JPS60122849A - Air conditioner - Google Patents

Air conditioner

Info

Publication number
JPS60122849A
JPS60122849A JP58231699A JP23169983A JPS60122849A JP S60122849 A JPS60122849 A JP S60122849A JP 58231699 A JP58231699 A JP 58231699A JP 23169983 A JP23169983 A JP 23169983A JP S60122849 A JPS60122849 A JP S60122849A
Authority
JP
Japan
Prior art keywords
compressor
temperature
room
fan
room temperature
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
JP58231699A
Other languages
Japanese (ja)
Inventor
Masanao Otsuka
政尚 大塚
Takeshi Hashimoto
武 橋本
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP58231699A priority Critical patent/JPS60122849A/en
Publication of JPS60122849A publication Critical patent/JPS60122849A/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
    • F24F11/50—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
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • 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
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/76—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by means responsive to temperature, e.g. bimetal springs
    • 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
    • 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
    • F24F11/87—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units
    • F24F11/871—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units by controlling outdoor fans
    • 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
    • F24F11/88—Electrical aspects, e.g. circuits
    • 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
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/50—Load

Abstract

PURPOSE:To perform the optimum air conditioning even when the temperature change is slow like in an intermediate stage when an operation signal from a temperature sensing element by causing to perform a forced heating operation for a certain duration in a certain interval so as to forcibly circulating the air in the room. CONSTITUTION:When the operation is started under a condition where the room temperature Ta is Ta<T100, a room fan 16, a compressor 20, a outside fan 18 and an electric heater 21 are energized, and the compressor 20 is operated at 100% of its capacity. When the room temperature Ta becomes higher than a temperature T80 since, the compressor 20 operates at 80% of its capacity. When the room temperature Ta is further lowered to temperature T0, the compressor 20 and outside fan 18 are turned OFF, and only the room fan 16 is operated. Then, a 9min timer is started. If the air conditioning load is small at this time and the temperature reduction is so slow that the room temperature Ta is still above the set temperature Ts after the 9min timer has timed up, a 3min timer starts counting after the 9min, and the compressor 20, outside fan 18 and room fan 16 are energized to start the operation.

Description

【発明の詳細な説明】 （イ）産業上の利用分野 本発明は圧縮機、凝縮器、減圧装置、蒸発器を順次冷媒
配管で環状に接続してヒートポンプサイクルを構成した
ものに係り、特に冷風防止中の運転制御に関するもので
ある。Detailed Description of the Invention (a) Industrial Application Field The present invention relates to a heat pump cycle constructed by sequentially connecting a compressor, a condenser, a pressure reducing device, and an evaporator in an annular manner with refrigerant piping. This relates to operational control during prevention.

（ロ）　従来技術 一般にこの種の空気調和機は被調和室に感温素子を設け
て室温を検出して圧縮機の運転制御を行なっていた。例
えば、室温が設定値より低い時には圧縮機、室外ファン
、室内ファンを駆動して暖房運転を行ない、室温が設定
値より高い時には圧縮機、室外ファン、を停止し室内フ
ァンのみの運転を行ない被調和室内の空気の循環を行な
っていた。このような運転制御は一般に周知な制御であ
るが、この場合圧縮機が停止中も室内ファンが送風され
るため利用者は冷風感を覚えるものであった。そこで実
公昭５３−１６３２号公報に示すよ５に感温素子が作動
し圧縮機が停止すれば、室内ファンを高速（強風）運転
から低速（弱風もしくは微風）運転としてこの冷風感を
防止するものが考案された。しかし、このような空気調
和機で室内ファンを被調和室の上方に設けた場合、例え
ば天吊型、壁掛型や天井埋込み型などでは上方に暖気が
たまり感温素子がなかなか復帰しなくなったり、被調和
室内が暖い空気と冷たい空気との層に分かれ利用者は不
快感を覚えるものでありた。(b) Prior Art In general, this type of air conditioner is equipped with a temperature sensing element in the conditioned room to detect the room temperature and control the operation of the compressor. For example, when the room temperature is lower than the set value, the compressor, outdoor fan, and indoor fan are operated to perform heating operation, and when the room temperature is higher than the set value, the compressor, outdoor fan, and only the indoor fan are operated. The air in the conditioning room was circulated. Although such operation control is generally well-known control, in this case, the indoor fan continues to blow air even when the compressor is stopped, so that the user feels a feeling of cold air. Therefore, as shown in Japanese Utility Model Publication No. 53-1632, when the temperature sensing element is activated and the compressor is stopped, the indoor fan is changed from high speed (strong wind) operation to low speed (weak wind or breeze) operation to prevent this feeling of cold air. something was invented. However, when the indoor fan of such an air conditioner is installed above the room to be conditioned, such as a ceiling-mounted, wall-mounted, or ceiling-mounted type, warm air accumulates above, making it difficult for the temperature sensing element to return to normal. The user feels uncomfortable because the conditioned room is divided into layers of warm air and cold air.

