Heat Pumps TRIZ Cases

See how a cogeneration system integrates a heat engine and heat pump to provide on-site heating

See how a cogeneration system merges heat engine electricity generation with heat pump thermal

See how a dual-inlet micro-channel outdoor heat exchanger reduces pressure loss in cooling mode

See how a radial back iron flux path between segmented magnets reduces magnet size and cost whi

See how horizontally spaced thermally conductive pipes enable shallow-trench heat pump installa

See how modular heat exchange units connected by joint units scale heat transfer area without i

See how a heat exchanger integrated into the heating return captures power electronics waste he

See how electromechanical actuators with selectable dwell periods replace crank-driven displace

See how heating low-pressure vapor to superheated state and generating artificial tornado sucti

See how a ternary mixture of R32, R125, and R134a achieves non-flammability and refrigerating c

See how routing combustion fumes into the evaporator preheats air, recovers waste heat, and imp

See how a two-stage heat pump with subcooling heat exchanger prevents cavitation when using wat

See how positioning pressure relief and air purge valves outside the outdoor unit casing preven

See how V-shaped air heat exchanger modules and segmented refrigeration cycles reduce installat

See how a heat pump controller selects between air and underground heat sources by comparing re

See how a three-way valve and second heat exchanger dynamically adjust high-side volume to main

See how two-phase refrigerant injection into the compressor maintains heating capacity and cont

See how a finned evaporator with integrated subcooler coil heats the condensate pan to prevent

See how a central outdoor unit serves both ducted and ductless indoor zones with gas furnace ba

See how a heat pump with separate evaporator and condenser coils overcomes dual-function effici

See how Z-1,1,1,4,4,4-hexafluoro-2-butene enables heat pumps to operate at higher condenser tem

See how a movable discharging door with multiple holes reduces air velocity and selectively mix

See how a reheat heat exchanger and 3-way valve enable heat pumps to dehumidify air without ove

See how a dual-cycle heat pump uses waste heat from a power generator to meet heating demand an

See how separating heat generation and absorption loops with a water-cooled condenser enables i

See how parallel main and auxiliary compressor units with variable capacity modes improve ultra

See how dual heat sink configuration with selective heat exchanger ordering optimizes CO₂ refri

See how a gas trap with colder working liquid flow accumulates foreign gases in low-pressure he

See how a double-rowed outdoor heat exchanger uses a switching unit to maintain countercurrent

See how a heat pump system recovers thermal energy from exhaust air to preheat wash liquids, re

See how dynamic decompressor opening and pumping capacity control maintain heating capacity dur

See how valve-controlled refrigerant routing between air and geothermal heat exchangers optimiz

See how a heat pump control method proactively operates both cooling and hot water units to rec

See how axial through-holes in a rotor magnet enable internal resin anchoring, preventing therm

See how inverter-controlled high-frequency voltage heats the compressor motor based on temperat

See how a four-component HFC/HFO refrigerant blend reduces global warming potential while maint

See how a gas-liquid separator and bypass circuit route gaseous refrigerant back to the compres

See how segmented convective and radiant indoor units resolve the contradiction between rapid c

See how a heat pump shares one expansion valve across three heat exchangers to enable six opera

See how sequential control of electronic expansion and solenoid valves suppresses refrigerant f

See how a phase separator generates vapor refrigerant surges to preheat evaporator surfaces, pr

See how hollow-duct evaporators and vapor compression refrigeration replace high-velocity air c

See how phase-transition heat transfer at constant evaporation and condensation temperatures re

See how operation switching units and gas-liquid separation enable parallel cooling and heating

See how a heat pump with phase change substance storage and active recovery maintains heat tran

See how a specific blend of R134a, R32, and R125 reduces operating pressure by 75% and power co