Aluminum finned water tank of water-cooled engine

Abstract

The invention relates to aluminum finned water tank of a water-cooled engine, which mainly comprises a water inlet pipe, a water outlet pipe, a water feeding chamber, a water draining chamber, a baffle, a guard plate, a cooling fin and a cooling pipe. The aluminum finned water tank is characterized in that the cooling pipe is manufactured by pressing a drawn seamless steel pipe and is provided with a flat middle part and arced two ends. The aluminum finned water tank provided by the invention has the advantages of simple cooling pipe structure, convenience for production and no water leakage.

Description

Technical field [0001] The invention relates to a water-cooled engine water tank, in particular to a water-cooled engine aluminum tandem water tank, belonging to the technical field of automobile parts. Background technique [0002] At present, the water-cooled engine water tank is an important component of the water-cooled engine. As a liquid circuit for the heat dissipation of the water-cooled engine, it can absorb the heat of the cylinder block and prevent the engine from overheating; it mainly includes the water inlet pipe, the water outlet pipe, the upper water chamber, the lower water chamber, Separator, guard plate, radiating fin and radiating pipe; the radiating fins and radiating pipes have several branches, and the radiating pipes and radiating fins are connected side by side to form the core of the water-cooled engine water tank; the radiating pipes are the two ends of the copper sheet After bending into a G shape, they are locked together, and then the gap is welded a...

AI Technical Summary

Problems solved by technology

[0002] At present, the water-cooled engine water tank is an important part of the water-cooled engine. As a liquid circuit for the heat dissipation of the water-cooled engine, it can absorb the heat of the cylinder and prevent the engine from overheating; it mainly includes water inlet pipes, water outlet pipes, upper water chambers, lower water chambers, Separators, guard plates, cooling fins and heat dissipation pipes; the heat dissipation fins and heat dissipation pipes have several branches, and the heat dissipation pipes and heat dissipation fins are connected side by side to form the core body of the water-cooled engine water tank; wherein the heat dissipation pipes are formed by connecting the two ends of the copper sheet After being bent into a G shape and locked together, the gap welding is sealed by soldering, which is easy to produce water leakage points; the structure of the heat dissipation pipe is complex, the production is cumbersome, and the production cost is high; since the heat dissipation pipe is made of copper, and Other connecting parts can only be connected by soldering. Due to the low soldering temperature, water-cooled engine water tanks are prone to water leakage at the soldering points during use, thus reducing the service life

Images