Ducting Arrangements TRIZ Cases

See how segmented link members with sealing extensions reduce fixing screws, enable single-work

See how a hollow spindle fastened into the valve truss enables direct hose attachment for stand

See how a recirculation-type humidifier uses adiabatic cooling and HEPA filtration to maintain

See how fold lines and heat-compressed fibre material enable a ventilation duct to collapse for

See how a duct uses a sloped reflective surface and FSS inner member to block unwanted electrom

See how a V-shaped roller member with projecting dimple-forming features closes Pittsburgh seam

See how factory-assembled duct panels with nested insulation, PVC end caps, and metal flanges r

See how pivotable blocking elements and a transverse ram enable stepless airflow control in veh

See how radial compression and rolling enable 20-100% more flexible duct per shipment while pro

See how segmented damper control enables flexible room-to-room air movement, reducing energy wa

See how wall-mounted fans draw exhaust air through a hood, eliminating a separate blower sectio

See how a single-housing silencer with divider isolates two air flows for independent noise att

See how flexible fabric layers with blanking sheets and adjustable baffles achieve even HVAC ai

See how a dual-tube silencer with divider and porous portions attenuates noise in separate airc

See how a reinforced thermal insulation pipe body isolates temperature transmission to prevent

See how channel ribs and slotted plates create turbulent airflow to eliminate temperature strat

See how resilient tabs and tab openings enable tool-free, front-side mounting of ventilation fa

See how dynamic fan speed control balances humidity, load, and cost ratios to minimize total ut

See how a flexible member on the pin compresses inside the hollow spindle to provide friction-b

See how bypass pipes and discharge ports prevent water freezing in unused heat exchangers while

See how an air turbine vent uses airflow to generate power and control room-level temperature,

See how cooling holes in a suction guide direct internal airflow to cool the compressor and con

See how a rotary vent uses a vertical diffuser and canted blades to enable sloped-roof installa

See how trumpet-shaped displacement elements segment flow paths inside the housing to achieve e

See how a secondary energy recovery conduit captures exhaust air thermal energy and routes it t

See how a rubber-plastic insulated duct with zipper connections enables modular on-site assembl

See how overlapping brackets and a gasket create a sealed fan-to-duct connection through fricti

See how coupled air amplifier arrays use pressurized air streams to deliver targeted wind, scen

See how a dual-chamber pneumatic radiation unit uses graduated aperture ratios to uniformly dis

See how a mobile flow interrupting element uses pressure sensors to dynamically regulate air fl

See how partition-divided plenum modules with air-permeable ceilings enable room layout changes

See how corner blowoff units and rotatable wind direction plates direct air to room corners, re

See how a helical reinforcement with connecting elements maintains duct shape at low pressure w

See how segmented modules with standardized deflectors simplify manufacturing and ensure unifor

See how a passive venturi structure creates negative pressure for air exhaust without moving pa

See how multiple inclined fins working in conjunction resolve intermediate-position airflow con

See how an adjustable curb assembly with universal frame and telescoping support legs enables H

See how grouped small induction nozzles merge air jets to maintain induction power while loweri

See how anchoring pliable air ducts to floor pedestals prevents pressure-induced sliding, reduc

See how flexible fabric panels with hoops and adjustable drawstrings achieve even air dispersal

See how non-uniform blade thickness—decreasing at inlet and outlet—reduces entry loss and suppr

See how facing cylindrical cavities with adjustable opening spacing shift resonance to low freq

See how adjustable blanking profiles between grille fins create precise pressure drops to balan

See how a fluid-thread straightener generates laminar air flow to achieve complete nebulized wa

See how a modular heat transfer unit with pre-charged conduits and movable panels enables mini-

See how air deflecting pockets attached to a textile outlet wall redirect air streams tangentia

See how inclined through holes at 60°-89° angles direct air radially outward, preventing drafts

See how nested main and sub-flaps guide airflow direction and speed while remaining hidden, red

See how a helical reinforcement with connecting elements maintains duct shape stability while r

See how dynamic switching between two refrigeration cycles based on outside air load balances o