Heat Recovery Systems TRIZ Cases

See how embedding sodium pyrithione in a moisture-permeable membrane prevents bacterial and fun

See how an internal heater raises liquid temperature locally to reduce gas solubility, promotin

See how a nested stainless steel heat exchanger with inclined top cover recovers grey water hea

See how corner-extension heat pipes transfer heat from the central thermoelectric module to hea

See how real-time flow control and integrated treatment enable a heat exchanger to recover wast

See how a coaxial carrying conduit and outer jacket design enables continuous heat transfer fro

See how variable fin interlayer distances and partitioning ribs at port parts reduce air flow r

See how offset evaporator and condenser placement maximizes air inflow cross-section to reduce

See how laminar flow in a Venturi intake section and bi-phase refrigerant evaporation increase

See how a flow regulator valve selectively diverts exhaust gases to a metal hydride heat pump,

See how a three-stage heat exchanger with turbine and segmented heat pump circuits delivers 60-

See how segmented shell sections enable standardized heat exchanger production while adapting t

See how thermally separate heat exchanger cells with temperature-based flap control recover hea

See how a functional material layer on moisture-permeable membranes reduces bacterial and funga

See how a cooling module with heat pump, heat exchanger, and PCM thermal accumulator enables co

See how a heat pump and heat exchanger recover waste heat from fouled washing water to preheat

See how modular heat exchangers capture waste heat from flue gases to preheat air and water, re

See how a helical heat exchanger in a vertical compartment recovers drain heat while reducing c

See how a refrigerant-water heat exchanger captures waste heat from air-conditioning systems to

See how a helically wrapped cold water conduit and conical drain conduit use nesting and thin-f

See how adjustable flow rate valves and expansion valve control maintain optimal condensing pre

See how stacked heat exchange layers with flow channels reduce heat exchanger volume and refrig

See how parallel flexible polymer thermal probes with multi-channel design reduce fouling, simp

See how a cooling unit on the refrigerant line between condenser and expansion unit boosts cond

See how a heat-pump dryer maintains drum temperature using residual fluid after drying to kill

See how embedding a heating flow channel within a roll-bond evaporator case reduces defrosting

See how a naphthenic mineral oil blend with controlled viscosity and phase separation temperatu

See how a curved heat exchanger tube aligned non-orthogonally to the shower tray recovers resid

See how flattened tubing with lateral dimples induces turbulent flow for better heat transfer w

See how a heat pump extracts waste heat from build chamber air to preheat print material, reduc

See how a closed-loop water/process air heat exchanger with capillary tube mat reduces water co

See how a perforated aluminum plate with polymer film enables independent control of sensible a

See how staged fluid delivery with modulating valves reduces pump energy by 97% in part-load co

See how a liquid heat transfer circuit moves cooler waste heat to cabin exhaust air, reducing a

See how separable couplers and fluid connectors enable flexible pipeline heat extraction with r

See how a flexible heat transfer sheet with controlled vent holes prevents air entrapment betwe

See how variable-speed compressor control adjusts power and rotation based on load and temperat

See how heat pipes thermally couple processing units to water containers, converting computatio

See how a heat pump after-care cycle reuses residual moisture and heat to maintain drum tempera

See how segmented, offset fins break continuous heat paths to reduce parasitic conduction while

See how an auxiliary fluid circuit with external tank enables contamination-free liquid regener

See how a creased top surface with heat-conducting ribs increases shower water contact area, ra

See how drawing cold water from beneath the heater displaces the thermocline, enabling lower he

See how a helical heat exchanger in a vertical compartment with pump circulation recovers drain

See how a dome-enclosed heat pump merges evaporation and condensation surfaces to recycle laten

See how a heat pump transfers intake air heat to boiler feedwater, cooling gas turbine air whil

See how segmented heat exchanger modules enclose the pipe interior to improve heat transfer fro

Offset fins and insulating spacers improve low-gradient heat transfer while limiting parasitic conduction and supporting evaporative cooling.

A heat exchanger and heat pump recover cooler waste heat to cut cabin cooling load and maintain aircraft cooling capacity in hot conditions.

A spiral tube-on-tube thermosyphon recovers heat without pumps, cuts friction loss, and helps prevent overheated or scalding water.

Vertical modular HDH units cut desalination footprint and cost while preserving low-temperature operation that reduces fouling.

Diverting only part of dryer exhaust through the heat pump recovers waste heat while limiting compressor overheating and shortening drying time.

Remote intake and discharge ducting lets a hybrid water heater use outside air and avoid cooling conditioned spaces, cutting energy waste.

Closed-loop control of superheat, pressure, and water temperature improves waste-heat recovery stability and heating efficiency.

