JP2960997B2 - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JP2960997B2 JP2960997B2 JP3244177A JP24417791A JP2960997B2 JP 2960997 B2 JP2960997 B2 JP 2960997B2 JP 3244177 A JP3244177 A JP 3244177A JP 24417791 A JP24417791 A JP 24417791A JP 2960997 B2 JP2960997 B2 JP 2960997B2
- Authority
- JP
- Japan
- Prior art keywords
- indoor
- amount
- temperature
- detection
- detecting
- 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 - Fee Related
Links
Description
【０００１】[0001]
【産業上の利用分野】本発明は空気調和機に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner.
【０００２】[0002]
【従来の技術】従来の空気調和機は室温が目標温度にな
るように制御されていた。2. Description of the Related Art A conventional air conditioner is controlled so that the room temperature becomes a target temperature.
【０００３】[0003]
【考案が解決しようとする課題】従って、在室者の快適
感を左右する室内の湿度、輻射温度、室内の気流、在室
者の活動量及び着衣量については考慮されなかったた
め、在室者の快適感を満足させるのは困難であった。[Problems to be Solved by the Invention] Therefore, the room humidity, radiation temperature, indoor air flow, the amount of activity of the occupant, and the amount of clothes that affect the comfort of the occupant were not considered. It was difficult to satisfy the feeling of comfort.
【０００４】[0004]
【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あって、その要旨とすると
ころは、エバポレータを流過して室内に吹き出される調
和空気の風量を加減するエバポレータ用送風機と、上記
エバポレータを循環する冷媒の循環量を加減する圧縮機
を具えた空気調和機において、室内の温度を検出する室
内温度検出手段、室内の湿度を検出する室内湿度検出手
段、室内の輻射温度を検出する室内輻射温度検出手段、
室内の気流を検出する室内気流検出手段、時計の時刻に
対応して在室者の活動量を設定する活動量設定手段、外
気温度検出手段によって検知された外気温度と運転モー
ド検出手段によって検出された空気調和機の運転モード
から在室者の着衣量を設定する着衣量設定手段を具え、
上記室内温度検出手段の検出値、上記室内湿度検出手段
の検出値、上記室内輻射温度検出手段の検出値、上記室
内気流検出手段の検出値、上記活動量設定手段により設
定された在室者の活動量及び上記着衣量設定手段により
設定された在室者の着衣量に基づいて快適度指数を演算
するＰＭＶ演算手段と、このＰＭＶ演算手段で演算され
た快適度指数が所定の快適ゾーン内に入るように上記圧
縮機の能力及び上記送風機の風量の少なくとも一方を制
御する制御手段を設けたことを特徴とする空気調和機に
ある。SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and the gist of the present invention is to control the amount of conditioned air blown into a room through an evaporator. In an air conditioner having an evaporator blower to be adjusted and a compressor to adjust the circulation amount of the refrigerant circulating through the evaporator, an indoor temperature detecting means for detecting an indoor temperature and an indoor humidity detecting means for detecting an indoor humidity Indoor radiation temperature detecting means for detecting the indoor radiation temperature,
Indoor airflow detection means for detecting the airflow in the room, activity amount setting means for setting the activity amount of the occupant in accordance with the time of the clock, outside air temperature detected by the outside air temperature detection means, and operation mode detection means Clothing amount setting means for setting the clothing amount of the occupants from the operation mode of the air conditioner,
The detected value of the indoor temperature detecting means, the detected value of the indoor humidity detecting means, the detected value of the indoor radiation temperature detecting means, the detected value of the indoor airflow detecting means, the occupant of the occupant set by the activity amount setting means PMV calculating means for calculating a comfort index based on the amount of activity and the clothing amount of the occupant set by the clothing amount setting means, and the comfort index calculated by the PMV calculating means is within a predetermined comfort zone. The air conditioner further comprises control means for controlling at least one of the capacity of the compressor and the air volume of the blower.
【０００５】[0005]
【０００６】[0006]
【０００７】[0007]
【作用】本発明においては、室内の温度、湿度、輻射温
度及び気流並びに在室者の活動量及び着衣量に基づいて
ＰＭＶ演算手段により快適度指数を演算し、演算された
快適度指数が所定の快適ゾーン内に入るように圧縮機の
能力及び送風機の風量の少なくとも一方が制御される。According to the present invention, the comfort index is calculated by the PMV calculating means based on the indoor temperature, humidity, radiation temperature and air flow, the activity amount and the amount of clothes of the occupants, and the calculated comfort index is predetermined. At least one of the capacity of the compressor and the air volume of the blower is controlled so as to enter the comfortable zone of the compressor.
