KR200167729Y1 - Structure of air conditioner and heater in automobile - Google Patents
Structure of air conditioner and heater in automobile Download PDFInfo
- Publication number
- KR200167729Y1 KR200167729Y1 KR2019960055929U KR19960055929U KR200167729Y1 KR 200167729 Y1 KR200167729 Y1 KR 200167729Y1 KR 2019960055929 U KR2019960055929 U KR 2019960055929U KR 19960055929 U KR19960055929 U KR 19960055929U KR 200167729 Y1 KR200167729 Y1 KR 200167729Y1
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- outside air
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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
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00557—Details of ducts or cables
- B60H1/00564—Details of ducts or cables of air ducts
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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
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00792—Arrangement of detectors
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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
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00807—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a specific way of measuring or calculating an air or coolant temperature
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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
- B60H1/00642—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
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00864—Ventilators and damper doors
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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
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H2001/006—Noise reduction
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Conditioning Control Device (AREA)
Abstract
본 고안은 자동차의 냉난방 덕트 구조에 관한 것으로, 외부로 방출되는 내기의 일부가 외기를 흡입하는 덕트로 공급가능하게 하고, 이렇게 공급되는 내기의 양은 외부로부터 실내로 유입되는 외기의 온도를 감지하는 감지수단에 의하여 내기를 공급하는 조절수단의 개폐정도에 따라 결정가능하게 함으로써, 실내의 온도가 실외에 비하여 아주 낮은 경우 많은 양의 내기를 외기에 혼합하여 다시 실내로 공급이 가능하게 되어, 짧은 시간에 실외의 온도에 따른 실내의 온도를 적절하게 유지시켜 줄 수 있는 자동차의 냉난방 덕트 구조를 제공하는데 있다.The present invention relates to a cooling and heating duct structure of an automobile, which allows a part of the internal air discharged to the outside to be supplied to the duct for sucking the external air, and the amount of the internal air supplied is sensed to sense the temperature of the external air introduced into the room from the outside By making it possible to determine by the opening and closing degree of the control means for supplying the bet by means, when the indoor temperature is very low compared to the outdoor, a large amount of bet can be mixed with the outside air and supplied again to the room. An object of the present invention is to provide a cooling / heating duct structure of a vehicle that can maintain an indoor temperature according to an outdoor temperature.
Description
본 고안은 자동차의 냉난방 덕트 구조에 관한 것으로, 특히 외기가 유입되는 덕트에 외부로 유출되는 내기의 일부를 내외기 온도차에 의하여 그 비율을 달리하여 혼합되어 다시 실내로 유입가능하게 함으로써, 환절기에 실내 온도를 적절하게 조절할 수 있는 자동차의 냉난방 덕트 구조에 관한 것이다.The present invention relates to a cooling and heating duct structure of an automobile, and in particular, a part of the internal air that flows out to the duct into which the outside air flows is mixed by varying the ratio according to the internal and external air temperature difference, thereby allowing the indoor air to be introduced again. It relates to a cooling and heating duct structure of a vehicle that can adjust the temperature properly.
일반적으로 자동차는 계절의 변화에 따라 실내의 온도 및 정화를 위해 에어 덕트를 포함하는 냉난방장치가 구비되어 있다.In general, the vehicle is equipped with a heating and cooling device including an air duct for the temperature and purification of the room according to the change of the season.
특히, 상기 에어 덕트는 냉난방장치에 외기를 실내에 공급할 수 있는 공급덕트와 내기를 실외로 배출할 수 있는 배기덕트가 별도로 설치되어 있으며, 이러한 공급덕트와 배기덕트는 운전자가 실내에서 에어콘이나 히터를 켠 후 내외기모드 선택 스위치로 에어 공급덕트를 결정하게 된다.In particular, the air duct has a separate supply duct for supplying air to the room and an exhaust duct for discharging the bet to the outside, and the supply duct and the exhaust duct are installed in the air conditioner or heater in the room. After switching on, the air supply duct is determined by the external air mode selection switch.
그러나, 기존의 냉난방에 이용하는 덕트는 에어를 공급하는 덕트와 내기를 배출하는 덕트가 별도로 구비되어 있기 때문에, 선택모드를 어느 한 모드를 선택하게 되면 내외기가 급속하게 빠져 나가거나 유입되어, 실내의 온도를 적당하게 맞추기가 어려위지는 문제가 발생하게 되어, 이에 대한 개선이 필요하게 되었다.However, since the duct used for air conditioning and heating is separately provided with a duct for supplying air and a duct for discharging bets, when one mode is selected as the selection mode, the internal and external air is rapidly escaped or flowed in, and the temperature of the room is increased. It is difficult to properly fit the problem arises, it needs to be improved.
