Gymnasium TRIZ Cases

A hyperbolic paraboloid grate cover flexes under suction to prevent body entrapment while maintaining water flow.

A two-piece corner framing element connects longitudinal swimming pool extrusions using standard liner-anchoring lands.

A coextruded retaining clip combines rigid gripping segments with flexible contact portions to secure nets on pool frames.

Nested drop-in step components adjust width to match bowed pool sidewalls, eliminating precise measurement needs.

Integrated connecting pieces with coaxial holes clamp columns between walls, reducing assembly time and part loss.

Interference fit splice members with tapered sidewalls align adjacent pool cover encapsulation segments, resolving assembly complexity and precision trade-offs.

Pool shell with elongate stiffening portion rigidly connected to upright supports eliminates time-consuming on-site rib formation.

A pump motor controller adjusts speeds and run times based on pool parameters.

Multi-cover system seals pool skimmer openings during construction phases to prevent debris and liquid intrusion into filtration components.

Segmented pool skimmer components join via retention means and adhesive bonding, reducing transport complexity while ensuring secure on-site assembly.

A modular filtration system with separate conduits and nozzles allows flexible positioning of the flow multiplier to optimize water current generation.

Multiple wave generators in the backflow use gravity to reduce pumping energy while maintaining continuous operation capacity.

Rigid foam panels provide structural strength and thermal insulation, eliminating expensive on-site construction for movable covers.

A pool cleaning robot uses asymmetrical component placement and selective jet propulsion for stable waterline navigation.

A magnetic locking device secures a swimming pool cover using complementary magnets on the wall and cover extremity.

Buoyant edges stabilize the cover without center pillows, simplifying winter closure.

Removable access cover with handle closure simplifies maintenance by providing easy access to internal components while preventing debris entry.

A multi-layer geopolymer pool liner distributes waterproofing across structural layers to create a stable, impermeable basin surface.

A low-profile circular sump drain embeds in plaster floors to blend with pool surfaces while maintaining structural integrity.

Rotating nozzles redirect hydraulic jets to propel the cleaner, eliminating motor stops during direction changes.

Drop stitch inflatable bladders replace heavy foam cores to reduce weight while maintaining load-bearing capacity and thermal resistance.

Segmented lifting arms pivot and slide to move a heavy spa cover, resolving the trade-off between heat retention and manual handling effort.

A flexible locking element secures waterproof membranes in pool grooves using a wide strip that masks the attachment area.

A universal motor mount uses concentric post sets to engage various robotic pool cleaner housings.

Hinged cover parts deploy laterally to extend the coverage area of floating pool shutters beyond standard panel limits.

A pool ladder safety gate positions the control switch at adult height to prevent children from unlocking the protective door and accessing the water.

Segmented panels nest within each other to solve bulky storage issues while maintaining thermal insulation.

Vertical blade alignment reduces gaps between floats, preventing wave transfer between lanes.

A buried swimming pool integrates a fixed device storage chamber for electrical components.

A skimmer net uses a slider-driven linkage to rotate its frame inside out for debris removal.

A pool filtration system with a weighted return hose prevents surface floating to ensure comprehensive debris removal across all water layers.