（ハ）発明の目的 斯る問題点忙鑑み、本発明は感温素子から運転信号が出
ていない時に、所定周期毎に一定時間強制暖房運転を行
ない室内の空気を強制的に循環させた空気調和機を提供
するものである。(c) Purpose of the Invention In view of such problems and busy schedules, the present invention provides a heating system that forcibly circulates indoor air by performing forced heating operation for a certain period of time at predetermined intervals when no operation signal is output from the temperature sensing element. It provides a harmonizer.

に）発明の構成 本発明は圧縮機、凝縮器、減圧装置、蒸発器を順次冷媒
配管で環状に接続してヒートポンプサイクルを構成した
空気調和機において、被調和室の温度に基づいて圧縮機
の運転信号を出力するサーモ回路部と、圧縮機の停止時
から所定時間後に一定時間の運転信号を出力するタイマ
回路部と、サーモ回路部もしくはタイマ回路部からの運
転信号で圧縮機を運転するゲート回路部と、圧縮機の運
転停止時には室内７アンモータを微風もしくは弱風運転
とする制御部とを備えて、被調和室内の暖い空気と冷た
い空気との分離を防止したものである。B) Structure of the Invention The present invention provides an air conditioner in which a compressor, a condenser, a pressure reducing device, and an evaporator are sequentially connected in a ring through refrigerant piping to form a heat pump cycle. A thermo circuit unit that outputs an operating signal, a timer circuit unit that outputs an operating signal for a certain period of time after a predetermined time after the compressor stops, and a gate that operates the compressor using the operating signal from the thermo circuit unit or the timer circuit unit. It is equipped with a circuit section and a control section that operates the indoor 7 unmotor in a light or weak wind operation when the compressor is stopped, thereby preventing separation of warm air and cold air in the room to be conditioned.

（ホ）実施例 以下、本発明の実施例を第１図乃至第３図に基づいて説
明すると、第１図において（１）は交流電源（２）から
供給される電圧を下げる降圧トランス、（３）は定電圧
回路であり、降圧トランス（１）の出力を整流する整流
素子（４）と、平滑コンデンサ（５）と、抵抗（６）と
ツェナダイオード（力とからなっている。（８）はす〜
モ回路部であり、定電圧回路（３）に直列忙接続される
感温素子（９）と抵抗ａＱとからなっている。ａυはア
ナログ／デジタル（Ａ／Ｄ　）変換器であり、感温素子
（９）と抵抗α０との間に生じるアナログ電圧をデジタ
ル値に変換した後、マイクロプロセッサａクヘ出力して
いる。このマイクロプロセッサａりはＡ／Ｄ変換変換器
α比力及びキースイッチα３１問えば運転開始、室温設
定値変更、タイマ運転などの操作スイッチの出力に基づ
いてリレー（ＩＲ）乃至（７Ｒ）の通電を制御している
。但し、（１４）、　ａｉはリレー（ＩＲ）乃至（７Ｒ
）のドライバー回路である。(E) Embodiments Below, embodiments of the present invention will be explained based on FIGS. 1 to 3. In FIG. 1, (1) is a step-down transformer that lowers the voltage supplied from an AC power supply (2) 3) is a constant voltage circuit, which consists of a rectifying element (4) that rectifies the output of the step-down transformer (1), a smoothing capacitor (5), a resistor (6), and a Zener diode (8). ) Lotus~
This circuit is composed of a temperature sensing element (9) and a resistor aQ which are connected in series to a constant voltage circuit (3). aυ is an analog/digital (A/D) converter, which converts the analog voltage generated between the temperature sensing element (9) and the resistor α0 into a digital value, and then outputs the digital value to the microprocessor a. This microprocessor a is energized by the relays (IR) to (7R) based on the output of the A/D converter α specific power and key switch α31 to start operation, change the room temperature set value, timer operation, etc. is under control. However, (14), ai is a relay (IR) to (7R
) driver circuit.

