Abstract: An automatic delivery system for a washing machine, and a washing machine, are provided. The automatic delivery system comprises: a water box provided with a main water inlet pipeline and a detergent delivery pipeline; a distribution box arranged inside the water box and provided with at least one installation cavity for accommodating a washing additive box; the washing additive box being installed in the installation cavity, and being provided with an unidirectional ventilation structure and a liquid outlet, and a negative pressure extraction mechanism, the negative pressure extraction mechanism comprising a Venturi tube arranged in the main water inlet pipeline, the washing additive being drawn out of the washing additive box and delivered into the washing barrel by a negative pressure generated by water flow through an outlet of the Venturi tube.

Abstract: A refrigerator (100) includes: a cabinet (110), in which are defined a cooling chamber (150) at a lower portion and a first storage compartment and a second storage compartment which are spaced side by side above the cooling chamber (150); and an evaporator, arranged in the cooling chamber (150) and configured to cool an airflow entering the cooling chamber (150) to form a cooled airflow. At least one first return air inlet communicated with the cooling chamber (150) is formed in a left sidewall of the first storage compartment such that a return airflow of the first storage compartment enters the cooling chamber (150) to be cooled via the first return air inlet. At least one second return air inlet communicated with the cooling chamber (150) is formed in a right sidewall of the second storage compartment such that a return airflow of the second storage compartment enters the cooling chamber (150) to be cooled via the second return air inlet.

Abstract: A refrigerator, comprising an automatic door-opening/closing apparatus mounted on a refrigerator body for driving the opening and closing of a door. When opening the door, if a first obstacle detecting apparatus detects the presence of an obstacle in front of the door, then the automatic door opening/closing apparatus stops the opening of the door; when closing the door, if a second obstacle detection apparatus detects the presence of an obstacle behind the door, then the automatic door-opening/closing apparatus stops the closing of the door. This stops the movement of the door upon the discovery of an obstacle while opening or closing the door, thus preventing the door from being damaged by collision, and when the obstacle is a person, preventing physical injuries from being caused.

Abstract: An additive feeding device includes a water supply pipeline; a liquid storage box containing an additive; and a suction structure which includes a connecting pipeline which is at least partially connected with the water supply pipeline in parallel, the connecting pipeline is provided with a power unit for providing suction power, the liquid storage box is connected with the connecting pipeline, and the water supply pipeline and/or the connecting pipeline are/is provided with a control device for controlling the flow direction and/or on-off of a liquid in the pipeline. The control device is used for pumping the additive into the water supply pipeline, or enabling a fed water stream to flow through the connecting pipeline to flush a power device. The automatic feeding device can achieve the effect that the additive is sucked into the water supply pipeline through the suction structure and the suction structure is flushed.

Abstract: An additive feeding device includes a water supply pipeline, the water supply pipeline is provided with a rising convex part for increasing the height of a water path in the fed water stream direction, and the water supply pipeline on the upstream of the rising convex part is connected with a liquid storage box through a suction structure, and the additive pumped into the water supply pipeline flows to the upstream of the water supply pipeline in a countercurrent mode under the blocking action of the rising convex part. By means of the arrangement, the automatic feeding device can suck the additive into the water supply pipeline through the suction structure, the pumped additive flows to the upstream of the water supply pipeline in a countercurrent mode under the blocking action of the rising convex part arranged in the water supply pipeline.

Abstract: A support plate mounted on the inner side wall of an inner drum has a through hole corresponding to drain openings formed in the wall of the drum, and a gap between the support plate and the side wall of the inner drum forms a space for valve plugs of sealing valves to move up and down; a mounting sleeve installed on the upper side of the support plate has an inner through hole coaxially arranged with the through hole in the support plate, so that the valve plugs of the sealing valves are coaxially installed in the inner through hole and can move up and down. A drain opening formed in the side wall of the inner drum is provided with a sealing valve installed on the inner drum via the sealing valve structure.

Abstract: Provided is a clothing shaking device for clothing care apparatus, the care apparatus includes a cabinet, the shaking device includes a driving member, a first connecting member, a second connecting member, a beam and a connecting structure arranged on the beam, when the driving member drives the first connecting member to rotate and thus drives the second connecting member to move, a swimming structure can apply acting force to the connecting structure to make the connecting structure and the beam move back and forth together. Through the connection between the swimming structure and the connecting structure, when the driving member drives the first connecting member to rotate and thus drives the second connecting member to move, while driving the beam to move back and forth, the movement amplitude of the beam in the direction perpendicular to the beam can be reduced.

Abstract: A laundry treatment agent dispensing assembly for use in a laundry treatment device, and a laundry treatment device including a body; the laundry treatment agent dispensing assembly includes a storage container fixed to the body, a dispensing container slidably connected to the body, and a liquid guiding cannula; one end of the liquid guiding cannula is communicated with the dispensing container, and the other end of the liquid guiding cannula is inserted into the storage container; the length of the liquid guiding cannula is set so that the other end of the liquid guiding cannula does not go out of the storage container when the dispensing container moves away from the storage container; when a laundry treatment agent is added, it is only needed to pull the dispensing container from the body, and the liquid guiding cannula enables the dispensing container to be communicated with the storage container.

Abstract: A detergent dispensing device comprises a water box and a feeding box. A feeding chamber is in the feeding box, and has a stop plate for preventing water from flowing toward a water outlet. A siphon on the stop plate communicates one side with the other side, so that at an upstream side of the stop plate, a detergent and water flow fed to the water box from the feeding box is blocked by the stop plate and accumulated up to a water level for triggering a siphonic effect, and then flows to a downstream side along the siphon, and flows out from the water box via the water outlet. By the above arrangement, the detergent fed in the feeding chamber by a user is blocked by the stop plate, diluted by water, and then flows to the downstream side of the stop plate along the siphon.

