KR100209078B1 - A system of air control device for a car - Google Patents
A system of air control device for a car Download PDFInfo
- Publication number
- KR100209078B1 KR100209078B1 KR1019950059104A KR19950059104A KR100209078B1 KR 100209078 B1 KR100209078 B1 KR 100209078B1 KR 1019950059104 A KR1019950059104 A KR 1019950059104A KR 19950059104 A KR19950059104 A KR 19950059104A KR 100209078 B1 KR100209078 B1 KR 100209078B1
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- South Korea
- Prior art keywords
- inverter
- heat exchanger
- heating wire
- electric heating
- outdoor heat
- Prior art date
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Classifications
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- 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
- B60H1/2221—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters arrangements of electric heaters for heating an intermediate liquid
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- 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
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00385—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
- B60H1/00392—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell for electric vehicles having only electric drive means
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- 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
- B60H1/00421—Driving arrangements for parts of a vehicle air-conditioning
- B60H1/00428—Driving arrangements for parts of a vehicle air-conditioning electric
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
본 발명은 자동차용 공기조절장치의 시스템에 관한 것으로, 구동휠(1)이 결합된 트랜스미션(2), 구동모터(3)를 제어하기 위해 구동배터리(4a)와 연결된 인버터(4), 인버터(4)와 연결된 실외열교환기(6)의 내부에 설치된 냉매가 흐르는 파이프(7)를 가열하기 위한 전기열선(5)으로 이루어져, 동절기시 외부의 기온이 영하0이하인 경우에도 별도의 히터를 장착하지 않아도 충분한 난방효과를 얻을 수 있도록 된것이다.The present invention relates to a system of an air conditioner for automobiles, the transmission (2) to which the drive wheel (1) is coupled, the inverter (4) connected to the drive battery (4a) to control the drive motor (3), the inverter ( It consists of an electric heating wire (5) for heating the pipe (7) flowing through the refrigerant installed in the interior of the outdoor heat exchanger (6) connected to 4), the outside temperature is below zero during the winter season Even in the following case, it is possible to obtain a sufficient heating effect without installing a separate heater.
Description
제1도는 본 발명에 따른 공기조절장치의 시스템을 도시한 개략적인 구성도이다.1 is a schematic configuration diagram showing a system of an air conditioner according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 구동휠 1a : 구동축1: drive wheel 1a: drive shaft
2 : 트랜스미션 3 : 구동모터2: Transmission 3: Drive Motor
4 : 인버터 4a : 구동배터리4: Inverter 4a: Drive battery
5 : 전기열선 6 : 실외열교환기5: electric heating wire 6: outdoor heat exchanger
7 : 파이프7: pipe
본 발명은 자동차용 공기조절장치의 시스템에 관한 것으로, 특히 구동모터의 회생제동시 발생되는 전기에너지를 난방시에만 열로 변환하여 실외열교환기에 공급함으로써 외부의 기온이 영하 0이하인 추운 겨울에도 별도의 히터를 장착하지 않아도 히터펌프식 공조시스템을 이용해 충분한 난방효과를 얻을 수 있도록 된 자동차용 공기조절장치의 시스템에 관한 것이다.The present invention relates to a system of an air conditioner for an automobile, and in particular, by converting electrical energy generated during regenerative braking of a drive motor into heat only and supplying it to an outdoor heat exchanger, the outside temperature is below zero. The present invention relates to a system of an air conditioner for a car, which is capable of obtaining a sufficient heating effect by using a heater-pumped air conditioning system even without a separate heater in the cold winter.
일반적으로 여러가지 기후나 주행조건에서도 승차원에게 쾌적한 환경을 만들어 줌과 동시에 유리창의 흐림과 서리 등을 방지하여 운전자의 시계를 확보하고 안전한 운전을 할 수 있도록 하는 것을 목적으로 하는 자동차용공조장치중 난방장치를 열원으로 나누면 온수식, 배기열식, 연소식의 3종류가 있으며, 구조나 용량으로 나누면 일반 승용차나 소형 트럭에 사용되는 것과 버스나 대형 트럭에 사용되는 것으로 대별되는데, 상기 온수식은 가장 일반적인 것으로 엔진냉각용의 온수를 이용하고, 배기열식은 배기가스의 열을 이용하며, 연소식은 석유연료의 연소열을 이용하게 된다.In general, heating in automobile air conditioning system aims to create a comfortable environment for the passengers in various climates and driving conditions, and to prevent the blurring and frost of the windows to ensure the driver's watch and to drive safely. When the device is divided into heat sources, there are three types of hot water type, exhaust heat type, and combustion type. The structure and capacity are classified into those used in general passenger cars or small trucks and those used in buses and large trucks. Hot water for engine cooling is used, the exhaust heat type uses heat of exhaust gas, and the combustion type uses combustion heat of petroleum fuel.
