Self-filling bottled-water cooler

Claim 2

A self-filling bottled-water cooler, comprising: a cabinet body; a water tank disposed within the top portion of the cabinet body; at least one tap disposed on the cabinet body and connected to the water tank for dispensing pure water from the water tank; a water bottle mounted on top of the cabinet body to the water tank such that water freely flows between the water bottle and the water tank; a water purifier fluidically connected to the water tank and fluidically connectable to an external water source; an inlet valve fluidically connected to the water purifier and the water tank and regulating the flow of pure water form the water purifier into the water tank; a water level controlling means connected to the inlet valve to allow pure water to flow into the water tank to fill the water bottle when pure water within the water bottle is below a desired full level and to close the inlet valve when the pure water is at or above the desired full level; and, a venting system at least part of which is disposed within the water bottle for preventing a change in air pressure within the water bottle when the level of pure water in the bottle changes.

Claim 3

The cooler of claim 1, wherein the venting system includes a vertically upstanding tube disposed within the water tank and the water bottle and having an open end above the desired full level of the water bottle.

Claim 4

The cooler of claim 2, wherein the venting system includes a hydrophobic bacteria filter for preventing contaminants from entering the water bottle through the venting system.

Claim 5

The cooler of claim 3, wherein the venting system prevents overfilling of the water bottle and includes a check valve to prevent contaminants from entering the water bottle through the venting system.

Claim 6

The cooler of claim 4, wherein the venting system includes a drain pump to pump overflow water collected by the venting system to a drain destination.

Claim 7

The cooler of claim 1, wherein the water bottle includes a neck having an annular flange and an O-ring seal confronting the flange, wherein the water tank includes an upper open section having a flared edge, and wherein the neck of the water bottle fits within the upper open section of the water bottle and the annular flange on the neck of the water bottle cooperates with the flared edge of the water tank and the O-ring seal to seal the water bottle to the water tank.

Claim 8

The cooler of claim 6 wherein the cooler includes at least one clamp engaging the annular flange on the neck of the water bottle and the flared edge of the water tank to securely clamp the water bottle to the water tank.

Claim 9

The cooler of claim 1, wherein the inlet valve includes a manually operated lever for regulating the flow of pure water from the water purifier into the water tank, and wherein the water level controlling means includes a float disposed within the water bottle and a linkage connecting the float to the manually operated lever to allow pure water to flow into the water tank to fill the water bottle when pure water within the water bottle is below the desired full level and to close the inlet valve when the pure water is at or above the desired full level.

Claim 10

A self-filling bottled-water cooler, comprising: a cabinet body; a water tank disposed within the top portion of the cabinet body; and including an upper open section having a flared edge; at least one tap disposed on the cabinet body and connected to the water tank for dispensing pure water from the water tank; a water bottle including a neck having an annular flange and an O-ring seal confronting the annular flange, wherein the water bottle is mounted on top of the cabinet body such that water freely flows between the water bottle and the water tank, and wherein the neck of the water bottle fits within the upper open section of the water tank and the annular flange on the neck of the water bottle cooperates with the flared edge of the water tank and the O-ring seal to seal the water bottle to the water tank; at least one clamp engaging the annular flange on the neck of the water bottle and the flared edge of the water tank to securely clamp the water bottle to the water tank; a water purifier fluidically connected to the water tank and fluidically connectable to an external water source; an inlet valve fluidically connected to the water purifier and the water tank and regulating the flow of pure water from the water purifier into the water tank, wherein the inlet valve includes a manually-operated lever for regulating the flow of pure water from the water purifier into the water tank; a float disposed within the water bottle and connected to the manually operated lever to allow pure water to flow into the water tank to fill the water bottle when pure water within the water bottle is below a desired full level and for closing the inlet valve when the pure water is at or above the desired full level; and a venting system for preventing overfilling of the water bottle and for preventing a change in air pressure within the water bottle when the level of pure water in the bottle changes, the venting system including: a vertically upstanding tube disposed within the water tank and the water bottle and having an open end above the desired full level of the water bottle; a hydrophobic bacteria filter for preventing contaminants from entering the water bottle through the venting system; and a check valve to prevent contaminants from entering the water bottle through the venting system.

