PROBLEM TO BE SOLVED: To reduce an air conditioning load at underground station under effective utilization of low enthalpy train wind left in the prior art without giving any trouble to safety in vehicle transportation.SOLUTION: This invention relates to an air conditioning system for underground station where platform door devices 1, 2 are installed. Louvers 21 acting as opening or closing member that can be opened or closed are arranged at opening parts 13 above spandrel walls 6, 7 parting a platform 3 and railway segments 4. When cooling operation is being carried out and enthalpy of tunnel air is lower than enthalpy of a space at the platform 3, blades 21a of the louvers 21 are released to feed positively train wind accompanied by its running onto the platform 3 and in turn when enthalpy of tunnel air is higher than that of the platform, the blades 21a of the louvers 21 are closed to restrict the flowing-in of the train wind into the space of the platform 3.

    【課題】車両の運行の安全に全く支障を与えることなく、従来放置されていたエンタルピの低い列車風を有効に利用して、地下駅の空調負荷の軽減を図る。【解決手段】プラットホームドア装置1、2が設置されている地下駅の空調システムであって、プラットホーム3と軌道部4を隔てる腰壁6、7の上側の開口部13に、開閉自在な開閉部材としてルーバー21が設けられる。冷房運転を実施している場合に、トンネル内空気のエンタルピがプラットホーム3の空間のエンタルピより低いときには、ルーバー21の羽板21aを開放させ、走行に伴う列車風をプラットホーム3上に積極的に導入し、トンネル内空気のエンタルピの方が高いときには、ルーバー21の羽板21aを閉鎖して、列車風のプラットホーム3空間流入を抑制する。【選択図】図1


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    Title :

    UNDERGROUND STATION AIR CONDITIONING METHOD AND UNDERGROUND STATION AIR CONDITIONING SYSTEM


    Additional title:

    地下駅空調方法及び地下駅空調システム


    Contributors:

    Publication date :

    2015-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F24F Klimatisierung , AIR-CONDITIONING / B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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