Truck water tank radiator with shock resistance

By designing the baffle and buffer components, the problems of uneven airflow and vibration impact in the water tank radiator are solved, improving the heat dissipation uniformity and structural stability of the radiator and extending its service life.

CN121928951APending Publication Date: 2026-04-28RUI YUQI HEAT EXCHANGE TECH (JIANGSU) CO LTD
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Patent Information

Application Number
CN202511994453.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-12-26
Publication Date
2026-04-28

AI Technical Summary

Technical Problem

Existing water tank radiators suffer from problems such as high airflow resistance, uneven airflow direction, and easy cracking of welds and loosening of pipes due to vibration and impact. They also have poor buffering effect, especially under harsh working conditions, which affects heat dissipation and service life.

Method used

The design incorporates a baffle and a buffer assembly. The baffle is used to streamline and distribute airflow evenly, while the buffer assembly uses damping springs and magnetic attraction to alleviate vibration. Combined with oil buffering and cylinder drive, it achieves both buffering and cleaning functions.

Benefits of technology

It improves the heat dissipation uniformity and heat exchange efficiency of the radiator, extends its service life, reduces the damage to the radiator caused by vibration and impact, and ensures structural integrity and cleanliness.

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Abstract

The invention discloses a truck water tank radiator with impact resistance, and relates to the technical field of water tank radiators. Comprising a radiator main body, a cooling water pipe, cooling fins and a cooling fan, buffer assemblies are arranged at the two ends of the radiator main body, each buffer assembly comprises two sets of mounting blocks connected with the radiator main body, half-surrounded mounting frames are arranged on the sides, away from the radiator main body, of the mounting blocks, and a transmission assembly is arranged in the radiator main body; and the transmission assembly comprises a plurality of groups of flow guide plates rotationally connected to the interior of the radiator main body. The air flow blown out by the cooling fan is combed and guided through the flow guide plate, the wind energy utilization rate is increased, meanwhile, reciprocating rotation of the flow guide plate is achieved in cooperation with the buffer assembly, the air flow evenly covers the heat exchange area of the cooling water pipe and the cooling fins, local air accumulation or loss is avoided, and the cooling efficiency is improved. The problem of insufficient local heat dissipation caused by uneven wind directions is solved, and the overall heat dissipation uniformity and heat exchange efficiency of the radiator body are greatly improved.
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