JPS6380153A - Air conditioning control system - Google Patents
Air conditioning control systemInfo
- Publication number
- JPS6380153A JPS6380153A JP61223043A JP22304386A JPS6380153A JP S6380153 A JPS6380153 A JP S6380153A JP 61223043 A JP61223043 A JP 61223043A JP 22304386 A JP22304386 A JP 22304386A JP S6380153 A JPS6380153 A JP S6380153A
- Authority
- JP
- Japan
- Prior art keywords
- enthalpy
- temperature
- indoor
- ventilation
- signal
- 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
- 238000004378 air conditioning Methods 0.000 title claims description 14
- 238000009423 ventilation Methods 0.000 claims abstract description 52
- 238000001816 cooling Methods 0.000 claims abstract description 41
- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- 238000011084 recovery Methods 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 abstract description 22
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 239000002918 waste heat Substances 0.000 abstract 3
- 230000001143 conditioned effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、−室に共存する冷暖房機と全熱交排・換気ユ
ニットを合理的に運転制御する空調制御装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an air conditioning control device that rationally controls the operation of an air conditioner and a heat exchanger/exhaust/ventilation unit coexisting in a room.
従来の技術
事務室や店舗などの空調の省エネルギーをはかるため、
従来よシ、冷暖房機に加え、排熱回収と換気との両機能
を併せもつ全熱交換・換気ユニットが多用されている。In order to save energy on air conditioning in conventional technical offices and stores,
Conventionally, in addition to air conditioners and heaters, total heat exchange/ventilation units, which have both exhaust heat recovery and ventilation functions, are often used.
第４図は従来例を示す構成図である。第４図において、
１は被空調室であり、室内外の境界部に冷暖房機２およ
び全熱交換・換気ユニット３が配設されている。そして
冷暖房機２の内部にはコンプレッサ４．室内コイル５．
室内ファン６、室外コイル７、室外ファン８が装着され
、各コイルを流れる冷媒の流路を切替えることにより冬
には暖房機として夏には冷房機として作動させることが
できる。なお矢線は風の経路および方向を示す。室内温
度を設定する温度設定器９より発する設定信号は室温検
出器１ｏの信号とともに温度制御器２２へ送られる。温
度制御器２２は器内に冷房暖房のモード切替手段を有し
、第６図に示すように冷房モードでは室内設定温度Ｔ８
が検出室温Ｔｉより低いときにコンプレッサ４をＯＮＬ
、暖房モードでは室内設定温度Ｔ８が検出室温Ｔ、
より高いときにコンプレッサ４をＯＮする信号を発する
。一方、全熱交換・換気ユニット３の内部には第４図に
示すように全熱交換器１２゜排気ファン１３．吸気７ア
ン１４．モータダンパ１６が装着されている。そしてモ
ータダンパ１６の操作により風の経路および方向を実線
矢印のようにして排熱回収として動作させたり、破線矢
印のように換気として動作させたりすることができる。FIG. 4 is a configuration diagram showing a conventional example. In Figure 4,
Reference numeral 1 denotes an air-conditioned room, in which an air conditioner/heater 2 and a total heat exchange/ventilation unit 3 are arranged at the boundary between the indoor and outdoor areas. A compressor 4 is installed inside the air conditioner 2. Indoor coil5.
An indoor fan 6, an outdoor coil 7, and an outdoor fan 8 are installed, and by switching the flow path of the refrigerant flowing through each coil, it can be operated as a heater in winter and as a cooler in summer. Note that the arrows indicate the path and direction of the wind. A setting signal issued from the temperature setting device 9 for setting the indoor temperature is sent to the temperature controller 22 together with a signal from the room temperature detector 1o. The temperature controller 22 has cooling/heating mode switching means in the device, and as shown in FIG. 6, in the cooling mode, the room temperature is set to T8.
When the temperature is lower than the detected room temperature Ti, the compressor 4 is turned on.
