200949165 六、發明說明： 【發明所屬之技術領域】 本發明’係關於將辦公室或住居等的空調加以控制之 空調控制系統。 【先前技術】 在辦公室或是住居等的建築設備全體所消費的能量， © 係空調相關的能量大約占一半。因此，關於空調控制的省 能源的推展，係對建築設備全體的省能源化帶來很大的貢 獻。 有鑑於此，在專利文獻1中記載有：將在建築設備中 ’已謀求最合適的省能源化的空調運轉之空調系統，加以 利用之技術。 此專利文獻1的技術，係藉由將空調所需消耗能量（ 其含有產生冷熱水的熱源機之消耗能量、將在空調盤管已 ® 被熱交換的空氣加以送出的風扇之消耗能量、將來自熱源 機的冷熱水加以送出的幫浦之消耗能量），以個別成爲最 -小的方式’來要求空調盤管的盤管溫度目標値和熱源機的 .冷熱水溫度目標値，而可有效率地進行省能源化之空調運 轉。 [專利文獻1]日本特開2004-69134。 【發明內容】 在如此般地朝向省能源推進的同時，在成爲空調控制 -5- 200949165 對象的室內，係爲了滿足在室內者的溫熱感覺，所以要求 確保所謂的舒適性。但是，此「省能源的推進」與「確保 在室內者的舒適性」，係處於取捨（trade off)關係。也就 是，若將省能源加以推展，則在室內者的舒適性下降的情 況居多。 但是，藉由將超過了在室內者的舒適性的範圍之過剩 的能量消耗予以抑制，而可抑制無益的能量消耗。 於是’本發明係鑑於上述情況而爲，其目的爲提供： q 一種空調控制系統，可以一邊考慮到在室內者的舒適性、 一邊可以有效率地謀求消耗能量的省能源化。 爲了達成上述目的，本發明的第1特徵的空調控制系 統’係連接了空調機、中央熱源裝置、將前述空調機和前 述中央熱源裝置的動作加以控制之空調控制裝置、和計測 裝置，該計測裝置係按照各個空調控制對象之室內或是室 內的控制區域而設置，將該空調控制對象的溫度和濕度加 以計測。前述計測裝置’係具備計測値發訊部，其係將在 0 即述空調控制對象的室內或是室內的控制區域中，已計測 出的溫度計測値和濕度計測値’加以取得而發訊至前述空 調控制裝置。前述空調機’係具備：外部空氣用盤管，其 係在取入特定量的外部空氣的同時、根據來自前述空調控 制裝置所取得的溫度設定値和濕度設定値，將取入的外部 空氣的溫度和濕度進行調整、和循環空氣用盤管，其係在 從即述空調控制對象的室內或是室內的控制區域來取入特 定量的循環空氣、同時根據從前述空調控制裝置所取得之 -6- 200949165 溫度設定値，將已取入的 風風扇，其係產生空氣， 冷卻用盤管來將溫度和濕 述循環空氣冷卻用盤管來 混合於前述空調控制對象 氣，予以送風。前述中央 ，其具有冷凍機和冷卻塔 Ο 得的水溫設定値而將水溫 的冷水或是熱水加以產生 調控制裝置已取得的流量 生的冷水或熱水，送水至 管和前述循環空氣用盤管 置，係具備：計測値取得 計測値發訊部所發訊之前 ，加以取得、和舒適性指 ® 定的舒適性指標的目標設 定値算出部，其係根據在 . 計測値和濕度計測値，在 .憶部之舒適性指標的目標 前述冷卻塔、前述外部空 、前述送水幫浦、以及前 成爲最小之方式，來將來 度設定値和濕度設定値加 以前述空調機設定値算出 循環空氣的溫度加以調整、和送 該空氣混合有：以前述外部空氣 度加以調整之外部空氣、與以前 將溫度加以調整之循環空氣；將 的室內或是室內的控制區域之空 熱源裝置係具備=冷熱水調整部 ，根據由前述空調控制裝置所取 加以調整，將供給於前述空調機 、和送水幫浦，其根據由前述空 値，而將前述冷熱水調整部所產 前述空調機的前述外部空氣用盤 的至少任一方。前述空調控制裝 部，其係將來自前述計測裝置的 述温度計測値和前述濕度計測値 標範圍記憶部，其係將事先已設 定範圍，加以記憶、和空調機設 前述計測値取得部所取得的温度 已記憶於前述舒適性指標範圍記 設定範圍之中，以前述冷凍機、 氣用盤管、前述循環空氣用盤管 述送風風扇的消耗能量之合計値 自前述空調機所送風的空氣之温 以算出、設定値發訊部，其係將 部所算出的温度設定値和濕度設 -7- 200949165 定値，發訊至前述空調機、和控制値發訊部， 前述空調機設定値算出部所算出的温度設定値 値，來將前述冷水或是熱水的水溫設定値以及 以算出，發訊至前述中央熱源裝置。 另外，本發明的第2特徵的空調控制系統 空調機、送水幫浦、將前述空調機和前述送水 加以控制之空調控制裝置、和計測裝置，該計 照各個空調控制對象之室內或是室內的控制區 將該空調控制對象的溫度和濕度加以計測。前 ，係具備計測値發訊部，其係將在前述空調控 內或是室內的控制區域中，已計測出的溫度計 計測値，加以取得而發訊至前述空調控制裝置 機，係具備：外部空氣用盤管，其係在取入特 空氣，根據來自前述空調控制裝置所取得的溫 濕度設定値，將已取入的外部空氣的溫度和濕 、和循環空氣用盤管，其係在從前述空調控制 或是室內的控制區域來取入特定量的循環空氣 述空調控制裝置所取得之溫度設定値，將已取 氣的溫度加以調整、和送風風扇，其係產生空 混合有：以前述外部空氣冷卻用盤管來將溫度 調整之外部空氣、與以前述循環空氣冷卻用盤 加以調整之循環空氣；將混合於前述空調控制 或是室內的控制區域之空氣，予以送風。前述 係具備送水部，該送水部係根據由前述空調控 其係藉由以 和濕度設定 流量値，加 ，係連接了 幫浦的動作 測裝置係按 域而設置， 述計測裝置 制對象的室 測値和濕度 。前述空調 定量的外部 度設定値和 度進行調整 對象的室內 ，根據從前 入的循環空 氣，該空氣 和濕度加以 管來將溫度 對象的室內 送水幫浦， 制裝置所取 -8- 200949165 得的流量値，來將由外部所供給的冷水或是熱水，送水至 前述空調機的前述外部空氣用盤管和前述循環空氣用盤管 的至少任一方。前述空調控制裝置，係具備：計測値取得 部，其係將來自前述計測裝置的計測値發訊部所發訊之前 述温度計測値以及前述濕度計測値，加以取得、和舒適性 指標範圍記憶部，其係將事先已設定的舒適性指標的目標 設定範圍，加以記憶、和空調機設定値算出部，其係根據 〇 在前述計測値取得部所取得的温度計測値和濕度計測値， 在已記憶於前述舒適性指標範圍記憶部之舒適性指標的目 標設定範圍之中，以前述外部空氣用盤管、前述循環空氣 用盤管、前述送水幫浦、以及前述送風風扇的個別消耗能 量之合計値成爲最小之方式，來將來自前述空調機所供給 的送風之温度設定値和濕度設定値加以算出、設定値發訊 部，其係將以前述空調機設定値算出部所算出的温度設定 値和濕度設定値，發訊至前述空調機、和控制値發訊部， 〇 其係藉由以前述空調機設定値算出部所算出的温度設定値 和濕度設定値，來將前述冷水或是熱水的水溫設定値以及 _ 流量値，加以算出，發訊至前述送水幫浦。 _ 如藉由本發明的特徵之空調控制系統，則可以一邊考 慮到在室內者的舒適性、一邊可以有效率地謀求消耗能量 的省能源化。 【實施方式】 關於本發明的空調控制系統之實施形態，參照圖面而 -9- 200949165 進行說明。另外，最近許多辦公大樓等係因爲隔熱性優良 、PC或〇A機器眾多，所以一整年都是冷房模式之情況爲 多。因此，在以下的各實施形態，係主要是說明關於在冷 房模式下進行空調控制的情況。 <<第1實施形態>> <由第1實施形態所形成的空調控制系統之構成> 將本發明的第1實施形態所形成的空調控制系統1之 @ 全體圖，表示在第1圖。 另外，在大型大樓的情況，因爲室內大’所以將室內 區分爲複數的控制區域，對應於個別的控制區域’將複數 的空調機設置在室內附近的機械室。即使在如此的情況下 ，在以下係爲了簡略化，所以亦決定將各控制區域稱爲室 內。 空調控制系統1係用以將空調對象的大樓A內的空調加 以控制。此空調控制系統1，係具備有：設置在大樓A內 © 的各室內之空調機10、和溫度感測器20’其是爲了將室 溫加以計測而將計測値發訊至各空調機10 ’而設置在各室 內、和濕度感測器3 0，其是將室內的濕度加以計測而將計 測値發訊至各空調機，而設置在各室內、和中央熱源裝置 4 0，其是將供給於各空調機1 〇的冷水加以管理、和作爲 空調控制裝置之空調聯合控制裝置50’其是將以各空調機 1 0所收訊的室溫計測値以及室內的濕度計測値予以收訊， 而將中央熱源裝置40以及各空調機10的動作加以控制。 10 - 200949165 各空調機1 〇係取得來自溫度感測器20以及濕度感測 器30的計測値，將該計測値發訊至空調聯合控制裝置50 。另外，各空調機10,係如第2圖所示地，具備：外部空 氣冷卻用盤管11，其是將來自中央熱源裝置40所供給的 冷水加以利用而將外部空氣予以除濕以及冷卻、和循環空 氣冷卻用盤管12，其是將來自中央熱源裝置40所供給的 冷水加以利用而將室內的循環空氣中之來自照明、0Α機 H 器、人體等所發出的顯熱予以冷卻、和送風風扇13，其是 將被外部空氣冷卻用盤管11所冷卻的外部空氣、與被循 環空氣冷卻用盤管12所冷卻的循環空氣予以混合之空氣 ，送風至各室內。 中央熱源裝置40係具備：將冷水加以產生的冷凍機 41、和冷卻塔42，該冷卻塔是爲了將在冷凍機41進行冷 卻而溫度已上昇的水進行再利用，所以用空氣進行冷卻、 和送水幫浦43，該送水幫浦是在冷凍機41與各空調機1〇 ® 或是冷卻塔42之間，進行冷水的搬送。 空調聯合控制裝置50,係取得來自各空調機1〇所發 . 訊之溫度感測器20和濕度感測器30的計測値。然後，空 調聯合控制裝置50，係在事先已設定的舒適性指標的範圍 內，以中央熱源裝置40的冷卻塔42、冷凍機41、送水幫 浦43、以及空調機10的外部空氣冷卻用盤管11、循環空 氣冷卻用盤管12、送風風扇13的消耗能量之合計値是成 爲最小之方式，來將各室內的最合適的室溫設定値與濕度 設定値，加以算出。而且，空調聯合控制裝置5 0，係將各 -11 - 200949165 算出結果，發訊至各空調機10以及中央熱源裝置40。 <由第1實施形態所形成的空調控制系統之動作> 關於在第1實施形態的空調控制系統1的動作，參照 第3圖的序列圖而進行說明。 首先，將大樓A內的空調控制開始進行。接著，各溫 度感測器20係將各室內的溫度加以計測，將各濕度感測 器30係將各室內的濕度加以計測。然後，這些各室的溫 度和濕度的計測値，係被發訊至已具備在各室內的空調機 10(S1)。 這些的計測値，係在各空調機10已收訊之後，更從 空調機10加以發訊至空調聯合控制裝置50(S2)。 空調聯合控制裝置5 0，係由已收訊之這些計測値之中 ，係在PMV(Predicted Mean Vote:舒適度平均預測値）爲 舒適的範圍內，而且，以全所需消耗能量之中央熱源裝置 40的冷卻塔42、冷凍機41、送水幫浦43、以及空調機1〇 的外部空氣冷卻用盤管11、循環空氣冷卻用盤管12、送 風風扇1 3的消耗能量之合計値是成爲最小之方式，來將 各室內的最合適的室溫設定値與濕度設定値，加以算出 (S3)。 在此，說明關於被利用在各値的算出之PMV。 所謂Ρ Μ V，係設爲會對人體針對熱、冷之溫熱感覺帶 來影響之變數’是由（a)空氣溫度、（b)相對濕度、（c)平均 輻射溫度、（d)氣流速度、（e)活動量（人體的內部發熱量）、 -12- 200949165 (f)穿衣量之6個變數所求出的舒適性指標。 人的發熱量’係以：由對流所產生的輻射量、由輻射 所產生的放熱量、由人而來之蒸發熱量、由呼吸所產生的 放熱量以及蓄熱量之合計來表示。然後，在發熱量是處於 熱平衡狀態之情況下’人體是在熱量上成爲中立。因此， 室內係對人體而言’成爲不冷也不熱的舒適狀態。反之， 發熱量係由熱平衡而到崩壞的情況下，人體會感到熱或冷 ❹ 丹麥理工大學的Fanger教授，在1967年發表了適舒 方程式的導出方式。然後’將這些作爲出發點，從多數的 受試者的詢問調查來進行統計分析，將人體的熱負荷與人 類的溫冷感加以連結，提案出PMV。此PMV係在1994年 被推舉爲ISO規格，在最近常被使用。 成爲溫冷感指標之PMV，係以7階評估尺度而形成之 數値，而用以下的方式來表示： © +3 :熱、 + 2 :暖、 + 1 :略暖、 〇:不偏向任一方，舒適、 -1 :略有涼意 -2 :涼 -3 :冷 另外’人類的舒適的PMV値的範圍是- 0.5〜+0.5。 在上述6個變數之中，將作業強度加以表示之活動量 -13- 200949165 係使用met作爲單位、穿衣量係使用clo作爲單位。 單位met係將代謝量予以表示，將處於熱量上的舒適 的狀態之安靜時代謝，作爲基準之値。在此，lmet係以下 述式（1)來表示。 [數1] 1 met = 5 8.2 W/m2=5 Okcal/m2 · h ··· (1) 另外，單位c 1 o係表示衣服的熱絕緣性，所謂1 c 1 〇 係在氣溫21 °C、相對濕度50%、氣流5cm/S以下的室內， 來自體表面的放熱量，是如進行1 met的代謝和平衡般的 穿衣狀態之値。將此，若換算成通常的熱阻抗値則以下述 式（2)來表示。 [數2] lclo = 0.155m2 · °C / W = 0.180 m2 · h · °C /kcal ·· (2) 接著，在下述式（3)表示PMV値的算出式。 [數3] PMV = (0.3 5 2e_〇 〇42M/a + 0.03 2) . L…（3) 在此，Μ:活動量[kcal/h]、A:人體表面積[m2]、l: 人體熱負荷[kcal/m2h](藉由Fanger的舒適方程式來算定） 200949165 。使用此式（3)，在舒適的範圍內（-0_5<PMV< + 0.5)，對於 冷房時係較熱方向側的PMV値、對於暖房時係較冷方向 側的PMV値，個別將PMV目標値加以設定。以此情事， 可謀求減輕空調負荷，可達成省能源。 接著說明關於空調機10的最合適的設定値之算出。 空調聯合控制裝置1內所消耗的全消耗能量，係如上 述般地，是中央熱源裝置40的冷卻塔42、冷凍機41、送 〇 水幫浦43、以及空調機10的外部空氣冷卻用盤管11、循 環空氣冷卻用盤管12、送風風扇13的個別消耗能量之合 計値。 然後，作爲以在空調控制系統1內所消耗的全消耗能 量成爲最小的方式，來將空調機10的設定値加以算出的 演算法，係有如日本特開2008-232507說明書中所記載的 手法。此手法，係來自使用在空調控制之各種感測器的測 定値，來推定在空調最適化中所必要的狀態量，例如：房 ❹ 間內產生熱量、房間內產生水蒸氣量、熱交換器的總括熱 傳係數與熱傳面積之積等的物理量。以此處理，可設爲將 空調系統全體加以預測之最合適的控制。另外，作爲其他 .的演算法，有如記載於日本特開2008-256258說明書等般 的手法。此手法，係在初期階段，從現狀的熱源機與冷水 盤管之間的熱交換量’來將暫定的總空調負載加以算出。 然後，將此總空調負載設爲變數，根據空調系統的最適運 轉狀態量，來控制空調系統的空調機器。然後，空調控制 對象空間的空氣狀態係大致上已一致於已設定了的空調條 -15- 200949165 件時，算出真的總空調負載，決定最適運轉狀態量。此結 果，空調係被有效率地運轉，可實現空調系統的省能源化 〇 在第1實施形態，係如上述般地，在PMV値爲舒適 的範圍-0.5〜+0.5內’以空調控制系統！內的全消耗能量 係成爲最小的方式，來算出空調機10的最適設定値，此 設定値係被發訊至空調機10以及中央熱源裝置40(S3)。 然後，若在中央熱源裝置40取得有空調機1〇的最適 ❹ 設定値，則根據此設定値而必要的冷水被供給至空調機 10(S4)。此結果，考慮到在室內者的舒適性而調整之空氣 ，係供給至空調控制對象的室內（S5)。 在此，說明有關在空調控制對象的室內，供給已被調 整的空氣之時，空調機10的動作。 在藉由空調控制系統而進行冷房處理時，在空調機中 實行有二個機能：將爲了居住者而取入到建物內之新鮮外 部空氣，予以除濕以及冷卻之機能（潛熱冷房負載）、與將 Ο 建物內部的照明、OA機器、人體等的顯熱發熱，加以冷 卻之機能（顯熱冷房負載）。 由先前的空調機而進行冷房時，係藉由將外部空氣和 循環空氣加以混合而同時進行上述的2個機能。但是，在 此情況，主要僅有外部空氣需要除濕。因此，必要的冷水 溫度和流量係在個別的機能上爲相異。因而，上述2個機 能係個別地實行是比較有效率。 於是，如第2圖所示地，在第1實施形態，係分別設 -16- 200949165 置有將外部空氣進行除濕、冷卻之外部空氣冷卻用盤管11 、與將循環空氣加以冷卻之循環空氣冷卻用盤管12。然後 ’將適於各自的控制之溫度和流量之冷水，加以供給。 如藉由以上的第1實施形態，則在考慮了在室內者的 舒適性的同時、另外調整了外部空氣和室內的循環空氣， 而且系統內的全所需消耗能量係以成爲最小的方式而被控 制。因而，成爲可以進行：有效率而謀求消耗能量的省能 © 源化之空調控制。 <<第2實施形態>> <由第2實施形態所形成的空調控制系統之構成> 由本發明的第2實施形態所形成的空調控制系統2之 構成，係同於第1圖以及第2圖所示之第1實施形態的構 成。因而’第2實施形態的構成的詳細說明係省略。 ^ <由第2實施形態所形成的空調控制系統之動作> 在第2實施形態的空調控制系統2之動作，係除了在 第3圖的步驟S3之各空調機1〇的設定値的算出之外，與 第1實施形態相同。因而’與第1實施形態相同的部分之 詳細說明係省略。 在第2實施形態，在第3圖的步驟S3，說明關於： 以在PMV爲舒適的範圍內’所需消耗能量成爲最小的方 式’空調聯合控制裝置5 0係將空調機1 〇的設定値加以算 出時之處理。 -17- 200949165 在第4圖係表示：想定一事務所大樓，室內的風速爲 O.lm/s時’ PMV値爲在冷房時，於省能源狀態，成爲舒適 的0.3〜0.5之室溫與室內濕度之關係。在第4圖，在以粗 線包圍的範圍A的室溫以及室內的濕度的狀態時，表示 PMV値成爲〇·3〜〇.5(濕度係限定在2〇%〜8〇%)。 一方面’在日本，政府推薦：爲了削減溫室效應氣體 ，將夏天的空調溫度設定爲28 °C。 但是在此情況，以由第4圖所了解般地，室溫爲2 8 °C 的情況’即使將濕度變得如何低，PMV値係對人類而言變 得遠大於舒適的範圍的上限之+ 0.5。 但是’如果室內的風速是0.5m/s，則即使室溫是28 °C、濕度爲40%，PMV亦成爲+0.5以下（約0.43)。 於是’在第2實施形態，係設定爲：在人類的所在高 度的中心位置（由地板算起至lm附近），最高風速成爲 0.5m/s、有搖動的風是從空調機10的送風部分開始，供 給至空調控制對象的室內。 此被供給的風係因爲是有搖動的風，所以平均風速係 可以變得遠低於〇.5m/s之方式來設定。因此，即使室溫 設定爲28 °C的狀態，亦不會將送風風扇13的消耗能量予 以大幅地增加，而可對在室內者提供舒適的空調控制。 如藉由以上的第2實施形態，則空調機1 〇的最適設 定値’係亦將來自空調機1 0所送風的風速加以考慮而算 出。因而，成爲可以進行：更有效率而謀求消耗能量的省 能源化與舒適性維持之空調控制。 -18- 200949165 <<第3實施形態>> <由第3實施形態所形成的空調控制系統之構成> 由本發明的第3實施形態所形成的空調控制系統3之 構成，係在空調控制對象的室內，設置有由二氧化碳感測 器（無圖示）或是人感感測器（presence sensor)(無圖示）的至 少任一方。其他的構成，係同於第1圖以及第2圖所示之 Ο 第1實施形態。因而，與第1實施形態相同的部分之詳細 說明係省略。 二氧化碳感測器，係將來自在室內者所排出的室內的 二氧化碳濃度加以測定，發訊至空調機10。另外，人感感 測器（presence sensor)，係將空調控制對象的室內之在室 內者的數量加以檢測，發訊至空調機10。 <由第3實施形態所形成的空調控制系統之動作> ® 關於在第3實施形態的空調控制系統3的動作，參照 第3圖而進行說明。 首先，將大樓A內的空調控制開始進行。接著，各溫 度感測器20係將室內的溫度加以計測，將各濕度感測器 3 〇係將室內的濕度加以計測。與此同時，二氧化碳感測器 係將室內的二氧化碳濃度加以測定，或是，人感感測器係 將在室內者的數量加以檢測。以各感測器所計測出的計測 値，係發訊至個別的室內的空調機l〇(Sl)。 各空調機1 0係接收來自各感測器所發訊之計測値， -19- 200949165 更向空調聯合控制裝置50發訊（S2)。 在第3實施形態，說明關於：以在PMV爲舒 圍內，所需消耗能量成爲最小的方式，空調聯合控 50係將各空調機10的最適設定値加以算出時之處廷 在第3實施形態的空調聯合控制裝置50，係依 圖所示的線圖，控制了 ：將用以供給空氣於外部空 用盤管11、循環空氣冷卻用盤管12、送風風扇13 器（damper)開度。 如第5圖所示地，在開始空調時（a)，係在循環 卻用盤管12的阻尼器爲全開的同時、朝向外部空 用盤管11的阻尼器爲全閉。因而，室內空氣的朝 空氣之排氣是處於未進行的狀態。然後，在一定時 開始朝向室內之排氣。於是，藉由外部空氣的溫度 以及循環空氣的溫度、濕度，而以各機器的全消耗 成爲最小之方式，來選擇最小外部空氣時（b)〜中間 氣時（c)〜最大外部空氣時（d)內任一個時點，控制各 的開度。 在選擇有此最小外部空氣時（b)~中間外部空氣 最大外部空氣時（d)內的任一時點之際，在室內爲冷 時，外部空氣的焓係低於室內的焓，在能量上是將 氣加以取入爲比較有效的情況下，係以積極導入外 的方式來將阻尼器的開度加以控制。因此’可減輕 於循環空氣冷卻用盤管12的冷水使用量。 另外，在此，在外部空氣冷卻用盤管11負載 -20- 適的範 制裝置 I ° 照第5 氣冷卻 之阻尼 空氣冷 氣冷卻 向外部 間後， 、濕度 能量係 外部空 阻尼器 時⑷〜 房要求 外部空 部空氣 被供給 係大於 200949165 一定値的情況，依照第5圖，控制各阻尼器的開度。此時 ，亦將二氧化碳感測器或是人感感測器所取得之計測値， 加以考慮，算出各機器的設定値。 具體而言，在二氧化碳濃度係變得高於特定濃度時、 或是處於在室內者係成爲一定以上的人數之情況下，爲了 將二氧化碳濃度下降至特定的濃度以下，所以用將最小限 的外部空氣加以取入之方式，來將阻尼器開度加以控制， 〇 二氧化碳濃度係可藉由換氣來降低。如此般地進行，外部 空氣冷卻用盤管11的負載係不會變爲過剩，而可進行換 氣。 如此般地，在以各機器的所需消耗能量係成爲最小之 方式，來將各空調機10的設定値加以制定時，藉由根據 外部空氣冷房的利用、以及室內的二氧化碳濃度或是在室 內者的人數而來之最小的外部空氣取入量，來進行控制 (S3)。然後，根據此設定値，中央熱源裝置40係將必要 ® 的冷水供給至空調機l〇(S4)。此結果，考慮到在室內者的 舒適性而調整之空氣’係供給至空調控制對象的室內（s 5) 〇 如藉由以上的第3實施形態，則空調機的最適設定値 ，係將根據外部空氣冷房的利用和室內的二氧化碳濃度或 是在室內者的人數而來之外部空氣取入量’加以考慮而算 出。因而，成爲可以進行：更有效率而謀求消耗能量的省 能源化之空調控制。 -21 - 200949165 <<第4實施形態》 <由第4實施形態所形成的空調控制系統之構成> 由本發明的第4實施形態所形成的空調控制系統4之 構成’係如第6圖所示’設置有中央熱源裝置4〇與第2 中央熱源裝置40,之2系統的熱源裝置。其他的構成，係 同於第1實施形態。因而’與第1實施形態相同的部分之 詳細說明係省略。 在第4實施形態’中央熱源裝置4〇係朝向外部空氣 ❹ 冷卻用盤管11來供給冷水’第2中央熱源裝置40’係朝 向循環空氣冷卻用盤管12來供給冷水。 <由第4實施形態所形成的空調控制系統之動作> 在第4實施形態的空調控制系統4之動作，係除了在 第3圖的步驟S5，將冷水加以供給時之處理的部分以外 ，是與第1實施形態相同。因而，與第1實施形態相同的 部分之詳細說明係省略。 〇 在第4實施形態，於步驟S6，在將冷水加以供給於 各空調機10時，中央熱源裝置40係朝向外部空氣冷卻用 盤管11來供給冷水，對中央熱源裝置40而言，是另外的 系統之第2中央熱源裝置40’係朝向循環空氣冷卻用盤管 _ 1 2來供給冷水。 在先前的空調控制系統中，中央熱源裝置供給於冷卻 用盤管之冷水爲約7°C。但是，將此7°C的冷水設爲必要 時，係只有將外部空氣加以除濕、冷卻之時。對於此，在 -22- 200949165 將空調控制對象的室內的循環空氣加以冷卻之際，冷水的 溫度是在13 t左右就很充分。在將此外部空氣予以除濕、 冷卻之際，成爲必要的能量（潛熱冷房負載），係在進行冷 房的空調控制時，設爲必要的能量總量之約30〜20%。因 而，將循環空氣加以冷卻時所必需的能量（顯熱冷房負載）（ 且該能量相當於能量總量之70〜80%)，係用來利用在將冷 水過剩地冷卻。因而，變得在消耗能量上產生了浪費。 Ο 於是，在第4實施形態，係設置有：將冷水供給於外 部空氣冷卻用盤管11的中央熱源裝置40、與將冷水供給 於循環空氣冷卻用盤管12的第2中央熱源裝置40’之2系 統的冷水供給源。然後，中央熱源裝置40供給於外部空 氣冷卻用盤管11的冷水係被調整在7。(：前後。對於此，第 2中央熱源裝置40’供給於循環空氣冷卻用盤管12的冷 水係以調整在13 °C前後之方式來進行設定。 如藉由以上的第4實施形態，則將2系統的中央熱源 ® 裝置40與40’加以設置。該結果，可省去：因爲冷水被過 度地調整至低溫狀態’所造成之能量的浪費。因而，成爲 .可以進行：更有效率而謀求消耗能量的省能源化之空調控 制。 <<第5實施形態>> <由第5實施形態所形成的空調控制系統之構成> 由本發明的第5實施形態所形成的空調控制系統5之 構成’係同於由第1圖所示之第i實施形態而來之空調控 -23- 200949165 制系統1的構成。但是，外部空氣冷卻用盤管11係與循 環空氣冷卻用盤管12’在各空調機10內’以串聯狀態來 連接。 各空調機10’係如第7圖所示般地’具備複數的閥。 第1閥14，係將來自中央熱源裝置40而被取入至外部空 氣冷卻用盤管11的冷水量，藉由開度而進行調整。第2 閥15，係將在外部空氣冷卻用盤管11利用之後而被取入 循環空氣冷卻用盤管12的冷水量，進行調整。第3閥16 Q ，係以並聯狀態來與循環空氣冷卻用盤管12進行連接’ 將在外部空氣冷卻用盤管11利用之後’被直接排水的冷 水量，進行調整。第4閥17’係與外部空氣冷卻用盤管 11是以並聯狀態，而且與閥15和閥16爲串聯狀態而成爲 比該閥15、16更上流側之方式來連接’將來自中央熱源 裝置40而被直接取入循環空氣冷卻用盤管12的冷水量， 進行調整。 ❹ <由第5實施形態所形成的空調控制系統之動作> 在第5實施形態的空調控制系統5之動作，係除了在 第3圖的步驟S5，供給冷水時之處理的部分以外，是與 第1實施形態相同。因而，與第1實施形態相同的部分之 詳細說明係省略。 在第5實施形態，於步驟S5，對各空調機10供給冷 水時，首先，從中央熱源裝置40，朝向外部空氣冷卻用盤 管1 1來供給7 °C的冷水。然後，在外部空氣冷卻用盤管 -24- 200949165 11已利用之後的冷水，係在循環空氣冷卻用盤管12進行 再利用。如在第4實施形態已說明之，在循環空氣冷卻用 盤管1 2被利用的冷水，係沒有必要是低於在外部空氣冷 卻用盤管11所利用的冷水之溫度。因而，在循環空氣冷 卻用盤管12被利用的冷水，係可對應於：在外部空氣冷 卻用盤管1 1已利用後的冷水之再利用。 此時，從中央熱源裝置40來供給於外部空氣冷卻用 ❹ 盤管11的冷水量，係藉由閥14的開度來調整。另外，在 外部空氣冷卻用盤管11已利用之後而供給至循環空氣冷 卻用盤管12的冷水量，係藉由閥15以及閥16的開度來 進行調整。而且，在只用外部空氣冷卻用盤管11已利用 之後的冷水，並不足以供給在循環空氣冷卻用盤管12所 要利用的冷水量之狀況下，係藉由將閥17打開，而將來 自中央熱源裝置40的冷水，直接供給於循環空氣冷卻用 盤管12。 ® 第8(a)圖，係以粗線來表示：在藉由將閥14以及閥 15打開至相同程度，而在外部空氣冷卻用盤管11已利用 的冷水，被全部供給至循環空氣冷卻用盤管12的情況下 之冷水流動。第8(b)圖，係以粗線來表示：在藉由將閥14 、閥1 5以及閥1 6予以開啓，而在外部空氣冷卻用盤管i i 已利用的冷水的一部分，係在供給至循環空氣冷卻用盤管 12的同時、不需要的冷水係不經過循環空氣冷卻用盤管 12而被排水的情況下之冷水流動。第8(c)圖，係以粗線來 表示：在藉由將閥14、閥15以及閥17開啓，而在外部空 -25- 200949165 氣冷卻用盤管11已利用的冷水與來自中央熱源裝置40的 冷水係被供給至循環空氣冷卻用盤管1 2的情況下之冷水 流動。 如藉由以上的第5實施形態，則外部空氣冷卻用盤管 11係與循環空氣冷卻用盤管12被連接至串聯狀態。藉由 如此般的構成，可將在外部空氣冷卻用盤管11已利用之 後的冷水，在循環空氣冷卻用盤管12進行再利用。因而 ，成爲可以進行：更有效率而謀求消耗能量的省能源化之 @ 空調控制。 另外，在上述的第1實施形態〜第5實施形態，係說 明關於在空調控制對象的大樓A內，具有中央熱源裝置 40的情況。但是，在中央熱源裝置40的冷凍機41和冷卻 塔42係不在各大樓，而是藉由DHC(District Heating and Cooling :區域冷暖氣）來進行空調控制時，係冷·熱水是 由外部來供給即可（但是將冷熱水輸送至各空調機的送水 幫浦43係在建物內）。在如此的情況，空調控制系統內的 0 全消耗能量，係成爲送水幫浦、外部空氣冷卻用線圈、循 環空氣冷卻用線圈、以及送風風扇的消耗能量之合計値。 另外，在上述的第1實施形態〜第5實施形態，係說 明關於在各感測器已計測的各計測値，是從各感測器開始 ，經由空調機30而被發訊至空調聯合控制裝置50的情況 。但是’不限定於此’各計測値係來自各感測器而被直接 發訊至空調聯合控制裝置50亦可。 另外’在上述的第1實施形態〜第5實施形態，使用 -26- 200949165 了 PMV値作爲人類的溫熱感覺之舒適性指標。但是，不 限定於此，亦可使用標準有效溫度或新有效溫度等而進行 空調控制。 另外，各實施形態係儘可能的組合而實施亦可。藉由 將各實施狀態加以組合，而可得更高的效果。 [產業上的可利用性] © 藉由本發明的空調控制系統，而在大型的大樓等，可 以一邊考慮到在室內者的舒適性、一邊將超過了在室內者 的舒適性的範圍之過度的能量消耗，予以抑制、可以有效 率地謀求消耗能量的省能源化。 【圖式簡單說明】 [第1圖]將本發明的第1實施形態〜第5實施形態所 形成的空調控制系統之構成，加以表示的全體圖。 V [第2圖]將本發明的第1實施形態〜第3實施形態所 形成的空調控制系統之詳細的構成，加以表示的構成圖。 [第3圖]將本發明的第1實施形態〜第5實施形態所 形成的空調控制系統之動作，加以表示的序列圖。 [第4圖]將在本發明的第1實施形態〜第5實施形態 所形成的空調控制系統中，所利用的PMV値被判斷爲舒 適時之室溫與室內濕度之關係，加以表示之線圖。 [第5圖]係在本發明的第3實施形態所形成的空調控 制系統，將用以供給空氣於外部空氣冷卻用盤管1 1、循環 -27- 200949165 空氣冷卻用盤管12、送風風扇13之阻尼器（damper)開度 的外部空氣取入量所造成的變化，加以表示之線圖。 [第6圖]將本發明的第4實施形態所形成的空調控制 系統之詳細的構成，加以表示的構成圖。 [第7圖]將本發明的第5實施形態所形成的空調控制 系統的空調機之詳細的構成，加以表示的構成圖。 [第8圖]將流經本發明的第5實施形態所形成的空調 機之外部空氣冷卻用盤管以及循環空氣冷卻用盤管之冷水 0 流路，加以表示的槪念圖。 