このリレー（ＩＲ）乃至（７Ｒ）の切換接片（ＩＲυ乃
至（３Ｒ１）及び常開接片（４Ｒ，）乃至（７ＲＩ　）
で以下の機械要素が制御される。すなわちαｅは風速が
１強風■”、１中風（財）”、“弱風（Ｌ）”、′微風
（Ｌ、Ｌ）”の端子を有する室内ファンモータであり、
切換接片（ＩＲ，）乃至（３Ｒ，）及び設定スイッチ（
１７）で風速が切換わる。α暗家室外ファンモータであ
り常開接片（５ＲＩ）で制御される。０は電磁弁であり
、常開接片（６Ｒ，）で制御され、この電磁弁翰で圧縮
機の運転容量を８０％とするものである。また、圧縮機
−は常開接片（４Ｒ，）で制御されている。（２υは電
気ヒータであり、常開接片（７ＲＩ）で制御される。Switching contacts (IRυ to (3R1) and normally open contacts (4R, ) to (7RI) of these relays (IR) to (7R)
The following mechanical elements are controlled by: That is, αe is an indoor fan motor that has terminals with wind speeds of 1 strong wind, 1 medium wind (wealth), weak wind (L), and light wind (L, L).
Switching contacts (IR,) to (3R,) and setting switches (
17) changes the wind speed. α It is a dark house outdoor fan motor and is controlled by a normally open contact (5RI). 0 is a solenoid valve, which is controlled by a normally open contact piece (6R,), and this solenoid valve handle sets the operating capacity of the compressor to 80%. Further, the compressor is controlled by a normally open contact piece (4R,). (2υ is an electric heater, controlled by a normally open contact (7RI).

尚、マイクロプロセッサｕ鼾まタイマ回路部、ゲート回
路部、制御部をソフトウェアで構成し内部処格納してい
る。またこのマイクロプロセッサａａは第２図のフロー
チャートに基づいて動作する。The microprocessor u snore timer circuit section, gate circuit section, and control section are configured with software and internal processing is stored therein. Further, this microprocessor aa operates based on the flowchart shown in FIG.

すなわち、室内の温度をＴα、設定温度を’％　とする
と、運転開始時に６室温（Ｔα）〈設定温度ＣＴ＆　）
”ならばさらにその差が２度以上か否かを判断し圧縮機
（至）の運転容量を１００％とするか、もしくは電磁弁
四を通電して圧縮機（２（ｌの運転容量を８０％とする
かを定める。この時、室外ファン（８）が運転されると
同時に室内ファン（１６１が設定風速で運転される。ま
た”室温（Ｔα）く設定温度（Ｔ＃　）”でなければさ
らに６室温（Ｔα）−設定温度（ＴＩ）≧１″を判断し
、６室温（Ｔり）−設定温度（ＴＩ）≧１″ならば室内
ファン（１６１のみを６微風“で運転する。”室温（Ｔ
α）−設定温度（Ｔ＃　）≧１”でなければ室内ファン
四のみを“微風”で運転し同時に９分タイマで計時を開
始する。この９分タイマがタイムＵＰする前に室温（Ｔ
α）が設定温度（ＴＪＰ）より低くなる場合には通常の
運転すなわち圧縮機（２ωの運転容量を１００％もしく
は８０％とした運転を行なうものである。尚、９分タイ
マがタイムＵＰすると次に３分タイマが計時を開始する
。この３分間の間に圧縮機部の運転容量を８０％とし、
かつ室外ファン賭、室内ファン００を設定風速で運転す
る。この場合にも室温（Ｔα）が６室温（Ｔα）〈設定
温度（Ｔ＃　）”となると上記と同様の通常運転を行な
うものである。さらに３分タイマがタイムＵＰすると再
度９分タイマが計時し上記の様な９分間及び３分間の動
作を繰返すものである。In other words, if the indoor temperature is Tα and the set temperature is '%, then 6 room temperature (Tα) (set temperature CT & ) at the start of operation.
”, then further judge whether the difference is 2 degrees or more and set the operating capacity of the compressor (to) to 100%, or energize the solenoid valve 4 to increase the operating capacity of the compressor (2 (to) to 80%). %.At this time, at the same time as the outdoor fan (8) is operated, the indoor fan (161) is operated at the set air speed. Furthermore, it is determined whether 6 room temperature (Tα) - set temperature (TI) ≧1", and if 6 room temperature (T) - set temperature (TI) ≧1", then only the indoor fan (161) is operated with 6 "breeze". Room temperature (T
α) - If the set temperature (T#) ≧ 1, only the indoor fan 4 is operated with a "light breeze" and at the same time the 9-minute timer starts measuring. Before the 9-minute timer times out, the room temperature (T
When α) becomes lower than the set temperature (TJP), normal operation, that is, operation with the operating capacity of the compressor (2ω) set to 100% or 80%, is performed.In addition, when the 9-minute timer times out, the next The 3-minute timer starts counting. During these 3 minutes, the operating capacity of the compressor section is set to 80%.
In addition, the outdoor fan 00 and the indoor fan 00 are operated at the set wind speed. In this case as well, when the room temperature (Tα) reaches 6 room temperature (Tα) (set temperature (T#)), the same normal operation as above is performed. Furthermore, when the 3-minute timer times out, the 9-minute timer starts counting again. Then, the above-mentioned 9-minute and 3-minute operations are repeated.