, In the heating mode, the indoor set temperature T8 is the detected room temperature T,
When the voltage is higher, a signal is issued to turn on the compressor 4. On the other hand, inside the total heat exchange/ventilation unit 3, as shown in FIG. 4, a total heat exchanger 12° exhaust fan 13. Intake 7 amps 14. A motor damper 16 is attached. By operating the motor damper 16, the wind path and direction can be changed as shown by the solid line arrow to operate for exhaust heat recovery, or it can be operated for ventilation as shown by the broken line arrow.
１６は室内温湿度検出器、１７は外気温湿度検出器であ
り、それぞれ温湿度信号をエンタルピ制御器２３へ送る
。エンタルピ制御器２３は器内に温湿度信号をエンタル
ピ値に変換する手段および冷房暖房のモード切替手段と
を有している。第６図に示すように冷房モードでは室内
エンタルピＩ、が外気エンタルピＩ０より低いときに排
熱回収動作を、室内エンタルピＩ、が外気エンタルピ！
。より高いときに換気動作をおこなわしめる信号ヲモー
タダンパ１６に発する。なおこの冷房モードにおける換
気動作を外気冷房と一般に呼ばれている。一方、暖房モ
ードでは室内エンタルピＸｉが外気エンタルピＩ０よシ
低いときに換気動作を、室内エンタルピＩｉが外気エン
タルピＩ０より高いときに排熱回収動作をおこなわしめ
る信号をモータダンパ１６に発する。このように従来は
冷暖房機の運転制御と全熱交換・換気ユニットの運転制
御とはそれぞれ別々におこなわれていた。16 is an indoor temperature/humidity detector, and 17 is an outside temperature/humidity detector, each of which sends a temperature/humidity signal to the enthalpy controller 23. The enthalpy controller 23 has a means for converting a temperature/humidity signal into an enthalpy value and a cooling/heating mode switching means. As shown in Fig. 6, in the cooling mode, when the indoor enthalpy I is lower than the outside air enthalpy I0, the exhaust heat recovery operation is performed.
. A signal is issued to the motor damper 16 to perform a ventilation operation when the temperature is higher. Note that the ventilation operation in this cooling mode is generally called outside air cooling. On the other hand, in the heating mode, a signal is issued to the motor damper 16 to perform the ventilation operation when the indoor enthalpy Xi is lower than the outside air enthalpy I0, and to perform the exhaust heat recovery operation when the indoor enthalpy Ii is higher than the outside air enthalpy I0. In this way, conventionally, the operation control of the air conditioner and heating unit and the operation control of the total heat exchange/ventilation unit were performed separately.
発明が解決しようとする問題点
このような従来の構成では、外気温が低いときで、室内
の熱発生が大きい場合（たとえば歳末商戦中のデパート
のような）室内設定温度Ｔｓ 、室外エンタルピＩ０よ
り検出室温Ｔｉ 、室内エンタルピＩ、はともに高くな
る傾向にあるので、冷房モードが選択され冷暖房機のコ
ンプレッサが運転されるとともに全熱交換・換気ユニッ
トは換気動作（外気冷房）となることが多かった。本来
、外気冷房は、コンプレッサの運転を停止して電力消費
を抑制しつつ外気のもつ冷気を冷房に用いることを主眼
としており、従来の構成ではこの趣旨から外れてしまう
こととなっていた。しかもひとたびコンプレッサを運転
して冷房をはじめると、室内エンタルピＩｉは減少方向
にむかうので、冷房モードにおける換気動作（外気冷房
）の条件すなわち室内エンタルピＩｉが外気エンタルピ
Ｉ０より高いという条件が成立、しなくなり、せっかく
の外気の冷気の利用機会を逸するという問題点を有して
いた。Problems to be Solved by the Invention In such a conventional configuration, when the outside temperature is low and the indoor heat generation is large (for example, in a department store during the year-end sales season), the indoor set temperature Ts and the outdoor enthalpy I0 Since both the detected room temperature Ti and indoor enthalpy I tend to become higher, the cooling mode is selected and the compressor of the air conditioner is operated, and the total heat exchange/ventilation unit is often put into ventilation operation (outside air cooling). Ta. Originally, outside air cooling focused on using the cold air of outside air for cooling while suppressing power consumption by stopping the operation of the compressor, and conventional configurations departed from this purpose. Moreover, once the compressor is operated and cooling starts, the indoor enthalpy Ii tends to decrease, so the condition for ventilation operation (outside air cooling) in the cooling mode, that is, the condition that the indoor enthalpy Ii is higher than the outside air enthalpy I0, does not hold true. However, there was a problem in that the opportunity to utilize the cold outside air was missed.
