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KR20040001102A - Window Type Air Conditioner with Bidirectional Ventilator - Google Patents

Window Type Air Conditioner with Bidirectional Ventilator Download PDF

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Publication number
KR20040001102A
KR20040001102A KR1020020036187A KR20020036187A KR20040001102A KR 20040001102 A KR20040001102 A KR 20040001102A KR 1020020036187 A KR1020020036187 A KR 1020020036187A KR 20020036187 A KR20020036187 A KR 20020036187A KR 20040001102 A KR20040001102 A KR 20040001102A
Authority
KR
South Korea
Prior art keywords
blower fan
blower
air conditioner
fan
guiding part
Prior art date
Application number
KR1020020036187A
Other languages
Korean (ko)
Inventor
오종훈
Original Assignee
주식회사 대우일렉트로닉스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 대우일렉트로닉스 filed Critical 주식회사 대우일렉트로닉스
Priority to KR1020020036187A priority Critical patent/KR20040001102A/en
Publication of KR20040001102A publication Critical patent/KR20040001102A/en

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Classifications

    • 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
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • 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
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0025—Cross-flow or tangential fans
    • 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
    • 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

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)

Abstract

PURPOSE: A window type air conditioner with bidirectional ventilators is provided to rapidly diffuse chilled air in a room, and evenly distribute discharged chilled air in the room by forming chilled air outlets of an air conditioner indoor unit on both sides of an indoor unit fan. CONSTITUTION: A bidirectional blower comprises a blower fan(100) discharging wind; a blower housing(120) having the blower fan therein; and a ventilator(140a) and a second ventilator(140b) symmetrically formed on both sides of the blower housing centering on a rotary axis(101) of the blower fan. The blower fan comprises the rotary axis installed on a center thereof; and a plurality of blades(102) installed along a circumferential surface of the blower fan parallel to the rotary axis. The blades are curved backward to promote introduction of indoor unit and smoothly discharge indoor air to the outside of the blower fan. The blower fan is a turbo fan. The blower housing has a first blast guiding part(130a) and a second blast guiding part(130b) discharging wind generated by rotation of the blower fan centering on the rotary axis of the blower fan; the first ventilator and the second ventilator extended from the first blast guiding part and the second blast guiding part in a direction in which wind is discharged to discharge wind to a front side of an air conditioner; a first protrusion(150a) and a second protrusion(150b) formed triangularly between one side of the blower fan and the first blast guiding part, and between the other side of the blower fan and the second blast guiding part, respectively.

Description

양방향 송풍구를 가진 창문형 에어컨{Window Type Air Conditioner with Bidirectional Ventilator}Window Type Air Conditioner with Bidirectional Ventilator

본 발명은 창문형 에어컨에 관한 것으로서, 보다 상세하게는 에어컨 전면부에 두 개의 송풍구를 형성하여 냉기를 토출함으로써, 실내로 유입되는 냉기를 균일하게 확산시킬 수 있고, 쾌속 냉방할 수 있는 창문형 에어컨에 관한 것이다.The present invention relates to a window-type air conditioner, and more particularly, by forming two air vents at the front of the air-conditioner and discharging cold air, the air conditioner can spread the cold air flowing into the room uniformly and can be cooled rapidly. will be.

일반적으로, 창문형 에어컨은 도 1에 도시된 바와 같이, 하나의 케이스(10) 내에 냉매를 가압하는 압축기(12)와 상기 압축기(12)에 의해 가압된 냉매를 응축하여 그 온도를 낮추는 응축기(14)와 상기 응축기(14)에 의해 온도가 낮아진 냉매를 이용하여 열교환 작용을 이루는 증발기(16)가 구비된 구조로 이루어지며, 케이스(10)의 내부공간이 격막 패널(18)을 기준으로 실내부와 실외부로 구분된다.In general, the window type air conditioner, as shown in FIG. 1, condenser 14 for condensing the refrigerant pressurized by the compressor 12 and compressing the refrigerant in the case 10 and lowering its temperature. ) And an evaporator 16 for exchanging heat by using a refrigerant having a lower temperature by the condenser 14, and an inner space of the case 10 is based on the diaphragm panel 18. And outdoor parts.

