JP2617581B2 - Operation control device for air conditioner - Google Patents

Operation control device for air conditioner

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Publication number
JP2617581B2
JP2617581B2 JP1215937A JP21593789A JP2617581B2 JP 2617581 B2 JP2617581 B2 JP 2617581B2 JP 1215937 A JP1215937 A JP 1215937A JP 21593789 A JP21593789 A JP 21593789A JP 2617581 B2 JP2617581 B2 JP 2617581B2
Authority
JP
Japan
Prior art keywords
temperature
air conditioner
zone
control device
set 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.)
Expired - Lifetime
Application number
JP1215937A
Other languages
Japanese (ja)
Other versions
JPH0384347A (en
Inventor
忠広 加藤
勝治 山神
興稔 横山
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 Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP1215937A priority Critical patent/JP2617581B2/en
Publication of JPH0384347A publication Critical patent/JPH0384347A/en
Application granted granted Critical
Publication of JP2617581B2 publication Critical patent/JP2617581B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Air Conditioning Control Device (AREA)

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は自動運転機能を備えた空気調和機の運転制御
装置に関する。
Description: TECHNICAL FIELD The present invention relates to an operation control device for an air conditioner having an automatic operation function.

(従来の技術) 近年、空気調和機に種々の機能が付与され、これに伴
ってその制御が複雑で、かつ、面倒になってきた。
(Prior Art) In recent years, various functions have been added to an air conditioner, and accordingly, its control has become complicated and troublesome.

そこで、これら複雑で面倒な制御操作を回避するた
め、運転モード選択スイッチによて自動運転モードを選
択して置けば、室温に応じて予め定められた運転モー
ド、即ち、冷房運転モード、暖房運転モード,除湿運転
モードのいずれかが選択され、これらそれぞれの運転モ
ードに対応して予め設定された目標温度、即ち、設定温
度に室内温度を維持するように空気調和機が自動的に運
転される自動運転機能を備えた空気調和機が提案され
た。
Therefore, in order to avoid these complicated and troublesome control operations, if the automatic operation mode is selected and set by the operation mode selection switch, a predetermined operation mode according to the room temperature, that is, the cooling operation mode, the heating operation, Mode or the dehumidifying operation mode is selected, and the air conditioner is automatically operated so as to maintain the indoor temperature at the target temperature set in advance corresponding to each of these operation modes, that is, the set temperature. An air conditioner with an automatic driving function has been proposed.

(発明が解決しようとする課題) 上記従来の空気調和機において、自動運転モードを選
択したとき、設定温度は各運転モードに対応して予め定
められており、居住者がこれを任意に変更できないた
め、在室者はその個人差に応じて寒い、又は、暑いと感
じる場合があり、従って、全ての在室者に快適な空調フ
ィーリングを与えることができないという問題があっ
た。
(Problems to be Solved by the Invention) In the above-mentioned conventional air conditioner, when the automatic operation mode is selected, the set temperature is predetermined in correspondence with each operation mode, and the occupant cannot arbitrarily change this. Therefore, the occupants may feel cold or hot depending on the individual difference, and thus there is a problem that it is not possible to provide a comfortable air conditioning feeling to all occupants.

(課題を解決するための手段) 本発明は上記課題を解決するために発明されたもので
はって、その要旨とするところは、運転モード選択スイ
ッチを有し、自動運転モードを選択したとき、室内温度
に応じて空気調和機を自動的に冷房、暖房あるいは除湿
運転することにより室内温度を設定温度とする空気調和
機の運転制御装置において、温度感覚ゾーンを複数のゾ
ーンに分け、これら複数のゾーンに対応してそれぞれ設
定温度及び圧縮機運転周波数の上昇又は下降値を異なる
値に設定し、寒い時操作部材及び暑い時操作部材の操作
回数により任意に選択されたゾーンに対応した値だけ設
定温度及び圧縮機運転周波数を上昇又は下降させる手段
を設けたことを特徴とする空気調和気の運転制御装置に
ある。
(Means for Solving the Problems) The present invention has been invented to solve the above problems, and its gist is to have an operation mode selection switch and to select an automatic operation mode, In an air conditioner operation control device that automatically cools, heats, or dehumidifies the air conditioner according to the room temperature to set the room temperature as the set temperature, the temperature sensation zone is divided into a plurality of zones. Set the set temperature and the rise or fall value of the compressor operating frequency to different values corresponding to the zone, and set only the value corresponding to the zone arbitrarily selected according to the number of operation of the operation member when cold and hot. An operation control device for air-conditioned air is provided with means for raising or lowering the temperature and the compressor operating frequency.

