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249 results about "Storage pool" patented technology

Multi-level tenant management method

PendingCN121478551AError detection/correctionExtensible architectureAuthorization
The invention provides a multi-level tenant management method. A tree-shaped hierarchical structure with a root tenant as a vertex is constructed, dynamic association of sub-tenants and automatic increasing of hierarchical depth values are realized by utilizing parent tenant identifiers, and a depth-extensible architecture is constructed as required. The root tenant independently configures the function permission and the resource permission for each sub-tenant, and a rigid mechanism depending on a static strategy table or a fixed permission distribution mode is replaced. Meanwhile, by binding an attribution tenant identifier for a system resource and clearly distinguishing the resource attribute as a private resource or a controllable resource, dual verification based on a hierarchical relationship and the resource attribute can be carried out, a resource boundary between tenants is implemented at a resource access source, the risk of data leakage caused by no isolation of a shared storage pool mode is solved, and the system performance is improved. And the problem of low efficiency caused by manual configuration required by cross-level collaboration in a physical resource direct binding mode is solved, so that efficient and safe resource collaboration operation within an authorization range is supported while data security isolation is guaranteed.
Owner:GUANGZHOU DINGJIA COMPUTER TECHNOLOGY CO LTD

Multi-type storage cluster dynamic nano-management method based on cloud platform

The invention provides a multi-type storage cluster dynamic nano-management method based on a cloud platform, and belongs to the technical field of cloud platform storage resource management, a storage pool is used as a minimum management unit, a configuration center provides a unified nano-management entrance and is associated with a platform initialization process, and initialization of standardized parameters such as a storage cluster IP, an account and the like is automatically completed; after management, block storage, file storage or object storage types and exclusive parameters thereof are configured for the storage pool according to business requirements, and available storage pools are screened according to binding relations when storage services are created, so that resource mismatching is avoided. Bidirectional synchronization is carried out between the operation and maintenance resource management module and the storage module through a full life cycle by using an equipment SN number, so that state consistency and traceability are realized; expansion of newly added storage pools, unbinding of the storage pools and resource recovery are supported, and the resource utilization rate and the operation and maintenance efficiency are improved.
Owner:UNICLOUD TECH CO LTD

Virtual consistency multi-node message passing interface expansion method, device and equipment

The invention relates to a virtual consistency multi-node message passing interface expansion method, device and equipment. The method comprises the following steps: deploying a distributed file system client at each computing node of a multi-node cluster, creating a unified virtual directory mounting point, transparently converting a file operation request under the unified virtual directory mounting point into a corresponding network protocol, and docking a global unified data storage pool, the unified virtual directory mounting point is used for providing consistent file views for all the computing nodes; pointing a file read-write path prefix of the message passing interface process to the unified virtual directory mounting point; and in response to the received user operation request, allocating computing nodes to the user operation request, ensuring that all the allocated computing nodes are mounted to the distributed file system, and starting a message passing interface process. By adopting the method, the consistency of the cross-node file view can be solved from the system level on the premise of not changing the communication logic.
Owner:SHANG HAI ZHANG JIANG SHU XUE YAN JIU YUAN

Mining wastewater and sewage recovery treatment system

The utility model discloses a mining wastewater and sewage recovery treatment system which comprises a primary sedimentation tank, a sewage treatment tank and a waste storage tank, a first partition wall is arranged between the primary sedimentation tank and the sewage treatment tank, a second partition wall is arranged between the sewage treatment tank and the waste storage tank, the primary sedimentation tank is communicated with the sewage treatment tank, and the waste storage tank is communicated with the sewage treatment tank. An overflow tank is arranged in the sewage treatment tank, a secondary sedimentation tank is formed around the overflow tank, the sewage treatment tank and the overflow tank are in a shape like a Chinese character'hui ', and the overflow tank is connected with an external sewage treatment system through a pipeline; when in use, the mine wastewater and sewage recovery treatment system can ensure that construction water is circularly purified and used, saves resources, reduces dependence on external water sources, can also prevent sewage from being discharged to influence the environment, has good economic benefits and social benefits, and is suitable for popularization and use.
Owner:SINOHYDRO BUREAU 11 CO LTD