【０００８】[0008]
【実施例】本発明の１実施例が図１に示されている。室
内の温度Ｔa を検出する室内温度検出手段１、室内の湿
度Ｈa を検出する室内湿度検出手段２、室内の輻射温度
Ｔr を検出する室内輻射温度検出手段３、室内の気流Ｖ
arを検出する室内気流検出手段４の検出値Ｔa 、Ｈa 、
Ｔr 、Ｖar並びに在室者の活動量Ｗを設定する活動量設
定手段5bによって設定された活動量Ｗ及び在室者の着衣
量ＣＬＯを設定する着衣量設定手段６によって設定され
た着衣量ＣＬＯはＰＭＶ演算手段７に入力され、ここで
各検出値及び設定値に基づいて快適度指数（以下、ＰＭ
Ｖ値という）が演算される。ＰＭＶ演算手段７で演算さ
れたＰＭＶ値は比較手段９に入力され、ここで快適ゾー
ンを設定してあるＰＭＶ設定手段８から入力された設定
値と比較される。その比較結果が制御手段10に入力され
ると、制御手段10は記憶手段13から入力された制御ルー
ル又は制御マップに従って制御量を決定し、これから出
力された指令によって空気調和機ＡＣの冷媒用圧縮機11
の能力及びエバポレータ用送風機12の風量の少なくとも
一方が制御される。かくして、空気調和機の能力が調節
され、室内の快適度指数が快適ゾーン、即ち、−0.5 ＜
ＰＭＶ値＜＋0.5 に維持される。DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention is shown in FIG. Room temperature detecting means 1 for detecting the temperature T a of the room, the room humidity detecting means 2 for detecting the room humidity H a, the indoor radiant temperature detection means 3 for detecting the indoor radiant temperature T r, the indoor air flow V
ar , the detection values T a , H a ,
T r, clothing amount set by the amount of clothing setting means 6 for setting a clothing amount CLO of V ar and occupants of the activity Activity set by W activity amount setting means 5b for setting the W and occupants The CLO is input to the PMV calculating means 7, where a comfort index (hereinafter, PM) is calculated based on each detected value and set value.
V value) is calculated. The PMV value calculated by the PMV calculating means 7 is input to the comparing means 9 where it is compared with the set value input from the PMV setting means 8 which has set the comfort zone. When the result of the comparison is input to the control means 10, the control means 10 determines the control amount according to the control rule or control map input from the storage means 13, and according to the command output from the control amount, the refrigerant compression of the air conditioner AC is performed. Machine 11
At least one of the capacity and the air volume of the evaporator blower 12 is controlled. Thus, the performance of the air conditioner is adjusted, and the indoor comfort index is adjusted to the comfort zone, that is, −0.5 <.
The PMV value is maintained at <+0.5.
【０００９】活動量設定手段5bは時計5aの時刻に応じて
例えば次に示す区分により在室者の活動量Ｗを設定す
る。 午前11時〜午前６時；就寝中 少 午前６時〜午後８時；食事、掃除等 大 午後８時〜午後11時；テレビ視聴、読書等 中The activity amount setting means 5b sets the activity amount W of the occupants according to the time of the clock 5a, for example, in the following categories. 11:00 am to 6:00 am; sleeping small 6:00 am to 8:00 pm; meal, cleaning, etc. Large 8:00 pm to 11:00 pm; watching TV, reading, etc.
【００１０】また、着衣量を設定す着衣量設定手段6cは
外気温度検出手段6aで検出された外気温度Ｔ0 及び運転
モード検出手段6bにより検出された冷房、暖房、ドライ
等の運転モードＭに応じて着衣量設定手段6cは在室者の
着衣が夏服か冬服か等の判断をして着衣量ＣＬＯを設定
する。Further, the clothing amount setting means 6c for setting the clothing amount changes to the outside air temperature T 0 detected by the outside air temperature detecting means 6a and the operation modes M such as cooling, heating, and dry detected by the operation mode detecting means 6b. Accordingly, the clothing amount setting means 6c determines whether the occupant's clothing is summer clothing or winter clothing and sets the clothing amount CLO.
【００１１】[0011]
【発明の効果】本発明においては、室内温度、湿度、輻
射温度及び気流並びに在室者の活動量及び着衣量に基づ
いて快適度指数を演算し、演算された快適度指数が所定
の快適ゾーン内に入るように空気調和機の圧縮機の能力
及び送風機の風量の少なくとも一方を制御することによ
って室内の快適度指数が快適ゾーン内に維持されるの
で、在室者の快適感を満足させることが可能となる。According to the present invention, the comfort index is calculated based on the indoor temperature, humidity, radiation temperature and air flow, the activity amount of the occupants and the amount of clothes, and the calculated comfort index is determined as a predetermined comfort zone. By controlling at least one of the capacity of the compressor of the air conditioner and the air volume of the blower to enter the room, the indoor comfort index is maintained in the comfort zone, so that the comfort of the occupants is satisfied. Becomes possible.
【図１】本発明の１実施例を示す制御ブロック図であ
る。FIG. 1 is a control block diagram showing one embodiment of the present invention.