(作用) 本発明においては、上記構成を具えているため、自動
運転モードを選択して自動運転中であっても寒い時操作
部材又は暑い時操作部材の操作回数により任意に選択さ
れたゾーンに対応した値だけ設定温度及び圧縮機運転周
波数をそれぞれ上昇又は下降させることができる。
(Operation) In the present invention, since the above-described configuration is provided, even when the automatic operation mode is selected and the automatic operation is being performed, the zone is arbitrarily selected according to the number of times of operation of the operation member in cold weather or the operation member in hot weather. The set temperature and the compressor operating frequency can be increased or decreased by the corresponding values, respectively.

(実施例) 本発明の1実施例が第1図ないし第3図に示されてい
る。
(Embodiment) One embodiment of the present invention is shown in FIG. 1 to FIG.

第3図には冷媒回路が示されている。 FIG. 3 shows a refrigerant circuit.

冷媒運転時、インバータ駆動圧縮機1から吐出された
冷媒ガスは実線矢印で示すように、四方弁2を経て室外
熱交換器3に入り、ここでモータ9で駆動される室外フ
ァン10によって送風される外気に放熱することによって
凝縮液化する。次いで、この冷媒液は膨張弁4に入り、
ここで絞られることにより減圧された後、室内熱交換器
5に入り、ここでモータ8で駆動される室内ファン11に
よって送風される室内空気を冷却することによって蒸発
気化する。次いで、この冷媒ガスは四方弁2、アキュム
レータ6を経てインバータ駆動圧縮機1に戻る。
During the operation of the refrigerant, the refrigerant gas discharged from the inverter-driven compressor 1 enters the outdoor heat exchanger 3 through the four-way valve 2 as shown by the solid line arrow, and is blown by the outdoor fan 10 driven by the motor 9 here. Condensed and liquefied by releasing heat to outside air. Next, this refrigerant liquid enters the expansion valve 4 and
After being reduced in pressure by being squeezed here, it enters the indoor heat exchanger 5 where it evaporates and evaporates by cooling the indoor air blown by the indoor fan 11 driven by the motor 8. Next, the refrigerant gas returns to the inverter-driven compressor 1 via the four-way valve 2 and the accumulator 6.

暖房運転時、冷媒は破線矢印で示すように、インバー
タ駆動圧縮機1、四方弁2、室内熱交換器5、膨張弁
4、室外熱交換器3、四方弁2、アキュムレータ6をこ
の順に経てインバータ駆動圧縮機1に循環する。
During the heating operation, the refrigerant passes through the inverter-driven compressor 1, the four-way valve 2, the indoor heat exchanger 5, the expansion valve 4, the outdoor heat exchanger 3, the four-way valve 2, and the accumulator 6, in this order, as indicated by the dashed arrow. Circulates through the driving compressor 1.

除湿運転時、冷媒は実線で示すように、冷房運転時と
同様に循環し、ヒータ7に通電される。
During the dehumidifying operation, the refrigerant circulates as in the cooling operation, and is supplied to the heater 7 as indicated by the solid line.

空気調和機の本体に組み込まれた制御装置20にはリモ
ートコントローラ21からの入力及び図示しない室温セン
サによって検知された室内温度、湿度センサによって検
知された室内湿度等が入力され、また、制御装置20から
の指令によって圧縮機駆動用インバータ12の周波数を変
更し、四方弁2を切り換え、モータ9のON−OFF及びそ
の回転数を変更し、モータ8のON−OFF及びその回転数
を変更し、膨張弁4の開度を変更することができるよう
になっている。
The input from the remote controller 21 and the room temperature detected by the room temperature sensor (not shown), the room humidity detected by the humidity sensor, and the like are input to the control device 20 incorporated in the main body of the air conditioner. Change the frequency of the compressor drive inverter 12 according to the command from the controller, switch the four-way valve 2, change the ON / OFF of the motor 9 and its rotation speed, change the ON-OFF of the motor 8 and its rotation speed, The degree of opening of the expansion valve 4 can be changed.