A single programmable thermostat cuts water-heater energy use during HVAC setback periods by switching power through a relay.

Waste heat from external sources is captured by a heat pump to keep retrofit hot water tanks in range while cutting energy use and retrofit disruption.

Waste heat from polyolefin reactor cooling is recovered through a phase-change working fluid to return heat, power, or electricity to the process.

Pre-cooling air before moisture condensation and reheating it afterward boosts drying speed while reducing energy loss in water-damaged structures.

Stored wastewater heat is reused by a heat pump to warm later wash water, cutting electric heating demand and energy use.

A Vuilleumier-cycle heat pump with asymmetrical heat exchangers speeds startup, adapts temperature levels, and improves dehumidification.

Warm sewage preheats the cold inlet pipe inside the sewer line, cutting hot water heating energy without extra pumps or major plumbing changes.

Magnetocaloric stages cycle through a magnetic field and regenerator housing to improve heat-pump efficiency without fluid refrigerants.

A guide channel and installing pin lock a ventilation hose against pullout while preserving rotation in the cylindrical end segment.

Expanded metal foil and a vapour-permeable membrane boost heat-humidity transfer while reducing perforation waste in air-to-air exchangers.

A porous corrugated plate with a water-vapor-transmitting film improves sensible and latent heat exchange while preserving strength and frost resistance.

A non-co-current heat recovery column condenses heat from building board dryer exhaust, cutting energy use and enabling thermal reuse.

Captures sensible and latent heat from building board dryer exhaust using a non-co-current recovery column to cut energy use and waste.

A hot fluid stream vaporizes aqueous condensate, while compressed steam enables direct energy recovery with less transfer loss.

Compress heated fluid to vaporize condensate into usable steam while reducing waste-heat loss.

A thermal installation uses a vertical rotor and mechanical vapor compression to dry pasty material efficiently.

Segmented hollow heating plates eliminate rotating mechanical wear, reducing maintenance complexity while maintaining high drying effectiveness.

Parallel heat exchange tubes distribute wastewater flow to increase surface area and improve mixing for better energy recovery.

Dividing the column isolates high temperature differences, allowing the compressor to operate efficiently and reducing power consumption.

A modular heat exchanger uses a turbulator sheet to increase freshwater turbulence and improve heat transfer between wastewater and supply lines.

Oxidizing the recycled aqueous phase in glycerol dehydration prevents catalyst deactivation from organic impurities while reducing water consumption.

Spiral baffles transform laminar flow into turbulence, resolving low heat recovery efficiency in wastewater systems.

Matching the vent valve flow cross-section to the total tube area enables rapid emptying and refilling of multipass heat exchangers without freezing risks.

A stacked heat exchange element uses latent heat shielding members to manage airflow and enhance transfer efficiency.

A concentric vertical pipe heat exchanger uses a rolled metal sleeve and gasket to maximize thermal contact conductance between drainwater and fresh water.

Integrated heat exchangers preheat combustion air using exhaust gas, reducing natural gas consumption in biomass processing.

Atomizing separation device classifies mist droplets by diameter to remove solvent from liquid solutions.

An absorption heat pump elevates exhaust air temperature while condensing moisture, avoiding corrosion and high space requirements.

A separation exchanger isolates the heat pump primary circuit from fluctuating thermal user loads, doubling recoverable combustion gas heat.

Heat exchange tubes extract thermal energy from wastewater vapor while a forced convection device sweeps the liquid surface to increase evaporation rates.

A dual-circuit drying system uses a heat pump to recover thermal energy from solvent evaporation in paper production.

A heat pump assembly recovers latent and sensible heat from exhaust gas to reduce specific energy demand in drying plants.

Porous foam seals trap particles and prevent microbial contamination in breathing circuits without increasing manufacturing costs.

A tapered cylindrical rotary valve directs hot and chilled water through a single heat exchanger.

Composite thin sheets with optimized pleat radii eliminate separate support plates, preventing leakage and enhancing thermal transfer.

A dielectric liquid cooling tank circulates fluid through computer processing units to extract waste heat, enabling space heating via a heat pump.

A monolithic heat transferring layer bonds between conduits to ensure direct surface contact, minimizing air gaps caused by manufacturing tolerances.

Demand-responsive thermal recovery device extracts waste heat from sink wastewater using a thermally connected tube, reducing heater energy consumption.

A boiler feedwater circuit captures waste heat from biomass dryer exhaust to generate intermediate pressure steam without pressure reduction devices.

A food waste dehydration system uses a direct contact heat exchange condenser to process gaseous effluents.

A pressurized introduction device with coordinated valves injects pasty material into a drying chamber.

A heat exchanger uses a screw-like turbulator inside square conduits to force cold fluid into a helical path.