Gymnasium TRIZ Cases
- Annular Impeller Pool Cleaner with Eddy Trap for Debris Handling
An annular impeller with spiral veins generates centrifugal suction to move pool water through a handheld cleaning unit.
- Swimming Pool Roller Slat with Pivoting Profile Wall
Pivoting profile walls on pool slats enable snap-connected hinges that discharge thermal expansion stress while simplifying foam strip manufacturing.
- Movable Bottom Pool With Flexible Membrane Gap Seal
A movable pool bottom integrates a flexible membrane to seal peripheral gaps, preventing pinching hazards and heat loss during platform transitions.
- Hollow Spa Cover with Rigid Frame and Bubble Wrap Insulation
A hollow spa cover uses a rigid frame and poly-coated metallic bubble wrap to create lightweight thermal insulation.
- Dual-Chamber Filter with Reverse Flow for Pool Cleaner
A dual-chamber filter system uses reverse flow to clear debris from the primary enclosure into a secondary storage area.
- Suspended Inductive Charging Base for Pool Cleaners
A recharging base suspends an inductive element from the pool edge via a flexible rope to enable wireless power transfer.
- Pool Skimmer Mounting Arrangement for Insulated Panels
Perforated adapter plates accommodate varying skimmer dimensions, eliminating the need for custom panel modifications during installation.
- Inflatable Pool Side Wall Structural Integrity
Inflatable air chambers within pool side walls counteract hydrostatic pressure, enabling portable setup without heavy frame structures.
- Underwater Cleaning Machine Chassis System
A detachable chassis system enables modular underwater cleaning machines to adapt between robotic and manual operation modes.