JPS63150550A - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JPS63150550A JPS63150550A JP61298450A JP29845086A JPS63150550A JP S63150550 A JPS63150550 A JP S63150550A JP 61298450 A JP61298450 A JP 61298450A JP 29845086 A JP29845086 A JP 29845086A JP S63150550 A JPS63150550 A JP S63150550A
- Authority
- JP
- Japan
- Prior art keywords
- indoor
- temperature
- outdoor
- zone
- temperature zone
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims description 8
- 238000007791 dehumidification Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
「産業上の利用分野」
本発明は気温の変化に応じて冷房、除湿、フ３視、暖房
の各運転モードを切換え可能にした空気調和装置に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION "Field of Industrial Application" The present invention relates to an air conditioner that is capable of switching between cooling, dehumidifying, 3D viewing, and heating operating modes in response to changes in temperature.
「従来の技術」
従来の空気調和装置は「冷房」「除湿」「暖房」の各運
転モードを有し、例えば「冷房」のモードにすると、気
温の変化を検知して強風、中風、弱風などに自動的に切
換ねるようになっているが、「冷房」「除湿」「暖房」
のいずれかの運転モードをセントすると、人手でモード
変更をしない限り相互の運転モード間で自動的に切換え
ることができなかった６「発明が解決しようとする問題
点」
しかるに、季節の変り目などには、朝夕は暖房運転モー
ドを選択したにも拘らず、日中は冷房運転モードとか除
湿運転モードに変えたいという場合があるが、従来の空
気調和装置では、それができず、そのため、気温の大巾
な変化時において運転モードをそのままにすると極めて
不快感を与えるだけでなく、エネルギーの無駄になるな
どの問題があった。``Conventional technology'' Conventional air conditioners have operating modes of ``cooling,''``dehumidification,'' and ``heating.'' For example, when set to the ``cooling'' mode, changes in temperature are detected and the system detects strong, medium, or weak winds. It is designed to automatically switch to "cooling", "dehumidification", "heating", etc.
``Problems to be Solved by the Invention'' However, at the change of seasons, etc. Even though you have selected heating mode in the morning and evening, you may want to switch to cooling mode or dehumidification mode during the day, but this is not possible with conventional air conditioners; Leaving the operating mode unchanged during a drastic change not only causes extreme discomfort, but also causes problems such as wasting energy.
［問題点を解決するための手段ｊ
本発明は上述のような問題点を解決するためになされた
もので、室内温度と室外温度を制御部へ送り、この制御
部の出力で室内ファン、室外ファン、圧縮機、室内機と
室外機の４方弁をそれぞれ制御するようにしたものにお
いて、所定時間毎に検出された前記室内温度と室外温度
をそれぞれ設定値と比較して室内外の温度ゾーンを設定
する温度ゾーン設定回路と、これら室内外の温度ゾーン
設定回路の出力で切換温度ゾーンを設定する切換湿度ゾ
ーン設定回路と、この切換温度ゾーン設定回路のデータ
と既に記憶された温度ゾーンデータとを比較する比較回
路と、この比較回路の出力によって少なくとも冷房運転
モード、除湿運転モードおよび暖房運転モードを設定す
る制御部とを具備してなるものである。[Means for Solving the Problems j] The present invention has been made to solve the above-mentioned problems.Indoor temperature and outdoor temperature are sent to a control unit, and the output of this control unit is used to control the indoor fan and the outdoor fan. In a device that controls a fan, a compressor, and a four-way valve for an indoor unit and an outdoor unit, the indoor and outdoor temperatures detected at predetermined time intervals are compared with respective set values to determine the indoor and outdoor temperature zones. A temperature zone setting circuit that sets the switching temperature zone, a switching humidity zone setting circuit that sets the switching temperature zone with the output of these indoor and outdoor temperature zone setting circuits, and a switching humidity zone setting circuit that sets the switching temperature zone setting circuit and the already stored temperature zone data. and a control section that sets at least a cooling operation mode, a dehumidification operation mode, and a heating operation mode based on the output of the comparison circuit.
