61results about "Washing processes" patented technology

Various examples are directed to systems and methods for dishwasher automatic prescrapping. A method includes monitoring a dishwasher to sense placement of dishware within the dishwasher. Upon sensing placement of the dishware, the method includes circulating, using wash arms of the dishwasher, wash water over the dishware. Using a collection tray, the wash water and soil are collected from the dishware. The collection tray includes a slope configured to direct the wash water and the soil to an external separator. The method further includes automatically separating, within the external separator, the soil from the wash water. The external separator provides removal access of the separated soil. The method also includes directing, by the external separator, the separated wash water to a wash sump tank for recirculation in the dishwasher for subsequent wash cycles.

The invention discloses a washing electric appliance which comprises a base, a main body and a heat pump drying system, the main body is arranged on the base and forms a washing cavity, and a first through hole and a second through hole which are communicated with the washing cavity are formed in different sides of the main body; the heat pump drying system comprises an air duct component, a compressor, a condenser, a throttling device and an evaporator, the compressor, the condenser, the throttling device and the evaporator are sequentially connected to form a closed refrigerant loop, the air duct component forms a flow guide channel and extends to the second through hole from the first through hole along the main body and the base, and one end of the air duct component is in butt joint with the first through hole. The other end of the air duct component is in butt joint with the second through hole, the evaporator is used for cooling the gas flowing out of the washing chamber, and the condenser is used for heating the gas returning to the washing chamber. Therefore, the first through hole and the second through hole are formed in different sides of the main body, and the air duct component extends from the first through hole to the second through hole along the main body and the base, so that the space of the base can be reasonably utilized.

A dishwasher (100) configured to include features for facilitate its cleaning and maintenance and / or to increase its power efficiency. The dishwasher can include a wastewater heat recovery system and / or a steam heat recovery system. The wastewater heat recovery system can include a wastewater heat exchange coil (363) configured to be detachably placed in a wastewater tank (109) of the dishwasher to heat clean water using thermal energy from the wastewater and to facilitate cleaning of itself and the wastewater tank. The wastewater heat recovery system can include a steam heat exchange coil with a clean water inlet, a clean water outlet, and multiple loops each directly connected between the clean water inlet (873) and the clean water outlet (874) to heat clean water using thermal energy from the steam without significantly reducing the pressure in a hydraulic system of the dishwasher.

A thermal cleaning and disinfecting device (1) for cleaning and disinfecting items, comprising a washing chamber (2); a circulating pump (3) for circulating a cleaning and disinfecting liquid; a plurality of orifices (4) in the washing chamber (2) for applying the cleaning and disinfecting liquid to the items; a control device (5); and a heating system (6A, 6B, 6C) for heating the cleaning and disinfecting liquid, which comprises a steam generator (7) and a heat transfer device (8A, 8B, 8C). The heat transfer device (8A, 8B, 8C) receives steam generated by the steam generator (7) and the cleaning and disinfecting liquid circulated by the circulating pump (3), wherein the steam and the cleaning and disinfecting liquid mix, such that the steam condensates and transfers heat to the cleaning and disinfecting liquid. A corresponding method for heating the cleaning and disinfecting liquid by steam is also described.

The present invention relates to a method of washing dishware in an automatic dishwashing appliance. The method of the present invention enables chemistry to be specifically targeted to the pre-wash stage of an automatic dishwashing cycle as well as the main-wash stage of an automatic dishwashing cycle.

The residue collecting device comprises a water tank, a driving pump, a filtering assembly and a filtering bottom plate, a water passing cavity is formed in the water tank, and a water drainage opening is formed in the outer wall of the water tank; the driving pump comprises an impeller, and the impeller is rotationally arranged in the water passing cavity; the filtering assembly is arranged in the water passing cavity and located above the impeller, a filtering cavity is formed in the filtering assembly, the top of the filtering cavity is provided with a residue collecting opening communicated with the filtering cavity, and the bottom of the filtering assembly is provided with a flow passing channel for residues to pass through. The filtering bottom plate is movably arranged between a first position where the overflowing channel is closed and a second position where the overflowing channel is opened; when the filtering bottom plate is located at the second position, residues in the filtering assembly are discharged to the water outlet through the overflowing channel; the face, facing the filtering assembly, of the impeller is provided with an avoiding space, and the avoiding space is used for containing the bottom of the filtering bottom plate located at the second position. The slag collecting device is used for solving the technical problem that the requirement of the slag collecting device for the height space is too large.

