Solid detergent dispenser for a washing machine

1. A system for dispensing a detergent solution from a solid detergent into a dishwasher having a door and capable of performing cleaning cycles each including washing and rinsing periods, the system comprising:

a detergent chamber configured to accommodate the solid detergent and the detergent solution;

a liquid inlet in fluid communication with the detergent chamber, the liquid inlet configured to collect water sprayed into the dishwasher during the washing and rinsing periods and to allow collected water to flow into the detergent chamber to form the detergent solution by dissolving a portion of the solid detergent;

a liquid outlet in fluid communication with the detergent chamber and configured to allow release of the detergent solution from the detergent chamber; and

a liquid level control mechanism configured to set a liquid height limiting a level of the detergent solution in the detergent chamber,

wherein the liquid inlet includes a funnel having a funnel top opening configured to collect water, and the liquid level control mechanism is configured for positioning the funnel to set the liquid height by stopping collecting water when a level of collected water in the funnel and the level of the detergent solution in the detergent chamber are equal.

2. The system of claim 1 , comprising a dispenser configured to be retrofittable into the dishwasher, the dispenser including the detergent chamber, the liquid inlet, the liquid outlet, and the liquid level control mechanism.

3. The system of claim 2 , wherein the liquid outlet is configured to automatically release the detergent solution from the detergent chamber between two consecutive cycles of the cleaning cycles.

4. The system of claim 2 , wherein the liquid outlet comprises an opening sized to control a speed of the release of the detergent solution from the detergent chamber.

5. The system of claim 2 , wherein the liquid level control mechanism is configured to allow for adjustment of the liquid height.

6. The system of claim 5 , wherein the liquid level control mechanism is configured to control a rate of the flow of the collected water into the detergent chamber.

7. The system of claim 5 , wherein the funnel top opening has a position that is adjustable for the adjustment of the liquid height.

8. The system of claim 5 , wherein the funnel top opening has an orientation that is adjustable for the adjustment of the liquid height.

9. The system of claim 2 , further comprising the solid detergent, and wherein the detergent chamber is configured to hold one or more blocks of the solid detergent.

10. The system of claim 9 , wherein the one or more blocks are each shaped as a rectangular tablet.

11. The system of claim 10 , wherein the solid detergent comprises a washing agent, a rinsing agent, and a sanitization agent.

12. The system of claim 1 , wherein the funnel has a funnel bottom and a funnel bottom opening at the funnel bottom, the detergent chamber has a detergent chamber bottom and comprises a detergent chamber opening at or near the detergent chamber bottom, and the liquid inlet further comprises a conduit configured to be connected between the funnel bottom opening and the detergent chamber opening to allow the collected water to flow from the funnel to the detergent chamber.

13. The system of claim 12 , further comprising a mounting pole configured to be installed in the dishwasher and to allow the dispenser to be detachably attached to the mounting pole.

14. A system for dispensing a detergent solution from a solid detergent into a dishwasher having a door and capable of performing cleaning cycles each including washing and rinsing periods, the system comprising:

a detergent chamber configured to accommodate the solid detergent and the detergent solution;

a liquid inlet in fluid communication with the detergent chamber, the liquid inlet configured to collect water sprayed into the dishwasher during the washing and rinsing periods and to allow the collected water to flow into the detergent chamber to form the detergent solution by dissolving a portion of the solid detergent;

a liquid outlet in fluid communication with the detergent chamber and configured to allow release of the detergent solution from the detergent chamber; and

a liquid level control mechanism configured to set a liquid height limiting a level of the detergent solution in the detergent chamber,

wherein the liquid outlet comprises a valve actuated by the door of the dishwasher, the valve configured to start releasing the detergent solution from the detergent chamber in response to an opening of the door of the dishwasher.

15. The system of claim 14 , further comprising a mounting mechanism configured to allow the dispenser to be internally mounted in the dishwasher.

16. The system of claim 15 , wherein the mounting mechanism comprises a mounting plate configured to be mounted on an interior surface of the dishwasher, and the dispenser is configured to be detachably attached to the mounting plate.

17. The system of claim 15 , wherein the liquid inlet comprises one or more water channels in fluid communication with the detergent chamber, the one or more water channels configured to receive the water and to guide the received water into the detergent chamber during the washing and rinsing periods.

18. The system of claim 17 , wherein the liquid level control mechanism comprises:

a level control opening on the detergent chamber; and

a gate over a portion of the level control opening, the gate adjustably positioned to set the liquid height in the detergent chamber by partially blocking the level control opening.

19. The system of claim 14 , comprising a dispenser configured to be retrofittable into the dishwasher, the dispenser including the detergent chamber, the liquid inlet, the liquid outlet, and the liquid level control mechanism.

20. The system of claim 19 , further comprising the solid detergent, wherein the solid detergent includes a washing agent, a rinsing agent, and a sanitization agent.