| 摘要 |
The present invention relates to a receptacle for charging hydrogen. According to the present invention, provided is a receptacle for charging hydrogen, comprising: a receptacle body which is formed on one side of a hydrogen-powered vehicle, and functions as a connector for a charging nozzle in a hydrogen gas station; a filter unit which is provided inside the receptacle body, and filters out impurities from hydrogen gas passing through the receptacle body; and a check unit which is provided behind the filter unit, and selectively blocks and allows a flow in one direction; wherein the filter unit includes a mesh filter inserted into a filter socket formed in a first body of the receptacle body, and configured in a mesh form in order to filter the hydrogen gas passing through the receptacle body, and a filter support provided behind the mesh filter, configured to come into tight contact with and support the mesh filter through coupling of a second body and first body of the receptacle body, and adapted to have a plurality of gas holes so that hydrogen gas having passed through the mesh filter can flow toward the check unit. Accordingly, when a hydrogen tank of the hydrogen-powered vehicle is charged with hydrogen gas, effects can be expected in that inflow of impurities can be prevented, and occurrence of differential pressure can be suppressed, thereby enabling efficient charging to be performed. |
