JPS58210424A - Controller of air conditioner - Google Patents

Controller of air conditioner

Info

Publication number
JPS58210424A
JPS58210424A JP57092846A JP9284682A JPS58210424A JP S58210424 A JPS58210424 A JP S58210424A JP 57092846 A JP57092846 A JP 57092846A JP 9284682 A JP9284682 A JP 9284682A JP S58210424 A JPS58210424 A JP S58210424A
Authority
JP
Japan
Prior art keywords
air conditioner
temperature
time
compressor
microcomputer
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP57092846A
Other languages
Japanese (ja)
Inventor
Hiroaki Arai
新井　弘明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP57092846A priority Critical patent/JPS58210424A/en
Publication of JPS58210424A publication Critical patent/JPS58210424A/en
Pending legal-status Critical Current

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
    • 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
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F24F11/66—Sleep mode
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE:To make it possible to save power without spoiling pleasantness by a method wherein the temperature of the air conditioner is adjusted on the base of the operation efficiency of a compressor. CONSTITUTION:A controller for the air conditioner is constituted by a microcomputer 1, an atmospheric temperature detecting circuit 2, a temperature detecting element 3, a temperature adjusting circuit 4, a temperature adjusting volume 5 and a remote controller 6. In case where ''a stop mode'' (in which the air conditioner is operated only for a short time) is selected by the remote controller 6, the air conditioner begins to operate and a compressor control relay 15 is controlled by a set value of the detecting circuit 2 and that of the adjusting circuit 4. In this case, the microcomputer 1 measures the length of the time of operation and the length of the time of stoppage of the compressor and if the former is longer, than, or equal to, the latter, the air conditioner is continued to operate. On the other hand, when the former is shorter than the latter, the set value of the adjusting circuit 4 is increased by 1 deg.C at the time of cooling operation and reduced by 1 deg.C at the time of heating operation, to thereby control the operation of the compressor.

Description

【発明の詳細な説明】 本発明は、空気調和機に係り、特にその制御装置に関す
るもので、快適性を犠牲にすることなく省゛亀力を図る
ことを目的としたものである以下本発明を図示実施例に
おいて説明すると。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an air conditioner, and in particular to a control device thereof, and is aimed at saving energy without sacrificing comfort. will be explained in the illustrated embodiment.

第１図において、（１）はマイクロコンピュータ（以下
マイコンと称す）等の制御素子、（２）は雰囲気温度検
知回路、（３）は温度検知素子、（４）は温度調節回路
、（５）は温度調節用ボリウム、（６）は空気調和機の
運転を指定するリモコンｔある。該リモコン（６）はマ
イコン（１１と結線されており、リモコン（６）により
指定された運転状態にマイコンｆｉｌにて制御すること
になる。（７）は商用電源の信号を波形整形しマイコン
（１１に入力する回路で、マイコン（１）内での基準時
間として使用される。（８）〜Ｕはリレーを駆動するト
ランジスタ、（１７Ｊ−（１４９はリレーである。In Figure 1, (1) is a control element such as a microcomputer (hereinafter referred to as microcomputer), (2) is an ambient temperature detection circuit, (3) is a temperature detection element, (4) is a temperature adjustment circuit, and (5) is a temperature detection circuit. (6) is a temperature control volume, and (6) is a remote control that specifies the operation of the air conditioner. The remote controller (6) is connected to the microcomputer (11), and the microcomputer fil controls the operating state specified by the remote controller (6). (7) shapes the waveform of the commercial power signal and sends it to the microcomputer ( 11, and is used as a reference time within the microcomputer (1). (8) to U are transistors that drive relays, (17J-(149 is a relay).

第１図の−ｆｆｉｌＪ御装置では、リモコン（６）によ
り選択された運転状態により、室温検知素子（３）、及
び温度調節用ボリウム（５）の値とを比較し、１のマイ
コン（１１により圧縮機運転の制御及びファンの速調制
御を行なっている。The -ffilJ control device shown in Fig. 1 compares the values of the room temperature detection element (3) and the temperature control volume (5) according to the operating state selected by the remote controller (6), and Controls compressor operation and fan speed control.

従来の制御装置では１例えば冷房運転状態で夜間冷房負
荷が軽減された状態では、温度調節用ボリウムで設定さ
れることが可能になる。また制御装置が第１図に示す回
路であれば、新たに付加する部品等はなく、マイコン＋
１）のプログラムを変更することで上記機能を実現する
ことが可能であり、メリットは大きい。In the conventional control device, for example, when the air conditioner is in a cooling operation state and the cooling load is reduced at night, it is possible to set the temperature using a temperature control volume. Also, if the control device is the circuit shown in Figure 1, there are no new parts to add, and the microcomputer +
The above function can be achieved by changing the program in 1), which has great benefits.

