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Mountain photovoltaic panel strong-wind-resistant swing suppression device and installation method
PendingCN119298799Aavoid displacementchange anglePhotovoltaic supportsSolar heating energyWind runStructural engineering
The invention discloses a mountainous region photovoltaic panel strong-wind-resistant swing suppression device which comprises a fixed base provided with a plurality of mounting holes, a stand column assembly with one end rotatably connected with the fixed base, a photovoltaic panel mounting frame comprising a plurality of transverse supporting beams and longitudinal supporting beams, and a windproof inhaul cable assembly comprising at least three inhaul cables. And the wind direction sensor is mounted at the top of the photovoltaic panel mounting frame. Comprising the following steps of site preparation, fixed base installation, stand column assembly installation, photovoltaic panel installation frame assembling and installation, windproof inhaul cable assembly installation, sensor and controller installation and debugging and detection. The height and the angle of the stand column assembly can be flexibly adjusted according to the actual terrain and installation requirements, and it can be ensured that the device achieves the expected strong-wind-resistant swing restraining effect through debugging and detection steps after installation.
Owner:HUADIAN JINSHANGCHANGDU NEW ENERGY CO LTD
Steering device capable of adjusting orientation of photovoltaic solar panel
InactiveCN119401923Asmooth rotationGuaranteed uptimePhotovoltaic supportsSolar heating energyMechanical engineeringMaterials science
The invention discloses a steering device capable of adjusting the orientation of a photovoltaic solar panel, and particularly relates to the technical field of photovoltaic power generation, the middle part of the upper end of a base is rotatably connected with a fixing mechanism, the upper part of the fixing mechanism is symmetrically provided with contraction mechanisms, and the two contraction mechanisms are jointly and fixedly connected with three photovoltaic panels; a transmission mechanism is fixedly connected to the front side of the upper end of the base, and cleaning mechanisms are symmetrically arranged at the upper end of the base. According to the steering device capable of adjusting the orientation of the photovoltaic solar panel, the effect that the photovoltaic panel always faces the sun is achieved through cooperation of the fixing mechanism and the transmission mechanism, meanwhile, smooth and impact-free rotation can be achieved when the angle of the photovoltaic panel is adjusted, and similarly, the steering effect is good. The surface of the photovoltaic panel is cleaned before the photovoltaic panel is folded through cooperation of the contraction mechanism and the cleaning mechanism, so that the surface of the photovoltaic panel can be protected from being scratched or broken in extreme weather while the photoelectric conversion efficiency is prevented from being reduced by dust and dirt accumulated on the surface.
Owner:TANGSHAN DONGJUN NEW ENERGY CO LTD
Filter cartridge dust remover for casting workshop
ActiveCN119258668AImprove work efficiencyreduce accumulationDispersed particle filtrationTransportation and packagingFoundryDust control
The invention relates to a filter cartridge dust remover for a casting workshop, and belongs to the technical field of dust removal equipment, the filter cartridge dust remover comprises a box body, an air inlet and an air outlet are formed in the box body, a plurality of filter cartridge inner frames which are obliquely arranged are arranged in the box body, and a reverse blowing device used for blowing compressed air into the filter cartridge inner frames is arranged on the box body. A cyclone generating mechanism is arranged on the inner side of the filter cartridge inner frame and is used for generating high-speed cyclone along the axial direction of the filter cartridge. By additionally arranging the cyclone generation mechanism, high-speed cyclone can be generated on the inner side of the filter cartridge, and the airflow direction in the high-speed cyclone is continuously changed, so that the inner side of the filter cartridge can be subjected to relatively uniform blowing treatment, the surface of the filter cartridge can be subjected to uniform and comprehensive dust removal treatment, and the dust removal effect during back-blowing dust removal is improved.
