CLEANER SYSTEM FOR VEHICLE
To provide a cleaner system for a vehicle that is able to prevent deterioration and endless cleaning caused by overheat of a motor pump and a solenoid valve.SOLUTION: A cleaner system for a vehicle includes: a cleaner unit that discharges a cleaning liquid toward a cleaning target mounted on the veh...
Gespeichert in:
Hauptverfasser: | , , , , , , |
---|---|
Format: | Patent |
Sprache: | eng ; jpn |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | To provide a cleaner system for a vehicle that is able to prevent deterioration and endless cleaning caused by overheat of a motor pump and a solenoid valve.SOLUTION: A cleaner system for a vehicle includes: a cleaner unit that discharges a cleaning liquid toward a cleaning target mounted on the vehicle; a motor pump 112 that supplies the cleaning liquid to the cleaner unit; a normally closed type of electromagnetic valve 22, 23, 24 provided between the cleaner unit and the motor pump and configured to switch between permission and non-permission of movement of the cleaning liquid from the motor pump to the cleaner unit; and a cleaner control unit 116 configured to control the motor pump and the electromagnetic valves. The cleaner control unit sets an operation stopping time t2 for stopping an operation of at least one of the motor pump and the electromagnetic valve and, based on a predetermined condition, stops the operation of at least one of the motor pump and the electromagnetic valve during the operation stopping time t2 after the cleaning liquid is discharged to the cleaning target.SELECTED DRAWING: Figure 3
【課題】モータポンプや電磁弁の過熱による劣化や無限洗浄を防止可能な車両用クリーナシステムを提供する。【解決手段】車両に搭載された洗浄対象に向かって洗浄液を吐出させるクリーナユニットと、クリーナユニットまで洗浄液を供給するモータポンプ112と、クリーナユニットとモータポンプとの間に設けられ、モータポンプからクリーナユニットへの洗浄液の移動の許可および不許可を切り替えるノーマルクローズ型の電磁弁22,23,24と、モータポンプおよび電磁弁を制御するクリーナ制御部116と、を備えている。クリーナ制御部は、モータポンプおよび電磁弁の少なくとも一方の作動を停止するための作動停止時間t2を設定し、洗浄対象に洗浄液を吐出させた後で、所定の条件に基づいて、作動停止時間t2の間はモータポンプおよび電磁弁の少なくとも一方の作動を停止する。【選択図】図3 |
---|