Mechanical Apparatus TRIZ Cases

See how precooling and load shedding control schedules reduce refrigeration power demand charge

See how dynamic ejector capacity adjustment shifts between liquid and gas ejectors based on ref

See how a pyramidal hood with fan-driven generators captures expelled air from air conditioners

See how networked sensors in HVAC ducts detect carbon monoxide early, calculate time-weighted a

See how inclined plate-shaped grille members reflect UV light twice to attenuate leakage below

See how serial conditioning-fluid flow through multiple evaporators reduces approach temperatur

See how a gateway with Modbus protocol translation enables remote monitoring and control of VRF

See how storing and reusing EEV position from prior cycles reduces superheat adjustment time an

See how forcing a variable capacity compressor into single-cylinder mode before startup elimina

See how integrated temperature and humidity sensors predict condensation risk in liquid-cooled

See how a resin joint replaces air gaps between heater and temperature elements to improve heat

See how integrated current and voltage sensing in a thermostat enables real-time HVAC failure d

See how sensing-triggered UV irradiation and fluid disinfection balance infection prevention wi

See how integrating CO2 and VOC sensors into a volumetric-flow controller enables adaptive flap

See how an intermediate attractor element positioned between ionizers homogenizes ion density f

See how a casing with sensor-controlled air discharge detects and removes leaked refrigerant, r

See how recovery mode accumulates refrigerant in the receiver for quick charge measurement, red

See how a positioning mechanism with intermediary rubber pipes prevents friction-induced stress

See how statistical deviation feedback adjusts discharge air temperature dynamically, reducing

See how a single ejector with movable separator and expansion devices enables efficient switchi

See how a dual-cartridge air filter combines conventional adsorbents with functionalized nanopo

See how an open-circuit refrigeration system eliminates compressors and condensers, using direc

See how a separate collection tank and pump system enables chiller downsizing while maintaining

See how dynamic static pressure setpoints calculated from VAV airflow and system resistance cur

See how an HVAC system integrates outside weather data and thermal mass calculations to detect

See how interior doors with embedded fans and HEPA filters overcome thickness constraints to ci

See how supply and return dampers trap leaked refrigerant inside the HVAC system, enabling sens

See how reference VAV unit calibration values are copied to multiple units, reducing manual bal

See how a remote controller mediates wireless communication between indoor and outdoor air cond

See how networked thermostats and servers evaluate HVAC efficiency changes by integrating exter

See how a conductive filter unit with electrode rod generates strong electric fields to charge

See how camera-based image recognition and CNN models replace threshold logic to detect outdoor

See how dynamic compressor speed adjustment and bypass valve control suppress refrigerant flow

See how alternating freezing and refrigerating cycles with continuous compressor operation and

See how dual-pathway dehumidification merges condensation heat with adsorbent regeneration to c

See how adaptive switching between pressure and temperature difference control improves water p

See how dynamic sensor energization based on refrigerant filling amount reduces power consumpti

See how a thermosyphon evaporator-condenser assembly uses natural circulation to eliminate pump

See how a unified sensor module with integrated temperature, humidity, CO2, and light detection

See how cyclic oxidant discharge alternates high and low quantity phases to treat microorganism

See how a respirator uses oxidant generation and catalytic filtration to decompose adsorbed con

See how a motion-activated vent cover uses sensors and motorized apertures to adjust airflow dy

See how a flexible elongate sensor with multiple electrical elements replaces float switches to

See how positioning the antenna behind the front plate and at least 6mm from the mounting wall

See how deterioration estimation and dynamic control construction extend air-conditioner life w

See how permanent and electromagnet couples hold louvers in sealed and open positions to reduce

See how an internal heat exchanger optimizes two-phase refrigerant flow to reduce pressure loss

See how sensor-based level monitoring and pressure regulation maintain balanced gas-liquid sepa