Abstract: A hydro-photovoltaic complementary operation chart application method for a clean energy base includes: divide a hydro-photovoltaic complementary operation chart into two sub-operation charts by runoff probability and critical probability; predict runoff and predicted photovoltaic output during the operation cycle, select the sub-operation chart by the runoff probability, determine hydropower output of a reservoir in the current month according to water level of the reservoir at the beginning of the current month and the operation area, and obtain the water level of the reservoir at the end of the current month through the runoff calculation; obtain long-term hydropower output process and reservoir level process in the clean energy base until the hydropower output and water level of the reservoir in all months of the operation cycle are calculated, and calculate hydropower generation probability to complete operation.

Abstract: A shoe washing machine, including a housing, a washing tub provided in the housing, a pulsator, and a driving part. The shoe washing machine also includes a brush provided on the top center of the pulsator, and the brush is configured to be in a shape that projects upward from the top of the pulsator. When the pulsator rotates, the pulsator can drive the brush to rotate at the same time, so that bristles of the brush can move relative to shoes to rub and brush the shoes, so that by improving the linear smoothness of the brushing surface of the brush, an effect of brushing without damaging the shoes can be achieved, and the probability of the shoes getting stuck by the brush can be reduced.

Abstract: Disclosed is an optimal scheduling method for peak regulation of a cascade hydro-photovoltaic complementary power generation system. The method includes: establishing an objective function of optimal scheduling for peak regulation of the cascade hydro-photovoltaic complementary power generation system; establishing a photovoltaic power station output constraint condition considering uncertainty; optimizing a mixed integer linear model by performing linear processing on the constraint condition; and obtaining a scheduling solution by solving the mixed integer linear model. According to the present disclosure, a unit commitment of a hydro-power station and an operational solution of a reservoir are considered, so that photovoltaic output can be consumed by fully using a characteristic that the hydro-power unit is easy to regulate, and a demand for peak regulation of a power grid can be satisfied.

Abstract: The embodiments herein relate to a method in a network device. In one embodiment, there proposes a method in a network device, comprising: determining a classification to which a route belongs based on one or more classification criteria; determining, based on the classification to which the route belongs, a detection mechanism for detecting whether the route is an abnormal route; detecting whether the route is an abnormal route using the determined detection mechanism. With the embodiments herein, the abnormal routes, especially the black hole routes, can be automatically detected and resolved in real time.

Abstract: The present disclosure relates to the field of intelligent electrical appliances. Disclosed are a power cord (10) and a home appliance (20) provided with same. The power cord is used for supplying power to a home appliance, and is also used for mounting a communication module (300). The communication module is used for implementing wireless communication between the home appliance (20) and an external device. The power cord (10) comprises a line body (2), a plug (1) disposed at one end of the line body, a line body fixing portion (5) disposed on the part of the line body distant from the plug (1) and used for fixing the line body (2) on the home appliance, and an intelligent module mounting portion (S) disposed adjacent to the line body fixing portion (5) and disposed on the line body, wherein the intelligent module mounting portion (S) is provided with a base (100) having an accommodation cavity (B) and a cover (200) matching the base (100) so as to enclose the accommodation cavity (B).

Abstract: The disclosure discloses a washing machine and a control method thereof; the washing machine comprises an outer barrel, an inner barrel an inner barrel shaft drainage holes are formed in the bottom of the inner barrel; a sealing device is arranged at the outside of the bottom of the inner barrel; the sealing device comprises a sealing component and a pull ring component which sleeve on the inner barrel shaft; the sealing component is arranged at the bottom of the inner barrel and is capable of rotating along with the inner barrel; the pull ring component is connected to the sealing component in a relatively rotating mode and the sealing component, pulled by the pull ring component, can do axial motion along the inner barrel.

Abstract: A damping device for a washing machine and a washing machine are provided. The damping device for a washing machine comprises a damping suspension rod, an upper bracket, a damping spring, a sliding damping support seat, and a sliding damping piece. An upper end of the damping suspension rod is installed on a cabinet of the washing machine, the upper bracket is installed on an outer tub of the washing machine. The damping suspension rod, passes through the upper bracket, the sliding damping piece, the sliding damping support seat and the damping spring in sequence from top to bottom. The outer tub of the washing machine shakes or swings to put an eccentric pressure on the upper bracket, then the damping spring is compressed, and the sliding damping piece is tightened to generate a sliding damping acting on the damping suspension rod.

Abstract: A damping device for a washing machine and a washing machine are provided. The damping device for a washing machine comprises an upper boom, a damping spring mechanism and a lower boom, wherein an upper end of the upper boom is installed on a cabinet of the washing machine, a lower end of the lower boom is installed on an outer tub of the washing machine, the damping spring mechanism is installed between the upper boom and the lower boom, and the upper boom and/or the lower boom are/is elastically stretched under the drive of the damping spring mechanism.

Abstract: The embodiments herein relate to a method in a network device. In one embodiment, there proposes a method in a network device, comprising: determining a classification to which a route belongs based on one or more classification criteria; determining, based on the classification to which the route belongs, a detection mechanism for detecting whether the route is an abnormal route; detecting whether the route is an abnormal route using the determined detection mechanism. With the embodiments herein, the abnormal routes, especially the black hole routes, can be automatically detected and resolved in real time.

Abstract: The present disclosure relates to the field of intelligent electrical appliances. Disclosed are a power cord (10) and a home appliance (20) provided with same. The power cord is used for supplying power to a home appliance, and is also used for mounting a communication module (300). The communication module is used for implementing wireless communication between the home appliance (20) and an external device. The power cord (10) comprises a line body (2), a plug (1) disposed at one end of the line body, a line body fixing portion (5) disposed on the part of the line body distant from the plug (1) and used for fixing the line body (2) on the home appliance, and an intelligent module mounting portion (S) disposed adjacent to the line body fixing portion (5) and disposed on the line body, wherein the intelligent module mounting portion (S) is provided with a base (100) having an accommodation cavity (B) and a cover (200) matching the base (100) so as to enclose the accommodation cavity (B).

