TopSink: Liquid Storage Device with Automatic Discharge in High Volume Batches is a liquid storage device that automatically discharges excess liquid in preset volumes. By releasing surplus liquid from below the surface, TopSink prevents air from entering the discharge line, which significantly improves the heador flow forcein the line. With no air in the line, and with the liquid being released at high volumes, the discharged liquid is able to travel a further distanceeven over an inclinewithout external inputs like electricity. This advantage is in contrast with traditional overflow designs, which merely have a standpipe that enables excess water to trickle out of the line as the level rises. This allows air into the system, causing excess water to pool in the line and travel a minimal distance, TopSink solves this problem by releasing the energy of stored water in high volume bursts, from below the liquid's surface.

An object of the present disclosure is to provide a utility pole capable of supplying rainwater to residents.

The present disclosure is a utility pole including: a cylindrical structure that has one end opened and another end closed; and a water draining mechanism that discharges water inside the cylindrical structure on a side surface on a side of the other end.

The present invention provides a method for locally delivery of hundreds of liters of water to at least one household, the method including transporting a trailer carrier by a private car or vehicle to the at least one household, the trailer carrier housing a filling apparatus, a water filter apparatus, a delivery apparatus, a water container in fluid connection with the filling apparatus and with the delivery apparatus, a portable electricity generator, an un-interruptible power supply, an inverter, a battery pack and a solar panel, providing continuous current to the inverter for continuous function of the filling apparatus and delivering the hundreds of liters of water from the water container to the at least one household.

The present invention provides a method for locally delivery of hundreds of liters of water to at least one household, the method including transporting a trailer carrier by a private car or vehicle to the at least one household, the trailer carrier housing a filling apparatus, a water filter apparatus, a delivery apparatus, a water container in fluid connection with the filling apparatus and with the delivery apparatus, a portable electricity generator, an un-interruptible power supply, an inverter, a battery pack and a solar panel, providing continuous current to the inverter for continuous function of the filling apparatus and delivering the hundreds of liters of water from the water container to the at least one household.

A screen includes a support structure. A plurality of screening elements is arranged in spaced relationship on the support structure to define screening apertures between adjacent screening elements. Each screening element defines a screening surface, respectively. The screening surface of each of at least some of the screening elements are spaced further from the support structure than the screening surface of each of the remaining screening elements so that, on opposed sides of each screening aperture associated with the at least some of the screening elements, the screening surfaces are at different heights.

A water storage tank built for a reverse osmosis water purifying system deploys multi water flow passages of purified water and drainage water, allocated a soft bladder unit receiving purified water encompassed by the waste water in the tank. When the water tank unit is fully filled with water, the water pressure activates the auto-shut-off valve or solenoid valve to stop operation of the reverse osmosis water purifying system. When the dispensing faucet is turned on, the drainage water swells to squeeze the soft bladder unit to deliver the purified water out from the soft bladder unit to the dispensing faucet, and the drainage water flushes the reverse osmosis membrane as well. The technique enables the tank to take the least water pressure resistance to hold water and drain water which results in energy saving and water saving.

A water storage tank built for a reverse osmosis water purifying system deploys multi water flow passages of purified water and drainage water, allocated a soft bladder unit receiving purified water encompassed by the waste water in the tank. When the water tank unit is fully filled with water, the water pressure activates the auto-shut-off valve or solenoid valve to stop operation of the reverse osmosis water purifying system. When the dispensing faucet is turned on, the drainage water swells to squeeze the soft bladder unit to deliver the purified water out from the soft bladder unit to the dispensing faucet, and the drainage water flushes the reverse osmosis membrane as well. The technique enables the tank to take the least water pressure resistance to hold water and drain water which results in energy saving and water saving.

The present invention provides a method for locally delivery of hundreds of liters of water to at least one household, the method including transporting a trailer carrier by a private car or vehicle to the at least one household, the trailer carrier housing a filling apparatus, a water filter apparatus, a delivery apparatus, a water container in fluid connection with the filling apparatus and with the delivery apparatus, a portable electricity generator, an un-interruptible power supply, an inverter, a battery pack and a solar panel, providing continuous current to the inverter for continuous function of the filling apparatus and delivering the hundreds of liters of water from the water container to the at least one household.

The present invention provides a method for locally delivery of hundreds of liters of water to at least one household, the method including transporting a trailer carrier by a private car or vehicle to the at least one household, the trailer carrier housing a filling apparatus, a water filter apparatus, a delivery apparatus, a water container in fluid connection with the filling apparatus and with the delivery apparatus, a portable electricity generator, an un-interruptible power supply, an inverter, a battery pack and a solar panel, providing continuous current to the inverter for continuous function of the filling apparatus and delivering the hundreds of liters of water from the water container to the at least one household.

A solar powered water collection, treatment and dispenser system condenses water from surrounding moisture laden air. The system includes a housing assembly having at least one solar collection panel mounted thereto to generate electrical power to operate the system. A collection assembly has an air intake unit to draw in the surrounding moisture laden air and a dehumidifier to condense untreated water from the moisture laden air drawn into the system. A reverse osmosis assembly remove contaminants from the untreated water to produce treated water. Hot and cold water assemblies are provided having a heated water tank and a cooled water tank, respectively, to receive treated water from the reverse osmosis assembly, and to dispense hot and cold treated water to the user therefrom via hot and cold water dispensers.