JPS625261B2 - - Google Patents
Info
- Publication number
- JPS625261B2 JPS625261B2 JP56200406A JP20040681A JPS625261B2 JP S625261 B2 JPS625261 B2 JP S625261B2 JP 56200406 A JP56200406 A JP 56200406A JP 20040681 A JP20040681 A JP 20040681A JP S625261 B2 JPS625261 B2 JP S625261B2
- Authority
- JP
- Japan
- Prior art keywords
- room temperature
- temperature
- setting device
- value
- temperature sensor
- 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
Links
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 3
- 206010016326 Feeling cold Diseases 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Description
【発明の詳細な説明】
本発明は空気調和装置の制御装置に関し、快適
な暖冷房を行なうことを目的とする。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a control device for an air conditioner, and an object of the present invention is to provide comfortable heating and cooling.
従来の空気調和装置は設定温度を変更させる制
御が成されていなかつたために、第4図に示す様
に空調機の運転開始後、室温が設定温度c′付近の
OFF点d′に達すれば、熱源が停止しその後ON点
e′に達したとき再び熱源が起動して以後同様の運
転を繰り返す方式であつた。このため暖房時室温
が低い状態から、設定温度に達し、その後熱源が
OFFする様な暖房開始時には居住者に寒さを感
じさせるという欠点があつた。(逆に冷房時室温
が高い状態から推移する場合は暑さを感じる)一
般に人間の暑さ寒さの感覚は単に室内の温度のみ
によるものではなく、室内の壁面からの輻射熱に
も影響されるものである。すなわち上記の欠点は
空調機の運転開始後第1回目に室温が設定温度に
達するとき等に生じやすく室温が設定温度に達し
ても、室壁温が充分上昇していないため、壁から
の冷輻射を受けて寒さを感じることを表わしてい
る。しかしながら空調機の運転開始後、ある程度
時間が経過すれば、壁温も上昇するため、上記の
設定でも居住者は満足することができ、このため
居住者は設定温度を変更しない場合が多い。この
様に同じ設定温度でも空調機の運転開始後とある
程度時間が経過した後では人間にとつては感じ方
が異なるものであるが、その都度居住者が設定温
度を変更することは煩わしいものである。 Conventional air conditioners do not have controls to change the set temperature, so as shown in Figure 4, after the air conditioner starts operating, the room temperature is around the set temperature c'.
When the OFF point d′ is reached, the heat source stops and then the ON point
When e′ was reached, the heat source was started again and the same operation was repeated thereafter. Therefore, during heating, the room temperature reaches the set temperature from a low state, and then the heat source is turned off.
The drawback was that residents felt cold when the heating was turned off. (On the other hand, if the room temperature changes from a high state during cooling, you feel hot.) In general, people's sense of heat and cold is not only affected by the indoor temperature, but also by the radiant heat from the walls of the room. It is. In other words, the above drawback tends to occur when the room temperature reaches the set temperature for the first time after the air conditioner starts operating, and even if the room temperature reaches the set temperature, the room wall temperature has not risen sufficiently, so the cooling from the wall It represents feeling cold due to radiation. However, after a certain amount of time elapses after the air conditioner starts operating, the wall temperature also rises, so residents can be satisfied with the above settings, and for this reason, residents often do not change the set temperature. In this way, humans perceive the same set temperature differently after the air conditioner starts operating and after a certain amount of time has passed, but it is cumbersome for residents to change the set temperature each time. be.
本発明は起動時に室温と設定温度の差を検知し
て一定以上であれば、前記設定温度を変更させる
ことにより、上記従来の欠点を解消するものであ
る。以下本発明の一実施例について第1図〜第3
図に基いて説明する。 The present invention detects the difference between the room temperature and the set temperature at startup, and if the difference is above a certain level, changes the set temperature, thereby solving the above-mentioned drawbacks of the conventional technology. An embodiment of the present invention will be described below with reference to FIGS. 1 to 3.
