Liquid Storage Box, Additive Dispensing Apparatus, and Method for Identifying Additive Type

    公开(公告)号:US20240117559A1

    公开(公告)日:2024-04-11

    申请号:US18264616

    申请日:2022-01-20

    IPC分类号: D06F39/02

    CPC分类号: D06F39/022 D06F2103/22

    摘要: A liquid storage box, an additive dispensing apparatus, and a method for identifying an additive type. The liquid storage box is provided with a closed chamber for storing additive. At least one marking conductive component is disposed on the liquid storage box. Any one element or a combination of elements selected from a group consisting of the quantity, position, shape, and resistance of the marking conductive components provided on the liquid storage box box indicates correspondingly the type of additive. The identification conductive components are arranged in an accommodating portion of the additive dispensing apparatus. The identification conductive components cover the shadows of the marking conductive components disposed on different liquid storage boxes in the accommodation portion. The marking conductive component of the liquid storage box is spaced from the identification conductive component in the accommodating portion, so as to form capacitance correspondingly indicating the type of the additive.

    CLOTHES DRYING DEVICE AND HEAT SUPPLY METHOD THEREFOR

    公开(公告)号:US20230043093A1

    公开(公告)日:2023-02-09

    申请号:US17789413

    申请日:2020-11-16

    摘要: A clothes drying device, including an air channel, an air path switching assembly, multiple clothes drying apparatuses, and multiple heating apparatuses. The air path switching assembly includes a first multi-position switching component and a second multi-position switching component. The first multi-position switching component and the second multi-position switching component are respectively provided between a hot air input section and intermediate heat source sections and between a hot air output section and the intermediate heat source sections; the first multi-position switching component and the second multi-position switching component have the same number of switching positions and are configured to work in conjunction to each other so that at least one clothes drying apparatus is selectively communicated with the corresponding hot air input section, the hot air output section, and the intermediate heat source sections so as to form a circulation loop.

    WASHING AND DRYING INTEGRATED MACHINE AND CONTROL METHOD

    公开(公告)号:US20190194860A1

    公开(公告)日:2019-06-27

    申请号:US16312000

    申请日:2017-06-22

    摘要: A washing and drying integrated machine comprises a housing; a drying drum assembly configured to dry clothes and a washing drum assembly configured to wash clothes, which are respectively arranged inside the housing and operate independently. The washing and drying integrated machine further comprises a heating device, wherein the heating device is respectively connected with a drying drum in the drying drum assembly and a washing drum in the washing drum assembly via ventilating ducts. The same heating device provides hot wind to the inside of the drying drum and the inside of the washing drum. Opening or closing of valves on the ventilating ducts between the heating device and the drying drum as well as the washing drum, provide separate or simultaneous supply of heat to the drying drum and the washing drum, thereby realizing multiple purposes of the heating device.

    TEMPERATURE CONTROL METHOD FOR CLOTHES DRYING TREATMENT DEVICE, AND CLOTHES DRYING TREATMENT DEVICE

    公开(公告)号:US20210123183A1

    公开(公告)日:2021-04-29

    申请号:US17052993

    申请日:2019-04-30

    IPC分类号: D06F58/38

    摘要: A heating device of a clothes drying treatment device executes an on or off operation in a temperature interval. When the temperature in a drum reaches an upper limit value TDx of the temperature interval under an action of the heating device, the heating device is turned off and the heating device stops heating. The upper limit value TDx decreases as a number of off times x of the heating device increases. Accordingly, a higher initial off temperature is adopted for the heating device, the temperature in the drum rapidly increases to the drying temperature, a preheating time is shortened, and a certain coefficient is multiplied in following control parameters controlling on or off of the heating device. The coefficient is related to the number of on-off times, and the effect is achieved that the off temperature of the clothes dryer gradually decreases as the number of on-off times increases.