本発明はこのような点に鑑みてなされたもので、簡易な
構成で、−室に共存する冷暖房機と全熱交換・換気ユニ
ットを連動して運転していながら、とくに外気冷房時に
おける電気エネルギーの消費を抑制し、それにより空調
の快適性確保を最大限の省エネルギーの達成とを目的と
するものである。The present invention has been made in view of the above points, and has a simple configuration.- While the air conditioner and heater coexisting in the room and the total heat exchange/ventilation unit are operated in conjunction, the present invention saves electric energy, especially when cooling with outside air. The purpose is to suppress the consumption of air conditioning, thereby ensuring the comfort of air conditioning and achieving maximum energy savings.
問題点を解決するだめの手段
本発明は前記問題点を解決するため、所望の室内温度を
設定する温度設定器と、室内の温湿度を検出する室内温
湿度検出器と、外気の温湿度を検出する外気温湿度検出
器と、前記室内温湿度検出器の信号および前記外気温湿
度検出器の信号を受信するとともに室内エンタルピおよ
び外気エンタルピに変換するエンタルピ変換手段と、冷
房暖房を手動または外部信号により切替える冷房暖房切
替手段と、前記エンタルピ換算手段の検量および前記冷
房暖房切替手段の信号を受信するとともに受信した信号
に対応して全熱交換・換気ユニットの排熱回収動作と換
気動作とを切替える排熱回収・換気切替手段と、前記温
度設定器の設定信号、前記室内温湿度検出器の温度信号
、前記排熱回収・換気切替手段の信号および前記冷房暖
房切替手段の切替信号を受信するとともに受信した信号
に対応して冷暖房機への発停を指令する冷暖房機発停手
段を有してなるものである。Means for Solving the Problems In order to solve the above problems, the present invention provides a temperature setting device for setting a desired indoor temperature, an indoor temperature and humidity detector for detecting the temperature and humidity of the room, and a temperature and humidity detector for detecting the temperature and humidity of the outside air. an outdoor temperature/humidity detector for detecting; an enthalpy converting means for receiving a signal from the indoor temperature/humidity detector and a signal from the outdoor temperature/humidity detector and converting the signal into indoor enthalpy and outdoor air enthalpy; and controlling heating/cooling manually or by an external signal. receiving signals from the cooling/heating switching means, the calibration of the enthalpy conversion means and the cooling/heating switching means, and switching between exhaust heat recovery operation and ventilation operation of the total heat exchange/ventilation unit in response to the received signal; receiving the exhaust heat recovery/ventilation switching means, a setting signal of the temperature setting device, a temperature signal of the indoor temperature/humidity detector, a signal of the exhaust heat recovery/ventilation switching means, and a switching signal of the cooling/heating switching means; The apparatus includes an air conditioner/heater start/stop means for commanding the air conditioner/heater to start/stop in response to the received signal.
作 用
本発明は前記した構成により、室内外のエンタルピ比較
による全熱交換・換気ユニットの排熱回収動作と換気動
作の切替えと、所望の室内設定温度を保つ冷暖房機の発
停の指令とを並行して行ないながら、外気冷房時には一
定時間冷暖房機を自動的に停止せしめることが可能とな
るため無駄な動力の消費を防止することとなる。Function: With the above-described configuration, the present invention switches between the exhaust heat recovery operation and the ventilation operation of the total heat exchange/ventilation unit by comparing indoor and outdoor enthalpy, and issues commands to start and stop the air conditioner to maintain a desired indoor temperature. It is possible to automatically stop the air conditioner/heater for a certain period of time during outside air cooling while running the air conditioner in parallel, thereby preventing wasteful power consumption.
