219 results about "Bird droppings" patented technology

The invention reveals a composite self-cleaning nanometer coating, an inorganic transparent coating layer and a self-cleaning product. The coating, the coating layer and the product have anti-static,super-hydrophilic and photocatalytic functions at a same time. The composite self-cleaning nanometer coating containing 0.01-20 parts of conductive particles, 0.01-20 parts of a photocatalyst, 0.01-20parts of a hard film agent, 0.01-20 parts of an inorganic binder and 20-99.96 parts of a hydrophilic solvent is prepared. The surface of an object is coated with the composite self-cleaning nanometercoating, and the composite self-cleaning nanometer coating is solidified for forming a hydrophilic inorganic transparent coating layer. Because of specific functions of static electricity conductionand static electricity dissipation of the coating layer, static electricity generated when the surface of the object rubs flowing air can be instantly eliminated, and the surface of the object loses the attraction to particles in the surrounding environment in microstructure, so that sand, dust, pollen, haze and the like are difficult to attach to the surface of the object, and thus an instant self-cleaning effect of keeping the surface of the object clean at any time is achieved. The coating layer also has a photocatalyst degradation function and can be used for remarkably solving the problemof high-adhesive-force dirt caused by non-electrostatic adsorption of bird droppings, ink, artificial scrawling and the like.

The invention discloses a training and recognition method and device for a visible light fault model of a photovoltaic module. The method comprises the steps of in response to an obtained to-be-detected image, cutting the to-be-detected image; marking pixel coordinates of each piece of image data in the to-be-detected image; in response to the acquired multiple pieces of image data, outputting target object image data in the multiple pieces of image data by a Faster-RCNN training model; judging whether the pixel coordinates of the image data of a certain obstacle are within the range of the pixel coordinates of all photovoltaic module image data or not; and if the pixel coordinates of the image data of a certain obstacle are within the range of the pixel coordinates of all photovoltaic module image data , outputting the pixel coordinates of the image data of the obstacle. By extracting the image features of the photovoltaic module and the bird droppings, the coordinate range of the photovoltaic module and the coordinates of the bird droppings in the detected image are identified, and the overlapped part of the coordinate range and the coordinates of the bird droppings is marked asthe bird droppings covering fault point of the photovoltaic module, so that the identification of the bird droppings shielding fault point of the photovoltaic module is realized.

The invention provides an LED (light emitting diode) lamp fitting with two sides capable of radiating heat and resisting dust. The lamp fitting comprises a radiating base plate and radiating fins, and is characterized in that two side surfaces of the base plate are provided with the radiating fins. According to the invention, two sides of an aluminum plate are cut into the fins, the distance of a thermal loop is shortened, and the radiating effect is better. When in use, the aluminum plate is placed vertically, the technical scheme more confirms to the principle of air convection, and the flow speed of the hot air can be accelerated in the vertical direction; and the problems of bird droppings and dust covering can be solved through the radiating fins arranged vertically. According to the invention, because LEDs are installed close to the edge of the bottom surface or at the bottom part on one side surface of the aluminum plate, only a plane with smaller electroplating is required, and the process cost is lowered.

The invention discloses a modular installation and plug and play multi-function intelligent rod capable of being used humanly. The multi-function intelligent rod structurally includes a modular intelligent rod and an intelligent automatic umbrella. The multi-function intelligent rod has the following beneficial effects that the modular intelligent rod, a guano automatic clearing device and the intelligent automatic umbrella are designed for solving the problems that an installation hole position and an outlet hole position can only be reserved based on current requirements during production ofa rod body, the positions cannot be adjusted, after production and installation of the rod body, only hoop-type expansion can be conducted, bird droppings block the surfaces of solar panels to affectthe illumination effect, and pedestrians shelter from the rain nowhere on rainy days, a positioning sliding block is vertically inserted into a position clamping sliding groove when installing equipment, after rotation, the equipment is installed on a loading connecting plate, when moving a brushing strip to clean, a horizontal switch push rod is pushed to open a movable door plate to sweep the droppings into a temporary storage tube, on rainy days, an automatic holding and folding rod pushes a sliding sleeve of an umbrella frame to prop up an umbrella rib to form the umbrella, and the effects of improving the expansibility of the equipment, cleaning the surfaces of the solar panels and providing the rain sheltering position for the pedestrians are achieved.

