Heat Pumps TRIZ Cases

See how a dual heat pump system cools CO₂ below its critical point using geothermal liquid, ach

See how a receiver and valve control mechanism dynamically adjust refrigerant amount across hea

See how integrating a heat pump refrigerant loop with a hydronic water loop enables independent

See how a 3-way valve and bypass line enable five operational modes in a reversible heat pump,

See how a 9-inch-high heat pump uses horizontal compressor mounting and vertical heat exchanger

Dynamic valve and compressor control mitigates refrigerant charge imbalance in heating mode to avoid shutdowns and capacity loss.

See how pressure exchangers recover energy from high-pressure refrigerant streams to reduce com

See how series-connected condensers with staged compressor units reduce pressure ratio, improve

An exhaust-driven second charger recirculates compressed exhaust gas to cut NOx in gas engine heat pumps without extra power use.

See how catalytic dehydrofluorination with oxygen-containing gas produces near-azeotropic HFO r

See how a bypass branch and mid-pressure vapor injection optimize refrigerant flow to reduce co

See how controlling heating circuit volume flow prevents compressor overheating in heat pump ai

See how dynamic vapor generator positioning upstream or downstream of the second heat exchanger

See how wet-steam, flue-gas, and wastewater heat recovery modules reduce energy consumption and

See how an opposed-portion icicle prevention unit uses surface tension and capillary action to

See how a suction line economizer heat exchanger balances evaporator freezing risk and compress

See how a dual-function transport securing device closes the housing opening to block noise dur

See how dynamic thermal power control enables oversized ground-source heat pumps to maximize ou

See how wet-steam and flue-gas waste-heat recycling modules reuse drying exhaust to reduce ener

See how a heat pump recovers latent heat from washing chamber vapor to heat detergent solution,

See how a stepped underground evaporator in a vertical geothermal well accesses deep rock heat

See how a heat pipe thermally couples power converters to refrigerant flow, stabilizing convert

See how a branched refrigerant path with cooling expansion lowers refrigerant temperature after

See how a heat pump recovers waste heat from wash chamber air to heat detergent liquid, reducin

See how a split condenser with independent process and ambient air sections balances heat pump

Separate engine-side and system-side power units isolate failures, allowing controlled engine shutdown and continued operation of the unaffected section.

See how feedback-controlled supply of second heat transfer medium liquid maintains set temperat

See how a floating plant with immersed primary heat exchanger and land-based heat pump eliminat

See how merging vacuum pump and cooling unit supply and discharge lines into shared distributio

By linking plant heat consumers in series, this network increases temperature spread, cuts fluid flow, and reduces pipework cost and energy use.

See how dynamic expansion valve control stabilizes outlet temperature and minimizes pressure fl

See how positioning the receiver dryer's effective volume at the supercooling region upper end

See how predictive level control prevents frequent heat pump shutdowns near target temperature,

See how a 9-inch horizontal heat pump cabinet mounts to ceilings, freeing floor space and enabl

See how a heat pump transfers waste heat from extruders and cooling systems to process heating

See how a heat pump switches between bypass, free cooling, and active modes based on ambient te

See how dynamic target discharge temperature control adjusts expansion valve opening to maintai

See how a hybrid heat pump integrates refrigerant and hydronic loops to provide independent or

See how a heat pump system captures exhaust heat from extruders and reuses it as process heat f

See how V-shaped air heat exchanger modules enable independent refrigeration cycles, eliminatin

See how a Stirling-cycle heat pump uses phase change means to switch between heat pump and heat

See how merging water heating with AC refrigerant circuits reduces device complexity and cost w

See how metal-organic framework MOF-200 replaces spherical activated carbon to achieve high CO₂

See how a heat pump uses first-refrigerant pressure surging to determine second-refrigerant flo

See how refrigerant gas injection in buoyancy conduits induces upward flow to drive a liquid tu

See how a heat pump replaces volcanic geothermal sources in binary cycle power generation, enab

See how a multi-stage cascade heat pump uses flow dividers and recirculation lines to multiply

See how catalytic gas-phase conversion produces a near-azeotropic HFO-1234ze/HFO-1234yf mixture