JPH0798139A - Air-conditioner - Google Patents
Air-conditionerInfo
- Publication number
- JPH0798139A JPH0798139A JP5244623A JP24462393A JPH0798139A JP H0798139 A JPH0798139 A JP H0798139A JP 5244623 A JP5244623 A JP 5244623A JP 24462393 A JP24462393 A JP 24462393A JP H0798139 A JPH0798139 A JP H0798139A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- room
- outside air
- air temperature
- outside
- 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
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は夜間等の室内への人の出
入りの少ない時に停止手段にて外気温スライド制御手段
を停止させる空気調和機に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner in which an outside air temperature slide control means is stopped by a stop means when there are few people entering and leaving the room at night.
【０００２】[0002]
【従来の技術】従来のこの種の空気調和機は、外気温と
無関係に設定温度により室内温を制御するものであれ
ば、外気温と室温との温度差が大きいと、人が室外から
室内に入って来た時、温度差によりヒートショックが生
じるため、外気温に応じて室内の設定温度を図６に示す
ように外気温スライド制御手段にてスライド制御するも
のである。2. Description of the Related Art In a conventional air conditioner of this type, if the indoor temperature is controlled by a set temperature irrespective of the outside air temperature, when the temperature difference between the outside air temperature and the room temperature is large, a person is exposed from the outside to the inside of the room. When entering, a heat shock occurs due to the temperature difference, so the set temperature in the room is controlled by the outside temperature slide control means as shown in FIG. 6 according to the outside temperature.
【０００３】[0003]
【発明が解決しようとする課題】しかし、上記のように
構成した空気調和機では、夜間等は室内への人の出入り
が少ないにも拘わらず、外気温が低下して行くと、外気
温に応じて室内の設定温度も低下するため、室内が過度
に冷え込んでしまうという問題点があった。However, in the air conditioner configured as described above, when the outside temperature decreases as the outside temperature decreases, the outside temperature changes to the outside temperature even when the number of people entering and leaving the room is small at night. In response to this, the set temperature in the room also drops, so that there is a problem that the room is excessively cooled.
【０００４】本発明の空気調和機は上記問題点を解決す
るためになされたものであり、夜間等の室内への人の出
入りが少ない時に停止手段にて外気温スライド制御手段
を停止させることにより、夜間等の室内への人の出入り
が少ない時に冷房運転を行っても室内が過度に冷え込む
ことがなく、快適な冷房運転を行うことができる空気調
和機を提供することを目的とするものである。The air conditioner of the present invention has been made in order to solve the above-mentioned problems, and by stopping the outside air temperature slide control means by the stop means when there are few people entering and leaving the room at night. The purpose of the present invention is to provide an air conditioner that can perform a comfortable cooling operation without excessive cooling of the room even when the cooling operation is performed when the number of people entering and leaving the room is small at night. is there.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に本発明の空気調和機は、外気温を検出する外気温検出
手段と、該外気温検出手段にて検出される外気温に応じ
て室内の設定温度をスライド制御する外気温スライド制
御手段とを備えた空気調和機において、上記外気温スラ
イド制御手段を夜間等の室内への人の出入りがあ少ない
時に停止させる停止手段を備えてなるものである。In order to achieve the above object, an air conditioner of the present invention provides an outside air temperature detecting means for detecting an outside air temperature and an outside air temperature detected by the outside air temperature detecting means. An air conditioner provided with an outside air temperature slide control means for slidingly controlling a set temperature in a room is provided with a stop means for stopping the outside air temperature slide control means when there are few people entering or leaving the room at night or the like. It is a thing.
【０００６】請求項２記載の発明は、請求項１記載の構
成において、上記外気温スライド制御手段を就寝モード
時に停止させる停止手段を備えてなるものである。According to a second aspect of the present invention, in the structure according to the first aspect, there is provided stop means for stopping the outside air temperature slide control means in the sleeping mode.