Owner:CHANGZHOU JULING FOUNDRY
Automatic tracking regulation and control type roof photovoltaic sunshade shutter ceiling assembly
ActiveCN222283148Ureduce power generation efficiencyeasy to moveSolar heating energyPhotovoltaic supportsElectric machineElectrical battery
The utility model relates to the technical field of photovoltaic panels, in particular to an automatic tracking control type roof photovoltaic sunshade shutter ceiling assembly which comprises an aluminum alloy frame, a light source sensor is fixedly connected to the inner wall of the aluminum alloy frame, a controller is fixedly connected to the inner wall of the aluminum alloy frame, the light source sensor is electrically connected with the controller, and the controller is electrically connected with the controller. The inner wall of the aluminum alloy frame is fixedly connected with a driving motor, the controller is electrically connected with the driving motor, the output end of the driving motor is fixedly connected with a first gear, the surface of the aluminum alloy frame is rotatably connected with a plurality of rotating shafts, and the arc surfaces of the rotating shafts are fixedly connected with double-glass double-sided single crystal batteries. And one end of the rotating shaft is fixedly connected with a second gear, and the tooth surface of the second gear is engaged with a toothed plate. According to the utility model, the problems that the space of the roof is occupied and the photovoltaic utilization efficiency cannot be maximized when the photovoltaic panel is installed on the roof in the prior art are solved.
Owner:GUANGZHOU CONSTRUCTION ENGINEERING CO LTD +3
A spunlace fabric production line
This utility model relates to the field of spunlace fabric production technology and discloses a spunlace fabric production line, which includes a sizing screen and a spunlace screen. Corresponding web-forming screens and a first web-forming vacuum suction device are arranged on both sides of the sizing screen. After the fiber web is formed on the sizing screen, the mutual compression between the web-forming screen and the sizing screen smooths the rough surface of the fiber web. The first web-forming vacuum suction device then removes moisture from the fiber web, reducing its moisture content. This reduces the deviation in distance between the fiber web and the hydroentanglement during the first hydroentanglement process, ensuring that the hydroentanglement energy is fully and evenly received by the fiber web, promoting uniform fiber entanglement. Compared to roller compression, this method is gentler. While the web-forming screen is compressing the sizing screen, the moisture is absorbed by the vacuum suction device below, and the negative pressure adsorbs the fiber web, preventing damage to its integrity. This utility model features a simple structure, strong practicality, and good performance.
Owner:YIXIANG PERSONAL HOME CARE HEALTH RESEARCH (HENAN) CO LTD
Roof photovoltaic power generation device
ActiveCN222655134Usolve highImprove power generation efficiencyPhotovoltaic supportsCleaning using toolsLight energyElectric machinery
The utility model provides a roof photovoltaic power generation device, which relates to the technical field of photovoltaic power generation and comprises a base, and two groups of mounting racks are symmetrically and fixedly connected to the outer surface of the base. When photovoltaic power generation cleaning is carried out on the fishery shed roof, a water inlet pipe is opened, water can enter a hollow shell from the water inlet pipe, a photovoltaic panel assembly is washed through a spray head, then through the action of a first motor, two threaded lead screws drive a limiting plate to move front and back under the action of a limiting groove, and multiple sets of brush heads are driven to move front and back; at the moment, the surface of the photovoltaic panel assembly is brushed while being brushed, so that dust adhering to the photovoltaic panel assembly can be effectively brushed away, the surface of the photovoltaic panel assembly is kept clean, the problem that cleaning is difficult due to the fact that the height of a shed roof is large is solved, sunlight can be more fully received, light energy loss is reduced, and the service life of the photovoltaic panel assembly is prolonged. Therefore, the generating efficiency of the photovoltaic panel assembly is improved and the generating capacity is increased.
