Novel connecting flange for energy internal combustion engine

Abstract

The application discloses a novel connecting flange for an energy internal combustion engine. The novel connecting flange comprises a base flange integrally formed at a gas inlet pipe joint of a collecting pipe, an intermediate sealing flange assembled with the base flange and a gas inlet pipe connecting flange mounted at the end, away from the base flange, of the intermediate sealing flange, wherein a top convex part is integrally formed in a flange hole of the base flange; an upper room and a lower room are integrally formed on the inner side of the base flange and form a T-shaped structure;internal threads are formed on the inner side of the upper room; a lower annular groove is formed in the top of the lower room in the axial direction; an upper convex part and a lower convex part areintegrally formed at the middle end of the intermediate sealing flange; and external threads screwed with the internal threads are formed outside the lower convex part. The novel connecting flange for the energy internal combustion engine is simple in structure and convenient to assemble, and the assembled flange has good mechanical sealing performance.

Description

technical field [0001] This application relates to the field of high-reliability, long-life sealing products, and in particular to a connecting flange of a new type of energy internal combustion engine. Background technique [0002] An internal combustion engine is a kind of power machinery, which is a heat engine that directly converts the heat energy released by burning fuel inside the machine into power. Internal combustion engines in a broad sense include not only reciprocating piston internal combustion engines, rotary piston engines and free piston engines, but also rotary impeller gas turbines, jet engines, etc., but internal combustion engines generally refer to piston internal combustion engines. Piston type internal combustion engine is the most common with reciprocating piston type. The piston internal combustion engine mixes fuel and air and burns it in its cylinder, and the heat energy released makes the cylinder generate high-temperature and high-pressure gas....

AI Technical Summary

Problems solved by technology

The traditional flange structure is complex, the sealing performance after connection is not ideal, and the service life is short

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