KR20020001993A - Evaporator and heater one body type mutual assistance system for vehicles - Google Patents

Evaporator and heater one body type mutual assistance system for vehicles Download PDF

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Publication number
KR20020001993A
KR20020001993A KR1020000036379A KR20000036379A KR20020001993A KR 20020001993 A KR20020001993 A KR 20020001993A KR 1020000036379 A KR1020000036379 A KR 1020000036379A KR 20000036379 A KR20000036379 A KR 20000036379A KR 20020001993 A KR20020001993 A KR 20020001993A
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KR
South Korea
Prior art keywords
core
evaporator
heater core
heater
cooling
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Application number
KR1020000036379A
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Korean (ko)
Inventor
이도재
Original Assignee
황한규
만도공조 주식회사
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Priority to KR1020000036379A priority Critical patent/KR20020001993A/en
Publication of KR20020001993A publication Critical patent/KR20020001993A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3227—Cooling devices using compression characterised by the arrangement or the type of heat exchanger, e.g. condenser, evaporator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
    • B60H1/00885—Controlling the flow of heating or cooling liquid, e.g. valves or pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
    • B60H1/2218—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters controlling the operation of electric heaters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
    • B60H2001/00949—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices comprising additional heating/cooling sources, e.g. second evaporator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3286—Constructional features
    • B60H2001/3288—Additional heat source

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

PURPOSE: A vehicle air conditioning system is provided to smoothly perform cooling/heating operation and reduce installation space by integrating the heater core and evaporator core into a single unit. CONSTITUTION: In an air conditioning system including a heater core(1) for circulation of water coolant and an evaporator core(2) for cooling operation, the heater core and the evaporator cores are integrated into a single unit, and circulation tubes(3,4) for the heater core and the evaporator core are separated from each other. A water coolant control valve(6) is connected to an inlet side(5) of the heater core. In a heating mode, an air conditioner having the evaporator core is turned off, a heating circuit is driven, and the water coolant circulating through the radiator and engine of the motor vehicle circulates through the heater core, to thereby perform a heating operation for the motor vehicle. During heating operation, the control valve installed in the inlet side of the heater core is maintained at an open state. In a cooling mode, the control valve connected to the heater core is shut off, and the air conditioner having the evaporator core operates, to thereby perform a cooling operation.

Description

증발기와 히터 일체형 차량용 공조시스템 {EVAPORATOR AND HEATER ONE BODY TYPE MUTUAL ASSISTANCE SYSTEM FOR VEHICLES}Evaporator and Heater Integrated Vehicle Air Conditioning System {EVAPORATOR AND HEATER ONE BODY TYPE MUTUAL ASSISTANCE SYSTEM FOR VEHICLES}

본 발명은 차량에 설치되어 차량의 실내를 냉,난방시키도록 하는 공기조화기기를 구비한 것에 있어서, 상기 차량의 냉각수를 이용한 히터코어와 에어컨의 냉방을 위하여 설치되는 증발기코어를 일체형으로 제조하여 구비하고 상기 코어들을 냉,난방을 위한 필요에 따라 절환하여 작동시킬 수 있도록 한 증발기와 히터 일체형 차량용 공조시스템에 관한 것이다.The present invention provides an air conditioner installed in a vehicle to cool and heat an interior of a vehicle, wherein the heater core using cooling water of the vehicle and the evaporator core installed for cooling the air conditioner are integrally manufactured. And it relates to an evaporator and heater integrated vehicle air conditioning system that can be operated by switching the cores as needed for cooling and heating.