Abstract: A branched air supply device includes: a shell having a peripheral wall portion, with the peripheral wall portion being provided with a plurality of air supply ports; a plurality of baffles, with each of the baffles being rotatably mounted at one of the air supply ports; a plurality of transmission assemblies, with each of the transmission assemblies being provided with a rotating member and a first transmission mechanism, and each of the first transmission mechanisms being configured to transmit a rotational motion of a corresponding rotating member to one of the baffles, so that the baffle is at rest or rotates; and a driving device having a driving source and a second transmission mechanism, with the second transmission mechanism being configured to transmit one motion, output by the driving source, to the plurality of rotating members, so that each of the rotating members is at rest or rotates.

Abstract: Disclosed is a refrigerating and freezing device, including: a storage compartment partitioned into a plurality of first spaces; a cooling chamber configured to accommodate an evaporator of the refrigerating and freezing device; an air channel system having a plurality of first air supply outlets, a main return air outlet and an on-off control device; and a plurality of drawers, wherein each drawer is mounted in one of the first spaces, each drawer has an air inlet and a return air outlet, each air inlet is communicated with one of the first air supply outlets, and each return air outlet is communicated with the main return air outlet; and the on-off control device is configured to control air flow from the cooling chamber to flow to one or more of the plurality of first air supply outlets, and then control all or part of the air flow to flow to the corresponding drawers.

Abstract: A refrigerator comprises: a storage compartment; a push-pull drawer provided in the storage compartment; and a slide rail assembly provided between the drawer and a sidewall of the storage compartment. The slide rail assembly comprises a first supporting member extending in a push-pull direction of the drawer and connected to one sidewall of the storage compartment. A front end of the first supporting member is provided with an installation portion. A terminal box cover is fixed to a top portion of the installation portion. A bottom portion of the installation portion is provided with an installation portion fixing structure. The installation portion fixing structure comprises multiple jaws for fixing cable assemblies extending out of the terminal box cover. The multiple jaws are arranged at intervals along a curved line. The curved line has a convex apex at a middle portion thereof and slopes downwards toward two ends thereof.

Abstract: A refrigerator (100), comprising: a cabinet (110), having at least one storage compartment (140) defined therein, and having side walls (114); and a light source (500), which is disposed at the side wall (114), and configured such that light emitted by the light source (500) obliquely propagates backwards inside the box body (110), so as to provide illumination for the at least one storage compartment (140). According to the refrigerator (100), the light source (500) is provided at the side wall (114) of the cabinet (110), and light emitted by the light source (500) obliquely propagates backwards inside the cabinet (110) to provide illumination for the storage compartment (140); thus, illumination for the storage compartment (140) would not be affected by a shelf, and the light propagates backwards so that no dazzling occurs to the user's visual experience.

Abstract: An auxiliary mounting device and a mounting and use method for a saddle window air conditioner. The auxiliary mounting device comprises a base and a bolt. The base is located below a connection section of a saddle window air conditioner, and forms a certain distance away from the connection section. One end of the bolt is connected to the base, and the other end of the bolt passes through the connection section and is threadedly connected to the connection section.

Abstract: A centrifugal fan and a dryer, where the centrifugal fan includes a shell, a driving mechanism, an impeller and a volute tongue arranged in the shell, the driving mechanism is connected with the tongue and can drive the tongue to rotate between a first limit position and a second limit position, the tongue includes a first volute tongue part and a second volute tongue part; when the tongue is located at the first limit position and the impeller rotates forwards, the first tongue part abuts against the inner wall of one side of the shell in a sealed mode, the second tongue part can cut the air blown by the impeller, and when the tongue is located at the second limit position and the impeller rotates reversely, the first tongue part can cut air blown by the impeller.

Abstract: The present disclosure discloses a clothing information processing method, comprises: the server receives the clothing information sent by a washing device and saves it; the server receives request information sent by an intelligent terminal; the server obtains the corresponding clothing information according to the request information and sends it to the intelligent terminal. In this disclosure, the server receives the clothing information sent by the washing device and stores the clothing information. In this way, in the whole washing cycle, even after this washing cycle, the user can obtain the clothing information from the server through the intelligent terminal, which avoids that in the prior art, after the stage of uploading clothing information by the washing device is completed, the intelligent terminal can no longer obtain clothing information.

Abstract: A centrifugal fan and a clothing dryer. The centrifugal fan includes a housing as well as an impeller and a worm tongue disposed in the housing. The housing has an air inlet and an air outlet. The volute tongue includes a first volute tongue and a second volute tongue that are stacked and staggered. The first volute tongue cuts the air blown from the impeller and guide the air to the air outlet when the impeller rotates forward. The second volute tongue cuts the air blown from the impeller and guide the air to the air outlet when the impeller rotates backward. When the impeller rotates, the first volute tongue or the second volute tongue can cut the air blown from the impeller and guide the air to the air outlet, so that the centrifugal fan can blow out air when the impeller rotates forward and backward.

Abstract: Disclosed is an auxiliary mounting device and a mounting method for a saddle-type window air conditioner. Two groups of mutually connected L-shaped main supports and L-shaped auxiliary supports are included. Main transverse supports are connected with auxiliary transverse supports, an upper surface formed after the main transverse supports are connected with the auxiliary transverse supports is a plane, and a connecting part of a saddle-type window air conditioner is located on the plane. The main transverse supports and the auxiliary transverse supports can move relative to each other, so that a distance between main vertical supports and auxiliary vertical supports is adjustable for adaptation to windows with different sizes, and that the applicability is strong.

Abstract: Provided are an air-conditioning system, a data transmission method and apparatus, and a computer storage medium.