Abstract: A refrigerator, comprising: a refrigerator body, comprising a storage liner at a bottommost position; a top cover, arranged to divide the storage liner into a storage space at the upper part and a cooling space at the lower part; and an evaporator, arranged in the cooling space and configured to cool airflow entering the cooling space to form cooling airflow; wherein the evaporator is placed on a bottom wall of the storage liner, and the bottom wall is provided with a limit structure at the front part and rear part of the evaporator respectively, to realize front and rear limits of the evaporator.

Abstract: A door hinge assembly includes a hinge plate and a mounting shaft. The hinge plate includes a mounting plate, a reinforcing plate, and a connecting hook. The reinforcing plate and the connecting hook are each assembled on the mounting plate. The connecting hook is pivotally connected to the mounting shaft. The door hinge assembly further includes a positioning member, and the positioning member is configured to be capable of positioning the mounting plate and/or the reinforcing plate to a cabinet or a door. By providing the positioning member capable of positioning the hinge plate to the cabinet or the door, when the hinge plate is mounted, the hinge plate may first be positioned to the cabinet or the door by the positioning member, and then the hinge plate is tightened by a fastener, so that the assembly efficiency of the door hinge assembly may be increased.

Abstract: A clothing treatment agent box and a clothing treatment device, including a clothing treatment agent box body. A first cavity is provided in the interior of the clothing treatment agent box body, and a disinfection and sterilization apparatus is fixedly provided in the interior of the first cavity. A first water flow channel is further provided in the first cavity. The disinfection and sterilization apparatus includes a housing provided with a slow-release exchange hole that enables a water flow to make contact with a drug in the disinfection and sterilization apparatus. In the clothing treatment agent box, while disinfection and sterilization effects on clothing and of the clothing treatment device are satisfied, the drug may be slowly dissolved into washing water, thereby prolonging the service life of the disinfection and sterilization apparatus.

Abstract: Disclosed are an electromagnetic wave generating system and a heating device. The electromagnetic wave generating system includes an electromagnetic generating module, a radiating assembly and a matching unit connected in series between the electromagnetic generating module and the radiating assembly. The electromagnetic generating module is configured to generate an electromagnetic wave signal. The radiating assembly includes one or more radiating units and is configured to be electrically connected with the electromagnetic generating module to generate electromagnetic waves of a corresponding frequency according to the electromagnetic wave signal. The matching unit includes a first matching module.

Abstract: A refrigerator, comprising a refrigerator body (30), a first door body (10), a second door body (20), a vertical beam (50), and a driving mechanism (60). The driving mechanism (60) comprises a telescopic member (61) that may be at an extension position or at a retraction position; an elastic member (62); a rotating member (63) rotatable around a second vertical axis and a third vertical axis (X3), with a sliding channel (631) formed thereon; and a sliding column (64). During the closing of the first door body (10) from an open state, the telescopic member (61) moves towards the retraction position from the extension position to drive the rotating member (63) to rotate around the second vertical axis (X2), so that the sliding channel (631) pushes the sliding column (64) to drive the vertical beam (50) to rotate from a folded state to an unfolded state.

Abstract: Provided is a heating device. The heating device includes a cylinder body, a door body, an electromagnetic generating module and a radiating antenna. A heating chamber having a pick-and-place opening is defined in the cylinder body, and the heating chamber is configured to place an object to be processed. The door body is disposed at the pick-and-place opening and configured to open and close the pick-and-place opening. The electromagnetic generating module is configured to generate an electromagnetic wave signal. The radiating antenna is disposed in the cylinder body and electrically connected with the electromagnetic generating module to generate electromagnetic waves of a corresponding frequency according to the electromagnetic wave signal.

Abstract: Provided are an installation foot and a refrigerator having same, the installation foot including: a support base, a part of which forms a support platform; a roller wheel, rollably disposed below the support platform; a first adjustment portion, provided with a first screw rod and a first adjustment rotary disc, the first screw rod being rotatably disposed on the support platform, and the first adjustment rotary disc being fixedly connected to the first screw rod or integrated with the first screw rod to drive the first screw rod to rotate; and a second adjustment portion, provided with a second screw rod and a second adjustment rotary disc, the second screw rod being rotatably disposed on the support platform, and the second adjustment rotary disc being fixedly connected to the second screw rod or integrated with the second screw rod to drive the second screw rod to rotate.

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: The present application belongs to the technical field of intelligent household appliances, and relates to a prompt method for a refrigerator. The method comprises establishing a dish database according to the menu query information of the user, wherein the dish database comprises dishes and foods corresponding to the dishes; establishing a food database according to each food in the refrigerator and the time when the food enters the refrigerator; detecting food in the current refrigerator, wherein each food in the refrigerator is matched with a corresponding dish according to a dish database, and prompt information is obtained according to the time when the food enters the refrigerator in the food database; and prompting with the prompt information; wherein the prompt information includes expected expiration times and recommended dishes.

Abstract: A refrigerator includes a lowermost storage liner, an evaporator, an air supply duct, and at least one air supply fan. A storage compartment and a cooling chamber positioned under the storage compartment are defined in the storage liner. The evaporator is disposed in the cooling chamber and is configured to cool air passing through the evaporator so as to form cooling air supplied to the storage compartment. The air supply duct is disposed in a space defined by the storage liner and is configured to convey the cooling air cooled by the evaporator to the storage compartment. The air supply fan is disposed in the air supply duct and is configured to promote air circulation between the cooling chamber and the storage compartment.