【主要元件符號說明】 A :大樓 1 :空調控制系統 2 :空調控制系統 3 :空調控制系統 4 :空調控制系統 © 5 ‘·空調控制系統 10 :空調機 1 1 :外部空氣冷卻用盤管 12:循環空氣冷卻用盤管 1 3 :送風風扇 14 :閥 15 :閥 16 :閥 -28- 200949165 1 7 :閥 2 〇 :溫度感測器 3 〇 :濕度感測器 40 :中央熱源裝置 4〇| :第2中央熱源裝置 41 :冷凍機 42 :冷卻塔 Ο 43 :送水幫浦 5 〇 :空調聯合控制裝置200949165 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to an air conditioning control system that controls an air conditioner such as an office or a residence. [Prior Art] The energy consumed by the entire building equipment, such as an office or a residence, is about half of the energy associated with air conditioning. Therefore, the promotion of energy-saving for air-conditioning control has greatly contributed to the energy-saving of all construction equipment. In view of the above, Patent Document 1 discloses a technique for utilizing an air-conditioning system that operates an air conditioner that is most suitable for energy-saving operation in construction equipment. The technique of Patent Document 1 is based on the energy consumed by the air conditioner (which contains the energy consumed by the heat source machine that generates the hot and cold water, and the energy consumed by the fan that sends the air that has been heat exchanged in the air conditioner coil). The hot water from the heat source machine is used to supply the energy of the pump, and the individual is the most small way to require the coil temperature target of the air conditioning coil and the hot and cold water temperature target of the heat source machine, but may have Efficiently perform energy-saving air conditioning operations. [Patent Document 1] Japanese Patent Laid-Open No. 2004-69134. [Invention] In the indoors of the air conditioner control -5 - 200949165, it is required to ensure the so-called comfort in order to satisfy the warm feeling of the indoors. However, this "energy-saving promotion" and "ensure the comfort of indoors" are in a trade off relationship. That is to say, if the energy saving is promoted, the comfort of the indoors is mostly reduced. However, by suppressing excessive energy consumption exceeding the range of comfort of the person indoors, it is possible to suppress unhelpful energy consumption. Thus, the present invention has been made in view of the above circumstances, and an object of the present invention is to provide an air conditioning control system that can efficiently consume energy while taking into consideration the comfort of the indoors. In order to achieve the above object, an air conditioning control system according to a first aspect of the present invention is an air conditioner, a central heat source device, an air conditioning control device that controls the operation of the air conditioner and the central heat source device, and a measuring device. The apparatus is installed in accordance with the indoor or indoor control area of each air-conditioning control target, and measures the temperature and humidity of the air-conditioning control target. The measuring device' includes a measuring and detecting unit that transmits and measures the measured thermometer and hygrometer in the indoor or indoor control area of the air-conditioning control target. The aforementioned air conditioning control device. The air conditioner of the present invention includes an external air coil that takes in a specific amount of external air and sets the external air to be taken in accordance with the temperature setting 湿度 and humidity setting 来自 obtained from the air conditioning control device. The temperature and humidity are adjusted, and the circulating air coil is taken in a controlled amount from the indoor or indoor control area of the air conditioning control object, and is obtained from the air conditioning control device. 6- 200949165 Temperature setting 値, the air fan that has been taken in is air-generating, and the cooling coil is used to mix the temperature and the circulating air cooling coil to the air-conditioning control target gas to supply air. The central portion has a water temperature setting set by the refrigerator and the cooling tower, and the cold water or hot water of the water temperature is generated to generate cold water or hot water which has been obtained by the control device, and the water is sent to the tube and the circulating air. The coil unit is provided with a target setting calculation unit for obtaining the comfort index determined by the measurement unit after the measurement and acquisition of the measurement unit, and measuring the humidity and humidity according to the measurement. After the measurement, the cooling tower, the external space, the water supply pump, and the front is minimized, and the setting and setting of the humidity are set to the air conditioner setting. The temperature of the air is adjusted and mixed with the air: the outside air adjusted by the outside air level, and the circulating air adjusted by the previous temperature; the air source unit of the indoor or indoor control area is provided = The hot and cold water adjusting unit is supplied to the air conditioner and the water supply pump according to adjustment by the air conditioning control device. At least one of the external air disks of the air conditioner is produced by the hot and cold water adjusting unit by the air-conditioning. The air conditioning control unit is configured to measure the temperature from the measuring device and the humidity measuring range range memory unit, and set the range to be stored in advance, and the air conditioner is provided by the measuring unit. The temperature is stored in the range of the comfort index range setting, and the total amount of energy consumed by the air blower by the refrigerator, the gas coil, and the circulating air coil is derived from the air blown by the air conditioner. The temperature is calculated and set, and the temperature setting section and the humidity setting -7-200949165 calculated by the department are sent to the air conditioner and the control unit, and the air conditioner setting unit is calculated. The calculated temperature setting 値 is used to set the water temperature of the cold water or the hot water to be calculated and sent to the central heat source device. Further, an air conditioning control system air conditioner, a water supply pump, an air conditioning control device for controlling the air conditioner and the water supply, and a measuring device according to a second aspect of the present invention are provided for indoor or indoor air conditioning control targets. The control zone measures the temperature and humidity of the air conditioning control object. In the meantime, there is a measurement/departure unit that detects the measured thermometer in the control area of the air conditioner or in the room, and acquires the signal to the air conditioner control unit. The air coil is adapted to take in the special air, and according to the temperature and humidity setting obtained from the air conditioning control device, the temperature of the taken-out external air and the wet and circulating air are coiled, and the coil is tied to the air. The air conditioning control or the indoor control area takes in a specific amount of circulating air to determine the temperature setting obtained by the air conditioning control device, and adjusts the temperature of the extracted air, and the air blowing fan is mixed with the air: The external air cooling coil is used to adjust the temperature-regulated outside air and the circulating air adjusted by the circulating air cooling disc; and the air mixed in the air conditioning control or the indoor control area is blown. In the above-described system, the water supply unit is provided in accordance with the air conditioning control unit, and the flow rate is set by the humidity and the flow rate is set, and the operation measuring device is connected to the pump. Measure and humidity. In the room where the degree of external temperature setting of the air conditioner is adjusted, the air and humidity are controlled by the air and humidity from the forward circulating air, and