종래 일반적인 차량에는 차량 내부의 난방을 위하여 난방차량의 냉각수를 히터코어로 순환시키면서 차량의 난방을 도모하도록 하고, 상기 난방시스템과는 별도로 콘덴서와 증발기의 작용으로 실내를 냉방시키기 위한 에어컨을 구비하며 상기 냉방용 증발기코어와 난방용 히터코어를 별도로 설치한 상태에서 차량의 실내를 냉,난방시키도록 구성되어 있었으며, 상기 차량의 난방작동시에는 에어컨의 증발기를 정지시키고 냉방작동시에는 상기 히터코어를 이용한 난방장치를 정지시킨 상태에서 냉방을 도모하도록 구성되어 있었다.The conventional general vehicle is configured to plan the heating of the vehicle while circulating the cooling water of the heating vehicle to the heater core for heating the inside of the vehicle, and is provided with an air conditioner for cooling the room by the action of a condenser and an evaporator separately from the heating system. When the cooling evaporator core and the heating heater core are separately installed, the vehicle was configured to cool and heat the interior of the vehicle.In the heating operation of the vehicle, the evaporator of the air conditioner is stopped, and the heating using the heater core during the cooling operation. It was comprised so that cooling may be carried out in the state which stopped the apparatus.

그러나, 상기와 같은 종래의 것은 상기 냉,난방을 위한 히터코어와 증발기코어가 서로 별개로 제조되고 또 이들을 별개로 설치하도록 구성되어 있었기 때문에 상기 코어들을 각각 설치하기 위한 브라켓트 등의 설치구조물을 별도로 구비해야 하는 폐단이 있었으며, 이에 따라 상기 코어들을 설치하기 위한 공간이 넓어야 하면서 설치작업이 번거롭게 되었고, 또한, 상기 코어들을 별도로 제작해야 하기 때문에 이들의 제작을 위한 제조공정이 많이 들게 되면서 제작공수가 마노이 들게 되는 등의 결점이 있었다.However, since the conventional heater and evaporator cores for cooling and heating are manufactured separately from each other and are configured to be installed separately from each other, a conventional installation structure such as a bracket for installing the cores is separately provided. There was a need to close, and accordingly, the space for installing the cores had to be widened, and the installation work was cumbersome, and since the cores had to be manufactured separately, the manufacturing process for their production took many steps, resulting in the man-hour of manufacturing. There was a defect such as being.

또한, 상기 코어들을 설치하기 위한 구조물이 서로 이격된 상태에서 복잡하게 구성되어 있기 때문에 차량의 엔진룸을 포함한 설치장소의 넓은 공간을 필요로 하게 되므로써 불필요하게 차량의 부피와 중량만을 확대시키게 되는 점 등의 문제점이 있었다.In addition, since the structures for installing the cores are complicated in a spaced state from each other, a large space of the installation place including the engine room of the vehicle is required, thereby unnecessarily expanding only the volume and weight of the vehicle. There was a problem.

본 발명은 상기와 같은 종래의 제반 문제점을 감안하여 안출한 것으로 본 발명은 차량에 설치되어 차량의 실내를 냉,난방시키도록 하는 공기조화기기를 구비한 것에 있어서, 상기 차량의 냉각수를 이용한 히터코어와 에어컨의 냉방을 위하여 설치되는 증발기코어를 일체형으로 제조하여 구비하고 상기 코어들을 냉,난방을 위한 필요에 따라 절환하여 작동시킬 수 있도록 한 증발기와 히터 일체형 차량용 공조시스템을 제공하려는 것인바, 이를 이하에서 첨부한 도면과 실시예에 의거하여 상세히 설명하면 다음과 같다.The present invention has been made in view of the above-mentioned problems in the related art. The present invention is provided with an air conditioner installed in a vehicle to cool and heat an interior of a vehicle, the heater core using the cooling water of the vehicle. It is to provide an evaporator and heater integrated vehicle air conditioning system that is manufactured and equipped with an evaporator core that is installed for cooling the air conditioner and integrally switch and operate the cores as necessary for cooling and heating, which will be described below. When described in detail based on the accompanying drawings and embodiments in the following.