본 고안은 상기와 같은 점을 감안하여 안출한 것으로, 외부로 방출되는 내기의 일부가 외기를 흡입하는 덕트로 공급가능하게 하고, 이렇게 공급되는 내기의 양은 외부로부터 실내로 유입되는 외기의 온도를 감지하는 감지수단에 의하여 내기를 공급하는 조절수단의 개폐정도에 따라 결정가능하게 함으로써, 실내의 온도가 실외에 비하여 아주 낮은 경우 많은 양의 내기를 외기에 혼합하여 다시 실내로 공급이 가능하게 되어, 짧은 시간에 실외의 온도에 따른 실내의 온도를 적절하게 유지시켜 줄 수 있는 자동차의 냉난방 덕트 구조를 제공하는데 그 목적이 있다.The present invention has been devised in view of the above, the part of the internal air discharged to the outside can be supplied to the duct to suck the outside air, the amount of the supplied internal air to sense the temperature of the outdoor air flowing into the room from the outside By means of the sensing means to determine the opening and closing degree of the control means for supplying the bet, if the indoor temperature is very low compared to the outdoor, a large amount of bet can be mixed with the outside air and supplied again to the room, It is an object of the present invention to provide a cooling and heating duct structure of a vehicle that can properly maintain the indoor temperature according to the outdoor temperature at time.
도 1은 본 고안에 따른 냉난방 덕트를 나타내는 단면도.1 is a cross-sectional view showing a heating and cooling duct according to the present invention.
도 2는 본 고안에 따른 덕트의 동작특성을 나타내는 그래프.Figure 2 is a graph showing the operating characteristics of the duct according to the present invention.
〈도면의 주요 부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>
10 : 외기공급덕트11 : 흡입수단10: outside air supply duct 11: suction means
12 : 내기배기덕트13 : 조절수단12: bet exhaust duct 13: control means
14 : 감지센서20 : 전자제어유니트14 detection sensor 20 electronic control unit
이하, 첨부도면을 참조하여 본 고안의 구성에 대하여 살펴보면 다음과 같다.Hereinafter, the configuration of the present invention with reference to the accompanying drawings.
본 고안은 흡입수단(11)이 구비된 외기공급덕트(10)와 내기의 일부를 이 외기공급덕트(10)에 공급가능하도록 내기배기덕트(12)가 연관되어 있되, 상기 내기배기덕트(12)는 그 내부에 조절수단(13)이 구비되어 있으며, 상기 흡입수단(11)과 조절수단(13)은 외기의 온도변화를 감지한 감지센서(14)의 입력신호를 받은 전자제어유니트(20)의 제어에 의하여 개폐되는 양이 조절가능한 것을 특징으로 한다.The present invention is associated with the exhaust air supply duct 10 provided with the suction means 11 and the exhaust air duct 12 to be able to supply a portion of the internal air supply duct 10, the exhaust air duct 12 ) Is provided with a control means 13 therein, the suction means 11 and the control means 13 is an electronic control unit (20) receiving an input signal from the sensor 14 for detecting a change in temperature of the outside air The amount of opening and closing is controlled by the control of).
본 고안의 바람직한 구현예에서, 상기 흡입수단(11)은 실내온도가 13.5°이하에서는 저속으로 회동하게 되고, 실내온도가 13.5∼20°구간은 고속으로 회동가능한 것을 특징으로 한다.In a preferred embodiment of the present invention, the suction means 11 is rotated at a low speed when the room temperature is 13.5 ° or less, it is characterized in that the 13.5 to 20 ° section can be rotated at a high speed.
또한, 상기 조절수단(13)은 외기온도가 10°이하에서는 완전히 열리고, 10∼3.5°사이는 3/4이, 13.5∼17°구간은 1/2이, 17∼20°구간은 1/4이, 20°이상되는 구간에는 완전히 닫혀지게 되는 것을 특징으로 한다.In addition, the adjusting means 13 is fully opened at an outdoor temperature of 10 ° or less, 3/4 between 10 and 3.5 °, 1/2 for 13.5 and 17 ° and 1/2 for 17 to 20 °. This is characterized in that it is completely closed in the section of 20 ° or more.
이를 첨부도면을 참조하여 보다 상세하게 설명하면 다음과 같다.This will be described in more detail with reference to the accompanying drawings.
