Fluid Circulation Arrangement TRIZ Cases

See how a flexible sealing member and opposing pressure-bearing surfaces eliminate guide-ball c

See how side-surface maintenance openings enable access to flow path switching valves in height

See how a fluid transmission device enables dynamic mode blending between evaporative and adiab

See how a snap-fit groove positions the welding ring during brazing to prevent solder displacem

See how a controllable ejector needle and variable-speed fan eliminate bypass expansion devices

See how a recessed circular bleed hole with segmented geometry stabilizes pressure equalization

See how delayed mode switching between pumped and compressor refrigerant circulation prevents t

See how a snap-fit part on the valve body or inlet pipe constrains the welding ring during braz

See how thermal separation slots isolate the suction line from inlet and outlet heat, improving

See how automated valve control and pressure sensing evacuate refrigerant before disconnection

See how a ball seal in the charge opening eliminates flexible tube manipulation, reduces leakag

See how parallel and serial cooling device connections with phase change material reduce energy

See how sensor-enabled relay control uses suction temperature and optical level detection to pr

See how unidirectional valves at compressor inlet and outlet prevent refrigerant flowback, enab

See how an HVAC system detects low-GWP refrigerant leaks, isolates affected circuits, and evacu

See how stainless steel plate construction with copper coupling pipes reduces refrigerant syste

See how bypass pipes with pressure-reducing valves return trapped refrigerant from closed branc

See how dynamic ejector needle actuation and fan speed control maintain optimal heat pump perfo

See how a single bulbless bi-flow TEV spanning liquid and suction lines eliminates dual valves,

See how an asymmetric arc-shaped recessed groove in a plate-type refrigerant pipe reduces peeli

See how dynamic valve control prioritizes domestic hot water or space heating when system capac

See how surface-to-surface sealing with movable matching surfaces eliminates thermal locking an

See how a crimped lip recess joint eliminates brazing and separate seals in bulbless TEVs, redu

See how a heat-flow modulator with thermal resistance and capacitance smooths refrigerant tempe

See how a compressorless air conditioning system uses liquid desiccant and evaporative cooling

See how an arc-shaped recessed groove with offset center distributes refrigerant pressure to re

See how overlapping connection portions in plate-type refrigerant piping shorten flow path leng

See how a dual-refrigerant absorption heat pump uses ammonia-CO2 reaction heat to upgrade waste

See how a sloped groove bottom enables a shorter sealing plug that maintains seal reliability w

See how staggered refrigerant pipe protrusion lengths in the relay unit create spanner clearanc

See how cell-and-tube stainless antifreeze layers block corrosive process water from copper ref

See how a single-reciprocation flow path with split backward rows reduces pressure loss and mai

See how a modular expansion function box with pre-sealed nut heads eliminates on-site welding,

See how a splitter-pipe refrigerant distributor reduces kinetic energy and thermal stress by di

See how a copper coupling pipe attached to stainless steel plates simplifies brazing to copper

See how sub-cooling and pre-heating flowpaths maintain saturation conditions in multichannel ev

See how integrating the sensing chamber within the valve body eliminates external bulbs and cap

See how ejector motive flow control via fan speed and needle adjustment maintains optimal perfo

See how dual air conditioning units share a working fluid circuit to maintain continuous condit

See how valve-based refrigerant flow control prioritizes hot water or space heating when compre

See how bypass pipes with pressure-reducing means recover refrigerant from closed branches, pre

See how a modular distribution unit between outdoor and indoor units reduces refrigerant pipe l

See how integrating vapor compression and absorption refrigeration circuits uses waste heat to

See how a dual-loop chiller uses an intermediary heat exchanger to enable free cooling with fre

See how a cam-driven actuator routes thermal fluid through magnetic regenerators and heat excha

See how an integrated control needle with angled shoulder geometry eliminates separate solenoid

See how a zeolite membrane with sub-0.50 nm pores removes air and moisture contaminants while r

See how a secondary liquid circuit subcools refrigerant and reuses the free-cooling coil in chi

See how equal-elasticity ring spring protrusions suppress actuation rod vibration and wear unif

A relay heat exchanger keeps high-pressure refrigerant out of living spaces while cutting charge volume and pumping energy in multi-floor cooling.

Pressure-difference feedback adjusts an electric valve to keep refrigerant charging flow stable when outdoor temperature lowers cylinder pressure.

A vertical storage tank and venturi eductor keep a vapor-free liquid column at the pump inlet to prevent flash gas and cavitation.

A door-mounted ice maker uses a cold air duct to preserve freezer storage space while isolating ice from food odors.

Stored normal cycle data lets the unit detect refrigerant leaks and blockages accurately without model, piping, or height inputs.

Stacked diaphragm layers with an antifriction interface reduce stress, cold welding, and tear in thermal expansion valves.

Comparing bypass refrigerant flow from cycle theory and fluid theory detects leakage or charge deficiency without simulation-heavy development.