Intelligent regulation and control domestic sewage and initial rainwater cooperative treatment system and method

The invention discloses an intelligent regulation and control domestic sewage and initial rainwater cooperative treatment system and method, and the method comprises the steps: S1, separating the severely polluted initial rainwater from clean middle and later rainwater, and guiding the initial rainwater to a regulation and storage pool; s2, storing the seriously polluted initial rainwater in the regulation and storage tank, and homogenizing the water quantity and the water quality; s3, directly introducing the homogenized initial rainwater into the tail end of a sewage treatment system, namely a biochemical treatment unit; s4, the introduced initial rainwater and domestic sewage from the front end of the sewage treatment system are fully mixed in a biochemical treatment unit, subjected to nitrification, denitrification and organic matter degradation together and then enter a subsequent secondary sedimentation tank to be subjected to mud-water separation, and supernate obtained through sedimentation is disinfected and then discharged or recycled after reaching the standard; the initial rainwater is directly introduced into the biochemical treatment unit, so that the ineffective circulation of the initial rainwater in the front-end physical treatment unit is avoided, and the strong pollutant degradation capability of the biochemical treatment unit is fully utilized.
Owner:ECOLOGICAL ENG CO LTD OF CCCC FIRST HARBOR ENG CO LTD +1

Intelligent subsurface injection irrigation system

InactiveUS20260041048A1Self-acting watering devicesWatering devicesWater useSubsurface irrigation
The invention of intelligent subsurface injection irrigation system is a type of integrated injection irrigation system that intelligently irrigates plants and uses available water resources with maximum economy and highest possible efficiency. The present invention includes an inverted conical tank and a water supply system equipped with a floater, a digital moisture meter sensor equipped with a transmitter as well as a humidity sensor information transmission system and also a sensor and thermostatic valve system for connecting and disconnecting the water, a water transfer pump from the main water storage pool to the water transfer network, a control room and a liquid fertilizer injection system in the transfer network as well as a bypass equipped with a valve in the water transfer network and a water storage pool and aquaculture. Also this invention relates to subsurface irrigation methods and systems for detection of humidity and temperature for correct watering.
Owner:KAVAKPOUR ALI

Wastewater filtering treatment system for aquaculture

The utility model relates to a wastewater treatment technology, and discloses a wastewater filtration treatment system for aquaculture, which comprises an aquaculture pond, a coarse filtration structure, a fine filtration structure, a sterilization and disinfection structure, a purified water storage pond and a PLC (Programmable Logic Controller), a hair filter of the coarse filtering structure is connected with an automatic backwashing device, and a first water quality monitoring sensor is arranged on the coarse filtering structure; the fine filtration structure comprises an upper activated carbon adsorption layer, an anthracite filter material layer, a quartz sand filter material layer and a cobblestone filter material layer, a second water quality monitoring sensor is mounted on the fine filtration structure, the fine filtration structure is connected with the sedimentation tank, a third water quality monitoring sensor and a lifting water pump, and the fine filtration structure is connected with an ozone generator. The ozone generator is provided with an aeration head, the aeration head is connected with the purified water storage pool, the ozone generator is provided with a fifth water quality monitoring sensor, the purified water storage pool is provided with a sixth water quality monitoring sensor and a recycling pump, and the recycling pump is connected with the aquaculture pond.
Owner:HELAN JINGCHENG AQUACULTURE CO LTD

Data transmission method and system based on dynamic routing and intelligent storage scheduling