The present application relates to a system for dispensing a detergent solution from a solid detergent into a dishwasher said dishwasher comprising a washing chamber and being capable of performing cleaning cycles each including washing and rinsing periods; the system including a dispenser for dissolving solid detergent blocks and dispensing detergent solution, wherein the dispenser is configured to accommodate solid detergent, to be removably retrofittable into the dishwasher, and, to allow continuous release of all detergent solution as it is formed. In various applications the system may include a battery-powered control unit and a conductivity sensor, configured to measure the conductivity of the washing liquid and to provide the measured conductivity value to the control unit, said control unit is configured to process the conductivity value and to produce a signal.

The present invention relates to an automatic dishwashing detergent water-soluble pouch that enables chemistry to be specifically targeted to the pre-wash stage of an automatic dishwashing cycle as well as the main-wash stage of an automatic dishwashing cycle.

A vessel flushing apparatus and a vessel flushing apparatus are disclosed, the vessel flushing apparatus including a fluid discharge member having a plurality of nozzles, and a trigger for controlling water flow to the nozzles. The cleaning agent source enables cleaning agent to be selectively injected into the water flow of the nozzle. A venturi device or pump may inject a cleaning agent into the water flow of the nozzle.

Methods of dishwashing to remove soils are disclosed, including a first detergent wash step, wherein the detergent is substantially-free of water conditioning agents including polycarboxylic acid polymers and phosphonates, followed by a second step of rinsing under high temperature with a water conditioning agent, namely polycarboxylic acid polymers. The methods result in little to no precipitation forming on the treated ware due to the treating of the hard water before it contacts the alkalinity source which prevents precipitation and / or flocculation from occurring.

The present invention relates to a method of washing dishware in an automatic dishwashing appliance. The method of the present invention enables chemistry to be specifically targeted to the pre-wash stage of an automatic dishwashing cycle as well as the main-wash stage of an automatic dishwashing cycle.

The invention relates to an intelligent dish-washing machine, a cleaning method of the intelligent dish-washing machine and an electronic device. The intelligent dish washing machine comprises a cleaning cavity, a motor and a controller. A driving shaft and a fixing assembly are arranged in the cleaning cavity; the driving shaft is connected with the motor and the fixing assembly; the motor drives the fixing assembly to rotate when driving the driving shaft to rotate; the fixing assembly is used for fixing tableware to be cleaned; to-be-cleaned tableware and the fixing assembly move synchronously; and the controller is used for controlling the motor to rotate to drive the tableware to be cleaned to move in the cleaning cavity when the cleaning cavity is filled with water. By means of the intelligent dish washing machine, the problem that an existing dish washing machine is uneven in cleaning can be solved.

The invention provides a tableware placing method of a dish-washing machine and the dish-washing machine. The method comprises the following steps: acquiring an image comprising at least one to-be-placed tableware; performing image recognition on the image to obtain parameters of the tableware; wherein the parameters of the tableware comprise the size, the shape, the depth, the smudginess degree, the type and the number; determining a placement mode of the tableware in the dish-washing machine based on the parameters of the tableware; based on the placement mode of tableware, the tableware is projected to a shelf of the dish-washing machine in a projection mode. In the mode, through scientific and reasonable guidance, the problems that the space of the dish washing machine is wasted and the washing effect is poor due to the fact that a user places tableware according to experience are solved. The arrangement mode of tableware can be adjusted according to different parameters of the tableware, reasonable utilization of the internal space of the dish washing machine is achieved, and the optimal cleaning effect is achieved. In addition, the operation process can be simplified, user experience is improved, and the tedious problem that repeated attempts are needed when a user manually operates misplacement in an existing solution is solved.

A dishwasher (100) and a method for treating washware, where the dishwasher (100) comprises a washing cavity (110) configured to receive washware (200), a rack (120) removably inserted in the washing cavity (110), and a washware recognition system (300) configured to detect a washware characteristics (310) for each washware (200) in the washing cavity (110). The washware recognition system (300) comprises two image capturing devices (320, 330) capturing at least one first, second and third image (321, 331, 332) of the washware in the rack (120), a neural network (340) configured to, based on the at least one first (321), second (331) and third images (332), determine a washware characteristics (310), and a control unit (360) configured to evaluate the washware characteristics (310) and determine a washware treatment cycle (350) based on the washware characteristics (310).

