KR100187264B1 - Device and method of air flow control for airconditioner - Google Patents

Device and method of air flow control for airconditioner Download PDF

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Publication number
KR100187264B1
KR100187264B1 KR1019960017553A KR19960017553A KR100187264B1 KR 100187264 B1 KR100187264 B1 KR 100187264B1 KR 1019960017553 A KR1019960017553 A KR 1019960017553A KR 19960017553 A KR19960017553 A KR 19960017553A KR 100187264 B1 KR100187264 B1 KR 100187264B1
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KR
South Korea
Prior art keywords
wind direction
air
control
wide
room
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KR1019960017553A
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Korean (ko)
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KR970075738A (en
Inventor
조재석
방용웅
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김광호
삼성전자주식회사
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Application filed by 김광호, 삼성전자주식회사 filed Critical 김광호
Priority to KR1019960017553A priority Critical patent/KR100187264B1/en
Priority to GR970100190A priority patent/GR1003320B/en
Priority to IDP971665A priority patent/ID16935A/en
Priority to FR9706164A priority patent/FR2749069A1/en
Priority to MXPA/A/1997/003745A priority patent/MXPA97003745A/en
Priority to ES009701104A priority patent/ES2147083B1/en
Priority to BR9703223A priority patent/BR9703223A/en
Priority to US08/859,936 priority patent/US5971846A/en
Priority to CN97113244A priority patent/CN1100967C/en
Priority to JP9132267A priority patent/JP2901148B2/en
Priority to IT97RM000303A priority patent/IT1291912B1/en
Publication of KR970075738A publication Critical patent/KR970075738A/en
Application granted granted Critical
Publication of KR100187264B1 publication Critical patent/KR100187264B1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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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 Control Device (AREA)

Abstract

본 발명은 토출되는 공기의 풍향각도를 조절하여 방안 전범위의 공기조화를 실현할 수 있는 공기조화기의 토출기류 제어장치 및 그 방법에 관한 것으로써, 제어수단과, 토출공기가 방안 전체에 확산되도록 키를 조작하는 운전조작수단과, 상기 운전조작수단의 키조작에 따라 토출공기가 방안 전체에 확산되도록 상기 제어수단으로부터 출력되는 제어신호를 받아서 풍향조절판의 풍향각도를 조절하는 풍향조절수단으로 이루어진 것으로, 간단한 키조작으로 토출공기의 풍향각도를 조절하여 방안 전체의 공조효과를 높일 수 있다.The present invention relates to a discharge airflow control apparatus and method of the air conditioner that can control the air direction angle of the discharged air to realize the air conditioning of the entire range of the room, so that the control means and the discharged air diffused throughout the room A driving direction means for manipulating a key, and a wind direction adjusting means for adjusting a wind direction angle of the wind direction control plate by receiving a control signal output from the control means so that the discharged air is diffused throughout the room according to the key operation of the driving operation means. By controlling the wind angle of the discharged air by simple key operation, the air conditioning effect of the whole room can be enhanced.

Description

공기조화기의 토출기류 제어장치 및 그 방법Discharge airflow control device and method for air conditioner

제1도는 종래 공기조화기의 실내기를 도시한 사시도.1 is a perspective view showing an indoor unit of a conventional air conditioner.

제2도는 제1도의 종단면도.2 is a longitudinal cross-sectional view of FIG.

제3도는 본 발명의 일실시예에 의한 공기조화기의 토출기류 제어장치의 제어블록도.3 is a control block diagram of the discharge airflow control apparatus of the air conditioner according to an embodiment of the present invention.

제4a도 내지 제4c도는 본 발명에 의한 공기조화기의 토출기류제어 동작순서를 도시한 플로우챠트.4A to 4C are flowcharts showing the operation flow of the discharge airflow control of the air conditioner according to the present invention.

제5도는 제1도의 A-A선에서 본 풍향상하조절판의 동작상태도.5 is an operating state of the wind up and down control plate viewed from the line A-A of FIG.

제6도는 제1도의 B-B선에서 본 풍향좌우조절판의 동작상태도.6 is an operating state of the wind direction left and right control plate seen from the B-B line of FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

3 : 흡입구 7 : 토출구3: inlet port 7: outlet port

9 : 풍향상하조절판 11 : 풍향좌우조절판9: wind direction up and down control panel 11: wind direction left and right control panel

21 : 실내팬모터 23 : 실내팬21: indoor fan motor 23: indoor fan

100 : 전원수단 102 : 운전조작수단100: power supply means 102: operation operation means

104 : 제어수단 106 : 실내온도감지수단104: control means 106: room temperature detection means

108 : 압축기구동수단 110 : 풍향조절수단108: compressor driving means 110: wind direction control means

112 : 제1풍향모터구동부 113 : 제1풍향조절모터112: first wind direction motor drive 113: first wind direction control motor

114 : 제2풍향모터구동부 115 : 제2풍향조절모터114: second wind direction drive unit 115: second wind direction control motor

116 : 팬모터구동수단 118 : 표시수단116: fan motor driving means 118: display means

본 발명은 토출되는 공기의 풍향각도를 조절하여 방안 전범위의 공기조화를 실현할 수 있는 공기조화기의 토출기류 제어장치 및 그 방법에 관한 것이다.The present invention relates to a discharge airflow control apparatus and method of the air conditioner capable of realizing the air conditioning of the entire range by adjusting the wind direction angle of the discharged air.

종래의 공기조화기는 제1도에 도시한 바와 같이, 실내공기가 흡입되는 다수의 흡입구(3)가 형성된 흡입그릴부재(5)가 실내기본체(1 ; 이하, 본체라 한다)의 전면하부에 설치되어 있고, 상기 본체(1)의 전면상부에는 상기 흡입구(3)를 통해 흡입되어 냉풍 또는 온풍으로 열교환된 공기를 실내로 토출하는 토출구(7)가 형성되어 있다.In the conventional air conditioner, as shown in FIG. 1, a suction grill member 5 having a plurality of suction ports 3 through which indoor air is sucked is installed at the front lower part of an indoor main body (1; hereinafter referred to as a main body). In the upper part of the main body 1, the discharge port 7 which discharges the air sucked through the said suction port 3 and heat-exchanged by cold air or warm air is formed in the room.

그리고, 상기 토출구(7)에는 토출구(7)를 통해 실내로 토출되는 공기의 방향을 상하로 조절하는 풍향상하조절판(9)가 좌우로 조절하는 풍향좌우조절판(11)이 설치되어 있고, 상기 본체(1)의 전면에는실내기의 외관을 미려하게 함과 동시에 내장물을 보호하는 커버부재(13)가 고착되어 있으며, 상기 커버부재(13)의 하측부에는 공기조화기의 운전모드(자동, 냉방, 제습, 송풍, 난방 등)와 운전의 시작/정지, 상기 토출구(7)를 통해 토출되는 공기의 풍량 및 풍향등을 조절하는 조작부(15)가 구비되어 있다.In addition, the discharge port 7 is provided with a wind direction left and right control plate 11 for adjusting the direction of the air discharged upward and downward to adjust the direction of the air discharged into the room through the discharge port 7 to the left and right, the main body On the front surface of (1), the cover member 13 is fixed to the interior of the room and protects the interior. At the lower side of the cover member 13, the operation mode of the air conditioner (automatic, cooling) , Dehumidification, blowing, heating, etc.) and a start / stop of operation, and an operation unit 15 for adjusting the air volume and the wind direction of the air discharged through the discharge port 7.