The embodiment of the invention relates to the technical field of data processing and transmission, and provides a data transmission method and system based on dynamic routing and intelligent storage scheduling, and the system comprises a Kafka data input layer which is used for receiving a to-be-transmitted message queue inputted by a user; the transmission service module is used for analyzing the message queue and delivering the message queue to a target queue according to the selected dynamic route; the storage scheduling engine is used for carrying out storage resource allocation on the target queue according to the residual capacity of the storage equipment, and scheduling the storage resource position of the target queue for the health degree prediction data of the storage equipment based on a prediction model; the physical storage pool is used for storing the target queue, and the physical storage pool is composed of the storage devices. Therefore, the message delivery delay is remarkably reduced, and breakthrough improvement is achieved on the two key indexes of average delay and high-load extreme delay.
Owner:CHINA RAILWAY INFORMATION TECH CENT +1

A cooling system for long-endurance high-power airborne electronic equipment

The application relates to a cooling system of long-time high-power airborne electronic equipment, and belongs to the technical field of aircraft equipment heat dissipation, and solves the problem of insufficient heat dissipation efficiency of high-power electronic equipment of a subsonic aircraft. The cooling system comprises a heat dissipation structural member, a driving pump, a heat storage pool and an aircraft skin; the electronic equipment is in contact with the heat dissipation structural member, the heat dissipation structural member is heated and the electronic equipment is cooled at the same time through heat conduction; the heat dissipation structural member is internally provided with a cooling liquid internal flow channel for circulating cooling liquid; the driving pump is used for driving the cooling liquid to circulate between the heat dissipation structural member and the heat storage pool; the heat storage pool internally stores the cooling liquid; the cooling liquid can circulate between the heat storage pool and the aircraft skin and conduct heat to the external environment. The application can transfer heat to the external environment by driving the cooling liquid to circulate between the heat dissipation structural member, the heat storage pool and the aircraft skin, so that effective and rapid heat dissipation of the electronic equipment is realized.
Owner:BEIJING HUAHANG RADIO MEASUREMENT & RES INST

Rainwater recycling device

The utility model discloses a rainwater recycling device, which relates to the technical field of rainwater recycling, and comprises a rainwater collecting unit, an ecological purification unit and a water recycling unit, the rainwater collecting unit comprises a water storage disc and a storage pool, the storage pool is used for storing rainwater, a planting disc is arranged in the water storage disc, a rainwater circulating pump is arranged at the bottom of the storage pool, and the ecological purification unit is connected with the rainwater recycling unit. The rainwater circulation header pipe is communicated with the water inlet end of the planting disc, the water outlet pipe is communicated with the water outlet end of the planting disc, the constructed wetland is arranged in the planting disc to ecologically purify rainwater flowing into the planting disc from the rainwater circulation header pipe, and the purified rainwater flows out of the water outlet pipe and flows into the storage pool through the water outlet pipe; the reuse water unit comprises a reuse water pump and a reuse water header pipe, the reuse water pump is arranged in the storage pool, one end of the reuse water header pipe is used for being communicated with the reuse water pump, the other end of the reuse water header pipe is used for being communicated with the purified water collection and utilization unit, the structure is simple, use is convenient, and the energy-saving, low-carbon and environment-friendly requirements are met.
Owner:POWER CHINA KUNMING ENG CORP LTD

A GC mechanism processing method, device and medium

The application discloses a GC mechanism processing method and device and medium, and is suitable for the technical field of solid state disks. When the RGW service is started, a GC main thread, a queue and a work thread are created, wherein the GC main thread starts the GC mechanism; garbage data obtained by the GC main thread traversing a storage pool is stored in the queue; and the queue sends the garbage data to the work thread in a de-queue mode so that the work thread deletes the garbage data. The method uses the thread division mode, the GC main thread starts the GC mechanism, when the GC mechanism is started, garbage collection is processed, the main thread is responsible for traversing the garbage data, and the work thread deletes the garbage data, thereby effectively improving the processing speed of the GC mechanism, relieving the pressure of only executing garbage collection through a single thread at present, and guaranteeing the stability of the system. Meanwhile, the multiple threads execute the deletion of the garbage data, high concurrency is realized, and available disk space is released.
Owner:JINAN INSPUR DATA TECH CO LTD

Data storage method, device and equipment and readable storage medium

The invention provides a data storage method, device and equipment and a readable storage medium, and the method comprises the steps: embedding data content which does not exceed a preset small object threshold value into a Value field of object metadata to which the data content belongs, and temporarily storing the data content into an aggregation queue; an aggregation operation is triggered after a sufficient number of small objects are accumulated in the aggregation queue, so that the temporarily stored data contents are aggregated into an aggregation file in batches, and the aggregation file is stored in a data content storage pool as a single write-in unit; therefore, redundant space overhead generated due to filling alignment when the small objects are directly written into the data content storage pool is effectively avoided, the aggregation file is formed by aggregating the multiple small objects, the utilization rate of bottom storage resources is effectively increased, and high-reliability, high-density and low-cost unified storage under the scene of massive small objects is achieved.
Owner:MACROSAN TECH

Real-time analysis for dynamic storage

One or more techniques and / or systems are provided for dynamically provisioning logical storage pools of storage devices for applications. For example, a logical storage pool, of one or more storage devices, may be constructed based upon a service level agreement for an application (e.g., an acceptable latency, an expected throughput, etc.). Real-time performance statistics of the logical storage pool may be collected and evaluated against the service level agreement to determine whether a storage device does not satisfy the service level agreement. For example, a latency of a storage device within the logical storage pool may increase overtime as log files and / or other data of the application increase. Accordingly, a new logical storage pool may be automatically and dynamically defined and provisioned for the application to replace the logical storage pool. The new logical storage pool may comprise storage devices expected to satisfy the storage level agreement.
Owner:NETAPP INC

Consistency group management method and device, storage management system, storage medium and program product

The invention relates to a consistency group management method and device, a storage management system, a storage medium and a program product. Comprising the steps that when a consistency group snapshot is created, tasks to be processed of a consistency group are solidified in a system disk; sending a silence request to each member volume corresponding to the consistency group; in the process of creating the snapshots corresponding to the member volumes, if a storage pool to which any member volume belongs fails, solidifying an interrupt mark of a to-be-processed task in a system disk, and sending an interrupt request to each member volume; the system disk is a combination of all disks in the storage management system; member volumes included in the consistency group are volumes in a plurality of different storage pools; each storage pool is composed of different disks in the storage management system; the silence request is used for indicating each member volume to stop receiving and processing a new input / output IO request. According to the method, the consistency group can be managed when the storage pool fails.
Owner:DAWNING INFORMATION IND (BEIJING) CO LTD +2

A cold coke water treatment process and system

PendingCN122254671AMultistage water/sewage treatmentWater/sewage treatment bu osmosis/dialysisTitanium electrodeDiamond electrodes
The application provides a cold coke water treatment process and system. The cold coke water treatment process comprises the following steps: step one: after being collected by a coke storage pool, the cold coke water is filtered by a flat ceramic membrane to obtain concentrated coke water and dilute coke water, and the concentrated coke water is returned to the coke storage pool; step two: after being stored by a cold coke water tank, the dilute coke water is divided into dilute coke water I and dilute coke water II, the dilute coke water I is sequentially treated by a first-stage electro-catalytic oxidation unit, a second-stage electro-catalytic oxidation unit and a reverse osmosis unit to obtain purified water; and the dilute coke water II is used as cold coke water makeup water and recycled; the first-stage electro-catalytic oxidation unit is provided with an electro-catalytic oxidation reaction tank, the electro-catalytic oxidation reaction tank is provided with a cathode and an anode, the cathode is a titanium electrode, and the anode is a titanium-based metal oxide coating electrode; the second-stage electro-catalytic oxidation unit is provided with an electro-catalytic oxidation reaction tank, the electro-catalytic oxidation reaction tank is provided with a cathode and an anode, the cathode is a titanium electrode, and the anode is a boron-doped diamond electrode. The treatment process has good treatment effect and is environmentally friendly and economical.
Owner:CHINA PETROLEUM & CHEMICAL CORP +1

Seawater hot bath health preserving device

PendingCN121845932Agood for physical and mental healthHas bactericidal effectMechanical apparatusBathing devicesWater storageSewage
In the seawater hot bath health preserving device, a main power supply distribution box is connected with a water pump power supply distribution box; the water pump power distribution box is connected with the water pump; the water pump is arranged in the seawater storage tank; the seawater electric heater is positioned at a water outlet in the seawater storage tank; the seawater heater is used for heating seawater, and the heated seawater is put into the seawater hot water storage tank through the water pump; a water outlet of the seawater hot water storage tank is respectively connected with the seawater hot bath swimming pool, the seawater hot bath bathing pool and the seawater hot bath bathing pool; 15 DEG C and 16 DEG C are supplied to the seawater hot bath swimming pool; meanwhile, the water is supplied to a seawater hot bath pool at 36 DEG C and 37 DEG C; meanwhile, seawater hot bath baths at 42 DEG C and 43 DEG C are supplied; the seawater hot bath swimming pool, the seawater hot bath bathing pool and the seawater hot bath bathing pool are all connected with the seawater sewage outlet; the seawater sewage outlet is connected with the seawater sewage treatment device, and then water is discharged. Seawater hot bath health maintenance can be achieved.
Owner:陈凯

Glue dipping pool for production of chinlon cord fabric

The utility model relates to the technical field of gum dipping pools, and discloses a nylon cord fabric production gum dipping pool which comprises a storage pool, lifting plates are arranged on the upper sides of the left end and the right end of the storage pool, connecting plates are fixedly connected to the lower sides of the front end and the rear end of each lifting plate, and the lower ends of the connecting plates are rotationally connected with lower pressing rollers. Fixing blocks are fixedly connected to the front side and the rear side of the storage pool, a lifting rod is arranged in the middle of each fixing block in a penetrating mode, the top of each lifting rod is fixedly connected to the end of a lifting plate, and a baffle ring is fixedly connected to the bottom of each lifting rod. According to the utility model, the electric push rod can drive the lifting plate to move up and down through the pushing plate and drive the lower pressing roller to move up and down, when gum dipping begins, the lower pressing roller is driven to ascend and be exposed out of the storage pool, and the arranged electric push rod is started to drive the lower pressing roller to descend and press polyamide cord fabric into gum liquid, and then the cord fabric is driven to move rightwards; and the subsequent cord fabric is continuously impregnated, so that workers are prevented from being in contact with the glue solution for a long time.
Owner:YIXING RUNZE TEXTILE TECHNOLOGY CO LTD

Comprehensive treatment system for saline-alkali soil

The embodiment of the invention provides a comprehensive treatment system for saline-alkali soil, and relates to the technical field of agriculture, and the comprehensive treatment system comprises a water source collection system for collecting rainwater and shallow brackish water; the water source treatment and storage system is used for carrying out purification and desalination treatment on the rainwater and the shallow brackish water collected by the water source collection system, and storing the treated fresh water in a storage pool; the intelligent irrigation system is used for irrigating the saline-alkali soil by using the fresh water stored in the storage pool when detecting that the pore water conductivity of the saline-alkali soil exceeds a preset threshold value, and washing salt accumulated on the surface layer of the saline-alkali soil by using salt washing mixed water; the salt washing mixed water is mixed water of rainwater collected by the water source collecting system and shallow brackish water. By applying the embodiment of the invention, the vicious circle problem of'water shortage-salt accumulation-low yield 'in the saline-alkali soil can be overcome, and the ecology of the saline-alkali soil is improved.
Owner:YANAN UNIV

