KR200342058Y1 - Ventilating apparatus for window type airconditioner - Google Patents
Ventilating apparatus for window type airconditioner Download PDFInfo
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- KR200342058Y1 KR200342058Y1 KR20-2003-0036441U KR20030036441U KR200342058Y1 KR 200342058 Y1 KR200342058 Y1 KR 200342058Y1 KR 20030036441 U KR20030036441 U KR 20030036441U KR 200342058 Y1 KR200342058 Y1 KR 200342058Y1
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- air
- indoor
- ventilation
- flow path
- outdoor
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/028—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts
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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
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
- F24F1/027—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/081—Air-flow control members, e.g. louvres, grilles, flaps or guide plates for guiding air around a curve
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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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/20—Details or features not otherwise provided for mounted in or close to a window
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- 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)
Abstract
본 고안은 환기장치가 구비된 창문형 에어컨에 있어서, 보다 상세하게는 순환팬(16)에 의하여 실내공기를 흡입하여 증발기(15)를 겨쳐 냉각된 공기가 실내로 송풍되도록 유로가 형성되어 있고, 상기 유로 일지점에 실외공기 유입구인 환기구 (20) 및 환기구개폐장치(21)를 포함하는 환기장치가 구비되어 있는 창문형 에어컨에 있어서, 상기 환기구(20) 부근을 통과하는 유로를 협소하게 형성하는 것을 특징으로 한다. 바람직하게는 환기구(20) 전면에 실내공간부(13) 하부로부터 돌출된 유선형의 돌기부(22)를 설치하여 유로를 협소하게 함으로써, 공기의 유속 및 유압차에 의하여 실외공기를 원활하게 유입하여 쾌적한 실내환경을 조성할 수 있는 것이다.The present invention is a window air conditioner equipped with a ventilation device, more specifically, the flow path is formed to suck the indoor air by the circulation fan 16 to the evaporator 15 to blow the cooled air into the room, A window type air conditioner having a ventilation device including a ventilation port 20 and a ventilation opening and closing device 21 which are outdoor air inlets at one point of a flow path, characterized in that a narrow flow path is formed through the ventilation port 20. It is done. Preferably, by installing a streamlined protrusion 22 protruding from the lower portion of the indoor space 13 in front of the ventilation port 20 to narrow the flow path, the outdoor air is smoothly introduced by the flow rate of the air and the hydraulic vehicle, and is comfortable. It can create an indoor environment.
Description
본 고안은 환기장치가 구비된 창문형 에어컨에 관한 것으로서, 보다 상세하게는 창문형 에어컨의 환기장치에 보다 많은 실외공기를 실내로 유입함으로써 쾌적한 실내환경을 조성하기 위하여 유로를 협소하게 하는 것을 특징으로 하는 창문형 에어컨의 환기장치에 관한 것이다.The present invention relates to a window type air conditioner with a ventilation device, and more particularly, a window type characterized by narrowing the flow path to create a comfortable indoor environment by introducing more outdoor air into the indoor ventilation device of the window type air conditioner. It relates to the ventilation of the air conditioner.
종래의 창문형 에어컨은 도 1에 도시된 바와 같이 창문 등에 설치되어 전, 후방이 실내,외로 노출되는 본체(11)가 구비되며, 상기 본체(11) 내부에는 격판 (1 2)에 의해 실내공간부(13)와 실외공간부(14)로 구획되며. 상기 격판(12) 일측에는 실외공간부(14)와 실내공간부(13)를 상호 연통시키는 환기구(20)가 형성되고, 격판 (12)에는 중앙에서 양방향으로 회전력을 전달하는 모터(17)가 설치된다.Conventional window type air conditioner is installed in a window or the like as shown in Figure 1 is provided with a main body 11, the front, the rear is exposed to the inside, the outside, the interior space portion by the diaphragm (12) inside the main body 11 It is divided into 13 and outdoor space 14. One side of the diaphragm 12 is formed with a ventilation opening 20 for communicating the outdoor space portion 14 and the indoor space portion 13, the diaphragm 12 has a motor 17 for transmitting the rotational force in both directions from the center Is installed.
또한 실외공간부(14)의 양측판에 실외흡입구(14a)가 형성되고 응축기(19)의 후방에 실외토출구(14b)가 형성된다.In addition, the outdoor suction port 14a is formed in both side plates of the outdoor space portion 14, and the outdoor discharge port 14b is formed at the rear of the condenser 19.