１ 室内温度検出手段 ２ 室内湿度検出手段 ３ 室内輻射温度検出手段 ４ 室内気流検出手段 5a 時計 5b 活動量設定手段 6a 外気温度検出手段 6b 運転モード検出手段 ６ 着衣量設定手段 ７ ＰＭＶ演算手段 ８ ＰＭＶ設定手段 ９ 比較手段 10 制御手段 13 記憶手段 ＡＣ 空気調和機 11 冷媒用圧縮機 12 エバポレータ用送風機 DESCRIPTION OF SYMBOLS 1 Indoor temperature detecting means 2 Indoor humidity detecting means 3 Indoor radiant temperature detecting means 4 Indoor air flow detecting means 5a Clock 5b Activity amount setting means 6a Outdoor temperature detecting means 6b Operation mode detecting means 6 Clothing amount setting means 7 PMV calculating means 8 PMV setting Means 9 Comparison means 10 Control means 13 Storage means AC air conditioner 11 Compressor for refrigerant 12 Blower for evaporator
Claims (1)
れる調和空気の風量を加減するエバポレータ用送風機
と、上記エバポレータを循環する冷媒の循環量を加減す
る圧縮機を具えた空気調和機において、室内の温度を検
出する室内温度検出手段、室内の湿度を検出する室内湿
度検出手段、室内の輻射温度を検出する室内輻射温度検
出手段、室内の気流を検出する室内気流検出手段、時計
の時刻に対応して在室者の活動量を設定する活動量設定
手段、外気温度検出手段によって検知された外気温度と
運転モード検出手段によって検出された空気調和機の運
転モードから在室者の着衣量を設定する着衣量設定手段
を具え、上記室内温度検出手段の検出値、上記室内湿度
検出手段の検出値、上記室内輻射温度検出手段の検出
値、上記室内気流検出手段の検出値、上記活動量設定手
段により設定された在室者の活動量及び上記着衣量設定
手段により設定された在室者の着衣量に基づいて快適度
指数を演算するＰＭＶ演算手段と、このＰＭＶ演算手段
で演算された快適度指数が所定の快適ゾーン内に入るよ
うに上記圧縮機の能力及び上記送風機の風量の少なくと
も一方を制御する制御手段を設けたことを特徴とする空
気調和機。(1) flowing through an evaporator and blowing out into a room;
Blower for evaporator to adjust the flow rate of conditioned air
And the amount of refrigerant circulating through the evaporator
In an air conditioner equipped with a compressor, an indoor temperature detecting means for detecting an indoor temperature and an indoor humidity for detecting an indoor humidity are provided.
Temperature detection means, indoor radiation temperature detection to detect indoor radiation temperature
Output means, indoor airflow detection means for detecting indoor airflow , clock
Activity amount setting means for setting the activity amount of the occupant corresponding to the time of the outside air temperature detected by the outside air temperature detecting means;
The operation of the air conditioner detected by the operation mode detection means
Comprising a clothing amount setting means for setting a clothing amount of the person in the room from a converter mode, the detection value of the indoor temperature detection means, the indoor humidity
Detection value of detection means, detection of the above indoor radiation temperature detection means
Value, detection value of the indoor airflow detection means,
The activity amount of the occupants set by the steps and the above-mentioned clothes amount setting
Means for calculating a comfort index based on the amount of clothing of the occupants set by the means; and a compressor for the compressor so that the comfort index calculated by the PMV calculation means falls within a predetermined comfort zone. capacity and the air conditioner which is characterized in that a control means for controlling at least one of the air volume of the blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3244177A JP2960997B2 (en) | 1991-08-30 | 1991-08-30 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3244177A JP2960997B2 (en) | 1991-08-30 | 1991-08-30 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0560360A JPH0560360A (en) | 1993-03-09 |
| JP2960997B2 true JP2960997B2 (en) | 1999-10-12 |
Family
ID=17114913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3244177A Expired - Fee Related JP2960997B2 (en) | 1991-08-30 | 1991-08-30 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2960997B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501358B (en) * | 2014-12-16 | 2017-06-16 | 广东美的制冷设备有限公司 | Air-conditioner control method and system |
| CN106288149B (en) * | 2016-07-29 | 2019-04-19 | 广东美的制冷设备有限公司 | Air-conditioner control method and device |
| CN106524442A (en) * | 2016-12-30 | 2017-03-22 | 广东美的制冷设备有限公司 | Body-feeling-based control method, air conditioner and body-feeling-based control system |
| EP3502582B1 (en) * | 2017-12-22 | 2023-05-10 | Mitsubishi Electric Corporation | Method for controlling a hvac-apparatus, control unit and use of a control unit |
-
1991
- 1991-08-30 JP JP3244177A patent/JP2960997B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0560360A (en) | 1993-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19990629 |
|
| LAPS | Cancellation because of no payment of annual fees |