Ovens having spray systems for spraying cleaning fluid in a cooking chamber are disclosed that include a chamber drain flow path that leads to a grease drain path and a water drain path. A baffle wall in the chamber drain flow path controls the flow of fluid between the grease drain path and the water drain path. The chamber drain flow path may also have a recirculation path to return water to the spray system. Ovens having spray systems for cleaning are disclosed that include a door having a latch mechanism that automatically latches upon closure of the door and a gasket disposed between the door and an oven housing that directs water impinging upon the door back into the cooking chamber and the chamber drain flow path. The door may have an inner glass pane and an outer glass pane pivotably mounted to the inner glass pane.

An oven includes a steam input arrangement with a thermal mass and one or more water flow directors to more effectively deliver water onto the thermal mass so that less water ends up bypassing the thermal mass.

An oven includes chamber with a food drippings drain path along which food drippings can flow for removal from the chamber. A steam input arrangement associated with the chamber includes a separate exit flow path for excess water.

A multi cavity oven provides improved cavity and jet plate cleaning by directing pressurized cleaning spray into the jet plates while installed within the oven through cleaning spray inlet ports in the walls of the removable jet plates. By directing cleaning spray directly into the interior of the jet plates, cooking juices that fall through the slots and openings and into the air passageway of the jet plates can be pressure cleaned and drained from the interior of the jet plates without removing the jet plates from the oven cavity.

A cooker including a first coating layer that is a general ceramic enamel layer and a second coating layer that includes phosphorus oxide-based components are coated on a surface of a cavity corresponding to the inner surface of the cooking chamber. Therefore, the inside of the cooking chamber can be more easily cleaned.

A cleaning chemical assembly for a cooking appliance has a collection container, a pump, at least two ports for storage containers that contain different cleaning chemicals, and at least one device for identifying the cleaning chemical in the respective storage container. The device for identifying the cleaning chemical is a switching element that is designed to cooperate with a mechanical coding on the respective storage container. The switching element includes a plurality of microswitches at the ports.

The invention relates to a bottle for inserting into a kitchen and/or catering device, wherein the bottle is filled with a water-soluble additive, in particular a cleaner, descaling agent or rinse aid, wherein the additive is solid, wherein the bottle comprises a bottom, an opening arranged opposite the bottom and a lateral surface, wherein the lateral surface extends from the bottom to the opening and wherein a bottle length is defined from the bottom to the opening, wherein the bottle comprises a supporting portion along the bottle length, wherein the lateral surface comprises a flattened supporting surface in the entire supporting portion, wherein the supporting portion extends over at least one third of the bottle length.

An example automatic kitchen cleaning system includes a control box configured to, in response to receipt of the start signal to initiate the first cleaning operation of the cooking range exhaust system, causing the first detergent and water to be mixed in a reservoir at the first target mixing ratio for form the first cleaning solution. The control box is further configured to, in response to receipt of the start signal to initiate the second cleaning operation of the waste conduit, causing the second detergent and water to be mixed in the reservoir at the second target mixing ratio to form the second cleaning solution.

A commercial cooking appliance comprises a cooking chamber, in particular in the form of a pan, a lid for closing the cooking chamber, a cleaning device for cleaning the cooking chamber, the cleaning device being formed as a high-pressure device and comprises a cleaning head having at least one outlet opening for dispensing a cleaning fluid, and a drive device comprising a motor for rotationally driving the cleaning head. The cleaning head is mounted on the lid to be rotatable about a first axis of rotation and the motor of the drive device is received in an interior space of the lid.

A steam treatment appliance includes a steam treatment space, a fixed water connection, and a receiving container fillable with fresh water via the fixed water connection and having a discharge opening. Arranged outside the steam treatment space is a steam generator having a water inlet for fluidic connection to the discharge opening of the receiving container and a water outlet for fluidic connection to the receiving container. A cleaning product inlet is fluidically connected to the receiving container. A valve system is switchable between a first switch position in which a closed liquid circuit is formed with at least the receiving container, the steam generator, and a pump while bypassing the steam treatment space, and a second switch position in which the liquid circuit is opened to connect the water outlet of the steam generator to a temporary waste water connection.