상기 실내부에는 증발기(16) 및 실내공기를 증발기(16)를 거쳐 순환시키는 원심팬 타입의 실내팬(20)이 위치되어 있으며, 실외부에는 압축기(12)와 응축기(14) 및 실외공기를 이용해 상기 응축기(14)의 냉각작용을 이루는 축류팬 타입의 실외팬(30)이 위치된다. 창문형 에어컨은 실내팬(20)의 회전작동으로 실내의 더운공기가 케이스(10) 내의 증발기(16)를 거쳐 흡입되면서 냉각되고, 흡입된 공기가 가압되어 케이스(10) 밖으로 배출됨으로써 실내의 기온이 적절하게 냉방조절되며, 증발기(16)에서 더운공기와 접하여 온도가 높아진 냉매는 응축기(14)를 거치는 과정에서 실외팬(30)의 작동으로 실외부로 유입된 실외공기에 의해 다시 냉각되어 순환작용을 계속하게 된다.The indoor unit has a centrifugal fan type indoor fan 20 for circulating the evaporator 16 and the indoor air through the evaporator 16, and the compressor 12, the condenser 14 and the outdoor air in the outdoor unit. The outdoor fan 30 of the axial flow fan type to achieve the cooling action of the condenser 14 is located. The window-type air conditioner is cooled by sucking the hot air in the room through the evaporator 16 in the case 10 by the rotation operation of the indoor fan 20, and the air temperature of the room is discharged out of the case 10 by pressurizing the sucked air. The refrigerant, which is appropriately controlled and cooled in contact with the hot air in the evaporator 16, is cooled again by the outdoor air introduced into the outdoor unit by the operation of the outdoor fan 30 in the course of passing through the condenser 14, thereby circulating. Will continue.

도 2는 창문형 에어컨의 송풍기 구조를 나타낸 단면도로서, 송풍기하우징(50)의 일측에 송풍구(55)가 형성되고 실내팬(20)에 의해 흡입된 냉기가 송풍구(55)를 통해 실내로 토출된다.FIG. 2 is a cross-sectional view illustrating a blower structure of a window type air conditioner, in which a blower port 55 is formed at one side of the blower housing 50, and cold air sucked by the indoor fan 20 is discharged into the room through the blower hole 55.

그러나, 이러한 에어컨 실내기의 송풍구조는 냉기가 일방향으로 토출되어 빠른 시간 내에 실내로 확산되지 못하는 문제점이 있으며, 토출된 냉기가 실내에 균일하게 확산되지 못한다는 문제점이 있다.However, the air blower structure of the indoor unit of the air conditioner has a problem that the cold air is discharged in one direction and does not diffuse into the room in a short time, the discharged cold air is not uniformly diffused in the room.

따라서, 상기한 문제점을 해결하기 위하여 본 발명은 에어컨 실내기의 냉기 토출구를 실내기 팬의 양쪽으로 형성하여 냉기를 빠른 시간 내에 실내로 확산시킬 수 있고, 토출된 냉기를 실내에 균일하게 분포시킬 수 있도록 양방향 송풍구를 가진 창문형 에어컨을 제공하는 것을 목적으로 한다.Therefore, in order to solve the above problems, the present invention forms a cold air discharge port of the air conditioner indoor unit on both sides of the indoor unit fan to diffuse the cold air to the room within a short time, and to distribute the discharged cold air to the room in both directions It is an object of the present invention to provide a window air conditioner with a vent.

도 1 은 종래의 창문형 에어컨의 구성을 나타낸 평면도.1 is a plan view showing the configuration of a conventional window air conditioner.

도 2 는 종래의 창문형 에어컨의 송풍기 구조를 나타낸 단면도.2 is a cross-sectional view showing a blower structure of a conventional window air conditioner.

도 3 은 본 발명에 따른 창문형 에어컨의 송풍기 구조를 나타낸 단면도.3 is a cross-sectional view showing a blower structure of a window type air conditioner according to the present invention.

