JPS5854334B2 - air conditioner - Google Patents
air conditionerInfo
- Publication number
- JPS5854334B2 JPS5854334B2 JP53130186A JP13018678A JPS5854334B2 JP S5854334 B2 JPS5854334 B2 JP S5854334B2 JP 53130186 A JP53130186 A JP 53130186A JP 13018678 A JP13018678 A JP 13018678A JP S5854334 B2 JPS5854334 B2 JP S5854334B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- air conditioner
- sensor
- room temperature
- floor
- 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
Landscapes
- Air Conditioning Control Device (AREA)
Description
【発明の詳細な説明】
本発明は空気調和装置に係わり、其の目的とする所は、
使用者に快適な室温制御を行なうことの可能な空気調和
装置を提供することにある。[Detailed Description of the Invention] The present invention relates to an air conditioner, and its object is to
An object of the present invention is to provide an air conditioner capable of controlling room temperature comfortably for a user.
従来の空気調和装置にあ・いては、特に暖房開始時に、
室温が設定値に達し空気調和装置が作動を停止しても実
際部屋の壁の温度とか床の温度とかいわゆる周囲温度が
充分に上昇するには時間がかかるために使用者はあ1り
暖かく感じることが出来なかった。With conventional air conditioners, especially when heating starts,
Even if the room temperature reaches the set value and the air conditioner stops operating, it takes time for the room's wall temperature, floor temperature, or so-called ambient temperature to rise sufficiently, making the user feel a little warmer. I couldn't do it.
そこで、暖房開始時には室温の設定を高くしてわき、成
る時間経過後本来の室温の設定に戻す必要があった。Therefore, it was necessary to set the room temperature high when heating started, turn it off, and then return to the original room temperature setting after a certain period of time had passed.
本発明はこのような欠点を除去すべ〈発明されたもので
以下図面に基き説明する。The present invention has been developed to eliminate these drawbacks, and will be described below with reference to the drawings.
第1図にあ・いて1は抵抗、2は可変抵抗で、抵抗1、
可変抵抗2の接続点aKf+ける電位が室温の設定値を
表わし、3は抵抗、4は室温を検出する第1のセンサで
、抵抗3、第1のセンサ4の接続点1)Khける電位が
室温を表わし、5は抵抗、6は空気調和装置本体或いは
部屋の壁の温度或いは床の温度等の通常室温よりも低い
温度を示す箇所の温度を検出する第2のセンサで、抵抗
5、第2のセンサ6の接続点Cにあ・ける電位が空気調
和装置本体或いは部屋の壁の温度或いは床の温度等を表
わす。In Figure 1, 1 is a resistor, 2 is a variable resistor, and resistors 1,
The potential at the connection point aKf+ of the variable resistor 2 represents the set value of the room temperature, 3 is the resistance, 4 is the first sensor that detects the room temperature, and the potential at the connection point 1)Kh at the connection point between the resistor 3 and the first sensor 4 is 5 represents the room temperature, and 6 is a second sensor that detects the temperature of the air conditioner body, the temperature of the wall of the room, the floor temperature, etc., which normally shows a temperature lower than the room temperature. The potential applied to the connection point C of the second sensor 6 represents the temperature of the main body of the air conditioner, the wall of the room, the temperature of the floor, etc.
7. 8. 9は接続点ay bt Cからの出力信
号を夫々増幅する増幅器で、10は増幅器7.8.9か
らの出力信号を時分割で読み込むアナログスイッチで、
11はアナログスイッチ10からのアナログ信号をデジ
タル信号に変換するA−Dコンバータである。7. 8. 9 is an amplifier that amplifies the output signals from the connection points ay, bt, and C, respectively; 10 is an analog switch that reads the output signals from the amplifiers 7, 8, and 9 in a time-division manner;
11 is an AD converter that converts the analog signal from the analog switch 10 into a digital signal.