또한, 제2도에 도시한 바와 같이, 상기 흡입그릴부재(5)의 내측에는 상기 흡입구(3)를 통해 흡입되는 실내공기에 부유하는 먼지등의 이물질을 필터링하는 필터부재(17)가 설치되어 있고, 상기 필터부재(17)의 내측에는 필터부재(17)이 의해 필터링된 실내공기를 냉매의 증발잠열에 의해 냉풍 또는 온풍으로 열교환시키도록 일자형상의 열교환기(19)가 설치되어 있다.In addition, as shown in FIG. 2, inside the suction grill member 5, a filter member 17 for filtering foreign substances such as dust floating in the indoor air sucked through the suction port 3 is provided. The inside of the filter member 17 is provided with a straight heat exchanger 19 to heat the indoor air filtered by the filter member 17 to cold or warm air by latent heat of evaporation of the refrigerant.

또, 상기 열교환기(19)의 상부에는 상기 흡입구(3)를 통해 실내공기를 흡입함과 동시에 상기 열교환기(19)에서 열교환된 공기를 상기 토출구(7)를 통해 실내로 토출하도록 실내모터팬(21)의 구동에 따라 회전하는 블로워팬(23:이하, 실내팬이라 한다)이 설치되어 있고, 상기 실내팬(23)의 외측에는 상기 실내팬(23)을 카바함과 동시에 상기 흡입구(3)를 통해 흡입되어 상기 토출구(7)로 토출되는 공기의 흐름을 안내하는 덕트부재(25)가 설치되어 있다.In addition, the upper part of the heat exchanger 19 to suck the indoor air through the intake port (3) and at the same time to discharge the air heat exchanged in the heat exchanger 19 to the room through the discharge port (7) indoor motor fan A blower fan 23 (hereinafter referred to as an indoor fan) which rotates in accordance with the driving of the 21 is provided, and an outer side of the indoor fan 23 is covered with the indoor fan 23 and the suction port 3 The duct member 25 is installed to guide the flow of air that is sucked through and discharged to the discharge port 7.

상기와 같이 구성된 공기조화기에 있어서, 사용자가 리모콘이나 조작부(15)를 조작하여 원하는 운전모드를 선택한 다음 운전키를 온시키면, 실내팬모터(21)의 구동에 따라 실내팬(23)이 회전하면서 흡입구(3)를 통해 실내공기가 본체(1)내로 흡입된다.In the air conditioner configured as described above, when the user operates the remote controller or the control unit 15 to select a desired driving mode and then turns on the driving key, the indoor fan 23 rotates according to the driving of the indoor fan motor 21. The indoor air is sucked into the main body 1 through the suction port 3.

상기 흡입구(3)를 통해 흡입된 실내공기에 부유하는 먼지 등의 이물질은 필터부재(17)를 통과하면서 제거되고, 상기 필터부재(17)에 의해 먼지 등의 이물질이 제거된 실내공기는 열교환기(19)를 통과하면서 열교환기(19)내에 흐르는 냉매의 증발잠열에 의해 열교환된다.The foreign matter such as dust floating in the indoor air sucked through the suction port 3 is removed while passing through the filter member 17, and the indoor air from which the foreign matter such as dust is removed by the filter member 17 is heat exchanger. Heat is exchanged by latent heat of evaporation of the refrigerant flowing in the heat exchanger 19 while passing through (19).

상기 열교환기(19)에서 열교환된 공기는 덕트부재(25)에 의해 상부로 안내되어 토출구(7)를 통해 실내로 토출되는데, 상기 토출구(7)를 통해 토출되는 공기는 풍향상하조절판(9) 및 풍향좌우조절판(11)의 풍향각도에 따라 상하 또는 좌우로 풍향이 조절된다.The air heat-exchanged in the heat exchanger (19) is guided upward by the duct member (25) and discharged into the room through the discharge port (7), the air discharged through the discharge port (7) wind direction up and down control plate (9) And the wind direction is adjusted up and down or left and right according to the wind direction angle of the wind direction left and right control plate (11).

이때, 상기 풍향상하조절판(9) 및 풍향좌우조절판(11)에 의해 토출공기의 풍향을 조절하는 방법은, 먼저 조작부(15)에 구비된 상기 풍향상하조절판(9) 동작용 키를 온 할 때마다 풍향상하조절판(9)의 각도가 상하로 변화하고, 키를 오프하면 풍향상하조절판(9)이 정지하는 동작에 따라 토출공기의 풍향을 상하로 조절한다.At this time, the method for adjusting the wind direction of the discharged air by the wind direction up and down control plate 9 and the wind direction left and right control plate 11, first when the key for operating the wind up and down control plate 9 provided in the operation unit 15 is turned on. Each time the angle of the wind direction up and down control plate 9 changes up and down, and when the key is turned off, the wind direction of the discharge air is adjusted up and down according to the operation of stopping the wind direction up and down control plate 9.

또한, 상기 조작부(15)에 구비된 상기 풍향좌우조절판(11) 동작용 키를 온하면 풍향좌우조절판(11)이 좌우로 스윙하고, 키를 다시 온하면 풍향좌우조절판(11)이 정지하는 동작에 따라 토출공기의 풍향을 좌우로 조절하도록 하였다.In addition, when the wind direction left and right control plate 11 provided on the operation unit 15 is turned on, the wind direction left and right control plate 11 swings left and right, and when the key is turned on again, the wind direction left and right control plate 11 is stopped. According to the air direction of the discharge air was adjusted to the left and right.

그런데, 이와 같이 구성된 종래의 공기조화기에서는, 사용자가 풍향상하조절판(9) 및 풍향좌우조절판(11)의 위치를 직접 확인하면서 키를 조작하여 원하는 토출기류패턴을 찾아야 하므로 사용하기가 불편하고, 풍향상하조절판(9) 및 풍향좌우조절판(11)의 풍향각도에 따라 토출공기가 상하 또는 좌우의 일정한 방향으로만 토출되어 풍향조절범위가 좁고, 방안 전체의 공기흐름을 제어할 수 없다는 문제점이 있었다.By the way, in the conventional air conditioner configured as described above, it is inconvenient to use because the user needs to find the desired discharge airflow pattern by operating a key while directly checking the positions of the up / down control plate 9 and the right and left control plate 11. According to the wind direction angle of the wind direction up and down control plate 9 and the wind direction left and right control plate 11, the discharge air is discharged only up and down or left and right in a certain direction, there is a problem that the wind direction control range is narrow, the air flow of the entire room can not be controlled. .

또한, 방안 전체의 공기조화를 위해 일정시간 간격으로 풍향상하조절판 및 풍향좌우조절판의 각도조절이 필요하므로 이에 따른 풍향변환도 사용자가 알아서 조작해야 한다는 불편함이 있었다.In addition, since the angle adjustment of the wind direction up and down control panel and the wind direction left and right control plate at regular time intervals is required for air conditioning of the entire room, there was an inconvenience in that the user must manipulate the wind direction accordingly.