도 1은 본 발명 실시예의 코어구성을 나타내는 개요도1 is a schematic diagram showing a core configuration of an embodiment of the present invention;

도 2는 본 발명 실시예의 코어구성을 나타내는 일부 절제사시도Figure 2 is a partially cutaway perspective view showing the core configuration of an embodiment of the present invention

<도면의주요부분에대한부호의설명>Explanation of symbols on the main parts of the drawing

1 : 히터코어1: heater core

2 : 증발기코어2: evaporator core

3,4 : 순환튜브3,4: Circulation tube

5 : 히터코어의 입구측5: Inlet side of heater core

6 : 냉각수 제어밸브6: coolant control valve

차량의 냉난방을 위하여 난방을 위한 냉각수가 순환하는 히터코어를 구비하고, 냉방을 위하여 증발기코어가 구비되는 에어컨장치를 구비한 것에 있어서, 상기 히터코어(1)와 증발기코어(2)를 일체형으로 제조하여 이들에 형성되는 순환튜브(3)(4)를 상호 분리시키고 상기 히터코어(1)의 입구측(5)에는 냉각수 제어밸브(6)를 연결하며 상기 일체형으로 이루어진 코어를 한 곳에 설치하여 냉,난방을 도모하도록 구성한 것이다.A heater core having a heater core for circulating cooling water for heating and cooling of a vehicle and having an evaporator core for cooling the vehicle, wherein the heater core 1 and the evaporator core 2 are manufactured integrally. By separating the circulation tube (3) (4) formed on them and connecting the coolant control valve (6) to the inlet side (5) of the heater core (1) and installing the integral core in one place It is configured to promote heating.

이상과 같이 구성된 본 발명은 상기 차량의 냉난방을 위하여 난방을 위한 냉각수가 순환하는 히터코어를 구비하고, 냉방을 위하여 증발기코어가 구비되는 에어컨장치를 구비한 것에 있어서, 상기 히터코어(1)와 증발기코어(2)를 순환튜브(3)(4)와 방열핀들이 일체형으로 이루어지도록 제조하며 상기 히터코어(1)의 입구측(5)에는 냉각수 제어밸브(6)를 연결설치한 상태에서 상기 일체형으로 이루어진 코어를 한 장소에 설치하고 이들 코어(1)(2)에는 각가긔 연결 라인이 냉각수 순환라인과냉방을 위한 냉방라인에 각각 연결하여 구동시키도록 한 것으로 상기 코어(1)(2)들을 이용하여 난방을 도모하고져 할 때는 상기 증발기코어(2)가 구비된 에어컨장치의 가동을 정지시키고 난방회로만을 구동시키게 되며, 이 난방회로가 구동되면, 상기 차량의 라디에이터와 엔진을 순환하는 냉각수가 상기 히터코어(1)를 순환하면서 차량의 난방을 도모하게 되고 이 난방작용시에는 상기 히터코어(1)의 입구측(5)에 설치된 제어밸브(6)는 열려 있는 상태를 유지하게 된다.The present invention configured as described above is provided with a heater core through which a coolant for heating is circulated for heating and cooling of the vehicle, and having an air conditioner having an evaporator core for cooling, wherein the heater core 1 and the evaporator are provided. The core 2 is manufactured so that the circulation tube 3 and the heat dissipation fins are integrally formed. The inlet side 5 of the heater core 1 is integrally formed with the coolant control valve 6 connected thereto. The cores (1) (2) are installed in one place and each core (1) (2) is connected to each other by a connection line for driving the cooling water circulation line and the cooling line for cooling. In order to achieve heating, the air conditioner equipped with the evaporator core 2 is stopped and only the heating circuit is driven. When the heating circuit is driven, the radiator of the vehicle Cooling water circulating in the engine circulates the heater core 1 to heat the vehicle, and during this heating operation, the control valve 6 installed at the inlet side 5 of the heater core 1 is open. Will be maintained.

