61results about How to "Improve absorption conversion efficiency" patented technology

The invention provides an ecologically adjustable fish reef ecological floating bed device. The device comprises a floating bed frame, a plurality of fish reef module units and aquatic plants, wherein each fish reef module unit is connected with one another and fixed by the floating bed frame and comprises a grid and an organism ceramsite layer, a fish reef channel layer and a packing layer which are arranged from top to bottom sequentially and are separated from one another by interlayers; the grids surround around the organism ceramsite layers, the fish reef channel layers and the packing layers and the bottoms of the packing layers respectively; fish reef passages are respectively opened around the fish reef channel layers; holes are opened at the position, corresponding to openings of the fish reef passages, of the grids to make the fish reef channel layers communicate with outside; and the aquatic plants are arranged on the organism ceramsite layers. The device can ensure the normal growth and prevent the overgrowth of the aquatic plants at the same time; and meanwhile, a simple food chain of 'organisms-planktons-fishes' is formed inside the device to improve the purifying capacity of water of the device.

The invention discloses a multi-wavelength pumped temperature control-free solid-state laser. A pumped source Laser Diode (LD) array heat sink is provided with a multi-wavelength LD array. A luminescence surface of the multi-wavelength LD array is directed at incident end faces of a pumped light shaping lens and a pumped light coupling lens. After the multi-wavelength pumped light emitted from the multi-wavelength LD array is shaped by the pumped light shaping lens, the multi-wavelength pumped light enters a 1064nm total reflecting lens and an end-face bonding pure YAG and Nd: YAG laser gain medium in turn after being total reflected and coupled in the pumped light coupling lens. A Q-switched system is arranged between the Nd:YAG laser gain medium and a 1064nm output lens. The invention also discloses a multi-wavelength selection method of the multi-wavelength pumped temperature control-free solid-state laser. According to the invention, the laser temperature control-free operation can be realized without temperature control or wavelength locking devices; the absorption conversion efficiency of the pumped light energy is high; the absorption conversion efficiency of the pumped light is stable, and the output laser power at the later period is stable; and the laser output performance is not sensitive to the environment temperature.

The invention discloses a preparation method of a flexible, hybridized and dye sensitized solar cell. The preparation method includes the steps of sensitizing two layers of a TiO2 photoanode respectively by two dyes with different spectral response ranges to obtain a flexible and hybridized photoanode; packaging the hybridized photoanode together with an electrode together and filling with electrolyte to obtain the flexible, hybridized and dye sensitized solar cell. The method in the invention improves the spectral absorption and conversion efficiency of DSCs (Dye Sensitized Solar Cell). The method has advantages of low preparation cost, simple preparation technique and the like. The cells prepared in the method are soft, flexible and light, thereby expanding the application range of solar cells.

The invention discloses a photovoltaic building module device. The device comprises a mounting table rotatably and cooperatively arranged on a base and photovoltaic equipment cooperatively inserted inthe mounting table, insertion grooves are left and right symmetrically formed in the top end face of the mounting table, and through holes are communicated with the inner side walls of the insertiongrooves; sliding grooves are communicated with the inner side walls of the through holes, sliding blocks are slidingly and cooperatively arranged in the sliding grooves, and locking arms are fixedly arranged on the outer side end faces of the sliding blocks and slidingly and cooperatively connected with the through holes; top push inclined surfaces are arranged at the upper sides of the outer sideend faces of the locking arms; magnetic blocks are arranged in the sliding grooves in the inner side end faces of the locking arms, top press springs are cooperatively arranged on the portions, in the sliding grooves in the inner side end faces of the locking arms, at the outer sides of the magnetic blocks through top press, and an electromagnetic coil device opposite to the magnetic blocks is fixedly arranged on the portion, in the inner wall of the mounting table, between the sliding grooves in the left and right sides.

A composite microbial protein feed is prepared through preparing the composite useful microbe colony from rumen microbe colony and its carrier, edible fungus colony and its carrier and effective microbe colony, using it in biologic fermentation of cheap rejected resource, and enzyme-catalytic processing. Its advantages are high nutritive value, easy absorption, low cost, and no pollution.

