摘要:
Example intelligent dishwashing systems and methods are described. In one implementation, a system includes an imaging system configured to capture at least one image of an article of dishware. A processing system analyzes the at least one image to determine a presence and a location of a stain on the article of dishware. Responsive to determining the presence of a stain, a cleaning system is configured to clean the location of the stain on the article of dishware.
摘要:
A warewash machine includes a housing defining a chamber for receiving wares, the chamber having at least one spray zone, a wash spray system for spraying wash liquid onto wares and a rinse spray system for spraying rinse liquid onto wares. At least one ultrasonic transducer is located for detecting wares feeding into the chamber and/or for detecting wares within the chamber. A controller is associated with the ultrasonic transducer and configured to identify one or more of ware location, ware movement, ware size, ware shape and/or ware material based upon outputs from the at least one ultrasonic transducer. The controller is further configured to control at least one operating parameter of the machine based at least in part upon identified ware location, identified ware movement, identified ware size, identified ware shape and/or identified ware material.
摘要:
A conveyor-type warewash machine includes a conveyor mechanism for moving wares through a plurality of spray zones including at least one spray zone having spray nozzles for spraying recirculated liquid from a collection tank in the spray zone and a downstream final rinse zone with spray nozzles for spraying final rinse liquid. A sensor arrangement is located for monitoring condition of liquid of the collection tank. A control is operatively connected with the sensor arrangement and configured to vary flow rate of final rinse liquid sprayed from the final rinse nozzles based upon condition of liquid as indicated by the sensor arrangement.
摘要:
The invention relates to an automatic dishwasher (1) which can be operated in several operating modes (71, 72, 73, 74). The automatic dishwasher (1) proposed according to the invention can be switched from a first operating mode (71) to a second operating mode (72) only when a third operating mode (73) called kosher operation is executed. During the third operating mode (73) “Kosher operation”, the interior of the automatic dishwasher (1) is cleaned with a heated cleaning fluid whose temperature lies above the maximum temperature occurring in the normal operation of the automatic dishwasher (1). The endless conveyor belt (10) of the automatic dishwasher (1) is treated by a cleaning device (43) during the third operating mode (73) “Kosher operation”; moreover, a water tank (25) of the automatic dishwasher (1) is heated to a higher temperature than the temperature which occurs in the normal operation of the automatic dishwasher (1). In an operating mode called “Sabbath operation”, the current to the drive mechanism of the automatic dishwasher is interrupted via a light barrier (52).
摘要:
A conveyor warewasher has at least one washing zone, at least one rinsing zone and a conveyor apparatus. A camera system is arranged above or below or to the side of the conveyor apparatus and is configured in order capture at least one image of a portion of the conveyor apparatus, preferably continuously or at predetermined or determinable times and/or events. An evaluation device is configured in order to evaluate and determine on the basis of the at least one image whether, at the time of the image capture, washware of the following washware category was present in the portion of the conveyor apparatus: reusable plasticware, in particular in the form of plastic trays, plastic mugs, plastic bowls, plastic covers for plastic bowls, and/or plastic plates.
摘要:
A conveyor warewasher has at least one washing zone, at least one rinsing zone and a conveyor apparatus. A device for sensing a loading of the conveyor apparatus, which device is configured in order to determine, continuously or at predetermined or determinable times and/or events, a loading of the conveyor apparatus with washware. A control device is configured in order to, during a learning or observation phase over at least one observation period or over a plurality of observation periods each relating to a washing shift or a washing day of the conveyor warewasher or a portion thereof, determine a chronological profile of the loading of the conveyor apparatus with washware to be conveyed, wherein the control device is configured in order to deduce a pattern or a regularity based on the determined chronological profile of the loading of the conveyor apparatus with washware.
摘要:
This disclosure proposes a cleaning device for cleaning items to be cleaned. The cleaning device has at least one fluid device for applying at least one cleaning fluid to the items to be cleaned. The cleaning device has at least one electrical load. The cleaning device further has at least one electrical connection for supplying electrical energy to the cleaning device. The cleaning device further has at least one energy store. The cleaning device is designed to receive electrical energy via the electrical connection and to temporarily store said electrical energy in the energy store. The cleaning device is further designed to supply electrical energy from the energy store to the at least one electrical load.
摘要:
This disclosure proposes a cleaning device for cleaning items to be cleaned. The cleaning device has at least one fluid device for applying at least one cleaning fluid to the items to be cleaned. The cleaning device has at least one electrical load. The cleaning device further has at least one electrical connection for supplying electrical energy to the cleaning device. The cleaning device further has at least one energy store. The cleaning device is designed to receive electrical energy via the electrical connection and to temporarily store said electrical energy in the energy store. The cleaning device is further designed to supply electrical energy from the energy store to the at least one electrical load.
摘要:
A cleaning apparatus for cleaning items to be cleaned is provided. The cleaning apparatus comprises at least two loads. The cleaning apparatus has a modular control system, which comprises a machine control system and at least one contactless control element. The machine control system is set up to perform at least one cleaning program. The contactless control element is set up to supply at least one of the loads with energy on a variable basis. The machine control system is set up to provide at least two different actuation strategies for the cleaning apparatus. Each actuation strategy comprises information about required energies for the loads. The machine control system is set up to transmit information about the required energies for the associated loads to the contactless control element via at least one bus system in line with a selected actuation strategy. The contactless control element is set up to apply the respective required energy to at least one associated load.
摘要:
A method for assessing and guaranteeing the thermal hygiene efficiency in a multi-tank dishwasher in which there is at least one sensor that transmits a temperature inside at least one treatment zone to a machine control system, in particular to the control system of the multi-tank dishwasher, the method includes: detecting the temperature inside at least one of the treatment zones by the sensor; determining the heat input applied to the items to be cleaned in at least one of the treatment zones on the basis of the temperature determined; comparing the heat input in the at least one treatment zone with a predefined heat input; and, as a function of the result of the comparison of the heat input values, varying the transport speed of the items to be cleaned through the multi-tank dishwasher, or varying the temperature of at least one of the process parameters acting on the heat input values as a control variable in a control loop for at least one of the treatment zones.