따라서, 본 발명은 상술한 종래의 문제점을 해결하기 위하여 안출된 것으로서, 본 발명의 목적은 간간한 키조작으로 토출공기의 풍향각도를 조절하여 방안 전체의 공조효과를 높일 수 있는 공기조화기의 토출기류 제어장치 및 그 방법을 제공하는데 있다.Therefore, the present invention has been made to solve the above-described problems, the object of the present invention is to discharge the air conditioner to increase the air conditioning effect of the whole room by adjusting the wind direction angle of the discharged air by a simple key operation An airflow control device and method are provided.

상기 목적을 달성하기 위하여 본 발명에 의한 공기조화기의 토출기류 제어장치는 실내공기를 흡입하는 흡입구와, 상기 흡입구를 통해 흡입되는 실내공기를 열교환시키는 열교환기와, 상기 열교환기에 의해 열교환된 공기를 토출하는 토출구와, 상기 흡입구를 통해 실내공기를 흡입함과 동시에 상기 열교환기에서 열교환된 공기를 상기 토출구를 통해 실내로 토출시키는 실내팬과, 상기 토출구를 통해 토출되는 공기의 풍향을 조절하는 풍향조절판을 구비하는 공기조화기에 있어서, 제어수단과, 상기 토출구를 통해 토출되는 공기가 방안 전체에 확산되도록 키를 조작하는 운전조작수단과, 상기 운전조작수단의 키조작에 따라 토출공기가 방안 전체에 확산되도록 상기 제어수단으로부터 출력되는 제어신호를 받아서 상기 풍향조절판의 풍향각도를 조절하는 풍향조절수단으로 이루어진 것을 특징으로 한다.In order to achieve the above object, the discharge airflow control apparatus for an air conditioner according to the present invention includes a suction inlet for sucking indoor air, a heat exchanger for exchanging indoor air sucked through the suction opening, and discharged air exchanged by the heat exchanger. A discharge port configured to suck the indoor air through the suction port, an indoor fan for discharging air heat-exchanged by the heat exchanger into the room through the discharge port, and a wind direction control plate for controlling the air direction of the air discharged through the discharge port; In the air conditioner provided, the control means, the operation operation means for operating the key so that the air discharged through the discharge port is spread throughout the room, and the discharge air is diffused throughout the room in accordance with the key operation of the operation operation means Adjusting the wind direction angle of the wind direction control plate by receiving a control signal output from the control means Which it is characterized by being a wind direction adjusting means.

또한, 본 발명에 의한 공기조화기의 토출기류 제어방법은 풍향조절판의 위치변동을 방지하도록 전원투입 및 운전오프시에 풍향조절모터를 구동하여 상기 풍향조절판을 닫아 주는 초기위치스텝과, 운전조작수단에 의해 입력된 설정온도, 설정풍량 및 설정풍향에 따라 열교환된 공기를 실내로 토출하여 실내공기조화를 수행하는 공조운전스텝과, 상기 운전조작수단에 의해 와이드운전을 선택하였는지를 판별하는 와이드운전판별스텝과, 상기 와이드운전판별스텝에서 와이드운전을 선택하였다고 판별되면 토출공기가 방안 전체에 확산되도록 풍향조절모터를 구동하여 상기 풍향조절판의 풍향각도를 조절하는 풍향조절스텝과, 상기 와이드운전판별스텝에서 와이드운전을 선택하였다고 판별되면 와이드운전상태를 표시하는 표시스텝으로 이루어진 것을 특징으로 한다.In addition, the discharge airflow control method of the air conditioner according to the present invention, the initial position step for closing the wind direction control plate by driving the wind direction control motor at the time of power-on and operation off to prevent the position change of the wind direction control plate, and operation operation means An air conditioning operation step of discharging the heat-exchanged air into the room according to the set temperature, the set wind amount, and the set wind direction inputted by the air conditioner to perform indoor air conditioning, and a wide operation determination step of determining whether the wide operation is selected by the operation operation means. And a wind direction control step of adjusting the wind direction angle of the wind direction control plate by driving the wind direction control motor so that the discharged air is diffused throughout the room when it is determined that the wide operation is selected in the wide operation determination step. If it is determined that operation is selected, it is made up of a display step of displaying a wide operation state. It is characterized by.

이하, 본 발명의 일실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

본 발명에 의한 공기조화기는 제1도 및 제2도에 도시한 종래의 구성과 동일하므로 동일명칭 및 동일부호를 명기하여 중복되는 설명을 생략한다.Since the air conditioner according to the present invention is the same as the conventional configuration shown in Figs. 1 and 2, the same name and the same reference numeral are specified to omit overlapping description.

제3도에 도시한 바와 같이, 전원수단(100)은 도시되지 않은 교류전원단으로부터 공급되는 상용교류전압을 상기 공기조화기의 동작에 필요한 소정의 직류전압으로 변환하여 출력하고, 운전조작수단(102)은 사용자가 원하는 공기조화기의 운전모드(자동, 냉방, 제습, 송풍, 난방)와 운전의 시작/정지, 설정온도(Ts), 토출공기의 설정풍량 및 설정풍향을 입력하도록 다수의 기능키를 구비함은 물론, 토출공기가 방안 전체의 넓은 범위에 골고루 확산되도록 토출공기의 풍향을 자동으로 조절하는 와이드(WIDE)키를 구비하고 있다.As shown in FIG. 3, the power supply means 100 converts a commercial AC voltage supplied from an AC power supply terminal (not shown) into a predetermined DC voltage required for the operation of the air conditioner, and outputs the same. ) Is a function key for inputting the operation mode (automatic, cooling, dehumidification, blowing, heating) of the air conditioner and the start / stop of operation, the set temperature (Ts), the set air volume of the discharged air, and the set wind direction. In addition, a wide (WIDE) key for automatically adjusting the wind direction of the discharged air so that the discharged air is spread evenly over a wide range of the entire room.

그리고, 제어수단(104)은 상기 전원수단(100)으로부터 출력되고 직류전압을 인가받아 상기 공기조화기를 초기화시킴은 물론, 상기 운전조작수단(102)에 의해 입력된 운전선택신호 및 운전시작/운전정지신호에 따라 상기 공기조화기의 전체적인 동작을 제어하는 마이크로컴퓨터로써, 이 제어수단(104)은 상기 와이드키의 온 동작에 따라 토출공기가 방안 전체에 골고루 확산되도록 풍향상하조절판(9) 및 풍향좌우조절판(11)의 풍향각도를 제어한다.In addition, the control means 104 is output from the power supply means 100 and receives a DC voltage to initialize the air conditioner, as well as the operation selection signal and the operation start / operation input by the operation operation means 102. A microcomputer that controls the overall operation of the air conditioner in accordance with a stop signal, wherein the control means 104 controls the wind direction up and down control plate 9 and the wind direction so that the discharged air is evenly spread throughout the room in accordance with the on-key operation of the wide key. Control the wind direction angle of the left and right adjustment plate (11).

