Pipe Elements TRIZ Cases

A split coupler and cap use adhesive bonding plus a glue ridge-channel lock to repair plastic conduit with less excavation and stronger joints.

A segmented shaft and water flush system limit abrasive wear in rotary unions, cutting downtime and replacement cost.

Ratchet-coupled adapter sections let misaligned downspouts be height-adjusted to prevent leaks and water backup.

A reciprocating piston and seal replace fragile bladders to keep X-ray coolant pressure near ambient under vacuum and thermal changes.

Dual sealing elements and fluid pathways isolate and recover pipe product at high pressure while reducing leak risk and enabling pressure monitoring.

Inner and outer closure plates with casting compound seal irregular pipe openings, preventing leaks and corrosion while cutting sewer repair labor.

A threaded expandable tube plug seals variable-diameter heat exchanger tubes with controlled torque, avoiding hammer damage and inconsistent sealing.

A duct shut-off assembly places the transmitter near the surface to improve signal quality, cut energy use, and absorb external stress.

An insert with a radial gap forms a Helmholtz resonator in the media line, cutting pulsation noise, leakage risk, and component count.

Ultrasonic transducers vibrate pipe walls to keep slurry particles suspended, reducing blockage without shutdowns or caustic chemicals.

Soft-foot mounting, sealed plugs, and clip-on tubes keep a portable oil suction pump stable and help prevent spills during oil removal.

Axial compression drives circumferential wedges to expand gripper bodies radially, securing pipeline plugs for reliable isolation under pressure.

Mechanical rigidity adjustment of a separator cuts hydraulic pump vibrations while avoiding large installation space and high actuator force.

Segmented hose restraints use tethers and a zipper line to contain disconnect whipping under pressure and keep pipe sections close.

A sliding adhesive channel and cap lock joins existing conduits with less digging, cutting installation time while improving connection strength.

A drone reads passive IC tag sensor data and captures hose images to detect internal leakage and external bends or twists remotely.

A deformable extra volume and Venturi suction pull trapped fluid back into the line, cutting residual pressure that can block shower drip prevention.

A knock-out sealed stub-up coupling protects pipes during slab finishing, supports pressure testing, and accommodates thermal expansion.

Overmoulding a porous vent into a polymer body blocks leak paths during die-drawing while preserving pressure equalization in pipeline liners.

An expandable sealing collar lets the valve load through the port, cutting assembly complexity, weight, leak paths, and pressure drop.

A barbed needle and pressure-plate tool removes trapped pipe fragments from air pipe joints without damaging joint function.

Pressure equalization across the valve body reduces friction and seal damage, enabling smoother opening under high-pressure fluid flow.

Sensors track pressure and other pipe isolation zone conditions in real time, enabling remote leak detection, alarms, and maintenance planning.

Diode laser curing speeds composite wrap repair of metal pipelines while controlling adhesive temperature to reduce residual stress.

Flow-entrained spherical plugs block each pig passage to create launch pressure, enabling simple subsea sequencing without reloading.

Sloped plate surfaces and sidewalls recenter the clamp during closing, improving large-diameter tube occlusion and preventing leakage.

PID-guided navigation and hydraulic or pneumatic clamping help an underwater pipeline robot stay attached in currents while reducing manual inspection work.

By fixing the media distributor to the rotating carrier, this case removes hybrid bearings, cuts misalignment risk, and improves sealing.

A cam-profile quick connect secures PE pipe service machines faster for hot tapping, plugging, and completion without squeezing.

Regulated gas volume and feedback control keep a smart pipeline pig within target speed, improving inspection accuracy and preventing overspeed.

Friction strips on an expanding pipe repair stent boost wall grip, block fluid creep, and keep cracked pipes sealed under high flow.

Radar-permeable refractory plug enables online catalyst level monitoring in hydrocarbon tubes to prevent overheating and creep degradation.

A tapered installation head ejects grout inside old AC pipes to install a new pipe while encapsulating asbestos fragments and limiting contamination.

A dual-seal line-stopping plug uses an isolation zone and bleed lance to relieve trapped pressure and improve high-pressure leak resistance.

A preassembled coupling holds vertical pipe stubs during slab pouring, removing manual boxing out and enabling easy post-pour pipe connection.

An annular guiding surface bends and clamps flexible pipe armour wires to equalize curvature, reduce stress variation, and improve fatigue life.

Partitioned chambers, baffles, and viscous fluid dissipate specific-band noise while limiting flow interference and silencer weight.

A resilient self-retaining clip secures hose ends without screws or adhesives, simplifying production and enabling easy release.

A dual-cure relining resin combines UV activation and co-hardening to speed pipeline repair while curing reliably in shadowed or irregular sections.

Segmented transverse fiber layers let a resin-soaked tubular liner expand more easily, lowering installation pressure while keeping pipe fit and stability.

Independent circumferential seals and a locking mechanism enable pressure-independent DIB isolation for safer, more reliable line stopping.

A hardenable blade mount lets worn pipe splitter blades be replaced without changing the full unit, reducing downtime and replacement cost.

A movable shroud and releasable outer securing mechanism open access to the inner pipe joint while preserving containment and insulation.

A fixing portion supports the joint at an intermediate section, reducing direct load transfer to water tubes and lowering pipe damage risk.

An annular wall and smooth housing protect fibre optic tube ends from impact and dirt while preserving seal integrity and position visibility.

A double-walled pig catcher uses a metal screen, anti-static materials, and stable feet to trap pigs while draining fluids and particulates.

Temperature-guided heating and cooling keeps branch liners stable during CIPP curing and prevents collapse after bladder removal.

A pig with dense three-axis MMM sensors inspects inaccessible metal ducts, mapping anomalies and stress zones without external magnetic equipment.

A spring-loaded bayonet lock secures water-carrying components without tools, easing installation in tight spaces while preventing reverse rotation.

Corrugated pipe-to-coupling interlocking resists axial thrust and keeps duct joints fluid-tight without adhesives in new installs or CIPP repairs.