Domestic Refrigerators TRIZ Cases

See how unequal-sized heat exchangers with independent fans enable precise temperature control

See how a recessed formed section on the refrigerator rear plate nests water supply hoses and e

See how adjustable dampers and dual evaporators prevent temperature extremes across refrigerato

See how multiple spaced thermoelectric elements improve heat dissipation and enable zone contro

See how fan-based pressure management and return-line routing enable independent temperature co

See how a dual-temperature heating unit with active and passive zones prevents overheating and

See how periodic heating cycles with alternating activation intervals enable a convertible refr

See how sensor-based power management optimizes energy distribution between battery and generat

See how thermoelectric elements and wireless monitoring maintain medication temperature in extr

See how an accommodation recess in the inner box houses piping within the insulation structure,

See how a dedicated pantry duct and fan create segmented low-temperature storage in a refrigera

See how a modular magnet stage design creates high-field zones for magneto-caloric heat pumping

See how variable valve timing before compressor on/off phases reduces refrigerant migration ene

See how solar-powered refrigeration with phase change material and battery storage maintains 2–

See how an inflatable shell with integrated thermal control resolves the contradiction between

See how sequential defrost modes with refrigerant valve control and dual evaporators reduce tem

See how a metal base panel with shielding and illumination integrates aesthetic appearance whil

See how a battery-powered portable container combines RF heating and Peltier cooling in one dev

See how a portable thermoelectric unit with piezoelectric charging maintains controlled tempera

See how vacuum-insulated walls, phase-change materials, and thermoelectric control maintain coo

See how a plug-in battery chamber, lockable telescopic pull rod, and integrated cutting board s

See how mechanically-separated refrigeration cycles with different refrigerants enable independ

See how a slanted main floor with sub-floor drain hole removes condensed water by gravity, prev

See how vacuum-space insulation with an embedded heat interchanger reduces refrigerator size wh

See how thermoelectric coolers and forced convection replace ice and refrigerant cycles in mobi

See how an inclined evaporator on the partition wall with a matching defrosting water tray incr

See how a thermoelectric refrigerator uses adaptive defrosting with fan control and temperature

See how a fan cover with upper, lower, and inner discharge holes positioned to face receiving m

See how stacked thermoelectric layers with thermal capacitance spacers maintain stable temperat

See how a three-way valve and shared cooling circuit enable separate freezer and refrigerator t

See how a thermoelectric refrigerator uses segmented discharge holes and nested fan design to i

See how independent evaporators and dynamic heating-cooling adjustment maintain stable temperat

See how horizontal evaporator arrangement with drainage channels reduces partition wall thickne

See how orthogonal walls with sound-absorbing material increase soundwave path length to reduce

See how a blocking plate with inclined intake and discharge holes directs refrigerator heat upw

See how stepwise fan output adjustment during freezing-to-refrigerating cycle transitions reduc

See how vacuum insulation, phase change materials, and active cooling maintain temperature for

See how decentralized control cycles air conditioners based on waste heat from neighboring cont

See how a wall-embedded entrance refrigerator redirects heat from outdoor corridors to indoor s

See how a refrigerator detects excessive condenser condensation using evaporator temperature di

See how a blocking plate with inclined intake and discharge holes redirects refrigerator heat u

See how a grille fan assembly with segmented air channels and independent fans enables a conver

See how dual Peltier plates with dynamic voltage control maintain precise food temperature in a

See how independent compressor speed control and throttle regulation prevent temperature fluctu

See how a portable thermoelectric unit with location-aware control maintains perishable goods t