도 4 는 도 3의 송풍기를 내장한 창문형 에어컨을 나타낸 정면도.4 is a front view showing a window type air conditioner incorporating the blower of FIG.

(도면의 주요 부분에 대한 부호의 설명)(Explanation of symbols for the main parts of the drawing)

100 : 송풍기 팬101 : 회전축100: blower fan 101: rotary shaft

102 : 블레이드120 : 송풍기 하우징102: blade 120: blower housing

130a : 제 1 송풍 안내부130b : 제 2 송풍 안내부130a: first blowing guide 130b: second blowing guide

140a : 제 1 송풍구140b : 제 2 송풍구140a: first blower 140b: second blower

150a : 제 1 돌출부150b : 제 2 돌출부150a: first protrusion 150b: second protrusion

160a : 제 1 격벽160b : 제 2 격벽160a: first partition wall 160b: second partition wall

300 : 창문형 에어컨400 : 흡입구300: window type air conditioner 400: intake

500a : 제 1 토출구500b : 제 2 토출구500a: first discharge port 500b: second discharge port

600 : 제어판넬600: control panel

상기한 목적을 달성하기 위하여, 본 발명은 실내의 공기를 흡입하여 냉각과정을 거쳐 냉각된 공기를 실내로 토출하는 창문형 에어컨에 있어서,In order to achieve the above object, the present invention is a window type air conditioner that sucks the air in the room and discharges the cooled air through the cooling process to the room,

상기 창문형 에어컨은 에어컨의 전면 양측으로 대향하여 형성된 복수의 토출구를 구비하고, 바람을 토출하는 송풍기 팬과 상기 송풍기 팬을 내재한 송풍기 하우징과 상기 송풍기 팬의 회전축을 중심으로 상기 송풍기 하우징 양측에 대칭으로 형성되어 상기 송풍기 팬이 회전하며 발생된 압력을 에어컨의 전면으로 토출하는 송풍구를 포함한다.The window air conditioner includes a plurality of discharge ports formed to face both sides of the front surface of the air conditioner, and is symmetrically disposed on both sides of the blower housing in which the blower fan for discharging wind and the blower housing incorporating the blower fan and the rotating shaft of the blower fan are centered. It is formed to include a blower for rotating the blower fan to discharge the generated pressure to the front of the air conditioner.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

도 3은 본 발명에 따른 창문형 에어컨의 송풍기 구조를 나타낸 단면도이다. 도 3에서, 양방향 송풍기는 바람을 토출하는 송풍기 팬(100)과 상기 송풍기 팬(100)을 내재한 송풍기 하우징(120)과 상기 송풍기 팬(100)의 회전축(101)을 중심으로 상기 송풍기 하우징(120)의 양측에 대칭으로 형성된 송풍구(140a, 140b)로 구성된다.3 is a cross-sectional view showing a blower structure of a window type air conditioner according to the present invention. In FIG. 3, the two-way blower includes a blower fan 100 for discharging wind, a blower housing 120 having the blower fan 100, and a rotation shaft 101 of the blower fan 100. Consists of the vents (140a, 140b) formed symmetrically on both sides of the 120.

송풍기 팬(100)은 팬(100)의 중심에 설치된 회전축(101)과 상기 팬(100)의 원주면을 따라 상기 회전축(101)과 평행하게 설치된 복수개의 블레이드(102)로 구성된다. 여기서, 상기 블레이드(102)는 회전 방향으로 휘어져(Backward-curved) 실내공기의 유입을 촉진하고 송풍기 팬(100) 밖으로 토출된 실내기를 원활히 배출시킨다. 바람직하게 상기 송풍기 팬은 터보 팬이다.The blower fan 100 includes a rotation shaft 101 installed at the center of the fan 100 and a plurality of blades 102 installed in parallel with the rotation shaft 101 along the circumferential surface of the fan 100. Here, the blade 102 is bent in the direction of rotation (Backward-curved) to promote the inflow of indoor air and to smoothly discharge the indoor unit discharged out of the blower fan (100). Preferably the blower fan is a turbo fan.