the flow rate of the device is -8-200949165. In other words, the cold water or the hot water supplied from the outside is supplied to at least one of the external air coil and the circulating air coil of the air conditioner. The air conditioning control device includes a measurement 値 acquisition unit that acquires the thermometer and the humidity meter from the measurement 値 transmission unit of the measurement device, and acquires the comfort indicator range memory unit. The memory setting and the air conditioner setting calculation unit are based on the target setting range of the comfort index that has been set in advance, and are based on the thermometer measurement and the hygrometer measured by the measurement/acquisition unit. The total amount of energy consumed by the external air coil, the circulating air coil, the water supply pump, and the air supply fan is stored in a target setting range of the comfort index of the comfort indicator range memory unit. In the minimum mode, the temperature setting 値 and the humidity setting 来自 from the air blower supplied from the air conditioner are calculated and set, and the temperature is calculated by the air conditioner setting 値 calculation unit 値And the humidity setting 发, sent to the aforementioned air conditioner, and the control 値 communication department, Machine setting value calculating unit calculates the setting value of the temperature and humidity setting value, to the cold water or the hot water temperature setting value and the traffic _ Zhi, to be calculated, the sender to the water supply pump. According to the air conditioning control system of the present invention, it is possible to efficiently save energy by taking into consideration the comfort of the indoors. [Embodiment] An embodiment of an air conditioning control system according to the present invention will be described with reference to the drawings -9-200949165. In addition, many office buildings and the like have recently had many insulation systems, PCs, and 〇A machines, so there have been many cold room models throughout the year. Therefore, in the following embodiments, the case where the air-conditioning control is performed in the cold room mode will be mainly described. <<FirstEmbodiment>><Configuration of Air Conditioning Control System Formed in the First Embodiment> The entire view of the air conditioning control system 1 according to the first embodiment of the present invention is shown in Fig. 1. Further, in the case of a large building, the indoors are divided into a plurality of control areas, and a plurality of air conditioners are installed in the machine room near the indoors in accordance with the individual control areas. Even in such a case, in order to simplify the following, it is also decided to refer to each control area as a room. The air conditioning control system 1 is for controlling the air conditioner in the building A of the air conditioning object. The air conditioning control system 1 includes an air conditioner 10 installed in each room of the building A, and a temperature sensor 20' for transmitting a measurement 至 to each air conditioner 10 in order to measure the room temperature. 'Equipped in each room, and the humidity sensor 30, which measures the humidity in the room and sends the measurement 値 to each air conditioner, and is installed in each room and the central heat source device 40, which is The cold water supplied to each of the air conditioners 1 is managed, and the air conditioner joint control device 50' as an air conditioner control device receives the room temperature meter and the indoor humidity meter. The central heat source device 40 and the operation of each air conditioner 10 are controlled. 10 - 200949165 Each of the air conditioners 1 receives the measurement 来自 from the temperature sensor 20 and the humidity sensor 30, and sends the measurement 値 to the air conditioning unit control device 50. In addition, as shown in FIG. 2, each of the air conditioners 10 includes an external air cooling coil 11 that uses the cold water supplied from the central heat source unit 40 to dehumidify and cool the outside air. The circulating air cooling coil 12 is configured to cool the sensible heat from the illumination, the H-machine, the human body, and the like in the circulating air in the room by using the cold water supplied from the central heat source device 40, and to supply the air. The fan 13 is an air that is mixed with the outside air cooled by the external air cooling coil 11 and the circulating air cooled by the circulating air cooling coil 12, and is sent to the respective rooms. The central heat source device 40 includes a refrigerator 41 for generating cold water, and a cooling tower 42 for reusing the water whose temperature has risen while being cooled by the refrigerator 41, so that it is cooled by air, and The water supply pump 43 is configured to transfer cold water between the refrigerator 41 and each of the air conditioners 1 or the cooling tower 42. The air-conditioning unit control device 50 obtains the measurement 値 from the temperature sensor 20 and the humidity sensor 30 which are sent from the respective air conditioners. Then, the air-conditioning unit control device 50 is a cooling tower 42 of the central heat source device 40, the refrigerator 41, the water supply pump 43, and the external air cooling disk of the air conditioner 10 within the range of the comfort index set in advance. The total amount of consumed energy of the tube 11, the circulating air cooling coil 12, and the blower fan 13 is minimized, and the optimum room temperature setting 湿度 and humidity in each room are set to be calculated. Further, the air-conditioning unit control device 50 transmits the results of the respective -11 - 200949165 to each of the air conditioners 10 and the central heat source unit 40. <Operation of the air-conditioning control system according to the first embodiment> The operation of the air-conditioning control system 1 according to the first embodiment will be described with reference to the sequence diagram of Fig. 3. First, the air conditioning control in the building A is started. Next, each temperature sensor 20 measures the temperature in each room, and each humidity sensor 30 measures the humidity in each room. Then, the measurement of the temperature and humidity of each of these rooms is transmitted to the air conditioner 10 (S1) which is already provided in each room. These measurement parameters are transmitted from the air conditioner 10 to the air conditioner joint control device 50 (S2) after the air conditioners 10 have been received. The air-conditioning united control unit 50 is a central heat source that is within the comfort range of PMV (Predicted Mean Vote) and is used for all the required measurement. The total amount of energy consumed by the cooling tower 42, the refrigerator 41, the water supply pump 43, and the external air cooling coil 11, the circulating air cooling coil 12, and the blower fan 13 of the air conditioner 1 is In the smallest way, the most suitable room temperature setting and humidity