Novel connecting flange for energy internal combustion engine

Abstract

The application discloses a connecting flange of a new energy internal combustion engine. The connecting flange of the new energy internal combustion engine includes a base flange integrally formed at the inlet pipe joint of the collecting pipe, an intermediate sealing flange installed with the base flange, and a flange installed on the intermediate sealing flange away from the base flange. The air intake pipe at one end is connected to the flange; the base flange is integrally formed on the top protrusion between the flange holes; the inner side of the base flange is integrally provided with an upper warehouse and a lower warehouse; the upper warehouse and the lower The warehouse forms a T-shaped structure; the inner side of the upper warehouse is provided with internal threads; the top of the lower warehouse is axially provided with a lower annular groove; the middle end of the middle sealing flange is integrally formed on the upper protrusion and the lower protrusion part; the lower protruding part is provided with an external thread that is screwed with the internal thread; the connection flange of the new energy internal combustion engine of the present invention has a simple structure and is easy 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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