Self-Acting Watering Devices TRIZ Cases

See how thermoelectric cooling below freezing builds frost from ambient humidity, then melts it

See how thin-walled capillary tubes with lateral openings supply water to flower stems through

See how a clutch assembly with torque slip threshold prevents pinch points and motor contaminat

See how a unified planter element and segmented modules enable versatile urban gardening with e

See how a separate water intake container connected by conduit allows tree watering without rea

See how a tapered interior sidewall and angled flange create a friction-fit channel that secure

See how a flexible tube connects a container to a tree holder, maintaining equal fluid levels t

See how water-level sensors and a feedback-controlled pump maintain continuous hydration for cu

See how an inclined wall-mounted holder transitions plant pots from horizontal to vertical arra

See how a watering reservoir with nested light chambers combines drip irrigation and plant illu

An integrated ornament pump moves water from a remote reservoir to plant containers, reducing bending, lifting, and gravity-feed limits.

Modular posts, hubs, and branch supports simplify assembly and transport, while ring and branch conduits distribute water across plant tiers.

Weather-aware irrigation scheduling adjusts water timing and volume by field zone to keep soil moisture suitable despite changing conditions.

Weather forecasts and area-level field data are used to adjust irrigation timing and volume, keeping soil moisture suitable while avoiding water waste.

A volume-changing material in a water-permeable housing enables fast, durable detection of subtle soil water potential changes.

Programmable irrigation timing and automatic switching to rechargeable cells keep water delivery running during external power outages.

A motor-driven rack-and-pinion drain opens the cultivation shelf after watering to remove stagnant water and keep the cabinet clean.

Separate pods, non-circulating water supply, and segmented airflow help prevent contamination while maintaining temperature control for plant growth.

Vertically stacked trays, sonar level sensing, and reservoir ozonation enable consistent, low-labor aquatic plant growth with microbial control.

Negative-pressure media transfer enables periodic plant immersion and drainage, reducing vitrification, labor, and tissue culture system complexity.

Integrated seats, channels, and a reservoir keep bucketed plants stable, organized, and easier to water, move, and protect from weather.

Gravity-fed siphon chambers flood and drain in sequence to keep roots evenly hydrated, aerated, and easier to maintain in tall modular planters.

Gravity overflow and wick-fed irrigation let stacked planters share water cleanly while preventing soil contamination and easing maintenance.

A unitary sub-irrigation planter uses capillary action and gravity to maintain soil moisture for up to 30 days without power or assembly.

Weight-based drying profiles replace unreliable soil moisture sensing to time watering alerts for potted plants under changing conditions.

A motorized vertical grow tower rotates around a central water column to equalize light exposure while delivering consistent pump-fed watering.

Pivoting stakes and stopper members keep the irrigation housing stable above soil, reducing root intrusion, clogging, and storage bulk.

Removable trays, water-level sensing, and automated irrigation make vertical food growing easier to maintain in compact everyday spaces.

Permeable partitions split one growing space into separate root zones, allowing dense planting without root entanglement or damage during separation.

Modular pods and periodic non-circulating water supply simplify seeding while reducing contamination and supporting air and temperature control.

Buried thermostatic tubes and moisture sensing deliver water at the root zone to cut evaporation and maintain stable soil moisture.

Hollow support poles double as water channels, hiding hoses to simplify assembly, prevent dislodgment, and keep flowerpots watered evenly.

A single scale adjusts water flow and conduit movement across multiple containers, reducing piping complexity and excess drainage.

A removable basin and drain plug let excess water be collected and emptied without lifting the full plant pot, reducing mess and effort.

Detachable tank and cultivation port modules simplify cleaning, block light to limit moss, and restrict tilt to prevent water overflow.

A gravity-fed air-lock and lever mechanism keeps soil moisture consistent by blocking water supply at a threshold to prevent overwatering.

A light-shielded capillary culture case separates liquid-phase and vapor-phase roots, enabling soil-free plant growth with simpler water and oxygen supply.