The vehicle cover protects the vehicle from sun, rain, snow, dust, dirt, and bird droppings. Once the vehicle cover gets soiled from the elements, a user may dispose of the vehicle cover. The disposable vehicle cover can have a variety of shapes, such as oval egg shape, rectangular shape, cylindrical shape, cubical shape, or the like, in order to fit vehicles of different shapes. The disposable vehicle cover may be available in small, medium, and large sizes in order to accommodate different sized vehicles such as compact cars and full size SUVs. The vehicle (automobile) can include vehicles that do not travel on land and land vehicles. Non-land vehicles include aircraft, hovercraft, spacecraft, watercraft and sailcraft. Land vehicles include vehicles that are wheeled, tracked, railed and skied, including bicycle, scooter, motorcycle, car, van, truck, van, train, bus, snowmobile, or the like.

The invention discloses a power transmission tower bird-related fault state identification and evaluation method based on Mask RCNN. The method comprises the following steps: 1, establishing an image database; 2, building a MaskRCNN power transmission tower fault state recognition and evaluation model, modifying the classification number of the last FC layer of the model, and carrying out the migration fine tuning of the model through an image database, and achieving the multi-target recognition and instance segmentation of the faults of birds, nests, insulators and bodies of towers; in combination with an image processing technology, correcting results of recognized bird droppings and bird pecking traces, and evaluating a fault state; 3, analyzing bird-related fault features, including bird-related fault type analysis and pernicious bird species feature analysis; and 4, establishing a bird-related fault discrimination mode fused with pernicious bird species discrimination by using an analysis result in the step 3, and realizing identification and evaluation of all types of bird-related faults. According to the method, safe operation of the power transmission line can be protected in a more refined manner.

The invention relates to a simulated bird dropping test system comprising a simulated bird dropping test system auxiliary box, a simulated bird dropping test system operation platform, a sliding block guide rail, a sliding block, a bird dropping nozzle, and an optical fiber. The upper part of the simulated bird dropping test system auxiliary box is equipped with a simulated bird dropping test system control unit, a bird dropping container, and a peristaltic pump. The components inside the simulated bird dropping test system auxiliary box are connected. The bird dropping container is fixed to the left side of the bottom of the simulated bird dropping test system auxiliary box. A liquid level sensor is fixed to the center position of an upper cover of the bird dropping container. The liquid level sensor is connected with the lower end of a liquid level sensor control cable. The upper end of the liquid level sensor control cable is connected with the simulated bird dropping test system control unit. A hose fixing pipe is fixed to the inner right side of the bird dropping container. The simulated bird dropping test system of the invention can provide valuable information for the research of test data of to-ground breakdown of high voltage on a high-voltage line insulator due to a large amount of bird dropping and stable operation of a power grid.

The invention provides a device for cleaning and cooling a glass surface of a solar component, which comprises a left frame, a right frame, an upper main shaft, a lower main shaft, a synchronous belt wheel, a synchronous belt, a brush part, a driven wheel, a driving wheel, a direct current motor, a running water pipe, an electromagnetic valve and a battery component, wherein the direct current motor drives the upper main shaft and the lower main shaft to rotate, thereby driving the brush part to move up and down along the surface of the battery component; the running water pipe is controlled by the electromagnetic valve to spray water to the surface of the battery component at definite time, and the water not only can be used for washing and eliminating dust, fallen leaves, bird droppings and other impurities on the glass surface at definite time but also can be used for lowering the working temperature of the battery component; and the power sources of the electromagnetic valve and the direct current motor are provided by the battery component. The experiment proves that if the device provided by the invention is arranged on the existing solar battery component, compared with the prior art, the annual output power of the battery component with the same specification is improved by 20%-22%, thus the economic benefit is very obvious.

The invention discloses a faint scent type car glass cleaning agent. The faint scent type car glass cleaning agent is characterized by being formed by mixing the following raw materials in parts by weight: 2-6 parts of a surfactant, 0.5-1 part of water-soluble ionic liquid, 10-20 parts of a stabilizer, 60-70 parts of a diluent and 0.2-0.5 part of a defoaming agent, wherein a chemical formula of the water-soluble ionic liquid is [HBIm][BF4]; the stabilizer is alcohol; the perfume is one of rose aldehyde, sweet orange oil, laurel oil, octylene alcohol, citral and vanillin. The faint scent type car glass cleaning agent disclosed by the invention can efficiently and quickly remove dust, bird droppings as well as stubborn blots formed by collision of animal insects and car glass, which are on the surfaces of a car front windshield and headlight glass, and has fresh scent.