実施例
第１図は本発明の空調制御装置の一実施例を示す構成図
である。なお、従来例と同一構成・作用の部分について
は第４図と同一の番号を付して説明を一部省略する。Embodiment FIG. 1 is a configuration diagram showing an embodiment of an air conditioning control device of the present invention. Note that parts having the same configuration and operation as those of the conventional example are given the same numbers as in FIG. 4, and a portion of the explanation will be omitted.
第１図において、エンタルピ変換手段１８は、室内温湿
度検出器１６の温湿度信号および室外温湿度検出器１７
の温湿度信号を入力すると室内エンタルピＩ、および室
外エンタルビニ。に変換する。なお前記の変換は図示し
てい、ないが電子回路またはマイクロコンピュータによ
りおこなう。室内の冷房モードまたは暖房モードに切替
える冷房暖房切替手段１９は、図示していないが手動ま
たは外部信号により切替信号を発する。全熱交換・換気
ユニット３を制御するモータダンパ１５に対して、排熱
回収または換気を指令する排熱回収・換気切替手段２ｏ
は、エンタルピ変換出段１８からの信号および冷暖房切
替５手段１９の切替信号を受信すり。In FIG. 1, the enthalpy conversion means 18 converts the temperature and humidity signals from the indoor temperature and humidity detector 16 and the temperature and humidity signals from the outdoor temperature and humidity detector 17.
When inputting temperature and humidity signals, indoor enthalpy I and outdoor enthalpy I are calculated. Convert to Note that the above conversion is performed by an electronic circuit or a microcomputer, although it is not shown in the figure. Although not shown, the cooling/heating switching means 19 for switching between indoor cooling mode and heating mode issues a switching signal manually or by an external signal. Exhaust heat recovery/ventilation switching means 2o that commands exhaust heat recovery or ventilation to the motor damper 15 that controls the total heat exchange/ventilation unit 3
receives the signal from the enthalpy conversion output stage 18 and the switching signal from the heating/cooling switching 5 means 19.
前記切替信号が冷房モードでは室内エンタルピＸｉが外
気エンタルビニ。より低いときに排熱回収動作を、室内
エンタルピＩ、が外気エンタルピＩ０より高いときには
換気動作をおこなわしめる信号を、暖房モードでは室内
エンタルビニ、が外気エンタルビニ。より低いときに換
気動作を、室内エンタルビニ、が外気エンタルピＩ０よ
り高いときに排熱回収動作をおこなわしめる信号をモー
タダンパ１６に発信する。When the switching signal is in the cooling mode, the indoor enthalpy Xi is the outside air enthalpy. When the indoor enthalpy I is lower than the outside air enthalpy, a signal is sent to perform the exhaust heat recovery operation, and when the indoor enthalpy I is higher than the outside air enthalpy I0, the ventilation operation is performed. In heating mode, the indoor enthalpy is the outside air enthalpy. A signal is sent to the motor damper 16 to perform the ventilation operation when the indoor enthalpy is lower than the outside air enthalpy I0, and to perform the exhaust heat recovery operation when the indoor enthalpy is higher than the outside air enthalpy I0.
第２図は、このような排熱回収・換気切替手段２ｏの動
作をフローチャートで示したもので、このフローチャー
トと第１図を併せ参照して動作について説明する。FIG. 2 is a flowchart showing the operation of such exhaust heat recovery/ventilation switching means 2o, and the operation will be explained with reference to this flowchart and FIG. 1 together.
第２図のフローチャートのステップ５０では、第１図の
室内温湿度検出器１６および室外温湿度検出器１７で検
出した温湿度信号をエンタルピ変換手段１Ｂに人力して
演算し、室内エンタルピＩ。In step 50 of the flowchart of FIG. 2, the temperature and humidity signals detected by the indoor temperature and humidity detector 16 and the outdoor temperature and humidity detector 17 of FIG. 1 are manually operated by the enthalpy conversion means 1B to calculate the indoor enthalpy I.