12は制御部13、演算部14、メモリ部15等を有し
、空気調和装置を運転操作する運転スイッチ(図示しな
い)を外部接続したワンチップのマイクロコンピュータ
で、A−Dコンバータ11からの制御信号を入力ポート
から入力し、制御部13からアナログスイッチ10へ読
み込み制御信号を発し、アナログスイッチ10に時分割
で接続点a? by cからの出力信号を読み込1せ
ると共にA−Dコンバータ11にアナログスイッチ10
からの出力信号をアナログ信号からディジタル信号に変
換させ、メモリ部15はA−Dコンバータ11からの制
御信号をメモリさせ、演算部14はA−Dコンバータ1
1からの制御信号とメモリ部15のデータメモリを比較
演算するものである。Reference numeral 12 denotes a one-chip microcomputer that has a control section 13, a calculation section 14, a memory section 15, etc., and is externally connected to an operation switch (not shown) for operating the air conditioner, and is controlled by the A-D converter 11. A signal is input from the input port, read from the control unit 13 to the analog switch 10, and a control signal is issued, and the connection point a? The output signal from byc is read in and the analog switch 10 is connected to the A-D converter 11.
The memory section 15 stores the control signal from the A-D converter 11, and the arithmetic section 14 converts the output signal from the A-D converter 1 from an analog signal to a digital signal.
The control signal from 1 and the data memory of the memory section 15 are compared and calculated.
16はマイクロコンピュータ12の出力ポートに接続さ
れたトランジスタで、接続点a、b、cからの出力信号
でオン、オフするものであり、17はトランジスタ16
のオン、オフで励磁、非励磁となり接点機構17aをオ
ン、オフして空気調和装置18を制御する励磁巻線であ
る。16 is a transistor connected to the output port of the microcomputer 12, and is turned on and off by output signals from connection points a, b, and c; 17 is a transistor connected to the output port of the microcomputer 12;
It is an excitation winding that is energized and de-energized when turned on and off, and controls the air conditioner 18 by turning on and off the contact mechanism 17a.
次に本発明による空気調和装置の動作を述べる。Next, the operation of the air conditioner according to the present invention will be described.
本発明による空気調和装置が暖房動作を営む場合につい
て述べると、第2図にかいて示されているように可変抵
抗2の抵抗値を適当な値に決めて室温T8の設定を行な
ってp〈と、暖房開始時には当然に第1のセンサ4によ
り検出される室温TR第2のセンサ6を床の温度を検出
するものとしそれをTFとすれば床の温度TFは設定温
度T8より低い。When the air conditioner according to the present invention performs a heating operation, as shown in FIG. 2, the resistance value of the variable resistor 2 is set to an appropriate value, the room temperature T8 is set, and Then, when heating is started, the room temperature TR detected by the first sensor 4 is naturally detected.If the second sensor 6 detects the floor temperature and it is designated as TF, the floor temperature TF is lower than the set temperature T8.
この時使用者の感する温度をいわゆる体感温度TBとす
れば、これらの温度にはT8〉TR〉TB>TFなる関
係がある。If the temperature felt by the user at this time is the so-called sensible temperature TB, these temperatures have the following relationship: T8>TR>TB>TF.
従って、マイクロコンピュータ12の出力ポートから制
御信号が出され、トランジスタ16がオン、励磁巻線1
7が励磁され空気調和装置18は作動する。Therefore, a control signal is output from the output port of the microcomputer 12, turning on the transistor 16 and turning on the excitation winding 1.
7 is excited and the air conditioner 18 is operated.
空気調和装置18の作動で、室温TR1床の温度TFは
上昇するが、第2図に示されているように室温TRの上
昇率の方が床の温度TFの上昇率より高く、亦使用者の
感する体感温度TBはそれらの中間にあり、室温TRと
床の温度TFとの差は時間の経過と共に犬きくなる。When the air conditioner 18 operates, the room temperature TR1 and the floor temperature TF rise, but as shown in FIG. 2, the rate of increase in the room temperature TR is higher than the rate of increase in the floor temperature TF, and the The sensible temperature TB that the person feels is in between these, and the difference between the room temperature TR and the floor temperature TF becomes larger as time passes.
マイクロコンピュータ12の制御部13からの指令で、
アナログスイッチ10は増幅器7. s、 5−e
−増幅された接続点a、b。According to instructions from the control unit 13 of the microcomputer 12,
The analog switch 10 is an amplifier 7. s, 5-e
- amplified connection points a, b;
cK、bける電位により生ずる出力信号を時分割で読み
込む。The output signals generated by the potentials cK and b are read in a time-division manner.
其の読み込んだ入力をアナログスイッチ10はA−Dコ
ンバータ11にアナログ信号として送出し、A−Dコン
バータ11はディジタル信号に変換し、マイクロコンピ
ュータ12のメモリ部15と演算部14に送出する。The analog switch 10 sends the read input as an analog signal to the A-D converter 11, which converts it into a digital signal and sends it to the memory section 15 and calculation section 14 of the microcomputer 12.
