water circulates around the second surface of the thermoelectric device and an electric component;a heat-radiating channel through which the cooling water circulates around the other surface of the thermoelectric device, a radiator, and the electric component;an auxiliary channel through which the cooling water circulates around the second surface of the thermoelectric device, the sub-core, the radiator, and the electric component; anda controller configured to control circulation through the air-conditioning channel and the auxiliary channel during a dehumidifying mode. 5. The air-conditioning apparatus according to claim 4, wherein the controller controls the thermoelectric device so that the first surface and the second surface serve as a heat generating surface and a heat absorbing surface, respectively, and controls circulation through the air-conditioning channel or the waste heat channel along with the air-conditioning channel in a heating mode. 6. The air-conditioning apparatus according to claim 5, wherein, when a dehumidifying mode is performed while the heating mode is performed, the controller controls the thermoelectric device so that the first surface and the second surface serve as the heat generating surface and the heat absorbing surface, respectively, and controls circulation through the air-conditioning channel and the auxiliary channel. 7. The air-conditioning apparatus according to claim 4, wherein the controller controls the thermoelectric device so that the first surface and the second surface serve as a heat absorbing surface and a heat generating surface, respectively, and controls circulation through the air-conditioning channel and the heat-radiating channel in a cooling mode. 8. The air-conditioning apparatus according to claim 7, wherein, when a dehumidifying mode is performed while the cooling mode is being performed, the controller controls the thermoelectric device so that the first surface and the second surface serve as the heat absorbing surface and the heat generating surface, respectively, and controls circulation through the air-conditioning channel and the auxiliary channel. 9. The air-conditioning apparatus according to claim 4, wherein the heat-radiating channel is configured to diverge from an output side of the second surface of the thermoelectric device of the waste heat channel, to go through the radiator, and to join at an input side of the electric component. 10. The air-conditioning apparatus according to claim 9, wherein the auxiliary channel is configured to diverge from a branch point between the output side of the second surface of the thermoelectric device, the heat-radiating channel, and the waste heat channel, to go through the sub-core, and to join at a front end of the radiator of the heat-radiating channel. 11. The air-conditioning apparatus according to claim 10, wherein the waste heat channel includes a first water pump installed at a branch point between the output side of the second surface of the thermoelectric device, the auxiliary channel, and the waste heat channel. 12. The air-conditioning apparatus according to claim 11, wherein the air-conditioning channel includes a second water pump.
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이 특허에 인용된 특허 (1)
Eisenhour,Ronald, Vehicle air conditioning system.
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