信号および室外エンタルピ変換手段を出力し、排熱回収
・換気切替手段２０に入力し読込む。The signal and the outdoor enthalpy conversion means are outputted, input to and read into the exhaust heat recovery/ventilation switching means 20.
第２図のステップ５１で、冷暖房切替手段１９は、手動
または外部信号により冷房モードあるいは暖房モードの
信号を出力し前記排熱回収・換気切替手段２ｏに入力し
読込む。At step 51 in FIG. 2, the heating/cooling switching means 19 outputs a signal for cooling mode or heating mode manually or by an external signal, and inputs and reads the signal into the exhaust heat recovery/ventilation switching means 2o.
ステップ６２で、排熱回収・換気切替手段２０は、まず
冷房モードか暖房モードかを判定する。In step 62, the exhaust heat recovery/ventilation switching means 20 first determines whether the mode is cooling mode or heating mode.
暖房モードの場合はステップ６３に進み、室内エンタル
ピＩｉと室外エンタルピＩ０とを比較する。In the case of heating mode, the process proceeds to step 63, where the indoor enthalpy Ii and outdoor enthalpy I0 are compared.
室内エンタルピＩｉが室外エンタルビニ。より低い場合
はステップ６６に進み、モータダンパ１６に換気動作を
おこなわしめる信号を発する。Indoor enthalpy Ii is outdoor enthalpy. If it is lower, the process proceeds to step 66, where a signal is issued to the motor damper 16 to perform a ventilation operation.
一方案内エンタルピＩｉが室外エンタルビニ。On the other hand, the guide enthalpy Ii is the outdoor enthalpy.
より高い場合はステップ６６に進み、モータダンパ１６
に排熱回収動作をおこなわし峠る信号を発する。If it is higher, the process proceeds to step 66 and the motor damper 16
It performs exhaust heat recovery operation and issues a signal to pass.
前記ステップ６２で排熱回収・換気切替手段２０が冷房
上−ドと判定した場合は、ステップ６４に進み室内エン
タルピＩ、と室外エンタルピＩ０とを比較する。室内エ
ンタルピＩｌが室外エンタルピＩ０よシ低い場合はステ
ップ６５に進みモータダンパ１６に排熱回収動作をおこ
なわしめる信号を発する。When the exhaust heat recovery/ventilation switching means 20 determines that the air conditioner is on top in step 62, the process proceeds to step 64 and compares the indoor enthalpy I and the outdoor enthalpy I0. If the indoor enthalpy Il is lower than the outdoor enthalpy I0, the process proceeds to step 65 and a signal is issued to the motor damper 16 to perform the exhaust heat recovery operation.
一方室内エンタルビＩｉが室外エンタルピＩ０より高い
場合はステップ６６に進みモータダンパに換気動作をお
こなわしめる信号を発する。On the other hand, if the indoor enthalpy Ii is higher than the outdoor enthalpy I0, the process proceeds to step 66 and a signal is issued to the motor damper to perform a ventilation operation.
次に第３図の冷暖房機２の運転指令信号を発する冷暖房
機発停手段２１の動作を示すフローチャートを用いて、
その動作を第１図と併せ参照しながら説明する。Next, using the flowchart shown in FIG. 3 showing the operation of the air conditioner/heater start/stop means 21 that issues an operation command signal for the air conditioner/heater 2,
The operation will be explained with reference to FIG. 1.
第１図において冷暖房機発停手段２１は、第３図のステ
ップ６０で室内温度設定器９の室内設定温度信号が入力
され読込む。In FIG. 1, the air conditioner/heater start/stop means 21 receives and reads the indoor temperature setting signal from the indoor temperature setting device 9 at step 60 in FIG.