모터(17)의 구동으로 냉각팬(18)이 회전되면 실외공기가 실외흡입구(14a)를 따라 흡입되고 후방의 응축기(19)를 거치면서 이를 공냉시키며, 공냉시 열교환에 의해 가열된 공기는 실외토출구(14b)를 따라 실외로 배출되도록 구성된다.When the cooling fan 18 is rotated by the driving of the motor 17, the outdoor air is sucked along the outdoor intake port 14a and the air is cooled by passing through the rear condenser 19. It is configured to be discharged to the outside along the discharge port 14b.
한편, 실내공간부(13)의 내부에는 증발기(15)가 설치된다. 상기 증발기(15)는 도시되지 않은 모세관을 거쳐 팽창된 냉매가 그 내부에 흐르는 것으로서, 상기 냉매중 액냉매가 증발되는 과정에서 주위의 열을 흡수하고, 따라서 실내온도가 내려가는 것이다.On the other hand, the evaporator 15 is installed inside the indoor space 13. The evaporator 15 is a refrigerant that is expanded through a capillary tube (not shown) flows therein, and absorbs ambient heat in the process of evaporating the liquid refrigerant in the refrigerant, thereby lowering the room temperature.
그리고, 모터(17)와 대응되는 실내공간부(13)에 순환팬(16)이 설치된다. 상기 순환팬(16)은 양방향으로 회전력이 전달되는 모터(17)에 의해 회전되어 실내공기를 증발기(15) 쪽으로 순환시킨다.The circulation fan 16 is installed in the indoor space 13 corresponding to the motor 17. The circulation fan 16 is rotated by a motor 17 in which rotational force is transmitted in both directions to circulate the indoor air toward the evaporator 15.
즉, 순환팬(16)의 회전으로 실내공기가 증발기(15) 쪽으로 흡입되는 실내흡입구(13a)가 설치되고, 실내흡입구(13a) 후방의 증발기(15)를 거치면서 열교환되어 냉각된 냉기가 실내로 토출되는 실내토출구(13b)가 형성된다.That is, the indoor suction port 13a through which the indoor air is sucked toward the evaporator 15 by the rotation of the circulation fan 16 is installed, and the cold air cooled by heat exchange while passing through the evaporator 15 behind the indoor suction port 13a is indoors. An indoor discharge port 13b discharged to the air is formed.
이처럼 구성된 종래의 창문형 에어컨은 모터가 작동되면 이의 양방향으로 회전축에 끼워져 설치된 순환팬과 냉각팬이 동시에 회전된다. 또한 압축기에서 냉매가 고온고압으로 압축된 다음 응축기 쪽으로 순환되면 냉각팬의 회전으로 발생되는 바람에 의해 공냉된다.In the conventional window type air conditioner configured as described above, when the motor is operated, the circulation fan and the cooling fan installed to be fitted to the rotating shaft in both directions thereof are rotated at the same time. In the compressor, when the refrigerant is compressed to high temperature and high pressure and then circulated toward the condenser, the refrigerant is air-cooled by the wind generated by the rotation of the cooling fan.
즉, 냉각팬이 회전되면 실외공기가 실외흡입구를 거쳐 실외공간부로 흡입된 다음 후방의 응축기를 통과한다. 이때 상기 응축기에 강한 바람이 통과하면서 상기 응축기의 열을 외부로 방열시켜 냉각시킨 뒤 상기 바람은 실외토출구를 따라 실외로 배출된다.That is, when the cooling fan is rotated, the outdoor air is sucked into the outdoor space through the outdoor suction port and then passes through the rear condenser. At this time, while strong wind passes through the condenser, the heat of the condenser is radiated to the outside and cooled, and the wind is discharged to the outside along the outdoor discharge port.
또한 응축기에서 저온저압으로 액화되어 응축된 냉매가 도시되지 않은 모세관을 거치면서 팽창되고, 팽창된 기체액체 혼합냉매가 실내공간부의 증발기쪽으로 순환되어 이중 액체상태의 냉매가 증발하여 외부의 열을 흡수하게 된다.In addition, the refrigerant condensed at low temperature and low pressure in the condenser is expanded while passing through a capillary tube (not shown), and the expanded gas liquid mixed refrigerant is circulated to the evaporator in the indoor space so that the double liquid refrigerant evaporates to absorb external heat. do.
