Guard-plate-free high-reliability commercial vehicle cooling module integrated structure

Abstract

The invention relates to the technical field of commercial heavy truck cooling systems, and discloses a guard-plate-free high-reliability commercial vehicle cooling module integrated structure which comprises a radiator, an intercooler, a condenser, a cooling fan protective cover and an insect-proof net, a water inlet chamber is arranged on the upper portion of the radiator, and a water outlet chamber is arranged on the lower portion of the radiator. The upper left portion of the side, close to the water inlet chamber, of the radiator is fixedly connected with the intercooler through a first bolt, the upper right portion of the side, close to the water inlet chamber, of the radiator is fixedly connected with the intercooler through a second bolt, and the lower left portion of the side, close to the water outlet chamber, of the radiator is connected with the intercooler through a metal shock pad. The lower right portion of one side close to the water outlet chamber is connected with the intercooler through a metal shock pad, the metal shock pad is fixedly connected with the water outlet chamber of the radiator through a plug pin, and the two sides of the radiator are each provided with a baffle for supporting the radiating core and releasing thermal expansion stress of the core. According to the guard-plate-free high-reliability commercial vehicle cooling module integrated structure, the reliability of the cooling module can be greatly improved, the lightweight requirement is met, and the weight and the cost are greatly reduced.

Description

technical field [0001] The invention relates to the technical field of commercial heavy-duty truck cooling systems, in particular to an integrated structure of cooling modules without guard plates and high reliability for commercial vehicles. Background technique [0002] In order to meet the requirements of light weight of the whole vehicle, design cost reduction, efficient production assembly and high reliability, vehicle parts need to meet the design requirements of lightweight, compact layout, simple and fast assembly, and high reliability. The cooling system adopts an integrated cooling module design without a shield to meet this requirement. The radiator in the cooling module adopts no guard plate design, which can effectively reduce the weight of the radiator and greatly reduce the cost (about 70 yuan). It can be designed on the upper and lower water storage chambers, but the operating conditions of commercial heavy trucks are very harsh. During the operation of the ...

AI Technical Summary

Problems solved by technology

However, the layout of the whole vehicle is compact, the space is limited, the radiator with guard plate interferes with the frame, and the requirements for lightweight and cost reduction of the whole vehicle are based on the above technical problems. Low-cost cooling modules have become an urgent technical problem

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