Intelligent control system and method for treating domestic sewage and initial rainwater

The application discloses a kind of intelligent regulation and control domestic sewage and initial rainwater collaborative processing system and method, comprising: S1, seriously polluted initial rainwater is separated from clean middle and late rainwater, and initial rainwater is guided to regulation and storage pool;S2, seriously polluted initial rainwater is stored in the regulation and storage pool, and water quantity and water quality are homogenized;S3, after homogenization, initial rainwater is directly introduced into the end of sewage treatment system, i.e.biochemical treatment unit;S4, introduced initial rainwater and domestic sewage from the front end of sewage treatment system are fully mixed in biochemical treatment unit, after experiencing nitrification, denitrification and organic matter degradation process, enter subsequent secondary sedimentation tank for mud-water separation, and the supernatant obtained by precipitation is discharged or reused after disinfection;By directly introducing initial rainwater into biochemical treatment unit, it avoids ineffective circulation in front-end physical treatment unit, and fully utilizes the powerful pollutant degradation capacity of biochemical treatment unit.
Owner:ECOLOGICAL ENG CO LTD OF CCCC FIRST HARBOR ENG CO LTD +1

System and method for recovering sea salt from high-temperature tail gas of a thermal power plant

The application provides a system and method for recovering sea salt from high-temperature tail gas of a thermal power plant, comprising a crystallization evaporation tank, a flue gas inlet pipeline, a flue gas outlet main pipeline, a high-concentration seawater storage pool, a filter conveyor and a sea salt storage tank, the flue gas inlet pipeline is connected with a flue gas outer cavity of the crystallization evaporation tank, an outlet of the flue gas outer cavity is connected with the flue gas outlet main pipeline, the high-concentration seawater storage pool is connected with a seawater inner cavity of the crystallization evaporation tank through a seawater inlet pipeline, a plurality of nozzles are uniformly arranged on the seawater inner cavity, an outlet of the seawater inner cavity is connected with a seawater outlet pipeline, the seawater outlet pipeline is connected with the high-concentration seawater storage pool, the filter conveyor is arranged below the crystallization evaporation tank, the sea salt storage tank is arranged below a discharge port of the filter conveyor, and the high-concentration seawater storage pool is located below a liquid discharge end of the filter conveyor. The application realizes evaporation crystallization of seawater concentrated liquid and recovery of sea salt by efficiently utilizing heat energy of boiler tail gas of the thermal power plant.
Owner:CHINA HUADIAN ENG CO LTD

Slurry dewatering structure

The utility model relates to the technical field of slurry dewatering equipment, in particular to a slurry dewatering structure which comprises a storage pool for storing slurry, a plurality of grooves are formed in the bottom wall of the storage pool at intervals, water suction pipes are fastened in the grooves through rapid hoops, replacement is convenient, and the rapid hoops limit the water suction pipes. The water suction pipe is sleeved with a filter screen for filtering slurry solid materials, the water suction holes are prevented from being blocked, the water suction pipe is externally connected with a main pipeline and a vacuum pump, and negative pressure water suction is formed; according to the utility model, the storage pool for storing the slurry is transformed, the slurry is subjected to moisture removal in the storage pool, and when the moisture removal is carried out, the vacuum pump is started and pumps the moisture in the slurry through the main pipeline and the water suction pipe, so that the requirement on the moisture content of the slurry is met on the basis of lower cost.
Owner:SHANDONG YUXIAO ZIRCONIUMTITANIUM MINING CO LTD

Data monitoring graphical user interface for electronic devices

1. The name of the design product: data monitoring graphical user interface for electronic equipment. 2. The use of the design product: an electronic device. 3. The design points of the design product: the graphical user interface content in the screen, the electronic device is the existing design. 4. The picture or photo that best indicates the design points: front view. 5. The product hardware part is a conventional design, and the rear view, left view, right view, top view and bottom view are omitted. 6. The use of the graphical user interface: the design product is used to display various data information of all resources in the storage pool. 7. The human-computer interaction mode of the graphical user interface: the user can interact and operate by tapping the hardware management sub-item on the left side of the interface to load the subsequent graphical user interface or run the application.
Owner:BEIJING XSKY TECH CO LTD