リモートコントローラ21には、第2図に示すように、
寒い時ボタン13、暑い時ボタン14、表示窓15、運転停止
ボタン16、運転モード選択スイッチ17a、17b、17c、17d
その他が設けられている。
As shown in FIG. 2, the remote controller 21
Cold weather button 13, hot weather button 14, display window 15, operation stop button 16, operation mode selection switches 17a, 17b, 17c, 17d
Others are provided.

第1図には制御ブロック図が示されている。 FIG. 1 shows a control block diagram.

寒い時ボタン13を押すと、押した回数がカウンター25
でカウントされ、また、暑い時ボタン14を押すと、押し
た回数がカウンター26でカウントされる。カウンター25
及び26の出力は表示窓15、設定温度補正手段28及び周波
数補正手段27に送られる。
When the button 13 is pressed when it is cold, the number of presses is
When the button 14 is pressed when it is hot, the number of times the button 14 is pressed is counted by the counter 26. Counter 25
And 26 are sent to the display window 15, the set temperature correction means 28 and the frequency correction means 27.

制定温度補正手段28では設定温度決定手段23で決定され
た設定温度を補正し、補正された設定温度は出力手段24
を経て出力される。周波数補正手段27では周波数決定手
段29で決定された周波数を補正し、補正された周波数は
出力手段22を経てインバータ12に出力される。
The established temperature correction means 28 corrects the set temperature determined by the set temperature determination means 23, and outputs the corrected set temperature to the output means 24.
Is output through The frequency correcting means 27 corrects the frequency determined by the frequency determining means 29, and outputs the corrected frequency to the inverter 12 via the output means 22.

温度感覚を5つのゾーン、即ち、寒い時ゾーン、少し
寒い時ゾーン、適温ゾーン、少し暑い時ゾーン、暑い時
ゾーンに分け、寒い時ボタン13を1回押すと、少し寒い
時ゾーンが選択され、2回押すと、寒い時ゾーンが選択
され、また、暑い時ボタン14を1回押すと、少し暑い時
ゾーンが選択され、2回押すと、暑い時ゾーンが選択さ
れ、これらの選択の結果はそれぞれ表示窓15に表示され
るようになっている。
The temperature sensation is divided into five zones: a cold zone, a slightly cold zone, a suitable temperature zone, a slightly hot zone and a hot zone, and when the cold button 13 is pressed once, the slightly cold zone is selected. Press twice to select the cold zone, press the hot button 14 once to select the slightly hot zone, and twice to select the hot zone. The result of these selections is Each is displayed on the display window 15.

これら5つのゾーンを選択したときの設定温度及び圧
縮切1駆動用インバータ12の周波数の変化量が第1表に
示されている。
Table 1 shows the set temperature and the amount of change in the frequency of the inverter 12 for driving the compression switch 1 when these five zones are selected.

上記実施例においては、寒い時ボタン13、暑いボタン
14としてプッシュボタンを用いているが、これに代えて
スライドノブ、回転ノブ、レバー等の任意の操作手段を
用いることができる。
In the above embodiment, the button 13 for when it is cold and the button for which it is hot
Although a push button is used as 14, any operation means such as a slide knob, a rotary knob, and a lever can be used instead.

(発明の効果) 本発明においては、寒い時操作部材又は暑い時操作部
材の操作回数により任意に選択されたゾーンに対応した
値だけ設定温度及び圧縮機運転周波数を上昇又は下降さ
せることができるため、自動運転モードを選択して空気
調和機を自動運転中においても簡単な操作によって在室
者の温度感覚に応じて設定温度及び圧縮機運転周波数を
上昇又は下降させることができるので、室内温度を迅速
に在室者の希望する温度にすることが可能となる。
(Effects of the Invention) In the present invention, the set temperature and the compressor operating frequency can be increased or decreased by a value corresponding to a zone arbitrarily selected according to the number of times the operation member is cold or the operation member is hot. Even when the air conditioner is automatically operated by selecting the automatic operation mode, the set temperature and the compressor operation frequency can be raised or lowered in accordance with the temperature sensation of the occupants by a simple operation. It becomes possible to quickly reach the temperature desired by the occupants.