「作用」
自動運転中において、１５分経過すると、１分間だけ室
内ファンが超微風で回転するとともに室外ファンも回転
する。そして室内温度と室外温度が検出される。これら
室内外の検出温度が予め区分された温度ゾーンのいずれ
に該当するかが設定される。そして今回検出された温度
ゾーンが前回検出された温度ゾーンと一致するかどうか
が比較照合される。一致していれば運転モードの切換え
信号を出力して運転モードを切換える。ただし、検出さ
れた温度ゾーンによる運転モードが運転中のモードと一
致していればそのままの運転モードを継続し、一致して
いなければ新たな運転モードに切換わる。今回と前回の
ゾーンが一致しなければ、今回、温度ゾーンが変ったば
かりであるから前回のままの温度ゾーンの運転モードを
継続する。"Operation" During automatic operation, after 15 minutes, the indoor fan rotates with ultra-light air for one minute, and the outdoor fan also rotates. Then, the indoor temperature and outdoor temperature are detected. It is set to which temperature zone classified in advance these indoor and outdoor detected temperatures correspond. Then, a comparison is made to see if the currently detected temperature zone matches the previously detected temperature zone. If they match, an operation mode switching signal is output and the operation mode is switched. However, if the operating mode according to the detected temperature zone matches the current operating mode, the current operating mode is continued; if the operating mode does not match, the operating mode is switched to a new operating mode. If the current and previous zones do not match, the temperature zone has just changed this time, so the operation mode of the previous temperature zone is continued.
以上の動作を１５分間隔で行なう。なお、圧縮機が停止
した後にストップ解除した場合は、１５分間経過しなく
とも、１５分タイマをタイムアツプさせて温度ゾーンの
検出、比較を行なう。The above operations are performed at 15 minute intervals. Note that if the stop is canceled after the compressor has stopped, the 15 minute timer is set to time up and temperature zones are detected and compared even if 15 minutes have not elapsed.
「実施例」 以下、本発明の一実施例を図面に基づき説明する。"Example" Hereinafter, one embodiment of the present invention will be described based on the drawings.
第１−図において、（１）は室内機、（２）は室外機で
ある。In Figure 1, (1) is an indoor unit, and (2) is an outdoor unit.
前記室内機（１）には、サーミスタなどの室内温度検出
素子（３）が設けられ、この素子（３）はＡ／Ｄ変換回
路（４）を介して室内温度ゾーン設定回路（５）に結合
され、第３図のように予め設定された例えば２３°Ｃ以
下のＴ工温度ゾーンか２３〜２６℃内のＴ２温度ゾーン
か、２６℃以上のＴ、温度ゾーンかが設定される。この
室内温度ゾーン設定回路（５）は第３図のｔ工１ｔ２１
ｔｌｌｔ４の各室外温度ゾーン設定用室外温度ゾーン設
定回路（６）とともに切換温度ゾーン設定回路（７）に
結合され、さらに前回の温度ゾーンとの比較回路（８）
を経て制御部（９）に結合されている。この制御部（９
）には、リモコン（１０）の受光部（１１）、プログラ
ムＲＯＭ （１２）、ＲＡ Ｍ （１３）、室内ファン
（１４）、室外機（２）の制御部（１５）にそれぞれ結
合されている。The indoor unit (1) is provided with an indoor temperature detection element (3) such as a thermistor, and this element (3) is coupled to an indoor temperature zone setting circuit (5) via an A/D conversion circuit (4). As shown in FIG. 3, for example, a T temperature zone of 23° C. or lower, a T2 temperature zone of 23 to 26° C., or a T temperature zone of 26° C. or higher is set. This indoor temperature zone setting circuit (5) is
It is connected to the switching temperature zone setting circuit (7) together with the outdoor temperature zone setting circuit (6) for setting each outdoor temperature zone of tllt4, and further includes a comparison circuit (8) for comparing with the previous temperature zone.
The control unit (9) is connected to the control unit (9) via the control unit (9). This control section (9
) is connected to the light receiving section (11) of the remote control (10), the program ROM (12), the RAM (13), the indoor fan (14), and the control section (15) of the outdoor unit (2), respectively. .
前記室外機（２）にはサーミスタなどの室外温度検出素
子（１６）が設けられ、この素子（１６）はＡ／Ｄ変換
回路（１７）を介して前記室外温度ゾーン設定回路（６
）に結合されるとともに制御部（１５）に制御されてい
る。この制御部（１５）には室外ファン（１８）、４方
弁（１９）、インバータ（２０）が結合され、このイン
バータ（２０）は圧縮機（２１）に結合されている。The outdoor unit (2) is provided with an outdoor temperature detection element (16) such as a thermistor, and this element (16) is connected to the outdoor temperature zone setting circuit (6) via an A/D conversion circuit (17).