실내온도감지수단(106)은 상기 운전조작수단(102)에 의해 사용자가 설정한 온도(Ts)로 실내온도를 제어하여 상기 공기조화기의 공조운전을 수행하도록 흡입구(3)를 통해 흡입되는 실내공기의 온도(Tr)를 감지하고, 압축기구동수단(108)은 상기 운전조작수단(102)에 의해 사용자가 설정한 온도(Ts) 및 상기 실내온도감지수단(106)에 의해 감지된 실내온도(Tr)의 차에 따라 상기 제어수단(104)으로부터 출력되는 제어신호를 받아서 압축기(109)를 구동제어한다.The indoor temperature sensing means 106 controls the indoor temperature to the temperature Ts set by the user by the driving operation means 102 to perform the air conditioning operation of the air conditioner. The temperature Tr of the air is sensed, and the compressor driving means 108 measures the temperature Ts set by the user by the driving operation means 102 and the room temperature sensed by the room temperature sensing means 106. The compressor 109 is driven and controlled by receiving a control signal output from the control means 104 according to the difference of Tr.

또한, 풍향조절수단(110)은 상기 와이드키의 온 동작에 따라 상기 토출구(7)를 통해 토출되는 공기가 방안 전체에 골고루 확산되도록 토출공기의 방향을 상하 및 좌우 조절하는 것으로써, 이 풍향조절수단(110)은 상기 와이드키의 온시에 상기 제어수단(104)으로부터 출력되는 제어신호를 입력받아 풍향상하조절판(9)이 상하일정구간(약, 30°)을 스윙하도록 제1풍향조절모터(113)를 구동하는 제1풍향모터구동부(112)와, 상기 와이드키의 온시에 상기 제어수단(104)으로부터 출력되는 제어신호를 입력받아 풍향좌우조절판(11)이 일정시간(약, 20초) 간격으로 좌측 일정각(약, 15°), 중앙 및 우측 일정각(약, 15°)에 고정되도록 제2풍향조절모터(115)를 구동하는 제2풍향모터구동부(114)로 구성되어 있다.In addition, the wind direction control means 110 adjusts the direction of the discharge air up and down and left and right so that the air discharged through the discharge port 7 is evenly distributed throughout the room in accordance with the on-key operation of the wide key. The means 110 receives a control signal output from the control means 104 when the wide key is turned on so that the wind direction up and down control plate 9 swings up and down a predetermined section (about 30 °). The first wind direction motor driver 112 for driving 113 and the control signal output from the control means 104 when the wide key is turned on receive the wind direction left and right control plates 11 for a predetermined time (about 20 seconds). It consists of a second wind direction motor driving unit 114 for driving the second wind direction control motor 115 to be fixed to the left predetermined angle (about, 15 degrees), the center and the right predetermined angle (about, 15 degrees) at intervals.

또, 팬모터구동수단(116)은 상기 운전조작수단(102)에 의해 선택된 풍량에 따라 열교환된 공기(냉풍 또는 온풍)를 실내로 송풍하도록 상기 제어수단(104)으로부터 출력되는 제어신호를 입력받아 실내팬모터(21)의 회전수를 제어하여 실내팬(23)을 구동하고, 표시수단(118)은 상기 운전조작수단(102)에 의해 입력된 키이신호에 따라 상기 제어수단(104)으로부터 출력되는 제어신호를 받아서 운전선택모드(자동, 냉방, 제습, 송풍, 난방)와 설정온도(Ts) 및 실내온도(Tr)를 표시함은 물론, 방안 전체를 골고루 공조하는 와이드 운전상태를 표시하도록 와이드 표시램프를 온/오프시킨다.In addition, the fan motor driving means 116 receives a control signal output from the control means 104 to blow the air (cold or warm air) heat-exchanged to the room according to the air volume selected by the driving operation means (102). By controlling the rotation speed of the indoor fan motor 21 to drive the indoor fan 23, the display means 118 is output from the control means 104 in accordance with the key signal input by the driving operation means (102) In addition to displaying operation selection modes (automatic, cooling, dehumidification, blowing, heating), set temperature (Ts), and room temperature (Tr) by receiving control signals, it is possible to display a wide operation state that evenly coordinates the entire room. Turn display lamp on / off.

이하, 상기와 같이 구성된 공기조화기의 토출기류 제어장치 및 그 방법의 작용효과를 설명한다.Hereinafter, the effect of the discharge airflow control device and method of the air conditioner configured as described above will be described.

제4a도 내지 제4c도는 본 발명에 의한 공기조화기의 토출기류제어 동작순서를 도시한 플로우챠트로써, 제4a도 내지 제4c도에서 S는 스텝(STEP)을 표시한다.4A to 4C are flowcharts showing the operation flow of the airflow control of the air conditioner according to the present invention. In FIGS. 4A to 4C, S denotes a step.

먼저, 공기조화기에 전원이 인가되면, 전원수단(100)에서는 도시되지 않은 교류전원단으로부터 공급되는 상용교류전압을 상기 공기조화기의 구동에 필요한 소정의 직류전압으로 변환하여 각 구동회로 및 제어수단(104)에 출력한다.First, when power is applied to the air conditioner, the power supply means 100 converts a commercial AC voltage supplied from an AC power terminal (not shown) into a predetermined DC voltage required for driving the air conditioner, thereby driving each circuit and control means ( Output to 104).

따라서, 스텝S1에서는 상기 전원수단(100)으로부터 출력되는 직류전압을 제어수단(104)에서 입력받아 공기조화기를 초기화시키고, 스텝S2에서 제어수단(104)은 풍향상하조절판(9)을 동작원점인 닫힌 상태로 이동하도록 제1풍향조절모터(113)를 구동하기 위한 제어신호를 제1풍향모터구동부(112)에 출력한다. 이에 따라, 상기 제1풍향모터구동부(112)에서는 제어수단(104)으로부터 출력되는 제어신호를 입력받아 제1풍향조절모터(113)를 시계방향으로 22.5°/SEC의 각속도로 구동시켜 풍향상하조절판(9)을 닫아 준다.Therefore, in step S1, the DC voltage output from the power supply means 100 is inputted from the control means 104, and the air conditioner is initialized. In step S2, the control means 104 uses the wind direction control plate 9 as an operation origin. A control signal for driving the first wind direction control motor 113 is output to the first wind direction motor driver 112 to move to the closed state. Accordingly, the first wind direction motor driver 112 receives the control signal output from the control means 104 and drives the first wind direction control motor 113 at an angular speed of 22.5 ° / sec in a clockwise direction to control the wind direction up and down control panel. Close (9).

이어서, 스텝S3에서 제어수단(140)은 풍향좌우조절판(11)을 동작원점인 닫힌 상태로 이동하도록 제2풍향조절모터(115)를 구동하기 위한 제어신호를 제2풍향모터구동부(114)에 출력한다.Subsequently, in step S3, the control means 140 transmits a control signal for driving the second wind direction control motor 115 to the second wind direction motor driver 114 to move the wind direction left and right control plate 11 to the closed state, which is the operation origin. Output

따라서, 상기 제2풍향모터구동부(114)에서는 제어수단(104)으로부터 출력되는 제어신호를 입력받아 제2풍향조절모터(115)를 시계방향으로 22.5°/SEC의 각속도로 구동시켜 풍향좌우조절판(11)을 닫아 준다.Accordingly, the second wind direction motor driver 114 receives the control signal output from the control means 104 and drives the second wind direction control motor 115 at an angular speed of 22.5 ° / sec in a clockwise direction so that the wind direction left and right control plate ( 11) Close it.