This will be explained based on the diagram.
第1図において1は空気調和機本体で、内部に
熱交換器2及び送風機3等を有し、室内又は本体
1内には室温を検知するセンサ4が具備されてい
る。 In FIG. 1, reference numeral 1 denotes an air conditioner body, which has a heat exchanger 2, a blower 3, etc. therein, and a sensor 4 for detecting room temperature inside the room or inside the body 1.
通常の使用時には制御部が室温を設定温度にな
るように制御するのであるが、起動時にはセンサ
4により検知された室温の信号は室温と設定温度
とを比較する温度比較器5を介して室内温度設定
器6へ伝達される。すなわち暖房時、空気調和機
本体1の運転開始の際に、センサ4により検知さ
れた室温と居住者により設定された上記設定温度
とを温度比較器5により比較し、その差が一定値
(5deg程度)以上であれば、室内温度設定器6は
居住者が設定した設定温度より2〜3deg程室温
を高めに設定し直し、暖房を行なう。その後室内
温度設定器6が圧縮機7の第1回目のOFFを検
知した時、設定温度を当初居住者が設定しておい
た好みの室温に再び復帰させるものとする。 During normal use, the control unit controls the room temperature to the set temperature, but at startup, the room temperature signal detected by the sensor 4 is sent to the room temperature via the temperature comparator 5, which compares the room temperature with the set temperature. It is transmitted to the setting device 6. That is, during heating, when the air conditioner body 1 starts operating, the temperature comparator 5 compares the room temperature detected by the sensor 4 and the above-mentioned set temperature set by the resident, and the difference is determined to be a constant value (5 degrees). If the room temperature is higher than the temperature set by the resident, the indoor temperature setting device 6 resets the room temperature to be 2 to 3 degrees higher than the set temperature set by the resident, and performs heating. Thereafter, when the indoor temperature setting device 6 detects the first OFF of the compressor 7, the set temperature is returned to the desired room temperature originally set by the occupant.
したがつて第3図に示す様に、暖房運転開始以
後、初期室温aと居住者により設定された温度b
との差が一定値以上であれば、設定温度は自動的
にbより2〜3deg高いcに設定し直される。こ
のため、暖房運転開始後に生じる壁面からの冷輻
射感は室温を設定温度より2〜3deg上昇させた
ことによつてカバーされる。その後、室温が設定
温度cのOFF点dに達すると、設定温度は居住
者によつて設定されたbに復帰し、空気調和機本
体1はbの設定に対してON―OFFを行ない、こ
の頃には室内の壁面の温度も上昇して冷輻射感も
無いため居住者は当初の好みの設定温度による快
適感を味わうことができる。 Therefore, as shown in Figure 3, after the heating operation starts, the initial room temperature a and the temperature b set by the occupant
If the difference between b and b is greater than a certain value, the set temperature is automatically reset to c, which is 2 to 3 degrees higher than b. Therefore, the feeling of cold radiation from the wall surface that occurs after the heating operation starts is covered by raising the room temperature by 2 to 3 degrees above the set temperature. After that, when the room temperature reaches the OFF point d of the set temperature c, the set temperature returns to b set by the resident, and the air conditioner main unit 1 turns ON and OFF according to the setting of b. In this case, the temperature of the walls inside the room rises and there is no feeling of cold radiation, so the occupants can enjoy the comfort of the originally preferred temperature setting.
以上暖房時の例を説明したが、全く同様のこと
が冷房時にも適用される。すなわち、冷房時には
初期室温と設定温度の差が上記の一定値以上であ
れば設定温度を2〜3deg低めに設定することに
より同様の効果が得られる。 Although the example during heating has been described above, exactly the same thing is applied during cooling. That is, during cooling, if the difference between the initial room temperature and the set temperature is above the above-mentioned certain value, the same effect can be obtained by setting the set temperature 2 to 3 degrees lower.
