Hollow Article Cleaning TRIZ Cases

See how a compact cleaning device uses a movable mounting table, elastic biasing, and controlle

See how a nested-chamber design positions tubular objects vertically to improve fluid access, c

See how a modular automatic system with loading, washing, drying, and stacking modules processe

See how a foot-operated dual-nozzle water dispenser uses targeted jets to rinse reusable contai

See how an automated device combines whirl washing, UV sterilization, and integrated milk dispe

See how a vacuum-based evacuation cavity and passageway system removes combustion byproducts fr

See how pneumatic foam delivery cleans deep inside HVAC coil fins without high-pressure damage,

See how electrolytic ozone generation automates dispensing-line disinfection, eliminating harsh

See how a flow distribution unit with serial branch conduits and control valves enables automat

See how an overhead tray conveyor integrates washing stations to sanitize trays during transpor

See how a dual-pump dosing device uses a switching valve to route between precise dosing and hi

See how an integrated cleaning structure injects disinfection spray into HVAC air flow to reduc

See how a closed-loop cleaning apparatus circulates heated solvent through smoking vessels, con

See how a portable airstream appliance generates pressurized airflow through a duct cleaning to

See how a reciprocating piston inside a tubular body generates instantaneous high-pressure wate

See how a magnet stirrer creates a water vortex to eliminate temperature gradients and flavor i

See how a cleaning structure with fluid guidance targets beverage nozzle exterior surfaces to r

See how a self-contained countertop washer uses segmented chambers and water recovery to clean

See how an autonomous cleaning apparatus uses self-service and robotic mechanisms to clean conv

See how an automated cleaning device with self-service operation and multi-functional tools red

See how a movable cleaning chamber with suction return nozzle removes cleaning fluid automatica

See how a manual cleaning tool with replaceable elements eliminates the cost and complexity of

See how a single air mover provides both positive blowing and negative suction pressure to remo

See how a retractable froth wand with solenoid actuation and integrated steam cleaning automate

See how a solenoid-retracted froth wand uses internal steam to automate cleaning, removing resi

See how a magnet stirrer creates a water vortex to fluidize coffee grounds, preventing channeli

See how a frothing module uses steam injection through reservoir apertures to automatically cle

See how a frothing module uses steam apertures and automated cleaning to reduce manual effort a

See how a ring-shaped water spray washer and integrated filtration remove foreign substances fr

See how chamfer slots, 360-degree inlet slits, and integrated lighting reduce beam pipe cleanin

See how bottom-mounted spray nozzles direct pressurized cooking medium into fryer corners, redu

See how a discharge-channel sensor detects cleaning agent concentration and regulates flushing

See how a connector with separate cleaning and dispensable fluid flow paths enables automated c

See how a drink filling system selects CIP or SIP treatments based on drink pH to reduce unnece

See how automated cleaning liquid flow through idle cooling pipelines prevents bacterial growth

See how a ring device with corrugated sheets and apertures applies pressurized treatment agents

See how high-temperature thermal regeneration above 100°C with intermittent cold-water flushing

See how an integrated cleaning chamber enables direct cleaning agent introduction into refriger

See how a descaling apparatus with pressure element and level sensor enables multiple automatic

See how a nested enclosure with a central zone extension directs fluid into tubular portions, i

See how a resiliently flexible panel supported by a movable frame adapts to reduced pipe diamet

See how extracting the motor outside the housing chamber protects it from coffee grounds while

See how inclined rake features on rotating whip heads and couplings prevent hang-ups on duct st

See how a rotary valve positions the detergent channel in the outlet part to enable hydrostatic

See how a nested descaling liquid storage tank with pressure element enables automatic, continu

See how a magnet stirrer creates a water vortex to eliminate channeling and temperature gradien

See how heating the fluid path above 100°C and rinsing with cold water induces cavitation to br

See how a three-stage cleaning sequence uses cold rinsing, hot treatment above 50°C, and final

See how steam condensation and pressure-drop evaporation mechanically detach contaminants from

See how a steam generator reuses residual heat to produce condensate for chamber cleaning, redu

A two-chamber descaling container maintains a saturated solution and meters it through a capillary line to clean beverage flowlines without contamination.