이때, 스텝S4에서 제어수단(104)은 상기 제1 및 제2풍향조절모터(113,115)의 구동시간을 카운터하여 소정시간(약, 7초)이 경과하였는지를 판별하여, 소정시간이 경과하지 않은 경우(NO일 경우)에는 풍향상하조절판(9) 및 풍향좌우조절판(11)이 완전히 닫히지 않은 상태라고 판단하여 상기 스텝S2로 복귀하여 소정시간이 경과할 때까지 스텝S2이하의 동작을 반복수행한다.At this time, in step S4, the control means 104 determines whether a predetermined time (about 7 seconds) has elapsed by counting the driving time of the first and second wind direction control motors 113 and 115, and when the predetermined time has not elapsed. In the case of NO, it is determined that the wind direction up and down control plate 9 and the wind direction left and right control plate 11 are not completely closed, and the flow returns to step S2, and the operation of step S2 or less is repeated until a predetermined time elapses.

상기 스텝S4에서의 판별결과, 소정시간이 경과한 경우(YES일 경우)에는 풍향상하조절판(9) 및 풍향좌우조절판(11)이 완전히 닫힌 상태라고 판단하여 스텝S5로 나아가서 제1 및 제2풍향모터구동부(112,114)에서는 제어수단(104)의 제어에 따라 제1 및 제2풍향조절모터(113,115)의 구동을 정지시켜 풍향상하조절판(9) 및 풍향좌우조절판(11)의 닫힘동작을 완료하면서 이 상태를 이후의 동작원점으로 활용한다.As a result of the determination in step S4, when a predetermined time has elapsed (YES), it is determined that the wind direction up and down control plate 9 and the wind direction left and right control plate 11 are completely closed, and the flow proceeds to step S5 to determine the first and second wind directions. The motor driving units 112 and 114 stop the driving of the first and second wind direction control motors 113 and 115 under the control of the control means 104 to complete the closing operation of the wind direction up and down control plate 9 and the wind direction left and right control plate 11. This state is used as a later operating origin.

한편, 운전오프시에도 상기 스텝S2에서 스텝S5까지의 초기화루틴을 수행하는데, 이는 전원투입시 또는 운전오프시에 풍향상하조절판(9) 및 풍향좌우조절판(11)이 임의의 외부조작에 의해 위치가 변경되었을 경우 정확히 위치제어가 어려우므로 풍향상하조절판(9) 및 풍향좌우조절판(11)을 완전히 닫아 주는 초기화루틴을 수행하는 것이다.On the other hand, the initialization routine from step S2 to step S5 is also performed at the time of driving off, which means that the wind direction up and down control plate 9 and the wind direction left and right control plate 11 are positioned by an arbitrary external operation when the power is turned on or when the operation is off. If it is changed to precisely position control is difficult to perform the initialization routine to completely close the wind direction up and down control plate 9 and the wind direction left and right control panel (11).

이어서, 스텝S6에서는 운전조작수단(102)에 의해 냉방 또는 난방하고자 하는 실내의 설정온도(Ts) 및 설정풍량 및 설정풍향을 제어수단(104)에 입력하고, 스텝S7에서는 운전/정지키(이하, 운전키라한다)가 온 되었는지를 판별하여, 운전키가 온 되지 않은 경우(NO일 경우)에는 운전키가 온 될 때까지 공기조화기를 운전대기상태로 유지하면서 스텝S7이하의 동작을 반복수행한다.Subsequently, in step S6, the set temperature Ts, the set air volume, and the set wind direction of the room to be cooled or heated by the operation operation means 102 are input to the control means 104. In step S7, the operation / stop key (hereinafter If the operation key is not turned on (NO), the operation of step S7 or less is repeated while the air conditioner is kept in operation standby until the operation key is turned on. .

상기 스텝S7에서의 판별결과, 운전키가 온된 경우(YES일 경우)에는 운전조작수단(102)으로부터 조작명령 및 운전신호가 제어수단(104)에 입력되므로 냉방 또는 난방운전을 수행하기 위해 스텝S8로 나아가서 제어수단(104)은 실내팬모터(21)를 구동하기 위한 제어신호를 팬모터구동수단(116)에 출력한다.As a result of the determination in step S7, when the operation key is turned on (YES), an operation command and an operation signal are input from the operation operation means 102 to the control means 104, so that the operation of cooling or heating can be performed in step S8. Further, the control means 104 outputs a control signal for driving the indoor fan motor 21 to the fan motor driving means 116.

이에 따라, 상기 팬모터구동수단(116)에서는 운전조작수단(102)에 의해 입력된 설정풍량에 따라 제어수단(104)으로부터 출력되는 제어신호를 받아서 실내팬모터(21)의 회전수(속도)를 제어하여 실내팬(23)을 구동시킨다.Accordingly, the fan motor driving means 116 receives the control signal output from the control means 104 in accordance with the set air volume input by the driving operation means 102 (speed) of the indoor fan motor 21. To drive the indoor fan (23).

상기 실내팬(23)이 설정풍량에 따라 구동하면, 흡입구(3)를 통해 실내공기가 본체(1)내로 흡입되는데, 이때 흡입구(3)르 통해 흡입되는 실내공기의 온도(Tr)를 실내온도감지수단(106)에서 감지하여 제어수단(104)에 출력한다.When the indoor fan 23 is driven according to the set air volume, the indoor air is sucked into the main body 1 through the suction port 3, at which time the temperature Tr of the indoor air sucked through the suction port 3 is room temperature. The sensing means 106 detects and outputs the control means 104.

이어서, 스텝S9에서 제어수단(104)은 상기 운전조작수단(102)에 의해 입력된 설정풍향에 따라 풍향상하조절판(9) 및 풍향좌우조절판(11)의 풍향각도를 조절하도록 제1 및 제2풍향조절모터(113,115)를 구동하기 위한 제어신호를 제1 및 제2풍향모터구동부(112,114)에 출력한다.Subsequently, in step S9, the control means 104 adjusts the wind direction angles of the wind direction up and down control plate 9 and the wind direction left and right control plate 11 according to the set wind direction inputted by the driving operation means 102. A control signal for driving the wind direction control motors 113 and 115 is output to the first and second wind direction motor drivers 112 and 114.

따라서, 상기 제1 및 제2풍향모터구동부(112,114)에서는 제어수단(104)으로부터 출력되는 제어신호를 입력받아 제1 및 제2풍향조절모터(113,115)를 구동시킴으로써 풍향상하조절판(9) 및 풍향좌우조절판(11)의 풍향각도를 사용자가 설정한 풍향에 따라 조절한다.Accordingly, the first and second wind direction motor drivers 112 and 114 receive the control signals output from the control means 104 and drive the first and second wind direction control motors 113 and 115 to adjust the wind direction up and down control plates 9 and the wind direction. The wind direction angle of the left and right adjustment plate 11 is adjusted according to the wind direction set by the user.

이어서, 스텝S10에서는 상기 실내온도감지수단(106)에 의해 감지된 실내온도(Tr)와 운전조작수단(102)에 사용자가 설정한 온도(Ts)를 비교하여 압축기(109)의 구동조건인가를 판별한다.Subsequently, in step S10, the indoor temperature Tr sensed by the indoor temperature detecting means 106 is compared with the temperature Ts set by the user to the operation operation means 102 to determine whether the compressor 109 is a driving condition. Determine.

