摘要：
The invention discloses salvaging equipment for canal floating pollutants. The equipment comprises a ship body, a floating object salvaging mechanism and a caisson, a floating object storage cavity with a circular opening is formed in the middle of the caisson, a plurality of circular grooves are evenly distributed in the caisson, and counterweight assemblies used for enabling the caisson to sinkand maintaining ship body balance are arranged in the circular grooves; the floating object salvaging mechanism comprises a rotating carrier ring, a support, a conveying belt, a rolling type salvagingassembly and a comb tooth assembly, the rotating carrier ring is arranged at the opening, the support is fixed to the rotating carrier ring, and the rolling type salvaging assembly, the comb tooth assembly and the conveying belt are sequentially installed on the support. The floating object salvaging device is compact in structure and novel in design, the salvaging direction of floating pollutants in a canal can be freely controlled, automatic salvaging can be achieved, meanwhile, the salvaged floating pollutants can be combed into the conveying belt, pollutant remnants and jamming are prevented, then the floating pollutants are conveyed into the floating object storage cavity through the conveying belt to be stored, and floating object salvaging and storage are completed.
摘要：
The invention belongs to the technical field of image processing. The invention discloses a dual display apparatus for graphic image processing and a control method thereof. The control method of thedevice comprises the following steps of: a graphic image denoising module is adopted to denoise the acquired image; a graphic image preprocessing module is used for carrying out enhancement processingon cloud or texture of a graphic image; the dynamic range of the image is increased by adopting a graphic image gray scale transformation module; the image is more convenient to analyze and identifyby adopting a graphic image equalization module, the target and the background of the image are optimized by adopting a graphic image dynamic threshold segmentation module, and the processed graphic image is converted into a three-dimensional image by adopting a graphic image conversion module. The method is simple in structure, through the modes of denoising, filtering, preprocessing, gray scaletransformation, contrast enhancement and image segmentation on the received graphic image, the presented graphic image is correct, the structure is clear, user identification and understanding are facilitated, great convenience is brought to users, and the method can be popularized and used.
摘要：
The invention belongs to the technical field of photovoltaic power generation. The invention discloses a photovoltaic power generation panel control system and method and a photovoltaic power generation panel with a transparent protective cover. The photovoltaic power generation panel control system is provided with a controller; the controller is connected with an air pump and an electric slidingblock through electric signals; the controller is connected with an illumination intensity sensor and a wireless signal transceiver through electric signals; the wireless signal transceiver is connected with a cloud server through wireless signals; and the illumination intensity sensor is fixed in the lower end of the shell through a bolt. According to the invention, the upper wall of the shell is the transparent protective plate, so that a solar cell panel can be protected, sunlight collection is realized, and normal operation of the solar cell panel is ensured; transverse supporting rods and longitudinal supporting rods are connected through rotating shafts, and flexible adjustment of the longitudinal supporting rods can be achieved; the angle change of the shell driven by the movementof the longitudinal supporting rods can be realized; and the angle of the solar cell panel is adjusted, so that the solar energy is fully collected.
摘要：
The invention belongs to the field of electrical switch cabinets and relates to a high-energy-saving electrical switch cabinet. The high-energy-saving electrical switch cabinet comprises an electricalswitch cabinet; the electrical switch cabinet comprises a cabinet body and a cabinet door; the cabinet door is arranged at the front part of the cabinet body; the electrical switch cabinet is provided with a ventilation mechanism and a fire extinguishing mechanism; the ventilation mechanism comprises a motor, a worm, a worm gear, a rotating shaft and a rotating shaft supporting seat; the motor isarranged on one side of the cabinet body; the worm is arranged on the output shaft of the motor; one side of the worm is meshed with the worm gear; the worm gear is connected with the rotating shaftthrough a key; the rotating shaft is rotatably connected with the rotating shaft supporting seat; the front end and rear end of the rotating shaft are each provided with a wire wheel; a suspension wire is wound around each wire wheel; and a connecting plate is arranged at one end of each suspension wire. With the ventilation mechanism adopted, ventilation grooves can be opened during normal operation to facilitate ventilation and heat dissipation; the ventilation grooves are closed in case of a fire, so that the fire can be extinguished more easily without oxygen; and therefore, the high-energy-saving electrical switch cabinet is convenient to use.
摘要：
The invention discloses photovoltaic power generation equipment capable of improving the windproof capability. The equipment comprises a windproof mechanism for photovoltaic wind prevention, a fixed seat, a photovoltaic panel and a swinging mechanism; and the windproof mechanism is disposed above the fixed seat, the photovoltaic panel is disposed at the top of the windproof mechanism, and the swinging mechanism is disposed on the windproof mechanism. According to the invention, the second electric push rod is used for pushing the photovoltaic fixing plate to rotate around the fixing shaft, andthe photovoltaic fixing plate rotates to adjust the angle of light irradiated on the photovoltaic panel, therefore, the whole photovoltaic power generation efficiency can be improved, when the wind speed is low, power is generated through the wind driven generator below the photovoltaic fixing plate, the photovoltaic fixing plate is pushed to be located at the horizontal position through the twosecond electric push rods, and when the wind speed is too high, the first electric push rods are used for driving the whole photovoltaic fixing plate to descend into the windproof box to prevent the photovoltaic plate from being damaged by strong wind.