The washable vehicle cover protects the vehicle from sun, rain, snow, dust, dirt, and bird droppings. Once the vehicle cover gets soiled from the elements, a user may wash, dry, and reuse the vehicle cover. The washable vehicle cover can have a variety of shapes, such as oval egg shape, rectangular shape, cylindrical shape, cubical shape, or the like, in order to fit vehicles of different shapes. The washable vehicle cover may be available in small, medium, and large sizes in order to accommodate different sized vehicles such as compact cars and full size SUVs. The vehicle (automobile) can include vehicles that do not travel on land and land vehicles. Vehicles that do not travel on land include aircraft, hovercraft, spacecraft, watercraft and sailcraft. Land vehicles may be wheeled, tracked, railed and skied, including bicycle, scooter, motorcycle, car, van, truck, van, train, bus, snowmobile, or the like.

The invention discloses a lightning arrester preventing birds and having an excrement collecting function, the lightning arrester includes a mounting plate, the top of the mounting plate is fixedly connected with the lightning arrester, the top of the mounting plate is fixedly connected with cleaning boxes on both sides of the lightning arrester, one side of the inner wall of the cleaning box is slidably connected with an electric telescopic rod, the other end of the electric telescopic rod is fixedly connected with an arc block, one side of the arc block penetrates through the cleaning box and extends to the outside of the cleaning box, and relates to the technical field of lightning arrester equipment. The lightning arrester has the function of collecting excrement, By cleaning the brushmovement, the bird droppings on the surface of the lightning arrester can be cleaned well, And through the movement of the friction cleaning block, the residue and trace of the lightning arrester after cleaning can be cleaned, which greatly improves the effect of lightning arrester cleaning, avoids the bird droppings affecting the normal operation of the lightning arrester, and prolongs the service life of the lightning arrester.

The invention relates to an automatic cleaning system of a solar energy collector. The automatic cleaning system not only comprises a spray thrower (8) positioned at the upper end of the solar energy collector (12), a water tank (1) connected with the spray thrower, and a solar energy collector which is slantwise or vertically arranged, but also comprises washing liquid (17), a feed pipeline (5) of the washing liquid, and a controller (14), wherein the spray thrower is a rectangular pipe and is provided with rows of spray holes (13); a diverging-reflecting type spray guide plate (11) is arranged in front of the spray holes; and the washing liquid is fed into the spray thrower through the feed pipeline, divergently sprayed to the diverging-reflecting type spray guide plate through the spray holes (13), and finally reflectively sprayed to the upper end of a glass cover plate of the solar energy collector. The automatic cleaning system of solar energy collector can perform full-covering automatic spraying on the surface of the solar energy collector, effectively removes organic foreign matters such as bird droppings, oily substances and the like, and also has the advantages of portability, low design cost, wide range of adjustable pressure of spraying the washing liquid, good effect and the like.

The invention relates to a municipal bridge guardrail washing device and a use method thereof and belongs to the technical field of municipal bridges. The municipal bridge guardrail washing device comprises a bottom plate and rolling wheels, wherein the rolling wheels are arranged at four corners of the bottom plate; a first lead screw is rotationally arranged on the bottom plate; a rotating motorused for driving the first lead screw to rotate is arranged on the bottom plate; a first sliding sleeve ring is arranged on the first lead screw through threads in a sleeving manner; uprights are arranged in positions, on the two sides of the first lead screw, on the bottom plate; a cross rod is arranged on the first sliding sleeve ring; sliding rings slidingly sleeving the uprights are arrangedat the end parts of the cross rod; the cross rod is connected to the first sliding sleeve ring; a spraying device is arranged on the cross rod; a scraping component is arranged at the middle part of the cross rod; and a wiping device used for wiping the surface of a guardrail is arranged on the rod wall, far away from the spraying device, of the cross rod. During cleaning a bridge guardrail, workers do not need to spend a lot of time to manually wipe the bridge guardrail by using wiping rags, and during cleaning birds droppings, the municipal bridge guardrail washing device is easier than manual scraping; and therefore, the labor intensity of the workers is reduced to a certain degree.