The invention discloses a stereoscopic wave-power device, mainly comprising two floating bodies, a ratchet wheel, a gear, a rack, a transmission shaft and a generator. The stereoscopic wave-power device is divided into two parts, the upper part and the lower part, an upper transmission device is arranged on the floating body, the two floating bodies are hinged, wave phugoid motion causes the floating body to relatively bend, the rack transforms kinetic energy to mechanic energy by a simple bidirectional-to-unidirectional mechanic transmission device; the lower transmission device is fixed on abottom board, change of wave potential energy causes the floating body to move up and down, and the rack hinged at the bottom of the floating body transforms potential energy to mechanic energy by the bidirectional-to-unidirectional mechanic transmission device. The invention has simple structure, utilizes a novel bidirectional-to-unidirectional mechanic transmission device, has low manufacture and maintenance cost, high generating efficiency and safe and reliable operation, can be connected and mounted in series or parallel in changeable size, can make the best of kinetic energy and potential energy of wave and transforms kinetic energy and potential energy to electric energy which is green and is convenient for people to use.

The invention discloses intelligent traffic indication equipment. The equipment comprises a storage box body, a lifting executing device and a main frame body; the main frame body is internally provided with a lifting sliding groove and an accommodating groove communicated with the exterior, an inclined frame body is installed in the lifting sliding groove in a sliding and matched mode, a threadedhole with an opening facing downwards is formed in the center of the inclined frame body, a threaded rod is installed in the threaded hole in a thread matched mode, and the bottom of the threaded rodpenetrates through the main frame body and extends downwards and is connected with a driving motor in a power matched mode. The intelligent traffic indication equipment is simple in overall structure, safe and reliable during running and convenient to use, the efficiency of absorbing and converting solar energy is greatly improved, the use of the mains supply is reduced, the running operation ofthe whole equipment is convenient, the adjustment operation for lowering the main frame body makes the equipment more convenient to convey and carry, the adjustment operation for lifting the main frame body enables drivers of vehicles at the rear row to see a signal indicator light clearly and conveniently, and the occurrence of traffic accidents can be effectively reduced.

The invention discloses a novel intelligent traffic indicating device. The indicating device comprises a storage box body, a lifting executing device and a main frame body. The main frame body is provided with a lifting chute and a containing groove communicated with the outside. An oblique frame body is installed in the lifting chute in sliding fit, the center of the oblique frame body is provided with a threaded hole opening downwards, a threaded rod is installed in the threaded hole in thread fit, the bottom of the threaded rod passes through the main frame body and extends downwards, and the bottom of the threaded rod is connected with a driving motor in power fit. The indicating device is simple in integral structure, safe and reliable in operation and convenient to use, thereby greatly improving solar energy absorption conversion efficiency and reducing use of the mains. Further, the whole device is simple and convenient to operate and use, and more convenient to transport and carry by lowering the main frame body. Vehicles in the rear row can see traffic lights clearly when the main frame body is raised, so that traffic accidents can be effectively reduced.

The invention belongs to the technical field of beverage processing, in particular to nutrient health care rose-grape vinegar. The nutrient health care rose-grape vinegar is prepared from the following raw materials: grapes, fresh grape leaves, grape roots, fresh rose, sugar cane juice, winter bamboo shoots, fresh spinach, fresh orange peel, a rhizoma bletillae extract, a piperis longi extract, propylene glycol alginate, chrysanthemum flavone, corosolic acid and bacillus aceticus. The nutrient health care rose-grape vinegar is uniform in color and luster, is light red in color, is stable in vinegar body, is free from lamination and precipitated substances, has strong and coordinated fragrances of grape, rose and vinegar, mild and proper sourness and sweetness, and soft, mellow, fine and smooth mouthfeel, is free from stimulation, and has good treatment effects for patients suffering from skin cracking and peeling, long-term constipation, high blood fat, high blood pressure and anemia.

The invention belongs to the technical field of seedling cultivation and particularly relates to a sowing and seedling method for melia azedarach. The method includes the specific steps that firstly, selection and treatment of seeds are conducted; and secondly, sowing and management after sowing are conducted, wherein when seedlings grow to be 6 cm to 7 cm in length, one seedling growing to be robust is reserved in each hole, the treatment of filling gaps with seedlings is conducted in seedling culturing holes without the emergence of seedlings, then a nutrient solution begins to be sprayed, and spraying is conducted every other 14 days to 16 days till transplanting is conducted. According to the sowing and seedling method, the seedling emergence time of the melia azedarach is shortened to 8.1 days to 8.4 days, the seedling emergence rate reaches 96% to 96.7%, the damping off disease rate is reduced to 2.1% to 2.4%, the transplanting survival rate reaches 98.2% to 98.5%, and the seedling culturing quantity and the seedling culturing quality are effectively improved.