) and is controlled by a control section (15). An outdoor fan (18), a four-way valve (19), and an inverter (20) are connected to this control section (15), and this inverter (20) is connected to a compressor (21).
つぎに本発明の詳細な説明する。リモコン（１０）によ
り手動運転、自動運転の指令のうち、自動運転を指令す
ると、圧縮１！（２１）を３分間オフするタイマが作動
する。タイムアツプすると、室内ファン（１４）が超微
風でオンするとともに室外ファン（１８）もオンする。Next, the present invention will be explained in detail. When commanding automatic operation between manual operation and automatic operation using the remote control (10), compression 1! A timer is activated to turn off (21) for 3 minutes. When the time is up, the indoor fan (14) is turned on with ultra-light wind and the outdoor fan (18) is also turned on.
１分間のオンの直後に室内と室外の温度が検出素子（３
）（１６）でそれぞれ検出される。Immediately after turning on for 1 minute, the indoor and outdoor temperatures are detected by the sensing element (3).
) and (16), respectively.
そして室内温度は、室内温度ゾーン設定回路（５）で第
３図のＴ□、 Ｔ２． Ｔ３のいずれのゾーンに該当す
るかが判断される。同様に室外温度も室外温度ゾーン設
定回路（６）で第３図のｔ工１ｔ２ｔｔ３１ｔ４のいず
れのゾーンに該当するかが判断される。例えば、室内が
Ｔ□のゾーンで、室外がｔ工のゾーンであるとすると、
切換温度ゾーン設定回路（７）では第３図のＡ（暖房）
ゾーンにあることを判定し、このデータを制御部（９）
を介してＲＡ Ｍ （１３）に記憶する。同時に、制御
部（９）からの信号で暖房運転に入る。Then, the indoor temperature is determined by the indoor temperature zone setting circuit (5) as T□, T2. It is determined which zone of T3 it corresponds to. Similarly, the outdoor temperature zone setting circuit (6) determines which zone of t-1t2tt31t4 in FIG. 3 the outdoor temperature corresponds to. For example, if the indoor zone is T □ and the outdoor zone is T ,
In the switching temperature zone setting circuit (7), A (heating) in Figure 3 is selected.
It is determined that the area is in the zone, and this data is sent to the control unit (9).
It is stored in RAM (13) via. At the same time, heating operation is initiated by a signal from the control section (9).
つぎに、第１回目の温度検出後１５分を経過すると、第
２図のタイムチャートに示すように、室内と室外のファ
ン（１４） （１８）がオンして再び室内と室外の温度
が検出され、それぞれの温度ゾーンが設定される。ここ
で、室内温度ゾーンがＴ２、室外温度ゾーンがｔ２に変
化しているものとすると。Next, 15 minutes after the first temperature detection, as shown in the time chart in Figure 2, the indoor and outdoor fans (14) and (18) are turned on and the indoor and outdoor temperatures are detected again. and each temperature zone is set. Here, assume that the indoor temperature zone has changed to T2 and the outdoor temperature zone has changed to t2.
切換温度ゾーン設定回路（７）ではＦ（監視）ゾーンに
あることを判定する。そしてＲＡ Ｍ （１３）に記憶
された前回のＡゾーンと今回のＦゾーンを比較回路（８
）で比較する。一致していないから運転モードはそのま
ま暖房モードとなる。また、ＲＡ Ｍ （１３）にはＡ
ゾーンのデータに代ってＦゾーンのデータが記憶される
。さらに１５分経過後の３回目の検出で、再びＦゾーン
であることが判定されると。The switching temperature zone setting circuit (7) determines that the temperature is in the F (monitoring) zone. Then, a comparison circuit (8) compares the previous A zone stored in RAM (13) with the current F zone.
) to compare. Since they do not match, the operation mode remains heating mode. Also, RAM (13) has A
F zone data is stored instead of zone data. When the third detection after 15 minutes has passed, it is again determined that the vehicle is in the F zone.
前回と今回は同じＦゾーンであるため、運転モードを暖
房から監視運転モードに切換える。なお。Since the F zone is the same as the previous time, the operation mode is switched from heating to monitoring operation mode. In addition.
