Water Heaters TRIZ Cases

See how a thermal battery loop with phase change materials and heat exchangers reduces water vo

See how a portable grill grate washer uses spray cleaning and a debris drawer to automate grate

See how frame-like connection parts with heat transfer convex parts prevent burner case thermal

See how a baffle with air outlets forms a cooling air film that blocks hot combustion gases, re

See how a hot water system monitors withdrawal parameters and gradually lowers outlet temperatu

See how a synthetic casing body with tubular projection and elastically deformable seal enables

See how reversing combustion gas flow within the plate laminate eliminates external exhaust com

A molded clamshell body integrates the flow channel, heating elements, sensors, and controller to simplify tankless water heating and cut reheating waste.

See how a flue damper with feedback control prevents pilot-light overheating in standby mode by

See how a modular CHP system captures waste heat from combustion engines to control dwelling te

See how a flow controller with integrated damper plate restricts turbulent air flow in front of

See how a cap with a high-heat-resistant exhaust duct and interchangeable design enables one wa

See how dynamic temperature switching and distribution control expand the operational region fo

A flow sensor, valves, and feedback controller regulate tank level and temperature for continuous, precise hot water dispensing.

See how a frustoconical combustion chamber eliminates gas recirculation dead zones and narrows

See how a slidable upper duct separates from the exhaust adaptor without flue disassembly, enab

A non-uniform cam profile boosts initial breaking force and adapts lever travel to separate thicker ceramic tiles more easily.

See how a cantilevered air-moving device counter-balances a boiler lid to ease opening, reduce

Bottom-end guide openings redirect flue gas into the coil lumen to cut pressure drop, improve heat transfer, and reduce blower demand.

See how counter-gravity heating channels with flow deflection and empty intermediary channels p

See how servo-controlled boiler temperature and flow rate maintain 95-99°C water at the nozzle

Inward step portions redirect fluid between sealed gas vents, cutting flange flow resistance and improving heat transfer efficiency.

Temperature change monitoring identifies low tank fill and scaling during heating, helping prevent electric water heater overheating.

See how segmented rich and lean combustion zones with optimized injection port ratios reduce ni

See how rate-of-change monitoring and threshold-based burner control prevent scalding over-shoo

A segmented carryover burner uses inner and outer sleeve apertures to spread combustion, reduce water hot spots, and keep ignition reliable.

Microprocessor control adjusts burner gas flow from sensor feedback to keep RV tankless water heating stable under changing flow and inlet temperature.

See how detaching side plates from thermal insulator and fixing them only to the main frame ena

An offset bracket redistributes tankless water heater loads on storage tanks, enabling compact dual-unit retrofits with stable mounting.

Two flame rods at different heights let a controller separate normal output-driven flame extension from abnormal combustion in variable-output burners.

See how a hybrid condensing boiler uses branch-tube preheating to isolate cold water from hot c

See how helical grooves and metal elastic devices improve heat transfer and water mixing in dir

See how pre-inserted handle anchors embed in foam insulation before hardening, enabling two-per

See how a vented cover plate with distributed apertures resolves the contradiction between heat

See how distribution-ratio monitoring prohibits blower operation when heating medium flow drops

See how a controller monitors combustion chamber temperature changes at predetermined times and

A frame baffle forms an air duct and air film that blocks burner heat, cools sheet metal, and extends gas water heater life.

See how adjustable flange slots and telescoping connectors enable one adapter to fit multiple t

See how dual temperature sensors and flow-based heating control eliminate thermal stratificatio

See how a flue damper control system with pilot light cycling prevents heat exchanger overheati

See how a pressure-reducing valve, flow rate sensor, and valve control enable continuous hot wa

See how trapezoid longitudinal dents positioned at 90° intervals create turbulence zones for he

See how segmented flame pipes and a heat exchanger maintain water below 60°C in one circuit to

See how electrode switching and finite element modeling enable rapid heating rate adjustment wi

See how standardized coupling features with ridges, apertures, and flanges secure water heater

See how replacing intermediate sections with target walls and draft diverters converts single-p

See how predictive user withdrawal patterns enable two-mode charge control to ensure hot water