Service implement and method for controlling air quality of a museum display case
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Solution Overview
Problem
Existing museum display cases struggle to maintain consistent internal conditions, particularly for delicate objects, due to the difficulty in controlling and adjusting environmental parameters without complex monitoring and adjusting systems, and the emission of volatile substances from materials used in construction.
Innovation Solution
A service implement with a panel and through passage for connecting external sources, allowing controlled access and treatment of the display case interior, featuring ports, filters, and detecting probes to monitor and adjust conditions, ensuring airtightness and treatment of volatile substances.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the display case is made airtight to separate the interior exhibition environment from the exterior environment, then the control of internal climatic and air quality conditions is improved, but the ability to perform treatments and measurements inside the display case deteriorates
Solution Approach 1:
The display case system is segmented into the main airtight display case and a separate service implement that can be introduced through the door opening. The service implement acts as an independent module that provides access functions without compromising the overall airtight seal of the display case.
Solution Approach 2:
The service implement serves as an intermediary tool that mediates between the need for airtight isolation and the need for internal access. It allows treatments, measurements, and adjustments to be performed inside the display case without requiring the door to remain open, thus maintaining the airtight seal while enabling operational access.
2Manufacturing precision
If complex monitoring and environmental control systems are installed in the display case, then the control precision of internal conditions is improved, but the device complexity increases
Solution Approach 1:
The service implement acts as an intermediary carrying external monitoring and control equipment into the display case. This allows precise environmental control to be achieved without permanently installing complex systems within the display case itself. The service implement bridges the gap between external control capabilities and internal environmental requirements.
Solution Approach 2:
The service implement is designed as a multi-functional tool that can perform various tasks including introducing monitoring equipment, performing treatments, and making adjustments. This universal approach consolidates multiple functions into a single implement, reducing overall system complexity while maintaining control precision.
3Ease of operation
If the display case door is opened to perform treatments or measurements inside, then the ease of operation is improved, but the separation between exterior and interior environments deteriorates
Solution Approach 1:
The service implement serves as a mediator that enables internal access without requiring the door to be opened. It can be introduced through the door opening and then used to perform treatments, measurements, and adjustments inside the display case, maintaining the environmental seal throughout the process.
Solution Approach 2:
The service implement provides dynamic access - the door can be briefly opened to introduce the implement, then closed to maintain the seal, yet the implement remains functional inside for ongoing treatments and measurements. This dynamic approach allows flexible operation while preserving environmental separation.
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
Enables easy and effective control of internal conditions, removing harmful substances and maintaining optimal display case parameters, ensuring the safety and preservation of delicate objects.
Implementation Method 1
a compartment hosting hygroscopic material for the control of the relative humidity inside the museum display case
Implementation Method 2
The port may be provided with a filter. In this way, air fed to the inside of the display case can be cleaned before entering the display case.
Data Source
Figure 1
Figure 2~4
AI summary
A service implement (30) for a museum display case (10) has a panel (31) having shape and dimensions corresponding to those of a door (22) of a compartment (21) hosting hygroscopic material for the control of the relative humidity inside the museum display case (10). The panel (31) has at least a port (32) suitable for connection to an external source of air or for housing a detecting probe. With this service implement (30), the space provided for the compartment (21) with hygroscopic material becomes an easy access into the display case (10). Thus, before the display case (10) is used to accommodate delicate objects, it can be subject to treatment, monitoring or measuring relevant parameters inside the display case (10).