JP4434998B2 - Indoor temperature control system - Google Patents

Indoor temperature control system Download PDF

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JP4434998B2
JP4434998B2 JP2005065713A JP2005065713A JP4434998B2 JP 4434998 B2 JP4434998 B2 JP 4434998B2 JP 2005065713 A JP2005065713 A JP 2005065713A JP 2005065713 A JP2005065713 A JP 2005065713A JP 4434998 B2 JP4434998 B2 JP 4434998B2
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temperature
indoor
temperature difference
constant
determined
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JP2006250407A (en
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博昭 堀内
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辻川 俊弘
根川 拓哉
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Priority to JP2005065713A priority Critical patent/JP4434998B2/en
Priority to CNA2006800064030A priority patent/CN101166936A/en
Priority to US11/817,260 priority patent/US20090014545A1/en
Priority to AU2006221434A priority patent/AU2006221434A1/en
Priority to PCT/JP2006/304450 priority patent/WO2006095763A1/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • 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
    • F24F11/0001—Control or safety arrangements for ventilation
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/46—Improving electric energy efficiency or saving
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature

Description

この発明は、住宅等の室内温度、特に夏期の室内温度を自動的に適温に制御するシステムに関する。   The present invention relates to a system that automatically controls indoor temperature of a house or the like, particularly indoor temperature in summer, to an appropriate temperature.

従来から、夏期の室内温度を快適に保つために空調機やシーリングファンなどが用いられている。しかしながらこれらの器機はいずれもそれぞれの器機に付属したスイッチを人間の感覚に頼って操作することにより、適当に温度や回転速度などを調節していたが、機器相互間の関連を考えながら調整するのは難しく、また時間の経過によって変化する室内外の温度などに応じてきめ細かく調節するのは非常に面倒であり、電気消費の無駄も生じているのが現状である。   Conventionally, air conditioners, ceiling fans, and the like have been used to keep the indoor temperature in summer comfortable. However, all of these devices adjusted the temperature and rotation speed appropriately by operating the switches attached to each device depending on human senses, but adjust them while considering the relationship between the devices. This is difficult, and it is very troublesome to finely adjust the temperature according to the indoor / outdoor temperature, etc., which changes with the passage of time, and there is a waste of electricity consumption.

そこで、この発明の課題は、室内外の温度に応じて自動的に空調機器などを操作し、室内を快適な温度に保つことができるようにした制御システムを提供することである。   SUMMARY OF THE INVENTION An object of the present invention is to provide a control system that can automatically operate an air conditioner or the like in accordance with indoor and outdoor temperatures to keep the room at a comfortable temperature.

上記の課題を解決するために、この発明の室内温度制御システムにおいては、家屋に少なくともトップライトとシーリングファン及び空調機を設置し、室内の上部温度検出手段、室内の下部温度検出手段及び室外温度検出手段を設け、これらの検出手段からの信号に基づいて前記トップライトの開閉、シーリングファンの正逆転及び空調機の運転停止を制御するコントローラを設けた構成を採用したのである。   In order to solve the above problems, in the indoor temperature control system of the present invention, at least a top light, a ceiling fan, and an air conditioner are installed in a house, an indoor upper temperature detecting means, an indoor lower temperature detecting means, and an outdoor temperature. A configuration in which detection means is provided and a controller for controlling opening / closing of the top light, forward / reverse rotation of the ceiling fan and operation stop of the air conditioner based on signals from these detection means is employed.

前記上部温度検出手段及び下部温度検出手段からの信号によって室内上部温度と室内下部温度を比較する手段と、上部温度と下部温度のいずれかまたは平均値を室内温度としてこの室内温度と室外温度検出手段からの室外温度を比較する手段と、前記室内温度と一定の設定温度を比較する手段をコントローラに設け、これらの比較結果に基づいて前記トップライトの開閉、シーリングファンの正逆転及び空調機の運転停止を制御する手段をコントローラに設けることができる。   Means for comparing the indoor upper temperature and the indoor lower temperature by signals from the upper temperature detecting means and the lower temperature detecting means, and this indoor temperature and outdoor temperature detecting means with any one of the upper temperature and lower temperature or an average value as the indoor temperature. The controller is provided with means for comparing the outdoor temperature from the vehicle, and means for comparing the indoor temperature with a constant set temperature. Based on the comparison results, the top light is opened and closed, the ceiling fan is rotated forward and backward, and the air conditioner is operated. Means for controlling the stop can be provided in the controller.