A water and soil conservation device for reducing river sediment accumulation

The application discloses the technical field of soil and water loss protection devices and relates to a soil and water conservation device for reducing river sediment accumulation, which comprises a mounting seat and symmetrically arranged sand taking pool groups, the sand taking pool groups comprise sand storage pools and sand setting pools arranged in sequence, and conveying belts are arranged between the sand storage pools and the sand setting pools; an upwardly protruding and downwardly inclined drainage table towards the two side sand setting pools is fixedly arranged at the top of the mounting seat, a drainage groove downwards inclined towards the two side sand setting pools is arranged in the middle of the drainage table, the drainage groove is communicated with the sand setting pools, and the drainage table and the drainage groove are arranged in sequence according to the flowing direction of the river.
Owner:MOUTAI INST

Power generation device and power generation method based on magnetic-to-electricity principle

The embodiment of the invention provides a power generation device and method based on the magnetic-to-electricity principle. The power generation device comprises a storage pool, a siphon, a water pipeline, hydraulic fan blades, a first magnet, a second magnet, a coil, a ratchet wheel and a connecting rod. The storage pool is connected with the water pipeline through the siphon, the hydraulic fan blade is arranged at the bottom of the water pipeline and connected with an inner wheel of the ratchet wheel, the ratchet wheel is connected with the coil through the connecting rod, the coil is arranged between the first magnet and the second magnet, and the second magnet is connected with the water pipeline through the connecting rod. The coil is connected with a power supply circuit; the device is simple and light in structure, rainwater is recycled, water resource waste is avoided to a certain extent, the power generation efficiency is improved, the cost is reduced, and the actual power demand is effectively met.
Owner:BEIJING UNIV OF CIVIL ENG & ARCHITECTURE

A lightweight multi-domain hyper-converged platform construction method and system compatible with heterogeneous hardware resources

The application belongs to the technical field of cloud computing, and discloses a kind of compatible isomorphic hardware resource's lightweight multi-domain super fusion platform construction method, the application adopts compatible isomorphic hardware resource's lightweight super fusion platform architecture, and based on KVM, physical resource is converted into virtual resource on virtual machine, and the difference of underlying hardware is shielded, and based on Ceph, isomorphic storage resource is integrated, and through distributed storage technology, the storage equipment of different manufacturers is integrated into unified storage pool, and is not limited by the type of underlying hardware equipment.Through SDN technology, the network service of OpenStack can decouple the network control plane from the hardware, enabling unified management of different network devices. Through virtualization technology and automated management tools, a simplified elastic expansion solution is provided to easily handle changes in resource demand.
Owner:QINGDAO INST OF COMPUTING TECH XIDIAN UNIV

Automatic control system for domestic waste storage pool

The application provides an automatic control system for household garbage storage pool, which comprises a garbage storage pool and a leachate collection pool, a visible control chamber is arranged on the garbage storage pool, an automatic garbage transfer device is arranged in the garbage storage pool, the automatic garbage transfer device comprises a control terminal, a pair of electric control sealing doors, a travelling crane with mechanical claws, a sealing discharge mechanism and an odor circulation recovery mechanism, the sealing discharge mechanism comprises a pair of rotating motors, an internal switch baffle, an external switch baffle, a buffer baffle, a connecting pile and a connecting rotating shaft.
Owner:YUHUAN WEIMING ENVIRONMENTAL PROTECTION ENERGY CO LTD

A device and method for remote caching of sample loading in model distributed training

