Engine cylinder cover water jacket and engine

• Main Authors: HAN DAN, MU FANGYING, LUO YAWEI
• Format: Patent
• Language: Chinese; English
• Published: 13.04.2021
• Subjects: ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES; BLASTING; COMBUSTION ENGINES; CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The invention discloses an engine cylinder cover water jacket and an engine. The engine cylinder cover water jacket comprises a main jacket body and a side jacket body; the main jacket body is provided with an air inlet side and an air outlet side oppositely and an engine front end and an engine rear end oppositely; the main jacket body is provided with a main water cavity; the main jacket body is provided with a water inlet and a water outlet communicated with the main water cavity; the water inlet is formed in the air inlet side, the water outlet is formed in the engine rear end, and the side jacket body is arranged at the air outlet side and provided with a side water cavity; the side water cavity is formed in the air outlet side of the main water cavity and communicated with the water outlet through the main water cavity; a first water opening, a second water opening and a third water opening are sequentially formed in the air outlet side of the main jacket body in the direction where the engine front end