KR960007889Y1 - Radiator fan shroud for air-preheating - Google Patents

Radiator fan shroud for air-preheating Download PDF

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Publication number
KR960007889Y1
KR960007889Y1 KR92003276U KR920003276U KR960007889Y1 KR 960007889 Y1 KR960007889 Y1 KR 960007889Y1 KR 92003276 U KR92003276 U KR 92003276U KR 920003276 U KR920003276 U KR 920003276U KR 960007889 Y1 KR960007889 Y1 KR 960007889Y1
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KR
South Korea
Prior art keywords
air
radiator fan
fan shroud
radiator
preheating
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Application number
KR92003276U
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Korean (ko)
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KR930021880U (en
Inventor
이원종
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전성원
현대자동차 주식회사
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Priority to KR92003276U priority Critical patent/KR960007889Y1/en
Publication of KR930021880U publication Critical patent/KR930021880U/en
Application granted granted Critical
Publication of KR960007889Y1 publication Critical patent/KR960007889Y1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
    • F02M31/06—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air
    • 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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/06—Guiding or ducting air to, or from, ducted fans

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

Abstract

요약없음No summary

Description

자동차 엔진흡기 예열용 라디에터 팬 슈라우드(Shroud)Radiator fan shroud for car engine intake preheating

제1도는 본 고안의 분해 사시도1 is an exploded perspective view of the present invention

제2도는 본 고안의 결합상태 단면도2 is a cross-sectional view of the coupling state of the present invention

제3도는 본 고안의 작동상태 예시 단면도3 is a cross-sectional view illustrating an operating state of the present invention

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 팬슈라우드2 : 라디에터팬1: fan shroud 2: radiator fan

3 : 공기토출구4 : 에어크리너3: air discharge port 4: air cleaner

5 : 흡입공6 : 에어호스5: Suction hole 6: Air hose

B : 볼트R : 라디에터B: Bolt R: Radiator

본 고안은 자동차 엔진흡기 예열용 라디에터(Radiator) 팬 슈라우드(Shroud)에 관한 것으로, 특히 팬슈라우드 후방에 엔진룸 냉각용 공기가 토출될 수 있도록 공기토출구를 형성하고, 그 후방중심에는 라디에터 팬에 의하여 라디에터를 거쳐 가열된 공기가 모아져 에어크리너 측으로 공급되도록 흡입공이 형성되어 에어크리너까지 에어호스로 연결 구성되며 라디에터를 통과하여 가열된 공기를 직접 엔진으로 공급되도록 하므로써 흡기를 예열시켜 연소효율을 증대시킬 수 있도록 한 자동차 엔진흡기 예열용 라디에터 팬 슈라우드에 관한 것이다.The present invention relates to a radiator fan shroud for car engine intake preheating, and in particular, an air discharge port is formed at the rear of the fan shroud so that the air for cooling the engine room can be discharged, and at the rear center thereof, a radiator fan is provided. The suction hole is formed so that the heated air is collected through the radiator and supplied to the air cleaner side. The air hose is connected to the air cleaner, and the heated air is directly supplied to the engine through the radiator to increase the combustion efficiency by preheating the intake air. A radiator fan shroud for car engine intake preheating.

일반적인 종래의 라디에터 팬 슈라우드는 라디에터에서 가열된 공기를 팬으로 토출시켜 엔진측으로 공급하는 방식으로 엔진룸 내를 냉각시킬 수 있게 하였으며, 최근에 적용하는 흡기 예열 장치는 온도 상승된 엔진룸내에 있어서, 라디에터 상단, 후방부에 수지재료의 공기실을 설치하고, 에어클리너와 연결시킨 구조로서 라디에터에서의 방열을 직접 이용하지 못하고 주변공기가 공기실 내의 공기를 예열시키는 방식을 채택하므로 흡기예열이 미흡하여 연소 효율이 저하되는 문제점이 있었다.The conventional conventional radiator fan shroud allows the inside of the engine room to be cooled by discharging the heated air from the radiator to the fan and supplying it to the engine side. Air chamber made of resin material is installed at the upper and rear part, and it is connected to the air cleaner, and it adopts the method that does not use the heat radiation from the radiator directly, but the surrounding air preheats the air in the air chamber. There was a problem that the efficiency is lowered.

본 고안은 상기와 같은 종래의 문제점을 보완하고져 팬 슈라우드 후방에 엔진룸 냉각용 공기토출구를 형성하고, 그 중심에는 흡입공을 형성하여 라디에터 팬에 의해서 라디에터를 거쳐 가열된 공기가 에어크리너 쪽으로 모여 공급되도록 한 것으로서, 이하 본 고안을 첨부한 도면에 의하여 상세히 설명하면 다음과 같다.The present invention complements the above-mentioned problems and forms an air outlet for cooling the engine room at the rear of the fan shroud, and forms a suction hole at the center thereof, whereby the air heated through the radiator by the radiator fan is supplied toward the air cleaner. As described above, it will be described in detail by the accompanying drawings of the present invention as follows.