この監視運転モードとは、暖房、除湿、冷房のいずれも
不要であるため空気調和装置が停止状態にある状態をい
う。ただし、監視運転モードでも１５分毎に１分間のフ
ァン運転をして温度ゾーンの検出判定は行なわれ、デー
タがＲＡ Ｍ （１３）に記憶される。This monitoring operation mode refers to a state in which the air conditioner is in a stopped state because heating, dehumidification, and cooling are not required. However, even in the monitoring operation mode, the fan is operated for 1 minute every 15 minutes to detect and judge the temperature zone, and the data is stored in RAM (13).
以下同様に動作を繰返すが、切換温度ゾーンの変化と運
転モードとの関係は例えば下記のようになる。The operation is repeated in the same manner, but the relationship between the change in the switching temperature zone and the operation mode is as follows, for example.
なお、圧縮機（２１）のオン中、監視運転中は１５分毎
に温度ゾーンの検出が行なわれるが、圧縮機（２１）オ
フ直後には、１５分間の経過前であっても３分間の停止
解除後に温度ゾーンの検出が行なわれる。Note that while the compressor (21) is on, the temperature zone is detected every 15 minutes during monitoring operation, but immediately after the compressor (21) is turned off, the temperature zone is detected for 3 minutes even before 15 minutes have elapsed. Temperature zone detection is performed after the stop is released.
第３図における室内と室外の温度ゾーンの設定はリモコ
ン（１０）からの指令によって例えば１℃間隔で調整す
ることができる。The settings of the indoor and outdoor temperature zones in FIG. 3 can be adjusted, for example, at intervals of 1° C. by commands from the remote controller (10).
「発明の効果」
本発明は上述のように構成したので、運転中における温
度状態が大巾に変化した場合、人手によりモードの変更
をしなくとも、冷房、除湿、監視、暖房の各運転モード
間の切換えが自動的に行なわれ、したがって、環境の変
化にマツチし快適な居住状態を得ることができる。また
、監視運転モードを設けることによって無駄な運転を省
くことができ省エネルギー化ができる。"Effects of the Invention" Since the present invention is configured as described above, when the temperature state changes drastically during operation, each operation mode of cooling, dehumidification, monitoring, and heating can be operated without changing the mode manually. Switching between the two types is performed automatically, so that a comfortable living condition can be obtained that adapts to changes in the environment. Further, by providing a monitoring operation mode, unnecessary operations can be eliminated and energy can be saved.
第１図は本発明による空気調和装置の一実施例を示すブ
ロック図、第２図はタイムチャート、第３図は温度ゾー
ンの説明図である。
（１）・・・室内機、（２）・・・室外機、（３）・・
・サーミスタ。
（４）・・・Ａ／Ｄ変換回路、（５）・・・室内温度ゾ
ーン設定回路、（６）・・・室外温度ゾーン設定回路、
（７）・・・切換温度ゾーン設定回路、（８）・・・比
較器、（９）・・・制御部、（１０）・・・リモコン、
（１１）・・・受光部、（１２）・・・ＲＯＭ、（１３
）・・・ＲＡＭ、（１４）・・・室内ファン、（１５）
・・・制御部。
（１６）・・・サーミスタ、（１７）・・・Ａ／Ｄ変換
回路、（］８）・・・室外ファン、（１９）・・・４方
弁、（２０）・・・インバータ、（２１）・・・圧縮機
。
出願人 株式会社富士通ゼネラル
第 １ 図
第２図 第３図FIG. 1 is a block diagram showing an embodiment of an air conditioner according to the present invention, FIG. 2 is a time chart, and FIG. 3 is an explanatory diagram of temperature zones. (1)...Indoor unit, (2)...Outdoor unit, (3)...