또, 상기 난방을 정지시키고 냉방을 도모하고져 할 때는 상기 히터코어(1)에 연결된 제어밸브(6)를 폐쇄시키고 증발기코어(2)를 통한 에어컨장치만을 가동시켜 차량의 냉방을 도모하게 되며, 필요에 따라 제상작용을 도모할 경우에는 상기 각 코어(1)(2)들을 동시에 작동시킬 수도 있게 되고 이 경우 상기 증발기코어(2)의 증발작용시 히터코어(1)의 가열작용에 의하여 제상작용을 도모할 수 있게 되는 것이다.In addition, when the heating is stopped and the cooling is to be achieved, the control valve 6 connected to the heater core 1 is closed, and only the air conditioner through the evaporator core 2 is operated to achieve cooling of the vehicle. In the case of defrosting, the respective cores 1 and 2 may be operated at the same time. In this case, defrosting is performed by heating of the heater core 1 during the evaporation of the evaporator core 2. It can be planned.

이상과 같은 본 발명은 상기와 같이 히터코어(1)와 냉방을 위하여 구비되는 증발기코어(2)를 일체형으로 형성하여 한 장소에 설치하고 상기 코어(1)(2)들을 필요에 따라 선택적으로 작용하도록 하므로써 차량의 실내 냉,난방을 원활하게 할 수 있으며 상기 코어(1)(2)들을 일체형으로 제조하여 설치하므로써 이들의 설치를 위한 설치공간을 크게 줄일 수 있게 되고, 설치를 위한 구조물을 크게 줄일 수 있게 되므로 조립성과 생산성을 크게 향상시킬 수 있는 점 등의 특징을 지닌 것이다.The present invention as described above forms the heater core (1) and the evaporator core (2) provided for cooling as integrally installed in one place and selectively acting the core (1) (2) as necessary By doing so, the indoor cooling and heating of the vehicle can be made smoothly, and by manufacturing and installing the cores (1) and (2) integrally, the installation space for their installation can be greatly reduced, and the structure for installation can be greatly reduced. It will be able to significantly improve the assembly and productivity, and so on.

Claims (1)

차량의 냉난방을 위하여 난방을 위한 냉각수가 순환하는 히터코어를 구비하고, 냉방을 위하여 증발기코어가 구비되는 에어컨장치를 구비한 것에 있어서, 상기 히터코어(1)와 증발기코어(2)를 일체형으로 제조하여 이들에 형성되는 순환튜브(3)(4)를 상호 분리시키고 상기 히터코어(1)의 입구측(5)에는 냉각수 제어밸브(6)를 연결하며 상기 일체형으로 이루어진 코어를 한 곳에 설치하여 냉,난방을 도모하도록 구성됨을 특징으로 하는 증발기와 히터 일체형 차량용 공조시스템.A heater core having a heater core for circulating cooling water for heating and cooling of a vehicle and having an evaporator core for cooling the vehicle, wherein the heater core 1 and the evaporator core 2 are manufactured integrally. By separating the circulation tube (3) (4) formed on them and connecting the coolant control valve (6) to the inlet side (5) of the heater core (1) and installing the integral core in one place , The air conditioning system for an evaporator and heater integrated vehicle, characterized in that configured to promote heating.
KR1020000036379A 2000-06-29 2000-06-29 Evaporator and heater one body type mutual assistance system for vehicles KR20020001993A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101240987B1 (en) * 2010-12-06 2013-03-11 현대자동차주식회사 Fuel cell vehicle
CN110509745A (en) * 2019-08-30 2019-11-29 郑州科林车用空调有限公司 A kind of novel changes in temperature integrated form automatic control air-conditioning system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101240987B1 (en) * 2010-12-06 2013-03-11 현대자동차주식회사 Fuel cell vehicle
US8875531B2 (en) 2010-12-06 2014-11-04 Hyundai Motor Company Fuel cell vehicle
CN110509745A (en) * 2019-08-30 2019-11-29 郑州科林车用空调有限公司 A kind of novel changes in temperature integrated form automatic control air-conditioning system
CN110509745B (en) * 2019-08-30 2024-04-26 郑州科林车用空调有限公司 Novel cold-warm integrated automatic control air conditioning system

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