SYSTEM AND METHOD TO CLEAN A RANGE EXHAUST
A system cleaning a cooking range exhaust system includes a plurality of nozzles configured to spray at least one zone of the cooking range exhaust system; a pump configured to pump a cleaning solution; and a controller configured to, in response to receipt of a start signal to initiate a cleaning operation: control a valve to open to couple the pump to the plurality of nozzles; cause the pump to provide a cleaning solution comprising a mixture of detergent and water having a ratio based on a target mixing ratio to the plurality of nozzles; and cause the electronically-controlled valve to close to de-couple the pump from the plurality of nozzles after a predetermined period of time.
1 . A system, comprising:
a plurality of nozzles configured to spray at least one zone of a cooking range exhaust system;
a pump configured to pump a cleaning solution; and
a controller configured to, in response to receipt of a start signal to initiate a cleaning operation:
control a valve to open to couple the pump to the plurality of nozzles;
cause the pump to provide the cleaning solution comprising a mixture of detergent and water having a ratio based on a target mixing ratio to the plurality of nozzles; and
cause the valve to close to de-couple the pump from the plurality of nozzles after a predetermined period of time.
2 . The system of claim 1 , further comprising a control box including a reservoir configured to retain the cleaning solution prior to the pump providing to the plurality of nozzles.
3 . The system of claim 2 , wherein the controller is configured to cause the pump to provide the cleaning solution from the reservoir to the plurality of nozzles.
4 . The system of claim 2 , further comprising a supply line fluidly coupling the reservoir to the plurality of nozzles, wherein, prior to causing the cleaning solution to be provided to the supply line, the controller is further configured to cause the reservoir to fill with the mixture of detergent and water having a ratio based on the target mixing ratio.
5 . The system of claim 4 , wherein the controller is configured to determine when the reservoir has filled with the cleaning solution to a maximum threshold.
6 . The system of claim 4 , wherein the controller is configured to determine when the reservoir has filled to a minimum threshold with the water prior to causing the detergent to be added to the reservoir.
7 . The system of claim 1 , wherein the controller is configured to receive the start signal from a scheduler.
8 . The system of claim 1 , further comprising a wired or wireless interface configured to receive the start signal from a remote device.
9 . The system of claim 8 , wherein the wired or wireless interface is further configured to provide data corresponding to the cleaning operation to the remote device.
10 . The system of claim 1 , wherein the controller includes a programmable logic controller, executable instructions stored at a memory and executed by a processor unit, or any combination thereof.