Integral flange housing

Abstract

This utility model discloses an integrated flange housing, relating to the field of natural gas vehicle technology. The utility model includes a flange, with an injection pipe at one end of the flange. A sealing cap is provided on the injection pipe, and a snap-fit ​​end face is provided at the inlet end of the injection pipe. The sealing cap is used to seal the inlet end of the injection pipe. A housing is installed on the sealing cap, and a guide structure and a linkage structure are provided in the inner cavity formed between the housing and the sealing cap. Multiple sets of guide structures are provided, each with a locking structure. A positioning structure is installed on the upper surface of the housing. This utility model can improve connection reliability and operational portability, significantly reduce operation time and labor costs, and meet the dual needs of rapid maintenance and safe use of vehicle-mounted gas tanks.

Images