KR970016161A - Control device for combined hot and cold fan and its control method - Google Patents

Control device for combined hot and cold fan and its control method Download PDF

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Publication number
KR970016161A
KR970016161A KR1019950033308A KR19950033308A KR970016161A KR 970016161 A KR970016161 A KR 970016161A KR 1019950033308 A KR1019950033308 A KR 1019950033308A KR 19950033308 A KR19950033308 A KR 19950033308A KR 970016161 A KR970016161 A KR 970016161A
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KR
South Korea
Prior art keywords
fan
microcomputer
bulb temperature
key
driving
Prior art date
Application number
KR1019950033308A
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Korean (ko)
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KR0132173B1 (en
Inventor
한용범
Original Assignee
배순훈
대우전자 주식회사
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Priority to KR1019950033308A priority Critical patent/KR0132173B1/en
Publication of KR970016161A publication Critical patent/KR970016161A/en
Application granted granted Critical
Publication of KR0132173B1 publication Critical patent/KR0132173B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
    • F24H9/2071—Arrangement or mounting of control or safety devices for air heaters using electrical energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/006—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by influencing fluid temperatures

Abstract

본 발명은 온ㆍ선풍 겸용 선풍기의 제어기술에 관한 것으로, 더 자세하게는 온ㆍ선풍 겸용 선풍기를 제어함에 있어 선풍기에는 통상의 선풍바람과 더불어 방열기능을 갖도록 제어하는 반면에, 온풍시에는 주위의 건구온도 및 습구온도에 따라 자동으로 온풍바람이 획득되는 온풍기능이 갖도록 된 온ㆍ선풍 겸용 선풍기의 제어장치 및 그 제어방법에 관한 것으로서, 각 온풍 및 선풍명령을 키신호로써 입력하여주는 키입력부(30)와, 선풍기의 주위건구온도를 감지하여 주는 건구온도감지부(10)와, 선풍기의 주위습구온도를 감지하여 주는 습구온도감지부(20)와, 상기 키입력부(30)에 의한 온풍 및 선풍키명령을 입력받아 각 키조건에 따라 차별적인 제어모드를 갖고 전체동작을 제어하는 마이컴(40)과, 상기 마이컴(40)의 제어출력에 의해 상대습도를 표시하여 주는 디스플레이부(50)와, 상기 마이컴(40)의 제어출력에 의해 히터를 구동하여 주는 히터구동부(60)와, 상기 마이컴(40)의 제어출력에 의해 송풍팬을 구동하여 주는 송풍팬구동부(70)와, 상기 마이컴(40)의 제어출력에 의해 냉각팬을 구동하여 주는 냉각팬구동부(80)로 구성된 특징이 있다.The present invention relates to a control technology for a combined hot / air fan, and more particularly, in controlling the hot / double fan, the fan is controlled to have a heat dissipation function along with a normal wind blow, while the hot air is blown around. The present invention relates to a control apparatus and a control method of a combined hot / air fan, in which a hot air wind is automatically acquired according to temperature and wet bulb temperature, and a method of controlling the same. ), A dry bulb temperature sensing unit 10 for sensing an ambient dry bulb temperature of the fan, a wet bulb temperature sensing unit 20 for detecting an ambient wet bulb temperature of the fan, and warm air and a gust of air by the key input unit 30. Receives a key command and has a differential control mode according to each key condition to display the relative humidity by the microcomputer 40 for controlling the entire operation and the control output of the microcomputer 40. The main display unit 50, a heater driver 60 for driving the heater by the control output of the microcomputer 40, and a blowing fan driver for driving the blower fan by the control output of the microcomputer 40 ( 70 and a cooling fan driver 80 for driving the cooling fan by the control output of the microcomputer 40.

Description

온ㆍ선풍 겸용 선풍기의 제어장치 및 그 제어방법Control device for combined hot / air fan and control method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래, 발명에 따른 온ㆍ냉풍 겸용 선풍기의 개략적인 측면도,1 is a schematic side view of a conventional hot / cold fan according to the present invention;

제2도는 본 발명에 따른 제어블럭도,2 is a control block diagram according to the present invention,

제3도는 제2도의 동작설명에 대한 흐름도.3 is a flow chart for explaining the operation of FIG.

Claims (3)

각 온풍 및 선풍명령을 키신호로써 입력하여주는 키입력부(30)와, 선풍기의 주위건구온도를 감지하여 주는 건구온도감지부(10)와, 선풍기의 주위습구온도를 감지하여 주는 습구온도감지부(20)와, 상기 키입력부(30)에 의한 온풍 및 선풍키명령을 입력받아 각 키조건에 따라 차별적인 제어모드를 갖고 전체동작을 제어하는 마이컴(40)과, 상기 마이컴(40)의 제어출력에 의해 상대습도를 표시하여 주는 디스플레이부(50)와, 상기 마이컴(40)의 제어출력에 의해 히터를 구동하여 주는 히터구동부(60)와, 상기 마이컴(40)의 제어출력에 의해 송풍팬을 구동하여 주는 송풍팬구동부(70)와, 상기 마이컴(40)의 제어출력에 의해 냉각팬을 구동하여 주는 냉각팬구동부(80)로 구성된 것을 특징으로 한 온ㆍ선풍 겸용 선풍기의 제어장치.A key input unit 30 for inputting each warm air and a fan command as a key signal, a dry bulb temperature sensing unit 10 for sensing an ambient dry bulb temperature of the fan, and a wet bulb temperature sensing unit for detecting an ambient wet bulb temperature of the fan 20, a microcomputer 40 for receiving a hot air and a fan key command by the key input unit 30 and having a differential control mode according to each key condition to control the overall operation, and the control of the microcomputer 40; The display unit 50 which displays the relative humidity by output, the heater driving unit 60 which drives the heater by the control output of the microcomputer 40, and the blowing fan by the control output of the microcomputer 40 And a blower fan driving unit (70) for driving a cooling fan driving unit (80) for driving a cooling fan by the control output of the microcomputer (40). 전원인가후 온풍키 및 선풍키의 명령이 입력되었는가를 판단하는 단계(S100)(S111)와, 선풍키 명령시에는 냉각팬이 역회전동작으로 구동 온하는 단계(S112~S113)와, 송풍팬의 소정의 RPM으로 구동 온하는 단계(S114~S115)와, 온풍키 명령시에는 초기의 건구온도와 습구온도를 감지 세트하여 그 차로써 상대습도를 계산하여 세트함과 동시에 디스플레이부에 수치로써 표시하는 단계(S101~S103)와, 소정치로 설정한 상대습도와 상기한 상대습도를 비교하는 단계(S104)와, 설정습도보다 높은 것으로 판단되면 히터를 온시켜 발열동작을 개시함과 동시에 냉각팬모터가 정회전동작 구동온 및 송풍팬이 소정의 RPM으로 구동온하는 단계(S105~S110)로 구비된 것을 특징으로 한 온ㆍ선풍 겸용 선풍기의 제어장치.Determining whether the command of the hot air key and the fan key is input after the power is applied (S100) (S111), the step of driving on the cooling fan in the reverse rotation operation during the fan key command (S112 ~ S113), and the blowing fan Step of driving on at a predetermined RPM of (S114 ~ S115), and during the hot air key command, the initial dry bulb temperature and wet bulb temperature is sensed and set, the relative humidity is calculated and set as the difference and displayed on the display as a numerical value. Step (S101 to S103), comparing the relative humidity set to a predetermined value with the relative humidity (S104), and when determined to be higher than the set humidity, turns on the heater to start the heating operation and at the same time the cooling fan A control apparatus for a combined electric fan and a fan, characterized in that the motor is provided with a forward rotation operation drive-on and a blowing fan drive-on at a predetermined RPM (S105 to S110). 제2항에 있어서, 단계(S104)에서 상대습도를 70%로 설정한 것으로 특징으로 한 온ㆍ선풍 겸용 선풍기의 제어장치.3. The control apparatus for a combined electric / fan fan according to claim 2, wherein the relative humidity is set at 70% in step S104. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950033308A 1995-09-30 1995-09-30 Heating motor fan control device and method thereof KR0132173B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950033308A KR0132173B1 (en) 1995-09-30 1995-09-30 Heating motor fan control device and method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950033308A KR0132173B1 (en) 1995-09-30 1995-09-30 Heating motor fan control device and method thereof

Publications (2)

Publication Number Publication Date
KR970016161A true KR970016161A (en) 1997-04-28
KR0132173B1 KR0132173B1 (en) 1998-04-20

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100998166B1 (en) * 2010-03-15 2010-12-03 윤근수 Multiple hair drier
CN103790850A (en) * 2014-03-09 2014-05-14 李良杰 Device automatically adjusting electric fan according to temperature

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