KR100333342B1 - Air cooler which auto supplies the outside air - Google Patents
Air cooler which auto supplies the outside air Download PDFInfo
- Publication number
- KR100333342B1 KR100333342B1 KR1019990036460A KR19990036460A KR100333342B1 KR 100333342 B1 KR100333342 B1 KR 100333342B1 KR 1019990036460 A KR1019990036460 A KR 1019990036460A KR 19990036460 A KR19990036460 A KR 19990036460A KR 100333342 B1 KR100333342 B1 KR 100333342B1
- Authority
- KR
- South Korea
- Prior art keywords
- air
- room
- air conditioner
- blower fan
- outside air
- Prior art date
Links
- 238000001514 detection method Methods 0.000 claims description 2
- 239000002826 coolant Substances 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 8
- 239000001301 oxygen Substances 0.000 abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 abstract description 8
- 230000005494 condensation Effects 0.000 abstract description 5
- 238000009833 condensation Methods 0.000 abstract description 5
- 239000003507 refrigerant Substances 0.000 abstract description 5
- 238000005057 refrigeration Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 abstract 1
- 238000007664 blowing Methods 0.000 description 3
- 206010019233 Headaches Diseases 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
- F24F2011/0002—Control or safety arrangements for ventilation for admittance of outside air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/70—Carbon dioxide
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Air Conditioning Control Device (AREA)
Abstract
(발명의 명칭) 외부 공기가 자동 공급되는 에어콘(Name of invention) Air conditioner which is supplied with outside air automatically
(목적) 실내 천정이나 벽의 상단부에 설치되는 에어콘으로서 신선한 외부 공기가 자동으로 공급되어 실내의 산소량을 증대시키고 실내습도를 결로(結露)에 의하여 외부로 제거할 수 있는 에어콘을 제공하는데 있다.(Objective) It is an air conditioner installed at the upper part of the indoor ceiling or the wall to automatically supply fresh outside air to increase the amount of oxygen in the room and to remove the indoor humidity by the dew condensation.
(구성) 냉동기구가 구비된 에어콘에 있어서, 하우징(1)의 내부에 설치된 냉매 증발기(1v)와 외부 공기의 유입구(3) 및 배출구(4)가 형성된 공간 사이에 원심 송풍팬(5)을 설치하고 송풍팬(5)의 중심부측에 공기의 환풍구(6)를 형성하여, 송풍팬(5)에 의하여 실내공기가 에어콘의 증발기(1v)를 거쳐 실내로 순환되면서 냉방을 유지하고 실내공기의 CO2가스가 증가되면 CO2감지센서의 전기적 신호에 의하여 외부 공기 유입구의 댐퍼가 열리면서 신선한 외부공기가 보충되어 실내의 산소량을 증대시키는 동시 실내의 습도는 결로(結露)에 의하여 외부로 제거하게 된 것이다.(Configuration) In an air conditioner provided with a refrigeration mechanism, a centrifugal blower fan (5) is provided between a refrigerant evaporator (1v) provided inside a housing (1) and a space in which an inlet port (3) and an outlet port (4) of external air are formed. Air vents 6 are formed on the central side of the blower fan 5, and the air is circulated to the room through the evaporator 1v of the air conditioner by the blower fan 5 to maintain cooling and When the CO 2 gas is increased, the damper at the outside air inlet is opened by the electrical signal of the CO 2 sensor, and the fresh outside air is supplemented to increase the amount of oxygen in the room. At the same time, humidity in the room is removed by condensation. will be.
Description
본 발명은 외부공기가 자동으로 공급되는 에어콘에 관한 것이다.The present invention relates to an air conditioner to which external air is automatically supplied.
