Support assembly for a motocondensing unit
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Solution Overview
Problem
Current support assemblies for motocondensing units in refrigerators require oversized vacuum chambers for helium leak testing due to the inclusion of both mechanical and electronic units, leading to increased costs and potential contamination of test results.
Innovation Solution
A modular support assembly with separate bases for the mechanical and electronic units, allowing individual testing of the mechanical unit and enabling the use of smaller vacuum chambers, along with a partition wall to segregate compartments and a cover casing for protection and insulation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If a single base support assembly is used to hold both mechanical and electronic units, then the relative position between components is stable and they can be handled as a single body, but the entire support assembly must be introduced into the vacuum chamber for testing, requiring oversized vacuum chambers and increasing costs
Solution Approach 1:
The support assembly is divided into a first base for the mechanical unit and a second base for the electronic unit, which can be separately tested. This segmentation allows the mechanical unit to be tested alone in a smaller vacuum chamber, eliminating the need to include the electronic unit in the testing process.
2Ease of operation
If a single base support assembly is used, then components can be handled as a single body, but testing equipment costs increase due to oversized vacuum chambers
Solution Approach 1:
The support assembly is segmented into separate bases that can be coupled together. This allows the mechanical unit to be tested independently on a smaller, more cost-effective vacuum chamber, while the electronic unit remains separate and does not contribute to testing costs.
3Reliability
If the entire support assembly is introduced into the vacuum chamber for testing, then complete system testing is possible, but the presence of the electronic unit causes contamination of test results and requires oversized chambers
Solution Approach 1:
The electronic unit is extracted from the testing process entirely. The mechanical unit is tested independently on the first base, eliminating sources of contamination from the electronic unit while maintaining sufficient testing reliability for the mechanical components.
Data Source
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Figure 3
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AI summary
Described is a support assembly (1) for a motocondensing unit (M), comprising an electronic unit (Me) and a mechanical unit (Mm). In particular, the support assembly (1) according to the invention comprises: - a first base (10), configured to support the electronic unit (Me) of the motocondensing unit (M), and having a first coupling side part (102); - a second base (20), configured to support the mechanical unit (Mm) of the motocondensing unit (M), and having a second coupling side part (202); wherein said first coupling side part (102) and said second coupling part (202) are configured to be coupled to each other in such a way that, following the coupling of said first coupling part (102) and of said second coupling part (202), the first base (10) and the second base (20) form a monolithic body.