Air-Treating Devices TRIZ Cases

Closed loop cooling system circulates cool air through a vehicle junction box housing to remove heat from internal electrical components.

Dyed cotton gauze captures contaminants via interception and diffusion, resolving the contradiction between aesthetic appearance and filtration efficiency.

Groove-shaped drain portions link blower and temperature adjustment units, preventing pipe interference during vehicle front-rear assembly.

A remote vehicle control system uses a mobile terminal and server to send instructions to an ECU for engine start and device adjustment.

A damper plate moves along a guide groove to adjust vertical airflow, minimizing installation space while maintaining full wind direction versatility.

A spring-loaded pressure relief valve releases excess air from an agricultural sprayer cab to maintain stable internal conditions.

A vehicle thermal management system uses dual coolant lines to circulate refrigerant through separate chiller circuits.

Segmented blocks with vacuum insulation panels reduce energy losses while maintaining high heat exchange efficiency.

A hollow handrail serves as an air duct for agricultural vehicle cabins, integrating ventilation directly into the structural handle.

Relocating the condenser and replacing the belt-driven fan with an electric assembly reduces engine load and improves fuel efficiency.

Segmenting the valve block and collector into spatially distinct units eliminates unwanted heat exchange while simplifying maintenance access.

A control system manages heat transfer from a high-voltage accumulator circuit to an electric vehicle passenger compartment via a heat pump.

A touchscreen interface displays airflow boundaries to let users adjust direction and fan speed through direct touch gestures.

A vehicle air conditioning control system uses thermal imaging to acquire passenger skin temperature data for personalized climate management.

A vehicle air-conditioning blower fan adjusts airflow volume based on ambient temperature to maintain cabin comfort.

Segmenting filtration into independent pleated and honeycomb elements resolves suboptimal performance by enabling optimized pressure loss and maintenance.

Circulating warm hydraulic fluid through undercarriage channels thaws frozen tracks, eliminating manual torch use and reducing operator downtime.

Fluoropolymer resin dissolved in triethyl phosphate forms a stable organic medium for screen-printed PTC circuits.

An electric heater paired with engine coolant lines rapidly thaws frozen reducing agent, ensuring immediate liquefaction upon engine start-up.

Interchangeable zone modules engage a shared heat exchanger to shorten fluid flow paths, reducing internal resistance and construction costs.

A refrigerant mixture containing HFC-32, HFC-125, and tetrafluoropropene maintains positive evaporator pressure.

Integrally molded seal and bump stops on a leaf screen reduce vehicle weight and assembly complexity.

A vehicle damper mechanism uses a cam groove end shape to house the pin securely without clearance.

Integrating biosensors into a Joule-heating radiant panel resolves the trade-off between functional versatility and device complexity in vehicle cabins.

A heat exchanger side plate features a through hole in the brazing section to enable flux supply and air purge during assembly.

Rotating closing ring maintains air-tight seals during turret pivoting, ensuring consistent ventilation across all angular positions.

Integrating an oil heat exchanger within a liquid cooled condenser reduces fluid line length and leakage risk.

A trailer system uses code-activated closures to enable unmanned product delivery without manual tote handling.

Independent air doors prevent blockage from display screens, ensuring unobstructed airflow and passenger comfort.

Interchangeable ceiling registers with adjustable louvers enable rapid cooling of specific areas without requiring larger, heavier air conditioning units.

Segmenting the air cleaner from the HVAC housing resolves spatial constraints while ensuring uniform air distribution along the passenger zone length.

Separating recycled and external airflow paths in the HVAC ductwork prevents window fogging while conserving electric power during cabin heating.

A charging method coordinates electric vehicle energy accumulation with interior air conditioning to reach a preset cabin state at departure.

A modular vehicle air conditioning system uses segmented refrigerant circuits to switch between cooling and heating modes via a central control unit.

Integrating tube slots near a circumferential bead eliminates secondary joining operations while maintaining structural integrity.

A vehicle cabin climate control system adjusts temperature and airflow using occupant comfort models derived from mobile device inputs.

Covalent bonding joins Peltier elements to a heat-conductive rubber sheet, resolving separation issues during bending while maintaining thermal conductivity.

Segmented rigid channel pieces linked by flexible regions adapt to arched surfaces and manufacturing tolerances while maintaining structural stability.

A vehicle heater temperature monitoring device distinguishes normal, reversible, and irreversible malfunction states to prevent overheating safety hazards.

Segmented contact sheets enable selective activation of ceramic heating elements, reducing controller complexity and improving energy efficiency.

Rotating lever and elastic member reduce opening force while hook-shaped locking parts maintain fixing strength.

A railway ventilation filter maintenance method measures pressure differences across the duct to trigger alerts when fouling exceeds thresholds.

Profiles reinject treated air into circulation aisles, eliminating thermal dead zones without underfloor heating.

Aligning the operation knob with the fin prevents finger damage while maintaining styling aesthetics.

HVAC-powered electric motor automates landing gear, reducing operator fatigue and enhancing security monitoring.

A nozzle type wing rotates via external gears to direct cabin airflow in slim automotive vents.

Extraction of heat exchangers through the cab wall resolves seat removal requirements, reducing maintenance duration and costs.

Segmented walls dissipate recirculation noise while minimizing packaging space and manufacturing complexity.

Electric power supply control apparatus manages vehicle driving and temperature control modes.