KR970074066A - Cooling fan control system for vehicle condenser - Google Patents

Cooling fan control system for vehicle condenser Download PDF

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Publication number
KR970074066A
KR970074066A KR1019960018861A KR19960018861A KR970074066A KR 970074066 A KR970074066 A KR 970074066A KR 1019960018861 A KR1019960018861 A KR 1019960018861A KR 19960018861 A KR19960018861 A KR 19960018861A KR 970074066 A KR970074066 A KR 970074066A
Authority
KR
South Korea
Prior art keywords
condenser
cooling fan
vehicle
control system
cooling
Prior art date
Application number
KR1019960018861A
Other languages
Korean (ko)
Inventor
이호원
Original Assignee
양재신
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 양재신, 대우자동차 주식회사 filed Critical 양재신
Priority to KR1019960018861A priority Critical patent/KR970074066A/en
Publication of KR970074066A publication Critical patent/KR970074066A/en

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  • Air-Conditioning For Vehicles (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)

Abstract

본 발명은 차량의 냉방시스템에 있어서, 컨덴서를 강제 냉각하기 위하여 냉각팬의 회전을 제어하는 차량의 컨덴서용 냉각팬 제어시스템에 관한 것으로, 특히 컨덴서의 압력을 센신하여 이 압력에 비례하여 냉각팬이 선형적으로 회전하도록 하여 팬의 회전동작을 부드럽게 함과 동시에 소음을 방지하도록 한 차량의 컨덴서용 냉각팬 제어시스템에 관한 것으로, 압축기(10), 컨덴서(12), 리시버 드라이어(14), 팽창밸브(16), 증발기(18)를 순환하는 냉매에 의해서 차량의 냉방을 이루도록 함과 동시에 상기 컨덴서(12)를 강제 냉각시키기 위해서 구동모터(M)와 연결된 냉각팬(20)을 제어하도록 한 것에 있어서, 상기 컨덴서(12)의 출구측에 압력센서(22)를 연결하고, 이 압력센서(22)에서 검출된 압력신호 값이 엔진제어장치(30)에 입력되도록 하고, 이 엔진제어장치(30)에 의해 상기 구동모터(M)의 회전수를 선형적으로 제어하도록 한 것을 특징으로 한다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cooling fan control system for a condenser of a vehicle that controls rotation of a cooling fan in order to forcibly cool the condenser in a vehicle cooling system. A cooling fan control system for a condenser of a vehicle which rotates linearly to smooth the rotation of the fan and prevent noise. The present invention relates to a compressor 10, a condenser 12, a receiver dryer 14 and an expansion valve. (16) to control the cooling fan (20) connected to the drive motor (M) in order to achieve cooling of the vehicle by the refrigerant circulating in the evaporator (18) and to forcibly cool the condenser (12). The pressure sensor 22 is connected to the outlet side of the condenser 12, and the pressure signal value detected by the pressure sensor 22 is input to the engine controller 30, and the engine controller 30 is connected to the engine controller 30. Characterized in that by the control to the rotation speed of the drive motor (M) linearly.

Description

차량의 컨덴서용 냉각팬 제어시스템Cooling fan control system for vehicle condenser

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

제1도는 본 발명의 실시예에 의한 컨덴서용 냉각팬 제어시스템의 회로 구성도, 제2도는 본 발명의 실시예에 적용되는 압력센서의 압력값과 구동모터의 전압과의 관계를 도시한 그래프.1 is a circuit diagram of a condenser cooling fan control system according to an embodiment of the present invention, and FIG. 2 is a graph showing a relationship between a pressure value of a pressure sensor applied to an embodiment of the present invention and a voltage of a driving motor.

Claims (1)

압축기(10), 컨덴서(12), 리시버 드라이어(14), 팽창밸브(16), 증발기(18)를 순환하는 냉매에 의해서 차량의 냉방을 이루도록 함과 동시에 상기 컨덴서(12)를 강제 냉각시키기 위해서 구동모터(M)와 연결된 냉각팬(20)을 제어하도록 한 것에 있어서, 상기 컨덴서(12)의 출구측에 압력센서(22)를 연결하고, 이 압력센서(22)에서 검출된 압력신호값이 엔진 제어장치(30)에 입력되도록 하고, 이 엔진제어장치(30)에 의해 상기 구동모터(M)의 회전수를 선형적으로 제어하도록 한 것을 특징으로 하는 차량의 컨덴서용 냉각팬 제어시스템.In order to achieve cooling of the vehicle by the refrigerant circulating in the compressor 10, the condenser 12, the receiver drier 14, the expansion valve 16, and the evaporator 18, and to forcibly cool the condenser 12. In controlling the cooling fan 20 connected to the drive motor M, the pressure sensor 22 is connected to the outlet side of the capacitor 12, and the pressure signal value detected by the pressure sensor 22 is Cooling fan control system for a vehicle, characterized in that it is input to the engine control device (30), and the engine control device (30) controls the rotation speed of the drive motor (M) linearly. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960018861A 1996-05-31 1996-05-31 Cooling fan control system for vehicle condenser KR970074066A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960018861A KR970074066A (en) 1996-05-31 1996-05-31 Cooling fan control system for vehicle condenser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960018861A KR970074066A (en) 1996-05-31 1996-05-31 Cooling fan control system for vehicle condenser

Publications (1)

Publication Number Publication Date
KR970074066A true KR970074066A (en) 1997-12-10

Family

ID=66284543

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960018861A KR970074066A (en) 1996-05-31 1996-05-31 Cooling fan control system for vehicle condenser

Country Status (1)

Country Link
KR (1) KR970074066A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100684111B1 (en) * 2005-05-10 2007-02-20 (주)아진상사 Refrigerating engine control method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100684111B1 (en) * 2005-05-10 2007-02-20 (주)아진상사 Refrigerating engine control method

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E601 Decision to refuse application