첨부도면 1은 도 1은 본 고안에 따른 냉난방 덕트를 나타내는 단면도이고, 첨부도면 2는 본 고안에 따른 덕트의 동작특성을 나타내는 그래프로서, 도면부호 10은 외기공급덕트를, 12는 내기배기덕트를 각각 나타낸다.Figure 1 is a cross-sectional view showing a heating and cooling duct according to the present invention, Figure 2 is a graph showing the operating characteristics of the duct according to the present invention, reference numeral 10 denotes the outside air supply duct, 12 denotes the exhaust air duct Represent each.
본 고안은 내부에 흡입수단(11)을 갖는 외기공급덕트(10)에 실내의 공기를 외부로 방출시켜 주는 덕트의 내기를 일부 공급할 수 있도록 내기배기덕트(12)가 연관가능하도록 설치하고, 이 내기배기덕트(12)는 내부에 상기 외기공급덕트(10)에 제공하는 내기량을 조절하는 조절수단(13)이 구비되어 있으며, 상기 흡입수단(11)과 조절수단(13)은 외기공급덕트(10)에 설치된 감지센서(14)의 입력신호를 받은 전자제어유니트(20)의 제어를 받아 작동가능하게 함으로써, 내기온도와 외기온도차에 의하여 내기의 공급량을 제어하여 실내로 유입되는 외기의 흐름을 완만하게 이루어지도록 한 것이다.The present invention is installed so that the exhaust air duct 12 can be associated with the outside air supply duct 10 having the suction means 11 therein so as to supply a portion of the internal air duct to release the air to the outside. The exhaust air duct 12 is provided with an adjusting means 13 for adjusting the amount of air provided to the outside air supply duct 10 therein, and the suction means 11 and the adjusting means 13 is an outside air supply duct. By operating by receiving the control of the electronic control unit 20 received the input signal of the sensor 14 installed in the (10), by controlling the supply amount of the internal air by the difference between the internal air temperature and the outdoor air flow into the room This is to be done smoothly.
이때, 상기 흡입수단(11)은 일반적으로 에어 덕트에 설치하는 구동팬을 이용하게 되며 상기 조절수단(13)은 회전축에 구동모터가 구비된 개폐밸브를 이용하게 되며, 상기 구동팬과 개폐밸브는 각각 독립적으로 상기 전자제어유니트(20)의 제어를 받아 작동하게 된다.In this case, the suction means 11 is generally used to drive the fan installed in the air duct and the control means 13 is to use the on-off valve provided with a drive motor on the rotating shaft, the drive fan and the on-off valve Independently operate under the control of the electronic control unit 20.
특히, 상기 전자제어유니트(20)는 감지센서(14)가 시간에 따라 외기의 온도를 감지하여 제공하는 입력신호를 받아 흡입수단(11)과 조절수단(13)을 제어하게 되며, 이 흡입수단(11)과 조절수단(13)은 내외기의 온도변화에 따라 작동되는 범위를 각각 달리하게 된다.In particular, the electronic control unit 20 receives the input signal provided by the sensor 14 to sense the temperature of the outside air according to the time to control the suction means 11 and the adjusting means 13, the suction means (11) and the control means 13 will vary the operating range in accordance with the temperature change of the outside and the outside, respectively.
본 고안의 감지센서(14)가 감지하는 온도변화에 따라 상기 흡입수단(11)과 조절수단(13)의 작동 및 개폐되는 정도를 첨부도면 2를 참조하여 살펴보면 다음과 같다.Referring to the accompanying drawings, the degree of operation and opening and closing of the suction means 11 and the adjusting means 13 according to the temperature change detected by the sensor 14 of the present invention is as follows.
먼저, 외기 온도가 13.5°이하가 되면 상기 흡입수단(11)은 저속에서 회동을 하게 되며, 동시에 상기 조절수단(13)은 외기의 온도에 따라 다른 반응을 보이게 된다.First, when the outside air temperature is 13.5 ° or less, the suction means 11 rotates at a low speed, and at the same time, the adjusting means 13 exhibits a different reaction depending on the temperature of the outside air.
즉, 외기 온도가 13.5°이하 이면서 내기온도가 10°이하인 경우 상기 조절수단(13)은 완전히 열러 내기를 외기와 혼합하여 실내로 재공급하게 되고, 외기 온도가 13.°이하면서 내기 온도가 10∼13.5°구간에서는 조절수단(13)은 3/4가 열리게 된다.That is, when the outside air temperature is 13.5 ° or less and the inside temperature is 10 ° or less, the adjusting means 13 completely opens and mixes the inside air with the outside air and supplies it back to the room. In the 13.5 ° section, the regulating means 13 opens 3/4.
