Movable type cylinder jacket for optical engine

Abstract

The invention discloses a movable type cylinder jacket for an optical engine. The movable type cylinder jacket for the optical engine solves the problems that a quartz cylinder jacket of the optical engine is not prone to being demounted and the identity of the quartz cylinder jacket and the upper surface of a support column can hardly be guaranteed. The movable type cylinder jacket for the optical engine comprises the quartz cylinder jacket, a movable water jacket, a movable water jacket base, a built-in water pipe, built-in cylinder jackets, a water outlet connector and a teflon gasket. The built-in cylinder jackets are mounted in a first built-in cylinder jacket hole, a second built-in cylinder jacket hole and a third built-in cylinder jacket hole of the movable water jacket, the teflon gasket is mounted in a sealing ring hole of the upper end of the movable water jacket, the quartz cylinder jacket is mounted in a cylinder jacket round hole in the upper end of the movable water jacket, the movable water jacket is mounted in the movable water jacket base, the movable water jacket and the top end of the movable water jacket base are movably connected through four lifting bolts, the upper ends of the four bolts are mounted in the through hole of a water jacket water inlet of the movable water jacket, the lower ends of the four bolts are mounted between the movable water jacket and the built-in cylinder jackets, and a water inlet connector and a water outlet connector are mounted on and connected to the through hole of the water jacket water inlet and the through hole of a water jacket water outlet of the movable water jacket in sequence in a threaded mode.

Description

technical field [0001] The invention relates to a device used in the technical field of engines, more precisely, the invention is a movable cylinder liner for an optical engine. Background technique [0002] The optical engine combined with different optical testing methods can realize the visual research on the temperature field, concentration field, velocity field, combustion and emission generation in the engine cylinder, and provide a visual research platform for the closed combustion chamber space. Many optical engine structures at home and abroad use multiple pillars to separate the cylinder block from the cylinder head support, and install a transparent cylinder liner made of quartz material and an extended piston with a transparent bottom-view observation window between the cylinder block and the cylinder head. In this way, the visualization of the side and bottom surface of the optical engine combustion chamber can be realized through the transparent cylinder liner ...

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