Apparatus for dispensing a liquid from a liquid storage container
A removable liquid transport assembly configured to be readily installed in and removed from a liquid dispenser to permit the liquid dispenser to be readily sanitized. The removable liquid transport assembly preferably includes a liquid manifold, a valve assembly and a pump head. The removable liquid transport assembly is configured such that liquid can flow in a first direction through the removable liquid transport assembly to permit a liquid to be dispensed from a liquid dispenser and liquid can flow in a second direction back to a liquid storage container to prevent damage to one or more components of the liquid dispenser.
1. An apparatus for a bottom-loading liquid dispenser to convey a liquid between a liquid storage container and a dispensing location of the bottom-loading liquid dispenser, said apparatus comprising:
(a) a removable manifold including a reservoir, a reservoir dip tube extending into said reservoir, an upper section and a lower section, said removable manifold further including a liquid dispensing conduit for dispensing a liquid from the bottom-loading liquid dispenser when said removable manifold is installed in an operating position in the bottom-loading liquid dispenser, an outlet of said upper section being connected to said liquid dispensing conduit and an inlet of said upper section being connected to said reservoir, said upper section being configured to convey a liquid in a first flow path from said reservoir into said liquid dispensing conduit, said lower section of said removable manifold including an inlet for receiving a liquid from a liquid storage container of a liquid dispenser stored below said removable manifold when said removable manifold is installed in an operating position in the bottom-loading liquid dispenser, said lower section further including an annular collar operably connected to an uppermost portion of said reservoir and, wherein said lower section having a liquid chamber surrounding said reservoir dip tube, said lower section being configured to convey said liquid from said liquid storage container through said annular collar around said reservoir dip tube to fill said reservoir in a second flow path.
2. The apparatus of claim 1 , wherein:
(a) a throat of said reservoir extends into said annular collar.
3. The apparatus of claim 1 , wherein:
(a) said liquid chamber surrounding said reservoir dip tube receives said liquid from said liquid storage container and directs said liquid into said reservoir around said dip tube.
4. The apparatus of claim 3 , wherein:
(a) said annular collar surrounds at least a portion of said liquid chamber.
5. The apparatus of claim 1 , wherein:
(a) said upper section is smaller than said lower section.
6. An apparatus for a bottom-loading liquid dispenser to convey a liquid between a liquid storage container and a dispensing location of the bottom-loading liquid dispenser, said apparatus comprising:
(a) a removable manifold including a reservoir, a reservoir dip tube extending into said reservoir, an upper section and a lower section, said removable manifold further including a liquid dispensing conduit for dispensing a liquid from the bottom-loading liquid dispenser when said removable manifold is installed in an operating position in the bottom-loading liquid dispenser, an outlet of said upper section being connected to said liquid dispensing conduit and an inlet of said upper section being connected to said reservoir, said upper section being configured to convey a liquid in a first flow path from said reservoir into said liquid dispensing conduit, said lower section of said removable manifold including an inlet for receiving a liquid from a liquid storage container of a liquid dispenser stored below said removable manifold when said removable manifold is installed in an operating position in the bottom-loading liquid dispenser, said lower section further including an annular portion configured to connect with an annular uppermost portion of said reservoir and, wherein said lower section having a liquid chamber surrounding said reservoir dip tube, said lower section being configured to convey said liquid from said liquid storage container through said liquid chamber of said lower section and around said reservoir dip tube to fill said reservoir in a second flow path.
7. The apparatus of claim 6 , wherein:
(a) said upper section is smaller than said lower section.
8. The apparatus of claim 6 , wherein:
(a) a throat of said reservoir extends into said annular portion of said lower section.
9. An apparatus for a bottom-loading water cooler to convey water between a water storage bottle and a dispensing location of the bottom-loading water cooler, said apparatus comprising:
(a) a removable manifold including a water reservoir, a reservoir dip tube extending into said water reservoir, a first section, a second section and a water dispensing conduit for dispensing water from the bottom-loading water cooler when said removable manifold is installed in an operating position in the bottom-loading water cooler, said first section being configured to direct water in said water reservoir to said water dispensing conduit, an outlet of said first section being connected to said water dispensing conduit and an inlet of said first section being configured to receive water from said water reservoir, said second section being configured to direct water received from a water storage bottle to said water reservoir, said second section including an inlet for receiving water from the water storage bottle of the bottom-loading water cooler stored below said removable manifold when said removable manifold is installed in an operating position in the bottom-loading water cooler wherein an uppermost portion of the water storage bottle is disposed below a lowermost portion of said first section and a lowermost portion of said second section when said water storage bottle is stored in an operating position in the bottom-loading water cooler, said second section further including an annular portion configured to connect with an annular uppermost portion of said water reservoir and, wherein said second section having a water chamber surrounding said reservoir dip tube, said second section being configured to convey water received from said water storage bottle through said water chamber of said second section and around said reservoir dip tube to fill said water reservoir.
10. The apparatus of claim 9 , wherein:
(a) said first section is smaller than said second section.
11. The apparatus of claim 10 , wherein:
(a) a throat of said reservoir extends into said annular portion of said second section.
12. The apparatus of claim 9 , wherein:
(a) at least a portion of said first section extends upwardly from a wall portion defining at least a portion of said second section.
13. The apparatus of claim 9 , wherein:
(a) said removable manifold is configured so that said removable manifold can be accessed and removed from the bottom-loading water cooler without removing the water storage bottle from the bottom-loading water cooler.