Fluid Circulation Arrangement TRIZ Cases

See how eccentric outer pipe positioning in a double-pipe expansion valve suppresses heat trans

See how a flow path switching unit toggles outdoor heat exchangers between series and parallel

See how a bent-path distributor uses a liquid film separation unit to counter centrifugal bias,

See how a transverse collector pipe with expanded cross-section dissipates kinetic energy from

See how sequential pipe length variation in gas and liquid branches resolves flare connection i

See how refrigerant detection before power loss and stored results enable safe operation resump

See how a tapered and rectangular frame body nests heat-medium pipes inside the casing to reduc

See how a brushless DC motor and segmented fluid loops reduce explosion-proof motor cost and we

See how a coaxial insertion hole with controlled clearance limits liquid refrigerant flow into

See how post-load mixing of high-pressure gas and cooled vapor/liquid flows reduces pressure dr

See how an elastic sealing member between valve disc and lantern ring reduces fastening torque,

See how atmospheric openings in stacked plates extract excess brazing material, preventing refr

See how bypass pipes and liquid pump circulation reduce compressor runtime in equipment-room ai

See how reversing refrigerant flow during shutdown limits condenser temperature rise and therma

See how a turbulence-generating vessel with bypass sub-cooling and vortex valves reduces compre

See how laser welding replaces TIG welding in expansion valve power elements to reduce thermal

See how an integrated valve block unit with nested branch and main pipes reduces relay unit thi

See how a bypass line around the TXV reduces superheating to 4°F and eliminates condenser subco

See how extrusion-molded aluminum expansion valves use concave geometry and selective machining

See how direct evaporator coupling and phase-transition cooling enable 50-150°C/min temperature

See how atmospheric openings in stacked header plates redirect excess brazing material away fro

See how flux-assisted brazing with zinc-aluminum-silicon alloy forms a corrosion-resistant sacr

See how a bypass circuit equalizes compressor pressure during startup to reduce noise and vibra

See how sub-cooling, pre-heating, and pressure regulation maintain isothermal evaporation in mu

See how conservation mode de-powers idle compressor crank case heaters during seasonal shutdown

See how a switch cabinet air conditioner reduces energy consumption by switching between pump o

See how mixing hot humid air from a cooling tower with outside air maintains data center humidi

See how preheating compressor components and controlled valve sequencing prevent refrigerant co

See how mounting the plug higher in the valve chamber reduces bubble noise through coil-spring

See how a nested-conduit oil separator uses diameter transition and low-pressure suction to rec

See how aluminum heat exchange tubes paired with aluminum fins prevent galvanic corrosion while

By coordinating injection and main expansion valve openings, this case balances heating refrigerant charge without an intermediate-pressure sensor.

A stepped conduit forms an oil pocket that uses refrigerant pressure difference to return separated oil and prevent compressor dry-running.

A sealed balance chamber and integrated valve core reduce pressure difference, improve regulation accuracy, and lower leakage risk in refrigeration.

By coordinating air-side and refrigerant-side heat transfer with active area switching, this case stabilizes heat exchange under wind and rain.

Coordinated dual-unit operation keeps the working fluid conditioned during cooling to free-cooling transitions, preventing temperature rise.

Flux and a zinc-containing Al-Si alloy form a sacrificial layer on complex refrigerant distributors while limiting heat damage at brazed joints.

Two-by-two tournament branching equalizes flow across heat exchange passages, suppressing variation and improving heat transfer consistency.

An independent freeze-protected loop and three-fluid heat exchanger use low ambient air for cooling while limiting viscosity-related energy loss.

Oblique bolt fitting grooves at the valve body boundary cut material and machining steps while helping moisture drain to reduce corrosion.

Uses correction coefficients and operating-state data to detect refrigerant overcharge or shortage accurately across varying installation and ambient conditions.

A diverted coolant loop adds sub-cooling before the pump, keeping coolant liquid and preventing cavitation in data center cooling.

An upper-mounted plug and bubble-breaking coil spring shrink the valve body while reducing refrigerant passing noise and material use.

An annular seal with thermal-expansion material, polymer layer, and spring keeps a cryogenic rotary valve bubble tight in both flow directions.