KR100308372B1 - Method for controlling dehumidifying operation of package type air conditioner - Google Patents

Method for controlling dehumidifying operation of package type air conditioner Download PDF

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Publication number
KR100308372B1
KR100308372B1 KR1019970078670A KR19970078670A KR100308372B1 KR 100308372 B1 KR100308372 B1 KR 100308372B1 KR 1019970078670 A KR1019970078670 A KR 1019970078670A KR 19970078670 A KR19970078670 A KR 19970078670A KR 100308372 B1 KR100308372 B1 KR 100308372B1
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South Korea
Prior art keywords
humidity
compressor
indoor
indoor fan
controlling
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KR1019970078670A
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Korean (ko)
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KR19990058534A (en
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신경철
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황한규
만도공조 주식회사
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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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/46—Improving electric energy efficiency or saving
    • 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
    • F24F2110/10—Temperature
    • 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
    • F24F2110/20—Humidity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/50—Load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification

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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

PURPOSE: A method for controlling the dehumidifying operation of a package type air conditioner is provided to perform dehumidifying operation at a low power consumption rate while maintaining a moderate room temperature by controlling a compressor and an indoor fan. CONSTITUTION: A method for controlling the dehumidifying operation of an air conditioner comprises the steps of a user setting up dehumidifying operation(S1), a microcomputer controlling a drive unit and controlling an indoor fan at a low flow rate for 6 minutes while driving a compressor(S2-S3), the microcomputer comparing a detected internal humidity to a predetermined humidity(S4), operating the indoor fan at a low flow rate for a specific time while stopping the compressor if the internal humidity is lower than 60%(S5-S6), the microcomputer comparing a detected internal temperature to a predetermined temperature if the internal humidity is over 60%(S7), driving the compressor and the indoor fan for 6 minutes after stopping 4 minutes if the internal temperature is higher than the predetermined temperature(S8-S11), and driving the compressor and the indoor fan for 3 minutes after stopping 6 minutes if the internal temperature is lower than the predetermined temperature.

Description

패키지 에어컨의 제습운전 제어방법Control method of dehumidification operation of package air conditioner

본 발명은 패키지 에어컨에 있어서, 제습운전시 압축기와 실내팬을 제어하여 효율적인 제습을 행할 수 있도록 하는 제습운전 제어방법에 관한 것이다.The present invention relates to a dehumidification operation control method of controlling a compressor and an indoor fan during dehumidification operation in a package air conditioner.

일반적으로 제습운전은 장마철 대기중의 습도가 높을 경우 실행하게 되는데, 종래의 제습운전은 압축기를 정지시킨 상태에서 실내팬을 이용하여 공기의 순환만으로 실내의 수분을 실내열교환기에 흡착키도록 하고 있으나 이러한 방법은 제습운전중에는 압축기가 정지된 상태이기 때문에 실내온도를 유지할 수 없는 문제점이 있다.In general, the dehumidification operation is performed when the humidity in the rainy season is high. In the conventional dehumidification operation, the indoor fan is adsorbed to the indoor heat exchanger only by circulating air using an indoor fan while the compressor is stopped. The method has a problem that the indoor temperature cannot be maintained because the compressor is stopped during the dehumidification operation.

본 발명은 이러한 점을 감안하여 안출된 것으로, 특히 제습운전중에 압축기와 실내팬을 제어하여 실내온도를 유지하면서도 저전력으로 제습운전이 행해질 수 있도록 하는 패키지 에어컨의 제습운전 제어방법을 제공하는데 목적이 있다.The present invention has been made in view of this point, and an object of the present invention is to provide a method of controlling a dehumidification operation of a package air conditioner, in which a dehumidification operation can be performed at low power while maintaining an indoor temperature by controlling a compressor and a fan during a dehumidification operation. .

이러한 목적을 달성하기 위한 본 발명은 습도센서, 실내센서, 마이컴, 압축기 및 실내팬을 포함하는 패키지 에어컨에 있어서, 제습모드로 설정되면 압축기와 실내팬을 일정시간 동안 구동하는 제습초기단계와; 상기 제습초기단계 완료후 습도센서에서 검출된 실내습도와 기 설정된 기준습도를 비교하는 습도판단단계와; 상기 습도판단단계에서 실내습도가 기준습도 보다 낮을 경우 압축기를 정지시키고 실내팬을 약풍으로 회전시키는 저습도제습단계와; 실내습도가 기준습도 보다 높을 경우 실내온도와 설정온도를 비교하여 실내온도가 설정온도 보다 높을 경우 및 실내온도가 설정온도 보다 낮을 경우 압축기와 실내팬을 일정시간 정지시킨 후 구동하는 고습도제습단계;의 루틴을 수행함을 특징으로 한다.In order to achieve the above object, the present invention provides a package air conditioner including a humidity sensor, an indoor sensor, a microcomputer, a compressor, and an indoor fan, comprising: a dehumidification initial step of driving the compressor and the indoor fan for a predetermined time when the dehumidification mode is set; A humidity judging step of comparing the indoor humidity detected by the humidity sensor with a preset reference humidity after completion of the initial dehumidification step; A low humidity dehumidifying step of stopping the compressor and rotating the indoor fan in a mild wind when the indoor humidity is lower than the reference humidity in the humidity determination step; When the indoor humidity is higher than the reference humidity, comparing the room temperature and the set temperature, if the room temperature is higher than the set temperature and the room temperature is lower than the set temperature, the high humidity dehumidifying step of driving after stopping the compressor and the fan for a certain time; Characterized by performing routines.

도 1은 본 발명에 따른 전기적인 연결구성을 보인 블록회로도,1 is a block circuit diagram showing an electrical connection configuration according to the present invention,

도 2는 본 발명에 따른 제습운전 제어방법을 설명하기 위한 순서도.2 is a flowchart illustrating a dehumidification operation control method according to the present invention.

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

10;습도센서 20;실내센서10; humidity sensor 20; indoor sensor

30;마이컴 40;구동부30; microcomputer 40; drive unit

50;압축기 60;실내팬50; compressor 60; indoor fan

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 통해 상세하게 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 전기적인 연결구성을 보인 블록회로도로써, 실내습도를 검출하는 습도센서(10)와, 실내온도를 검출하는 실내센서(20)와, 상기 습도센서 및 실내센서에서 감지된 신호를 근거로 제습운전을 제어하는 마이컴(30)과, 상기 마이컴(30)의 제어에 의해 부하를 구동하는 구동부(40)와, 상기 구동부(40)에 의해 제어되는 압축기(50) 및 실내팬(60)으로 구성된다.1 is a block circuit diagram showing an electrical connection according to the present invention, the humidity sensor 10 for detecting the indoor humidity, the indoor sensor 20 for detecting the indoor temperature, and the humidity sensor and the indoor sensor detected The microcomputer 30 for controlling the dehumidification operation based on the signal, the driver 40 for driving the load under the control of the microcomputer 30, the compressor 50 controlled by the driver 40, and the indoor fan. It consists of 60.

이와 같이 구성된 본 발명의 제습운전 제어방법을 도 2를 참조하여 설명한다. 본 발명은 사용자에 의해 제습운전이 설정(S1)되면 마이컴(30)에서는 구동부(40)를 제어하여 압축기(50)를 구동시킨 상태로 실내팬(60)을 약풍으로 6분간 제어(S2-S3)한다. 이후 마이컴(30)에서는 습도센서(10)에서 검출된 실내습도와 기 설정된 습도를 판단(S4)하게 되며, 이때 실내습도가 60%를 기준으로 저습도제어단계와 고습도 제어단계를 수행한다.The dehumidification operation control method of the present invention configured as described above will be described with reference to FIG. 2. When the dehumidification operation is set by the user (S1), the microcomputer 30 controls the driving unit 40 to control the indoor fan 60 with weak wind for 6 minutes in a state of driving the compressor 50 (S2-S3). )do. Thereafter, the microcomputer 30 determines the indoor humidity and the preset humidity detected by the humidity sensor 10 (S4). At this time, the indoor humidity performs the low humidity control step and the high humidity control step based on 60%.

만약 실내습도가 60% 이하인 저습도제어는 압축기(50)를 정지시킨 상태에서 실내팬(60)을 약풍으로 일정시간 운전(S5-S6)한 후 이전모드인 냉방모드를 수행한다.If the indoor humidity is 60% or less low humidity control is performed for a predetermined time (S5-S6) for a predetermined time (S5-S6) in the indoor fan 60 in the state in which the compressor 50 is stopped and performs the cooling mode that is the previous mode.

반대로 실내습도가 60% 이상인 고습도일 경우에는 마이컴(30)에서 실내센서(20)에서 검출된 실내온도와 설정온도를 비교(S7)한 후 실내온도가 설정온도 보다 높을 경우에는 압축기(50) 및 실내팬(60) 4분간 정지시킨 후에 6분간 구동(S8-S11)시켜 제습운전을 완료하며, 실내온도가 설정온도 보다 낮을 경우에는 압축기(50) 및 실내팬(60)을 6분간 정지시킨 후 3분간 구동(S12-S15)시켜 제습운전을 완료한다.On the contrary, when the indoor humidity is high humidity of 60% or more, the microcomputer 30 compares the indoor temperature detected by the indoor sensor 20 with the set temperature (S7), and when the indoor temperature is higher than the set temperature, the compressor 50 and After the indoor fan 60 has been stopped for 4 minutes, it is driven for 6 minutes (S8-S11) to complete the dehumidification operation. When the indoor temperature is lower than the set temperature, the compressor 50 and the indoor fan 60 are stopped for 6 minutes. Drive for 3 minutes (S12-S15) to complete the dehumidification operation.

이상에서 설명한 바와 같이 본 발명에 따른 제습운전은 압축기와 실내팬을 동시에 제어함으로써 장마철과 같은 고온다습한 환경에서 저소비 전력으로 제습운전을 행할 수 있다.As described above, the dehumidification operation according to the present invention can perform the dehumidification operation at low power consumption in a high temperature and high humidity environment such as during the rainy season by controlling the compressor and the indoor fan at the same time.

Claims (1)

습도센서, 실내센서, 마이컴, 압축기 및 실내팬을 포함하는 패키지 에어컨에 있어서, 제습모드로 설정되면 압축기와 실내팬을 일정시간 동안 구동하는 제습초기단계와; 상기 제습초기단계 완료후 습도센서에서 검출된 실내습도와 기 설정된 기준습도를 비교하는 습도판단단계와; 상기 습도판단단계에서 실내습도가 기준습도 보다 낮을 경우 압축기를 정지시키고 실내팬을 약풍으로 회전시키는 저습도제습단계와; 실내습도가 기준습도 보다 높을 경우 실내온도와 설정온도를 비교하여 실내온도가 설정온도 보다 높을 경우 및 실내온도가 설정온도 보다 낮을 경우 압축기와 실내팬을 일정시간 정지시킨 후 구동하는 고습도제습단계;의 루틴을 수행함을 특징으로 하는 패키지 에어컨의 제습운전 제어방법.A package air conditioner including a humidity sensor, an indoor sensor, a microcomputer, a compressor, and an indoor fan, comprising: a dehumidification initial step of driving the compressor and the indoor fan for a predetermined time when the dehumidification mode is set; A humidity judging step of comparing the indoor humidity detected by the humidity sensor with a preset reference humidity after completion of the initial dehumidification step; A low humidity dehumidifying step of stopping the compressor and rotating the indoor fan in a mild wind when the indoor humidity is lower than the reference humidity in the humidity determination step; When the indoor humidity is higher than the reference humidity, comparing the room temperature and the set temperature, if the room temperature is higher than the set temperature and the room temperature is lower than the set temperature, the high humidity dehumidifying step of driving after stopping the compressor and the fan for a certain time; Dehumidifying operation control method for a package air conditioner characterized in that performing a routine.
KR1019970078670A 1997-12-30 1997-12-30 Method for controlling dehumidifying operation of package type air conditioner KR100308372B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101502096B1 (en) * 2008-07-22 2015-03-12 삼성전자 주식회사 Control method of air conditioner

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KR100512248B1 (en) * 2002-10-29 2005-09-02 엘지전자 주식회사 Method for power saving motion for dehumidification of air canditioner
KR101527609B1 (en) * 2008-03-12 2015-06-09 엘지전자 주식회사 Air conditioning system and method of controlling the same
KR101526338B1 (en) * 2008-05-07 2015-06-08 엘지전자 주식회사 Dehumidification controlling method for Air conditioner
CN112628986B (en) * 2020-12-17 2022-09-06 佛山市顺德区美的电子科技有限公司 Dehumidification control method, dehumidification apparatus, and computer-readable storage medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920020142A (en) * 1991-04-25 1992-11-20 아오이 죠이치 Air conditioner

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920020142A (en) * 1991-04-25 1992-11-20 아오이 죠이치 Air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101502096B1 (en) * 2008-07-22 2015-03-12 삼성전자 주식회사 Control method of air conditioner

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