上述のように、室内の上部下部及び室内外の温度を検出するだけの簡単な手段で、空調機器を自動的に操作し、室内を適温に保つことができるので、快適な生活を営むことができ、かつ省エネルギーにも役立つ効果がある。   As mentioned above, the air conditioner can be automatically operated and the room can be kept at an appropriate temperature by a simple means that only detects the temperature of the upper and lower parts of the room and the outside of the room. It can be used for energy saving.

以下、この発明の実施形態を添付図面に基づいて説明する。図１及び図２は、家屋に設置される機器の概略図である。図１に示すように、家屋１の天井２には、トップライトＴ1 が設置されており、制御器Ｃ1 に与えられた信号に応じて開閉可能になっている。なおトップライトＴ1 には雨センサが付属し降雨時には制御器Ｃ1 に信号を出し、トップライトＴ1 を閉じるようになっている。また後述するブラインド付のトップライトを用いることができる。 Embodiments of the present invention will be described below with reference to the accompanying drawings. FIG.1 and FIG.2 is the schematic of the apparatus installed in a house. As shown in FIG. 1, a top light T 1 is installed on the ceiling 2 of the house 1 and can be opened and closed in accordance with a signal given to the controller C 1 . Note the top light T 1 at the time comes with rain sensor rainfall issues a signal to the controller C 1, which is to close the skylight T 1. Moreover, the top light with a blind mentioned later can be used.

前記トップライトＴ1 の近傍で、天井２の内側には、シーリングファンＴ2 が設置され、制御器Ｃ2 に与えられた信号に応じて適当な回転速度で正逆転し、室内３の空気に上昇流または下降流を起こさせるようになっている。また、室内３の適宜個所には、空調器Ｔ3 が設置され、制御器Ｃ3 によって冷房と停止動作を行なう。 A ceiling fan T 2 is installed in the vicinity of the top light T 1 and inside the ceiling 2. The ceiling fan T 2 rotates forward and backward at an appropriate rotational speed according to a signal given to the controller C 2 , and is converted into the air in the room 3. An upward flow or a downward flow is caused. An air conditioner T 3 is installed at an appropriate location in the room 3, and the controller C 3 performs cooling and stopping operations.

一方、室内３の上部の適宜個所には、温度センサＤ1 が設置され、室内３の下部の適宜個所にも、温度センサＤ2 が設置されている。さらに室外の適宜個所、例えば床下にも温度センサＤ3 が設置されている。これらの温度センサＤ1 、Ｄ2 、Ｄ3 は、測定された温度の信号を発生するものであってもよく、或は設定温度を超えたときまたは設定温度より低くなったときにＯＮ信号を発する（ＯＦＦ信号でもよい）ものでもよい。 On the other hand, a temperature sensor D 1 is installed at an appropriate location in the upper portion of the room 3, and a temperature sensor D 2 is also installed at an appropriate location in the lower location of the room 3. Further outdoor appropriate location, for example, a temperature sensor D 3 in floor are installed. These temperature sensors D 1 , D 2 , D 3 may generate a signal of the measured temperature, or turn on the signal when the set temperature is exceeded or becomes lower than the set temperature. It may be emitted (may be an OFF signal).

なお、図２に示すように、吸気ファンＴ4 と排気ファンＴ5 を設けて室内の換気を効率よく行なうことができるようにしてもよい。さらにテラスなどに電動オーニングＴ6 を設け、日光の遮蔽を制御することができる。これらの機器には、それぞれ制御器Ｃ4 、Ｃ5 、Ｃ6 が設けられている。 As shown in FIG. 2, an intake fan T 4 and an exhaust fan T 5 may be provided so that indoor ventilation can be performed efficiently. Further, an electric awning T 6 can be provided on the terrace or the like to control the shading of sunlight. These devices are provided with controllers C 4 , C 5 and C 6 , respectively.

