KR960041647A - Coolant preheater of automobile - Google Patents

Coolant preheater of automobile Download PDF

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Publication number
KR960041647A
KR960041647A KR1019950012486A KR19950012486A KR960041647A KR 960041647 A KR960041647 A KR 960041647A KR 1019950012486 A KR1019950012486 A KR 1019950012486A KR 19950012486 A KR19950012486 A KR 19950012486A KR 960041647 A KR960041647 A KR 960041647A
Authority
KR
South Korea
Prior art keywords
exhaust
cooling water
vehicle
exhaust gas
chamber
Prior art date
Application number
KR1019950012486A
Other languages
Korean (ko)
Inventor
김성철
Original Assignee
김태구
대우자동차 주식회사
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 김태구, 대우자동차 주식회사 filed Critical 김태구
Priority to KR1019950012486A priority Critical patent/KR960041647A/en
Publication of KR960041647A publication Critical patent/KR960041647A/en

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Abstract

본 발명은 자동차의 워밍업시 냉각수를 배기가스를 이용하여 예열시키는 자동차의 냉각수 예열장치에 관한 것이다.The present invention relates to a cooling water preheating apparatus for a vehicle for preheating the cooling water using exhaust gas during warming up of the vehicle.

배기다 기관의 일부 구간에 배기챔버를 갖는 보조 배기관 배기가스가 바이패스되게 연결하고, 그 입구측에 예열밸브를 설치하여, 배기챔버에서 열교환이 되도록 냉각수가 순환되는 바이패스관에 열교환부를 형성하여 배기챔버 내부를 통과하도록 한 것을 특징으로 하는 자동차의 냉각수 예열장치 한 것으로, 배기가스를 이용하여 워밍업시 냉각수의 온도를 높이는 것으로, 워밍업 시간이 줄어들므로 차량의 출발시간을 단축시키는 효과가 있다. 또한 본 발명은 배기가스의 열에너지를 활용하므로 워밍업에 따른 연료소모를 절감할 수 있는 유용한 것이다.A part of the exhaust manifold is connected to the auxiliary exhaust pipe exhaust gas having the exhaust chamber by bypass, and a preheating valve is installed at the inlet side thereof, and a heat exchange part is formed in the bypass pipe through which the coolant is circulated so that the heat exchange in the exhaust chamber is performed. The cooling water preheating device of the vehicle characterized in that it passes through the chamber, by increasing the temperature of the cooling water when warming up using the exhaust gas, the warm-up time is reduced, thereby reducing the departure time of the vehicle. In addition, the present invention utilizes the thermal energy of the exhaust gas is useful to reduce the fuel consumption due to warm-up.

Description

자동차의 냉각수 예열장치Coolant preheater of automobile

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

제1도는 종래의 냉각수 순환 경로를 보인 계통도, 제2도는 본 발명에 따른 냉각수 순환경로를 보인 계통도.1 is a schematic diagram showing a conventional cooling water circulation path, Figure 2 is a schematic diagram showing a cooling water circulation path according to the present invention.

Claims (1)

배기다기관(6)의 일부 구간에 배기챔버(11)를 갖는 보조 배기관(10)을 배기 가스가 바이패스되게 연결하고, 그 입구측에 예열밸브(12)를 설치하여, 상기 배치챔버(11)에서 열교환이 되도록 냉각수가 순환되는 상기 바이패스관(3)에 열교환부(20)를 형성하여 상기 배기챔버(11) 내부를 통과하도록 한 것을 특징으로 하는 자동차의 냉각수 예열장치.The auxiliary exhaust pipe 10 having the exhaust chamber 11 is connected to a part of the exhaust manifold 6 so that the exhaust gas is bypassed, and a preheating valve 12 is provided at the inlet side thereof, so that the arrangement chamber 11 is provided. Cooling water preheating apparatus for a vehicle, characterized in that the heat exchanger (20) is formed in the bypass pipe (3) through which the coolant is circulated so that the heat exchanger passes through the exhaust chamber (11). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950012486A 1995-05-19 1995-05-19 Coolant preheater of automobile KR960041647A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950012486A KR960041647A (en) 1995-05-19 1995-05-19 Coolant preheater of automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950012486A KR960041647A (en) 1995-05-19 1995-05-19 Coolant preheater of automobile

Publications (1)

Publication Number Publication Date
KR960041647A true KR960041647A (en) 1996-12-19

Family

ID=66525673

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950012486A KR960041647A (en) 1995-05-19 1995-05-19 Coolant preheater of automobile

Country Status (1)

Country Link
KR (1) KR960041647A (en)

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E902 Notification of reason for refusal
E601 Decision to refuse application