Movable Display Panel Layout for Refrigerant Pump Access
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Solution Overview
Problem
Conventional refrigerant circulation devices face challenges in securing space for a monitor to display operating conditions due to the large area occupied by pumps on the housing front surface.
Innovation Solution
A refrigerant circulation device with a movable panel that can shift between overlapping and non-overlapping positions with the pump assembly, allowing for the integration of a display on the housing while facilitating pump insertion and removal.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If a monitor is disposed on the housing front surface to display operating conditions, then operational visibility is improved, but the pump assembly cannot be inserted or removed due to space occupation
Solution Approach 1:
The panel is made movable between a first position (overlapping the pump assembly) and a second position (not overlapping the pump assembly) in the insertion/removal direction of the pump assembly. This dynamic positioning allows the panel to move out of the way during pump insertion/removal operations, then return to its display position for monitoring, thus resolving the contradiction between visibility and ease of operation.
2Area of stationary object
If the panel is positioned to overlap with the pump assembly, then space efficiency is improved, but the display area for monitoring is reduced
Solution Approach 1:
The panel is positioned on the front surface of the housing to overlap with the pump assembly in the insertion/removal direction (depth dimension), rather than occupying lateral space. This allows the display to be visible on the front surface without reducing the lateral area available for pump access, effectively utilizing the depth dimension to resolve the space versus display area contradiction.
Data Source
AI summary
A refrigerant circulation device includes a housing including a flow path through which a refrigerant is distributable, a pump assembly to be inserted into and pulled out from the housing, and a panel that is located on the housing and includes a display. The panel is movable between a first position where the panel overlaps with the pump assembly and a second position where the panel does not overlap with the pump assembly in an insertion/removal direction of the pump assembly.