setting in each room are set and calculated (S3). Here, the calculated PMV used for each enthalpy will be described. The so-called Μ Μ V is a variable that affects the human body's warm and cold sensation. It is caused by (a) air temperature, (b) relative humidity, (c) average radiant temperature, and (d) airflow. Speed, (e) amount of activity (internal calorific value of the human body), -12- 200949165 (f) Comfort index obtained by six variables of the amount of clothing. The calorific value of a person is expressed by the sum of the amount of radiation generated by convection, the amount of heat generated by radiation, the amount of heat of evaporation from a person, the amount of heat generated by breathing, and the amount of stored heat. Then, in the case where the heat is in a state of thermal equilibrium, the human body is neutral in heat. Therefore, the indoor system becomes a comfortable state that is neither cold nor hot to the human body. Conversely, when the heat is from heat balance to collapse, the human body feels hot or cold. Professor Fanger of the Danish Polytechnic University published the method of exporting the equation in 1967. Then, using these as a starting point, statistical analysis was conducted from the inquiry survey of a large number of subjects, and the heat load of the human body was connected with the warmth of the human body, and PMV was proposed. This PMV was elected as an ISO specification in 1994 and has been used recently. The PMV that becomes the indicator of the warmth and coldness is the number formed by the 7th-order evaluation scale, and is expressed by the following methods: © +3 : heat, + 2 : warm, + 1 : slightly warm, 〇: not biased One side, comfortable, -1: Slightly cool-2: Cool-3: Cold another 'human comfort PMV 値 range is - 0.5 ~ +0.5. Among the above six variables, the activity amount indicating the work intensity is -13- 200949165. The unit is used as the unit and the clo is used as the unit. The unit met system expresses the amount of metabolism, and metabolizes it in a state of comfort in the heat, as a benchmark. Here, lmet is expressed by the following formula (1). [Number 1] 1 met = 5 8.2 W/m2 = 5 Okcal/m2 · h ··· (1) In addition, the unit c 1 o indicates the thermal insulation of the clothes, and the so-called 1 c 1 〇 is at a temperature of 21 ° C. In a room with a relative humidity of 50% and a flow rate of 5 cm/s or less, the amount of heat released from the surface of the body is the state of dressing as in the metabolism and balance of 1 met. When this is converted into a normal thermal impedance, it is expressed by the following formula (2). [Expression 2] lclo = 0.155 m2 · °C / W = 0.180 m2 · h · °C / kcal (2) Next, the calculation formula of PMV 表示 is expressed by the following formula (3). [Number 3] PMV = (0.3 5 2e_〇〇42M/a + 0.03 2) . L...(3) Here, Μ: activity amount [kcal/h], A: body surface area [m2], l: human body Thermal load [kcal/m2h] (calculated by the comfort equation of Fanger) 200949165. Use this formula (3) in a comfortable range (-0_5 <PMV < + 0.5) For the PMV値 on the hotter side in the cold room and the PMV値 on the colder side in the greenhouse, the PMV target is set individually. In this case, it is possible to reduce the air conditioning load and achieve energy saving. Next, the calculation of the most suitable setting 空调 of the air conditioner 10 will be described. The total consumed energy consumed in the air-conditioning unit control device 1 is the cooling tower 42 of the central heat source device 40, the refrigerator 41, the water-feeding water pump 43, and the external air-cooling disk of the air conditioner 10 as described above. The total amount of energy consumed by the tube 11, the circulating air cooling coil 12, and the blower fan 13 is 値. Then, the algorithm for calculating the setting 空调 of the air conditioner 10 so that the total consumed energy consumed in the air-conditioning control system 1 is minimized is a technique described in the specification of JP-A-2008-232507. This method is based on the measurement of various sensors used in air conditioning control to estimate the amount of state necessary for the optimization of the air conditioner, for example, heat generated in the room, amount of water vapor generated in the room, heat exchanger The physical quantity of the product of the heat transfer coefficient and the heat transfer area. By this processing, it is possible to set the most appropriate control for predicting the entire air conditioning system. In addition, as an algorithm of the other, it is described in the specification of JP-A-2008-256258. In this method, the provisional total air conditioning load is calculated from the amount of heat exchange between the current heat source unit and the cold water coil at the initial stage. Then, the total air conditioning load is set to a variable, and the air conditioning system of the air conditioning system is controlled according to the optimum operating state of the air conditioning system. Then, when the air condition of the air-conditioning control target space is substantially the same as the set air-conditioning strip -15-200949165, the total air-conditioning load is calculated and the optimum operating state amount is determined. As a result, the air conditioner is efficiently operated, and the energy saving of the air conditioning system can be realized. In the first embodiment, as in the above, the PMV is in a comfortable range of -0.5 to +0.5. ! The total energy consumption in the system is minimized, and the optimum setting of the air conditioner 10 is calculated. This setting is transmitted to the air conditioner 10 and the central heat source unit 40 (S3). Then, when the optimum setting of the air conditioner 1 is obtained in the central heat source device 40, the cold water necessary for the setting is supplied to the air conditioner 10 (S4). As a result, the air adjusted in consideration of the comfort of the indoors is supplied to the room to be controlled by the air conditioner (S5). Here, the operation of the air conditioner 10 when the air that has been adjusted is supplied to the indoor air-conditioning control room will be described. When the cold room is treated by the air conditioning control system, there are two functions implemented in the air conditioner: the function of dehumidifying and cooling the fresh external air taken into the building for the occupant (the latent heat cold room load), and The sensible heat of the interior of the building, the OA machine, the human body, etc., is cooled (the sensible cold room load). When the cold room is carried out by the conventional air conditioner, the above two functions are simultaneously performed by mixing the outside air and the circulating air. However, in this case, mainly only the outside air needs to be dehumidified. Therefore, the necessary cold water temperature and flow rate are different in individual functions. Therefore, it is more efficient to implement the above two functions individually. Then, as shown in Fig. 2, in the first embodiment, the outer air cooling coil 11 for dehumidifying and