Watering Devices TRIZ Cases

Underground drip hoses align with twin rows to prevent soil saturation and maintain drainage capacity during no-till sowing.

A mesh fragments millimetric droplets into sub-millimetric sizes using gravitational force alone.

Toothed restraint system enables precise vertical orientation of the sprinkler head to compensate for surface slopes and improve water distribution efficiency.

Nested cavities in a subsurface irrigation pipe pressurize fluid flow, reducing water waste from evaporation and runoff while maintaining simple installation.

A training device configures animal monitoring systems to detect waste elimination behaviors and trigger precise water delivery.

A perforated deflector redirects vapor flow through the reactor inlet distributor to ensure uniform distribution across the catalyst bed.

An integral dripper apparatus combines a filter section and flow restriction to regulate water flow without blockages.

An automated irrigation controller fuses soil moisture, weather, and occupancy data to determine optimal water discharge amounts.

A water potential detector installs into plant stems using a two-stage drilling technique that smoothes bore walls for direct tissue contact.

A root zone soil moisture estimation system combines bare surface models with satellite-derived vegetation indices to compute spatial water balance.

An integrally formed sealing flange flexes upon insertion to define a contact surface that prevents leakage in fluid conduit assemblies.

A threaded conversion sleeve adapts existing impact sprinkler housings for rotary gear-driven heads.

An aerial swing arm eliminates ground transport wheels, reducing hardware complexity while enabling non-linear travel paths.

Reader assembly detects RFID transponder tags on rotating nozzles to identify active spray components, preventing chemical drift and soil contamination.

A variable nozzle assembly uses a mechanically actuated deflector plate to translate between positions and alter the nozzle opening area.

Segmented sensor modules connect via engaging elements to adjust probe depth, eliminating fixed-length constraints and reducing deployment costs.

Curved safety air gun body aligns nozzle with forearm, reducing palm pressure and repetitive-stress injury risk.

Rotating the housings adjusts the spiral passage dimensions, resolving difficult linear position control for precise flow rate management.

A crop model predicts phenotypic variation likelihood to prioritize trait measurements across breeding sites.

A universal control device drives AC and DC bistable solenoids using a triac and voltage polarity inversion circuit.

A pollutant sensor triggers a valve to divert contaminated rainwater, ensuring safe irrigation water quality for plants under agri-photovoltaic roofs.

Rear pivot lid enables fast replenishment without manual pouring or direction changes.

GPS-guided perforated pipe placement aligns irrigation infrastructure with crop rows, reducing water consumption and preventing soil saturation.

Segmented heating conduits provide uniform thermal distribution, resolving low efficiency in large-scale snow melting operations.

Potassium formate feedstock eliminates inorganic salt loading and particulate formation that cause micro-irrigation plugging.

A porous subsurface barrier of expanded thermoplastic beads intercepts draining water to prevent nutrient leaching in sandy soils.

A control system modifies crop growth models using sensor and aerial image data to adjust irrigation schedules.

Extruding a flow path onto a cooled substrate creates continuous strip members for integrated drip irrigation hoses.

A piston seals irrigation dripper outlets via fluid pressure to enable precise water delivery.

A hose-controlled sprinkler valve uses rotary actuation to manage liquid output states via unidirectional hose movement.

Algorithm determines dynamic shutdown timing by monitoring tower positions to prevent premature cessation during faults.

A two-wire network supplements existing multi-wire irrigation systems to enable selective power supply and monitoring.

Segmented hose assembly uses transition regions and internal restricters to prevent kinking, enabling smooth switching between cart sides without blockage.

A garden watering controller uses a light sensor to detect ambient brightness levels for automated valve operation.

A modular in-line drip emitter uses a rate limiting fluid path to maintain predefined flow rates across varying pressure differentials.

A sprinkler pipe drip unit employs a porous filter wall with controlled pore distribution to block particles while maintaining uniform fluid flow rates.

Replacing pneumatic tires with a continuous track system reduces soil erosion and minimizes track depth while maintaining mobility.

A mobile spray system uses a multi-level vertical layout to house pumps and tanks within a single vehicle trailer.

Foldable flaps and detachable pipes enable long-row cultivation while guard members protect plants from pests without blocking light.

An intermediary ribbon separates a moving supply hose from abrasive terrain, preventing mechanical stress and premature wear on the conduit.

Sub-meters at ingress and egress lines isolate usage subsets, enabling precise leak detection without relying on general municipal meter data.

An artificial turf sprinkler cover with a reclosable fill bag raises the device to grass level, eliminating hazards from recessed heads.

An activated polymer coating on fertilizer granules breaks down via microwave or chemical stimuli to release nutrients, reducing nitrogen leaching losses.

Capillary porous layer distributes water uniformly, reducing maintenance and evaporation losses in subsurface irrigation.

Segmented nozzle assembly with curved lip directs wash liquid tangentially to resolve spray uniformity and manufacturing cost trade-offs.

A fixed spray system uses a check valve and modular connector to transport pressurized liquid through tubes to specific application areas.

Modular cartridge slots enable independent valve replacement without disconnecting hoses, reducing maintenance time and preventing hydraulic oil loss.

Rules engine prevents pump cavitation by monitoring fluid flow, resolving operator complexity issues in agricultural sprayer systems.

Segmented mounting allows maintenance access while a surface disruptor perturbs laminar flow to improve light visibility.

Push-button interface expands program options while maintaining operational simplicity, enabling flexible delayed scheduling without requiring user presence.