図３に示すように、前記温度センサＤ1 、Ｄ2 、Ｄ3 は有線または無線で室内に設置されたコントローラＣに信号を送り、コントローラＣではそれらの信号に基づいて演算を行ない、制御器Ｃ1 、Ｃ2 、Ｃ3 に制御信号を出力してトップライトＴ1 、シーリングファンＴ2 、空調機Ｔ3 を動作させ、室内を適温に保つよう制御する。なお、図２のように制御機器が増加すると、コントローラＣへ信号を送る温度センサ等の検出手段Ｄn が増加し、機器を制御する制御手段Ｃn も増加する。勿論検出手段Ｄn は、温度センサに限らず湿度計、光センサなどを用いることはできる。 As shown in FIG. 3, the temperature sensors D 1 , D 2 , and D 3 send signals to the controller C installed in the room by wire or wirelessly, and the controller C performs calculations based on these signals, and the controller Control signals are output to C 1 , C 2 , and C 3 to operate the toplight T 1 , ceiling fan T 2 , and air conditioner T 3, and control is performed to keep the room at an appropriate temperature. When the number of control devices increases as shown in FIG. 2, the detection means D n such as a temperature sensor that sends a signal to the controller C increases, and the control means C n that controls the devices also increases. Of course detector D n are hygrometer not limited to temperature sensors, the use of such optical sensors is possible.

上記のような室内温度を制御するための具体的手段を図４及び図５に基づいて説明する。図４に示すように、まずステップＳ10、Ｓ11、Ｓ12で室内の上部と下部の温度差Ｘ、室外と室内の温度差Ｙ、室内温度と設定温度の差Ｚを判定する。この差Ｚは、室内環境が涼しいか暑いかを判定するものである。これらの判定は、温度センサＤ1 、Ｄ2 、Ｄ3 からの入力信号によって行われる。なお、以下単に室内温度というとき、温度センサＤ1 、Ｄ2 の平均値をとってもよく、或は温度センサＤ2 のみの温度でもよい。そのほか、別途温度計を設置することもできる。 Specific means for controlling the room temperature as described above will be described with reference to FIGS. As shown in FIG. 4, first, in steps S 10 , S 11 , and S 12 , the temperature difference X between the upper part and the lower part of the room, the temperature difference Y between the outdoor part and the room, and the difference Z between the room temperature and the set temperature are determined. This difference Z determines whether the indoor environment is cool or hot. These determinations are made based on input signals from the temperature sensors D 1 , D 2 , D 3 . Hereinafter, when simply referred to as room temperature, the average value of the temperature sensors D 1 and D 2 may be taken, or the temperature of only the temperature sensor D 2 may be taken. In addition, a thermometer can be installed separately.

次に、室内上部と下部の温度差ＸがＫ1 （定数）以上かどうかを判定する（ステップＳ13）。例えばＫ1 ＝３℃とすると、温度差が３℃未満であれば、ステップＳ14で室内外温度差ＹがＫ2 （定数）より低いか高いかを判定する。いまＫ2 ＝０とすれば、室内温度が外気より低いか高いかだけの判定となる。室内温度が外気より高いと、ステップＳ15で室内温度が設定温度より高いか低いかを判定する（いまＫ3 ＝０とする）。ここで設定温度は、室内環境が涼しく感じられるかどうかの限界温度である。 Next, it is determined whether or not the temperature difference X between the indoor upper part and the lower part is equal to or greater than K 1 (constant) (step S 13 ). For example, if K 1 = 3 ° C., if the temperature difference is less than 3 ° C., it is determined in step S 14 whether the indoor / outdoor temperature difference Y is lower or higher than K 2 (constant). If K 2 = 0, it is determined only whether the room temperature is lower or higher than the outside air. When the room temperature is higher than outside air, (which now and K 3 = 0) determines the room temperature is higher or lower than the set temperature at step S 15. Here, the set temperature is a limit temperature as to whether or not the indoor environment can be felt cool.