・Thermistor. (4)... A/D conversion circuit, (5)... Indoor temperature zone setting circuit, (6)... Outdoor temperature zone setting circuit,
(7)...Switching temperature zone setting circuit, (8)...Comparator, (9)...Control unit, (10)...Remote controller,
(11) ... Light receiving section, (12) ... ROM, (13
)...RAM, (14)...Indoor fan, (15)
...control section. (16)...Thermistor, (17)...A/D conversion circuit, (]8)...Outdoor fan, (19)...4-way valve, (20)...Inverter, (21 )...Compressor. Applicant Fujitsu General Ltd. Figure 1 Figure 2 Figure 3
Claims (4)
部の出力で室内ファン、室外フアン、圧縮機、室内機と
室外機の４方弁をそれぞれ制御するようにしたものにお
いて、所定時間毎に検出された前記室内温度と室外温度
をそれぞれ設定値と比較して室内外の温度ゾーンを設定
する温度ゾーン設定回路と、これら室内外の温度ゾーン
設定回路の出力で切換温度ゾーンを設定する切換温度ゾ
ーン設定回路と、この切換温度ゾーン設定回路のデータ
と既に記憶された温度ゾーンデータとを比較する比較回
路と、この比較回路の出力によって少なくとも冷房運転
モード、除湿運転モードおよび暖房運転モードを設定す
る制御部とを具備してなることを特徴とする空気調和装
置。(1) In a system in which the indoor temperature and outdoor temperature are sent to a control unit, and the output of this control unit controls the indoor fan, outdoor fan, compressor, and four-way valves of the indoor unit and outdoor unit, respectively, for a specified period of time. A temperature zone setting circuit sets an indoor/outdoor temperature zone by comparing the indoor and outdoor temperatures detected at each time with a set value, and a switching temperature zone is set by the output of these indoor/outdoor temperature zone setting circuits. A switching temperature zone setting circuit, a comparison circuit that compares the data of this switching temperature zone setting circuit with already stored temperature zone data, and at least a cooling operation mode, a dehumidification operation mode, and a heating operation mode based on the output of this comparison circuit. 1. An air conditioner comprising: a control section for setting.
時と、それ以外は一定間隔で行なうようにした特許請求
の範囲第１項記載の空気調和装置。(2) The air conditioner according to claim 1, wherein the indoor and outdoor temperatures are detected when the compressor is stopped and at regular intervals at other times.
時間毎の温度検出だけを行う監視モードを付加してなる
特許請求の範囲第１項記載の空気調和装置。(3) The air conditioner according to claim 1, wherein the operation mode includes, in addition to cooling, dehumidification, and heating, a monitoring mode in which only temperature detection is performed at fixed time intervals.
ドを切換え、一致しないときはそのままのモードとした
特許請求の範囲第１項記載の空気調和装置。(4) The air conditioner according to claim 1, wherein the operating mode is switched when the switching temperature zone matches the previous one, and when the switching temperature zone does not match, the mode remains unchanged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61298450A JPH0615931B2 (en) | 1986-12-15 | 1986-12-15 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61298450A JPH0615931B2 (en) | 1986-12-15 | 1986-12-15 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63150550A true JPS63150550A (en) | 1988-06-23 |
| JPH0615931B2 JPH0615931B2 (en) | 1994-03-02 |
Family
ID=17859866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61298450A Expired - Lifetime JPH0615931B2 (en) | 1986-12-15 | 1986-12-15 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0615931B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993006420A1 (en) * | 1991-09-24 | 1993-04-01 | Sanyo Electric Co., Ltd. | Device for setting operation mode of air conditioner |
| JP2000249389A (en) * | 1999-02-25 | 2000-09-12 | Matsushita Electric Ind Co Ltd | Display method of display part in air conditioner |
| WO2017028086A1 (en) * | 2015-08-15 | 2017-02-23 | 黄冠明 | Method and air conditioner for pushing information when temperature is adaptively adjusted |
| CN110307616A (en) * | 2019-06-19 | 2019-10-08 | 悉地国际设计顾问（深圳）有限公司 | A kind of temperature control device and its control method and device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61240051A (en) * | 1985-04-17 | 1986-10-25 | Matsushita Electric Ind Co Ltd | Operation controller of air conditioner |
-
1986
- 1986-12-15 JP JP61298450A patent/JPH0615931B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61240051A (en) * | 1985-04-17 | 1986-10-25 | Matsushita Electric Ind Co Ltd | Operation controller of air conditioner |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993006420A1 (en) * | 1991-09-24 | 1993-04-01 | Sanyo Electric Co., Ltd. | Device for setting operation mode of air conditioner |
| US5400852A (en) * | 1991-09-24 | 1995-03-28 | Sanyo Electric Co., Ltd. | Operation mode setting apparatus for air conditioner |
| JP2000249389A (en) * | 1999-02-25 | 2000-09-12 | Matsushita Electric Ind Co Ltd | Display method of display part in air conditioner |
| WO2017028086A1 (en) * | 2015-08-15 | 2017-02-23 | 黄冠明 | Method and air conditioner for pushing information when temperature is adaptively adjusted |
| CN110307616A (en) * | 2019-06-19 | 2019-10-08 | 悉地国际设计顾问（深圳）有限公司 | A kind of temperature control device and its control method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0615931B2 (en) | 1994-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |