Roof Air-Conditioning Support Arm Layout for Compact Installation
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Solution Overview
Problem
Air conditioning systems for global markets face challenges in manufacturing simplicity and adaptation to diverse consumer standards and production conditions, particularly due to complex component interactions and varying refrigerant specifications.
Innovation Solution
The air conditioning system features two support arms that elevate at least one functional component, allowing for a simpler structure with reduced complexity, increased stability, and easier manufacturing, while accommodating different design variants and materials to meet regional requirements.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If air conditioning systems are manufactured for global markets with diverse standards and specifications, then adaptability to different markets is improved, but device complexity increases due to varying refrigerant specifications and component requirements
Solution Approach 1:
The patent applies universality by designing a standardized housing and support arm structure that can accommodate different functional components (compressor, condenser, evaporator, fan) arranged in various configurations. The housing serves multiple functions: structural support, component mounting, and integration with roof mounting systems. This modular universal design allows the same basic structure to be adapted to different market requirements without redesigning the entire system.
Solution Approach 2:
The patent segments the air conditioning system into distinct functional components (compressor, condenser, evaporator, fan) that can be independently selected and arranged within the standardized housing. The support arms are also segmented to carry specific components at different heights. This segmentation allows manufacturers to configure systems according to different refrigerant specifications and market standards while maintaining a consistent overall structure.
2Ease of manufacture
If functional components are arranged in a standardized housing for simplified manufacturing, then ease of manufacture is improved, but manufacturing precision may worsen due to variations in production conditions across different countries
Solution Approach 1:
The standardized housing design with universal mounting features and support arm configurations enables simplified manufacturing processes that can be replicated across different production facilities. The consistent structural design reduces the skill level required for assembly while maintaining precision through standardized feature locations and dimensions that are easy to manufacture and inspect.
3Area of stationary object
If the air conditioning system uses a compact arrangement of functional components, then the installation surface area on the roof is reduced, but the structure becomes more complex requiring additional support elements
Solution Approach 1:
The patent utilizes vertical dimension by arranging functional components at different heights within the housing and using support arms of varying lengths to carry components at different levels. This three-dimensional arrangement compactly packs components within a small roof footprint while maintaining structural simplicity through the standardized housing and support arm design that naturally accommodates vertical positioning.
Data Source
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AI summary
The invention relates to an air-conditioning device (1) for installation on a roof (100). A plurality of functional components (2, 3, 4, 5, 6) are arranged in a housing (10). The housing (10) further has a fastening side (11) for installation. The air-conditioning device (1) has two supporting arms (20), which support a functional component (3) in such a way that the one functional component (3) is higher above the fastening side (11) than the other functional components (2, 4, 5, 6). The invention consists in that the two supporting arms (20) laterally enclose the at least one functional component (3) so that each supporting arm (20) supports a different side of the at least one functional component (3), in that the two supporting arms (20) each support the at least one functional component (3) in the region of an end face (21), and in that the two supporting arms (20) each have the shape of a capital letter "S", wherein each supporting arm (20) has two end-face regions that are at different heights, and a region connecting these two regions.