Sewerage Structures TRIZ Cases

See how a layered receptor with structural and membrane layers eliminates on-site sloping and w

See how dual sensor arrangements and electronic control enable vacuum wastewater devices to det

See how pressure-differential sensors and electronic control units enable adaptive extraction t

See how a factory pre-slanted shower floor with integrated waterproofing eliminates manual slop

See how a folded flexible watertight layer eliminates thickened corner portions, enables flush

See how a seamless shower floor with a beak-shaped projection directs water into a wall drain,

A detachable sensor and water distribution module manages recirculation flow to prevent air suction and reduce filter clogging.

See how pre-assembly and remote water testing of shower base layers reduce on-site installation errors and rework costs.

See how a flexible squeeze portion deforms to form a secure bulge, enabling bathtub drain insta

See how a segmented drain assembly with adjustable trim ring enables zero-entry shower installa

See how a venting clip with a dedicated air channel normalizes drain pipe pressure to prevent w

See how a pre-pitched foam support base with integrated drain eliminates messy mortar bed insta

See how a folded flexible watertight strip at shower board corners creates reliable seals witho

See how an elastic compensating element maintains flush alignment as screed settles, preventing

See how a fused polymer bonding interface with embedded aggregate particles prevents delaminati

See how a height-adjustable mounting frame with removable connecting screws floats with screed

See how adjustable planar flanges and grate upstands eliminate subfloor bracing, reduce stock n

See how an abradable contact section with color-changing protective layers prevents drain damag

See how a thermoelectric generator converts temperature differences into electrical energy, ena

See how a shower tray conceals inclined drainage surfaces beneath floor tiles to maintain visua

See how individually adjustable foot elements compensate for substructure unevenness to ensure

See how segmented floor covering panels conceal linear drain grates to improve consumer accepta

See how a plastic substructure with integrated height-adjustable feet eliminates sound bridges

See how furring strips create a horizontal tile base that hides the inclined drainage surface,

See how a Y-shaped flexible layer arrangement doubles fixing surface area on drain flanges to e

See how variable rib spacing based on height cubed ensures uniform bending resistance across mo

See how an unfilled gap and recessed frame compensate for enamel thickness variations, enabling

See how a centered reduced-diameter drain hole, double-threaded flange nipple, and gasket seal

See how a rotatable siphon element aligns directly with sewer lines, eliminating multiple pipe

See how a drain strainer with stacked grate and extension block apertures prevents ligature anc

See how an anti-rotation element decouples threaded height adjustment from foot rotation, enabl

See how a pre-pitched shower base with integrated drain and foam support eliminates mortar bed

See how a foil sealing membrane with lateral projections and integrated drain sealing prevents

See how a semi-round drain body with asymmetric straight and curved edges enables closer placem

See how a plate-shaped drain with lateral connecting means and integrated pump reduces installa

See how a dynamic closure member in a shower drain fitting automatically opens during use to fl

See how a drain buffer with circular motion, pre-filter intake, and diverter enables water qual

See how angular protrusions and recesses in modular drain channels interlock to prevent flexing

See how a transparent waste pan enables visual inspection during installation to align aperture

See how a modular floor drain separates the recessed drain body from the linear channel to meet

See how a flexible sealing element merges mounting and sealing functions to simplify profile in

See how a sealing device with dual sealing sections and a sealed collection volume prevents wat

See how a transparent waste pan enables visual inspection during installation to align aperture

See how a resin-based prefabricated shower pan integrates tiles and grout in a factory mold, el

See how pre-configured side member flanges guide grouting and eliminate manual wedges, reducing

See how a drainage channel with adjustable grate support and planar flanges eliminates waterpro

See how a floor former uses graduated base thickness and offset opening to avoid joist obstruct

A separate catchment basin and elevated pump confine recirculated shower water to cut heat loss, improve drainage, and maintain hygiene.

Modular drain body and extension members simplify shower drain installation, cut size inventory, and maintain a watertight seal.

A planar bonding disk with slotted mortar openings supports the drain while keeping shower floor assemblies thin for flush, barrier-free installation.

A sliding frame and flexible sealing strip simplify shower drain alignment while preventing wall leaks and noise bridges.