また次のステップ６１では、室内温湿度検出器１６から
発する検出室温Ｔｉ信号を、次のステップ６２では排熱
回収・換気切替手段２０から発する排熱回収動作または
換気動作かの切替信号を、次のステップ６３では冷房暖
房切替手段１９から発する暖房モードまたは冷房モード
の切替信号を、冷暖房機発停手段２１はそれぞれ受信し
て読込む。Further, in the next step 61, the detected room temperature Ti signal emitted from the indoor temperature/humidity detector 16 is transmitted, and in the next step 62, the switching signal for exhaust heat recovery operation or ventilation operation is emitted from the exhaust heat recovery/ventilation switching means 20. In step 63, the air conditioner/heater start/stop means 21 receives and reads the heating mode or cooling mode switching signal issued from the air conditioning/heating switching means 19, respectively.
次にステップｅ４では冷暖房機発停手段２１が読込んだ
信号により暖房モードか冷房モードかの判定をおこない
暖房モードのときはステップ６５に進み室内設定温度Ｔ
８と検出室温Ｔｉとを比較し室温判定をおこなう。室内
設定温度Ｔ、が検出室温Ｔ、より低い場合はステップ６
６に進み、冷暖房機２のコンプレッサ４をＯＦＦする信
号を発する。Next, in step e4, it is determined whether the mode is heating mode or cooling mode based on the signal read by the air conditioner/heater start/stop means 21. If it is the heating mode, the process proceeds to step 65 and the indoor set temperature T
8 and the detected room temperature Ti to determine the room temperature. If the indoor set temperature T is lower than the detected room temperature T, step 6
6, a signal is issued to turn off the compressor 4 of the air conditioner 2.
一方案内設定温度Ｔ、が検出温度Ｔ、より高いときはス
テップ６７に進みコンプレッサ４をＯＮする信号を発す
る。On the other hand, if the guide set temperature T is higher than the detected temperature T, the process proceeds to step 67 and a signal to turn on the compressor 4 is issued.
前記のステップ６４で、モード判定が冷房モードのとき
はステップｅ８に進み、排熱回収動作か換気動作かを判
定する。If the mode is determined to be the cooling mode in step 64, the process proceeds to step e8, where it is determined whether the exhaust heat recovery operation or the ventilation operation is performed.
排熱回収動作のときはステップ６９に進み室内設定温度
Ｔ８と検出室温Ｔ、とを比較し室温判定をおこなう。When the exhaust heat recovery operation is to be performed, the process proceeds to step 69, where the indoor temperature setting T8 and the detected room temperature T are compared to determine the room temperature.
室内設定温度Ｔ８が検出室温Ｔｉよシ低いときはステッ
プ６７に進み、冷暖房機２のコンプレッサ４をＯＮする
信号を発してステップ６０に戻る。When the indoor set temperature T8 is lower than the detected room temperature Ti, the process proceeds to step 67, where a signal is issued to turn on the compressor 4 of the air conditioner 2, and the process returns to step 60.
一方案内設定温度Ｔｓが検出温度Ｔｉより高いときはス
テップ６６に進み、前記コンプレッサ４をＯＦＦする信
号を発してステップ６０に戻る。On the other hand, if the guided set temperature Ts is higher than the detected temperature Ti, the process proceeds to step 66, where a signal is issued to turn off the compressor 4, and the process returns to step 60.
前記ステップ６８において判定が換気動作のときはステ
ップ７０に進み、室内設定温度Ｔｓと検出室温Ｔｉとを
比較し室温判定をおこなう。When it is determined in step 68 that ventilation is to be performed, the process proceeds to step 70, where the indoor temperature setting Ts and the detected room temperature Ti are compared to determine the room temperature.
室内設定温度Ｔ が検出室温Ｔ、より低いときはステッ
プ７１に進み、コンプレッサ４をＯＦＦする信号を発し
ステップ７２に進み一定時間経過後、元のステップ６ｏ
に戻シ再び室内温度設定器９の室内設定温度Ｔ８信号の
受信から始まる。−方ステップ７０で室内設定温度Ｔ８
が検出温度ＴＬより高いときはステップ６６に進みコン
プレッサ４をＯＦＦする信号を発してステップ６０に戻
る。When the indoor set temperature T is lower than the detected room temperature T, the process proceeds to step 71, where a signal is issued to turn off the compressor 4, and the process proceeds to step 72, where after a certain period of time has elapsed, the process returns to the original step 6o.