Owner:HEBEI UNIV OF TECH
A photovoltaic panel remote monitoring management and fault operation and maintenance integrated system
ActiveCN118646368BImprove operating conditionsConvenient to monitor equipment statusImage enhancementImage analysis
The present invention relates to the technical field of Internet of Things, and in particular to a photovoltaic panel remote monitoring management and fault operation and maintenance integrated system, comprising an appearance data detection module, an appearance data analysis module, an illumination data detection module, an illumination data analysis module, an electric power data detection module, an electric power data analysis module, an electric power data adjustment module, and a management database. The system obtains the appearance evaluation coefficient of each photovoltaic panel through the appearance data analysis of each photovoltaic panel, and performs feedback. The illumination uniformity of each photovoltaic panel is obtained through the illumination data analysis of each photovoltaic panel, so as to judge whether each photovoltaic panel is blocked by shadows. The power generation efficiency evaluation coefficient of the photovoltaic panel is obtained through analysis, and then the electric power data of each photovoltaic panel is adjusted, which is helpful to improve system efficiency, extend equipment life, and reduce maintenance costs, thereby achieving higher performance and reliability of the photovoltaic system.
Owner:MEI COUNTY JIEYUAN HYDROELECTRIC CO LTD
Inner pot and cooking appliance
ActiveCN224307183Ufully receivedFull guidanceCooking-vessel materialsWarming devicesHeating effectCooking process
This utility model provides a pot inner liner and a cooking appliance. The pot inner liner includes a pot inner liner body, a magnetic conductive layer, and a bottom layer. The pot inner liner body includes a bottom wall portion located at the bottom, and the surface of the bottom wall portion is provided with a magnetic conductive layer. The bottom layer is located on the outer side of the pot inner liner body and covers part of the bottom wall portion. The bottom layer includes multiple functional parts, which are spaced apart along the circumferential and / or radial directions of the pot inner liner body. At least a portion of the magnetic conductive layer is formed on the inner surface of the bottom wall portion, and the magnetic permeability of the bottom layer is different from that of the pot inner liner body; alternatively, the magnetic conductive layer is formed on the outer surface of the bottom wall portion, with at least a portion of the magnetic conductive layer located between adjacent functional parts, and the magnetic permeability of the bottom layer is different from that of the magnetic conductive layer. This solution, through the setting of the bottom layer, creates a local temperature difference area on the inner surface of the pot inner liner, forming heat convection during cooking and improving the cooking effect. The magnetic conductive layer achieves efficient and uniform heating, bringing a better cooking experience.
Owner:ZHEJIANG SUPOR ELECTRICAL APPLIANCES MFG CO LTD
A multi-level spraying device for soybean and corn composite planting
The invention discloses a multi-level spraying device for composite planting of soybean and corn, which relates to the technical field of agricultural machinery, including a spraying vehicle body, on which a first spraying component for spraying corn plants and a second spraying component for spraying soybean plants are arranged; the first spraying component includes a flip frame rotatably connected to the front end of the spraying vehicle body, and a motor is fixedly installed on the top of the spraying vehicle body. The invention controls the motor to work, drives the flip frame to rotate, so that the flip frame is tilted, so that the spraying area of the first spraying component is pushed forward, and keeps a relatively long distance from the cab, while the spraying rod is always vertically downward under the action of the transmission component, and a plurality of first nozzles are installed on the axial direction of the spraying rod, which can realize multi-level spraying of corn plants at different heights during operation, thereby avoiding the situation that the medicine can only be gathered at the upper end of the plant, and improving the spraying effect of the medicine.
Owner:SHANDONG ACADEMY OF AGRICULTURAL SCIENCES
Photovoltaic system
InactiveCN119561479Aeasy to cleanGuaranteed flatnessPhotovoltaicsCleaning using toolsForeign matterPhysics
The invention discloses a photovoltaic system, which comprises a photovoltaic panel main body and further comprises a top plate, the top plate is arranged on the photovoltaic panel main body, a foreign matter cleaning assembly for cleaning foreign matters at the upper end of the photovoltaic panel main body is arranged on the top plate, and a foreign matter detection assembly for detecting the foreign matters at the upper end of the photovoltaic panel main body is arranged on the foreign matter cleaning assembly; the foreign matter cleaning assembly comprises a medicine box, a circular plate, a scraper and a first brush, and the medicine box is arranged over the circular plate. According to the photovoltaic system, the cleaning liquid medicine in the medicine box flows out from the interior of the first brush, meanwhile, the driving circular plate drives the scraper and the first brush to rotate, the scraper and the first brush rotate to cooperate with the flowing-out liquid medicine to clean foreign matter attached to the surface of the photovoltaic panel body, and special cleaning of the upper end area of the photovoltaic panel body is achieved; the flatness of the surface of the photovoltaic panel main body is maintained, full utilization of light is facilitated, the surface cleanness of the photovoltaic panel main body is ensured, and the photovoltaic panel main body can fully receive solar radiation energy.