【０００７】請求項３記載の発明は、請求項１記載の構
成において、上記外気温スライド制御手段をある時刻か
らある時刻の間は停止させる停止手段を備えてなるもの
である。According to a third aspect of the invention, in the structure according to the first aspect, there is provided stop means for stopping the outside air temperature slide control means from a certain time to a certain time.
【０００８】請求項４記載の発明は、請求項１記載の構
成において、上記外気温スライド制御手段を光センサに
て検出される光により停止させる停止手段を備えてなる
ものである。According to a fourth aspect of the present invention, in the structure according to the first aspect, there is provided stop means for stopping the outside air temperature slide control means by light detected by an optical sensor.
【０００９】[0009]
【作用】上記構成にて、外気温検出手段にて外気温を検
出し、該外気温検出手段にて検出した外気温により室内
温度を外気温スライド制御手段にてスライド制御をを行
い、夜間等の室内への人の出入りが少ない時に停止手段
にて外気温スライド制御手段を停止させる。With the above structure, the outside air temperature detecting means detects the outside air temperature, and the outside air temperature slide controlling means performs slide control of the indoor temperature according to the outside air temperature detected by the outside air temperature detecting means, for example at night. When the number of people entering and leaving the room is small, the outside temperature slide control means is stopped by the stop means.
【００１０】[0010]
【実施例】以下、本発明の空気調和機の実施例を図１乃
至図６と共に説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the air conditioner of the present invention will be described below with reference to FIGS.
【００１１】本発明の空気調和機の第１の実施例は図１
に示すように構成するものであり、図１において、コン
プレッサ（圧縮機）１、室外熱交換器２、減圧装置３、
室内熱交換器４が順次連結して冷凍サイクルを構成する
ものである。The first embodiment of the air conditioner of the present invention is shown in FIG.
1, the compressor (compressor) 1, the outdoor heat exchanger 2, the pressure reducing device 3,
The indoor heat exchangers 4 are sequentially connected to form a refrigeration cycle.
【００１２】そして、上記室外熱交換器２の近傍に熱交
換するための室外ファン５、外気温を検出する外気温サ
ーミスタ６とを配設し、上記室内熱交換器４の近傍に熱
交換するための室内ファン７、室温を検出する室温サー
ミスタ８が配設されている。An outdoor fan 5 for exchanging heat and an outdoor air temperature thermistor 6 for detecting an outdoor air temperature are provided in the vicinity of the outdoor heat exchanger 2, and heat is exchanged in the vicinity of the indoor heat exchanger 4. An indoor fan 7 and a room temperature thermistor 8 for detecting room temperature are provided.
【００１３】図２は本発明の空気調和機の第１の実施例
の電気回路図であり、図２において、電源プラグ９にマ
イコンにて構成される制御回路１０が直列に接続され、
該電源プラグ９に室内ファン７と室内ファンリレー１１
とを接続した直列回路、室外ファン５と室外ファンリレ
ー１２とを接続した直列回路、コンプレッサ１、コンプ
レッサリレー１３を接続した直列回路が夫々並列に接続
され、上記室内ファンリレー１１、室外ファンリレー１
２、コンプレッサリレー１３は制御回路１０の出力によ
り制御され、室温サーミスタ８は室温を、外気温サーミ
スタ６は外気温を検出して制御回路１０に入力してい
る。FIG. 2 is an electric circuit diagram of the first embodiment of the air conditioner of the present invention. In FIG. 2, a control circuit 10 composed of a microcomputer is connected in series to a power plug 9.
The indoor fan 7 and the indoor fan relay 11 are connected to the power plug 9.
, A series circuit connecting the outdoor fan 5 and the outdoor fan relay 12, a series circuit connecting the compressor 1 and the compressor relay 13 are respectively connected in parallel, and the indoor fan relay 11 and the outdoor fan relay 1 are connected.