室内が涼しい環境であれば、ステップＳ16、ステップＳ17、ステップＳ18と進み、シーリングファンＴ2 を止め、トップライトＴ1 を開いて外気を室内に導入し、空調機Ｔ3 は停止しておく。これらの操作は、コントローラＣから制御器Ｃ2 、制御器Ｃ1 、制御器Ｃ3 への指令信号によって行なわれる。室内が暑くるしい環境であれば、ステップＳ19でシーリングファンＴ2 を回転させて上昇流を発生させ、トップライトＴ1 を開いて室内の空気を外気と入れ換える。空調機Ｔ3 は停止したままである。 If the room is cool, proceed to step S 16 , step S 17 , and step S 18 , stop the ceiling fan T 2 , open the top light T 1 , introduce outside air into the room, and stop the air conditioner T 3. Keep it. These operations are performed by command signals from the controller C to the controllers C 2 , C 1 , and C 3 . If the room is hot, the ceiling fan T 2 is rotated to generate an upward flow in step S 19 , the top light T 1 is opened, and the room air is exchanged with outside air. Air conditioner T 3 remains stopped.

ステップＳ14で室内温度が外気温より高くないと判定された場合、ステップＳ20で室内環境が涼しいかどうか判定する。室内環境が涼しければ、ステップＳ21でシーリングファンＴ2 を停止し、ステップＳ22でトップライトＴ1 を閉じる。室内環境が涼しくなければ、ステップＳ23、Ｓ24、Ｓ25と順に進み、シーリングファンＴ2 を回転させて上昇流を起こし、トップライトＴ1 を開いてシーリングファンＴ2 による換気を行なう。そして空調機Ｔ3 を運転し冷房を行なう。 When the indoor temperature at the step S 14 is determined to not higher than the outside air temperature, it determines whether the indoor environment cool in step S 20. If Suzushikere indoor environment, ceiling fans T 2 is stopped in step S 21, closing the top light T 1 at step S 22. If the indoor environment is not cool, the process proceeds in the order of steps S 23 , S 24 , and S 25 , the ceiling fan T 2 is rotated to cause an upward flow, the top light T 1 is opened, and the ceiling fan T 2 is ventilated. And carry out the cooling operating the air conditioner T 3.

前記ステップＳ13で室内の上部と下部に例えば３℃以上の差がない場合には、図５のステップＳ30に進み、室外と室内の温度差を見る。室内温度の方が低い場合、ステップＳ31に進み、室内温度が設定温度以下かどうかを判定する。設定温度以下であれば、順にステップＳ32、Ｓ33、Ｓ34と進み、シーリングファンＴ2 を停止し、トップライトＴ1 を閉じ、空調機Ｔ3 を停止する。室内温度が設定温度以上の場合には、順にステップＳ35、Ｓ36、Ｓ34と進み、シーリングファンＴ2 を回転して上昇流を起こしトップライトＴ1 を開いてシーリングファンＴ2 により室内空気を換気する。空調機Ｔ3 は停止したままでよい。 If there is no difference between the top and bottom for example 3 ° C. above room at the step S 13, the process proceeds to step S 30 in FIG. 5, see the temperature difference between the outdoor and indoor. If towards the indoor temperature is lower, the process proceeds to step S 31, determines whether the room temperature is a set temperature or less. If the temperature is equal to or lower than the set temperature, the process proceeds in order to steps S 32 , S 33 , and S 34 , the ceiling fan T 2 is stopped, the top light T 1 is closed, and the air conditioner T 3 is stopped. When the room temperature is equal to or higher than the set temperature, the process proceeds to steps S 35 , S 36 , and S 34 in order, the ceiling fan T 2 is rotated to cause an upward flow, the top light T 1 is opened, and the ceiling fan T 2 opens the room air. Ventilate. Air conditioner T 3 may remain stopped.