Owner:WUQI LIANGZI PHOTOVOLTAIC NEW ENERGY CO LTD
Wind-solar combined power generation device
PendingCN119315905Asmall fluctuationreduce dependenceWind motor with solar radiationPhotovoltaic supportsThermodynamicsPower grid
The invention relates to the technical field of offshore power generation, and discloses a wind-solar combined power generation device. The photovoltaic generator set and the wind generator set are arranged on the mounting platform at the same time, so that the power generation device of the structure can integrate solar energy and wind energy, energy fluctuation can be reduced, power output is more stable, stable operation of a power grid can be guaranteed, the overall energy utilization rate is improved, dependence on a traditional power grid is reduced, and the power generation device is worthy of popularization and application. Therefore, the energy self-sufficiency rate is improved.
Owner:SHANGHAI INVESTIGATION DESIGN & RES INST CO LTD
Street lamp
ActiveCN222616631Ueasy to receivefully receivedPhotovoltaic supportsLighting support devicesElectric machineControl theory
Owner:GUANGDONG HONGTAI SMART CITY TECH CO LTD
Liquid level detection device for hydraulic engineering
ActiveCN222650948Uclean thoroughlyeasy to cleanPhotovoltaic supportsSolar heating energyElectrical batteryHydraulic engineering
The utility model belongs to the technical field of hydraulic engineering, and discloses a liquid level detection device for hydraulic engineering, which comprises a mounting seat, a battery box cylinder is mounted at the top end of the mounting seat, a solar panel is hinged to the top end of the battery box cylinder, a support is sleeved outside the battery box cylinder, and a liquid level detector is fixed at the bottom end of the support; the adjusting assembly comprises a sleeve box fixed at the top end of the mounting seat and a connecting sleeve connected to the outer part of the battery box cylinder in a sleeving manner, and the connecting sleeve is rotationally connected with the sleeve box; through the arrangement of the adjusting assembly and the cleaning assembly, the position of the solar panel can be adjusted, so that the solar panel can fully receive sunlight conveniently, the utilization rate of the sunlight is improved, the exterior of the solar panel can be cleaned, dust or dirt accumulation on the surface of the solar panel is reduced, and the service life of the solar panel is prolonged. The light receiving efficiency of the solar panel is improved, and liquid level detection of water conservancy projects is facilitated.
Owner:HENAN JINYING CONSTR GRP CO LTD
Photovoltaic panel tracking support with wind-resistant assembly
ActiveCN222602342Uincrease contact areaquick disassemblyPhotovoltaic supportsSolar heating energyLine sensorSingle chip
The utility model discloses a photovoltaic panel tracking support with a wind-resistant assembly, which comprises a base, the top end of the base is fixedly connected with a mounting seat, the inner side of the mounting seat is rotatably connected with a rotating shaft, and the outer side of the rotating shaft is fixedly connected with a movable seat. The linear distance of light between the photovoltaic panel body and the sun is measured through the light sensor, a signal is transmitted to the single-chip microcomputer, the single-chip microcomputer receives the signal, processes the signal and transmits the signal to the electric push rod, the electric push rod is started and drives the rack to move, and under the action of meshing connection, the photovoltaic panel body is driven to move. The movable seat at the top end is further driven to start to swing, so that the irradiation angle of the photovoltaic panel body can be changed according to the running direction of the sun in different seasons and at different time, sunlight can be fully absorbed, and the effect of the sunlight can be maximized; and the wind resistance of the bracket can be improved.