2. The compressor relay 13 is controlled by the output of the control circuit 10, the room temperature thermistor 8 detects the room temperature, and the outside air temperature thermistor 6 detects the outside air temperature and inputs them to the control circuit 10.
【００１４】上記のように構成してなる本発明の空気調
和機の第１の実施例の動作状態を図３のフローチャート
図を参照して説明する。まず、ステップＳ１において、
冷房運転を開始し、冷房運転を開始するとステップＳ２
に進んで、室内ファンリレー１１がＯＮになり、該室外
ファンリレー１１がＯＮになるとステップＳ３に進ん
で、外気温ｔｏを上記外気温サーミスタ６にて検出し、
該外気温サーミスタ６にて外気温ｔｏを検出するとステ
ップＳ４に進んで、外気温ｔｏにて室内の設定温度Ｔが
図６に示すように決定される。The operation state of the first embodiment of the air conditioner of the present invention constructed as above will be described with reference to the flow chart of FIG. First, in step S1,
When the cooling operation is started and the cooling operation is started, step S2
When the indoor fan relay 11 is turned on and the outdoor fan relay 11 is turned on, the process proceeds to step S3, where the outside air temperature to is detected by the outside air temperature thermistor 6.
When the outside air temperature thermistor 6 detects the outside air temperature to, the process proceeds to step S4, and the set temperature T in the room is determined by the outside air temperature to as shown in FIG.
【００１５】冷房運転を開始するとステップＳ２に進ん
で、室内ファンリレー１１がＯＮになり、そして、室内
の設定温度Ｔが決定されるとステップＳ５に進んで、室
温ｔAを上記室温サーミスタ８にて検出し、該室温サー
ミスタ８にて室温ｔAを検出するとステップＳ６に進ん
で、室温ｔAが設定温度Ｔ以上であるかどうか制御回路
１０にて判断し、ＹＥＳと判断されるとステップＳ７に
進んで、室外ファンリレー１２及びコンプレッサリレー
１３をＯＮになる。When the cooling operation is started, the routine proceeds to step S2, the indoor fan relay 11 is turned on, and when the indoor set temperature T is determined, the routine proceeds to step S5, where the room temperature t A is set to the room temperature thermistor 8. When the room temperature thermistor 8 detects the room temperature t A , the process proceeds to step S6, and the control circuit 10 determines whether the room temperature t A is equal to or higher than the set temperature T, and if YES, the step S7. Then, the outdoor fan relay 12 and the compressor relay 13 are turned on.
【００１６】すると、コンプレッサ１は運転を開始し、
冷媒ガスである吐出ガスが室外熱交換器２に送られる。
この冷媒ガスは上記室外熱交換器２で室外空気と熱交換
し、凝縮液化する。この凝縮液は減圧装置３で減圧さ
れ、室内熱交換器４で蒸発し、室内ファン６にて送風さ
れた室内空気を冷却除湿する。蒸発した冷媒ガスはコン
プレッサ１に戻り、上記のような冷凍サイクルが繰り返
され、室内の冷房運転が行われる。Then, the compressor 1 starts operation,
The discharge gas, which is a refrigerant gas, is sent to the outdoor heat exchanger 2.
This refrigerant gas exchanges heat with the outdoor air in the outdoor heat exchanger 2 and is condensed and liquefied. This condensate is decompressed by the decompression device 3, evaporated by the indoor heat exchanger 4, and the indoor air blown by the indoor fan 6 is cooled and dehumidified. The evaporated refrigerant gas returns to the compressor 1, the refrigeration cycle as described above is repeated, and the indoor cooling operation is performed.
