Cooling system integration enabling platform architecture
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Solution Overview
Problem
Refrigerators face challenges in modular design and configuration due to the complexity of their cooling systems, which are typically dispersed and require substantial redesign and investment for different product configurations.
Innovation Solution
A refrigerator with a cooling module set (CMS) that includes a high pressure side and a low pressure side, enclosed in a housing with an insulating panel, featuring an orientation-flexible compressor that allows operation in various orientations and repositioning within the appliance, enabling flexible configuration of compartments without mechanical modifications.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If cooling system components are dispersed and intermingled within cabinet configuration, then each product configuration can have unique high side and low side module configurations, but this requires entirely different designs for each configuration and substantial redesign investment
Solution Approach 1:
The cooling system is divided into separate high side module and low side module that can be independently positioned and configured. These modular segments can be dispersed throughout the cabinet and repositioned to create different product configurations without requiring complete redesign of the entire cooling system.
Solution Approach 2:
The high side module and low side module are designed as universal components that can function in multiple locations and orientations within the cabinet. The same modular components serve different configuration needs, eliminating the requirement for entirely different designs for each product configuration.
2Adaptability or versatility
If cooling system components are widely dispersed within cabinet configuration, then various product configurations can be manufactured, but this requires substantial investment for each configuration
Solution Approach 1:
By segmenting the cooling system into standardized modular units, the manufacturing process can produce these modules in volume regardless of the final configuration. This reduces per-unit manufacturing investment while enabling various product configurations through different module arrangements.
Solution Approach 2:
The system allows configuration changes through parameter adjustments in module positioning and orientation rather than through physical redesign. This enables multiple product configurations to be manufactured using the same base modules, significantly reducing manufacturing investment for each variant.
3Reliability
If cooling system is configured for specific orientations, then the system can be optimized for those orientations, but the system cannot operate in other orientations without redesign
Solution Approach 1:
The cooling system modules are designed with dynamic positioning capabilities, allowing them to be oriented and positioned in different configurations during installation and operation. The refrigerant lines and connections are designed to accommodate these orientation changes while maintaining optimal cooling performance in each orientation.
Solution Approach 2:
The high side and low side modules are designed as multi-functional units that can operate reliably in multiple orientations. The same universal module design maintains optimized cooling performance whether positioned vertically, horizontally, or at various angles, eliminating the need for orientation-specific redesign.
4Device complexity
If cooling system components are fixed in position, then the system structure is simplified, but the appliance configuration cannot be altered without mechanical modifications
Solution Approach 1:
The cooling system is segmented into movable modular units that can be repositioned within the cabinet without requiring mechanical modifications to the cabinet structure. Each module can be independently positioned to alter appliance configuration while maintaining a simple overall system structure.
Solution Approach 2:
The refrigerant lines and connections use flexible routing that allows modules to be repositioned without rigid mechanical constraints. This flexible connection system enables appliance configuration changes while keeping the core cooling system structure simple and unchanged.
Data Source
Figure 1A~1E
Figure 1F~1I
Figure 2~4B
AI summary
An appliance is provided that includes at least one freezer compartment and at least one refrigerator compartment, wherein the freezer compartment and the refrigerator compartment are defined by a plurality of interior surfaces. The refrigerator further includes a cooling module set (CMS), wherein the CMS includes an orientation-flexible compressor, the CMS is configured to operate in any orientation of a plurality of orientations.