KR960038067A - Inlet air cooler of car engine room - Google Patents

Inlet air cooler of car engine room Download PDF

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Publication number
KR960038067A
KR960038067A KR1019950007951A KR19950007951A KR960038067A KR 960038067 A KR960038067 A KR 960038067A KR 1019950007951 A KR1019950007951 A KR 1019950007951A KR 19950007951 A KR19950007951 A KR 19950007951A KR 960038067 A KR960038067 A KR 960038067A
Authority
KR
South Korea
Prior art keywords
thermoelectric element
air
temperature
engine room
inlet air
Prior art date
Application number
KR1019950007951A
Other languages
Korean (ko)
Other versions
KR0126597B1 (en
Inventor
조한승
Original Assignee
김준성
사단법인 고등기술연구원 연구조합
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김준성, 사단법인 고등기술연구원 연구조합 filed Critical 김준성
Priority to KR1019950007951A priority Critical patent/KR0126597B1/en
Publication of KR960038067A publication Critical patent/KR960038067A/en
Application granted granted Critical
Publication of KR0126597B1 publication Critical patent/KR0126597B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
    • B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/20—Energy converters
    • B60Y2400/208—Peltier or Thomson elements for cooling or heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/30—Sensors
    • B60Y2400/302—Temperature sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2023/00—Signal processing; Details thereof
    • F01P2023/08—Microprocessor; Microcomputer
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
    • H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

본 발명은 자동차 엔진룸의 유입공기 냉각장치를 개시한다. 개시된 장치는, 차체 아래로 흐르는 공기를 엔진룸 내부로 유입시키는 에어 댐에, 에어 댐을 통해 엔진룸 내부로 유입되는 공기를 라디에이터를 흐르는 냉각수의 온도에 따라 냉각시키는 유입공기 냉각수단으로 에어 댐에 설치되는 열전소자와, 열전소자의 저온부와 그 일측이 연결되어 에어 댐에 의해 유입되는 공기로부터 열을 흡수하여 유입공기를 냉각시키는 열흡수망과, 냉각수의 온도에 따라 상기 열전소자의 구동을 제어하는 열전소자 제어수단이 마련된다. 따라서 라디에이터의 열교환성능을 향상시킬 수 있게 되며, 특히 주위의 온도가 높아 라디에이터의 열교환 성능이 저하되는 여름철에 효과적인 이점이 있다.The present invention discloses an inlet air cooling apparatus of an automobile engine room. The disclosed apparatus includes an inlet air cooling means for cooling the air flowing into the engine room through the air dam in accordance with the temperature of the cooling water flowing through the radiator. The thermoelectric element is installed, the low temperature part of the thermoelectric element and one side thereof is connected to a heat absorption network for absorbing heat from the air introduced by the air dam to cool the inlet air, and controlling the driving of the thermoelectric element according to the temperature of the cooling water. Thermoelectric element control means is provided. Therefore, it is possible to improve the heat exchange performance of the radiator, and in particular, there is an effective advantage in the summer when the heat exchange performance of the radiator is lowered due to the high ambient temperature.

Description

자동차 엔진룸의 유입공기 냉각장치Inlet air cooler of car engine room

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명에 따른 자동차 엔진룸의 유입공기 냉각장치를 도시한 측면도, 제3도는 본 발명에 따른 자동차 엔진룸의 유입공기 냉각장치의 열전소자 제어수단을 도시한 블록도2 is a side view showing an inlet air cooling apparatus of an automotive engine room according to the present invention, and FIG. 3 is a block diagram showing thermoelectric element control means of an inlet air cooling apparatus of an automobile engine room according to the present invention.