【００１７】また、室内の冷房運転が行われるとステッ
プＳ８に進んで、リモコン等にておやすみモードを設定
され、おやすみモードから信号が制御回路１０に送信さ
れたかどうか該制御回路１０にて判断し、ＹＥＳと判断
されるとステップＳ５の手前に戻り、ステップＳ８にて
ＹＥＳと判断されるまでステップ５から上記のような動
作が繰り返される。制御回路１０におやすみモードの信
号が送信されると、制御回路１０にて外気温スライド制
御を停止させ、その時点でおやすみモードからの信号が
送信された時の室内の設定温度Ｔに固定され、室内の冷
房運転が行われる。When the indoor cooling operation is performed, the process proceeds to step S8, and the sleep mode is set by the remote controller or the like, and the control circuit 10 determines whether or not a signal is transmitted from the sleep mode to the control circuit 10. , YES, the process returns to the step before step S5, and the above operation is repeated from step 5 until YES is determined in step S8. When the signal of the sleep mode is transmitted to the control circuit 10, the control circuit 10 stops the outside air temperature slide control, and at that time, the temperature is fixed to the set temperature T in the room when the signal from the sleep mode was transmitted, The indoor cooling operation is performed.
【００１８】ステップＳ６において、ＹＥＳと判断され
るとステップＳ９に進んで、室外ファンリレー１２及び
コンプレッサリレー１３をＯＦＦして室温ｔAが設定温
度Ｔ以上になるまで室内の冷房運転が一時中断され、ス
テップＳ９に進み、ステップＳ９において、ＮＯと判断
されるとステップＳ３の手前に戻り、次の動作まで待機
状態となり、冷房運転が終了するまで上記のような動作
が繰り返される。If YES is determined in step S6, the process proceeds to step S9, the outdoor fan relay 12 and the compressor relay 13 are turned off, and the indoor cooling operation is temporarily suspended until the room temperature t A becomes equal to or higher than the set temperature T. The process proceeds to step S9, and if NO is determined in step S9, the process returns to the step before step S3, the standby state is set until the next operation, and the above operation is repeated until the cooling operation is completed.
【００１９】さらに、おやすみモードが解除されると、
外気温スライド制御を再開させることにより、夜間に冷
房運転を行っても室内が過度に冷え込むことがなく、快
適な冷房運転を行うことができる。Further, when the sleep mode is released,
By restarting the outside air temperature slide control, even if the cooling operation is performed at night, the inside of the room is not excessively cooled, and the comfortable cooling operation can be performed.
【００２０】る。[0020]
【００２１】尚、上記第１の実施例はおやすみモードを
設定することにより夜間だと判断していたが、例えば時
刻設定手段にて午後８時から午前６時の夜の間だけ時刻
を設定して外気温スライド制御を停止させてもよい。In the first embodiment, the night mode is determined by setting the night mode. However, for example, the time setting means sets the time only during the night from 8 pm to 6 am. The outside air temperature slide control may be stopped.
【００２２】本発明の空気調和機の第２の実施例は図４
に示すように構成するものであり、尚、上記第１の実施
例の構成と同一のものは同一符号を付すと共に、説明は
省略する。図４において、コンプレッサ１、四方切換弁
１４、室外熱交換器２、減圧装置３、室内熱交換器４が
順次連結して冷凍サイクルを構成するものである。The second embodiment of the air conditioner of the present invention is shown in FIG.
In addition, the same components as those in the first embodiment are designated by the same reference numerals, and the description thereof will be omitted. In FIG. 4, the compressor 1, the four-way switching valve 14, the outdoor heat exchanger 2, the decompression device 3, and the indoor heat exchanger 4 are sequentially connected to form a refrigeration cycle.
【００２３】そして、上記室外熱交換器２の近傍に熱交
換するための室外ファン５、外気温を検出する外気温サ
ーミスタ６とを配設し、上記室内熱交換器４の近傍に熱
交換するための室内ファン７、室温を検出する室温サー
ミスタ８が配設されている。An outdoor fan 5 for exchanging heat and an outdoor air temperature thermistor 6 for detecting an outdoor air temperature are provided near the outdoor heat exchanger 2, and heat is exchanged near the indoor heat exchanger 4. An indoor fan 7 and a room temperature thermistor 8 for detecting room temperature are provided.
