Radiator-Condenser Airflow Shutter for Selective Cooling
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Solution Overview
Problem
Existing vehicle systems face challenges in efficiently managing airflow between radiators and condensers to optimize heat dissipation across different operational conditions, such as high-speed driving and stationary idling, which affects the performance and longevity of both the drive system and cabin air conditioning.
Innovation Solution
An airflow controller system that includes a control shutter mechanism to selectively direct airflow between a radiator and a condenser, adjusting airflow distribution based on temperature thresholds and operational demands, ensuring optimal heat dissipation for each system.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a single airflow source is used for both radiator and condenser, then system complexity is reduced, but heat dissipation efficiency deteriorates
Solution Approach 1:
Rather than implementing complex independent airflow systems for the radiator and condenser, the patent uses a single movable control shutter that dynamically switches airflow allocation. This approach maintains relative system simplicity while achieving high heat dissipation efficiency by ensuring that whichever heat exchanger is prioritized receives full airflow, avoiding the inefficiencies of split airflow distribution
Solution Approach 2:
The single airflow source is designed to serve multiple functions by directing flow to either the radiator or condenser based on operational needs. This multi-functional airflow system resolves the contradiction by demonstrating that a unified, versatile airflow source can achieve heat dissipation efficiency comparable to or exceeding that of separate dedicated airflow systems, while maintaining lower overall system complexity
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system enhances cooling efficiency by prioritizing airflow to either the radiator or condenser depending on the vehicle's operational state, thereby maintaining optimal performance and preventing overheating of critical systems.
Implementation Method 1
a first heat exchanger configured to dissipate heat from at least one first system. A second heat exchanger is configured to dissipate heat from at least one second system
Data Source
AI summary
Disclosed embodiments include apparatuses, vehicles, machines, equipment, and methods for selectively allocating airflow between different heat exchangers. In an illustrative embodiment, an apparatus includes a first heat exchanger configured to dissipate heat from at least one first system. A second heat exchanger is configured to dissipate heat from at least one second system. An airflow controller is configured to receive an intake airflow and to direct an output airflow to selectively direct at least a portion of the output airflow to either or both of the first and second heat exchangers.