KR970070817A - Control Unit of Air Conditioner - Google Patents

Control Unit of Air Conditioner Download PDF

Info

Publication number
KR970070817A
KR970070817A KR1019960076804A KR19960076804A KR970070817A KR 970070817 A KR970070817 A KR 970070817A KR 1019960076804 A KR1019960076804 A KR 1019960076804A KR 19960076804 A KR19960076804 A KR 19960076804A KR 970070817 A KR970070817 A KR 970070817A
Authority
KR
South Korea
Prior art keywords
compressor
signal
control
outdoor unit
indoor units
Prior art date
Application number
KR1019960076804A
Other languages
Korean (ko)
Other versions
KR100194699B1 (en
Inventor
히카루 가츠키
준이치 고야
야스노리 오오하마
히데오 마에다
기요시 고바야시
도시마사 즈쿠이
마사토 이누즈카
Original Assignee
다카노 야스아키
산요 덴키 가부시키가이샤
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 다카노 야스아키, 산요 덴키 가부시키가이샤 filed Critical 다카노 야스아키
Publication of KR970070817A publication Critical patent/KR970070817A/en
Application granted granted Critical
Publication of KR100194699B1 publication Critical patent/KR100194699B1/en

Links

Classifications

    • 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
    • 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
    • F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
    • 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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/26—Refrigerant piping
    • F24F1/30—Refrigerant piping for use inside the separate outdoor units
    • 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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/26—Refrigerant piping
    • F24F1/32—Refrigerant piping for connecting the separate outdoor units to indoor units
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • 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
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

복수대의 실내 유니트가 접속되는 실외 유니트의 1대의 압축기를 각각 실내 유니트로부터의 제어신호에 따라 안전하게 제어하는 것.Safely controlling one compressor of an outdoor unit to which a plurality of indoor units are connected in accordance with control signals from the indoor unit, respectively.

실내 유니트(5A,5B)에는 실내온도를 설정온도와 비교하여 그 대소에 따라 압축기(2B)를 온 ·오프하는 제어신호를 발생하는 수단(121)과 해당 제어신호중, 온신호의 출력을 오프신호의 발생으로부터 제1소정시간 마스크하는 제1지연수단(121)을 설치하는 한편, 실외 유니트(1)측에는 실내 유니트(5A,5B)의 어느 것인가에서 출력되는 제어신호중 온신호를 이 온신호의 발생에서 제2소정시간 지연하여 압축기(2B)로 축력하는 제2지연수단(131, 132)을 설치하였다.In the indoor units 5A and 5B, a means 121 for generating a control signal for turning on and off the compressor 2B according to the magnitude and comparing the room temperature with the set temperature and the output of the on signal among the corresponding control signals are turned off. The first delay means 121 for masking the first predetermined time period from the occurrence of the < Desc / Clms Page number 5 > Second delay means (131, 132) are installed in the compressor 2B for the second predetermined time delay.

Description

공기조화기 제어장치Air Conditioner Control

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 의한 냉방장치의 실외 유니트에 소용량의 2대의 실내 유니트와 대용량의 1대의 실내 유니트를 접속하는 경우의 냉매순환 회로도.1 is a refrigerant circulation circuit diagram in the case where two small indoor units and one large indoor unit are connected to an outdoor unit of a cooling apparatus according to the present invention.

Claims (2)