The invention relates to an efficient stain-removing windshield washer fluid, which comprises the following raw materials by mass: 50-70 parts of deionized water, 2-5 parts of ethanol, 1-3 parts of sodium dodecyl sulfate, 1-2 parts of sodium olefinsulfonate, 0.5-1.5 parts of sodium polyoxyethylene fatty alcohol sulfate, 1-5 parts of alkylolamide, 1-3 parts of alkyl polyglycoside, 0.5-1.5 parts ofalkyl betaine, 1-3 parts of alkyl sodium sulfonate, 1-3 parts of an ethylene oxide-propylene oxide copolymer, 0.2-0.3 part of ethylene glycol, and 1-5 parts of a defoamer. The defoamer adopted by theinvention is emulsified silicone oil, can inhibit the formation of bubbles during use, and ensure that the windshield glass clear and transparent. In addition, the formula adopted by the invention canefficiently and quickly remove dust, bird droppings and stubborn stains formed after collision of animal insects on the surfaces of automobile front windshields and headlamp glass.

The invention discloses a treatment method for electrolytic denitrification and phosphorus fixation of heavily polluted river sediment. Two or more counter electrodes are inserted into river sedimentat the same time, and the sediment is electrolyzed by using a direct current voltage stabilized power supply. The anode of at least one counter electrode is a magnesium-aluminum alloy net, and the anode of the other counter electrode is an iridium-ruthenium plated titanium net. The combined electrode is used for denitrification and phosphorus fixation of sediment. The magnesium-aluminum alloy as the anode releases magnesium ions to be combined with phosphate and ammonium salt in the sediment to form bird droppings and other precipitations, phosphorus and nitrogen are fixed in the sediment, andthe purpose of removing nitrogen and phosphorus from overlying water is achieved. When the iridium-ruthenium plated titanium net serves as the anode, electrolytic water releases a large amount of oxygen, the dissolved oxygen in the water body is significantly improved, and thus the overlying water quality and the habitat conditions of the sediment are improved.

The invention discloses solar cell panel intelligent cleaning equipment. The equipment comprises a cart body capable of moving along the surface of a solar cell panel, and a cleaning assembly, whereina groove is formed in the bottom surface of the cart body, a mounting space used for mounting the cleaning assembly is pre-formed in the groove, upper and lower pulleys are arranged on the upper andlower sides of the interior of the groove correspondingly, after the solar cell panel is arranged in the groove, the upper and lower lateral sides of the solar cell panel form running rails for the upper and lower pulleys, and a driver in the cart body drives the upper and lower pulleys so as to enable the cart body to move; and the cleaning assembly comprises a sand suction device, a washing device and a drying device which are arranged in sequence, and the cleaning assembly right faces the solar cell panel. According to the solar cell panel intelligent cleaning equipment, according to the types of dirt on the solar cell panel, the sand suction device is specially arranged for cleaning sand on the surface of the solar cell panel firstly, then the washing device is used for washing and cleaning bird droppings or other sticky substances on the surface of the solar cell panel, and finally, the drying device is used for absorbing dry water on the surface of the solar cell panel so as to avoid water residue.

The invention relates to the field of power equipment, and particularly relates to an anti-collision power distribution cabinet convenient to move. The anti-collision power distribution cabinet comprises a mounting frame, a cabinet body, an upper mounting plate, a lower mounting plate and a cabinet door. The upper surface of the mounting frame is fixedly connected with the cabinet body; the uppermounting plate and the lower mounting plate are mounted in the cabinet body; a bidirectional screw rod is mounted between the upper mounting plate and the lower mounting plate; the bidirectional screwrod is sleeved with a sliding block; an upper connecting rod is hinged to the upper surface of the sliding block; the upper end of the upper connecting rod is hinged to the lower surface of the uppermounting plate; a lower connecting rod is hinged to the lower end of the sliding block; the lower end of the lower connecting rod is hinged to the upper surface of the lower connecting rod; anti-collision plates are arranged at the left side and the right side of the cabinet body respectively; and the top portion of the cabinet body is provided with a bird repelling mechanism. According to the invention, the distance between the upper mounting plate and the lower mounting plate can be adjusted according to actual mounting requirements to facilitate installation of electronic components; the buffer springs can play an anti-collision role, so that the cabinet body is protected from being damaged; and birds are repelled by the bird repelling mechanism, and thus the device is prevented from being polluted by bird droppings.