송풍기 하우징(120)은 송풍기 팬(100)을 내재하고, 상기 송풍기 팬(100)의 회전축(101)을 중심으로 상기 송풍기 팬(100)이 회전함으로써 발생된 대풍량의 바람을 토출하는 제 1 및 제 2 송풍 안내부(130a, 130b)가 형성된다. 또한, 상기 송풍기 하우징(120)은 상기 제 1 및 제 2 송풍 안내부(130a, 130b)에서 각각 바람이 토출되는 방향으로 소정길이 연장하여 에어컨의 전면으로 바람을 토출하는 제 1 및 제 2 송풍구(140a, 140b)가 형성되며, 상기 송풍기 팬(100)의 회전축(101)을 중심으로 팬(100)의 일측과 제 1 송풍 안내부(130a)의 일측면 사이에 삼각형상을 갖는 제 1 돌출부(150a)가 형성되며, 상기 송풍기 팬(100)의 타측과 제 2 송풍 안내부(130b)의 일측면 사이에 제 2 돌출부(150b)가 형성된다. 상기 제 1 송풍 안내부(130a)의 하부와 제 1 송풍구(140a)의 상부를 연결하는 제 1 격벽(160a)과 상기 제 2 송풍 안내부(130b)의 상부와 제 2 송풍구(140b)의 하부를 제 2 격벽(160b)이 연결되며, 상기 제 1 및 제 2 격벽(160a, 160b)이 연장되어 에어컨 전면에 형성된 토출구(미도시)에 연결된다.The blower housing 120 may include a first blower fan 100 and discharge the wind of a large amount of wind generated by the blower fan 100 rotating about the rotation shaft 101 of the blower fan 100 and Second air blowing guides 130a and 130b are formed. In addition, the blower housing 120 extends a predetermined length in a direction in which wind is discharged from the first and second blower guides 130a and 130b, respectively, to discharge the wind to the front of the air conditioner. 140a and 140b are formed, the first protrusion having a triangular shape between one side of the fan 100 and one side of the first blow guide 130a with respect to the rotating shaft 101 of the blower fan 100 ( 150a is formed, and a second protrusion 150b is formed between the other side of the blower fan 100 and one side of the second blower guide 130b. An upper portion of the first partition wall 160a connecting the lower portion of the first blowing guide 130a and the upper portion of the first blowing hole 140a and the lower portion of the second blowing hole 140b and the second blowing hole 140b. The second partition 160b is connected, and the first and second partitions 160a and 160b extend to be connected to a discharge port (not shown) formed on the front of the air conditioner.

도 4는 도 3의 송풍기를 내장한 창문형 에어컨을 나타낸 정면도로서, 창문형 에어컨(300)의 전면 중심에 실내 공기를 흡입하는 흡입구(400)가 설치되고, 상기 흡입구(400) 양측으로 대향하여 제 1 및 제 2 토출구 (500a, 500b)가 형성되며 상기 흡입구(400)의 상부에 에어컨의 기능을 제어하는 제어판넬(600)이 형성된다. 따라서, 냉기가 상기 제 1 및 제 2 토출구(500a, 500b)를 통해 양방향으로 토출되어 실내로 유입된다.FIG. 4 is a front view showing the window type air conditioner having the blower of FIG. 3, and an inlet 400 for suctioning indoor air is installed at the center of the front of the window type air conditioner 300, and is opposed to both sides of the inlet 400. And second discharge ports 500a and 500b, and a control panel 600 for controlling the function of the air conditioner is formed on the suction port 400. Therefore, cold air is discharged in both directions through the first and second discharge ports 500a and 500b and introduced into the room.

상기한 바와 같이, 본 발명은 에어컨 실내기의 냉기 토출구를 실내 송풍기 팬의 양쪽으로 형성하여 냉기가 빠른 시간 내에 실내로 확산하는 장점이 있고, 토출된 냉기가 실내에 균일하게 분포할 수 있는 효과가 있다.As described above, the present invention has the advantage that the cold air outlets of the air conditioner indoor unit is formed on both sides of the indoor blower fan to diffuse cold air into the room within a short time, and the discharged cold air can be uniformly distributed in the room. .

이상에서는, 본 발명을 특정의 바람직한 실시예에 대해서 도시하고 설명하였다. 그러나, 본 발명은 상술한 실시예에만 한정되는 것은 아니며, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 이하의 특허청구범위에 기재된 본 발명의 기술적 사상의 요지를 벗어남이 없이 얼마든지 다양하게 변경 실시할 수 있을 것이다.In the above, the present invention has been illustrated and described with respect to certain preferred embodiments. However, the present invention is not limited only to the above-described embodiments, and those skilled in the art to which the present invention pertains may vary without departing from the spirit of the technical idea of the present invention described in the claims below. It will be possible to carry out the change.

Claims (1)

실내의 공기를 흡입하여 냉각과정을 거쳐 냉각된 공기를 실내로 토출하는 창문형 에어컨에 있어서,In the window air conditioner that sucks the indoor air and discharges the cooled air through the cooling process, 상기 창문형 에어컨은 에어컨의 전면 양측으로 대향하여 형성된 복수의 토출구를 구비하고, 바람을 토출하는 송풍기 팬과 상기 송풍기 팬을 내재한 송풍기 하우징과 상기 송풍기 팬의 회전축을 중심으로 상기 송풍기 하우징 양측에 대칭으로 형성되어 상기 송풍기 팬이 회전하며 발생된 압력을 에어컨의 전면으로 토출하는 송풍구를 포함하는 양방향 송풍구를 가진 창문형 에어컨.The window air conditioner includes a plurality of discharge ports formed to face both sides of the front surface of the air conditioner, and is symmetrically disposed on both sides of the blower housing in which the blower fan for discharging wind and the blower housing incorporating the blower fan and the rotating shaft of the blower fan are centered. A window type air conditioner having a two-way blower is formed to include a blower for rotating the blower fan to discharge the generated pressure to the front of the air conditioner.
KR1020020036187A 2002-06-27 2002-06-27 Window Type Air Conditioner with Bidirectional Ventilator KR20040001102A (en)

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Publication number Priority date Publication date Assignee Title
KR20190073077A (en) * 2017-12-18 2019-06-26 현대자동차주식회사 Dual Scroll type Bidirectional Blower
CN110094366A (en) * 2018-01-31 2019-08-06 宁波方太厨具有限公司 A kind of hot-air damper and application have the oven of the hot-air damper
KR20190117068A (en) * 2018-04-06 2019-10-16 엘지전자 주식회사 Fan assembly and air conditioner
KR20200107346A (en) * 2019-03-07 2020-09-16 한온시스템 주식회사 Air conditioner for vehicle

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JP2001221457A (en) * 2000-02-09 2001-08-17 Hitachi Ltd Refrigeration apparatus
KR20020027965A (en) * 2000-10-06 2002-04-15 구자홍 Ventilation means of window type airconditioner
KR20020097465A (en) * 2001-06-21 2002-12-31 주식회사 엘지이아이 an air-conditioner and the vomit method

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Publication number Priority date Publication date Assignee Title
KR20000011370U (en) * 1998-12-01 2000-07-05 전주범 Air intake / blower of air conditioner indoor unit
JP2001221457A (en) * 2000-02-09 2001-08-17 Hitachi Ltd Refrigeration apparatus
KR20020027965A (en) * 2000-10-06 2002-04-15 구자홍 Ventilation means of window type airconditioner
KR20020097465A (en) * 2001-06-21 2002-12-31 주식회사 엘지이아이 an air-conditioner and the vomit method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190073077A (en) * 2017-12-18 2019-06-26 현대자동차주식회사 Dual Scroll type Bidirectional Blower
CN110094366A (en) * 2018-01-31 2019-08-06 宁波方太厨具有限公司 A kind of hot-air damper and application have the oven of the hot-air damper
CN110094366B (en) * 2018-01-31 2024-02-20 宁波方太厨具有限公司 Hot air baffle and oven with same
KR20190117068A (en) * 2018-04-06 2019-10-16 엘지전자 주식회사 Fan assembly and air conditioner
KR20200107346A (en) * 2019-03-07 2020-09-16 한온시스템 주식회사 Air conditioner for vehicle

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