A separate steam or hot-water outlet flushes milk-contacting circuits automatically, cutting residue buildup and cleaning complexity.

A closed-loop CIP connector, heated rinse, and controller clean beverage-contact surfaces without disassembly, reducing contamination and quality loss.

Electrochemically activated water lets a dispensing machine self-generate anolyte and catholyte for automated sanitization without reloading disinfectants.

An actuator-driven coupling bushing stabilizes trolley-to-washer liquid connections, preventing leakage, pressure drop, and seal wear.

Polysaccharides adsorb on washed ware to create sheeting rinse flow, improving drying and appearance without foam-prone nonionic surfactants.

Temperature sensing and closed-loop speed or temperature adjustment maintain dishwasher thermal hygiene while avoiding fixed, energy-heavy settings.

Excess water is boiled in the steam generator to loosen and expel scale and sludge, restoring heat transfer and flow while extending heater life.

During draining, wash motor operation lowers water level to clear screen-filter debris, reducing disposer noise and clogging.

Ozone gas is routed into and out of hot beverage maker reservoirs to kill bacteria without high heat, messy manual cleaning, or chemical residue.

A man-portable vacuum pod and cart improve HVAC duct cleaning in tight spaces and high ceilings while using hose length more effectively.

Pre-filled multi-chamber detergent cartridges enable precise dishwasher dosing across wash programs while reducing waste and manual refilling.

Thermally insulated detergent cartridges keep dishwasher detergent stable for multi-cycle, sensor-guided dosing with less waste.

A valve-guided single pump routes wash fluid to spray arms or a soil chamber, cutting dishwasher pump space and manufacturing cost.

A combined drain well, pump inlet, and sliding strainer simplifies warewasher drainage while maintaining liquid level and blocking tableware.

An injection-molded joining seam replaces edge-forming and butt welding to create a fluid-tight dishwasher spray arm with lower cost and less twisting.

Steam removes creases during drying, while stoppers and hose fixing keep the pull-out water supply stable and safe.

A temperature-controlled hot water supplement helps heat-recovery warewashers reach final rinse temperature faster during startup while saving energy.

Manual tablet release from a toilet lid dispenser improves bowl chemical dosing precision, cuts waste, and avoids bulky rim-hung cleaners.

Low-speed drum rotation, bottom pumping, and brief water refill remove scum before spinning to limit foaming and improve rinsing.

By separating drain liquid by soil content and storing the cleaner middle portion, this case cuts water use without degrading wash efficiency.

Drum RPM, motor cycling, and hot-water volume are coordinated to sterilize the tub with less water while avoiding overheating and resonance.

An inverter varies dishwasher pump motor voltage and frequency to cut noise, stabilize flow, and reduce water use without sacrificing cleaning.

A preloaded dissolving pretreatment sheet delivers a consistent cleaning dose to stains while reducing waste, skin contact, and filter clogging.

A staged tub-cleaning cycle removes detergent residue before soaking and high-speed rotation, cutting foam, power loss, and re-contamination.

A sump deflector and dual-sump rinse reuse cut water and energy use while maintaining sanitizing rinse temperature in 120 VAC warewash machines.

A staged tub-cleaning cycle uses powder detergent, bleach, rotation, and steam to remove residue faster and prevent laundry re-contamination.

A bottom blower exhausts water vapor in a counter-convective path, improving dishwasher drying while keeping vent noise low.

Selective CIP, SIP, COP, and SOP programs clean the aseptic chamber and drink line by beverage type to cut changeover downtime.

High-frequency vibration drives shot balls through curved pipe interiors to remove scale, cut noise risk, and improve fatigue resistance.

Periodic cup-based cleaning with deionized water and nitrogen drying removes nozzle contaminants and residual fluid to prevent blockages.

A brushless DC direct drive separates brush rotation from vacuum suction, preventing stall-related pressure loss and reducing manual jam handling.