Claims (5)

라디에이터 하부의 차체에 설치되며 차체 아래로 흐르는 공기를 엔진룸 내부로 유입시키는 에어 댐과, 상기 에어 댐에 마련되며 에어 댐에 의해 엔진룸 내부로 유입되어 라디에이터의 열교환에 사용되는 공기를 라디에이터 내부를 흐르는 냉각수의 온도에 따라 냉각시키는 유입공기 냉각수단을 포함하는 자동차 엔진룸의 유입공기 냉각장치.The air dam is installed in the lower body of the radiator and flows under the car body into the engine room, and the air dam is provided in the air dam and flows into the engine room by the air dam to be used for heat exchange of the radiator. An inlet air cooling apparatus of an automotive engine room including an inlet air cooling means for cooling according to a temperature of flowing coolant. 제1항에 있어서, 상기 유임공기 냉각수단은, 상기 에어 댐에 설치되는 열전소자와, 상기 열전소자의 저온부와 그 일측이 연결되고 그 타측이 상기 에어 댐에 의해 유입되는 공기와 접촉되도록 설치되어 유입되는 공기로부터 열을 흡수하여 유입공기를 냉각시키는 열흡수망과, 냉각수의 온도에 따라 상기 열전소자의 구동을 제어하는 열전소자 제어수단을 포함하는 자동차 엔진룸의 유입공기 냉각장치.According to claim 1, The free air cooling means, the thermoelectric element is installed in the air dam, the low temperature portion and the one side of the thermoelectric element is connected so that the other side is installed in contact with the air introduced by the air dam An intake air cooling apparatus of an automotive engine room including a heat absorbing network for absorbing heat from incoming air to cool inflow air, and thermoelectric element control means for controlling the driving of the thermoelectric element according to the temperature of the cooling water. 제2항에 있어서, 상기 열전소자의 고온부에 열의 방출효율을 높이기 위한 방열핀이 설치된 것을 특징으로 하는 자동차 엔진룸의 유입공기 냉각장치.3. The inlet air cooling apparatus of claim 2, wherein a heat dissipation fin is installed at a high temperature portion of the thermoelectric element to increase heat dissipation efficiency. 제2항에 있어서, 상기 열전소자 제어수단은, 상기 냉각수의 온도를 감지하는 센서와, 상기 센서에 의해 감지된 온도값과 상응하는 기준 온도값이 사전에 기억된 룸과, 상기 센서로부터 전달된 실제 온도값과 상기 룸에서 전달된 기준 온도값을 비교판단하는 마이크로 프로세서와, 상기 마이크로 프로세러로부터 전달된 신호에 따라 상기 열전소자에 전류를 공급하거나 차단하는 콘트롤러를 포함하는 자동차 엔진룸의 유입공기 냉각장치.According to claim 2, wherein the thermoelectric element control means, the sensor for sensing the temperature of the cooling water, a room in which a reference temperature value corresponding to the temperature value detected by the sensor is stored in advance, and transmitted from the sensor Inlet air in an automotive engine room including a microprocessor for comparing a real temperature value and a reference temperature value transmitted from the room, and a controller for supplying or blocking current to the thermoelectric element according to a signal transmitted from the microprocessor. Chiller. 제4항에 있어서, 상기 열전소자의 고온부 온도를 감지하여 고온부의 온도에 따라 열전소자로 공급되는 전원을 차단시켜 과열로 인한 열전소자의 손상을 방지하기 위한 센서가 더 설치된 것을 특징으로 하는 자동차 엔진룸의 유입공기 냉각장치.The vehicle engine of claim 4, further comprising a sensor configured to detect a temperature of the high temperature part of the thermoelectric element and to cut off power supplied to the thermoelectric element according to the temperature of the high temperature part to prevent damage of the thermoelectric element due to overheating. Inlet air cooler in the room.
KR1019950007951A 1995-04-06 1995-04-06 Device for cooling inflow air into an automobile engine room KR0126597B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950007951A KR0126597B1 (en) 1995-04-06 1995-04-06 Device for cooling inflow air into an automobile engine room

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950007951A KR0126597B1 (en) 1995-04-06 1995-04-06 Device for cooling inflow air into an automobile engine room

Publications (2)

Publication Number Publication Date
KR960038067A true KR960038067A (en) 1996-11-21
KR0126597B1 KR0126597B1 (en) 1998-04-01

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ID=19411611

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950007951A KR0126597B1 (en) 1995-04-06 1995-04-06 Device for cooling inflow air into an automobile engine room

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KR0126597B1 (en) 1998-04-01

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