Haier Patente

The present application relates to the technical field of refrigeration devices, and discloses a refrigerator, comprising a liner, at least provided with a plurality of air ports; and a drawer assembly, arranged in the liner, the drawer assembly comprising a drawer cover plate and a drawer body which are slidably connected to each other, the drawer cover plate being provided with a moisture-permeable assembly, the top of the drawer assembly being provided with a first vent part and a second vent part opposite to each other, airflow blown out from at least one air port flowing into the drawer body through the first vent part and flowing out through the second vent part, wherein the airflow flowing into the drawer body forms an auxiliary air path on the lower surface of the drawer cover plate, and the auxiliary air path is used for preventing frost from forming on the lower surface of the moisture-permeable assembly. The present application further discloses a control method and apparatus for a refrigerator.

The present invention relates to the technical field of household appliance control. Specifically provided are an interface display method and apparatus for a household appliance, and an electronic device and a storage medium, which aim to solve the technical problem of the low control efficiency of existing household appliances. For this purpose, the interface display method for a household appliance of the present invention comprises: receiving display information sent by at least one slave device; determining a display priority of the at least one slave device on the basis of the display information; and on the basis of the display priority, performing partitioned displaying on a control interface of a master device and a control interface of the at least one slave device in a preset display mode. In this way, remote control over a slave device is realized, the efficiency of controlling a household appliance is improved, and the usage experience of a user is improved.

A control method for a laundry treatment device, and a laundry treatment device. The laundry treatment device is configured to be capable of delivering low-temperature air from the outside to a laundry treatment drum. The control method comprises: acquiring the material of laundry in a laundry treatment drum; and selectively running a low-temperature dehumidification mode according to the material of the laundry, wherein the low-temperature dehumidification mode comprises delivering low-temperature air from the outside to the laundry treatment drum. When the material of the laundry is a material that requires special care, the laundry is directly dried by means of low-temperature air in nature, without the need for heating the air, such that the laundry can be protected from being damaged by a high temperature, thus improving the care effect of the laundry, and also saving on electric energy. Moreover, debris such as lint on the laundry can also be blown out of the laundry treatment drum by means of external air.

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Provided are a control method, apparatus, and device and a storage medium. The control method is applied to a primary electrical appliance including a first display panel. The control method includes: when the first display panel is in a first interactive state, in response to a first operation by a user on the first display panel, controlling the first display panel to switch to a second interactive state; and in response to a second operation by the user on the first display panel in the second interactive state, controlling a secondary electrical appliance communicatively connected to the primary electrical appliance to start operating based on the second operation.

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An additive dispensing device includes two channels capable of respectively inletting water, a negative pressure water supply channel (500) and a water supply channel (100); a liquid dispensing channel (3) connected to a liquid storage chamber (21) storing an additive; and a control switching structure for changing the connection mode of the liquid dispensing channel (3); the liquid dispensing channel (3) connects the negative pressure water supply channel (500) and the liquid storage chamber (21), and utilizes the negative pressure generated by the inlet water flow of the negative pressure water supply channel (500) to extract the additive in the liquid storage chamber (21) into the liquid dispensing channel (3); or, both ends of the liquid dispensing channel (3) are connected to the water supply channel (100), and part of the inlet water flow of the water supply channel (100) flows into the liquid dispensing channel (3), and the extracted additive is dispensed into the water supply channel (100). Through the above arrangement, the dispensing device can achieve the effect of extracting and mixing the additives in steps by utilizing the inlet water flows of different waterways, and then fully mix the additives by utilizing the inlet water flows that flow into the water supply channel (100) at intervals, thereby greatly improving the mixing uniformity of the additive mixture.

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A washing machine includes an outer tub (100); an inner drum (200) arranged inside the outer tub (100); a water retaining ring (1) protruding inward is provided at an outer tub opening (102), and an end of the water retaining ring (1) protruding inward extends to at least near the outer wall of the inner drum (200), for blocking water between the inner drum and the outer tub from flowing towards the outer tub opening (102). By arranging a water retaining ring at the outer tub opening of the washing machine, the water retaining ring can shield the gap between the outer tub opening and the inner drum opening, effectively avoiding the splashing water in the gap between the inner drum and the outer tub from flowing out of the gap at the openings. Accordingly, the phenomenon of residual water accumulating at the outer tub opening cannot happen during the operation of the drum washing machine with a non-perforated drum, thereby it is avoided the problems such as water overflow and odor generation in the washing machine.

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