The invention relates to a cleaning device of solar photovoltaic assemblies. After conventional solar photovoltaic assemblies form a solar photovoltaic assembly array of a power station, dust, fallen leaves, bird droppings and the like are inconvenient to sweep, and the manual cleaning workload is large. The cleaning device of solar photovoltaic assemblies, provided by the invention, comprises a solar photovoltaic assembly body. The cleaning device is characterized in that a solar photovoltaic assembly edge device (2) is provided with a scraping sheet (3); a water spraying hole (4) is formed in the solar photovoltaic assembly edge device (2), and a motor and a water intake pipe are arranged on the solar photovoltaic assembly edge device (2); the water intake pipe is connected with the water spraying hole (4); the motor is connected with the water intake pipe and a power supply. The cleaning device of the solar photovoltaic assemblies, provided by the invention, solves the problems that a conventional photovoltaic assembly array is inconvenient and unsafe to clean, and large in workload.

The invention discloses a solar panel cleaning vehicle. The solar panel cleaning vehicle comprises a vehicle body capable of moving along the surface of a solar panel, a groove is formed in the bottomface of the vehicle body, a mounting space used for allowing a cleaning assembly to be installed is pre-formed in the groove, an upper sliding wheel and a lower sliding wheel are arranged on the upper side and the lower side in the groove respectively, the solar panel is arranged behind the groove, the upper side edge and the lower side edge of the solar panel form a running track of the upper sliding wheel and a running track of the lower sliding wheel respectively, a driver in the vehicle body drives the upper sliding wheel and the lower sliding wheel so as to move the vehicle body, bufferpads cover the two ends of the vehicle body, a handle is arranged at the top of the vehicle body, the cleaning assembly comprises a sand suction device, a scrubbing device and a drying device, and thecleaning assembly right corresponds to the solar panel. Aiming at the type of stains on the panel, the sand suction device is particularly arranged to clear sand thoroughly on the surface of the panel firstly, the scrubbing device is used for brushing off bird droppings or other viscous substances adhered to the surface of the panel, and the drying device is used for absorbing water on the surface of the panel so as to avoid water residues.

The invention provides an anti-icing voltage-sharing plate. The anti-icing voltage-sharing plate is composed of a bowl-shaped cover body (1) and an umbrella cover-shaped disk (2), wherein the umbrella cover-shaped disk is provided with center holes. The cover body is fixedly connected with the center holes of the disk (2) through a cover opening of the cover body in a butt joint mode. The disk (2) is provided with an umbrella cover-shaped disk body (21). The edge of The disk body (21) is a circular body (22). Drain holes (23) are formed in the edge of the disk body (21) inside the circular body (22). Lower edged drain holes (24) are formed in the lower surface of the circular body (22). The anti-icing voltage-sharing plate has the advantages that icing coating time can be delayed to more than 10-15 times to increase the icing flashover voltage by 18%-25% in the area which electric transmission line are polluted heavily; rain flashover caused by rain curtains formed by the pollutants of the top of the tower can be avoided; pollution flashover caused by bird droppings can be avoided; thunderstrike flashover voltage can be enhanced; the sizes of the windows of towers and line corridors can be decreased and investment can be saved.

The invention discloses navel orange fertilizer, and relates to the technical field of agricultural planting. The navel orange fertilizer is prepared from the following ingredients: farm manure, urea,potassium carbonate, rice bran, plant soil, orange peel, bird droppings, ammonium carbonate, clay, yeast powder and tea residue. The navel orange fertilizer can enhance the soil fertility, promote the navel orange to grow, enhance the resistance of the navel orange, accordingly the fruit yield is increased, using of insecticide and bactericide such as pesticide is avoided or reduced, the navel orange fertilizer is safe and effective, and avoids to affect the physical health. The navel orange fertilizer has the high content of organics, and is beneficial for improving the quality of the navelorange.

The invention discloses a method for three-dimensional breeding of earthworms under a forest and an earthworm separation device. The method comprises the following steps of (1) excavating drainage ditches, (2) preparing an earthworm bed, (3) adding organic fertilizers, (4) cultivating the earthworms and (5) collecting the earthworms; by using the under-forest cultivating mode, an ecological forestor a fruit forest and the earthworms can achieve maximum benefit, the wormcast produced by the earthworms can supply the fertilizers for the ecological forest or the fruit forest, tree roots are loosened to avoid the hardening of a land, fallen leaves on the fruit forest and bird droppings can replenish the earthworms, mutual benefit and symbiosis are achieved, and available resources are maximized.