따라서, 모터의 구동으로 순환팬이 회전되면 실내공기가 실내흡입구를 따라 실내공간부 내부로 흡입된 후 증발기를 거치면서 냉각된다. 냉각된 실내공기가 실내토출구를 거쳐 실내로 토출되고 실내가 냉방된다.Therefore, when the circulation fan is rotated by the driving of the motor, the indoor air is sucked into the indoor space along the indoor suction port and then cooled while passing through the evaporator. The cooled indoor air is discharged into the room through the indoor discharge port, and the room is cooled.
이때, 격판(12)의 일측면에 실외공간부(14)와 실내공간부(13)를 상호 연통하는 환기구(20)가 설치되어 상기 실내토출구(13b)로 유출되는 공기의 유속 및 유압에 의하여 실외공기를 실내로 유입하여 쾌적한 실내환경을 조성케 하고, 환기구개폐장치 (21)를 설치하여 필요시에만 환기구(20)가 개폐되도록 구성된다.At this time, the ventilation port 20 is installed on one side of the diaphragm 12 to communicate with the outdoor space 14 and the indoor space 13 by the flow rate and hydraulic pressure of the air flowing out to the indoor discharge port (13b) The outdoor air is introduced into the room to create a comfortable indoor environment, and the ventilation opening and closing device 21 is installed so that the ventilation opening 20 is opened and closed only when necessary.
즉, 환기구(20)를 개방하면 순환팬(16)의 회전에 의하여 실내토출구(13b)를 향하는 토출공기의 유속에 의한 압력차로 실외공기를 유입하여 실내에 신선한 공기를 공급할 수 있는 것이다.That is, when the ventilation port 20 is opened, the outdoor air is introduced into the indoor air by the pressure difference due to the flow rate of the discharged air toward the indoor discharge port 13b by the rotation of the circulation fan 16, thereby supplying fresh air to the room.
그러나, 상기와 같은 종래의 창문형 에어컨은 실외공기를 실내로 유입함에 있어 토출부가 갈수록 넓어지기 때문에 유속이 느려지고, 상부 토출인 경우에는 공기의 유로가 많이 꺾여유입공기량이 적다는 문제점이 있었다.However, the conventional window-type air conditioner as described above has a problem that the flow rate is slow because the discharge portion is wider as the outdoor air is introduced into the room, and in the case of the upper discharge, the flow path of the air is largely folded to reduce the amount of inlet air.
본 고안은 상기와 같은 문제점을 감안하여 창출한 것으로서, 실내토출구를 향하는 유로를 협소하게 하여 벤츄리(VENTURY)효과를 낼수 있는 구조를 구비하여 보다 많은 실외공기를 유입하여 쾌적한 실내환경을 조성하는 환기장치를 구비한 창문형 에어컨을 제공함에 그 목적이 있다.The present invention was created in view of the above problems, and has a structure that can narrow the flow path toward the indoor discharge port to produce a venturi effect, thereby introducing more outdoor air to create a comfortable indoor environment. The purpose is to provide a window-type air conditioner with.
도 1은 종래 환기장치를 구비한 창문형 에어컨의 평단면도.1 is a plan sectional view of a window type air conditioner with a conventional ventilation device.
도 2는 본 고안의 일실시예 1의 환기장치를 구비한 창문형 에어컨의 평단도.Figure 2 is a plan view of a window type air conditioner with a ventilator of Embodiment 1 of the present invention.
도 3은 본 고안의 일실시예 2의 환기장치를 구비한 창문형 에어컨의 평단도.Figure 3 is a plan view of a window type air conditioner with a ventilation device of the second embodiment of the present invention.
도 4은 본 도 3의 유로협부에 대한 평단면도.Figure 4 is a plan cross-sectional view of the passage narrow portion of the present FIG.
* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
11 - 본체, 12 - 격판,11-body, 12-diaphragm,
13 - 실내공간부, 13a - 실내흡입구,13-indoor compartment, 13a-indoor suction,
13b - 실내토출구, 14 - 실외공간부,13b-Indoor discharge outlet, 14-Outdoor space part,
14a - 실외흡입구, 14b - 실외토출구,14a-outdoor intake, 14b-outdoor discharge,
15 - 증발기, 16 - 순환팬,15-evaporator, 16-circulation fan,
17 - 모터, 18 - 냉각팬,17-motor, 18-cooling fan,
19 - 응축기, 20 - 환기구,19-condenser, 20-vents,
21 - 환기구개폐장치, 22 - 돌기부,21-ventilation opening and closing device, 22-protrusion,
23 - 압축기23-compressor
상기와 같은 목적을 달성하기 위하여 본 고안은 격판(12)에 의하여 그 내부에 증발기(15)가 설치되는 실내공간부(13)와, 응축기(19) 및 압축기(23)가 설치되는 실외공간부(14)로 구획되며, 상기 격판일측에 실내공간부(13)와 실외공간부(14)를 상호 연통시키는 환기구(20) 및 상기 환기구(20)를 개폐조작할 수 있는 환기구개폐장치(21)를 포함하는 환기장치가 구비된 창문형 에어컨 본체에 있어서, 순환팬 (16)에 의해 증발기(15)를 거쳐 냉각된 공기가 실내로 송풍되는 유로의 일지점인 환기구(20) 부근을 통과하는 유로를 협소하게 하는 것을 특징으로 한다.In order to achieve the above object, the present invention provides an interior space part 13 in which an evaporator 15 is installed therein by a diaphragm 12, and an outdoor space part in which a condenser 19 and a compressor 23 are installed. It is divided into (14), the ventilating opening and closing device 21 for opening and closing the ventilation opening 20 and the ventilation opening 20 to communicate the interior space 13 and the outdoor space 14 to the diaphragm side. In the window-type air conditioner main body provided with a ventilation device including a, a flow path passing through the vicinity of the ventilation port 20 which is a point of the flow path that the air cooled by the circulation fan 16 through the evaporator 15 is blown into the room. It is characterized by narrowing.
이때, 상기 환기구(20) 전면에 실내공간부(13) 하부로부터 돌출된 유선형의 돌기부(22)를 설치하거나, 상기 돌기부(22) 및 상기 돌기부(22)와 대칭되게 실내공간부(13)를 향하여 볼록한 반원형으로 형성된 격판으로 구성하는 것이 바람직하다.In this case, a streamlined protrusion 22 protruding from the lower portion of the indoor space 13 is installed at the front of the ventilation hole 20, or the indoor space 13 is symmetrically formed with the protrusion 22 and the protrusion 22. It is preferable to configure the diaphragm formed in the convex semicircle toward the side.
이하에서는 본 고안의 바람직한 일실시예를 첨부된 도면을 참조하여 상세히 설명하며, 종래기술과 동일 구성은 동일부호를 사용한다.Hereinafter, with reference to the accompanying drawings a preferred embodiment of the present invention will be described in detail, the same configuration as the prior art uses the same reference numerals.
도 2는 본 고안의 환기장치가 구비된 창문형 에어컨의 평단면도로서, 도시된 바와 같이 창문등에 설치되어 전후방이 실내외로 노출되며 내부에는 격판(12)에 의하여 실내공간부(13)와 실외공간부(14)로 구획되는 본체(11)가 구비되고, 상기 실내공간부(13)의 내부에는 증발기(15)가 설치되고, 상기 증발기(15)는 그 내부에 도시 되지 않은 모세관을 거쳐 팽창된 냉매가 흐르는 것으로서, 주위의 열을 흡수하여 냉매를 증발시키고 냉매가 증발되는 과정에서 실내온도가 내려가도록 구성된다.2 is a plan sectional view of a window-type air conditioner equipped with a ventilation device of the present invention, which is installed on a window, as shown, to expose the front and rear to the inside and the outside, and the interior space part 13 and the outdoor space part by the diaphragm 12 therein. A main body 11 divided into 14 is provided, and an evaporator 15 is installed inside the indoor space 13, and the evaporator 15 is a refrigerant expanded through a capillary tube not shown therein. As it flows, it is configured to absorb ambient heat to evaporate the refrigerant and to lower the room temperature in the process of evaporating the refrigerant.
그리고 실내공간부(13)와 대응되는 모터(17)의 전방에 순환팬(16)이 설치되고, 상기 순환팬(16)은 양방향으로 회전력이 전달되는 모터(17)에 의해 회전되어 실내공기를 증발기(15) 쪽으로 순환시킨다.In addition, a circulation fan 16 is installed in front of the motor 17 corresponding to the indoor space 13, and the circulation fan 16 is rotated by the motor 17 in which rotational force is transmitted in both directions, thereby allowing the indoor air. Circulate towards evaporator 15.
한편, 본체(11)의 전방에 순환팬(16)의 회전으로 실내공기가 증발기(15) 쪽으로 흡입되는 실내흡입구(13a)가 형성되어 실내공기가 상기 증발기(15) 표면에 고루 접촉되도록 구성하고, 상기 실내흡입구(13a) 후방의 증발기(15)를 거치면서 열교환되어 냉각된 냉기가 실내로 토출되는 실내토출구(13b)가 형성된다.On the other hand, the front of the main body 11 is formed by the rotation of the circulation fan 16, the indoor air inlet 13a through which the indoor air is sucked toward the evaporator 15 is formed so that the indoor air is in uniform contact with the surface of the evaporator (15) In addition, an indoor discharge port 13b is formed through which the cold air cooled by heat exchange while passing through the evaporator 15 behind the indoor suction port 13a is discharged to the room.