Owner:WUXI HAOSOLAR TECH CO
Compound eye visible light multiple access communication method
ActiveCN117674996BIncrease data transfer rateTake advantage ofLine-of-sight transmissionEngineeringLight signal
The application provides a compound eye type visible light multiple access communication method, and belongs to the technical field of visible light communication. The communication method fully utilizes the characteristics of a complex channel environment, designs a light receiving end composed of multiple PDs in a VLC system into a compound eye type multiple PD receiving layout mode, and provides a corresponding communication method according to the designed compound eye type PD receiving layout mode. Compared with using a single PD to realize data transmission of the VLC system, the application can fully utilize the characteristics of the complex channel environment, design the light receiving end composed of multiple PDs into the compound eye type receiving layout mode, not only can sufficiently utilize the visible light signals in the complex space scene, improve the received light signal strength, but also can multiplex the visible light communication channel, realize data communication transmission of multiple LEDs, and further improve the data transmission rate of the VLC system.
Owner:DALIAN UNIV OF TECH
Communication signal tower integrating new energy collection and storage, unmanned aerial vehicle operation and maintenance and electric vehicle charging
PendingCN121853841ARotation speed controlReduce wind obstructionPhotovoltaic supportsWind motor controlNew energyDrive shaft
The invention relates to the technical field of new energy collection, and particularly discloses a communication signal tower integrating new energy collection and storage, unmanned aerial vehicle operation and maintenance and electric vehicle charging, the communication signal tower comprises a signal tower base, and the bottom of the side face of the signal tower base is fixedly connected with an automobile charging platform; the position, located above the automobile charging platform, of the side face of the signal tower base is fixedly connected with an unmanned aerial vehicle platform, the deflection assembly comprises a second telescopic rod, a driving shaft of the second telescopic rod is fixedly connected with a rotating seat, and deflection fan blades are rotationally connected to the side face of the rotating seat. The side faces of the deflection fan blades are rotationally connected with one ends of adjusting pull rods, and the ends, away from the deflection fan blades, of the adjusting pull rods are rotationally connected with the side faces of the fixed ends of the second telescopic rods. The purpose of facilitating photovoltaic collection and utilization and unmanned aerial vehicle maintenance is achieved.
Owner:BEIJING JINJI ELECTRONIC TECHNOLOGY CO LTD
Electric kettle for tea bar machine
ActiveCN222323334Ureduce splashReduce the risk of miscalculationWater-boiling vesselsWater flowEnvironmental engineering
The electric kettle comprises a kettle body and a handle installed on the outer side of the kettle body, a water inlet hole is formed in the side wall of the kettle body, a water passing pipeline is arranged in the handle, a water outlet nozzle and a water level detection piece are installed in the water inlet hole, and the water outlet nozzle comprises a water inlet part, a water outlet part and a water retaining part located between the water inlet part and the water outlet part; the water inlet part is provided with a water inlet channel, the water inlet part penetrates out of the water inlet hole and is communicated with the water passing pipeline, the water outlet part is provided with a water outlet channel communicated with the water inlet channel, the water outlet channel is provided with two water outlet ends extending oppositely in the horizontal direction, and the bottoms of the water outlet ends are sunken inwards to form notch-shaped water guide edges. The water retaining part is provided with a flow guide face inclining in the direction away from the water level detection piece, and the flow guide face is located below the water outlet part. The electric kettle utilizes the water guide edge and the flow guide surface to guide water flow, effectively prevents the water flow from splashing to the water level detection piece to cause misjudgment of the water level detection piece, and ensures stable and normal use of the electric kettle and the tea bar machine.