cooling the outside air and the circulating air for cooling the circulating air are provided, respectively. The coil 12 for cooling. Then, cold water suitable for the respective controlled temperature and flow rate is supplied. According to the first embodiment described above, the outside air and the indoor circulating air are additionally adjusted while taking into consideration the comfort of the indoors, and the total required energy consumption in the system is minimized. controlled. Therefore, it is possible to carry out energy saving that is efficient and consumes energy © Sourced air conditioning control. <<Secondembodiment>><Configuration of Air Conditioning Control System Formed in Second Embodiment> The configuration of the air conditioning control system 2 according to the second embodiment of the present invention is the same as the first embodiment shown in Figs. 1 and 2 The composition of the form. Therefore, the detailed description of the configuration of the second embodiment will be omitted. ^ <Operation of the air-conditioning control system according to the second embodiment> The operation of the air-conditioning control system 2 of the second embodiment is the calculation of the setting 値 of each of the air conditioners 1 in step S3 of Fig. 3 The same as the first embodiment. Therefore, the detailed description of the same portions as those of the first embodiment will be omitted. In the second embodiment, in the step S3 of the third embodiment, the air conditioner unit 1 is set to "the required energy consumption is minimized in the range where the PMV is comfortable". When it is calculated, it is processed. -17- 200949165 In Figure 4, I figured out that I want to set a office building. When the wind speed in the room is O.lm/s, the PMV is in the cold room, and it is a comfortable room temperature of 0.3~0.5. The relationship between indoor humidity. In Fig. 4, in the state of the room temperature in the range A surrounded by the thick line and the humidity in the room, it is indicated that PMV値 is 〇·3 to 〇5 (the humidity system is limited to 2〇% to 8〇%). On the one hand, in Japan, the government recommended: in order to reduce greenhouse gases, the summer air conditioning temperature is set to 28 °C. However, in this case, as is understood from Fig. 4, the room temperature is 28 ° C. 'Even if the humidity becomes low, the PMV tether becomes much larger than the upper limit of the comfort range for humans. + 0.5. However, if the indoor wind speed is 0.5 m/s, the PMV becomes +0.5 or less (about 0.43) even if the room temperature is 28 ° C and the humidity is 40%. Therefore, in the second embodiment, the wind speed is 0.5 m/s at the center position of the height of the human body (from the floor to the vicinity of lm), and the wind that is shaken is from the air supply portion of the air conditioner 10. Initially, it is supplied to the indoors of the air-conditioning control object. Since the supplied wind system has a swaying wind, the average wind speed can be set to be much lower than 〇.5 m/s. Therefore, even if the room temperature is set to 28 °C, the energy consumption of the blower fan 13 is not greatly increased, and comfortable air-conditioning control can be provided to the indoors. According to the second embodiment described above, the optimum setting of the air conditioner 1 is also calculated by taking into consideration the wind speed of the air blown from the air conditioner 10. Therefore, it is possible to perform air conditioning control that is more efficient and that consumes energy and maintains energy and comfort. -18- 200949165 <<Thirdembodiment>><Configuration of Air Conditioning Control System According to Third Embodiment> The air conditioning control system 3 according to the third embodiment of the present invention is configured to be provided with a carbon dioxide sensor in a room to be controlled by the air conditioner. Not shown) or at least one of a presence sensor (not shown). The other configuration is the same as that of the first embodiment shown in Fig. 1 and Fig. 2 . Therefore, the detailed description of the same portions as those of the first embodiment will be omitted. The carbon dioxide sensor measures the concentration of carbon dioxide from the room discharged from the room and sends it to the air conditioner 10. Further, the presence sensor detects the number of people in the room in the room to be air-conditioned and transmits it to the air conditioner 10. <Operation of the air-conditioning control system according to the third embodiment> The operation of the air-conditioning control system 3 according to the third embodiment will be described with reference to Fig. 3 . First, the air conditioning control in the building A is started. Next, each temperature sensor 20 measures the temperature in the room, and the humidity sensors 3 measure the humidity in the room. At the same time, the carbon dioxide sensor measures the concentration of carbon dioxide in the room, or the number of sensors in the room is detected. The measurement 测 measured by each sensor is sent to an air conditioner in an individual room (S1). Each of the air conditioners 10 receives the measurement signals transmitted from the respective sensors, and -19-200949165 transmits the signals to the air conditioner joint control device 50 (S2). In the third embodiment, the case where the required energy consumption is minimized in the PMV is the minimum, and the air conditioner control 50 system calculates the optimum setting 各 of each air conditioner 10 in the third embodiment. The air conditioner joint control device 50 of the present embodiment controls the air supply to the external air coil 11, the circulating air cooling coil 12, and the air supply fan damper opening according to the diagram shown in the figure. . As shown in Fig. 5, at the time of starting the air conditioning (a), the damper of the coil 12 is fully opened while the damper of the coil 12 is fully closed, and the damper facing the outer idle coil 11 is fully closed. Therefore, the exhaust of the indoor air toward the air is in an unexecuted state. Then, the exhaust toward the room is started at a timing. Therefore, when the minimum external air is selected by the temperature of the outside air and the temperature and humidity of the circulating air, the minimum external air is selected (b) to the intermediate gas (c) to the maximum outside air ( d) Control the opening degree at any time point. When any such external air is selected (b) to the maximum outside air of the intermediate outside air (d), when the room is cold, the external air is lower than the indoor enthalpy, and the energy is In the case where the gas is taken in to be effective, the opening degree of the damper is controlled by actively introducing it. Therefore, the amount of cold water used for the circulating air cooling coil 12 can be reduced. In addition, here, the external air cooling coil 11 is loaded with a -20-suitable device I°, and the fifth air-cooled damping air is cooled to the outside, and the humidity energy is externally damper (4)~ The room requires