尚、上記のタイマ時間９分及び３分は圧縮機ＱＯ）の１
００％運転時の能力及び空調負荷の太きさや各熱交換器
の大きさによって定められるものである。In addition, the above timer times of 9 minutes and 3 minutes are 1 of the compressor QO).
It is determined by the capacity at 00% operation, the thickness of the air conditioning load, and the size of each heat exchanger.

このように構成された空気調和機の動作を第１図に基づ
いて説明する。室温（Ｔα）がＴα＜Ｔｏｏ。′の時に
運転を開始すると、先づリレー（ＩＲ）、（４Ｒ）、（
５Ｒ）、（７Ｒ）がＯＮとなり同時にリレー（６Ｒ）が
ＯＦＦとなる。従って、室内ファンａ０、圧縮機噛、室
外ファン０８１．電気ヒータＣ！わが通電されて圧縮機
端が１００％の容量で運転を行なう。この後第３図に示
すように室温（Ｔα）が温度（Ｔａｏ　）以上となると
圧縮機（４）が８０％の容量で運転を行なう。この後、
さらに室温（Ｔα）が低Ｆして温度（Ｔｏ　）（Ｔ／　
−Ｔα≧１）となるとリレー（４Ｒ）、（５Ｒ）、（６
Ｒ）をＯＦＦ状態として圧縮機（２０１、室外ファン賭
の通電を遮断し、室内ファン（１６１のみの運転に設定
する。The operation of the air conditioner configured in this way will be explained based on FIG. 1. Room temperature (Tα) is Tα<Too. When the operation starts at the time of ', the relays (IR), (4R), (
5R) and (7R) are turned ON, and at the same time, relay (6R) is turned OFF. Therefore, indoor fan a0, compressor fan, outdoor fan 081. Electric heater C! When the power is turned on, the compressor end operates at 100% capacity. Thereafter, as shown in FIG. 3, when the room temperature (Tα) becomes higher than the temperature (Tao), the compressor (4) operates at 80% capacity. After this,
Furthermore, the room temperature (Tα) becomes low F and the temperature (To ) (T/
-Tα≧1), relays (4R), (5R), (6
R) is turned off, the compressor (201) and the outdoor fan are de-energized, and only the indoor fan (161) is set to operate.

次に９分タイマが運転を開始する。この時空調負荷が小
さく室温（Ｔα）の温度下降が暖慢な場合は、９分タイ
マがタイムＵＰしても室温（Ｔα）は設定温度（Ｔ−？
　）以上である。従ってこの９分間の後３分タイマがカ
ウントを開始し、同時にリレー（ＩＲ）、（４Ｒ）、（
５Ｒ，）、（６Ｒ）がＯＮとなり、圧縮機端、室外ファ
ン賭、室内ファン（１６１が通電されて運転を開始する
。Next, the 9 minute timer starts running. At this time, if the air conditioning load is small and the room temperature (Tα) decreases slowly, the room temperature (Tα) will remain at the set temperature (T-?) even if the 9-minute timer times out.
) That's it. Therefore, after these 9 minutes, the 3 minute timer starts counting and at the same time relays (IR), (4R), (
5R, ) and (6R) are turned ON, and the compressor end, the outdoor fan, and the indoor fan (161) are energized and start operating.

このように圧縮機（２０＋の運転容量を８０％として運
転を行ない調和室内の暖房及び調和室内の空気の循環を
所定周期毎に行なうものである。In this way, the compressor (20+) is operated at 80% operating capacity to heat the conditioning room and circulate the air in the conditioning room at predetermined intervals.

