Gymnasium TRIZ Cases

Vertically oscillating objects with convex surfaces radiate water displacement uniformly away from the source.

Segmented molding system with clips and removal tool resolves complexity trade-offs for precise coping fabrication.

A skimmer cover assembly uses a threaded draw bolt to compress a perimeter gasket seal against the face flange.

Belt-driven pulleys move partition walls to reduce device complexity while maintaining operational reliability.

Segmented rigid covers lower fin friction to improve wall climbing without increasing device complexity.

Nesting a new drain tube inside the original pipe creates a leak-free joint without excavation.

Nesting a counterweight block within an internal sealed tank resolves space constraints in swimming pool cleaning robots, enabling varied bottom shell designs.

PID control module calculates phase difference to dynamically adjust motor speed instructions for consistent angular velocity.

Replacing PVC with ethylene-vinyl-acetate copolymer eliminates environmental hazards while maintaining chlorine resistance and shock absorption.

End caps seal hollow chambers to achieve liquid-tight reliability without complex internal sealing devices, reducing manufacturing cost.

Segmenting the pool into mapped zones allows selective activation of individual components, eliminating the need to control all jets and drains simultaneously.

Segmented cover members paired with guide plates resolve the trade-off between structural strength and ease of operation.

A pool drain uses internal dividers to direct fluid flow around elongated ports, creating a cross-shaped aesthetic.

A swimming pool foundation uses modular stabilizing elements and loose leveling material to support the peripheral edge structure.

Segmented bristle inserts on the vehicle chassis mechanically dislodge embedded particulates, preventing pH imbalance from accumulated debris.

A portable debris barrier protects pool skimmers by trapping leaves and large particles before they enter the circulation system.

Segmented handle design positions grip above water line to eliminate user exposure to hazardous materials in skimmer baskets.

An electric heater replaces solar reliance, eliminating UV exposure and enabling safe play in shaded areas.

Specially-shaped flow diverters redirect water inward to concentrate the stream, reducing mineral deposition on edges and catch basins.

An inclined flow channel prevents dirt resoiling by using gravity, reducing drive power needs.

A pivoting hoop interface maintains basket orientation during bi-directional movement, eliminating the need for pole rotation and reducing user fatigue.

A drain sump secondary chamber limits dangerous vacuum forces on obstructed individuals by providing an alternate water source through venting channels.

Integrated scrubber wheels and suction mechanisms remove embedded particulates, preventing algae buildup and stabilizing water quality.

A modular pool ladder uses adjustable leg extensions to accommodate various deck heights without requiring multiple specialized models.

A gas cartridge inflates a bladder between buoyant disks to engage the pool perimeter, eliminating manual operation for varying pool sizes.

A ribozyme design using nucleic acid triggers to control catalytic RNA activity through induced conformational changes.

A submerged cleaning device uses weight transfer gyration to navigate multiple trajectories with a single motor.

Dynamic speed adjustment reduces cumulative position errors near walls while maintaining high productivity in open areas.

An intermediary heightener extends the effective drain position upward, preventing unnecessary water loss while avoiding structural demolition.

A rotating anti-blocking member guides protruding cleaning components over submerged obstacles to maintain continuous surface contact.

A universal swimming pool main drain adaptor uses thumb screws to secure covers without relying on existing screw holes.

A swimming pool cover uses form-fit interlocking to join base elements securely.

Injection-molded ring-shaped pool drain fitting with multiple outlet ports and bridging elements reduces boundary cracking and manufacturing joint issues.

Off-center pivot axis uses gravity to tilt housing during lifting, preventing dirt from falling back into the pool and stabilizing cleaning operations.

Dividing walls guide merging wave segments to reduce turbulence and energy loss.

Separate shallow ramp from structural lip to enable beach entry without compromising anchoring stability.

A vertically positioned screen and collector tray block surface debris from entering the skimmer while allowing water flow.

A concealed fixing device uses a magnetic lug to automatically secure pool roof elements to the ground plate.

Segmented cover members with an internal sleeve hide lifting hardware, reducing exposure to damage and improving aesthetics.

Electronic solenoid valves replace mechanical distributors to eliminate explosion hazards and reduce energy consumption through precise zone timing.

Preliminary molding of roller shutter compartments eliminates post-production cutting and lamination, reducing material waste and installation time.

Segmenting the pool filter and pump resolves electrical safety risks while maintaining compact integration through flexible hose connections.

A pool skimmer with separate upper and lower water inlets circulates fluid through a directional valve to clean the entire water volume.

Modular skimmer with interchangeable membranes manages sediment filtration and flow rates across varying basin conditions.

Dual bearings enable a pool cleaner scrubber to rotate freely around the hose, eliminating uneven wear and extending component lifespan.

Segmenting the attachment mechanism into independent blocks eliminates binding from twisting forces, extending service life of the rope slider.

Opposing dual propellers eliminate directional flap valves, reducing turbulent flow energy loss during direction changes.

Rotatable mounting bracket with flexible shroud adapts skimmer face to angled walls, ensuring watertight seal and optimal debris removal.