that the external air supply is greater than 200949165. According to Figure 5, the opening of each damper is controlled. At this time, the measurement 取得 obtained by the carbon dioxide sensor or the human sensor is also considered, and the setting 各 of each machine is calculated. Specifically, when the carbon dioxide concentration system is higher than the specific concentration or when the indoor temperature is a certain number or more, in order to lower the carbon dioxide concentration to a specific concentration or lower, the minimum external limit is used. The air is taken in to control the damper opening, and the carbon dioxide concentration can be reduced by ventilation. In such a manner, the load of the external air cooling coil 11 does not become excessive, and ventilation can be performed. In this way, when the setting of each air conditioner 10 is set such that the required energy consumption of each device is minimized, the use of the outside air cooling room, the indoor carbon dioxide concentration, or indoors The minimum external air intake amount from the number of people is controlled (S3). Then, according to this setting, the central heat source unit 40 supplies the cold water of the necessary ® to the air conditioner (S4). As a result, it is considered that the air adjusted in the comfort of the indoors is supplied to the room to be controlled by the air conditioner (s 5). For example, according to the third embodiment described above, the optimum setting of the air conditioner is based on The utilization of the external air cooling room and the concentration of carbon dioxide in the room or the amount of external air taken in by the number of indoors are considered. Therefore, it is possible to perform energy-saving air-conditioning control that is more efficient and consumes energy. -21 - 200949165 <<Fourthembodiment"<Configuration of Air Conditioning Control System According to Fourth Embodiment> The configuration of the air conditioning control system 4 according to the fourth embodiment of the present invention is as shown in Fig. 6 'the central heat source device 4' is provided The second central heat source device 40, the two heat source devices of the system. The other configuration is the same as the first embodiment. Therefore, the detailed description of the same portions as those of the first embodiment will be omitted. In the fourth embodiment, the central heat source device 4 is configured to supply cold water to the outside air 冷却 cooling coil 11. The second central heat source device 40' supplies cold water to the circulating air cooling coil 12. <Operation of the air-conditioning control system according to the fourth embodiment> The operation of the air-conditioning control system 4 of the fourth embodiment is performed in addition to the portion of the process of supplying cold water in step S5 of Fig. 3 It is the same as that of the first embodiment. Therefore, the detailed description of the same portions as those of the first embodiment will be omitted. In the fourth embodiment, when the cold water is supplied to each of the air conditioners 10 in step S6, the central heat source unit 40 supplies cold water to the external air cooling coil 11, and the central heat source unit 40 is another unit. The second central heat source device 40' of the system supplies cold water to the circulating air cooling coil _1 2 . In the prior air conditioning control system, the cold water supplied to the cooling coil by the central heat source unit was about 7 °C. However, when the cold water of 7 °C is necessary, it is only when the outside air is dehumidified and cooled. In this case, when the circulating air in the room to be controlled by the air conditioner is cooled in -22-200949165, the temperature of the cold water is sufficient at about 13 t. When the outside air is dehumidified and cooled, the necessary energy (latent heat cold room load) is set to about 30 to 20% of the total amount of energy necessary for air conditioning control in the cold room. Therefore, the energy necessary for cooling the circulating air (sensible cold room load) (and the energy is equivalent to 70 to 80% of the total amount of energy) is used to cool the excess cold water. Thus, it becomes wasteful in consuming energy. In the fourth embodiment, the central heat source device 40 that supplies cold water to the external air cooling coil 11 and the second central heat source device 40' that supplies cold water to the circulating air cooling coil 12 are provided. The cold water supply source of the 2 system. Then, the cold water system supplied to the external air cooling coil 11 by the central heat source device 40 is adjusted to 7. (The front and rear. In this case, the cold water supplied to the circulating air cooling coil 12 of the second central heat source device 40' is set so as to be adjusted around 13 ° C. According to the fourth embodiment described above, The two-system central heat source® units 40 and 40' are set. This result eliminates the waste of energy caused by the cold water being excessively adjusted to a low temperature state. Therefore, it can be performed: more efficient Energy-saving air conditioning control that seeks to consume energy. <<FifthEmbodiment>><Configuration of Air Conditioning Control System Formed in the Fifth Embodiment> The configuration of the air conditioning control system 5 according to the fifth embodiment of the present invention is the same as that of the first embodiment shown in Fig. 1 Air conditioning control -23- 200949165 system 1 composition. However, the external air cooling coil 11 and the circulating air cooling coil 12' are connected in series in each of the air conditioners 10'. Each of the air conditioners 10' has a plurality of valves as shown in Fig. 7. The first valve 14 adjusts the amount of cold water taken into the external air cooling coil 11 from the central heat source unit 40 by the opening degree. The second valve 15 is adjusted by taking in the amount of cold water that is taken into the circulating air cooling coil 12 after the external air cooling coil 11 is used. The third valve 16 Q is connected to the circulating air cooling coil 12 in a parallel state. The amount of cold water that is directly drained after the external air cooling coil 11 is used is adjusted. The fourth valve 17' is connected in parallel with the external air cooling coil 11 and is connected in series with the valve 15 and the valve 16 to be connected to the upstream side of the valves 15 and 16 to be connected from the central heat source device. 