（へ）発明の効果 以上のように本発明は圧縮機、減圧装置、蒸発器を順次
冷媒配管で環状に接続してヒートポンプサイクルを構成
した空気調和機において、被調和室の温度に基づいて圧
縮機の運転信号を出力するサーモ回路部と、圧縮機の停
止時から所定時間後に一定時間の運転信号を出力するタ
イマ回路部と、サーモ回路部もしくはタイマ回路部から
の運転信号で圧縮機を運転するゲート回路と、圧縮機の
運転停止時には室内ファンモーターを６微風”もしくは
６弱風”とする制御部とを備えたので、中間期など温度
変化の暖慢な時にも最適な空気調相が行なえまた、空気
調和室内での暖い空気と冷たい空気との分離を防止でき
誤動作がなぐ適切に空気調和機の運転制御が行なえるも
のである。(f) Effects of the Invention As described above, the present invention provides an air conditioner in which a compressor, a pressure reducing device, and an evaporator are sequentially connected in a ring through refrigerant piping to form a heat pump cycle. A thermo circuit section that outputs operating signals for the compressor, a timer circuit section that outputs operating signals for a certain period of time after a predetermined period of time after the compressor stops, and an operating signal from the thermo circuit section or timer circuit section that operates the compressor. Equipped with a gate circuit that controls the temperature and a control unit that sets the indoor fan motor to 6-breeze or 6-weak air when the compressor stops operating, the optimal air conditioning phase can be achieved even when the temperature changes slowly, such as during the middle of the season. Furthermore, it is possible to prevent separation of warm air and cold air in an air conditioner room, and to appropriately control the operation of the air conditioner without causing malfunctions.

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

第１図は本発明の実施例を示す空気調和機の電気回路図
、第２図は第１図に示したマイクロプロセッサの動作を
示すフローチャート図、第３図は第１図に示す電気回路
を用いた時の室温の変化を示す温度変化図である。 （８）・・・サーモ回路部、　αり・・・マイクロプロ
セッサ、（１６）・・・室内ファン、　（２０１・・・
圧縮機。Fig. 1 is an electric circuit diagram of an air conditioner showing an embodiment of the present invention, Fig. 2 is a flowchart showing the operation of the microprocessor shown in Fig. 1, and Fig. 3 is an electric circuit diagram of an air conditioner shown in Fig. 1. It is a temperature change diagram showing the change in room temperature when used. (8)...Thermo circuit section, αri...microprocessor, (16)...indoor fan, (201...
compressor.

Claims (1)

【特許請求の範囲】[Claims] （１）　圧縮機、凝縮器、減圧装置、蒸発器を順次冷媒
配管で環状に接続してヒートポンプサイクルを構成した
ものにおいて、被調和室の温度に基づいて圧縮機の運転
信号を出力するサーモ回路部と、圧縮機の停止時から所
定時間後に一定時間の運転信号を出力するタイマ回路部
と、サーモ回路部もしくはタイマ回路部からの運転信号
で圧縮機を運転するゲート回路部と、圧縮機の運転停止
時には室内ファンモータを微風もしくは弱風運転とする
制御部とを備えたことを特徴とする空気調和機。(1) In a heat pump cycle configured by sequentially connecting a compressor, condenser, pressure reducing device, and evaporator in a ring with refrigerant piping, a thermo circuit outputs a compressor operation signal based on the temperature of the conditioned room. a timer circuit section that outputs an operating signal for a certain period of time after a predetermined period of time after the compressor stops; a gate circuit section that operates the compressor with an operating signal from the thermo circuit section or the timer circuit section; An air conditioner characterized by comprising: a control unit that operates an indoor fan motor in a breeze or weak breeze mode when the operation is stopped.
JP58231699A 1983-12-07 1983-12-07 Air conditioner Pending JPS60122849A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58231699A JPS60122849A (en) 1983-12-07 1983-12-07 Air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58231699A JPS60122849A (en) 1983-12-07 1983-12-07 Air conditioner

Publications (1)

Publication Number Publication Date
JPS60122849A true JPS60122849A (en) 1985-07-01

Family

ID=16927611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58231699A Pending JPS60122849A (en) 1983-12-07 1983-12-07 Air conditioner

Country Status (1)

Country Link
JP (1) JPS60122849A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5346150A (en) * 1976-10-07 1978-04-25 Matsushita Electric Ind Co Ltd Heat source structure
JPS53113154A (en) * 1977-03-14 1978-10-03 Matsushita Electric Ind Co Ltd Adjuster of air
JPS54121551A (en) * 1978-08-14 1979-09-20 Daikin Ind Ltd Air-conditioner

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5346150A (en) * 1976-10-07 1978-04-25 Matsushita Electric Ind Co Ltd Heat source structure
JPS53113154A (en) * 1977-03-14 1978-10-03 Matsushita Electric Ind Co Ltd Adjuster of air
JPS54121551A (en) * 1978-08-14 1979-09-20 Daikin Ind Ltd Air-conditioner

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