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

第1図ないし第3図は本発明の第1の実施例を示し、第
1図は制御ブロック図、第2図はリモートコントローラ
の正面図、第3図は冷媒回路図である。 制御装置……20、リモートコントローラ……21、寒い時
操作ボタン……13、暑い時操作ボタン……14、設定温度
補正手段……28、周波数補正手段……27
1 to 3 show a first embodiment of the present invention. FIG. 1 is a control block diagram, FIG. 2 is a front view of a remote controller, and FIG. 3 is a refrigerant circuit diagram. Control device ... 20, remote controller ... 21, cold operation button ... 13, hot operation button ... 14, set temperature correction means ... 28, frequency correction means ... 27

───────────────────────────────────────────────────── フロントページの続き (72)発明者 横山 興稔 愛知県西春日井郡西枇杷島町字旭町3丁 目1番地 三菱重工業株式会社エアコン 製作所内 (56)参考文献 特開 昭48−101746(JP,A) 特開 昭62−276349(JP,A) 特開 昭63−14028(JP,A) 特開 平3−39848(JP,A) ──────────────────────────────────────────────────続 き Continuation of the front page (72) Inventor Kominori Yokoyama 3-1-1 Asahicho, Nishibiwajima-cho, Nishi-Kasugai-gun, Aichi Prefecture Mitsubishi Heavy Industries, Ltd. Air Conditioning Works (56) References JP-A-48-101746 (JP) JP-A-62-276349 (JP, A) JP-A-63-14028 (JP, A) JP-A-3-39848 (JP, A)

Claims (1)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】運転モード選択スイッチを有し、自動運転
モードを選択したとき、室内温度に応じて空気調和機を
自動的に冷房、暖房あるいは除湿運転することにより室
内温度を設定温度とする空気調和機の運転制御装置にお
いて、 温度感覚ゾーンを複数のゾーンに分け、これら複数のゾ
ーンに対応してそれぞれ設定温度及び圧縮機運転周波数
の上昇又は下降値を異なる値に設定し、寒い時操作部材
及び暑い時操作部材の操作回数により任意に選択された
ゾーンに対応した値だけ設定温度及び圧縮機運転周波数
を上昇又は下降させる手段を設けたことを特徴とする空
気調和気の運転制御装置。
1. An air conditioner having an operation mode selection switch, wherein when an automatic operation mode is selected, an air conditioner is automatically cooled, heated or dehumidified in accordance with the indoor temperature to set the indoor temperature to a set temperature. In the operation control device of the harmony machine, the temperature sensing zone is divided into a plurality of zones, and a set temperature and a rise or fall value of the compressor operating frequency are set to different values corresponding to the plurality of zones, respectively. And a means for raising or lowering the set temperature and the compressor operating frequency by a value corresponding to a zone arbitrarily selected according to the number of times of operation of the operation member when the temperature is hot.
JP1215937A 1989-08-24 1989-08-24 Operation control device for air conditioner Expired - Lifetime JP2617581B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1215937A JP2617581B2 (en) 1989-08-24 1989-08-24 Operation control device for air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1215937A JP2617581B2 (en) 1989-08-24 1989-08-24 Operation control device for air conditioner

Publications (2)

Publication Number Publication Date
JPH0384347A JPH0384347A (en) 1991-04-09
JP2617581B2 true JP2617581B2 (en) 1997-06-04

Family

ID=16680730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1215937A Expired - Lifetime JP2617581B2 (en) 1989-08-24 1989-08-24 Operation control device for air conditioner

Country Status (1)

Country Link
JP (1) JP2617581B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113932391A (en) * 2021-10-08 2022-01-14 青岛海尔空调器有限总公司 Air conditioner control method and device, air conditioner and gate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48101746A (en) * 1972-04-07 1973-12-21
JPS62276349A (en) * 1986-05-23 1987-12-01 Mitsubishi Electric Corp Space heater
JPH0774701B2 (en) * 1986-07-02 1995-08-09 三菱電機株式会社 Air conditioner
JPH0339848A (en) * 1989-07-05 1991-02-20 Mitsubishi Electric Corp Control device for air conditioner

Also Published As

Publication number Publication date
JPH0384347A (en) 1991-04-09

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