前記ステップＳ30で室内の温度が室外よりも高い場合にはステップＳ37で室内温度が設定温度以下かどうかを判定する。設定温度以下であれば、順にステップＳ38、Ｓ39、Ｓ34に進み、シーリングファンＴ2 を停止、トップライトＴ1 を閉じ、空調機Ｔ3 を停止する。即ち室内はそのままの状態に維持される。 When the temperature of the room is higher than the outdoor in the step S 30 determines whether the indoor temperature is a set temperature or less in step S 37. If the set temperature or less, in order the process proceeds to step S 38, S 39, S 34 , stops the ceiling fan T 2, closing the top light T 1, to stop the air conditioner T 3. That is, the room is maintained as it is.

前記ステップＳ37で室内温度が設定温度を超えていると判定されると、順にステップＳ40、Ｓ41、Ｓ42と進み、シーリングファンＴ2 を回転させて下降流を起こし、トップライトＴ1 は閉じ、空調機Ｔ3 を運転して冷房を行なう。これらの操作によって室内は外気から遮断され、冷房による冷気は下降流に伴って空間を還流し均一な室内温度を保つことができる。 When the room temperature is determined to exceed the set temperature in the step S 37, sequentially proceeds to steps S 40, S 41, S 42 , to cause a downward flow by rotating the ceiling fan T 2, top light T 1 closes, it performs cooling by operating the air conditioner T 3. By these operations, the room is shut off from the outside air, and the cooling air by cooling returns to the space along with the downward flow and can maintain a uniform room temperature.

上述のような処理ステップＳ10〜Ｓ42において、Ｋ1 、Ｋ2 、Ｋ3 の値は種々選択可能である。また、それらの値に応じて、トップライトＴ1 の開閉度やシーリングファンＴ2 の回転速度を段階的にしたり、空調機Ｔ3 の運転を強、中、弱にするなども選択可能である。さらに、ブラインド付きトップライトＴ1 を用いた場合、光センサによって日照を検出し、ブラインドを開閉することができる。 In the processing steps S 10 to S 42 as described above, the values of K 1 , K 2 , and K 3 can be variously selected. Further, depending on those values, it is possible to select the stepwise opening / closing degree of the toplight T 1 and the rotational speed of the ceiling fan T 2 , and the operation of the air conditioner T 3 to be strong, medium, or weak. . Further, when the toplight T 1 with a blind is used, the sunlight can be detected by the optical sensor, and the blind can be opened and closed.

室内温度制御システムに用いる機器類を示す模式図Schematic diagram showing the equipment used in the indoor temperature control system 機器類の他の例を示す模式図Schematic diagram showing other examples of equipment 室内温度制御システムの制御方法を示すブロック図Block diagram showing control method of indoor temperature control system 室内温度制御システムの処理ステップを示すフローチャートFlow chart showing processing steps of indoor temperature control system 室内温度制御システムの処理ステップを示すフローチャートFlow chart showing processing steps of indoor temperature control system

符号の説明Explanation of symbols

１ 家屋
２ 屋根
３ 室内
Ｄ1 、Ｄ2 、Ｄ3 温度センサ
Ｔ1 トップライト
Ｔ2 シーリングファン
Ｔ3 空調機
Ｃ1 、Ｃ2 、Ｃ3 制御器
Ｃ コントローラ
Ｓ10〜Ｓ42 処理ステップ 1 house 2 roof 3 indoor D 1 , D 2 , D 3 temperature sensor T 1 top light T 2 ceiling fan T 3 air conditioner C 1 , C 2 , C 3 controller C controller S 10 to S 42 processing steps

Claims (1)

