Drinking water sending and dispensing system

Claim 2

A water dispensing system, comprising: a cabinet for receiving a water container therein, said container of the type having at least one liquid-impermeable wall and an opening in said wall, a filter across said opening for permitting the passage of air into said container but excluding airborne contaminants; a draw tube and a refill tube, first ends of said draw tube and said refill tube sealably introduced into the interior of said water container, second ends of said tubes disposed to the exterior of said container; a sealable refiller disposed in said cabinet for receiving water thereinto and coupled to said second end of said refill tube for refilling water into said water container; a water pump disposed in said cabinet and having an inlet coupled to said second end of said draw tube and an outlet; and a water delivery tube having an end coupled to said water pump outlet for delivering water pumped from said container at an elevated pressure.

Claim 3

The system of claim 1, wherein said refiller comprises a refill chamber disposed above said water container, said refill chamber having an unsealable and resealable opening for introducing water thereinto.

Claim 4

The system of claim 1, and further comprising a door on said cabinet for permitting access to the interior thereof, said water container removable from said cabinet.

Claim 5

The system of claim 1, wherein said filtered opening comprises a filter that will not pass particles greater than one micron in diameter.

Claim 6

The system of claim 1, wherein said draw tube is threaded through said refill tube, said tubes introduced into said chamber through a single orifice in said filtered opening.

Claim 7

The system of claim 1, wherein said first end of said draw tube is disposed near a bottom of said water container.

Claim 8

The system of claim 1, wherein said water container is disposed in a bottom portion of said cabinet.

Claim 9

The system of claim 1, wherein said pump is disposed above said water container.

Claim 10

The system of claim 1, and further comprising a dispenser mounted on said cabinet, said delivery tube coupled to said dispenser for delivering water thereto.

Claim 11

The system of claim 1, and further comprising a remote dispenser for mounting on a refrigerator or the like, said delivery tube coupled to said remote dispenser for delivering water thereto.

Claim 12

The system of claim 1, and further comprising a remote dispenser for mounting on a refrigerator or the like, a chilling chamber for disposal in a cooling unit, said delivery tube coupling said pump outlet to an inlet of said chilling chamber, a chilled water tube coupling an outlet of said chilling chamber with said remote dispenser.

Claim 13

The system of claim 1, wherein said pump is of the diaphragm, pressure-demand type.

Claim 14

A water dispensing system, comprising: a cabinet; a water container disposed in said cabinet, said container having at least one impermeable wall and a filtered opening permitting passage of air into said container, but excluding airborne contaminants; a refill tube, one end being sealably introduced into a refill chamber disposed above said water container, a second end being sealably introduced into the interior of said water container; a draw tube, being routed through the interior of said refill tube, sealably introduced into the interior of said water container, a second end of said draw tube affixed to an inlet of a demand pump; a pressurized delivery tube having a first end thereof affixed to an outlet of said pump, and operable to deliver water at an elevated pressure to at least one preselected appliance remote from said cabinet; said demand pump operable to maintain the pressure of said water in said delivery tube by switching on whenever the sensed pressure drops below a predetermined minimum, said pump switching off when said predetermined pressure has been regained.

Claim 15

A water dispensing system, comprising: a cabinet; a water container disposed in said cabinet, said container having at least one impermeable wall and a filtered opening permitting passage of air into said container, but excluding airborne contaminants; a refill tube, one end being sealably introduced into a refill chamber disposed above said water container, a second end being sealably introduced into the interior of said water container; a draw tube, being routed through the interior of said refill tube, sealably introduced into the interior of said water container, a second end of said draw tube affixed to an inlet of a demand pump; a pressurized delivery tube having a first end thereof affixed to an outlet of said pump, and operable to deliver water at an elevated pressure to at least one preselected appliance remote from said cabinet; said demand pump operable to maintain the pressure of said water in said delivery tube by switching on whenever the sensed pressure drops below a predetermined minimum, said pump switching off when said predetermined pressure has been regained.

Claim 16

A drinking water sending and dispensing system, comprising: a cabinet; a water container for disposal in a bottom portion of said cabinet, a door of said cabinet for permitting access to said water container; said water container having water- and gas-impermeable walls, a top wall of said water container having an orifice therethrough, a filtered cap extending across said orifice for permitting the passage of air therethrough but excluding contaminant particles from the interior of said container; a refill tube extending through a sealed opening in said filtered cap and having a first end within the interior of said water container, a refill chamber mounted in said cabinet above said water container, a second end of said refill tube coupling said refill chamber to said water chamber, said refill chamber having an unsealable and a resealable opening for introducing water therein to fill said water container; a draw tube for drawing water from said water container, a first end of said draw tube disposed within said interior of said water chamber near the bottom thereof, said draw tube threaded through said refill tube. a pressure-demand-type water pump disposed above said water container and having an inlet and an outlet, said inlet connected to a second end of said draw tube, said outlet connected to a delivery tube; and a remote dispenser for mounting on a refrigerator or the like for dispensing said water, said delivery tube coupling said remote dispenser to said outlet of said pump.

Claim 17

A drinking water sending and dispensing system, comprising: a cabinet; a water container for disposal in a bottom portion of said cabinet, a door of said cabinet for permitting access to said water container; said water container having water- and gas-impermeable walls, a top wall of said water container having an orifice therethrough, a filtered cap extending across said orifice for permitting the passage of air therethrough but excluding contaminant particles from the interior of said container; a refill tube extending through a sealed opening in said filtered cap and having a first end within the interior of said water container, a refill chamber mounted in said cabinet above said water container, a second end of said refill tube coupling said refill chamber to said water chamber, said refill chamber having an unsealable and a resealable opening for introducing water therein to fill said water container; a draw tube for drawing water from said water container, a first end of said draw tube disposed within said interior of said water chamber near the bottom thereof, said draw tube threaded through said refill tube. a pressure-demand-type water pump disposed above said water container and having an inlet and an outlet, said inlet connected to a second end of said draw tube, said outlet connected to a delivery tube; and a remote dispenser for mounting on a refrigerator or the like for dispensing said water, said delivery tube coupling said remote dispenser to said outlet of said pump.

Claim 18

The system of claim 14, and further comprising: a chilling chamber for disposal inside of a cooling unit, end of said delivery tube coupled to said chilling chamber for delivering water thereto from said water pump, a chilled water tube coupling an outlet of said chilling chamber to said remote dispenser for delivering purified, pressurized, chilled water to said remote dispenser.

Claim 21

The method of claim 16, and further including the steps of: providing a remote water dispenser for mounting on a refrigerator or the like; delivering pressurized water through the delivery tube to the remote dispenser.

Claim 22

The method of Claim 16, and further including the steps of: providing a remote water dispenser unit for mounting on a refrigerator or the like; delivering the pressurized water from the pump to a chilling chamber disposed in a cooling apparatus; and delivering pressurized chilled water from the chilling chamber through a dispenser tube to the remote water dispenser.