マイクロコンピュータ12の演算部14は、メモリ部1
5に記憶されたデータメモリと演算部14に入って来る
制御信号を比較演算し、室温TRと床の温度TFとの差
が成る値以上の時には、第2のセンサ6による床の温度
TFを検出することによりトランジスタ16を導通させ
、励磁巻線17を励磁させ空気調和装置18を作動させ
る。The arithmetic unit 14 of the microcomputer 12 includes a memory unit 1
5 is compared with the control signal that enters the calculation unit 14, and when the difference between the room temperature TR and the floor temperature TF is greater than or equal to the value, the floor temperature TF detected by the second sensor 6 is calculated. Upon detection, the transistor 16 is made conductive, the excitation winding 17 is excited, and the air conditioner 18 is operated.
空気調和装置18の作動で、時間の経過と共に室温TR
1床の温度TFは共に上昇するが、室温TRと床の温度
TFが成る値以上の時にはマイクロコンピュータ12は
第2のセンサ6による床の温度TFの検出で空気調和装
置18を作動させる。With the operation of the air conditioner 18, the room temperature TR increases over time.
The temperature TF of one floor increases together, but when the room temperature TR and the floor temperature TF are equal to or higher than the value, the microcomputer 12 operates the air conditioner 18 by detecting the floor temperature TF with the second sensor 6.
亦、室温TRと床の温度TFとの差が成る値以上である
限り室温TRより常に低い温度を示す床の温度TFでマ
イクロコンピュータ12は空気調和装置18は作動する
ので、室温TRの上昇率は高い。In addition, as long as the difference between the room temperature TR and the floor temperature TF is greater than or equal to the value, the microcomputer 12 operates the air conditioner 18 at the floor temperature TF, which is always lower than the room temperature TR, so the rate of increase in the room temperature TR increases. is expensive.
亦、室温TRが部屋の設定温度T8を越えてもマイクロ
コンピュータ12は第2のセン・ザ6による床の温度T
Fの検出で空気調和装置18を作動させる。In addition, even if the room temperature TR exceeds the set room temperature T8, the microcomputer 12 keeps the floor temperature T determined by the second sensor 6.
Upon detection of F, the air conditioner 18 is activated.
室温T8の上昇が限界に達し、それでもなあ・第2のセ
ンサ6による床の温度TFの検出でマイクロコンピュー
タ12が空気調和装置18を作動させる結果、室温TR
と床の温度TFとの差が成る値以下になるとマイクロコ
ンピュータ12の演算部14は第1のセンサ4による室
温TRにより空気調和装置18を作動させ、其の後は部
屋の設定温度Tsと室温TRとをマイクロコンピュータ
12の演算部14は比較演算し、空気調和装置18を制
御する。The rise in the room temperature T8 has reached its limit, and the second sensor 6 detects the floor temperature TF, causing the microcomputer 12 to operate the air conditioner 18. As a result, the room temperature TR
When the difference between the room temperature Ts and the floor temperature TF becomes equal to or less than the value, the calculation unit 14 of the microcomputer 12 activates the air conditioner 18 based on the room temperature TR detected by the first sensor 4, and thereafter the room temperature Ts and the room temperature The arithmetic unit 14 of the microcomputer 12 performs a comparison operation with TR, and controls the air conditioner 18.
第3図は従来の一個のセンサで室温のみを検出し空気調
和装置を制御した場合の時間に対する室温、体感温度、
床の温度の挙動を示したものである。Figure 3 shows the room temperature, sensible temperature, and time versus time when only the room temperature is detected using a conventional sensor and the air conditioner is controlled.
This shows the behavior of the floor temperature.