The process returns to step 1 and starts again with reception of the indoor temperature setting T8 signal from the indoor temperature setting device 9. - In step 70, set indoor temperature T8.
When the temperature is higher than the detected temperature TL, the process proceeds to step 66, where a signal is issued to turn off the compressor 4, and the process returns to step 60.
発明の効果
以上述べてきたよう罠、本発明によれば、室内および外
気の空気状態を常時検出して全熱交換・換気ユニットの
熱回収・換気動作を自動的に切替えながら、室温に応じ
て冷暖房機を発停し、とくに冷房モードにおける換気動
作時には一度コンブレッサを停止して換気による室内の
冷却すなわち外気冷房のみをおこなう機会が必ず到来す
るので、室内の熱発生量や外気の温湿度条件によっては
結果的に長時間コンプレッサの運転を停止したまま１・
、゛冷房でき、よって快適性を損なうことなく省エネル
ギー空調を実現できるという効果が得られる。Effects of the Invention As described above, according to the present invention, the indoor and outdoor air conditions are constantly detected and the total heat exchange/ventilation unit heat recovery/ventilation operation is automatically switched depending on the room temperature. There will always be an opportunity to start and stop the air conditioner, and especially when operating ventilation in cooling mode, to stop the compressor and cool the room through ventilation, that is, to cool the room with outside air only. As a result, the compressor remains stopped for a long time.
, ``It is possible to cool the air conditioner, thereby achieving the effect of realizing energy-saving air conditioning without compromising comfort.
第１図は本発明の一実施例における空調制御装置を示す
構成図、第２図および第３図は同部分フローチャート、
第４図は従来の空調制御装置を示す構成図、第５図およ
び第６図は同詳細説明図である。
２・・・・・・冷暖房機、３・・・・・・全熱交換・換
気ユニット、９・・・・・・温度設定器、１６・・・・
・・室内温湿度検出器、１７・・・・・・外気温湿度検
出器、１８・・・・・・エンタルピ変換手段、１９・・
・・・・冷房暖房切替手段、２゜・・・・・・排熱回収
・換気切替手段、２１・・・・・・冷暖房機発停手段。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名２−
一一二）Ｂ霞Ｘ王剤−
第２図
第４図
第５図
（ａ） （ｂ）
第６図
（α〕（ｂ）FIG. 1 is a configuration diagram showing an air conditioning control device in an embodiment of the present invention, FIGS. 2 and 3 are flowcharts of the same part,
FIG. 4 is a configuration diagram showing a conventional air conditioning control device, and FIGS. 5 and 6 are detailed explanatory diagrams thereof. 2...Air conditioner/heater, 3...Total heat exchange/ventilation unit, 9...Temperature setting device, 16...
...Indoor temperature and humidity detector, 17...Outside temperature and humidity detector, 18...Enthalpy conversion means, 19...