상기 압축기(109)의 구동조건이라 함은 냉방운전시에는 실내온도감지수단(106)에 의해 감지된 실내온도(Tr)가 설정온도(Ts)보다 큰 경우이고, 난방운전시에는 실내온도(Tr)가 설정온도(Ts)보다 작은 경우를 말하는데, 본 발명에서는 냉방 또는 난방운전을 예로 들어 설명한다.The driving condition of the compressor 109 is a case in which the room temperature Tr sensed by the room temperature sensing means 106 is greater than the set temperature Ts during the cooling operation, and the room temperature Tr during the heating operation. ) Is smaller than the set temperature Ts. In the present invention, cooling or heating operation will be described as an example.

상기 스텝S10에서의 판별결과, 압축기(109)의 구동조건이 아닌 경우(NO일 경우)에는 상기 스텝S8로 복귀하여 계속해서 실내온도(Tr)를 감지하면서 스텝S8이하의 동작을 반복수행하고, 압축기(109)의 구동조건인 경우(YES일 경우)에는 스텝S11로 나아가서 제어수단(104)은 실내온도(Tr)와 설정온도(Ts)의 차에 따라 압축기(109)의 운전주파수를 결정하여 압축기(109)를 구동하기 위한 제어신호를 압축기구동수단(108)에 출력한다.As a result of the discrimination in step S10, if it is not the driving condition of the compressor 109 (NO), the flow returns to the step S8 and repeats the operation of step S8 or less while continuously detecting the room temperature Tr, In the case of the driving condition of the compressor 109 (YES), the control means 104 determines the operating frequency of the compressor 109 according to the difference between the room temperature Tr and the set temperature Ts. The control signal for driving the compressor 109 is output to the compressor driving means 108.

따라서, 상기 압축기구동수단(108)에서는 제어수단(104)에서 결정된 운전주파수에 따라 압축기(109)를 구동시킨다.Therefore, the compressor driving means 108 drives the compressor 109 according to the operating frequency determined by the control means 104.

상기 압축기(109)가 구동되면, 스텝S12에서는 실내팬(23)이 구동되면서 흡입구(3)를 통해 실내공기가 본체(1)내로 흡입되고, 상기 흡입구(3)를 통해 흡입된 실내공기에 부유하는 먼지 등의 이물질은 필터부재(17)를 통과하면서 제거되며, 상기 필터부재(17)에 의해 먼지 등의 이물질이 제거된 실내공기는 열교환기(19)를 통과하면서 열교환기(19)내에 흐르는 냉매의 증발잠열에 의해 열교환된다.When the compressor 109 is driven, in step S12 the indoor fan 23 is driven while the indoor air is sucked into the main body 1 through the suction port 3, and the indoor air sucked through the suction port 3 is suspended. Foreign matter such as dust is removed while passing through the filter member 17, and the indoor air from which foreign matter such as dust is removed by the filter member 17 flows into the heat exchanger 19 while passing through the heat exchanger 19. Heat exchanged by latent heat of evaporation of the refrigerant.

상기 열교환기(19)에서 열교환된 공기는 덕트부재(25)의 안내를 받아 상부로 이동되어 토출구(7)에 회동가능케 설치된 풍향상하조절판(9) 및 풍향좌우조절판(11)의 풍향각도에 따라 상하 또는 좌우로 풍향이 조절되면서 실내공기조화를 수행한다.The air heat-exchanged in the heat exchanger 19 is moved to the upper side by the guide of the duct member 25 and according to the wind direction angle of the wind direction up and down control plate 9 and the wind direction left and right control plate 11 installed so as to be rotatable in the discharge port 7. Air conditioning is performed by adjusting the wind direction up and down or left and right.

상기와 같은 공기조화기의 정상운전시에 스텝S13에서는 운전조작수단(102)의 와이드키가 온 되었는지를 판별하여, 와이드키가 온 되지 않은 경우(NO일 경우)에는 상기 스텝S12로 복귀하여 정사운전을 계속해서 수행하면서 스텝S12이하의 동작을 반복수행한다.In the normal operation of the air conditioner as described above, in step S13, it is determined whether the wide key of the operation operation means 102 is turned on. If the wide key is not turned on (NO), the process returns to the step S12, and the normal operation is performed. Is continued, and the operation of step S12 or less is repeated.

상기 스텝S13에서의 판별결과, 와이드키가 온된 경우(YES일 경우)에는 운전조작수단(102)으로부터 와이드 운전모드에 해당하는 키이신호가 제어수단(104)에 입력되므로 공기조화기의 와이드운전을 수행하기 위해 스텝S14로 나아가서 제어수단(104)은 공기조화기의 와이드 동작상태를 표시하기 위한 제어신호를 표시수단(118)에 출력한다.As a result of the discrimination in step S13, when the wide key is turned on (YES), the key signal corresponding to the wide operation mode is input from the driving operation means 102 to the control means 104, so that wide operation of the air conditioner is performed. Proceeding to step S14, the control means 104 outputs a control signal for displaying the wide operation state of the air conditioner to the display means 118 to perform.

따라서, 표시수단(118)에서는 제어수단(104)의 제어에 따라 와이드 표시램프를 온 시켜 와이드 동작상태를 표시하고, 스텝S15에서 제어수단(104)은 토출구(7)를 통해 토출되는 공기가 방안 전체의 넓은 범위에 골고루 확산되도록 풍향상하조절판(9)의 각도를 조절하기 위한 제어신호를 제1풍향모터구동부(112)에 출력한다.Therefore, the display means 118 turns on the wide display lamp under the control of the control means 104 to display the wide operation state. In step S15, the control means 104 discharges the air discharged through the discharge port 7 into the room. A control signal for adjusting the angle of the wind direction up and down control plate 9 is output to the first wind direction motor driver 112 so as to spread evenly over the entire wide range.

이에 따라, 상기 제1풍향모터구동부(112)에서는 제어수단(104)으로부터 출력되는 제어신호를 입력받아 제1풍향조절모터(113)를 7.2°/SEC의 각속도로 구동시킴으로써 풍향상하조절판(9)이 제5도에 도시한 바와 같이, 상하일정구간(약, 30°)을 스윙한다.Accordingly, the first wind direction control unit 9 receives the control signal output from the control means 104 and drives the first wind direction control motor 113 at an angular speed of 7.2 ° / SEC to receive the control signal 104. As shown in FIG. 5, the upper and lower fixed sections (about 30 degrees) are swinged.

이어서, 스텝S16에서 제어수단(104)은 토출공기가 방안 전체의 넓은 범위에 골고루 확산되도록 풍향좌우조절판(11)의 각도를 조절하기 위한 제어신호를 제2풍향모터구동부(114)에 출력한다.Subsequently, in step S16, the control means 104 outputs a control signal for adjusting the angle of the wind direction left and right control plate 11 to the second wind direction motor driver 114 so that the discharge air is evenly spread over a wide range of the entire room.

이상 제2풍향모터구동부(114)에서는 제어수단(104)으로부터 출력되는 제어신호를 입력받아 제2풍향조절모터(115)를 14.4°/SEC의 각속도로 구동시켜 풍향좌우조절판(11)의 각도를 제6도(a)에 도시한 바와 같이, 좌측 일정각(약, 15°까지 이동시킨 후 제2풍향조절모터(115)의 구동을 정지한다.The second wind direction motor driver 114 receives the control signal output from the control means 104 and drives the second wind direction control motor 115 at an angular speed of 14.4 ° / SEC to adjust the angle of the wind direction left and right control plates 11. As shown in FIG. 6 (a), the driving of the second wind direction regulating motor 115 is stopped after moving to the left predetermined angle (about 15 °).