この場合の制御としては、リモコン（６）Ｋより運転状
態が１おやすみモード１に選択されると（これは設定さ
れた時間だけ空気調和機を運転し時間経過後停止する運
転である）、空気調和機は運転を開始する。マイコン（
１１では、温度検知回路（２）と温度調節回路（４）の
設定値により圧縮機制御用リレーＱ！９を制御する。こ
こでマイコン（１１は、圧縮機の運転時間と停止時間を
測定し。In this case, when the operating state is selected from the remote control (6) K to 1 Sleep Mode 1 (this is an operation in which the air conditioner is operated for a set time and then stopped after the time elapses), the air conditioner is The harmonizer starts operating. Microcomputer (
11, the compressor control relay Q! is activated based on the set values of the temperature detection circuit (2) and temperature adjustment circuit (4). Control 9. Here, the microcomputer (11) measures the operating time and stop time of the compressor.

圧縮機運転時間≧停止時間の場合は継続運転。If compressor operating time ≧ stop time, continue operation.

運転時間〈停止時間の場合は温度調節回路（４）の設定
値を冷房時１℃上げ、暖房時１℃下げた値を新規の設定
値とし圧縮機運転を制御する。新たに設けられた設定値
に対して圧縮機の運転時間と停止時間を測定し、上記と
同様に温度調節値を変えていくことになる。In the case of operation time (stop time), the set value of the temperature control circuit (4) is raised by 1°C during cooling and lowered by 1°C during heating, and the compressor operation is controlled using the new set value. The operating time and stop time of the compressor will be measured with respect to the newly set value, and the temperature adjustment value will be changed in the same way as above.

以上のように、この発明によれば圧縮機の運転率（圧縮
機運転時間／圧縮機運転時間＋停止時間）により調節温
度を変えることにより快適性を犠牲にすることなく省電
力を図ることが可能となった。As described above, according to the present invention, it is possible to save power without sacrificing comfort by changing the regulated temperature depending on the operating rate of the compressor (compressor operating time/compressor operating time + stop time). It has become possible.

ここでは、圧縮機の運転率全長σ以上１未満に分けて調
節温度を変えたが、この値以外でも問題ない。また、調
節温度を変化させる圧縮機の運転率を１ポイントのみと
したがこれも例えば＊ｙ６ｔｙｓ等で規定してもよい。Here, the control temperature was changed by dividing the operation rate of the compressor into a range of the total length σ or more and less than 1, but there is no problem with values other than this. In addition, although the operation rate of the compressor that changes the controlled temperature is set to only one point, it may also be defined by, for example, *y6tys.

また調節温度の変化中も１　’Ｃのみ規定しているわけ
ではない。Furthermore, even during changes in the controlled temperature, only 1'C is not specified.

【図面の簡単な説明】[Brief explanation of drawings]

図は本発明による空気調和機の制御装置を示すブロック
図である。（１）はマイクロコンピュータ−１（２）は
温度検知回路、（３）は温度検知素子。 （４）は温度調節回路、（５）は温度調節用ボリウム。 ｔ６１はリモコン、（７）は波形整形回路、（８）〜Ｉ
はトランジスタ、ａり〜ａ〜はリレーである。 代理人　　葛　野　信　−The figure is a block diagram showing a control device for an air conditioner according to the present invention. (1) is a microcomputer, (2) is a temperature detection circuit, and (3) is a temperature detection element. (4) is a temperature control circuit, and (5) is a temperature control volume. t61 is a remote control, (7) is a waveform shaping circuit, (8) to I
is a transistor, and a~a~ is a relay. Agent Shin Kuzuno −

Claims (1)

【特許請求の範囲】[Claims] 現在の雰囲気温度を検出する回路と雰囲気温度を変化さ
せるだめの温度調節回路を備え、調節温度に雰囲気温度
を調節する空気調和機の制御装置において、ある時間経
過したら空気調和機の運転を停止させる機能を持ち、そ
の時間を任意に変更出来る回路を具備し、その時間内で
既設定温度又は湿度値により決まる圧縮機の運転率に応
じて一定時間後新たなる設定温度又は湿度値を決定する
手段を有したことを特徴とした空気調和機の制御装置。In an air conditioner control device that is equipped with a circuit that detects the current ambient temperature and a temperature control circuit that changes the ambient temperature, and that adjusts the ambient temperature to the regulated temperature, the air conditioner stops operating after a certain period of time. A means for determining a new set temperature or humidity value after a certain period of time according to the operating rate of the compressor determined by the preset temperature or humidity value within that time. A control device for an air conditioner characterized by having the following features.
JP57092846A 1982-05-31 1982-05-31 Controller of air conditioner Pending JPS58210424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57092846A JPS58210424A (en) 1982-05-31 1982-05-31 Controller of air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57092846A JPS58210424A (en) 1982-05-31 1982-05-31 Controller of air conditioner

Publications (1)

Publication Number Publication Date
JPS58210424A true JPS58210424A (en) 1983-12-07

Family

ID=14065788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57092846A Pending JPS58210424A (en) 1982-05-31 1982-05-31 Controller of air conditioner

Country Status (1)

Country Link
JP (1) JPS58210424A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5680643A (en) * 1979-12-01 1981-07-02 Daikin Ind Ltd Controlling device for operation of air conditioner

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5680643A (en) * 1979-12-01 1981-07-02 Daikin Ind Ltd Controlling device for operation of air conditioner

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