11results about How to "Expandable and flexible" patented technology

This invention relates to the field of wine cabinet technology, specifically to an island wine cabinet with an independent island structure and at least two doors on the side walls opening in different directions for convenient multi-directional access. Its direct cooling and heating circulation system switches the refrigerant flow direction via a four-way valve, enabling the same system to switch between cooling and heating modes. The top functional module and the direct cooling and heating circulation system are electrically and signal-connected to the cabinet via quick-plug interfaces, forming a modular, pluggable structure. The intelligent control system monitors the chamber temperature through temperature sensors, and the main control unit dynamically adjusts the operating power of the top functional module and the direct cooling and heating circulation system accordingly, achieving coordinated operation. Compared with existing technologies, this invention integrates professional temperature control, multi-directional access, modular expansion, and coordinated control, realizing the fusion of wine storage, cooking, and social scenarios, significantly improving space utilization, ease of use, functional customization capabilities, and energy efficiency.

The application discloses a kind of based on thing networking's wisdom building energy consumption management and equipment monitoring system, belong to building intelligent management technical field.System uses layered distributed architecture, is composed of perception layer, network transmission layer, edge computing layer, platform application layer, terminal control layer;Perception layer realizes energy consumption, equipment, environmental global data acquisition, network transmission layer uses wired wireless dual-mode communication to guarantee data transmission, edge computing layer realizes local instant processing and emergency control, platform application layer realizes cloud big data analysis, visual management, intelligent strategy generation, terminal control layer realizes equipment automation regulation and control.The application overcomes the defects of traditional building management energy consumption waste, operation inefficiency, data isolation, insufficient intelligence, can realize building energy consumption accurate measurement, dynamic analysis, intelligent regulation and control, equipment full period monitoring, fault early warning, automation operation, effectively reduce building energy consumption, reduce operation cost, improve operation safety, applicable to various office buildings, shopping malls, communities, parks and other buildings, with excellent novelty, creativity and practicality, meet the development needs of green low-carbon building.

The utility model discloses an adjustable cement transfer device for engineering construction, which relates to the technical field of engineering construction and comprises a sweeping board, a driving wheel set, a control wheel set, a storage battery pack and a control handle. Through the cooperative use of the cart plate, the adjusting device, the expansion assembly, the movable supporting assembly, the linkage control piece, the limiting fence and the anti-skid grains, the problems that the cart plate area of an existing electric flat cart for engineering construction is mostly of a fixed structure, and the width and the supporting range of the bearing face cannot be flexibly adjusted according to the actual transfer requirement are solved; when a plurality of cement bags are arranged side by side or stacked to improve the transfer efficiency, part of the cement bags easily exceed the edge of a trolley plate, effective lateral support is lacked, the ground of a construction site is too uneven, the cement bags on the edge are prone to slipping off due to unstable stress due to jolting in the running process of the trolley, the cement bags are damaged and wasted, and the labor intensity of workers is reduced. And constructors may be stumbled due to falling cement bags, and meanwhile, the transfer efficiency is also reduced.

This invention belongs to the technical field of switch quantity acquisition devices, specifically relating to a switch quantity acquisition and synthesis device. The invention includes an embedded monitoring host, which establishes a bidirectional data connection with the switch quantity acquisition and synthesis module through a main communication module; the embedded monitoring host receives and parses the switch signals acquired by the switch quantity acquisition and synthesis module in real time; the embedded monitoring host is connected to a display module, which dynamically displays the open / closed status and alarm status of each switch; the embedded monitoring host transmits switch fault signals to a lower-level monitoring host through the main communication module; and a data processing unit, with a built-in analog-to-digital conversion circuit and protocol conversion chip, is connected to the embedded monitoring host through the main communication module. This invention features a simple structure, convenient wiring, high integration, high reliability, good scalability, and low cost.

The application discloses a cold atom gravity measurement system and method based on a planar magnetic well and a mirror surface atom chip. In view of the deficiencies of the existing reflection type atom chip in the aspects of integration, energy consumption and atom control efficiency, the application introduces a planar magnetic well and a mirror surface atom chip, effectively reduces the system manufacturing cost, improves the space utilization efficiency, optimizes the chip energy consumption structure, and significantly enhances the efficiency and purity of atom capture. The system has significant advantages in the aspects of atom control performance and integrated design, specifically, high-efficiency atom cooling and capturing capacity, low power consumption, low noise, good detection and coupling characteristics, and excellent scalability, and provides a high-precision solution with a more compact structure, more stable performance and suitability for practical application for cold atom gravity measurement.