This invention discloses a remote caching device and method for loading samples in distributed model training, relating to the field of deep learning technology. It addresses the problem that the failure of the locality principle in a completely random access mode renders traditional caching ineffective. The invention includes a client that sends sample requests and a server that responds to sample requests. The server includes a storage pool for storing training samples and a buffer pool for outputting training samples according to sample requests and storing training samples randomly selected from the storage pool. This invention can reduce the latency of loading training samples during model training and improve the memory cache utilization of storage nodes in model training scenarios.
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Energy-saving working medium cooling and waste heat utilization system for gas extraction pump and regulation method thereof

An energy-saving working medium cooling and waste heat utilization system for a gas extraction pump and a regulation method thereof, wherein the energy-saving working medium circulates in the system, absorbs useless work of the gas extraction pump and converts it into heat energy of the energy-saving working medium, which is collected in a storage pool; the energy-saving working medium heat exchange system indirectly transfers the heat energy of the energy-saving working medium in the storage pool to a heat utilization system with a small temperature drop; high-grade heat energy generated by the heat utilization system is first stored in a heat storage water tank for utilization, and when the heat storage demand is met, a double-source heat pump cooler switches to a spray cooler to discharge the unusable heat energy to the atmosphere; the integrated control regulation system has functions of real-time monitoring, intelligent analysis and man-machine interaction, and can also adjust the system operation mode and parameters in real time according to the changes of the external working conditions of the system. The present application rapidly improves the quality of the waste heat of the energy-saving working medium of the gas extraction pump and effectively utilizes the waste heat, enhances the cooling effect and temperature control stability of the energy-saving working medium of the gas extraction pump, and plays an important role in improving the gas extraction amount and operation efficiency of the gas extraction pump.
Owner:LICUN COAL MINE OF SHANXI LUAN MINING GRP CILINSHAN COAL IND CO LTD +1

Efficient dehydration device for wood pulp knots

ActiveCN223921869UPulp liquor regenerationPulp de-wateringProcess engineeringMechanical engineering
The utility model relates to the technical field of dewatering devices, in particular to an efficient dewatering device for wood pulp knots, which comprises a storage barrel. The right end of the material storage barrel is fixedly connected with a material inlet, the right end of the material inlet is fixedly connected with the pump body, the right end of the pump body is fixedly connected with a material outlet I, the right end of the material outlet I is provided with a material falling pipe, one end, far away from the material outlet I, of the material falling pipe is fixedly connected with a material falling box, and the lower end of the material falling box is fixedly connected with the dewatering barrel; raw materials are controlled to enter the pump body, the discharging pipe and the discharging box from the feeding port and finally fall into the dewatering barrel, the spiral plate is controlled to rotate, extruded water can fall into the water storage pond through the water outlet hole, the dewatered raw materials can be extruded out of the second discharging port, and the bonded raw materials are blocked by the blocking disc and finally fall into the material storage box. Therefore, workers do not need to continuously add raw materials into the feeding port, and the materials are automatically fed mechanically, so that the dehydration efficiency is improved, and the waste of water resources is also reduced.
Owner:JIAXING OUBOTE PAPERMAKING EQUIP TECH CO LTD

Regulation and storage system applied to waterfront green land

The regulation and storage system comprises a main regulation and storage pond, auxiliary regulation and storage boxes and a vegetation buffer tank, the top end of the main regulation and storage pond is open, the top end opening of the main regulation and storage pond is flush with the ground, the auxiliary regulation and storage boxes are arranged on the periphery of the main regulation and storage pond and arranged below the ground, and the vegetation buffer tank is arranged below the main regulation and storage pond. A communicating pipe is arranged between each auxiliary storage tank and the main storage pond in a communicating mode, one vegetation buffering groove is formed in the side, away from the main storage pond, of each auxiliary storage tank, and a communicating assembly used for controlling the communicating pipe to be opened and closed is arranged on each communicating pipe. The method has the effect of improving the urban landscaping regulation and storage capacity.
Owner:南京市市政设计研究院有限责任公司