종래의 에어콘은 하우징 내부에 냉동기구와 공기의 순환용 송풍팬이 설치되어 실내에서만 공기가 에어콘과 실내간에 순환하게 되어 있기 때문에 밀폐된 실내 공간에 CO2의 량이 증가되면 수시로 문을 열고 환기해야 하는 불편한 문제점이 있고 실내의 습기가 결로되면 에어콘의 물 받이 접시에 담기게 되어 있으나 세균번식 등의 비위생적인 문제점이 있었다.Conventional air conditioners are equipped with a refrigeration mechanism and a blower fan for circulation of air inside the housing, so that air is circulated between the air conditioner and the room only indoors, so if the amount of CO 2 is increased in a closed indoor space, the door must be opened and ventilated from time to time. If there is an uncomfortable problem and the moisture in the room condensation, it was put in the drip tray of the air conditioner, but there was an unsanitary problem such as bacterial propagation.
종래의 에어콘은 실내의 바닥이나 벽면에 독립적으로 부착설치하는 구조로되어 있기 때문에 건물 외부에 냉각기를 설치하여 호스를 통하여 외부에서 에어콘의 냉각된 바람을 공급 하는 경우는 있으나 에어콘을 통하여 직접 외부공기를 실내로 유입시키어 순환되게 할 수 없었다.Conventional air conditioners are designed to be attached to the floor or wall of the room independently, so that a cooler is installed outside the building to supply cooled air from the outside through a hose. Could not enter the room and let it circulate.
따라서 냉방을 위하여 장시간 실내공간을 밀폐사용하면 실내에 산소량이 부족하고 CO2량이 증가되어 머리가 아프고 위생을 해하는 문제점이 있고 또 여름철 우기에 실내에 습도가 높게 되면 별도의 제습기를 사용해야 하는 문제점이 있었다.Therefore, when the indoor space is sealed for a long time for cooling, there is a problem of lack of oxygen in the room and an increase in CO 2 amount, so that the head hurts and the hygiene is harmed. .
본 발명의 목적은 자동으로 외부의 신선한 공기를 에어콘에 공급보충하여 실내에 산소량을 증대되고 실내의 습도가 과도한 경우 결로에 의하여 수분을 외부로 배출하게 된 에어콘을 제공하려는데 있다.An object of the present invention is to provide an air conditioner to automatically supply external fresh air to the air conditioner to increase the amount of oxygen in the room and to discharge moisture to the outside by condensation when the humidity in the room is excessive.
본 발명의 또 다른 목적은 구조가 간단하여 취급이 간편하고 냉방중 필요없이 실내의 문을 여닫지 않어도 위생적으로 냉방유지할 수 있게 하는데 있다.Another object of the present invention is to provide a simple structure and easy handling and hygienic cooling can be maintained without opening and closing the door without the need for cooling.
실내의 벽의 상단부나 천정 코너에 설치하게 된 에어콘에 있어서, 하우징의 내부에 설치된 냉동기구의 냉매 증발기와 하우징의 일측에 형성된 외부 공기의 유입구 및 배출구 사이에 원심형 송풍팬을 설치하고 송풍팬의 중앙부측에 실내공기 환풍구를 형성하므로서 송풍팬에 의하여 실내공기가 에어콘 사이를 순환하는 중에 증발기에 의하여 냉각되어 냉방을 유지하고 냉방중 CO2의 량이 증가되어 산소량이 부족하게 되면 CO2감지센서의 전기적 신호에 의하여 유입구의 댐퍼가 개방되면서 실내의 순환공기의 일부는 배출구를 통하여 실외부로 배출되는 동시 외부에서 신선한 공기가 공급 보충되어 실내의 산소량을 중대시키고 여름철에 실내의 과도한 습도는 결로(結露)되면서 외부로 배출되어 보다 위생적으로 편리하게 냉방할 수 있게 개발한 것이다.In the air conditioner installed at the upper end of the indoor wall or the ceiling corner, a centrifugal blower fan is installed between the refrigerant evaporator of the freezing mechanism installed inside the housing and the inlet and outlet of external air formed at one side of the housing. If it is, by the air blowing fan hameuroseo form a room air vents at the center side of the room air cooled by the evaporator during a cycle through the air conditioner maintaining a conditioned and an increased amount of CO 2 of the air conditioning insufficient oxygen electrically the CO 2 sensor As the damper of the inlet is opened by the signal, part of the circulating air in the room is discharged to the outside through the outlet, and fresh air is supplemented from the outside, which greatly increases the amount of oxygen in the room and excessive humidity in the room during the summer season. Was developed so that it can be discharged to the outside and cooled more hygienically and conveniently. .