여기서 엔진냉각용의 온수의 일부를 히터 유니트로 흘려서 온수를 방출하는 열량으로 유니트내의 공기를 따뜻하게 만들어서 이것을 블로어(송풍모터)를 사용하여 실내로 보내서 난방함과 동시에 열풍의 일부를 프론트 또는 사이드 글라스로 불어내서 흐림방지 및 서리를 방지하게 되는 상기 온수식중 일반적으로 가장 많이 사용하는 방식인 외기도입 내기순환 변환식은 히터유니트와 블로어와 파이프 및 덕트가 장착된 구조로 되어 있는바, 상기 유니트는 워터재킷에서 나온 온수가 유니트내의 가는 파이프를 통과하도록 만들어 각 파이프는 방열팬이 장치되어 있고, 이들 각 팬의 간극을 통과하여 따뜻해진 중기는 실내 및 디플로스터(프론트글라스 흐림 방지)로 보내지는데 한편, 열을 빼앗긴 물은 라디에이터에서 다시 워터 펌프를 경유하여 워터 재킷내에서 온수가 되어 다시 유니트로 들어온다.Here, part of the hot water for engine cooling flows to the heater unit to heat the air in the unit with the amount of heat to discharge the hot water. Blowing air conversion conversion method, which is the most commonly used method of the hot water to prevent the blur and frost by blowing is a structure that is equipped with a heater unit, a blower, a pipe and a duct, the unit is a water jacket The hot water from the unit passes through the thin pipes in the unit, and each pipe is equipped with a heat-dissipating fan, and the heavy air warmed through the gaps of each of these fans is sent to the room and to the deflector (front glass antifog) while the heat Deprived water is re-heated from the radiator via the water pump The hot water in the kit comes back into the unit.
그리고 블로어는 직류직권 모터를 사용하며 연속고속회전하기 때문에 베어링부에는 특수한 오이레스 베어링을 사용한다. 전기자 축의 일단에는 팬이 장치되어 이 팬에 의해 유니트의 열을 강제적으로 방출시킨다.And since blower uses DC series motor and rotates at high speed continuously, special oilless bearing is used for bearing part. A fan is installed at one end of the armature shaft to forcibly dissipate heat from the unit.
또한, 파이프 및 덕트는 온수를 순환하는 펌프에는 수량을 조정하거나, 사용을 정지하기 위한 밸브가 설치되어 있다. 덕트는 외기도입용 디플로스터용, 실내분출용으로 나누어지며 이들을 통과하는 공기량을 조정하거나, 변환하거나 할 수 있도록 밸브가 설치되어 있다.In addition, the pipe and the duct are provided with a valve for adjusting the water quantity or stopping the use of the pump for circulating the hot water. Ducts are divided into air fresheners for use in indoor air blowouts, and valves are installed to adjust or convert the amount of air passing through them.
상기에 서술한 바와 같이 히터펌프식 공조시스템을 이용하는 종래의 전기자동차인 경우, 난방모드시 실외열교환기인 콘덴서에서 냉매가 외부공기로부터 열을 흡수한 후 이 열을 실내로 운반함으로써 난방이 이루어지지만, 상기 공조시스템(공기조절장치의 시스템)은 동절기시 외부기온이 영하 0이하로 내려가게 되면 실외열교환기에서 열교환이 제대로 이루어지지 않음으로 인해 충분한 난방효과를 발휘할 수 없음으로 인해 별도의 히터를 장착해야만 하는 문제점이 있었다.In the conventional electric vehicle using a heater pump type air conditioning system as described above, the heating is achieved by transporting the heat into the room after the refrigerant absorbs heat from the outside air in the condenser, which is an outdoor heat exchanger in the heating mode. The air conditioning system (system of the air conditioner) is outside the zero temperature during the winter season When the temperature is lowered below, there is a problem that a separate heater must be installed because the heat exchange is not properly performed in the outdoor heat exchanger, and thus the heating effect cannot be sufficiently exhibited.
이에 본 발명은 상기와 같은 문제점을 해소하기 위해 안출된 것으로, 별도의 히터를 장착하지 않아도 충분한 난방효과를 발휘할 수 있는 자동차용 공기조절장치의 시스템을 제공함에 그 목적이 있다.The present invention has been made to solve the above problems, it is an object of the present invention to provide a system of a vehicle air conditioner that can exhibit a sufficient heating effect even without a separate heater.
상기와 같은 목적을 달성하기 위한 본 발명은, 구동휠이 구동축을 매개로 결합된 트랜스미션, 이 트랜스매션과 결합된 구동모터, 이 구동모터를 제어하기 위해 구동배터리와 연결된 인버터, 이 인버터와 연결되어 실외열교환기의 내부에 설치된 파이프의 하부를 가열하기 위한 전기열선으로 이루어져 있다.The present invention for achieving the above object, the drive wheel is a transmission coupled via a drive shaft, the drive motor coupled to the transmission, an inverter connected to the drive battery to control the drive motor, is connected to the inverter It consists of an electric heating wire for heating the lower part of the pipe installed inside the outdoor heat exchanger.