The present application relates to a kind of cleaning machine and exhaust method, including box, box side is equipped with hot air assembly for heating and blowing into washing cavity with ambient air, bottom of box is equipped with bottom disc, installation space for installing components between bottom disc and box is formed, still include exhaust seat, baffle, first exhaust tail pipe and second exhaust tail pipe, box side is opened with exhaust port, the exhaust seat is located in the outside of box, exhaust passage extending from top to bottom is arranged in the exhaust seat, the upper portion of this exhaust passage is communicated with exhaust port, the lower end of the exhaust passage is provided with relatively independent first exhaust port, second exhaust port, the baffle is rotatably arranged in the lower portion of exhaust passage and is used to make exhaust passage and one of first exhaust port, second exhaust port are communicated, the first exhaust tail pipe is connected at first exhaust port, for gas is exported outward, the second exhaust tail pipe is connected at second exhaust port, for gas is transported to bottom disc.

A dishwasher comprises: a body which has an opening and in which an object to be washed is loaded; a door connected to one side of the body to open and close the opening; a driving device for driving the door to be selectively open; a memory for storing at least one instruction; and one or more processors for executing the at least one instruction, wherein the one or more processors acquire an operation state of a heating device around the dishwasher, acquire a door opening time point related to a drying process on the basis of the acquired operation state, and control the driving device to open the door in relation to the drying process on the basis of the acquired door opening time point.

The present invention relates to a method of washing dishware in an automatic dishwashing appliance. The method of the present invention enables chemistry to be specifically targeted to the pre-wash stage of an automatic dishwashing cycle as well as the main-wash stage of an automatic dishwashing cycle.

A dishwasher drying system including at least one spray arm positioned within a dishwasher tub, the at least one spray arm having a water source and an air source.

A system comprises a support, typically part of dishwashing machine or clothes washing machine, having a plurality of piezoelectric transducers. Each transducer can have a cylindrical housing with a water inlet along a side surface of the housing. The transducers can also comprise a lens and a piezoelectric material with electrodes configured to couple to a power supply.

A dishwasher drying system including at least one spray arm positioned within a dishwasher tub, the at least one spray arm having a water source and an air source.

The dish washing machine comprises a water tank, a filtering mechanism, a cleaning mechanism and a driving mechanism, the water tank is provided with a cavity, the filtering mechanism is arranged in the cavity, and the cleaning mechanism is installed outside the filtering mechanism, rotatably arranged in the cavity relative to the filtering mechanism and used for cleaning the filtering mechanism. The driving mechanism is connected with the cleaning mechanism and used for providing power for rotation of the cleaning mechanism. Through mutual cooperation of the driving mechanism and the cleaning mechanism, self-cleaning of the filter screen can be achieved, and the situation that the use experience of a user is affected due to the fact that tiny residues attached to the filter screen are not prone to being cleaned by the user is avoided.

The invention relates to a cleaning device (110) for cleaning goods to be cleaned (112). In particular, the cleaning device can be a conveyor dishwasher (126). The cleaning device (110) comprises at least one cleaning chamber (122) and at least one transporting device (118). The transporting device (118) is designed to transport the goods to be cleaned (112) through the cleaning chamber (122) in a transport direction (120). The cleaning device (110) has at least one rinsing nozzle system (178) for applying at least one rinsing fluid, in particular fresh water, to the goods to be cleaned (112). The rinsing nozzle system (178) has at least two rinsing nozzle units (196) arranged perpendicular to the transport direction (120) at different positions. The rinsing nozzle units (196) can be switched independently of each other in order to apply rinsing fluid to the goods to be cleaned (112) at the different positions independently of each other.

The invention relates to the technical field of dish washing machines, and particularly provides a dish washing machine dish basket assembly and a dish washing machine. The bowl basket body is provided with side fences; the saucer fixing piece is clamped on one side of the bowl basket body; the movable bent frame comprises a fixed frame and a supporting frame, the fixed frame is rotationally arranged on the saucer fixing piece, and the supporting frame is arranged on the fixed frame; wherein the movable bent frame has a first state and a second state which can be mutually switched. Furthermore, the upper bowl basket, the saucer fixing part and the movable bent frame are arranged in the bowl basket assembly of the dish-washing machine, so that the movable bent frame can form an independent teacup supporting structure when needed and can be folded to release the space of the bowl basket when not needed, a special placing position is provided for a teacup, the teacup and other cups are prevented from being tightly placed, and the use is convenient. The reasonable distance between the tableware is ensured, so that the spraying water flow can smoothly pass through, and the cleaning effect of the teacup and the adjacent cups is improved.

