KR970001881A - Cooling device of water cooling engine - Google Patents

Cooling device of water cooling engine Download PDF

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Publication number
KR970001881A
KR970001881A KR1019950018828A KR19950018828A KR970001881A KR 970001881 A KR970001881 A KR 970001881A KR 1019950018828 A KR1019950018828 A KR 1019950018828A KR 19950018828 A KR19950018828 A KR 19950018828A KR 970001881 A KR970001881 A KR 970001881A
Authority
KR
South Korea
Prior art keywords
water
cooling
water jacket
cylinder head
supplied
Prior art date
Application number
KR1019950018828A
Other languages
Korean (ko)
Other versions
KR0120093B1 (en
Inventor
김정식
Original Assignee
전성원
현대자동차 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 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950018828A priority Critical patent/KR0120093B1/en
Publication of KR970001881A publication Critical patent/KR970001881A/en
Application granted granted Critical
Publication of KR0120093B1 publication Critical patent/KR0120093B1/en

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Classifications

    • 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
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • 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
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/04—Arrangements of liquid pipes or hoses
    • 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
    • F01P3/00—Liquid cooling
    • F01P3/02—Arrangements for cooling cylinders or cylinder heads
    • F01P2003/021—Cooling cylinders
    • 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
    • F01P3/00—Liquid cooling
    • F01P3/02—Arrangements for cooling cylinders or cylinder heads
    • F01P2003/024—Cooling cylinder heads
    • 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
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
    • 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
    • F01P2025/00—Measuring
    • F01P2025/08—Temperature
    • 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
    • F01P2070/00—Details
    • F01P2070/10—Details using electrical or electromechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

방열기에서 냉각된 냉각수를 실린더 해드 및 실린더 블록에 형성된 물재킷에 공급순환토록 하여 냉각이 이루어지는 내연기관에 있어서; 연소실의 과열을 방지함과 아울러 실린더의 과냉을 방지하여, 기관의 출력성능과 연비성능 향상을 양립시키 위하여; 물럼프로부터 펌핑되는 냉각수가 실린더 헤드의 물재킷에 우선공급되도록 연결하는 공급수단과, 상기 실린더헤드의 물재킷에 공급된 냉각수가 실린더 블록의 물재킷으로 유입되도록 연결하는 연결수단과, 상기 실린더 블록의 물재킷에 공급된 냉각수가 방열기로 유출되도록하는 유출수단을 포함하여 이루어짐을 특징으로 하는 수냉기관의 냉각장치.An internal combustion engine in which cooling is performed by supplying circulation of cooling water cooled by a radiator to a water jacket formed on a cylinder head and a cylinder block; To prevent overheating of the combustion chamber and to prevent overcooling of the cylinder, so as to achieve an improvement in engine output and fuel efficiency; Supply means for connecting the cooling water pumped from the water lump to be supplied first to the water jacket of the cylinder head, connecting means for connecting the cooling water supplied to the water jacket of the cylinder head to flow into the water jacket of the cylinder block, and the cylinder block Cooling apparatus of a water-cooled engine, characterized in that it comprises an outlet means for flowing out the cooling water supplied to the water jacket of the radiator.

Description

수냉기관의 냉각장치Cooling device of water cooling engine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 수냉기관의 냉각장치의 계통도, 제2도는 종래 기술에 따른 수냉기관의 냉각장치의 계통도이다.1 is a system diagram of a cooling apparatus of a water cooling engine according to the present invention, and FIG. 2 is a system diagram of a cooling apparatus of a water cooling engine according to the prior art.

Claims (4)

방열기에서 냉각된 냉각수를 실린더 헤드 및 실린더 블록에 형성된 물재킷에 공급순환토록 하여 냉각이 이루어지는 내연기관에 있어서, 물펌프로부터 펌핑되는 냉각수가 실린더 헤드의 물재킷에 우선 공급되도록 연결하는 공급수단과, 상기 실린더 헤드의 물재킷에 공급된 냉각수가 실린더 블록의 물재킷으로 유입되도록 연결하는 연결수단과, 상기실린더 블록의 물재킷에 공급된 냉각수가 방열기롱 유출되도록 하는 유출수단을 포함하여 이루어짐을 특징으로 하는 수냉기관의 냉각장치.In an internal combustion engine in which the cooling water cooled by the radiator is circulated to supply water to the water jacket formed on the cylinder head and the cylinder block, the internal combustion engine comprising: supply means for connecting the cooling water pumped from the water pump to be supplied to the water jacket of the cylinder head first; And connecting means for connecting the cooling water supplied to the water jacket of the cylinder head to flow into the water jacket of the cylinder block, and an outlet means for allowing the cooling water supplied to the water jacket of the cylinder block to flow out of the radiator. Cooling device for water cooling engine. 제1항에 있어서, 상기 실린더 헤드의 물재킷은 배기측과 흡기측을 상호 독립적으로 냉각시킬 수 있도록 배기밸브와 흡기밸브 사이에 형성된 격벽에 의하여 분리 형성됨을 특징으로 하는 수냉기관의 냉각장치.The apparatus of claim 1, wherein the water jacket of the cylinder head is separated by a partition wall formed between the exhaust valve and the intake valve so as to independently cool the exhaust side and the intake side. 제1항에 있어서, 상기 연결수단에는 제1,2물재킷에 장착된 수온센서의 신호에 따라 각각 독립적으로 컨트롤되는 제1,2절환밸브가 장착됨을 특징으로 하는 수냉기관의 냉각장치.The cooling apparatus of claim 1, wherein the connecting means is equipped with first and second switching valves independently controlled according to signals of water temperature sensors mounted on the first and second water jackets. 제1항에 있어서, 상기 물펌프는 상기 수온센서의 신호에 따라 컨트롤되는 별도의 모터에 의하여 구동됨을특징으로 하는 수냉기관의 냉각장치.The apparatus of claim 1, wherein the water pump is driven by a separate motor controlled according to a signal of the water temperature sensor. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950018828A 1995-06-30 1995-06-30 Cooling apparatus of water-cooled engine KR0120093B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950018828A KR0120093B1 (en) 1995-06-30 1995-06-30 Cooling apparatus of water-cooled engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950018828A KR0120093B1 (en) 1995-06-30 1995-06-30 Cooling apparatus of water-cooled engine

Publications (2)

Publication Number Publication Date
KR970001881A true KR970001881A (en) 1997-01-24
KR0120093B1 KR0120093B1 (en) 1997-10-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950018828A KR0120093B1 (en) 1995-06-30 1995-06-30 Cooling apparatus of water-cooled engine

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100411078B1 (en) * 2000-12-30 2003-12-18 기아자동차주식회사 Engine thermal management system and control method

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Publication number Publication date
KR0120093B1 (en) 1997-10-30

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