摘要:
A spray arm assembly for a dishwashing appliance is provided. The assembly can provide for sprays of fluid at different angles against the articles to be cleaned. For example, the spray arm assembly can have at least two spray bodies rotatable in opposite directions. Because the fluid is sprayed from the spray bodies at different angles and from different directions, more efficient and effective cleaning can be accomplished. In certain embodiments of the invention, one or both spray bodies may be operated at any one time and/or at different flow rates.
摘要:
The present subject matter provides a dishwasher appliance that measures the amount of ozone in a wash chamber of the appliance. The appliance is also configured for adjusting the amount of ozone in the wash chamber based upon such measurements. The appliance may adjust the amount of ozone by, e.g., adjusting the flow rate of wash fluid to the wash chamber, adjusting the flow rate of air in the wash chamber, and/or adjusting the temperature of wash chamber. Related methods are also provided.
摘要:
A dishwashing appliance is provided that adjusts the pH during the cleaning process so as to allow for cleaning with both alkaline and acidic wash fluids. Alkali and acidic additives are used to improve the removal of substances that are pH sensitive. Such additives can be provided in predetermined amounts and/or a pH sensor can be used to regulate the amount of such additives that are utilized during the cleaning process.
摘要:
A spray arm assembly for a dishwasher system is disclosed. The spray arm assembly includes a spray arm which has an internal chamber, a liquid inlet in flow communication with the internal chamber to supply the internal chamber with liquid from a source of liquid, an outlet passageway in flow communication with the internal chamber for discharging liquid from the internal chamber, an air inlet in flow communication with the outlet passageway, and a region adjacent the air inlet and defining part of the outlet passageway. The region is configured to create a venturi effect at the air inlet when the liquid passes through the region so that air is drawn into the outlet passageway from the air inlet and a mixture of air and liquid is discharged from the outlet passageway. A dishwasher system incorporating such a spray arm assembly is also disclosed.
摘要:
An apparatus and method for controlling air temperature in an appliance. The apparatus includes an air cooling unit disposed in an airflow path and an air heating unit disposed in the airflow path and fluidically coupled to the air cooling unit by a refrigerant. The apparatus also includes a de-heater fluidically coupled to the air cooling unit and the air heating unit by the refrigerant to controllably dissipate heat from the refrigerant.
摘要:
A spray arm assembly for a dishwashing appliance is provided. The assembly can provide for sprays of fluid at different angles against the articles to be cleaned. For example, the spray arm assembly can have at least two spray bodies rotatable in opposite directions. Because the fluid is sprayed from the spray bodies at different angles and from different directions, more efficient and effective cleaning can be accomplished. In certain embodiments of the invention, one or both spray bodies may be operated at any one time and/or at different flow rates.
摘要:
An electrolysis device is disclosed for producing alkaline water from water including an electrolysis vessel, a positive electrode, a negative electrode, a bipolar membrane element, and at least one cation exchangeable membrane within the electrolysis vessel. The bipolar membrane element has a cation exchangeable side and an anion exchangeable side, the cation exchangeable side being closer to the negative electrode than the anion exchangeable side. The at least one cation exchangeable membrane is arranged between the anion exchangeable side of the bipolar membrane element and the positive electrode, so as to define an alkali chamber between the bipolar membrane element and the cation exchangeable membrane. An ionic exchange resin is associated with the vessel, whereby flow of the water though the vessel and the ionic exchange resin produces alkaline water in the alkali chamber. Various options and modifications are possible. A related washing machine such as a dishwasher is also disclosed.
摘要:
The present subject matter provides a dishwasher appliance that measures the amount of ozone in a wash chamber of the appliance. The appliance is also configured for adjusting the amount of ozone in the wash chamber based upon such measurements. The appliance may adjust the amount of ozone by, e.g., adjusting the flow rate of wash fluid to the wash chamber, adjusting the flow rate of air in the wash chamber, and/or adjusting the temperature of wash chamber. Related methods are also provided.
摘要:
A method of operating a dishwasher containing a volume of liquid for prewashing includes the steps of spraying items in the dishwasher by operating a circulation pump assembly to achieve prewashing with only the volume of liquid; filtering the volume of liquid with a filter assembly to remove particles from the items by operating the circulation pump assembly; and flushing the particles out of the filter assembly using at least some of the volume liquid by operating a drain pump assembly. Related filter assemblies and dishwasher designs are also disclosed.
摘要:
Embodiments, presented herein are directed to a filtration system including an outer pipe, an inner pipe and a stirrer. The outer pipe is configured to receive a working fluid from a filter inlet. The outer pipe includes a venturi neck and an outer channel. The venturi neck is located downstream of the filter inlet. The outlet channel is located downstream of the venturi neck, wherein the outlet channel is configured to provide an outlet for a first type of impurity. The inner pipe is co-axially positioned with the outer pipe, wherein the inner pipe is configured to receive a second type of impurity. The stirrer is positioned inside the outer pipe, wherein the stirrer rotates with the inner pipe to substantially separate at least the first and the second types of impurities from the working fluid.