이때, 스텝S17에서 제어수단(104)은 상기 풍향좌우조절판(11)이 좌측 일정각에 고정된 시간을 카운터하여 소정시간(약, 20초)이 경과하였는지를 판별하여, 소정시간이 경과하지 않은 경우(NO일 경우)에는 소정시간이 경과할 때까지 스텝S17이하의 동작을 반복수행한다.At this time, in step S17, the control means 104 determines whether the predetermined time (about 20 seconds) has elapsed by counting the time when the wind direction left and right control plate 11 is fixed at a certain left angle, and when the predetermined time has not elapsed. (NO), the operation of step S17 or less is repeated until a predetermined time elapses.

상기 스텝S17에서의 판별결과, 소정시간이 경과할 경우(YES일 경우)에는 스텝S18로 나아가서 제2풍향모터구동부(114)는 제어수단(104)의 제어에 다라 제2풍향조절모터(115)를 14.4°/SEC의 각속도로 구동시켜 풍향좌우조절판(11)의 각도를 제6도(b)에 도시한 바와 같이, 중앙으로 이동시킨 후, 제2풍향조절모터(115)의 구동을 정지한다.As a result of the discrimination in step S17, when a predetermined time has elapsed (YES), the process proceeds to step S18 where the second wind direction motor driver 114 controls the second wind direction control motor 115 according to the control of the control means 104. Drive at an angular speed of 14.4 ° / SEC to move the angle of the wind direction left and right control plate 11 to the center as shown in FIG. 6 (b), and then stop the driving of the second wind direction adjustment motor 115. .

이때, 스텝S19에서 제어수단(104)은 상기 풍향좌우조절판(11)이 중앙에 고정된 시간을 카운터하여 소정시간(약, 20초)이 경과하였는지를 판별하여, 소정시간이 경과하지 않은 경우(NO일 경우)에는 소정시간이 경과할 때까지 스텝S19이하의 동작을 반복수행한다.At this time, in step S19, the control means 104 determines whether a predetermined time (approximately 20 seconds) has elapsed by counting the time when the wind direction control panel 11 is fixed at the center, and when the predetermined time has not elapsed (NO In this case, the operation of step S19 or less is repeated until the predetermined time elapses.

상기 스텝S19에서의 판별결과, 소정시간이 경과한 경우(YES일 경우)에는 스텝S20으로 나아가서 제2풍향모터구동부(114)는 제어수단(104)의 제어에 다라 제2풍향조절모터(115)를 14.4°/SEC의 각속도로 구동시켜 풍향좌우조절판(11)의 각도를 제6도(c)에 도시한 바와 같이, 우측 일정각(약, 15°)까지 이동시킨 후, 제2풍향조절모터(115)의 구동을 정지한다.As a result of the discrimination in step S19, when a predetermined time has elapsed (YES), the process proceeds to step S20 where the second wind direction motor driver 114 controls the second wind direction adjustment motor 115 according to the control of the control means 104. Drive at an angular speed of 14.4 ° / SEC to move the angle of the wind direction left and right control plate 11 to the right predetermined angle (about 15 °) as shown in FIG. 6 (c). The drive of 115 is stopped.

이때, 스텝S21에서 제어수단(104)은 상기 풍향좌우조절판(11)이 우측 일정각에 고정된 시간을 카운터하여 소정시간(약, 20초)이 경과하였는지를 판별하여, 소정시간이 경과하지 않은 경우(NO일 경우)에는 소정시간이 경과할 때까지 스텝S21이하의 동작을 반복수행한다.At this time, in step S21, the control means 104 determines whether a predetermined time (about 20 seconds) has elapsed by counting a time when the wind direction left and right control plate 11 is fixed at a predetermined right angle, and when the predetermined time has not elapsed. (NO), the operation of step S21 or less is repeated until a predetermined time elapses.

상기 스텝S21에서의 판별결과, 소정시간이 경과한 경우(YES일 경우)에는 스텝S22로 나아가서 와이드키가 다시 온 되었는지를 판별하여, 와이드키가 온 되지 않은 경우(NO일 경우)에는 상기 스텝S16으로 복귀하여 스텝S16이하의 동작을 반복수행한다.As a result of the discrimination in step S21, when a predetermined time has elapsed (YES), the flow advances to step S22 to determine whether the wide key is on again, and when the wide key is not on (NO), the step S16 The process returns to and repeats the operation of step S16 and below.

이에 따라, 흡입구(3)를 통해 흡입된 실내공기는 열교환기(19)를 통과하면서 열교환기(19)내에 흐르는 냉매의 증발잠열에 의해 열교환되고, 열교환기(19)에서 열교환된 공기는 덕트부재(25)의 안내를 받아 상부로 이동하여 토출구(7)를 통해 실내로 토출된다.Accordingly, the indoor air sucked through the suction port 3 is heat-exchanged by the latent heat of evaporation of the refrigerant flowing in the heat exchanger 19 while passing through the heat exchanger 19, and the air heat-exchanged in the heat exchanger 19 is ducted. Guided by the 25 to move to the upper portion is discharged to the room through the discharge port (7).

이때, 상기 토출구(7)에 설치된 풍향상하조절판(9)의 상하일정구간 연속스윙과 일정시간 간격으로 좌측 일정각, 중앙, 우측 일정각으로 이동하는 풍향좌우조절판(11)의 풍향각도에 따라 토출기류가 방안 전체에 골고루 확산되어 넓은 범위의 공기조화를 수행한다.At this time, the discharge direction according to the vertical swing section of the wind direction up and down control plate 9 installed in the discharge port 7 and the wind direction angle of the wind direction left and right control plate 11 moving to the left constant angle, the center, and the right constant angle at regular intervals. Airflow is spread evenly throughout the room to achieve a wide range of air conditioning.

상기 스텝S22에서의 판별결과, 와이드키가 온된 경우(YES일 경우)에는 운전조작수단(102)으로부터 와이드 운전모드정지에 해당하는 키이신호가 제어수단(104)에 입력되므로 공기조화기의 와이드운전을 정지하기 위해 스텝S23으로 나아가서 제어수단(104) 와이드 동작정지를 표시하기 위한 제어신호를 표시수단(118)에 출력한다.As a result of the determination in step S22, when the wide key is turned on (YES), the key signal corresponding to the wide operation mode stop is input from the driving operation means 102 to the control means 104, so that the wide operation of the air conditioner is performed. In order to stop the process, the flow advances to step S23 to output the control signal for displaying the stop of the control means 104 to the display means 118.

따라서, 표시수단(118)에서는 제어수단(104)의 제어에 따라 와이드 표시램프를 오프시켜 와이드 동작정지상태를 표시하고, 스텝S24에서 제1 및 제2풍향조절모터(113,115)는 와이드모드 이전의 냉방 또는 난방운전모드 설정값으로 복귀하여 상기 스텝S12에서의 정상운전을 계속해서 수행하면서 스텝S12이하의 동작을 반복수행한다.Accordingly, in the display means 118, the wide display lamp is turned off under the control of the control means 104 to display the wide operation stop state. In step S24, the first and second wind direction adjustment motors 113 and 115 are operated before the wide mode. After returning to the cooling or heating operation mode setting value, the operation of step S12 or less is repeated while continuing the normal operation in step S12.

상기의 설명에서와 같이 본 발명에 의한 공기조화기의 토출기류 제어장치 및 그 방법에 의하면, 간단한 키조작으로 토출공기의 풍향각도를 조절하여 방안 전체의 공조효과를 높일 수 있다는 뛰어난 효과가 있다.According to the discharge airflow control apparatus and method of the air conditioner according to the present invention as described above, there is an excellent effect that it is possible to increase the air conditioning effect of the entire room by adjusting the wind direction angle of the discharged air by a simple key operation.

Claims (2)

실내공기를 흡입하는 흡입구와, 상기 흡입구를 통해 흡입되는 실내공기를 열교환시키는 열교환기와, 상기 열교환기에 의해 열교환된 공기를 토출하는 토출구와, 상기 흡입구를 통해 실내공기를 흡입함과 동시에 상기 열교환기에서 열교환된 공기를 상기 토출구를 통해 실내로 토출시키는 실내팬과, 상기 토출구를 통해 토출되는 공기의 풍향을 조절하는 풍향조절판을 구비하는 공기조화기에 있어서, 상기 토출구를 통해 토출되는 공기의 풍향을 조절하도록 와이드신호를 입력하는 와이드키와, 상기 와이드키의 조작에 따라 와이드신호가 입력되면 토출공기가 방안 전체에 확산되도록 상기 풍향조절판의 풍향각도를 제어하기 위한 제어신호를 출력하는 제어수단과, 상기 제어수단으로부터의 제어신호에 따라 토출공기의 풍향을 조절하도록 풍향상하조절판을 상하스윙시키면서 풍향좌우조절판을 일정시간 간격으로 좌측 일정각, 중앙, 우측 일정각으로 이동시키는 풍향조절수단과, 상기 제어수단으로부터의 제어신호에 따라 방안 전체를 공조하는 와이드 운전상태를 표시하는 표시수단으로 이루어진 것을 특징으로 하는 공기조화기의 토출기류 제어장치.A suction port for sucking indoor air, a heat exchanger for exchanging indoor air sucked through the suction port, a discharge port for discharging air exchanged by the heat exchanger, and suctioning indoor air through the suction port, An air conditioner having an indoor fan for discharging the heat-exchanged air into the room through the discharge port, and a wind direction control plate for adjusting the wind direction of the air discharged through the discharge port, to adjust the wind direction of the air discharged through the discharge port. A control means for outputting a wide key for inputting a wide signal, and a control signal for controlling the wind direction angle of the wind direction control plate so that when the wide signal is input according to the operation of the wide key, the discharged air diffuses through the room; Up and down the wind direction to adjust the wind direction of the discharged air in accordance with the control signal from the means The wind direction control means for moving the wind direction left and right control plate at a predetermined time interval while moving the upper and lower swing plates at a predetermined time interval, and a wide operation state for coordinating the entire room in accordance with a control signal from the control means. Discharge airflow control device for an air conditioner, characterized in that the display means. 풍향상하/좌우조절판의 위치변동을 방지하도록 전원투입 및 운전오프시에 풍향조절모터를 구동하여 상기 풍향상하/좌우조절판을 닫아주는 초기위치단계와, 운전조작수단에 의해 입력된 설정온도, 설정풍량 및 설정풍향에 따라 열교환기에서 열교환된 공기를 실내로 토출하여 실내공기조화를 행하는 공조운전단계와, 상기 운전조작수단으로부터 와이드신호가 입력되었는지를 판별하는 와이드신호판별판별단계와, 상기 와이드신호판별단계에서 와이드신호가 입력되었다고 판별되면 상기 풍향상하조절판을 상하스윙시키면서 상기 풍향좌우조절판을 일정시간 간격으로 좌측 일정각, 중앙, 우측 일정각으로 이동시켜 토출공기의 풍향을 조절하는 풍향조절단계와, 상기 와이드신호판별단계에서 와이드신호가 입력되었다고 판별되면 방안 전체를 공조하는 와이드 운전상태를 표시하는 표시단계로 이루어진 것을 특징으로 하는 공기조화기의 토출기류 제어방법.An initial position step of closing the wind direction up / down / left / right control panel by driving the wind direction control motor at the time of power supply and operation off to prevent the position fluctuation of the wind direction up / down / left / right control panel, and the set temperature and the set wind volume inputted by the operation operation means. And an air conditioning operation step of discharging the air heat-exchanged by the heat exchanger to the room according to the set wind direction to perform indoor air conditioning, and a wide signal discrimination step of discriminating whether a wide signal is input from the driving operation means, and the wide signal discrimination. A wind direction control step of adjusting the wind direction of the discharged air by moving the wind direction left and right control plates at a predetermined time interval by moving the wind direction left and right control plates at a predetermined time interval when it is determined that the wide signal is input; If it is determined that the wide signal is input in the wide signal discrimination step, the whole room is air-conditioned. The discharge flow control method of an air conditioner, characterized in that comprising a display step of displaying a wide operating state.
KR1019960017553A 1996-05-22 1996-05-22 Device and method of air flow control for airconditioner KR100187264B1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
KR1019960017553A KR100187264B1 (en) 1996-05-22 1996-05-22 Device and method of air flow control for airconditioner
GR970100190A GR1003320B (en) 1996-05-22 1997-05-16 Discharged air current control apparatus of air conditioner and method thereof
IDP971665A ID16935A (en) 1996-05-22 1997-05-20 WIND FLOW CONTROL TOOLS EXIT FROM AIR CONSTRUCTION MACHINERY AND WORK METHODS
MXPA/A/1997/003745A MXPA97003745A (en) 1996-05-22 1997-05-21 Device for the control of air current downloaded from an air conditioner and method for me
FR9706164A FR2749069A1 (en) 1996-05-22 1997-05-21 Control of air flow delivered by room air conditioning unit
ES009701104A ES2147083B1 (en) 1996-05-22 1997-05-22 AIR CURRENT CONTROL DEVICE DOWNLOADED FROM AN AIR CONDITIONER AND PROCEDURE APPLICABLE TO THE SAME.
BR9703223A BR9703223A (en) 1996-05-22 1997-05-22 Apparatus and method of controlling airflow discharged from air conditioning
US08/859,936 US5971846A (en) 1996-05-22 1997-05-22 Discharged air current control apparatus of air conditioner and method thereof
CN97113244A CN1100967C (en) 1996-05-22 1997-05-22 Discharged air current control apparatus of air conditioner and method thereof
JP9132267A JP2901148B2 (en) 1996-05-22 1997-05-22 Apparatus and method for controlling air flow of an air conditioner
IT97RM000303A IT1291912B1 (en) 1996-05-22 1997-05-22 DISCHARGE AIR CURRENT CONTROL DEVICE OF AN AIR CONDITIONER AND RELATIVE METHOD

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KR100459365B1 (en) * 2001-10-16 2004-12-03 위니아만도 주식회사 Method for controlling blowoff direction of air-conditioner used both cooler and heater

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