40, the amount of cold water directly taken into the circulating air cooling coil 12 is adjusted. ❹ <Operation of the air-conditioning control system according to the fifth embodiment> The operation of the air-conditioning control system 5 of the fifth embodiment is performed in addition to the portion of the process of supplying cold water in step S5 of Fig. 3 The same as the first embodiment. Therefore, the detailed description of the same portions as those of the first embodiment will be omitted. In the fifth embodiment, when cold water is supplied to each of the air conditioners 10 in step S5, first, cold water of 7 ° C is supplied from the central heat source unit 40 toward the external air cooling coil 1 1 . Then, the cold water after the use of the external air cooling coil -24-200949165 11 is reused in the circulating air cooling coil 12. As described in the fourth embodiment, the cold water used for the circulating air cooling coil 12 is not necessarily lower than the temperature of the cold water used for the external air cooling coil 11. Therefore, the cold water used for the circulating air cooling coil 12 can correspond to the reuse of the cold water after the external air is cooled by the coil 1 1 . At this time, the amount of cold water supplied from the central heat source device 40 to the external air cooling coil 11 is adjusted by the opening degree of the valve 14. Further, the amount of cold water supplied to the circulating air cooling coil 12 after the external air cooling coil 11 has been used is adjusted by the opening degree of the valve 15 and the valve 16. Further, the cold water after the use of the external air cooling coil 11 alone is not enough to supply the amount of cold water to be used in the circulating air cooling coil 12, and is opened by opening the valve 17, The cold water of the central heat source unit 40 is directly supplied to the circulating air cooling coil 12. ® Figure 8(a) is indicated by a thick line: the cold water that has been utilized in the external air cooling coil 11 is completely supplied to the circulating air cooling by opening the valve 14 and the valve 15 to the same extent. The cold water flows in the case of the coil 12. Figure 8(b) is a thick line: a part of the cold water that has been utilized in the external air cooling coil ii by opening the valve 14, the valve 15 and the valve 16 At the same time as the circulating air cooling coil 12, the unnecessary cold water flows without being passed through the circulating air cooling coil 12, and the cold water flows. Figure 8(c) is indicated by a thick line: the cold water and the central heat source that have been utilized in the air-cooling coil 11 by the opening of the valve 14, the valve 15, and the valve 17 The cold water of the apparatus 40 is supplied to the circulating air cooling coil 12, and the cold water flows. According to the fifth embodiment described above, the external air cooling coil 11 and the circulating air cooling coil 12 are connected to the series connection state. With such a configuration, the cold water that has been used after the external air cooling coil 11 is used can be reused in the circulating air cooling coil 12. Therefore, it is possible to carry out the energy-saving @ air-conditioning control that is more efficient and consumes energy. In the above-described first to fifth embodiments, the case where the central heat source device 40 is provided in the building A to be air-conditioned is described. However, when the refrigerator 41 and the cooling tower 42 of the central heat source unit 40 are not in each building, but the air conditioning control is performed by DHC (District Heating and Cooling), the cooling and hot water are externally The supply is sufficient (but the water supply pump 43 that transports the hot and cold water to each air conditioner is inside the building). In such a case, the total energy consumption of the air conditioner control system is the sum of the energy consumption of the water supply pump, the external air cooling coil, the circulating air cooling coil, and the air supply fan. Further, in the first to fifth embodiments described above, it is explained that each of the measurement gauges measured by each sensor is transmitted from the respective sensors to the air conditioner joint control via the air conditioner 30. The case of device 50. However, the measurement is not limited thereto, and the measurement signals are directly transmitted from the respective sensors to the air-conditioning unit control device 50. Further, in the above-described first embodiment to fifth embodiment, PMV is used as an index of comfort of human warm feeling using -26-200949165. However, the present invention is not limited thereto, and the air conditioning control may be performed using a standard effective temperature or a new effective temperature. In addition, each embodiment may be implemented as much as possible in combination. Higher effects can be obtained by combining the various implementation states. [Industrial Applicability] By the air conditioning control system of the present invention, it is possible to exceed the comfort level of the indoors in consideration of the comfort of the indoors in a large building or the like. Energy consumption is suppressed, and energy saving for energy consumption can be efficiently achieved. [Brief Description of the Drawings] [Fig. 1] A general view showing the configuration of an air conditioning control system formed in the first embodiment to the fifth embodiment of the present invention. [Fig. 2] A configuration diagram showing the detailed configuration of the air conditioning control system formed in the first embodiment to the third embodiment of the present invention. [Fig. 3] A sequence diagram showing the operation of the air conditioning control system formed in the first embodiment to the fifth embodiment of the present invention. [Fig. 4] The air conditioning control system according to the first embodiment to the fifth embodiment of the present invention is used to determine the relationship between the room temperature and the indoor humidity when the PMV is used for comfort. Figure. [Fig. 5] The air conditioning control system according to the third embodiment of the present invention is configured to supply air to the external air cooling coil 1 1 , the circulation -27- 200949165 air cooling coil 12 , and the air supply fan The change in the amount of external air taken in by the damper opening of 13 is shown as a line graph. [Fig. 6] A configuration diagram showing a detailed configuration of an air conditioning control system formed in a fourth embodiment of the present invention. [Fig. 7] A configuration diagram showing a detailed configuration of an air conditioner of an air conditioning control system formed in a fifth embodiment of the present invention. [Fig. 8] A view showing a cold water 0 flow path of the external air cooling coil and the circulating air cooling coil of the air conditioner formed in the fifth embodiment of the present invention. [Description of main component symbols] A: Building 1: Air conditioning control system 2: Air conditioning control system 3: Air conditioning control system 4: Air conditioning control system © 5 ' Air conditioning control system 10: Air conditioner 1 1 : External air cooling coil 12 : Circulating air cooling coil 1 3 : Supply fan 14 : Valve 15 : Valve 16 : Valve -28- 200949165 1 7 : Valve 2 〇: Temperature sensor 3 〇: Humidity sensor 40 : Central heat source unit 4〇 | : 2nd central heat source unit 41 : Freezer 42 : Cooling tower Ο 43 : Water supply pump 5 〇: Air conditioning combined control unit