이하 본 발명을 첨부된 예시도면에 의거하여 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
제1도는 본 발명에 따른 공기조절장치의 시스템을 도시한 개략적인 구성도로서, 본 발명은, 구동휠(1)이 구동축(1a)을 매개로 결합된 주행상태에 따른 구동력을 변화시키기 위한 트랜스미션(2), 이 트랜스미션(2)과 결합된 구동모터(3), 이 구동모터(3)의 회전력을 제어하기 위해 구동배터리(4a)와 연결된 인버터(4), 이 인버터(4)의 전기저항을 실외열교환기(6)의 내부로 흐르도록 하기 위한 전기열선(5), 이 전기열선(5)의 전기저항에 의해 냉매가 상기 전기열선(5)의 열을 흡수하여 실내로 온기를 방출시키기 위해 실외열교환기(6)의 내부에 설치된 파이프(7)로 이루어진다.1 is a schematic configuration diagram showing a system of an air conditioner according to the present invention. The present invention provides a transmission for changing a driving force according to a driving state in which a drive wheel 1 is coupled via a drive shaft 1a. (2), the drive motor 3 coupled with the transmission 2, the inverter 4 connected with the drive battery 4a for controlling the rotational force of the drive motor 3, and the electrical resistance of the inverter 4 To heat the heat inside the outdoor heat exchanger (6), and the refrigerant absorbs the heat of the electric heating wire (5) by the electrical resistance of the electric heating wire (5) to release the warmth to the room. It consists of a pipe (7) installed inside the outdoor heat exchanger (6).
따라서 구동모터(3)를 제어하는 인버터(4)의 회생제동으로 인해 생성된 전기에너지를 전기열선(5)을 매개로 실외열교환기(6)의 내부에 설치된 파이프(7)의 하부를 뜨겁게 가열시키게 되면, 이 파이프(7)의 내부로(도시된 화살표 A방향) 유입된 냉매가 상기 전기에너지의 열을 흡수하여 도시된 화살표 B방향인 실내로 이동됨과 더불어 방출시키게 되어 효율적인 난방이 이루어진다.Therefore, the electric energy generated by regenerative braking of the inverter 4 controlling the driving motor 3 is heated by heating the lower part of the pipe 7 installed inside the outdoor heat exchanger 6 via the electric heating wire 5. In this case, the refrigerant introduced into the inside of the pipe 7 (in the direction of arrow A shown) absorbs the heat of the electric energy, moves to the room in the direction of the arrow B shown in the drawing, and discharges it, thereby providing efficient heating.
이상 설명한 바와 같이 본 발명에 의한 공기조절장치의 시스템은, 구동휠이 결합된 트랜스미션, 구동모터를 제어하기 위해 구동배터리와 연결된 인버터, 인버터와 연결된 실외열교환기의 내부에 설치된 냉매가 흐르는 파이프를 가열하기 위한 전기열선으로 이루어져, 동절기시 외부의 기온이 영하 0℃이하인 경우에도 별도의 히터를 장착하지 않아도 충분한 난방효과를 얻을 수 있는 효과가 있다.As described above, the system of the air conditioner according to the present invention includes a transmission in which a drive wheel is coupled, an inverter connected to a drive battery to control a drive motor, and a pipe through which refrigerant is installed in an outdoor heat exchanger connected to the inverter. It consists of an electric heating wire for the winter, even when the outside temperature is below 0 ° C in winter, there is an effect that can obtain a sufficient heating effect even without installing a separate heater.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950059104A KR100209078B1 (en) | 1995-12-27 | 1995-12-27 | A system of air control device for a car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950059104A KR100209078B1 (en) | 1995-12-27 | 1995-12-27 | A system of air control device for a car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970034351A KR970034351A (en) | 1997-07-22 |
| KR100209078B1 true KR100209078B1 (en) | 1999-07-15 |
Family
ID=19445152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950059104A KR100209078B1 (en) | 1995-12-27 | 1995-12-27 | A system of air control device for a car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100209078B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101317120B1 (en) * | 2010-10-28 | 2013-10-11 | 독터. 인제니어. 하.체. 에프. 포르쉐 악티엔게젤샤프트 | Temperature control system for a drive device of a motor vehicle, method for operating such a temperature control system and motor vehicle having such a temperature control system |
-
1995
- 1995-12-27 KR KR1019950059104A patent/KR100209078B1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101317120B1 (en) * | 2010-10-28 | 2013-10-11 | 독터. 인제니어. 하.체. 에프. 포르쉐 악티엔게젤샤프트 | Temperature control system for a drive device of a motor vehicle, method for operating such a temperature control system and motor vehicle having such a temperature control system |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970034351A (en) | 1997-07-22 |
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