도 1은 본 발명의 에어콘을 천정 코너에 설치한 상태를 보인 단면 예시도1 is an exemplary cross-sectional view showing a state in which the air conditioner of the present invention installed in the ceiling corner
[도면중 중요한 부분에 대한 부호 설명][Description of Signs of Important Parts of Drawing]
1 : 하우징, 2 : 송풍구, 3 : 공기 유입구,1 housing, 2 blower, 3 air inlet,
3d : 댐퍼, 4 : 공기배출구, 6 : 환풍구이다.3d: damper, 4: air outlet, 6: vent.
도1은 본 발명의 실시예를 보인 예시도이다.1 is an exemplary view showing an embodiment of the present invention.
실내의 벽(w)의 상부나 천정 코너(c)에 설치하게 된 에어콘에 있어서, 에어콘(A)의 하우징(1)의 공기 송풍구(2) 내측에 설치된 통상의 냉각기구의 냉매 증발기(1v)와, 하우징(1)의 타측면에 나란히 형성된 공기 유입구(3)와 배출구(4)의 사이에 원심형 송풍팬(5)을 모터(5m)로 구동할 수 있게 지지대(5a)에 의하여 설치하고 송풍팬(5)의 중앙부측에 필터(6f)를 구비한 환풍구(6)를 격판(1a)로 구획되게 형성하여 송풍팬(5)의 중앙부측으로 유입된 실내공기가 송풍구(2)로 순환되게 하고 상기 유입구(3)와 배출구(4)에는 각각 댐퍼(3d)(4d)를 형성하여 하우징에 설치된 CO2감지센서(s)의 전기적 신호에 의하여 개폐작동되어 외부의 신선한 공기를 공급 보충할 수 있게 된 것이다.In the air conditioner installed in the upper part of the indoor wall (w) or the ceiling corner (c), the refrigerant evaporator (1v) of the normal cooling mechanism provided inside the air vent (2) of the housing (1) of the air conditioner (A). And between the air inlet 3 and the outlet 4 formed side by side on the other side of the housing 1 by a support 5a to drive the centrifugal blower fan 5 with a motor 5m. A vent hole 6 having a filter 6f is formed on the central side of the blower fan 5 so as to be partitioned by the diaphragm 1a so that the indoor air introduced into the center of the blower fan 5 is circulated to the blower outlet 2. And a damper (3d) (4d) is formed in the inlet (3) and the outlet (4), respectively, can be opened and closed by the electrical signal of the CO 2 detection sensor (s) installed in the housing to supply and supplement the fresh air outside It is.
본 발명은 도면에 의하여 구조적으로 설명되어 있으나 본 발명으로 부터 이분야의 통상의 지식을 가진자가 용이하게 설계변경, 또는 용이하게 실시할 수 있는 것도 본 발명의 특허청구범위에 저촉되는 것으로 한다.Although the present invention has been structurally described by the drawings, it can be easily contradicted to the claims of the present invention by those skilled in the art from the present invention can be easily changed or designed.
