An emitter outlet defining an ingress channel having a first volume and area, and having a first portion that is substantially perpendicular to a second portion located downstream of the first portion which causes fluid flowing through the ingress channel to make a first fluid velocity reducing turn, and a first opening located off of the second portion that causes at least a portion of the fluid flowing through the ingress channel to make a second fluid velocity reducing turn, and an outlet bath with a second volume and area that is larger than the first volume and area of the ingress channel so as to cause further pressure and/or velocity reduction of the fluid entering into the outlet bath. In addition, emitters, drip lines and various methods relating to such an emitter outlet configuration are also disclosed.

An irrigation management system which allows for modulation of the watering gradient along crop rows. The system may include dual drip lines which allow for selection of gradients based upon the time each of the dual lines is active. The system may utilize pressure sensitive valves which select drip lines based upon the inlet feed water pressure. The system may include drip emitters which modify flow rates based upon inlet feed water pressure.

A spout member for attachment to an outer side of a drip irrigation pip has a lower side arranged to attach the pipe. The lower side of the spout member includes at least one rib for facilitating its attachment, where attachment may be to an irrigation pipe, possibly a drip irrigation pipe.

A spout clip is provided including a spout and a tube clip. The spout is coupled to the tube clip. The tube clip is configured to attach to a sidewall of a water supply line to secure the spout to the line. The water supply line may include a water discharge hole, and the spout clip may be positioned at the hole. An emitter inside the line may also be positioned at the hole. The spout clip may be attached to the fluid supply tube at the hole to bring the spout of the spout clip into fluid communication with the outlet of the emitter and to distribute water from the line from a location spaced apart from the line.

A hydration system for an indoor gardening appliance includes a pressurized water supply including a pump assembly for pressurizing an accumulator and an auxiliary nozzle in fluid communication with the pressurized water supply. An auxiliary valve assembly is operably coupled to the auxiliary nozzle for selectively directing an auxiliary flow of water from the accumulator onto the plant pods when power is lost to the gardening appliance.

The present invention addresses the problem of providing: an emitter that can be placed within a tube without aligning discharge parts of the emitter, is reduced in thickness while having a function for adjusting the flow rate, and is less likely to inhibit irrigation fluid flow. An emitter for solving the above problem is joined to the inner wall surface of a tube through which an irrigation fluid flows, and is used to discharge the irrigation fluid within the tube from a discharge port to the outside of the tube. The emitter has: at least one intake part; one discharge amount adjustment part; one discharge groove; and a plurality of discharge parts. The plurality of discharge parts are disposed symmetrically on both sides of the center of the emitter in a plan view.

A variable-flow-rate anti-clogging emitter includes an upper casing and a lower casing, where the upper casing and the lower casing are fixedly connected with each other; the upper casing has a flat top surface provided with a water outlet and a bottom surface provided with a truncated conical slot in communication with the water outlet; the lower casing includes a flow channel portion and a discharging portion, which are recessed in an upper surface of the lower casing; the flow channel portion has one end provided with multiple parallel feeding channels and an other end communicated with the discharging portion; one end of a lower surface of the lower casing is provided with an L-shaped platform; water inlets of the multiple feeding channels are arranged on a side wall of the L-shaped platform; and an elastomer flow channel is fixedly provided between the upper casing and the lower casing.

A clog resistant online vortex emitter assembly and method uses a double-sided circuit and a series of vortex chambers of optimized dimensions to create a pressure drop with large dimensions and good clog resistance. The vortex emitter allows for pressure regulation without moving parts and includes a unitary body having a first surface and a second surface opposite the first surface and a multi-lumen flow channel providing fluid communication between the first surface and the second surface, wherein said unitary body is a double-sided circuit with a plurality of vortex chambers with lumens aligned in series. The vortex chamber includes an inlet region, a power nozzle, an interaction region and a throat, the inlet region is in fluid communication with the interaction region through the power nozzle. The plurality of vortex chambers includes dimensions to create a pressure drop and be attached to an outer surface of an irrigation tube.

There is provided a smart drip irrigation emitter to provide intelligent features including on-demand watering, sensors and communication links. The emitters can be activated by a wireless signal to power and/or control water delivery from the emitter. The emitter also may include sensors that gather data pertaining to an individual plant. Based on the data received by the sensors, the emitter intelligently determines whether to water the plant. The smart emitter can form a communication network with other smart emitters.

There is provided a smart drip irrigation emitter to provide intelligent features including on-demand watering, sensors and communication links. The emitters can be activated by a wireless signal to power and/or control water delivery from the emitter. The emitter also may include sensors that gather data pertaining to an individual plant. Based on the data received by the sensors, the emitter intelligently determines whether to water the plan. The smart emitter can form a communication network with other smart emitters.