Air Heaters TRIZ Cases

Internal collector partitions route water from outer to inner tube bundles to prevent boiling, cut head loss, and improve condensation efficiency.

See how a portable heat exchanger with interchangeable fluid openings and integrated blower ass

Heated airflow routed through lateral supports and vented cross bars warms and dries towels more evenly than contact-only towel warmers.

See how a self-contained heating gas duct recirculates thermal energy through modular air secti

See how a lattice-formed collecting tower with segmented trap sections increases by-product cap

Spirally wound flat wire coils in grooved ceramic carriers improve air contact and heat transfer for battery-powered heat guns.

Forced air recirculation heats the bead volume directly, cutting warm-up time and temperature gradients in biological sample baths.

See how a body dryer integrates noise cancellation to reduce sound from the airflow generator a

See how a partition member reduces flow area near the gas outlet to maintain combustion gas vel

See how integrating electric heating elements into a gas-burner heat exchanger increases heatin

See how an integrated fuse in the tightening device interrupts the circuit under overheating wh

See how aligning straightening vane vent holes with heat transfer pipe surfaces ensures combust

See how a dual-mode hair dryer uses high-velocity unheated air for initial water removal, then

See how a recess in the protective grid enables contactless optical fan speed measurement durin

See how a thermoelectric generator powers a fan using waste heat, while a multi-directional air

See how nested flame suppression tubes enable premixed combustion with excess air cooling to re

A three-plate tube base with elastomer seal rings improves long-term sealing of glass or silicon carbide tubes under heat and corrosion.

See how a thermally conductive finned body with integrated water tube enables safe surface temp

See how a bucket heater integrates a chimney, reflector, and cushioned lid to warm users in rem

See how a 3D latticework heating element with open-cell structure maximizes surface area-to-vol

A handle counterweight balances the heat shrink gas gun’s center of gravity, improving stable handling under strong hot air output.

A float and sensor detect residual condensate in a third flow path, revealing drain blockage before stagnation and freezing reduce furnace efficiency.

See how pressing force plastically deforms connecting sections in lamellar elements to increase

See how preliminary action and dynamic control delay air mover startup until the engine block r

See how a bypass pipe redirects combustion gas from the primary heat exchanger to a hot water t

See how an angle-reduced bellmouth inlet directs airflow smoothly around the axial fan, reducin

See how a coaxial tubular heating structure with embedded resistors and winding air paths achie

See how a dual-flow hairdryer uses partial fan processing and entrained flow to reduce motor si

See how a cell heating device uses electrolytic carrier liquid, flow sensors, and triac control

See how oversized fan/blower components and acoustic dampening material reduce noise in a force

See how a main tubular body branching into multiple heated branch tubes ensures uniform gas tem

See how a boiler door with embedded thermoelectric converter uses combustion heat and Seebeck e

See how a portable hand-held warmer uses ceramic heating and centrifugal fan forced convection

See how a preheat circulation channel preheats air before it reaches the heating component, red

See how voltage-based detection differentiates hot surface igniter and relay failures, reducing

See how an infrared heating element paired with a large-surface heat distribution element and f

See how heat pipes direct combustion fumes to the coldest heat exchanger section, improving the

See how interlocking frame elements enable multi-level corrugated fin stacking to increase PTC

See how a modular three-part housing design uses segmentation and beam welding to simplify manu

See how a perforated dual-wall handle with integrated washable filter prevents hair and dust in

See how radial U-shaped heating elements around a cylindrical fan achieve high heating power wi

See how a dual return duct system separates hot radiator water from cold underfloor heating wat

See how a thin band heating element enables rapid cooling upon shutdown to prevent packaging da

See how a deformable ring mount assembly accommodates thermal expansion while sound-absorbing b

See how a rod-shaped heating element with optimized tube clearance extends service life at 1000

See how a hollow table base with air inlet/outlet means creates a chimney effect to warm users

See how insulating elements between contact plates and PTC units prevent deformation-induced sh

See how strategic heater placement in the blow-out port opposed space converts swirling centrif

See how merging hot air heating and cooling assemblies into one arbor heater unit eliminates se