... Cooling/heating switching means, 2゜... Exhaust heat recovery/ventilation switching means, 21... Air conditioning/heating machine start/stop means. Name of agent: Patent attorney Toshio Nakao and 1 other person2-
112) B Kasumi
Claims (1)
を検出する室内温湿度検出器と、外気の温湿度を検出す
る外気温湿度検出器と、前記室内温湿度検出器の信号お
よび前記外気温湿度検出器の信号を受信するとともに室
内エンタルピおよび外気エンタルピに変換するエンタル
ピ変換手段と、冷房暖房を手動または外部信号により切
替える冷房暖房切替手段と、前記エンタルピ変換手段の
信号および前記冷房暖房切替手段の信号を受信するとと
もに受信した信号に対応して全熱交換・換気ユニットの
排熱回収動作と換気動作とを切替える排熱回収・換気切
替手段と、前記温度設定器の設定信号、前記室内温湿度
検出器の温度信号、前記排熱回収・換気切替手段の信号
および前記冷房暖房切替手段の切替信号を受信するとと
もに受信した信号に対応して冷暖房機への発停を指令す
る冷暖房機発停手段とを有してなる空調制御装置。a temperature setting device for setting a desired indoor temperature; an indoor temperature/humidity detector for detecting indoor temperature/humidity; an outside temperature/humidity detector for detecting outside temperature/humidity; and a signal of the indoor temperature/humidity detector and the above. an enthalpy converter that receives a signal from an outside temperature/humidity detector and converts it into indoor enthalpy and outside air enthalpy; a cooling/heating switch that switches between cooling and heating manually or by an external signal; a signal from the enthalpy converter and the cooling/heating switch; an exhaust heat recovery/ventilation switching means that receives a signal from the temperature setting device and switches between an exhaust heat recovery operation and a ventilation operation of the total heat exchange/ventilation unit in response to the received signal; An air-conditioning/heating device generator that receives a temperature signal from a temperature/humidity detector, a signal from the exhaust heat recovery/ventilation switching means, and a switching signal from the cooling/heating switching device, and instructs the air-conditioning/heating device to start or stop in response to the received signal. An air conditioning control device comprising a stop means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61223043A JPS6380153A (en) | 1986-09-19 | 1986-09-19 | Air conditioning control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61223043A JPS6380153A (en) | 1986-09-19 | 1986-09-19 | Air conditioning control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6380153A true JPS6380153A (en) | 1988-04-11 |
Family
ID=16791944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61223043A Pending JPS6380153A (en) | 1986-09-19 | 1986-09-19 | Air conditioning control system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6380153A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1717524A1 (en) * | 2005-04-28 | 2006-11-02 | LG Electronics Inc. | Air conditioning system and method for controlling the same |
| JP2011021881A (en) * | 2010-10-29 | 2011-02-03 | Mitsubishi Electric Corp | Air conditioner |
| CN102297491A (en) * | 2010-06-26 | 2011-12-28 | 叶可 | Simplified control system for air conditioners |
| CN102667355A (en) * | 2009-11-02 | 2012-09-12 | (株)庆东Navien公司 | Total heat exchange-type ventilating apparatus, and method for controlling same |
| CN108870678A (en) * | 2018-06-12 | 2018-11-23 | 珠海格力电器股份有限公司 | Air conditioner control method and air conditioner control device |
| CN115854529A (en) * | 2022-12-22 | 2023-03-28 | 珠海格力电器股份有限公司 | Cold and heat recycling device, air conditioning system and control method of air conditioning system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5637438A (en) * | 1979-08-31 | 1981-04-11 | Matsushita Electric Ind Co Ltd | Controlling of cooling device |
| JPS5680644A (en) * | 1979-12-04 | 1981-07-02 | Mitsubishi Electric Corp | Controller for air conditioner |
-
1986
- 1986-09-19 JP JP61223043A patent/JPS6380153A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5637438A (en) * | 1979-08-31 | 1981-04-11 | Matsushita Electric Ind Co Ltd | Controlling of cooling device |
| JPS5680644A (en) * | 1979-12-04 | 1981-07-02 | Mitsubishi Electric Corp | Controller for air conditioner |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1717524A1 (en) * | 2005-04-28 | 2006-11-02 | LG Electronics Inc. | Air conditioning system and method for controlling the same |
| CN102667355A (en) * | 2009-11-02 | 2012-09-12 | (株)庆东Navien公司 | Total heat exchange-type ventilating apparatus, and method for controlling same |
| CN102297491A (en) * | 2010-06-26 | 2011-12-28 | 叶可 | Simplified control system for air conditioners |
| CN102297491B (en) * | 2010-06-26 | 2015-07-29 | 叶可 | The air-conditioner control method simplified |
| JP2011021881A (en) * | 2010-10-29 | 2011-02-03 | Mitsubishi Electric Corp | Air conditioner |
| CN108870678A (en) * | 2018-06-12 | 2018-11-23 | 珠海格力电器股份有限公司 | Air conditioner control method and air conditioner control device |
| CN115854529A (en) * | 2022-12-22 | 2023-03-28 | 珠海格力电器股份有限公司 | Cold and heat recycling device, air conditioning system and control method of air conditioning system |
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