家屋１にトップライトＴ1 、シーリングファンＴ2 、空調機Ｔ3 を設置し、室内上部に設けた温度センサＤ1 、室内下部に設けた温度センサＤ2 、室外に設けた温度センサＤ3 からの信号に応じてコントローラＣが演算を行ない、前記トップライトＴ1 の開閉、シーリングファンＴ2 の正逆回転と停止、空調機Ｔ3 の動作と停止を組合せて室内温度の制御を下記の処理ステップによって行う室内温度制御システム。
（１）温度センサＤ1 、Ｄ2 、Ｄ3 からの入力信号によって、室内の上部と下部の温度差Ｘ、室外と室内の温度差Ｙ、室内温度と設定温度の差Ｚを判定するステップ。
（２）室内上部と下部の温度差ＸがＫ1 （定数）以上かどうかを判定するステップ。
（３）ステップ（２）において、温度差ＸがＫ1 以上であれば、室内外温度差ＹがＫ2 （定数）未満かどうかを判定するステップ。
（４）ステップ（３）において、室内外温度差ＹがＫ2 未満であると判定した場合に、室内温度と設定温度との温度差ＺがＫ3 （定数）未満どうかを判定するステップ。
（５）ステップ（４）において、室内温度と設定温度との温度差ＺがＫ3 （定数）未満であると判定した場合に、シーリングファンＴ2 を止め、トップライトＴ1 を開いて外気を室内に導入し、空調機Ｔ3 を停止するステップ。
（６）ステップ（４）において、室内温度と設定温度との温度差ＺがＫ3 （定数）以上であると判定した場合に、シーリングファンＴ2 を回転させて上昇流を発生させ、トップライトＴ1 を開いて室内の空気を外気と入れ換え、空調機Ｔ3 を停止するステップ。
（７）ステップ（３）において、室内外温度差ＹがＫ2 以上であると判定した場合に、室内温度と設定温度との温度差ＺがＫ3 （定数）未満であるかどうかを判定するステップ。
（８）ステップ（７）において、室内温度と設定温度との温度差ＺがＫ3 （定数）未満であると判定した場合に、シーリングファンＴ2 を停止し、トップライトＴ1 を閉じるステップ。
（９）ステップ（７）において、室内温度と設定温度との温度差ＺがＫ3 （定数）以上であると判定した場合に、シーリングファンＴ2 を回転させて上昇流を起こし、トップライトＴ1 を開いてシーリングファンＴ2 による換気を行ない、空調機Ｔ3 を運転し冷房を行なうステップ。
（１０）ステップ（２）において、温度差ＸがＫ1 未満であれば、室内外温度差ＹがＫ2 （定数）以上かどうかを判定するステップ。
（１１）ステップ（１０）において、室内外温度差ＹがＫ2 （定数）以上であると判定した場合に、室内温度と設定温度との温度差ＺがＫ3 （定数）未満かどうかを判定するステップ。
（１２）ステップ（１１）において、室内温度と設定温度との温度差ＺがＫ3 （定数）未満であると判定した場合に、シーリングファンＴ2 を停止し、トップライトＴ1 を閉じ、空調機Ｔ3 を停止するステップ。
（１３）ステップ（１１）において、室内温度と設定温度との温度差ＺがＫ3 （定数）以上であると判定した場合に、シーリングファンＴ2 を回転して上昇流を起こしトップライトＴ1 を開いてシーリングファンＴ2 により室内空気を換気し、空調機Ｔ3 を停止したままにするステップ。
（１４）ステップ（１０）において、室内外温度差ＹがＫ2 （定数）未満であると判定した場合に、室内温度と設定温度との温度差ＺがＫ3 （定数）未満であるかどうかを判定するステップ。
（１５）ステップ（１４）において、室内温度と設定温度との温度差ＺがＫ3 （定数）未満であると判定した場合に、シーリングファンＴ2 を停止、トップライトＴ1 を閉じ、空調機Ｔ3 を停止するステップ。
（１６）ステップ（１４）において、室内温度と設定温度との温度差ＺがＫ3 （定数）以上であると判定した場合に、シーリングファンＴ2 を回転させて下降流を起こし、トップライトＴ1 を閉じ、空調機Ｔ3 を運転して冷房を行なうステップ。
A top light T 1 , a ceiling fan T 2 , and an air conditioner T 3 are installed in the house 1. A temperature sensor D 1 provided at the upper part of the room, a temperature sensor D 2 provided at the lower part of the room, and a temperature sensor D 3 provided outside the room. The controller C performs an operation according to the signal of the above, and controls the indoor temperature by combining the opening / closing of the top light T 1 , the forward / reverse rotation and stop of the ceiling fan T 2 , and the operation and stop of the air conditioner T 3. An indoor temperature control system that uses steps.
(1) A step of determining an indoor upper and lower temperature difference X, an outdoor and indoor temperature difference Y, and an indoor temperature and set temperature difference Z based on input signals from the temperature sensors D 1 , D 2 , and D 3 .
(2) A step of determining whether or not the temperature difference X between the indoor upper part and the lower part is equal to or greater than K 1 (constant).
(3) A step of determining whether or not the indoor / outdoor temperature difference Y is less than K 2 (constant) if the temperature difference X is greater than or equal to K 1 in step (2).
(4) A step of determining whether or not the temperature difference Z between the room temperature and the set temperature is less than K 3 (constant) when it is determined in step (3) that the indoor / outdoor temperature difference Y is less than K 2 .
(5) When it is determined in step (4) that the temperature difference Z between the room temperature and the set temperature is less than K 3 (constant), the ceiling fan T 2 is stopped, the top light T 1 is opened, and the outside air is exhausted. It was introduced into the chamber, stopping the air conditioner T 3.
