A V-type engine and integrated block

Abstract

The invention discloses a V-type engine and an integrated block. The integrated block comprises an integrated block body, wherein the integrated block body is internally provided with a cooling waterpath and a lubricating oil path. According to the scheme, the cooling water path is arranged in the integrated block body; the cooling water path in the integrated block is communicated with the V-type engine, a water pump, an engine oil cooler and a thermostat, so that the structure of the engine is simplified; the water pump, a left-side machine body of the V-type engine, a right-side machine body of the V-type engine, a water inlet of the engine oil cooler, a water outlet of the engine oil cooler, a water outlet of a cylinder cover and a water inlet of the thermostat are in direct end faceconnection with a connector corresponding to the integrated block body; each connection end face needs to be sealed and an external pipeline is not needed; and a sealing structure between a cooling structure and the V-type engine is reduced, so that the leakage risk is reduced. According to the scheme, the lubricating oil path is arranged in the integrated block body and an oil path does not needto be arranged on the machine body of the V-type engine, so that the machine body strength of the V-type engine is not damaged.

Description

technical field [0001] The invention relates to the technical field of engines, in particular to a V-shaped engine and an integrated block. Background technique [0002] The V-type engine is to divide all the cylinders of the engine into two groups, and there is a certain angle between the corresponding cylinders in the two groups of cylinders, so that there is a certain angle between the two groups of cylinders, and it is a V-shaped engine when viewed from the side. The height and length of the V-type engine are small, and it is more convenient to arrange on the car. It is convenient to increase the engine displacement and power by enlarging the diameter of the cylinder. [0003] The low-temperature cooling water of the cooling system of the V-type engine needs to be distributed to the cylinder blocks and oil coolers on the left and right sides of the engine. The low-temperature cooling water cools the cylinder head and the engine oil. together through the thermostat. In ...

AI Technical Summary

Problems solved by technology

[0007] In view of this, the present invention provides an integrated block to solve the leakage problem of the cooling system of the V-type engine, and at the same time solve the problem that the body strength is reduced because the lubricating system of the V-type engine needs to open an oil chamber on the body

Images