| 摘要 |
PURPOSE: A device for discharging the impurities of a vaporizer is provided to discharge the impurities in the LPG(Liquefied Petroleum Gas) in a vaporizer for an LPG vehicle and to make a user recognize the discharge time of the impurities. CONSTITUTION: A device for discharging the impurities of a vaporizer comprises first and second pressure reducing chambers(22,24), a drain chamber(30) installed at the lower end of the second pressure reducing chamber and having an internal space of a proper volume stored with impurities, and a drain valve(16) installed below the drain chamber to discharge the impurities. Since the lower face of the drain chamber is inclined, the impurities are discharged easily.
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