This invention relates to a method and apparatus for data offloading and access processing via a gateway device. The gateway device includes a data exchange area and at least one serial communication interface. The data exchange area includes an uplink data area, which in turn includes a mapping sub-area. The method includes: S11, receiving a first write request sent by a first field device through its host communication interface; S12, if a first address points to the data exchange area, determining the target mapping sub-area corresponding to the first data information according to a first function code; S13, determining the target allocation operation for the first data information according to a routing policy pre-configured in the data exchange area. This invention enables existing field devices to proactively report, store, or forward data without changing hardware settings, achieves logical isolation of business data within the gateway, changes the traditional gateway's periodic polling mode, supports data classification storage and processing, and significantly improves the effective utilization rate of bus bandwidth.

The utility model discloses a battery box fire extinguishing device and vehicle battery system and fork truck, including fire extinguishing host computer, first control valve and second control valve, and fire extinguishing host computer is equipped with fire extinguishing agent output port, first control valve is equipped with first import, always with first import intercommunication's first export, the second export of switchable on-off, second control valve is equipped with second import, the third export of switchable on-off, first control valve is equipped as one time, and fire extinguishing agent output port intercommunication first control valve's first import, and first control valve's first export intercommunication second control valve's first import, when first control valve is equipped as multiple, and multiple first control valve series connection forms multistage flow path, wherein, first import intercommunication fire extinguishing agent output port of first stage, and first export intercommunication second import of last stage, and through first export of former stage intercommunication first import of latter stage between adjacent stage. When the number of battery box changes, only need to adjust the number of first control valve accordingly, namely can complete system expansion or simplification quickly.

This invention discloses a material buffer module for a multi-region synthesis system, applied to an AI-based automated synthesis platform with switchable operating modes. The module includes a buffer chamber, a flow rate sensing unit, a flow regulation unit, an inlet / outlet interface unit, and a buffer control module. Through the cooperation of a retractable buffer chamber and a high-precision flow rate sensing unit, and the dynamic decision-making of the buffer control module based on multi-parameter data and AI commands, the module can accurately match the material flow rate upstream and downstream or within a region in real time, completely solving the problems of material accumulation or supply interruption. Through modular design and standardized quick-connect interfaces, and intelligent linkage with a central scheduling and AI system, the module can seamlessly adapt to rapid switching between autonomous and global collaborative modes. By integrating multi-parameter collaborative monitoring and closed-loop control algorithms such as pressure and liquid level, and employing a PTFE anti-corrosion coating and dynamic sealing structure, the stability of the synthesis process and the purity of the product are ensured.

This utility model discloses an air supply system, which includes a main pipe and at least two sets of air supply units. Each air supply unit includes an air compressor and a dryer. A first branch pipe is provided connecting the air compressor and the dryer, and a second branch pipe is connected in parallel with the first branch pipe. The main pipe is sequentially connected to the air supply units. When one air compressor or dryer fails, the equipment in other air supply units can continue to work. If the air compressor of one air supply unit fails, the air compressors of other air supply units can continue to supply air to the dryer of that air supply unit through the main pipe. This avoids the entire system from shutting down due to a single equipment failure, reduces downtime caused by equipment maintenance or failure, improves the overall operating efficiency of the system, avoids the situation of some equipment operating under overload for a long time in the traditional one-to-one single-pipe mode, and improves the output quality of compressed air.

The utility model relates to bamboo shoot dry processing technical field discloses a kind of bamboo shoot dry air-drying storage equipment, including mounting seat and connecting seat, the connecting seat upper end is provided with air-drying mechanism, the air-drying mechanism includes connecting rod, the connecting rod outside lower end is rotatably provided with carousel, the carousel upper end is fixedly provided with fan by front end, the connecting rod lower end is fixedly provided with mounting block, the connecting rod outside is fixedly provided with multiple placing rods, multiple the placing rod outside is fixedly provided with multiple partition blocks, multiple the partition block lower end is fixedly provided with spray head, the connecting seat inside lower end is rotatably provided with worm gear. In the utility model, by plug-in type fixing rod, connecting groove design, so that installation process can be quickly completed equipment assembly and module expansion without tool, shorten installation debugging time, and modular structure supports on-demand superposition, can flexibly adjust equipment capacity, and the air-drying effect of bamboo shoot is accelerated by the wind that spray head sprays.

This invention relates to the field of equipment configuration technology, specifically to an intelligent storage cabinet that supports drawer reconfiguration. The intelligent storage cabinet includes: a main cabinet, comprising standard drawer positions and a standard interface; the standard drawer positions are connected to drawers of different specifications via standard guide rails and communication interfaces, each drawer being equipped with identification information; an expansion cabinet connected to the main cabinet via the standard interface; and a quantum-locking compartment module within the drawers, comprising: a liquid metal partition for storing items, which responds to electromagnetic fields of different frequencies, switching between liquid and solid states to adjust the storage space of the main cabinet; and a main control system, used to detect when items are placed in the quantum-locking compartment module within the drawers, calculate a target compartmentation strategy, and send electromagnetic fields of different frequencies to the quantum-locking compartment module to guide the flow of the liquid metal partition to form storage space. This intelligent storage cabinet can dynamically adjust the drawer layout, avoiding space waste and improving space utilization.