【００２４】上記第２の実施例のように構成した空気調
和機は、夏と冬との夜間が変わるので、夜間の判断を、
冷房運転時には例えば午後８時から午前６時、暖房運転
時には例えば午後６時から午前６時というように冷暖房
運転によって時刻を変えて、夜間の外気温スライド制御
を停止させることにより、夜間に冷暖房運転を行っても
室内が過度に冷え込んだり、暑くなることがなく、快適
な冷暖房運転を行うことができる。In the air conditioner constructed as in the second embodiment, the nighttime changes between summer and winter.
During the cooling operation, for example, from 8 pm to 6 am, during the heating operation, for example, from 6 pm to 6 am Even if you do, the inside of the room does not become excessively cold or it does not become hot, and you can perform a comfortable air conditioning operation.
【００２５】本発明の空気調和機の第３の実施例は図５
に示すように構成するものであり、尚、上記第１の実施
例の構成と同一のものは同一符号を付すと共に、説明は
省略する。図５において、電源プラグ９に制御回路１０
が直列に接続され、該電源プラグ９に室内ファン７と室
内ファンリレー１１とを接続した直列回路、室外ファン
５と室外ファンリレー１２とを接続した直列回路、コン
プレッサ１、コンプレッサリレー１３を接続した直列回
路が夫々並列に接続され、上記室内ファンリレー１１、
室外ファンリレー１２、コンプレッサリレー１３は制御
回路１０の出力により制御され、室温サーミスタ８は室
温を、外気温サーミスタ６は外気温を、光センサ１５は
室内ユニットに備えた場合には室内の蛍光灯の光を、室
外ユニットに備えた場合には太陽光線を検出して制御回
路１０に入力している。The third embodiment of the air conditioner of the present invention is shown in FIG.
In addition, the same components as those in the first embodiment are designated by the same reference numerals, and the description thereof will be omitted. In FIG. 5, the control circuit 10 is connected to the power plug 9.
Are connected in series, and a series circuit in which the indoor fan 7 and the indoor fan relay 11 are connected, a series circuit in which the outdoor fan 5 and the outdoor fan relay 12 are connected, the compressor 1 and the compressor relay 13 are connected to the power plug 9. Each of the series circuits is connected in parallel, and the indoor fan relay 11,
The outdoor fan relay 12 and the compressor relay 13 are controlled by the output of the control circuit 10, the room temperature thermistor 8 is room temperature, the outdoor temperature thermistor 6 is the outdoor temperature, and the optical sensor 15 is an indoor fluorescent lamp when provided in the indoor unit. When the outdoor unit is provided with the above light, the sunlight is detected and input to the control circuit 10.
【００２６】また、上記第３の実施例の効果は、上記第
１及び第２の実施例の効果を奏するものであるので省略
する。The effect of the third embodiment is the same as the effect of the first and second embodiments, and therefore will be omitted.
【００２７】[0027]
【発明の効果】本発明の空気調和機は上記のような構成
であるから、冷房運転が開始されると、外気温検出手段
にて外気温を検出し、該外気温検出手段にて検出される
外気温により室内の設定温度を外気温スライド制御手段
にてスライド制御を行い、夜間等の室内への人の出入り
の少ない時に停止手段にて外気温スライド制御手段を停
止させることにより、夜間に冷房運転を行っても室内が
過度に冷え込むことがなく、快適な冷房運転を行うこと
ができる。Since the air conditioner of the present invention has the above-mentioned configuration, when the cooling operation is started, the outside air temperature detecting means detects the outside air temperature, and the outside air temperature detecting means detects the outside air temperature. Depending on the outside temperature, the set temperature in the room is controlled by the outside temperature slide control means, and when the number of people entering and leaving the room is low at night, the outside temperature slide control means is stopped by the stop means, so that Even if the cooling operation is performed, the inside of the room is not excessively cooled, and the comfortable cooling operation can be performed.
