50 results about "Sunlight" patented technology

The present invention provides methods, apparatus, and systems for analyzing a structure using thermal imaging. A plurality of images of a structure are automatically captured using one or more image capture devices. The images may be captured in one or more ranges of wavelengths of light. The images are then processed to generate image data for the images. The image data can then be analyzed to determine one or more properties of the structure. The images may be captured at an angle with respect to the structure of between approximately 45 to 135 degrees. The images may be captured during a time where one of indirect or no sunlight is present.

The invention discloses a formula and a production method of a varnish, especially a varnish applied on objects used outdoors. With the varnish, the objects can be prevented from discoloration caused by sunlight ultraviolet irradiation. The invention aims at providing the anti-violet varnish preventing bottom-layer discoloration, and a preparation method thereof. With the varnish, bottom-layer color of a coated object can maintain unchanged after the object is irradiated by ultraviolet outdoors for a long time. According to the invention, main film-forming substances comprise silicone-modified acrylic resin in cooperation with an aliphatic polyurethane curing agent, such that a system is provided with excellent weatherability and chemical resistance. Under dual effects of a light stabilizer and a nano additive, a varnish film can effectively absorb ultraviolet with different wavelengths for a long time, and a bottom material can be prevented from discoloration caused by ultraviolet irradiation. The varnish is widely applied on outdoor objects such as buildings and ornamental objects in parks, squares, and the like.

The invention provides an intelligent curtain control system. The system comprises a cuboid slide rail, a slider module, an auxiliary charging module, a control module, a light sensing module, a timing module and an intelligent adjustment module, wherein the upper side face of the cuboid slide rail is provided with a number scale for position recognition and judgment; the lower surface of the slider module is provided with two rows of wheels which are controlled by a motor to move forwards or backwards; the auxiliary charging module provides a charger on a single side of the cuboid slide rail; the control module enables a user to control the slider module through interface operation to control the opening size of a curtain; an ordinary light sensor is adopted in combination with an A/D converter to acquire the brightness of light outside a window and in a room; when time is up, the curtain is automatically opened or closed; the intelligent adjustment module intelligently adjusts automatic opening and closing and the opening size of the curtain. The user can control the opening degree of the curtain through a computer or a mobile phone and can set regular closing of the curtain and the sun-shading mode; the curtain is automatically closed when night comes and when sunlight is sufficient at noon, and the system is convenient to use.

The invention discloses a calibration optical system based on a geosynchronous orbit differential absorption spectrometer. The calibration optical system is composed of an oscillating mirror system, afront optical system, a solar diffuse reflection plate assembly and a solar light blocking door assembly. The oscillating mirror system is composed of a pointing mirror, a sweeping shaft system, a motor harmonic group and an oscillating mirror U-shaped bracket. The front optical system consists of a primary mirror, a secondary mirror, a third mirror, a plane mirror and a slit. The solar diffuse reflection plate assembly consists of a Teflon diffuse reflection plate and corresponding structural components. The solar light blocking door assembly includes a solar baffle and a motor assembly. Thecalibration optical system introduces a bidirectional reflection distribution function of external solar illuminance with known spectral irradiance at suitable on-board calibration time, thereby accurately measuring the diffuse reflection plate and establishing an approximate lambertian surface source with known spectral radiance to provide known radiation input for a remote sensor. The system has high measurement accuracy, compact volume, light weight and high reliability.

The invention relates to the technical field of electric curtains. The invention discloses a curtain device with an automatic adjusting function and a warning function. The curtain device includes a wall and a supporting rod, a thick curtain is connected to the lower ends of hanging rings, the lower end of a second moving block is connected with a thin curtain, first fan blades are arranged at theright end of the second threaded lead screw, a photoresistor is connected to the upper end of the wall and the upper side of the supporting rod, second fan blades are arranged on the outer side of arotating shaft, a control device is arranged in the wall, an air bag is connected between fixing supports, and a variable resistor corresponding to metal balls is arranged on the upper side in the wall. The photoresistor is irradiated by sunlight, the control device controls a first driving device to drive a first threaded lead screw to rotate, wind power generated by rotation of the second fan blades pushes the first fan blades to rotate slowly, the first fan blades drive the second threaded lead screw to rotate, the second moving block drives the thin curtain to move leftwards, and the structure solves the problem that an existing electric curtain cannot be adjusted according to the illumination angle.

The invention provides a portable travel solar cooker and belongs to solar heat utilization devices. At present, people go to the suburb for travel more generally with growth in the living standard, and especially, cooking in the suburb springs up and tends to be popular. However, a lot of unsafe factors exist during making a fire in the field. For the situation, the portable travel solar cooker is designed. The portable travel solar cooker is composed of a fan-shaped reflector, a center post screw, a center post, a cooking range, a ball cardan joint, supporting rods, wedge-shaped threaded rods and edge chains. The portable travel solar cooker can be rapidly assembled and disassembled, is convenient to transport, store and carry, capable of effectively utilizing sunlight for steaming, boiling and barbecue, clean and sanitary and cannot induce secondary disasters.

The invention discloses a device for increasing the thermal utilization rate of a disc type solar thermal collector. The device comprises a convex lens, a support, a multi-disc condensation system, a stirling engine, a condensation cavity, a heat absorption cavity and heat absorption pipes. The multi-disc condensation system is composed of a plurality of parabolic mirrors and a sunlight tracking rotation device. The stirling engine is arranged on the multi-disc condensation system through the support. The opening, facing the sun, of the stirling engine is sealed through the convex lens. Parallel sunlight rays are refracted and converged into a light spot through the convex lens. The condensation cavity and the heat absorption cavity are formed in the stirling engine. The heat absorption pipes are arranged in the condensation cavity. The small-disc-diameter end of the heat absorption pipes is located at the condensation focal point of the convex lens. The heat absorption pipes are filled with liquid working media. Phase change is generated after the liquid working media are heated to a certain temperature. Heat is conducted to the heat absorption cavity through high-temperature conduction for energy conversion. The stirling engine is driven to do work so that electric energy or mechanical energy can be generated. By means of the device, the two ends of the stirling engine can both receive solar irradiation energy, and the sunlight absorption and utilization rate is increased.

The invention relates to a high-intensity high-speed informationization manned spacecraft manufactured by new graphene materials and belongs to the technical field of applications of new materials and new energies. A propelling module, a propeller, a re-entry module, an orbital module, a butt joint mechanism, an egress hatch and a porthole of the manned spacecraft are manufactured by the new graphene materials, the strength of graphene mechanical parts is higher than that of titanium structure parts, small celestial bodies in the space and space junk are prevented from hitting against the spacecraft, and the surfaces of the graphene mechanical parts can inhibit bacteria; a conductor wire, a camera, a storage battery, a first graphene computer system, a first graphene communication system, a second graphene computer system and a second graphene communication system which are manufactured by the new graphene materials are capable of accelerating moving speeds of electrons in electric components and obviously improving working efficiencies of the electric components when compared with those manufactured by existing conducting materials. When the sun irradiates a graphene solar battery in the space, electricity currents are generated and rapidly and continuously transport the electricity to the graphene manned spacecraft through the graphene conductor wire.

The invention discloses a solar cell preparation method, and belongs to the technical field of solar cell preparation. The method mainly comprises the following steps that cleaning is conducted; texturing is conducted; boron diffusion is conducted; regional ion implantation is conducted, wherein the back is divided into a comb-shaped N type region and a comb-shaped P type region; annealing is conducted; laser etching is conducted, wherein PN junctions around a silicon wafer are removed, so that PN junctions of the front and the back are separated, the front adopts the main cell PN junction, and the back adopts the secondary cell or protection diode PN junction; by means of PECVD, the two sides of the silicon wafer are coated with films, and anti-reflection films are formed; silk-screen printing is conducted on the front and the back of the silicon wafer, and a front electrode, a first back electrode and a second back electrode are formed through sintering. Accordingly, the influence caused by a bypass diode on the solar cell and component sunlight area is avoided; meanwhile, the solar cell shot spot effect problem can be solved, the generating efficiency is improved, the power generation loss is lowered, and the component operating life is prolonged.

The invention relates to solar energy utilization, and particularly relates to a moving point array solar-powered biomass gasification system which realizes the collection of solar energy by using point-focusing solar mirrors. The system disclosed by the invention at least comprises one or a set of point-focusing solar mirrors, at least one biomass gasification device and a tracking control device, wherein the solar mirrors are arranged on a solar mirror bracket, the biomass gasification device is arranged on a biomass gasification device bracket, the biomass gasification device is arranged in focused punctiform areas of the solar mirrors and arranged above or below the solar mirrors; the tracking control device controls the solar mirrors to focus sunlight to the at least one biomass gasification device when the sunlight is changed, then in the process that the solar mirrors track the solar energy, the biomass gasification device moves, and each or each set of solar mirrors selects a biomass gasification device which can reach the highest solar energy utilization efficiency to carry out focusing, thereby realizing the tracking and focusing utilization of solar energy.

The invention discloses a method for preventing and controlling water and soil loss of a sloping field by intercropping corn and angelica dahurica, and belongs to the technical field of water and soil environment protecting and crop planting.According to the method, the corn and angelica dahurica which are high in stress resistance, good in water and soil conservation effect and obvious in economic benefit are finally selected for intercropping through massive screening, bio-organic fertilizer is taken as main fertilizer in the planting process, sunlight, rainwater, land saving and the interdependence relation between the plants are fully utilized, the efficient and ecological modes such as grain (the corn) and medicine (the angelica dahurica) intercropping, tall-short matching and shading for growth promoting are adopted, the plant canopy density is increased, the water and soil loss is decreased, and nitrogen and phosphorus loss is controlled and reduced; meanwhile, the disease and pest damage resistance of the grain and the medicine is improved, the yield is increased, and the good ecologic and economic benefits are achieved.

