Inner door system for soft serve machine
A soft serve dispensing machine includes a refrigerator cabinet. A door is hinged to the refrigerator cabinet. A freezer compartment is defined in the refrigerator cabinet and receives a soft serve product mix. Product pumps are linked with the soft serve product mix for moving the product to a dispensing portion of the soft serve dispensing machine. The product pumps are positioned proximate the front portion of the refrigerator cabinet and above the freezer compartment. A removable inner door panel is moveable between stored and deployed positions. In the deployed position, the door is in an open position and the inner door panel is attached to the refrigerator cabinet and defines a seal relative to the refrigerator cabinet and cold air within the freezer compartment is maintained in the freezer compartment while the product pumps are accessed.
1. A soft serve dispensing machine comprising:
a refrigerator cabinet including spaced front and rear portions joined by side walls;
a door hinged to the refrigerator cabinet and moveable between open and closed positions;
a freezer compartment defined in the refrigerator cabinet and receiving a soft serve product mix;
product pumps linked with the soft serve product mix for moving the product to a dispensing portion of the soft serve dispensing apparatus, the product pumps positioned proximate the front portion of the refrigerator cabinet and above the freezer compartment;
attachment structures positioned on the side walls of the refrigerator cabinet;
a removable inner door panel moveable between stored and deployed positions, wherein in the deployed position, the door is in the open position and the inner door panel engages the attachment structures and the inner door panel defines a seal relative to the refrigerator cabinet and cold air within the freezer compartment is maintained in the freezer compartment.
2. The soft serve dispensing machine of claim 1 wherein the product pumps may be accessed when the inner door is positioned in the deployed position.
3. The soft serve dispensing machine of claim 1 wherein the inner door panel includes a main panel hinged to a top panel.
4. The soft serve dispensing machine of claim 3 wherein the top panel includes storage slots formed therein receiving storage pins attached to the door when the inner panel is in the stored position.
5. The soft serve dispensing machine of claim 3 wherein the attachment structure includes a block having a slot formed therein, the top panel of the inner door positioned in the slot and the main panel of the inner door positioned flush against the refrigerator cabinet.
6. The soft serve dispensing machine of claim 3 wherein the top panel includes a tray portion having a base surface joined with an extending peripheral wall.
7. The soft serve dispensing machine of claim 6 wherein the top panel includes storage slots formed on an edge of the peripheral wall receiving storage pins attached to the door when the inner panel is in the stored position.
8. The soft serve dispensing machine of claim 1 further including magnets positioned on the inner door.
9. The soft serve dispensing machine of claim 1 including a position sensor attached to the refrigerator cabinet, the position sensor connected with a control module.
10. A soft serve dispensing machine comprising:
a refrigerator cabinet;
a door hinged to the refrigerator cabinet;
a freezer compartment defined in the refrigerator cabinet and receiving a soft serve product mix;
product pumps linked with the soft serve product mix for moving the product to a dispensing portion of the soft serve dispensing machine, the product pumps positioned proximate the front portion of the refrigerator cabinet and above the freezer compartment;
a removable inner door panel moveable between stored and deployed positions, wherein in the deployed position, the door is in an open position and the inner door panel is attached to the refrigerator cabinet and defines a seal relative to the refrigerator cabinet and cold air within the freezer compartment is maintained in the freezer compartment while the product pumps are accessed.
11. The soft serve dispensing machine of claim 10 wherein the inner door panel includes a main panel hinged to a top panel.
12. The soft serve dispensing machine of claim 11 wherein the top panel includes storage slots formed therein receiving storage pins attached to the door when the inner panel is in the stored position.
13. The soft serve dispensing machine of claim 11 wherein the attachment structure includes a block having a slot formed therein, the top panel of the inner door positioned in the slot and the main panel of the inner door positioned flush against the refrigerator cabinet.
14. The soft serve dispensing machine of claim 11 wherein the op panel includes a tray portion having a base surface joined with an extending peripheral wall.
15. The soft serve dispensing machine of claim 14 wherein the top panel includes storage slots formed on an edge of the peripheral wall receiving storage pins attached to the door when the inner panel is in the stored position.
16. The soft serve dispensing machine of claim 10 including a position sensor attached to the refrigerator cabinet, the position sensor connected with a control module.
17. A method of cleaning a soft serve machine comprising the steps of:
providing a refrigeration cabinet having a door hinged thereon, the refrigeration cabinet including a freezer compartment having product mix stored therein;
opening the door;
removing an inner door panel attached to the door and positioning the inner door panel in an attachment structure attached to the refrigeration cabinet defining a seal;
accessing product pumps;
performing a cleaning cycle when the product mix is maintained in the freezer compartment.
18. The method of claim 17 including the step of removing the inner door panel from the attachment structure following the cleaning cycle and reattaching to the door in a stored position.
19. The method of claim 17 including the step of circulating cold air in the freezer compartment while performing the cleaning cycle and wherein the cold air is maintained in the freezer compartment.
20. The method of claim 17 including the step of providing a position sensor attached to the refrigerator cabinet, the position sensor connected with a control module wherein the control module deactivates a fan in the freezer compartment upon opening of the door until the inner panel is positioned in the attachment structure.