상기와 같이 된 본 발명은 도 1에 표시된 바와 같이, 공기의 유입관(3)과 배출관(4)이 실내 벽의 외부로 관통되게 설치하여 에어콘(A)을 가동하면, 냉동기구의 냉매증발기(1v)는 냉각되어 있고 모터(5m)에 의하여 구동되는 송풍팬(5)에 의하여 실내공기는 송풍구(2)와 환풍구(6)간에 순환되는 중에 냉매증발기(1v)에 의하여 냉각공기로서 냉방을 유지한다. 냉방중 CO2량이 증가되면 CO2감지센서(s)의 전기적 신호에 의하여 공기 유입구(3)와 배출구(4)에 설치된 댐퍼(3d)(4d)가 CO2의 량에 따른 산소용구량에 따라 크게 열린다. 따라서 송풍팬(5)의 흡인력에 의하여 외부공기가 에어콘의 하우징(1) 내부로 유입되는 동시 순환된 실내공기의 일부는 배출구(4)를 통하여 배출되어 실내에는 신선한 공기의 보충으로 산소량이 증대된다.The present invention as described above, as shown in Figure 1, when the air inlet pipe (3) and the discharge pipe (4) is installed through the outside of the interior wall to operate the air conditioner (A), the refrigerant evaporator of the refrigeration mechanism ( 1v) is cooled and the cooling air is maintained as cooling air by the refrigerant evaporator 1v while the indoor air is circulated between the air vent 2 and the air vent 6 by the blowing fan 5 driven by the motor 5m. do. When the amount of CO 2 is increased during cooling, the dampers 3d and 4d installed at the air inlet 3 and the outlet 4 according to the electrical signal of the CO 2 sensor (s) are changed according to the oxygen content according to the amount of CO 2 . Open big Therefore, a part of the concurrently circulated indoor air in which external air is introduced into the housing 1 of the air conditioner by the suction force of the blower fan 5 is discharged through the discharge port 4, and the amount of oxygen is increased by replenishing fresh air in the room. .
여름철 실내의 습도가 높은 경우 공기에 함유된 수분은 에어콘 내부에서 결로되어 배출구(4)측으로 흘러 외부로 배출된다.In the summer when the humidity of the room is high, the moisture contained in the air condenses inside the air conditioner and flows to the outlet port 4 to be discharged to the outside.
실시의 결과 여름철에 온도가 30-35℃이고 습도가 85-95%일때 본 발명의 에어콘에 의하여 가동한 결과 공기의 온도는 25-27℃이고 습도는 55%로 감소되었다. 이는 수분이 결로되면서 외부로 배출되었기 때문에 습도가 감소된 것이다.As a result of the operation, when the temperature was 30-35 ° C. and the humidity was 85-95% during the summer, the air temperature was 25-27 ° C. and the humidity was reduced to 55%. This is due to the moisture condensation is discharged to the outside, the humidity is reduced.
에어콘의 하우징 내부에 원심형 송풍팬을 설치하여 송풍구와 환풍구간에 실내공기가 순환되면서 냉방을 유지하는 동시 하우징의 일측에 형성된 외부공기 유입구와 배출구에 의하여 CO2감지센서의 전기적 신호에 의하여 자동으로 외부 공기를 공급 보충하면서 실내공기를 외부로 배출되게 구성하였기 때문에 실내공기가 항상 신선하게 유지되어 밀폐된 실내공간에서 장시간 냉방하여도 산소부족으로 머리가아프거나 과도한 습기로 곰팡이 등이 생기는 일이 없이 보다 위생적으로 편리하게 냉방할 수 효과가 있다.Automatic external to by the electrical signal by installing a centrifugal blowing fan in the housing interior of the air conditioner as the room air is circulated between the air outlet and vent the same time housing the external air inlet and by an outlet CO 2 detecting sensor formed at one side of the keeping Conditioning Because the air is replenished and the indoor air is discharged to the outside, the indoor air is always kept fresh so that even if it is cooled for a long time in an enclosed indoor space, it does not cause headache or mold due to excessive moisture. It is effective to cool hygienically.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990036460A KR100333342B1 (en) | 1999-08-31 | 1999-08-31 | Air cooler which auto supplies the outside air |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990036460A KR100333342B1 (en) | 1999-08-31 | 1999-08-31 | Air cooler which auto supplies the outside air |
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| Publication Number | Publication Date |
|---|---|
| KR20010019830A KR20010019830A (en) | 2001-03-15 |
| KR100333342B1 true KR100333342B1 (en) | 2002-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1019990036460A KR100333342B1 (en) | 1999-08-31 | 1999-08-31 | Air cooler which auto supplies the outside air |
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| KR200449317Y1 (en) * | 2008-04-30 | 2010-06-30 | 이동명 | An eleheat exchanging apparatus of the room for air conditioner |
| CN106152272A (en) * | 2015-04-28 | 2016-11-23 | 广东美的制冷设备有限公司 | Air conditioner room unit and air conditioning system |
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1999
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| KR20010019830A (en) | 2001-03-15 |
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