Claim 11

A self-filling bottled-water cooler, comprising: a cabinet body; a water tank disposed within the top portion of the cabinet body; and including an upper open section having a flared edge; at least one tap disposed on the cabinet body and connected to the water tank for dispensing pure water from the water tank; a water bottle including a neck having an annular flange and an O-ring seal confronting the annular flange, wherein the water bottle is mounted on top of the cabinet body such that water freely flows between the water bottle and the water tank, and wherein the neck of the water bottle fits within the upper open section of the water tank and the annular flange on the neck of the water bottle cooperates with the flared edge of the water tank and the O-ring seal to seal the water bottle to the water tank; at least one clamp engaging the annular flange on the neck of the water bottle and the flared edge of the water tank to securely clamp the water bottle to the water tank; a water purifier fluidically connected to the water tank and fluidically connectable to an external water source; an inlet valve fluidically connected to the water purifier and the water tank and regulating the flow of pure water from the water purifier into the water tank, wherein the inlet valve includes a manually-operated lever for regulating the flow of pure water from the water purifier into the water tank; a float disposed within the water bottle and connected to the manually operated lever to allow pure water to flow into the water tank to fill the water bottle when pure water within the water bottle is below a desired full level and for closing the inlet valve when the pure water is at or above the desired full level; and a venting system for preventing overfilling of the water bottle and for preventing a change in air pressure within the water bottle when the level of pure water in the bottle changes, the venting system including: a vertically upstanding tube disposed within the water tank and the water bottle and having an open end above the desired full level of the water bottle; a hydrophobic bacteria filter for preventing contaminants from entering the water bottle through the venting system; and a check valve to prevent contaminants from entering the water bottle through the venting system.

Claim 12

A self-filling bottled-water cooler, comprising: a cabinet body; a water tank disposed within the top portion of the cabinet body; at least one tap disposed on the cabinet body and connected to the water tank for dispensing pure water from the water tank; a water bottle mounted on top of the cabinet body to the water tank such that water can freely flow between the water bottle and the water tank; an inlet valve fluidically connected to the water tank to regulate the flow of pure water from an external pure water source into the water tank; a water level controlling means connected to the inlet valve to allow pure water to flow into the water tank to fill the water bottle when pure water within the water bottle is below a desired full level and to close the inlet valve when the pure water is at or above the desired full level; and, a venting system at least part of which is disposed within the water bottle for preventing a change in air pressure within the water bottle when the level of pure water in the bottle changes.

Claim 13

A self-filling bottled-water cooler, comprising: a cabinet body; a water tank disposed within the top portion of the cabinet body; at least one tap disposed on the cabinet body and connected to the water tank for dispensing pure water from the water tank; a water bottle mounted on top of the cabinet body to the water tank such that water can freely flow between the water bottle and the water tank; an inlet valve fluidically connected to the water tank to regulate the flow of pure water from an external pure water source into the water tank; a water level controlling means connected to the inlet valve to allow pure water to flow into the water tank to fill the water bottle when pure water within the water bottle is below a desired full level and to close the inlet valve when the pure water is at or above the desired full level; and, a venting system at least part of which is disposed within the water bottle for preventing a change in air pressure within the water bottle when the level of pure water in the bottle changes.

Claim 14

The cooler of claim 10, wherein the venting system includes a vertically upstanding tube disposed within the water tank and the water bottle and having an open end above the desired full level of the water bottle.

Claim 15

The cooler of claim 11, wherein the venting system includes a hydrophobic bacteria filter for preventing contaminants from entering the water bottle through the venting system.

Claim 16

The cooler of claim 12, wherein the venting system prevents overfilling of the water bottle and includes a check valve to prevent contaminants from entering the water bottle through the venting system.

Claim 17

The cooler of claim 13, wherein the venting system includes a drain pump to pump overflow water collected by the venting system to a drain destination.

