VEHICLE HEAT EXCHANGER SYSTEM AND DUMP TRUCK

DE602020044675T2Active Publication Date: 2025-01-08HITACHI CONSTRUCTION MACHINERY CO LTD
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Patent Information

Application Number
DE602020044675
Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
Filing Date
2020-02-19
Publication Date
2025-01-08
Estimated Expiration
2040-02-19

AI Technical Summary

Technical Problem

The existing vehicle heat exchange systems suffer from reduced cooling efficiency due to the proximity of high-temperature and low-temperature side radiators, which results in a diminished temperature difference between the cooling liquids passing through them.

Method used

The system incorporates a high-temperature side radiator unit and a low-temperature side radiator unit, each comprising multiple radiators and connection pipes, with the cooling fans generating air flow that optimizes heat transfer between the radiators, allowing for improved circulation and temperature differences between the cooling liquids.

Benefits of technology

This configuration enhances the cooling efficiency of the vehicle heat exchange system, reducing energy consumption and improving cooling performance while maintaining the cooling liquid within an appropriate temperature range.

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