以上の如く、本発明による空気調和装置は、第1のセン
サの検出による室温と第2のセンサによる床等の温度と
の差が成る値以上の時には第2のセンサで床の温度を検
出し、室温の制御を行ない、室温と床の温度との差が成
る値埠下の時には第fのセンサで室温を検出して、室温
を制御するので従来の空気調和装置にあ・ける如く、室
温だけが設定値に達し、空気調和装置が作動を停止して
し1い、実際部屋の壁の温度とか床の温度が低いため使
用者にとって快適でないために、予め室温の設定を高く
してかき、其の後、通常の設定値に戻さなければならな
かったが、そのようなこともなく使用者にとって快適な
室内の温度調節ができるものである。As described above, the air conditioner according to the present invention detects the temperature of the floor with the second sensor when the difference between the room temperature detected by the first sensor and the temperature of the floor etc. detected by the second sensor is greater than or equal to the value. , the room temperature is controlled, and when the difference between the room temperature and the floor temperature is below the value, the fth sensor detects the room temperature and controls the room temperature, so the room temperature is controlled as in the conventional air conditioner. When the air conditioner reaches the set value, the air conditioner stops operating.In fact, it is not comfortable for the user because the temperature of the walls and floor of the room is low, so it is necessary to set the room temperature high in advance. After that, it was necessary to return to the normal setting value, but this is not the case and the indoor temperature can be adjusted comfortably for the user.
亦、始動時には第1のセンサの検出による室温と第2の
センサによる床の温度との差が成る値以上にあり、この
場合床の温度を検出して空気調和装置は室温制御を行な
うので、室温は従来の空気調和装置に比較して速やかに
設定値に達することが可能である。Additionally, at the time of startup, the difference between the room temperature detected by the first sensor and the floor temperature detected by the second sensor is greater than or equal to the value, and in this case, the air conditioner detects the floor temperature and controls the room temperature. The room temperature can reach the set value more quickly than in conventional air conditioners.
第1図は本発明による空気調和装置の一実施例を示す電
気制御回路図、第2図は本発明による空気調和装置によ
る時間に対する温度変化を示す図第3図は従来の空気調
和装置による時間に対する温度変化を示す図である。
2・・・可変抵抗、4・・・第1のセンサ、6・・・第
2のセンサ、10・・・アナログスイッチ、11・・・
A−Dコンバータ、12・・・マイクロコンピュータ、
13・・・制御部、14・・・演算部、15・・・メモ
リ部、16・・・トランジスタ、18・・・空気調和装
置。Fig. 1 is an electrical control circuit diagram showing an embodiment of the air conditioner according to the present invention, Fig. 2 is a diagram showing temperature changes over time in the air conditioner according to the present invention, and Fig. 3 is a diagram showing temperature changes over time in the air conditioner according to the present invention. It is a figure showing temperature change with respect to. 2... Variable resistor, 4... First sensor, 6... Second sensor, 10... Analog switch, 11...
A-D converter, 12... microcomputer,
13... Control unit, 14... Arithmetic unit, 15... Memory unit, 16... Transistor, 18... Air conditioner.
Claims (1)
或いは部屋の壁の温度或いは床の温度等の暖房時通常室
温よりも低い温度を示す箇所の温度を検出する第2のセ
ンサと、空気調和装置を運転操作する運転スイッチと、
このスイッチ操作による運転開始時に第1のセンサによ
る検出温度と第2のセンサによる検出温度との差を比較
演算する演算部と、この温度差が成る値以上の時には第
2のセンサから、逆に成る値以下の時には第1のセンサ
から夫々空気調和装置本体の運転制御用信号として取り
出す制御部とを備えたことを特徴とする空気調和装置。1. A first sensor that detects the room temperature, a second sensor that detects the temperature of the air conditioner body, the temperature of the wall of the room, the floor temperature, etc., which normally shows a temperature lower than the room temperature during heating, and the air conditioner. an operation switch for operating the harmonizing device;
At the start of operation by this switch operation, a calculation unit that compares and calculates the difference between the temperature detected by the first sensor and the temperature detected by the second sensor, and when the temperature difference is greater than the value, the second sensor An air conditioner comprising: a control unit that extracts a signal for controlling the operation of the air conditioner main body from each first sensor when the signal is less than or equal to a value equal to or below.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53130186A JPS5854334B2 (en) | 1978-10-20 | 1978-10-20 | air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53130186A JPS5854334B2 (en) | 1978-10-20 | 1978-10-20 | air conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5556558A JPS5556558A (en) | 1980-04-25 |
JPS5854334B2 true JPS5854334B2 (en) | 1983-12-03 |
Family
ID=15028124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53130186A Expired JPS5854334B2 (en) | 1978-10-20 | 1978-10-20 | air conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5854334B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5611484A (en) * | 1993-12-17 | 1997-03-18 | Honeywell Inc. | Thermostat with selectable temperature sensor inputs |
-
1978
- 1978-10-20 JP JP53130186A patent/JPS5854334B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5556558A (en) | 1980-04-25 |
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