Abstract: The present application provides a method and apparatus for controlling a device based on tapping and a storage medium. The method includes: in response to a tapping action from a user, acquiring sound information triggered by the tapping action; performing recognition processing on the sound information according to a preset recognition model set to determine a recognition result of the sound information, where the recognition model set includes at least one recognition model; and controlling the device according to the recognition result.

Abstract: A control method and system for refrigeration, oil return and noise reduction of a multi-split air-conditioner, wherein the method includes: when the accumulative time that the frequency of a compressor is smaller than the set frequency threshold reaches the oil return cycle and a standby indoor unit exists, conducting an oil return running mode; resetting the accumulative time; starting counting the oil return running time; calculating the indoor unit starting load; determining the opening degree of an expansion valve of the standby indoor unit according to the indoor unit starting load and whether there is anyone in a room where the standby indoor unit is located; controlling the compressor to run according to the set oil return frequency; and when the oil return running time reaches the oil return set time, exiting the oil return running mode, and conducting a normal refrigerating running mode.

Abstract: A refrigerator comprises: a refrigerator body (10), at the interior of which a cooling chamber (11) and at least one storage space are confined, wherein the cooling chamber (11) is arranged at the bottom of the refrigerator body (10) and below the storage space; door bodies (20) arranged on a front surface of the refrigerator body (10) to operably open and close the storage space; and an evaporator (21), which is wholly horizontally placed in the shape of a flat cube in the cooling chamber (11) and configured to provide cold energy to the storage space, wherein a bottom wall of the cooling chamber (11) below the evaporator (21) is provided with a water pan (40) to receive condensate water generated by the evaporator (21), and the bottom of the water pan (40) is provided with compensation heating wires (80).

Abstract: An air supply system for a washing apparatus, and a washing apparatus having same including: a fan; an air duct chamber, a first air passage duct and a second air passage duct, which are spaced apart from each other, are arranged in the air duct chamber; an air supply pipe, where the air supply pipe can be in communication with an exhaust port of the fan by the first air passage duct, and the air supply pipe is positioned so as to be able to supply air to a window pad of a washing apparatus by running the fan. With this system, residual water in the window pad can be effectively removed to prevent bacteria breeding and odor generation caused by residual water; also, moist air can be discharged out of the washing apparatus in a timely manner to prevent the moist air from causing pipeline pollution and component erosion.

Abstract: A gas-fired heating device and a gas-fired clothes dryer, where the gas-fired clothes dryer includes the gas-fired heating device, and the gas-fired heating device includes a burner and an igniter, where the burner includes a body and a gas collecting plate, the gas collecting plate is concave upwards to form a gas collecting chamber, and the body has a combustion end provided with a nozzle; the gas collecting plate is connected with the combustion end, and the gas collecting plate is located above the nozzle, so that gas ejected from the nozzle enters the gas collecting chamber; the igniter is provided with an ignition end located outside the nozzle, and the ignition end extends into the gas collecting chamber.

Abstract: A gas-fired clothes dryer, where a mounting base is disposed in a housing, a gas-fired heating device is connected to a mounting frame, and the mounting frame is detachably connected to the mounting base; and the housing is provided with a maintenance port, the maintenance port directly faces the mounting base, and the maintenance port is arranged to allow the gas-fired heating device and the mounting frame to pass through. Through the above arrangement, for replacing a burner, the mounting frame is detached from the mounting base through the maintenance port, and then the gas-fired heating device and the mounting frame are moved out of the housing from the maintenance port, so as to replace the burner on the gas-fired heating device, making the whole process convenient and fast, saving the maintenance time and reducing the maintenance cost.

Abstract: A water storage box and a refrigerator; the water storage box includes a box body and a front panel provided on a front end surface of the box body, and further includes: a locking structure including a locking part and a fitting part, one of the locking part and the fitting part being provided on a rear surface of the front panel, the other of the locking part and the fitting part being provided on the front end surface, and the locking structure being provided near a first side of the front end surface; at least one overturning structure provided between the rear surface and the front end surface, the at least one overturning structure being provided close to a second side of the front end surface, and the first side being opposite to the second side.

Abstract: A shelf assembly for a refrigerator and a refrigerator are provided. The shelf assembly comprises: a shelf device for placing articles; a slide rail forming a slideway in a vertical direction, and having at least two positioning portions in a vertical direction; wherein the shelf assembly further comprises: a moving device for supporting the shelf device, the moving device comprising a bearing plate that is operably moved upward and downward relative to the slide rail, and a locking plate rotatably disposed relative to the bearing plate, a positioning member being disposed on the locking plate, the locking plate engaging with the shelf device; when the shelf device is operably lifted or released, a positioning member is disengaged from or engaged with one of the positioning portions, to adjust the height of the shelf device. Adjustment of the shelf device is simple and convenient and the cost is lower.

Abstract: A refrigerator with a bottom-arranged heat dissipation compartment, comprising: a refrigerator body, a fixing support, a heat dissipation fan, and a condenser.

Abstract: A method for setting calibrated outflow water of a quantitative outflow water faucet, a method for processing outflow water, and a faucet. The method for setting the calibrated outflow water comprises receiving a touch/press signal, and entering a calibration setting mode; receiving a signal for setting one or more quantitative outflow water gear positions, and obtaining a calibrated outflow water gear position; receiving a touch/press signal of an outflow water control switch, and controlling an outflow water valve to be opened; when a number of rotations of a flow meter reaches an initial set value of the one or more quantitative outflow water gear positions, controlling the outflow water valve to be closed to obtain an actual outflow water quantity; receiving a difference value; setting a calibrated set value of the calibrated outflow water gear position; and exiting the calibration setting mode.