Abstract: A first positioning structure is arranged at the bottom of the inner tub of a washing machine, and a second positioning structure is arranged at the bottom of the outer tub. When the two positioning structures come into concave-convex cooperation, the inner tub is locked; and when the two positioning structures separate from each other, the inner tub is unlocked. A locking hole is formed at the bottom of the inner tub; a stretchable and contractible locking rod is arranged at the bottom of the outer tub; when the locking rod projects into the locking hole, the inner tub is locked; and when the locking rod separates from the locking hole, the inner tub is unlocked. During washing, the inner tub is locked without water between the inner tub and the outer tub.

Abstract: A vibration detection device of washing machine comprises a suspender, a damping spring, a sleeve, a bottom cover and an electromagnetic sensing device. The electromagnetic sensing device comprises an electromagnetic coil and a magnet. The upper end of the suspender is connected with a casing of the washing machine, and the sleeve sleeves the lower part of the suspender in a slidable manner. The damping spring is arranged in the sleeve and at least have two damping springs, and the damping springs have different elastic coefficients and are connected in series. The magnet is connected with the suspender, and the bottom cover is fixedly arranged at the bottom of the sleeve. The electromagnetic coil and the bottom cover are relatively fixed.

Abstract: A drainage mechanism of a washing machine having an inner tub and an outer tub includes a water sealing cover, a lever structure and a driving device, a resistance arm end of the lever structure is connected with the water sealing cover, the driving device for driving the lever structure to work is arranged at an driving arm end of the lever structure, a drainage outlet is formed in a bottom wall of the inner tub, and the lever structure is driven by the driving device and drives the water sealing cover to close the drainage outlet in the washing and rinsing procedures and to open the drainage outlet in a draining procedure. The resistance arm end of the lever structure moves upwards and downwards to drive the water sealing cover to close and open the drainage outlet, thereby implementing drainage.

Abstract: In a washing machine, a discharge hole is formed at the bottom of an inner tub, and a discharge control mechanism capable of blocking the discharge hole is arranged at the bottom of an outer tub; the discharge control mechanism includes a stretchable and contractible valve plug; the valve plug moves upward to close the discharge hole; and the valve plug moves downward to open the discharge hole. During washing, the discharge hole is closed, there is no washing water between the inner tub and the outer tub, resulting in the characteristic of water conservation; and during draining and/or dewatering, the first discharge hole is opened, and the washing water in the inner tub and impurities such as dirt and sand from the clothes are discharged via the discharge hole at the lower part to the outer tub, thus achieving quick draining and good draining and contamination discharging effect.

Abstract: The disclosure discloses a washing machine and a control method thereof; the washing machine comprises an outer barrel, an inner barrel an inner barrel shaft drainage holes are formed in the bottom of the inner barrel; a sealing device is arranged at the outside of the bottom of the inner barrel; the sealing device comprises a sealing component and a pull ring component which sleeve on the inner barrel shaft; the sealing component is arranged at the bottom of the inner barrel and is capable of rotating along with the inner barrel; the pull ring component is connected to the sealing component in a relatively rotating mode and the sealing component, pulled by the pull ring component, can do axial motion along the inner barrel.

Abstract: A damping device for a washing machine and a washing machine are provided. The damping device for a washing machine comprises a damping suspension rod, an upper bracket, a damping spring and a sliding damping support seat; an upper end of the damping suspension rod is installed on a cabinet of the washing machine, the upper bracket is installed on an outer tub of the washing machine, and the damping suspension rod passes through the upper bracket, the sliding damping support seat and the damping spring in sequence from top to bottom; and the sliding damping support seat is provided with a variable damping structure for transferring an eccentric force to generate a sliding damping acting on the damping suspension rod when the outer tub shakes or swings.

Abstract: A damping device for a washing machine and a washing machine are provided. The damping device for a washing machine comprises an upper boom, a damping spring mechanism and a lower boom, wherein an upper end of the upper boom is installed on a cabinet of the washing machine, a lower end of the lower boom is installed on an outer tub of the washing machine, the damping spring mechanism is installed between the upper boom and the lower boom, and the upper boom and/or the lower boom are/is elastically stretched under the drive of the damping spring mechanism.

Abstract: A self-cleaning washing machine includes an outer tub and an inner tub, a chamber between the outer tub and the inner tub is provided with cleaning particles for cleaning the inner wall of the outer tub and the outer wall of the inner tub, an accommodating chamber for collecting the cleaning particles is connected to a drainage outlet of the outer tub; a shield cover arranged at the drainage outlet rises or falls with the change of the water level in the washing machine or the control device to open or at least partially close the drainage outlet so that the cleaning particles flow into the chamber or back into the accommodating chamber. By setting the shield cover, the cleaning particles are not sucked out from the accommodating chamber and enter between the inner tub and the outer tub to avoid noise when the washing machine is dewatering.

Abstract: A washing machine drainage structure for a washing machine, in which there is not water between an inner tub and an outer tub in washing and rinsing processes, includes comprises a ball valve and a driving device for controlling opening and closing of the ball valve, a drainage outlet is arranged at a bottom wall of an inner tub, a water inlet end of the ball valve is communicated with the drainage outlet, and the ball valve is driven by the driving device to be closed in the washing and rinsing processes and opened in draining and dehydrating processes. According to the drainage structure, the ball valve is driven by the driving device to be closed or opened so as to close or open the drainage outlet, thereby implementing drainage; and the drainage structure has a simple structure and is convenient to be mounted.