Air-Treating Devices TRIZ Cases

Independent high-temperature and low-temperature circuits resolve contradictions between system complexity and heating efficiency by recovering waste calories.

A tunnel forming portion in a vehicle air conditioning unit directs warm air to defroster and face ports, resolving insufficient airflow when one port is open.

An integrated controller merges separate heater controls to reduce switch operations and fuel consumption while maintaining cabin temperature.

A blower forces air through an oil-treated filter to displace oil onto a deflection portion for visual inspection.

A modular electrostatic air filtration system uses ionizing wires and collecting plates to capture airborne particles within transport compartments.

Arched interior trim profile creates an air duct for efficient venting without compromising mechanical strength or aesthetic appearance.

Merging separate cooling circuits into one loop reduces system complexity, weight, and vibration while maintaining precise temperature control.

A split rear-mounted refrigeration unit uses electric compressors and modular components to maintain trailer temperature.

Inclined surface redirects air upward using Coanda effect, hiding outlet from view to resolve aesthetic and functional trade-offs.

A phase-change energy storage unit integrated into an automobile air duct absorbs and releases heat to maintain stable cabin temperatures.

A double-walled shielding frame integrates optical projection and ventilation airflow within a vehicle dashboard.

A vehicle air-conditioning unit positions a temperature sensor between dual air streams to enable unified evaporator and heating element control.

A rear air moving device mixes conditioned front airstreams with cabin air to deliver spot conditioning.

Separate housing units maintain light entry and fresh air supply while providing effective temperature control in recreational vehicles.

A compressor control system adjusts operating parameters based on identified energy sources to manage power consumption.

A vehicle HVAC control system adjusts blower speed based on measured cabin loudness and background noise interference to optimize acoustic comfort.

Photocatalytic apparatus integrates heat radiating part to maintain sterilization function while eliminating mercury hazards from traditional UV lamps.

Segmented mixing regions and flexible guides resolve compact size versus air mixing quality contradictions.

Pivotable fins in the vent assembly redirect airflow to reduce manufacturing costs and minimize wind noise.

Segmenting temperature control across multiple vehicle components like windows and sunroofs optimizes comfort while preventing unnecessary energy consumption.

Segmented air inlet casing routes fresh and recycled flows through independent circuits, reducing pressure drops caused by filtration.

A vehicle air intake deflector and shield system redirects airflow to intercept water entrained in the stream before it reaches the HVAC unit.

Hinged vanes pivot to widen airflow distribution, resolving limited directional control in rigid housing designs.

A vehicle battery temperature regulation device uses a refrigerant circuit with dual heat exchangers to enable passive heat pipe operation.

A unified thermal network routes coolant flow between vehicle components to manage operating temperatures.

Optical image processing replaces manual calibration to measure air vent outlet angles, reducing setup time while maintaining high positioning precision.

An integrated thermal management system uses a valve group to selectively interconnect coolant circuits for battery, components, and cabin conditioning.

Segmented core elements spaced within the housing improve heat transfer and allow particulate removal while maintaining structural reliability.

A guide groove on the separation wall directs the filter during removal, preventing large dust particles from falling into the blower internal components.

A baffle door reduces fresh air inlet flow area to manage ram air pressure and prevent backflow into the vehicle cabin.

Front-accessible tensioning adjusts the spherical ring guiding element, eliminating removal time for pretension force calibration.

A selector member connects an actuator arm to specific vanes, resolving blow-by turbulence in narrow vehicle outlets.

A vehicle thermal circuit uses a shared heater and control valves to transfer heat between interior and battery systems.

A vehicle air-conditioning system separates indoor and outdoor air flow paths to recirculate purified cabin air without introducing external pollutants.

Relocating rack mechanisms to the outer periphery eliminates central obstructions, reducing pressure loss and improving airflow productivity.

A fuel cell humidification system recovers generated water to maintain indoor humidity levels.

A pivotable air-guiding component forms a fresh air duct and seals the filter maintenance opening in vehicle ventilation systems.

Integrates cooling and air conditioning circuits to transfer waste heat from battery and motor, eliminating electric heater energy drain.

A vehicle optical device uses a heating unit and airflow controller to manage the closed space in front of the windshield glass.

Integrated solar cells power roof fans, reducing fuel consumption during stationary operation.

A vehicle air filtration system monitors filter bed capacity using electrical resistance measurements to trigger regeneration.

A vehicle climate control valve uses mode-specific initialization to reduce actuation time.

A vehicle window heater adjusts output based on air circulation states to prevent image capturing unit fogging.

Guiding exhaust air externally via a dedicated flow path prevents cabin mist and chill while maintaining positive pressure to block external odors.

A demand-side power management system coordinates climate control units via peer-to-peer communication to optimize energy usage.

Inclined partition wall guides air from first to second passage, reducing leak flow noise and improving ventilation efficiency.

Sensor-controlled heating elements melt snow on vehicle exteriors, resolving the trade-off between removal effectiveness and system complexity.

A battery temperature controller uses a thermosiphon heat pipe to circulate refrigerant via phase change for efficient thermal management.

A cold plate uses counter-flow fluid paths to enhance heat exchange efficiency.

A health monitoring apparatus evaluates occupants for contagious disease symptoms and advises on spatial seat separation.