본 고안의 구성을 보면 제1도와 제2도에서 보는 바와 같이 공지의 라디에터(R)에 장착되며 중심에는 라디에터 팬(2)이 설치되는 팬 슈라우드(1) 후방 둘레에 엔진 냉각용 공기토출구(3)를 다수 형성하고, 그 중심에는 에어크리너(4) 쪽으로 가열공기를 보내줄 수 있도록 흡입공(5)을 형성하여 에어호스(6)로서 공지의 에어크리너(4)와 연결 설치하여 구성된 것이다.In the construction of the present invention, as shown in FIG. 1 and FIG. 2, an air outlet for engine cooling (3) is mounted around a rear of a fan shroud (1) in which a radiator fan (2) is installed at a center. ), And a suction hole 5 is formed at the center of the suction hole 5 so as to send heating air toward the air cleaner 4, and the air hose 6 is connected to a known air cleaner 4 as an air hose.

미 설명부호 (B)는 고정볼트 임.Unexplained symbol (B) is fixed bolt.

이상과 같이 구성된 본 고안의 설치사용에 따른 작용효과를 설명하면 다음과 같다.Referring to the effect of the installation and use of the present invention configured as described above are as follows.

라디에터(R)를 거쳐 가열된 공기가 슈라우드(1) 내의 라디에터 팬(2)에 의해서 후방으로 송출되면 일부는 엔진룸 냉각용 공기토출구(3)를 통해서 엔진룸 및 엔진을 냉각하게 되고, 나머지 가열공기는 흡입공(5)을 통해 에어호스(6)를 거쳐 에어크리너(4)로 공급되고, 이를 거친 공기는 엔진 흡기측으로 공급되어 연소 효율을 높여 주게 되는 것이다.When the air heated through the radiator R is sent backward by the radiator fan 2 in the shroud 1, some of the air is cooled through the engine room cooling air outlet 3, and the remaining room is cooled. Air is supplied to the air cleaner 4 through the air hose 6 through the intake hole 5, and the rough air is supplied to the engine intake side to increase combustion efficiency.

또한 써모스태트가 열려 냉각수가 순환되고 냉각팬이 회전하는 경우 냉각수가 아직 덥혀지지 않은 상태에서는 팬이 돌지 않으므로 이 경우는 팬(2)에 의해서 압송되지 않고 흡기측 부압 상태로 공기가 빨려 들어같다.In addition, when the thermostat is opened and the cooling water is circulated and the cooling fan is rotated, the fan does not rotate in the state where the cooling water has not yet been heated. In this case, the air is sucked in the intake side negative pressure state without being pushed by the fan 2.

이상에서 설명한 바와 같이 팬 슈라우드 후방에 엔진룸 냉각용 공기토출구가 형성되고 후방 중심에는 라디에터 팬에 의하여 라디에터를 거쳐 가열된 공기가 모여 에어호스를 통해 에어크리너 측으로 공급되도록 흡입공이 형성되어 라디에터를 거쳐 가열된 공기가 라디에터 팬에 의하여 후방으로 송출되어 일부는 엔진룸 냉각용 공기토출구로 토출되어 엔진룸과 엔진을 냉각시켜 주고, 나머지 가열공기는 흡입공을 통해 에어크리너로 공급되고 이를 거쳐 엔진흡기측으로 공급되어 연소효율을 극대화 시킬 수 있게 한 고안이다.As described above, an air outlet for cooling the engine room is formed at the rear of the fan shroud, and a suction hole is formed at the rear center so that the heated air is collected through the radiator by the radiator fan and supplied to the air cleaner side through the air hose. The air is discharged to the rear by the radiator fan, and part of the air is discharged to the air outlet for cooling the engine room to cool the engine room and the engine, and the remaining heating air is supplied to the air cleaner through the suction hole and then to the engine intake side. It is designed to maximize combustion efficiency.

Claims (1)

자동차 라디에터 팬 슈라우드(1)를 구성함에 있어서,In constructing the car radiator fan shroud 1, 공지의 라디에터(R)에 장착되며 중심에는 라디에터 팬(2)이 설치되는 팬 슈라우드(1) 후방 둘레에 엔진 냉각용 공기토출구(3)를 다수 형성하고, 그 중심에는 에어크리너(4)쪽으로 가열공기를 보내 줄 수 있도록 흡입공(5)을 형성하여 에어호스(6)로서 공지의 에어크리너(4)와 연결 설치하여 구성함을 특징으로 한 자동차 엔진흡기 예열용 라디에터 팬 슈라우드(Shroud).A plurality of air outlets 3 for cooling the engine are formed around the rear of the fan shroud 1, which is mounted on a known radiator R and installed at the center of the radiator fan 2, and at the center thereof, is heated toward the air cleaner 4 Radiator fan shroud for car engine intake preheating, characterized in that the inlet hole (5) is formed so that the air can be sent to connect to the air cleaner (4) known as the air hose (6).
KR92003276U 1992-03-02 1992-03-02 Radiator fan shroud for air-preheating KR960007889Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92003276U KR960007889Y1 (en) 1992-03-02 1992-03-02 Radiator fan shroud for air-preheating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92003276U KR960007889Y1 (en) 1992-03-02 1992-03-02 Radiator fan shroud for air-preheating

Publications (2)

Publication Number Publication Date
KR930021880U KR930021880U (en) 1993-10-16
KR960007889Y1 true KR960007889Y1 (en) 1996-09-18

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KR930021880U (en) 1993-10-16

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