PROBLEM TO BE SOLVED: To provide an air conditioning system capable of efficiently implementing air-bleeding in a cooling circuit and an air conditioning circuit even when a cooling liquid injection position cannot be set to a highest position in the cooling circuit.SOLUTION: A control device stops a cooling pump and an air conditioning pump at a time of setting an air-bleeding mode, controls switching means to implement a coordination mode, and then issues a command to open a first valve and a second valve. Furthermore, after issuing a command to replenish a tank with a cooling liquid, the control device issues a command to close the two valves. The control device controls the two pumps to operate for predetermined time in a state where the two pumps are closed, and then stops the pumps. When a water level of the tank is lower than a predetermined water level in the state where the two pumps are stopped, the control device controls the two pumps to operate for the predetermined time after issuing the command to replenish the tank with the cooling liquid, and then stops the pumps. When the water level of the tank is not lower than the predetermined water level in the state where the two pumps are stopped, the control device finishes the air-bleeding mode.SELECTED DRAWING: Figure 3

    【課題】冷却用回路において冷却液注入位置を最高位置に設定できない場合であっても、冷却用回路及び空調用回路においてエア抜きを効率的に実施できる空調システムを提供する。【解決手段】制御装置は、エア抜きモードの設定時に、冷却用ポンプ及び空調用ポンプを停止し、連携モードを実施するように切換手段を制御した後、第1バルブと第2バルブを開放する指令を報知する。さらにタンクに対して冷却液を補給する指令を報知した後、両方のバルブを閉鎖する指令を報知する。両方のバルブが閉鎖した状態で、両方のポンプを所定時間運転してから停止する。両方のポンプが停止した状態でタンクの水位が所定水位よりも低い場合は、タンクに冷却液を補給する指令を報知した後、両方のポンプを所定時間運転してから停止する。両方のポンプが停止した状態でタンクの水位が所定水位以上である場合は、エア抜きモードを終了する。【選択図】図3


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    Title :

    AIR CONDITIONING SYSTEM AND COOLING LIQUID REPLENISHMENT METHOD FOR AIR CONDITIONING SYSTEM


    Additional title:

    空調システム及びその冷却液補給方法


    Contributors:
    AOKI YUJI (author)

    Publication date :

    2016-06-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



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