To provide a vehicular cleaning system capable of improving removal cleaning property of foreign matter adhering to a cleaning object of a vehicle and securing stability.SOLUTION: A valve device 24 and a chamber 26 are provided between a drive pump 23 and an injection nozzle 25. Compressed air CA1 from the drive pump 23 is stored and pressure-accumulated in the chamber 26 and is supplied to the valve device 24. The valve device 24 accumulates pressure up to pressure higher than discharge pressure (pressure in a flow passage when directly connecting the drive pump 23 and an injection nozzle 25 in this case) of the drive pump 23 using the compressed air CA1 supplied from the drive pump 23 through the chamber 26 and performs its own repeating operation for discharging the fluid to a downstream side after the pressure accumulation. Thus, pulse-like output air CA2 is generated by high pressure to be sprayed to a cleaning object of a vehicle.SELECTED DRAWING: Figure 3

    【課題】車両の清掃対象に付着した異物の除去清掃性の向上と安定性の確保とを可能とした車両用清掃システムを提供する。【解決手段】駆動ポンプ23と噴射ノズル25との間に弁装置24とチャンバ26とが備えられ、駆動ポンプ23からの圧縮エアCA1がチャンバ26にて貯留して蓄圧されて弁装置24に供給される。弁装置24は、駆動ポンプ23からチャンバ26を介して供給される圧縮エアCA1を用いて駆動ポンプ23の吐出圧力(この場合、駆動ポンプ23と噴射ノズル25とを直接接続した場合のその流路内の圧力とする)よりも高い圧力まで蓄圧し、その蓄圧後に下流側に吐出する自身の繰り返し動作を行う。こうして、車両の清掃対象に吹付けるための高圧でパルス状の出力エアCA2が生成される。【選択図】図3


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    Title :

    VEHICULAR CLEANING SYSTEM AND SETTING METHOD OF VEHICULAR CLEANING SYSTEM


    Additional title:

    車両用清掃システム及び車両用清掃システムの設定方法


    Contributors:

    Publication date :

    2020-10-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B05B Sprühvorrichtungen , SPRAYING APPARATUS / B08B Reinigen allgemein , CLEANING IN GENERAL




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