The invention relates to the non-plane chip and telluride solar cell in photoelectric technology field. Wherein, it treats the cell substrate into the required non-plane structure, and applies film material contained at least one telluride to prepare the final product. This cell can absorbe and transfer sunlight from different directions furtherest. This invention is low cost fit to spread.

The invention provides an orchid planting method. The method comprises the steps that prepared chicken fertilizer is made into a nutrient solution with water, some obtained nutrient solution is absorbed by crystal soil for manufacturing slow release fertilizer, and the other nutrient solution is added into a liquid storage container arranged on a cultivation device; the cultivation device with orchid seedlings is placed in a place avoiding direct sunlight or a half-shading place with the direct sunlight time being shorter than 3 h per day. The orchid planting method has the advantages that by the adoption of the orchid planting method, the orchid quality can be remarkably improved, and meanwhile the orchid survival rate is greatly increased.

The invention belongs to a lifting machine, and particularly relates to a multifunctional sunlight room installation lifting machine. The multifunctional sunlight room installation lifting machine comprises a bottom frame, a lifting motor and a first output steel rope; the bottom frame comprises four square pipes which are connected end to end, lengthened supporting rods sleeve the end of the square pipe, universal wheels are arranged at the bottoms of the square pipes and the lengthened supporting rods, fastening screws are arranged at the ends of the square pipes, a stand column installing platform is arranged between the two opposite square pipes, the stand columns are arranged on the stand column installing platform, telescopic rods are arranged on the stand columns, fixed pulleys arefixedly arranged on the telescopic rods, the lifting motor is arranged on the bottom frame, and the first output steel rope of the lifting motor is arranged around the fixed pulley. According to the lifting machine, the weight is large, the stability is good, the application range is wide, and the assembly is convenient and flexible.

The invention discloses a solar heat collector system utilizing a phase change energy storage technology and capable of automatically tracking sunlight. The system is characterized in that a circulating pump is arranged in a phase change energy storage water tank, a rotating chassis is arranged on the phase change energy storage water tank, a rotating shaft controlled by an automatic control device is arranged in the rotating chassis, and a bottom plate is arranged on the rotating chassis. The bottom plate and the rotating chassis are fixed together, the two corners of one side of the bottom plate are each provided with a fixed rotating bearing, the fixed rotating bearings and a vacuum tube supporting plate are locked, the bottom plate is provided with a telescopic automatic lifting device, the automatic lifting device and a sliding plate are fixed through screws, the two corners of the other side of the bottom plate are provided with folding fixing rods, and the bottom plate is further provided with a storage battery. Vacuum tube supporting plates are arranged on the fixed rotating bearings, the sliding plates and the folding fixing rods, and vacuum tube heat collectors are arranged on the vacuum tube supporting plates. The system can calibrate the strongest light position in real time, can store a large amount of heat in a short time, and can provide hot water efficiently, stably and continuously.

The invention provides a solar-powered building integration device which comprises at least two lines of first roof structures, second roof structures, condensers arranged on the first roof structures and receivers on the second roof structures, wherein the first roof structures, the second roof structures, the condensers and the receivers are arranged in parallel in the east-west axial direction. The solar-powered building integration device is characterized in that the first roof structures and/or the second roof structures face a sunny slope and are arranged in an inclined mode. The inclined directions of the condensers and the first roof structures are close. The receivers are arranged close to the second roof structures. The condensers reflect sunshine into the receivers. The receivers convert converged sunshine into electric energy and/or heat energy. The solar-powered building integration device is widely suitable for use of heat and electricity in life, has the advantages of being high in efficiency, low in cost, fast in recycling and the like and is especially suitable for large-scale implementation.

The invention discloses a dynamic sunlight reflection system for providing sunlight for an outdoor shady area. The reflection system comprises a reflection mirror arranged at the position meeting the sunshine condition, and is characterized in that reflected light of the reflection mirror is set to be projected in the appointed shady area in a moving way. According to the dynamic sunlight reflection system, the reflected light is projected in the appointed shady area in a moving way, so that the projection area of reflected light beams is effectively increased, the relative light receiving area is expanded, and the cost performance of the system is remarkably improved.