Claim 18

The cooler of claim 10, wherein the water bottle includes a neck having an annular flange and an O-ring seal confronting the flange, wherein the water tank includes an upper open section having a flared edge, and wherein the neck of the water bottle fits within the upper open section of the water bottle and the annular flange on the neck of the water bottle cooperates with the flared edge of the water tank and the O-ring seal to seal the water bottle to the water tank.

Claim 19

The cooler of claim 15 wherein the cooler includes at least one clamp engaging the annular flange on the neck of the water bottle and the flared edge of the water tank to securely clamp the water bottle to the water tank.

Claim 20

The cooler of claim 10, wherein the inlet valve includes a manually operated lever for regulating the flow of pure water from the pure water source into the water tank, and wherein the water level controlling means includes a float disposed within the water bottle and a linkage connecting the float to the manually operated lever to allow pure water to flow into the water tank to fill the water bottle when pure water within the water bottle is below the desired full level and to close the inlet valve when the pure water is at or above the desired full level.

Claim 21

A self-filling bottled-water cooler, comprising: a cabinet body; a water tank disposed within the top portion of the cabinet body; and including an upper open section having a flared edge; at least one tap disposed on the cabinet body and connected to the water tank for dispensing pure water from the water tank; a water bottle including a neck having an annular flange and an O-ring seal confronting the annular flange, wherein the water bottle is mounted on top of the cabinet body such that water can freely flow between the water bottle and the water tank, and wherein the neck of the water bottle fits within the upper open section of the water tank and the annular flange on the neck of the water bottle cooperates with the flared edge of the water tank and the O-ring seal to seal the water bottle to the water tank; at least one clamp engaging the annular flange on the neck of the water bottle and the flared edge of the water tank to securely clamp the water bottle to the water tank; an inlet valve fluidically connected to the water tank to regulate the flow of pure water from an external pure water source into the water tank, wherein the inlet valve includes a manually-operated lever for regulating the flow of pure water from the pure water source into the water tank; a float disposed within the water bottle and connected to the manually operated lever to allow pure water to flow into the water tank to fill the water bottle when pure water within the water bottle is below a desired full level and for closing the inlet valve when the pure water is at or above the desired full level; and a venting system for preventing overfilling of the water bottle and for preventing a change in air pressure within the water bottle when the level of pure water in the bottle changes, the venting system including: a vertically upstanding tube disposed within the water tank and the water bottle and having an open end above the desired full level of the water bottle; a hydrophobic bacteria filter for preventing contaminants from entering the water bottle through the venting system; and a check valve to prevent contaminants from entering the water bottle through the venting system.

Claim 22

A self-filling bottled-water cooler, comprising: a cabinet body; a water tank disposed within the top portion of the cabinet body; and including an upper open section having a flared edge; at least one tap disposed on the cabinet body and connected to the water tank for dispensing pure water from the water tank; a water bottle including a neck having an annular flange and an O-ring seal confronting the annular flange, wherein the water bottle is mounted on top of the cabinet body such that water can freely flow between the water bottle and the water tank, and wherein the neck of the water bottle fits within the upper open section of the water tank and the annular flange on the neck of the water bottle cooperates with the flared edge of the water tank and the O-ring seal to seal the water bottle to the water tank; at least one clamp engaging the annular flange on the neck of the water bottle and the flared edge of the water tank to securely clamp the water bottle to the water tank; an inlet valve fluidically connected to the water tank to regulate the flow of pure water from an external pure water source into the water tank, wherein the inlet valve includes a manually-operated lever for regulating the flow of pure water from the pure water source into the water tank; a float disposed within the water bottle and connected to the manually operated lever to allow pure water to flow into the water tank to fill the water bottle when pure water within the water bottle is below a desired full level and for closing the inlet valve when the pure water is at or above the desired full level; and a venting system for preventing overfilling of the water bottle and for preventing a change in air pressure within the water bottle when the level of pure water in the bottle changes, the venting system including: a vertically upstanding tube disposed within the water tank and the water bottle and having an open end above the desired full level of the water bottle; a hydrophobic bacteria filter for preventing contaminants from entering the water bottle through the venting system; and a check valve to prevent contaminants from entering the water bottle through the venting system.