(6) When it is determined in step (4) that the temperature difference Z between the room temperature and the set temperature is equal to or greater than K 3 (constant), the ceiling fan T 2 is rotated to generate an upward flow, and the top light Opening T 1 , replacing room air with outside air, and stopping air conditioner T 3 .
(7) When it is determined in step (3) that the indoor / outdoor temperature difference Y is equal to or greater than K 2 , it is determined whether the temperature difference Z between the room temperature and the set temperature is less than K 3 (constant). Step.
(8) A step of stopping the ceiling fan T 2 and closing the top light T 1 when it is determined in step (7) that the temperature difference Z between the room temperature and the set temperature is less than K 3 (constant).
(9) When it is determined in step (7) that the temperature difference Z between the room temperature and the set temperature is equal to or greater than K 3 (constant), the ceiling fan T 2 is rotated to cause an upward flow, and the top light T Opening 1 and ventilating with ceiling fan T 2 and operating air conditioner T 3 for cooling.
(10) A step of determining whether the indoor / outdoor temperature difference Y is equal to or greater than K 2 (constant) if the temperature difference X is less than K 1 in step (2).
(11) When it is determined in step (10) that the indoor / outdoor temperature difference Y is equal to or greater than K 2 (constant), it is determined whether the temperature difference Z between the room temperature and the set temperature is less than K 3 (constant). Step to do.
(12) If it is determined in step (11) that the temperature difference Z between the room temperature and the set temperature is less than K 3 (constant), the ceiling fan T 2 is stopped, the top light T 1 is closed, and the air conditioning is performed. step to stop the machine T 3.
(13) When it is determined in step (11) that the temperature difference Z between the room temperature and the set temperature is equal to or greater than K 3 (constant), the ceiling fan T 2 is rotated to cause an upward flow and the top light T 1 And ventilating the indoor air with the ceiling fan T 2 and leaving the air conditioner T 3 stopped.
(14) Whether or not the temperature difference Z between the indoor temperature and the set temperature is less than K 3 (constant) when it is determined in step (10) that the indoor / outdoor temperature difference Y is less than K 2 (constant). Determining.
(15) If it is determined in step (14) that the temperature difference Z between the room temperature and the set temperature is less than K 3 (constant), the ceiling fan T 2 is stopped, the top light T 1 is closed, and the air conditioner step to stop the T 3.
(16) When it is determined in step (14) that the temperature difference Z between the room temperature and the set temperature is equal to or greater than K 3 (constant), the ceiling fan T 2 is rotated to cause a downward flow, and the top light T close 1, step of cooling by operating the air conditioner T 3.
JP2005065713A 2005-03-09 2005-03-09 Indoor temperature control system Expired - Fee Related JP4434998B2 (en)

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CNA2006800064030A CN101166936A (en) 2005-03-09 2006-03-08 Indoor temperature control system
US11/817,260 US20090014545A1 (en) 2005-03-09 2006-03-08 Interior temperature control system
AU2006221434A AU2006221434A1 (en) 2005-03-09 2006-03-08 Indoor temperature control system
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