Owner:JOYOUNG CO LTD
Photovoltaic module for comprehensive energy power production
ActiveCN224233614UGuaranteed wind resistancereduce wind resistancePhotovoltaic supportsPhotovoltaic energy generationThermodynamicsExtreme weather
The utility model discloses a photovoltaic assembly for comprehensive energy power production, which comprises a base and further comprises an adjusting mechanism, the top of the base is provided with the adjusting mechanism, and the adjusting mechanism comprises a rotating shaft A, a photovoltaic panel, a through groove, a rotating shaft B, a supporting rod, a clamping groove A, a clamping groove B, a spring and a limiting rod. One end of the top of the base is provided with a rotating shaft A at a corresponding position and is movably connected with a photovoltaic panel through the rotating shaft A. Under extreme weather conditions such as typhoon days, a limiting rod can be pulled up and reset under the action of a spring to be clamped into a clamping groove A, at the moment, a supporting rod loses limiting, and the supporting rod can be pressed downwards to adjust the angle of the photovoltaic panel. The wind resistance of the photovoltaic panel is reduced, the influence of the external environment on the photovoltaic module is reduced, the operation stability of the power supply end of the comprehensive energy system is ensured, and the damage rate is reduced.
Owner:国网宁夏电力有限公司固原供电公司
Agricultural remote sensing pollution early warning method and early warning system based on knowledge graph
The invention discloses an agricultural remote sensing pollution early warning method and early warning system based on knowledge graph, which relates to the field of pollution early warning technology. The vegetation data in the monitoring area is identified and the vegetation coefficient is obtained by analysis. If the monitoring area is determined to be a pollution stress area according to the vegetation coefficient, the polluted area is screened out in the pollution stress area. The pollution risk assessment model after training determines the pollution risk level in the polluted area. When the pollution level exceeds the expectation, the pollution data in the polluted area and the risk early warning instruction are synchronously sent to the outside, and the risk early warning frequency is constrained. The trend degree is generated according to the change trend data of the vegetation coefficient Ets within the observation period. If the trend degree exceeds the expectation, the pollution control plan is given by the pollution control knowledge graph, and the pollution data after control is visualized. Targeted control of polluted areas can be achieved, and the pollution risk in the polluted areas can be alleviated and reduced.
Owner:YUNNAN NORMAL UNIV
Pen sensor
PendingCN119493480Afully receivedavoid rising costsInput/output processes for data processingActive penEngineering
The invention relates to a pen sensor which can fully receive pen signals at peripheral sensor electrodes while avoiding cost increase and transmittance decrease. A pen sensor (5) for detecting an active pen (P) is provided with a first layer having a plurality of sensor electrodes (5a) and a dummy pattern (5ad), and a second layer having a plurality of sensor electrodes (5b) and a dummy pattern (5bd). The dummy pattern (5ad) and the dummy pattern (5bd) are arranged so as to overlap each other in plan view.
Owner:WACOM CO LTD
A photovoltaic device
The application provides a photovoltaic device, which comprises a photovoltaic panel and a rotating adjusting assembly, wherein the rotating adjusting assembly comprises a clamping piece, a locking piece and a seat body; the clamping piece clamps the photovoltaic panel; the clamping piece is rotationally connected with the seat body, so as to adjust the angle of the photovoltaic panel relative to a horizontal plane; and the locking piece locks the clamping piece when the photovoltaic panel is at a preset angle.
Owner:SHENZHEN SHIFENDAOJIA SERVICE TECH CO LTD
A meal delivery box with cold and heat preservation functions
The utility model relates to a meal delivery box technical field discloses a meal delivery box with cold -keeping and heat -preserving function, the utility model discloses a box body, the outer wall fixedly connected with controller of box body is provided with the refrigeration module, the heat preservation module and the power module of controller electric connection in the box body, realize the refrigeration or heating heat preservation to the box body inside. Meanwhile the utility model discloses a damping mechanism is set up, and meal delivery box bounces if happening in the process of moving, and the upper guard plate will drive several sliding rods and several axle seats displacement, and the upper guard plate will extrude several springs from time to time, and several axle seats all will drive the displacement of the connected axle rod and rotate, and the connected axle rod will drive the displacement of the displacement axle seat, and several displacement axle seats will transmit the impact force received to spring no.
Owner:LOGISTICAL ENGINEERING UNIVERSITY OF PLA