4results about How to "To achieve non-interference" patented technology

The application discloses an integrated steel casing sinking device and a use method thereof, and the device comprises a spiral drill rod, a motion isolation unit, an elastic centering unit and the like. The outer wall of the spiral drill rod is provided with paddle-shaped blades capable of continuously rotating and ascending. The motion isolation unit comprises a positioning assembly, a positioning base body, a clamping groove arranged on the wall of the steel casing, and a clamping unit. The elastic centering unit comprises an abutting wheel, a rotating connecting block, a sliding telescopic rod, a centering spring sleeved on the outer wall of the sliding telescopic rod, a tail limiting groove and a drilling condition sensing unit. The spiral drill rod is used as a pile driving bit, so that the technical effect of excavating soil layers is achieved, and the paddle-shaped blades capable of spirally ascending are simultaneously used to automatically transport the excavated soil upwards. In addition, the motion state of the bit is isolated by using the motion isolation device, so that the motion isolation between the steel casing and the spiral drill rod rotating in the middle is achieved as a whole, and the rotation of the steel casing caused by the motion of the spiral drill rod is effectively blocked.

This invention relates to the field of equipment upgrade technology, and in particular to an OTA method and system based on a master node for multiple types and multiple physical links. The method includes: the cloud sending all device models requiring OTA and their corresponding program files to the master node; the master node matching and filtering to determine the device models to be upgraded; the master node selecting a device model and broadcasting an OTA matching session; the master node waiting for a preset time, receiving matching responses from slave nodes, and summarizing them to form a list of upgradable devices; the master node performing multiple rounds of broadcast OTA upgrades for that device model; repeating the broadcast upgrade to complete the broadcast upgrades for all device models to be upgraded; for devices where the broadcast upgrade fails, the master node initiating a point-to-point unicast OTA upgrade; and the master node summarizing the upgrade results and reporting them uniformly to the cloud. This invention, based on master node OTA, can broadcast files sent from the cloud to each slave node to be upgraded, thereby supporting mixed OTA upgrades for multiple types and multiple physical links.

The present application relates to the technical field of tobacco production, and provides a wet dust collector, which comprises a dust removal cylinder, a flue gas inlet installed at the lower part of the dust removal cylinder, and a spraying component installed in the flue gas inlet and used for spraying washing liquid into flue gas, a fan is installed at the top of the dust removal cylinder, and a flue gas outlet is installed on the fan; a micro-permeation liquid membrane assembly is arranged on the inner top of the dust removal cylinder, and the micro-permeation liquid membrane assembly is connected with an inner cavity water supply assembly installed on the inner top of the inner wall of the dust removal cylinder; the micro-permeation liquid membrane assembly comprises a cylindrical sleeve arranged on the inner top of the dust removal cylinder and a sealing ring used for connecting the cylindrical sleeve with the inner cavity water supply assembly. In use, through the cooperation of variable-pitch spiral agglomeration and micro-permeation liquid membrane capture, the present application actively promotes the agglomeration and weight gain of superfine smoke dust, the micro-permeation liquid membrane provides a stable and reliable final capture surface, and the combination of the two ensures that the outlet smoke dust concentration is stable and meets the increasingly strict ultra-low emission requirements of the tobacco industry.

This application relates to a method and apparatus for collaborative operation of industrial configuration software based on a browser multi-window architecture. The method includes: creating a main window and establishing an independent operation record field for it; creating a child window in response to dragging a tab in the main window, appending an identifier parameter to the Uniform Resource Locator (URL); identifying its own mode when the child window loads, dynamically hiding redundant interfaces and establishing an independent operation record field; registering the child window with the main window's state synchronization bus; and broadcasting a state update message via the bus when the main window detects a global state change event, which the child window then automatically refreshes upon receiving. This application's embodiments solve the problems of cross-contamination of operation records and wasted screen space in multi-window collaboration by using differentiated rendering between main and slave windows and isolation of operation records, achieving non-interference of editing history and real-time synchronization of window states.