An automatic dishwashing detergent water-soluble pouch that enables chemistry to be specifically targeted to the pre-wash stage of an automatic dishwashing cycle as well as the main-wash stage of an automatic dishwashing cycle. The pouch includes a first region that is connected to a second region. The first region comprises at least one chamber that is at least partially enclosed by water-soluble film. The second region comprises a fibrous article. The fibrous article is directly or indirectly connected to the water-soluble film.

The invention provides a residue collecting device and a dish-washing machine, the residue collecting device comprises a water tank, a driving pump, a filtering assembly and a filtering bottom plate, a water passing cavity is formed in the water tank, and the outer wall of the water tank is provided with a water outlet; the driving pump comprises an impeller, and the impeller is rotationally arranged in the water passing cavity; the filtering assembly is arranged in the water passing cavity and located above the impeller, a filtering cavity is formed in the filtering assembly, the top of the filtering cavity is provided with a residue collecting opening communicated with the filtering cavity, and the bottom of the filtering assembly is provided with a flow passing channel for residues to pass through; the filtering bottom plate is movably arranged between a first position where the overflowing channel is closed and a second position where the overflowing channel is opened, and when the filtering bottom plate is located at the first position, residues are collected into the filtering assembly; when the filtering bottom plate is located at the second position, residues in the filtering assembly are discharged to the water outlet through the overflowing channel. The technical problem that collected food residues are difficult to effectively discharge is solved.

The present application relates to a kind of spray structure for cleaning machine and cleaning machine, a kind of spray structure for cleaning machine includes spray arm, the outer wall surface of the second wallboard of spray arm is opened with at least three arc grooves in the outer peripheral side of spray hole, moving piece, setting on the outer wall surface of the second wallboard of spray arm, and be arranged to be able to go back and forth along the length direction of the spray arm;Each arc groove corresponds to one movable rod, the outer end of movable rod is provided with the sliding element of sliding fit with corresponding arc groove, the inner end is provided with connecting rod, and each connecting rod is spliced to form water hole;Each movable rod corresponds to a group of transmission assembly, and the power input end of each transmission assembly is connected with moving piece drive, and power output end is respectively connected with corresponding movable rod drive, to drive each movable rod along corresponding arc groove to increase or reduce water hole.Movable rod can be according to actual washing environment, by adjusting the size of water hole to change the lift of water flow or water output.

The invention discloses a dish-washing machine which comprises a cabinet body, a water path system and a separation component, and the water path system is arranged on the cabinet body. The partition component is connected with the cavity wall of the cabinet body in a sealed mode so as to divide an inner cavity of the cabinet body into an upper washing cavity and a lower washing cavity which are independent of each other, the volumes of the upper washing cavity and the lower washing cavity are not equal, the partition component is provided with an internal water path, the internal water path is communicated with the water path system, and the water path system is communicated with the cabinet body. The inner water path is used for draining water from the upper washing cavity. According to the technical scheme, when a small amount of tableware or tableware with light greasy dirt is cleaned, water consumption and electricity consumption are saved, cleaning time is shortened, the cleaning efficiency of the dish washing machine is improved, meanwhile, the internal water path is directly arranged on the separation component to drain water from the upper washing cavity, and the water drainage efficiency is improved.

The invention relates to the technical field of dishwashers, in particular to an exhaust control method of a dishwasher and the dishwasher. The problem that a human body is easily scalded by mistake during steam exhaust operation of an existing dish washing machine is solved. The exhaust control method of the dish-washing machine comprises the steps that a first detection device detects whether a human body enters a first preset area or not in real time within first preset time before the dish-washing machine executes steam exhaust operation; when it is detected that the human body enters the first preset area, the second detection device detects the distance between the human body and the exhaust port of the dish washing machine in real time and records the distance as the actual distance; selectively performing a delay operation according to the actual distance; wherein the delay operation is to delay the execution of the steam exhaust operation. The dish-washing machine can effectively prevent a human body from being scalded, steam exhaust operation is conducted in a safe environment, safe exhaust is guaranteed, and user experience is improved.