또한, 외기 온도가 13.5∼20°구간에서는 흡입수단(11)은 고속으로 회동하게 되며, 상기 조절수단(13)은 다시 2개의 구간으로 나누어져서 개방되는 정도를 달리게 된다.In addition, when the outside temperature is 13.5 ~ 20 ° section, the suction means 11 is rotated at a high speed, the control means 13 is divided into two sections to vary the degree of opening.
이때는 내기 온도가 17°구간을 기준으로 그보다 작은 온도 범위(13.5∼17°)인 경우 상기 조절수단(13)은 1/2이 개방되며, 내기 온도가 17°구간을 기준으로 큰 온도범위(17∼20°)에서는 상기 조절수단(13)이 1/4만 열리게 되는 것이다.At this time, when the bet temperature is a smaller temperature range (13.5 to 17 °) based on the 17 ° section, the adjusting means 13 is opened at 1/2, and the bet temperature is a large temperature range (17) based on the 17 ° section. 20 °), only 1/4 of the adjusting means 13 is opened.
특히, 내기온도와 외기온도가 20°범위를 넘는 경우 상기 흡입수단(11)은 오프된 상태가 되고, 상기 조절수단(13)은 완전히 닫혀진 상태를 유지하여, 실내외 사이에 외기 및 내기의 유입/유출이 더 이상 일어나지 않게 된다.In particular, when the air temperature and the outside air temperature exceeds the 20 ° range, the suction means 11 is in an off state, and the adjusting means 13 is kept in a completely closed state, and the inflow of the outside air and the inside and outside between the indoor and outdoor / The spill no longer occurs.
이와 같이 외기와 내기의 온도를 결정하는 기준은 차량이 4계절에 따라 활동하기 가장 적합한 온도를 유지하게 하여서 승차감을 높이고, 또한 유사한 온도차를 갖는 내외기를 혼합하여 공기를 유입/유출에 따른 소음 등을 줄여 주게 되는 것이다.As such, the criteria for determining the temperature of the outside and the inside are designed to maintain the most suitable temperature for the four seasons to increase the ride comfort, and to mix the inside and outside air having a similar temperature difference so that the noise caused by the inflow / outflow of the air is reduced. It will be reduced.
따라서, 차량의 실내는 외기의 온도를 교려하여 내기를 적절하게 혼합가능하게 되어, 계절에 상관없이 항상 쾌적한 상태를 유지할 수 있게 되는 것이다.Therefore, the interior of the vehicle is capable of appropriately mixing the bet in consideration of the temperature of the outside air, so that it is possible to always maintain a comfortable state regardless of the season.
이상에서 본 바와 같이 본 고안은 외부로 방출하는 내기의 일부를 외기공급덕트에 공급가능하게 하고, 이 내기배기덕트로부터 제공되는 내기량을 외기의 온도를 감지한 감지센서의 입력신호를 받은 전자제어유니트의 제어에 따라 조절가능하게 함으로써, 계절에 따라 가장 적절한 실내 온도를 유지할 수 있게 되어, 쾌적한 실내환경과 함께 승차감을 더욱 높일 수 있게 된다.As described above, the present invention makes it possible to supply a portion of the internal air emitted to the outside air supply duct, and receives the input signal of the sensor for sensing the temperature of the outdoor air from the internal air supply duct. By being able to adjust according to the control of the unit, it is possible to maintain the most appropriate room temperature according to the season, it is possible to further increase the ride comfort with a comfortable indoor environment.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960055929U KR200167729Y1 (en) | 1996-12-24 | 1996-12-24 | Structure of air conditioner and heater in automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960055929U KR200167729Y1 (en) | 1996-12-24 | 1996-12-24 | Structure of air conditioner and heater in automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980042824U KR19980042824U (en) | 1998-09-25 |
| KR200167729Y1 true KR200167729Y1 (en) | 2000-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960055929U KR200167729Y1 (en) | 1996-12-24 | 1996-12-24 | Structure of air conditioner and heater in automobile |
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| Country | Link |
|---|---|
| KR (1) | KR200167729Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100859752B1 (en) | 2006-09-07 | 2008-09-24 | 조용권 | Display vehicle |
-
1996
- 1996-12-24 KR KR2019960055929U patent/KR200167729Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100859752B1 (en) | 2006-09-07 | 2008-09-24 | 조용권 | Display vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980042824U (en) | 1998-09-25 |
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