以上の説明から明らかなように本発明の空気調
和装置は室温と設定温度の差を検知して設定温度
の変更を行なうものであるから、空調運転開始時
及びその後も共に快適感が得られるものである。 As is clear from the above explanation, since the air conditioner of the present invention detects the difference between the room temperature and the set temperature and changes the set temperature, a feeling of comfort can be provided both at the start of air conditioning operation and afterward. It is.
第1図は本発明の空気調和装置の一実施例を示
す略断面図、第2図は同制御ブロツク図、第3図
は同装置の効果を示す室温と時間の関係図、第4
図は従来の空気調和装置による室温と時間の関係
図である。
4……室温センサ、6……室内温度設定器。
Fig. 1 is a schematic sectional view showing one embodiment of the air conditioner of the present invention, Fig. 2 is a control block diagram of the same, Fig. 3 is a diagram showing the relationship between room temperature and time showing the effect of the air conditioner, and Fig. 4 is a diagram showing the relationship between room temperature and time.
The figure is a diagram showing the relationship between room temperature and time in a conventional air conditioner. 4...Room temperature sensor, 6...Indoor temperature setting device.
Claims (1)
けられた室温センサと、居住者が室温を設定する
設定器と、この設定器で設定された室温に前記室
温センサの検出値がなるように前記熱源を制御す
る制御部とを有し、前記熱源の起動時に前記室温
センサの検出値と前記設定器の設定値とを比較す
る温度比較器を設け、この温度比較器が一定値以
上の差を検出した時、前記設定器により設定され
た設定値を一定温度だけ、冷房時は低めに、暖房
時は高めに変更し、この変更した設定値を前記室
温センサが検知した時に前記変更を解除する室内
温度設定器を設けてなる空気調和装置。1. A main body having a heat source, a room temperature sensor provided indoors or inside the main body, a setting device for the occupant to set the room temperature, and a detection value of the room temperature sensor so as to match the room temperature set by the setting device. and a temperature comparator that compares the detected value of the room temperature sensor and the set value of the setting device when the heat source is started, and the temperature comparator compares the detected value of the room temperature sensor with the set value of the setter when the heat source is activated. is detected, the set value set by the setting device is changed by a certain temperature, to a lower value during cooling and a higher value during heating, and when the changed set value is detected by the room temperature sensor, the change is canceled. An air conditioner equipped with an indoor temperature setting device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56200406A JPS58102047A (en) | 1981-12-11 | 1981-12-11 | Air conditioning equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56200406A JPS58102047A (en) | 1981-12-11 | 1981-12-11 | Air conditioning equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58102047A JPS58102047A (en) | 1983-06-17 |
JPS625261B2 true JPS625261B2 (en) | 1987-02-04 |
Family
ID=16423782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56200406A Granted JPS58102047A (en) | 1981-12-11 | 1981-12-11 | Air conditioning equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58102047A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61147038A (en) * | 1984-12-20 | 1986-07-04 | Rinnai Corp | Air conditioning device |
US5638687A (en) * | 1994-11-21 | 1997-06-17 | Dainippon Screen Mfg. Co., Ltd. | Substrate cooling method and apparatus |
US5848535A (en) * | 1997-03-24 | 1998-12-15 | Gas Research Institute | Control system having a binomial setpoint filter |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5572746A (en) * | 1978-11-21 | 1980-05-31 | Matsushita Electric Ind Co Ltd | Controlling device for household air conditioner |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56130637U (en) * | 1980-03-03 | 1981-10-03 |
-
1981
- 1981-12-11 JP JP56200406A patent/JPS58102047A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5572746A (en) * | 1978-11-21 | 1980-05-31 | Matsushita Electric Ind Co Ltd | Controlling device for household air conditioner |
Also Published As
Publication number | Publication date |
---|---|
JPS58102047A (en) | 1983-06-17 |
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