Modular Ultrasonic Humidifier Reservoirs for Easy Refilling
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Solution Overview
Problem
Conventional humidifiers have limited water storage capacity and are bulky, making them impractical for larger spaces, as they require a single large reservoir that is heavy and difficult to refill without spilling.
Innovation Solution
An ultrasonic humidifier with stackable and detachable water reservoirs, each with its own floater and draining device, allowing for adjustable capacity without increasing the device's horizontal size, enabling easy refilling and reducing manufacturing costs by using identical units.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If a single large water reservoir is used to increase water storage capacity, then the humidifier can serve larger spaces, but the device becomes heavy, bulky and difficult to refill
Solution Approach 1:
The water reservoir is divided into multiple detachable sub-reservoirs that can be stacked vertically. Each sub-reservoir can be independently removed and refilled from a sink, eliminating the need to handle a single large heavy reservoir. The segmentation allows users to refill small units sequentially and stack them back together.
Solution Approach 2:
Instead of expanding the reservoir horizontally which increases footprint and bulkiness, the design stacks multiple reservoirs vertically. This dimensional change allows large water storage capacity while maintaining a compact horizontal footprint and manageable weight per unit.
2Quantity of substance
If a single large water reservoir is used to increase water storage capacity, then the humidifier can serve larger spaces, but the device becomes heavy and bulky
Solution Approach 1:
The total water storage is segmented into multiple smaller sub-reservoirs. While the total weight capacity increases to serve larger spaces, the weight is distributed across separate units that can be handled individually, making the stationary device composition manageable despite increased total capacity.
Solution Approach 2:
The design transitions from a single large horizontal reservoir to multiple smaller vertical stacks. This allows the humidifier to achieve large water storage capacity for bigger spaces while maintaining a compact footprint and reducing the weight of any single handling unit.
3Quantity of substance
If a single large water reservoir is used to increase water storage capacity, then the humidifier can serve larger spaces, but it takes up more countertop space
Solution Approach 1:
The design stacks multiple water reservoirs vertically instead of expanding horizontally. This dimensional transition allows the humidifier to achieve large water storage capacity suitable for bigger spaces while maintaining a compact horizontal footprint that fits on standard countertops.
Solution Approach 2:
By dividing the water storage into multiple stackable sub-reservoirs, the design achieves large total capacity through vertical stacking rather than horizontal expansion, thereby preserving countertop space while serving larger areas.
4Ease of operation
If multiple stackable water reservoirs are used to expand water storage capacity, then refilling becomes easier, but the device complexity increases
Solution Approach 1:
The water reservoir system is segmented into multiple identical detachable sub-reservoirs. Each unit has the same simple structure with integrated floater and draining device, making them easy to manufacture and assemble. The modular design simplifies the refilling operation despite increased total capacity.
Solution Approach 2:
All sub-reservoirs are designed as identical universal units that can be stacked in various configurations. This universality reduces device complexity by using standardized components throughout, where each reservoir performs the same functions independently with the same floater-draining mechanism.
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
The solution provides a space-saving, easy-to-refill humidifier with expanded water storage capacity, preventing spills during refilling and lowering manufacturing costs through the use of identical, interchangeable reservoir units.
Implementation Method 1
ultrasonic humidifier
Implementation Method 2
Each individual unit of the stackable and detachable water reservoirs has its separate floater and draining device
Data Source
AI summary
An ultrasonic humidifier having stackable and detachable water reservoirs for easy expansion of its water storage capacity. A user can build the ultrasonic humidifier with a number of desired units of the stackable and detachable water reservoirs vertically to suit the usage and to accommodate the space in which the humidifier is used in. Each unit of the stackable and detachable water reservoirs has its own individual floater and draining device to control the replenishment of water to the unit it is attached to. The ultrasonic humidifier having stackable and detachable water reservoirs allows user to refill individual water reservoir unit separately.