또한, 환기구개폐장치(21)를 조작하여 환기구(20)를 개방하면 실내토출구 (13b)로 향하는 공기이 유속 및 유압에 의하여 실외공기를 실내로 유입할 수 있다. 이때, 보다 많은 실외공기를 유입하기 위하여 실내토출구(13b)를 향하는 유로의 일지점인 환기구(20) 전면을 협소하게 형성한다. 바람직하게는 상기 유로의 일지점인 환기구(20) 전면은 실내공간부(13) 하부로부터 돌출된 타원형의 돌기부(22)를 형성하여 실내공간부(13)의 공기와 실외흡입구(14a)로부터 유입되는 실외공기의 유속 및 압력차를 이용하여 실외공기를 유입하여 실내토출구(13b)로 토출시킨다.In addition, when the vent opening 20 is opened by operating the vent opening and closing device 21, the air directed to the indoor discharge port 13b may introduce the outdoor air into the room by the flow rate and the hydraulic pressure. At this time, in order to introduce more outdoor air, the front surface of the ventilation port 20, which is one point of the flow path toward the indoor discharge port 13b, is narrowly formed. Preferably, the front surface of the ventilation hole 20, which is one point of the flow path, forms an elliptical protrusion 22 protruding from the lower portion of the indoor space 13 to inflow from the air and the outdoor suction port 14a of the indoor space 13. The outdoor air is introduced and discharged to the indoor discharge port 13b by using the flow velocity and the pressure difference of the outdoor air.
또한, 도3에 도시된 바와 같이 상기 유로를 협소하게 하기 위하여 상기 돌기부(22)와 더불어 격판일측에 실내공간부(13)로 향하여 볼록하게 반원형으로 형성하여 유로를 협소하게 하여 벤츄리(VENTURY)효과를 낼 수 있는 구조를 마련하여 보다 많은 실외공기를 실내로 유입할 수 있는 것이다.In addition, as shown in FIG. 3, in order to narrow the flow path, a convex semicircular shape is formed convexly toward the indoor space 13 on the side of the diaphragm together with the protrusion 22 to narrow the flow path, thereby providing a venturi effect. By providing a structure that can produce more outdoor air will be introduced into the room.
한편 통상적인 냉방상태에서는 환기구(20)를 폐쇄하여 실내공기를 계속 순환시켜 냉방이 수행되나, 이러한 냉방과정에서 실내공기가 쾌적하지 못할 때에는 상기 환기구(20)를 개방시켜 실내공기를 순환시킨다.On the other hand, in the normal cooling state, the ventilation port 20 is closed to circulate the indoor air to cool the room, but when the indoor air is not comfortable in the cooling process, the ventilation port 20 is opened to circulate the indoor air.
상기에서 살펴본 바와 같이 본 고안은 창문형 에어컨에 실외공기를 실내로 유입하는 환기장치에 있어서 반원형의 환기구부와 이와 대칭된 타원형의 돌기를 포함하는 유로형성수단을 구비하여 공기의 유속 및 압력차를 이용하여 보다 많은 실외공기를 실내로 유입하여 실내환경을 쾌적케 하는 효과가 있다.As described above, the present invention provides a window-type air conditioner that includes a semicircular ventilation opening and a flow path forming means including a symmetrical elliptical protrusion in the ventilation device for introducing outdoor air into the room, thereby utilizing the air velocity and pressure difference. By introducing more outdoor air into the room, the indoor environment is comfortable.
Claims (2)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0036441U KR200342058Y1 (en) | 2003-11-21 | 2003-11-21 | Ventilating apparatus for window type airconditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| KR20-2003-0036441U KR200342058Y1 (en) | 2003-11-21 | 2003-11-21 | Ventilating apparatus for window type airconditioner |
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| KR200342058Y1 true KR200342058Y1 (en) | 2004-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425031A (en) * | 2017-08-18 | 2019-03-05 | 广东美的制冷设备有限公司 | Outdoor integral air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425031A (en) * | 2017-08-18 | 2019-03-05 | 广东美的制冷设备有限公司 | Outdoor integral air conditioner |
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