【図１】本発明の空気調和機の第１の実施例の冷凍サイ
クルを示す概略構成図である。FIG. 1 is a schematic configuration diagram showing a refrigeration cycle of a first embodiment of an air conditioner of the present invention.
【図２】本発明の空気調和機の第１の実施例の電気回路
を示す概略回路図である。FIG. 2 is a schematic circuit diagram showing an electric circuit of the first embodiment of the air conditioner of the present invention.
【図３】本発明の空気調和機の第１の実施例の制御状態
を示すフローチャートである。FIG. 3 is a flowchart showing a control state of the first embodiment of the air conditioner of the present invention.
【図４】本発明の空気調和機の第２の実施例の冷凍サイ
クルを示す概略構成図である。FIG. 4 is a schematic configuration diagram showing a refrigeration cycle of a second embodiment of the air conditioner of the present invention.
【図５】本発明の空気調和機の第３の実施例の電気回路
を示す概略回路図である。FIG. 5 is a schematic circuit diagram showing an electric circuit of a third embodiment of the air conditioner of the present invention.
【図６】空気調和機の外気温スライド制御の説明図であ
る。FIG. 6 is an explanatory diagram of outside temperature slide control of the air conditioner.
６ 外気温サーミスタ ８ 室温サーミスタ １０ 制御回路 6 Outside temperature thermistor 8 Room temperature thermistor 10 Control circuit
───────────────────────────────────────────────────── フロントページの続き (72)発明者 大西 美貴 大阪府大阪市阿倍野区長池町22番22号 シ ャープ株式会社内 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Miki Onishi 22-22 Nagaike-cho, Abeno-ku, Osaka-shi, Osaka
Claims (4)
外気温検出手段にて検出した外気温に応じて室内の設定
温度をスライド制御する外気温スライド制御手段とを備
えた空気調和機において、 上記外気温スライド制御手段を夜間等の室内への人の出
入りが少ない時に停止させる停止手段を備えたことを特
徴とする空気調和機。1. An air conditioner comprising: an outside air temperature detecting means for detecting an outside air temperature; and an outside air temperature slide control means for slidingly controlling a set temperature in a room according to the outside air temperature detected by the outside air temperature detecting means. In the air conditioner, the outside temperature slide control means is provided with a stopping means for stopping the outside temperature slide control means when there are few people entering or leaving the room at night.
ド時に停止させる停止手段を備えたことを特徴とする請
求項１記載の空気調和機。2. The air conditioner according to claim 1, further comprising stop means for stopping the outside air temperature slide control means in a sleep mode.
からある時刻の間は停止させる停止手段を備えたことを
特徴とする請求項１記載の空気調和機。3. The air conditioner according to claim 1, further comprising stop means for stopping the outside air temperature slide control means from a certain time to a certain time.
にて検出される光により停止させる停止手段を備えたこ
とを特徴とする請求項１記載の空気調和機。4. The air conditioner according to claim 1, further comprising stop means for stopping the outside air temperature slide control means by light detected by an optical sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5244623A JPH0798139A (en) | 1993-09-30 | 1993-09-30 | Air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5244623A JPH0798139A (en) | 1993-09-30 | 1993-09-30 | Air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0798139A true JPH0798139A (en) | 1995-04-11 |
Family
ID=17121506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5244623A Pending JPH0798139A (en) | 1993-09-30 | 1993-09-30 | Air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0798139A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815477A (en) * | 2021-01-18 | 2021-05-18 | 青岛海信日立空调***有限公司 | Air conditioner and control method |
-
1993
- 1993-09-30 JP JP5244623A patent/JPH0798139A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815477A (en) * | 2021-01-18 | 2021-05-18 | 青岛海信日立空调***有限公司 | Air conditioner and control method |
| CN112815477B (en) * | 2021-01-18 | 2023-11-03 | 青岛海信日立空调***有限公司 | Air conditioner and control method |
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