실외 유니트의 1대의 압축기에 복수대의 실내 유니트를 냉매접속배관을 사용하여 접속함과 동시에 상기 실내 유니트 측에서 출력되는 제어신호에 의하여 상기 압축기를 온 ·오프 제어하는 공기조화기의 제어장치에 있어서, 상기 실내 유니트에는 실내 온도를 설정온도와 비교하여 2대소에 따라 상기 압축기를 온 ·오프하는 제어수단을 발생하는 수단과 해당 제어신호중, 온신호의 출력을 오프신호의 발생에서 제1소정시간 마스크하는 제1지연수단을 설치하는 한편, 상기 실외 유니트측에는 상기 복수대의 실내 유니트의 어느 것에서 인가 출력되는 제어신호중 온신호를 이 온신호의 발생에서 제2소정시간 지연하여 상기 압축기로 출력하는 제2지연수단을 설치한 것을 특징으로 하는 공기조화기의 제어장치.A control apparatus of an air conditioner for connecting a plurality of indoor units to a single compressor of an outdoor unit using a refrigerant connecting pipe and simultaneously controlling the compressor on and off by a control signal output from the indoor unit. The indoor unit includes means for generating a control means for turning on and off the compressor according to two places by comparing the room temperature with the set temperature and masking the output of the on-signal in the off-signal for a first predetermined time. A second delay means for providing a first delay means and outputting an on-signal of the control signals applied from any of the plurality of indoor units to the compressor on the outdoor unit side by delaying a second predetermined time from the generation of the on-signal; Control device of an air conditioner, characterized in that installed. 제1항에 있어서, 냉매를 복수의 지배관에 분기함과 동시에 해당 각각의 지배관에 개폐밸브와 감압장치와 를 설치하여 이루는 분기배관을 수납하여 상기 실외 유니트의 1대의 압축기에 복수대의 실내 유니트를 접속하는 배관 접속부를 형성한 폐쇄체에 상기 제2지연수단을 배설하여 상기 실외 유니트의 케이스 외벽에 장치한 것을 특징으로 하는 공기조화기의 제어장치.The plurality of indoor units according to claim 1, wherein the branched pipes formed by branching the refrigerant into the plurality of control pipes and installing the on-off valve and the pressure reducing device in each of the control pipes are stored in one compressor of the outdoor unit. And a second delay means disposed in a closed body provided with a pipe connecting portion for connecting a pipe, and mounted on an outer wall of a case of the outdoor unit. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960076804A 1996-04-10 1996-12-30 Control Unit of Air Conditioner KR100194699B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11217296A JP3402924B2 (en) 1996-04-10 1996-04-10 Control device for air conditioner
JP96-112172 1996-04-10

Publications (2)

Publication Number Publication Date
KR970070817A true KR970070817A (en) 1997-11-07
KR100194699B1 KR100194699B1 (en) 1999-06-15

Family

ID=14580059

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960076804A KR100194699B1 (en) 1996-04-10 1996-12-30 Control Unit of Air Conditioner

Country Status (4)

Country Link
JP (1) JP3402924B2 (en)
KR (1) KR100194699B1 (en)
CN (1) CN1103902C (en)
TW (1) TW367398B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3821104B2 (en) * 2003-02-26 2006-09-13 松下電器産業株式会社 Air conditioner control device
TWI548842B (en) * 2013-12-26 2016-09-11 hui-fa Wang Air conditioning control structure of air conditioner
JP6827279B2 (en) * 2016-07-15 2021-02-10 日立ジョンソンコントロールズ空調株式会社 Cooling / heating switching unit and air conditioner equipped with it
CN109579213B (en) * 2018-11-27 2021-05-18 Tcl空调器(中山)有限公司 Air conditioner temperature control method, storage device and air conditioner
CN109764488B (en) * 2018-12-29 2020-01-14 珠海格力电器股份有限公司 Multi-split air conditioner control method, device and unit

Also Published As

Publication number Publication date
JPH09280669A (en) 1997-10-31
CN1103902C (en) 2003-03-26
KR100194699B1 (en) 1999-06-15
JP3402924B2 (en) 2003-05-06
CN1167238A (en) 1997-12-10
TW367398B (en) 1999-08-21

Similar Documents

Publication Publication Date Title
JPS5640033A (en) Cold water type cooling system utilizing open air for cooling water
KR940000819A (en) Air conditioner
KR850004812A (en) Control Method of Refrigeration Cycle
KR930013613A (en) Air conditioning for both cooling and heating
KR890002618A (en) Air conditioner
EP1300637A4 (en) Refrigerant circuit of air conditioner
FR2369510A1 (en) INTEGRATED CONTROL DEVICE FOR HEAT PUMPS
KR840002971A (en) Refrigerator temperature control
KR960034908A (en) Air conditioner
KR880001935A (en) Air Conditioning Equipment
KR970070817A (en) Control Unit of Air Conditioner
KR910015832A (en) Air conditioner
KR970075723A (en) Control method of multi-type air conditioner
KR960008213A (en) Air conditioner
DE69733009D1 (en) ENERGY LEARNING FOR HEAT PUMPS
JPS5313247A (en) Air conditioning system
KR960041913A (en) Air conditioning system
KR970047252A (en) Refrigerant Distribution Device of Multi Air Cone
KR970022017A (en) Temperature control method of air conditioning equipment for both cooling and heating
KR970034545A (en) Refrigerant Cooling System for Vehicle Air Conditioner
SU737721A1 (en) Regeneration unit
KR940007469A (en) Air conditioner
KR930018241A (en) Cooling Cycle of Air Conditioner
KR970047303A (en) Multi air conditioner
IT1278582B1 (en) System of activation and deactivation of a heating and/or cooling plant by ducted waves, consisting of a mobile thermostat-transmitter and the corresponding receiver connected to the boiler or to the air conditioner

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20100204

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee