Abstract: An electrode assembly, a battery cell, a battery, a device, a manufacturing method, and a manufacturing device are provided. In some embodiments, the electrode assembly includes at least two electrode plates, including a first electrode plate and a second electrode plate that are of opposite polarities. The first electrode plate and the second electrode plate are wound around a winding axis to form a multilayer structure. The multilayer structure includes an accommodation cavity extending along a direction of the winding axis. The accommodation cavity is configured to accommodate an electrolytic solution. The electrode assembly further includes at least one guide path extending along a first direction. The first direction is a direction perpendicular to the winding axis. The guide path is configured to guide the electrolytic solution out of the accommodation cavity.

Abstract: This application discloses a battery and an electrical device. The battery includes: a box, where an accommodation cavity is disposed in the box; a battery cell, disposed in the accommodation cavity, where the battery cell is provided with a pressure relief mechanism; and a support beam, where the support beam is disposed in the accommodation cavity, the support beam is provided with a liquid discharge cavity and a liquid inlet, and the liquid inlet communicates to the liquid discharge cavity so that a liquid in the battery cell discharged into the accommodation cavity through the pressure relief mechanism is able to be discharged from the liquid inlet into the liquid discharge cavity.

Abstract: The present disclosure discloses a focusing control method, apparatus and system, and a storage medium, which relates to the field of control. The focusing control method includes: controlling a carrier platform carrying a display panel to move in a preset direction at a preset speed; controlling a distance measuring sensor to measure a first distance between the distance measuring sensor and a detection point, wherein the detection point is a point on a surface of the display panel located at a preset distance measuring position; adjusting a distance between an image acquiring device and the detection point based on the first distance in a case where the detection point reaches a preset image acquiring position in a field of view of the image acquiring device; and controlling the image acquiring device to acquire an image of the surface of the display panel.

Abstract: In some examples, a first network device performs an election process with other network devices to determine which of a plurality of network devices is to be a provider of a first program image module of a program image divided into multiple program image modules. As part of the election process, the first network device exchanges information of operational properties of the plurality of network devices. Based on the information of operational properties of the plurality of network devices, first network device determines whether the first network device is elected as the provider of the first program image module.

Abstract: Provided in the present disclosure are a cabinet heat dissipation system and a control method and device thereof, for achieving a one-stop management of heat dissipation of a cabinet and improving an intelligence degree of heat dissipation control of the cabinet.

Abstract: A battery cell, a battery, an electric device, and a method for preparing a battery cell are described. The battery cell includes: a housing having an opening; an end cap assembly for closing the opening; an electrode assembly accommodated inside the housing; and a receiving component accommodated inside the housing, the receiving component being used for accommodating the electrode assembly and an electrolyte. In the technical solution of the present application, the receiving component is arranged inside the housing, and the electrolyte and the electrode assembly are both stored in the receiving component, so that the receiving component can isolate the electrolyte from the housing and the end cap assembly to a certain extent, and the receiving component plays a certain role in secondary sealing of the electrolyte.

Abstract: A washing control method and apparatus for a cleaning device or a cleaning system, a computer-readable storage medium and an electronic device are disclosed and relate to the field of smart control technologies.

Abstract: A battery cell, a battery, and a power consuming device are described. The battery cell includes a housing, an electrode terminal, and a protective member. The housing includes a first end wall, the electrode terminal is disposed on the first end wall, the protective member covers an outer surface of the first end wall, a first through hole is provided on the protective member, and the first through hole is configured to expose the electrode terminal. A cavity configured to store liquid is formed between the protective member and the first end wall. The battery cell has relatively high reliability.

Abstract: Provided are an anti-ST2 antibody or a fragment thereof. The antibody or the fragment thereof can be specifically bound to human ST2, for inhibiting combination of IL-33 and human ST2, blocking an IL-33/ST2 intracellular signaling pathway, and inhibiting the promoting effect of different forms of IL-33 in cell-derived IL5, IL6 and 118 production. Compared with a known anti-ST2 antibody, this anti-ST2 antibody has higher biological activity, and can be used for preventing, treating or alleviating diseases related to ST2 expression or IL-33/ST2 pathway disorders.

Abstract: An electrode assembly, a battery cell, a battery, a device, a manufacturing method, and a manufacturing device are provided. In some embodiments, the electrode assembly includes at least two electrode plates, including a first electrode plate and a second electrode plate that are of opposite polarities. The first electrode plate and the second electrode plate are wound around a winding axis to form a multilayer structure. The multilayer structure includes an accommodation cavity extending along a direction of the winding axis. The accommodation cavity is configured to accommodate an electrolytic solution. The electrode assembly further includes at least one guide path extending along a first direction. The first direction is a direction perpendicular to the winding axis. The guide path is configured to guide the electrolytic solution out of the accommodation cavity.

Abstract: The present disclosure provides a power distribution system and a power distribution cabinet, and relates to the technical field of data centers. The power distribution system includes a power distribution module, a maintenance output module, and an uninterruptible power supply. The power distribution module includes a power distribution general interface and a power distribution output interface. The power distribution output interface of the power distribution module is electrically connected to the maintenance output module, and the maintenance output module is connected to the uninterruptible power supply and a load module. The power distribution output interface outputs electrical energy to the maintenance output module.

Abstract: Embodiments provide a battery and a power consuming device. In some embodiments, the battery includes: a case assembly, including a case and fixed beams fixed in the case; a battery module, arranged in the case and including a plurality of battery cells; a first restraining component, configured to cover the battery module and fixed to the fixed beams; and a second restraining component, located on the side of the first restraining component away from the battery module and fixed to the fixed beams, wherein the second restraining component is provided with a weak area, and the second restraining component is configured to apply a restraining force to the first restraining component and to allow expansion of the battery cells in the weak area.

Abstract: This application provides a structural beam, a box, a battery, and an electric device, so as to solve the problem of waste of space and low volume utilization in arrangement of a structural beam inside a battery in the prior art. The structural beam provided in this application includes a first side wall and a second side wall. An exhaust passage is formed between the first side wall and the second side wall. The first side wall is provided with a first exhaust portion. The first exhaust portion is configured to receive emissions from at least one battery cell. The second side wall is provided with a second exhaust portion. The second exhaust portion is configured to receive emissions from at least one of remaining battery cells.

Abstract: Provided are a positive electrode active material, a positive electrode plate, a battery cell, a battery and an electrical apparatus, which belongs to the technical field of secondary batteries. The positive electrode active material includes a lithium-rich manganese-based material and a lithium-containing phosphate, in which, the lithium-rich manganese-based material includes solid particles and hollow particles, the hollow particle including a shell and a cavity provided inside the shell. Both the rate performance and the volume energy density of the battery cell can be taken into consideration in the technical solution.

Abstract: Provided are battery, electric device, method for manufacturing battery, and device for manufacturing battery. The battery includes: multiple battery cells, wherein a wall with the largest area among outer walls of each battery cell is provided parallel to horizontal plane; and a binding component, accommodating and binding the multiple battery cells, wherein a reinforcing portion is provided at part of the binding component parallel to the wall with the largest area, and the reinforcing portion reinforces the strength of the binding component, to enhance binding force of the binding component to the multiple battery cells. The binding force to the walls with the largest area among outer walls of the battery cells is enhanced, too much expansion and deformation of the battery cells is avoided, and the failure probability of the battery caused by extrusion to other structural parts of the battery after the battery cells expand is reduced.

Abstract: A drying module and a washing and drying integrated machine. A wet circulating air flow from a drum is conveyed by means of a circulation module to a dehumidification module for drying, and the dehumidification module adsorbs moisture from the wet circulating air flow from the drum, such that a dry circulating air flow is outputted to the drum. A regeneration module enables a dry regenerated air flow to be outputted to the dehumidification module so that at least a part of the dehumidification module desorbs moisture and regains a moisture adsorption capacity. A condensation module is used for condensing the regenerated air flow, which is outputted by the regeneration module, so as to form a low-temperature dry regenerated air flow. Condensate water formed during condensation is discharged. The dehumidification module, the circulation module and the condensation module are modules independent of each other.

Abstract: This application relates to a positive electrode plate and an electrochemical device. The positive electrode plate includes a current collector, a positive electrode active material layer and a safety coating disposed between the current collector and the positive electrode active material layer, wherein the safety coating includes a polymer matrix, a conductive material and an inorganic filler; and wherein the polymer matrix is fluorinated polyolefin and/or chlorinated polyolefin having a crosslinked structure. When the electrochemical device (such as a capacitor, a primary battery, or a secondary battery) is in a high temperature condition or an internal short circuit occurs, the positive electrode plate can quickly disconnect the circuit, thereby improving the high temperature safety of the electrochemical device.

Abstract: A cabinet monitoring system, method, and apparatus, and an electronic device, and a computer storage medium are provided. Cabinet monitoring devices (KG) acquiring all monitoring data of connected monitored devices (S); generating cabinet control data according to a part of the monitoring data; sending the cabinet control data to the monitored devices (S); uploading a part of the monitoring data to an upper layer monitoring device (KS); receiving upper layer control data of the upper layer monitoring device (KS), and forwarding the upper layer control data to the monitored devices (S); and the upper layer monitoring device (KS) receiving the monitoring data uploaded by each cabinet monitoring device (KG), determining the upper layer control data according to the received monitoring data, and sending the upper layer control data to the cabinet monitoring devices (KG).

Abstract: A power assembly and a surface cleaning apparatus. The power assembly includes: a housing, which includes an air outlet and a water outlet; a power source, which is located in the housing and configured to provide fluid power; and a silencing cover, which is arranged between the power source and the housing, and includes a perforated plate and an outer side wall, where water vapor in a working airflow is condensed into liquid on the perforated plate and/or the outer side wall and then drained from the water outlet, and the working airflow that is not condensed into liquid is drained from the air outlet.