The invention discloses a sunlight room which mainly comprises a room body and a roof arranged on the upper portion of the room body. The room body is movably connected with the roof, a glass panel isarranged on the upper portion of the room body and hermetically connected with the room body, the roof comprises a planting plate for planting plants, the planting plate is divided into a left plateand a right plate which are provided with driving devices, the driving devices comprise stepping motors and driving lead screws, the driving lead screws are connected with the right plate and embeddedinto the right plate, sliding rails and sliding strips for assisting the right plate in moving are arranged on two sides of the right plate, the sliding strips are arranged along the length directionof the sliding rails and can slide back and forth in the sliding rails, and the stepping motors push the left plate and the right plate to two sides from the middle. According to the sunlight room, indoor temperature can be effectively reduced while greening area is increased.

The invention relates to the field of greenhouse heat energy, in particular to a novel greenhouse underground heat storage system and method. The system comprises a heat collector, a water storage device, a heat storage water tank, a delivery water tank, a heat dissipation device and a control center which are connected sequentially. All parts of the system are connected through water pipes, wherein the heat storage water tank and the delivery water tank are located underground, and other parts are located on the ground. The system can collect redundant heat of a greenhouse through the heat collector in clear weather or sufficient sunlight, and a heat-transfer medium in a water pipe connecting the heat collector and the heat storage water tank flows to transfer the part of heat energy to the heat storage water tank for storage; when solar energy is not sufficient to completely supply heat, the stored heat can be used for heat supply in the greenhouse through the heat dissipation devicein seasons with low air temperature and low sunlight intensity or at night, so that the greenhouse is always kept at the proper temperature.

The invention is a full auto-solar water hater controller able to implement functions of full auto-constant temperature stepless water feeding, water temperature displaying, heat collection pipe protecting, normal state temperature preserving, distilled water forming after gas state condensing collection, and water pipeline emptying for a solar water heater, only adopting normally opened contact double-metal temperature controller, normally closed contact double-metal temperature controller, silica gel pad, stainless steel pipe, triplet, dry reed tube, magnetic material-composed plastic floater, electromagnetic valve, electric valve, timing circuit and other parts to implement these functions. As long as there is sunlight, the commonly used hot water at about 50 deg.C can be arranged, and the temperature rising is fast and it can realize full auto constant temperature stepless water feeding.

The invention discloses a support for photovoltaic equipment. The support comprises a base, a first 'L'-shaped support plate and a second 'L'-shaped support plate, a rolling bearing block is arrangedin the middle of the bottom of the base, a rolling bearing is arranged at the top of the rolling bearing block, the inner ring of the rolling bearing is connected with one end of a rotating shaft in an inserting manner, the other end of the rotating shaft is fixedly connected with the bottom of a support seat, the top end of the support seat is fixedly connected with one ends of four support rodsrespectively, and the other ends of the support rods are respectively fixedly connected with the bottom of the first 'L'-shaped support plate. By the aid of the support rods, the first 'L'-shaped support plate is adjusted in height conveniently, and two of the support rods are different from the other two support rods in height; the first 'L'-shaped support plate is arranged obliquely, so that thephotovoltaic equipment is illuminated by the sunlight conveniently, each two of the support rods are fixedly connected through a strengthening rod, and stability among the support rods is improved.

The invention discloses a lake blue glass. The glass comprises glass raw materials and coloring agent raw materials. The glass raw materials comprise the following components in parts by weight: 72.0 to 73.1 parts of SiO2, 0.5 to 1.1 parts of Al2O3, 8.1 to 10.8 parts of CaO, 3.2 to 4.8 parts of MgO, 13.1 to 15.2 parts of Na2O, and 0.05 to 0.38 part of SO3. The coloring agent raw materials comprise the following component in parts by weight: 0.3 to 0.6 part of Fe2O3, and 0 to 0.2 part of CuO, wherein FeO accounts for 0.13 to 0.29 parts by weight in Fe2O3. The provided lake blue glass can reduce the intensity of incident sunlight to play a non-glare effect, and the indoor people can feel a prominent cool sense. At the same time, a high visible light transmittance can be guaranteed, the transmittance can reach 62% or more if the glass thickness is 6 mm, the indoor natural illumination can be maintained in a high level, and the energy consumption for illumination is reduced. About 69% of solar heat can be blocked out; the energy consumption of air conditioning equipment is reduced, the transmission of UV rays is prominently reduced, and the transmittance of UV rays is lower than 23.6%.

The invention provides an umbrella with a selfie function. The umbrella comprises an umbrella handle, a middle rod, umbrella ribs and an umbrella face; the top of the umbrella handle is fixedly connected with the bottom of the middle rod, and the upper part of the middle rod is provided with the umbrella ribs; and the outer sides of the umbrella ribs are covered with the umbrella face, and the umbrella with the selfie function further comprises micro shooting equipment which is mounted at the bottom of the umbrella handle. The umbrella has the beneficial effects that the structure is simple and reasonable, mounting and dismounting are easy, carrying is convenient, and pictures can be taken at any time through the micro shooting equipment while sunlight and rain are blocked.