The invention discloses an improved intelligent traffic indication device which comprises a storage box body, a lifting executing device and a main frame body, wherein the main frame body is providedwith a lifting sliding groove and an accommodating groove communicated with the outside. An inclined frame body is mounted in the lifting sliding groove in a sliding fit mode, a threaded hole with a downward opening is formed at the central position of the inclined frame body, a threaded rod is mounted in the threaded hole in a thread fit mode, the bottom of the threaded rod passes through the main frame body and extends downwards, and the bottom of the threaded rod is in power matching connection with a driving motor. The entire structure of the improved intelligent traffic indication deviceis simple, the operation is safe and reliable, the use is convenient, the solar energy absorption and conversion efficiency is greatly improved, the use of the mains power is reduced, and the operation of the whole device is simple and convenient. The descending adjustment of the main frame body makes the transportation and carrying of the device more convenient. The lifting adjustment of the mainframe body enables back row vehicles to see a signal indicator light clearly, and occurrence of traffic accidents can be effectively reduced.

The invention discloses a method for preparing soybean polysaccharide calcium chewable tablets, which comprises the following steps: carrying out chelation reaction on soybean polysaccharide and calcium chloride in a magnetic field provided by a water-cooled electromagnet, and then sequentially carrying out alcohol precipitation, centrifugation and freeze-drying to prepare soybean polysaccharide chelated calcium freeze-dried powder with the calcium content of 4-7%; and adding starch, milk powder and an auxiliary agent into the soybean polysaccharide chelated calcium freeze-dried powder, mixing with a small amount of water, kneading into relatively soft dough, granulating by using a granulator, then adding magnesium stearate, tabletting into chewable tablets, and finally performing ultraviolet sterilization. The obtained soybean polysaccharide calcium with high chelation rate is scientifically and reasonably blended to prepare the chewable tablets, which are convenient to eat and good in taste, have the effects of resisting oxidation, reducing blood sugar, supplementing calcium and the like, are small in particle size and high in absorption and conversion efficiency after being treated by an electromagnet magnetic field, and can meet the requirements of vast consumers.

The invention discloses a novel desert photovoltaic power station technology, which comprises an assembling seat body and a solar photovoltaic panel structure arranged on the assembling seat body in an inserted and matched manner, wherein a first sliding groove is arranged in the inner wall of the assembling seat body; a penetrating groove is arranged in the inner wall of the left side of the first sliding groove; the left side of the penetrating groove is connected to a left clamping groove; the left clamping groove penetrates through the top end face of the assembling seat body; a sliding groove is arranged in the inner wall of the right side of the first sliding groove; a first sliding block is arranged in the first sliding groove in a sliding fit manner; a threaded rod is arranged in the first sliding block in a screw thread fit manner; the extended tail end of the left side of the threaded rod is connected to the first sliding groove in a running fit manner; and the extended tailend of the right side of the threaded rod is connected to a first motor in a power fit manner; the outer surface of the first motor is fixedly arranged in the inner wall of the right side of the firstsliding groove; and a sliding plate is fixedly arranged in the first sliding block at the lower side of the threaded rod.

The invention provides porket feed containing fermented manioc waste. The porket feed is prepared from the following ingredients in percentage by mass: 50 to 60 percent of corn, 15 to 20 percent of 46bean meal, 2 to 10 percent of extruded soybean, 2 to 8 percent of fermented bean meal, 0 to 1 percent of bean oil, 2 to 8 percent of fermented manioc waste, 2.5 to 3.75 percent of glucose, 0.5 to 0.6percent of mountain flour, 1 to 1.2 percent of calcium hydrogenphosphate, 0.5 to 1 percent of trace mineral elements, 0.5 to 1 percent of vitamin, 0.4 to 0.6 percent of lysine, 0.15 to 0.21 percent of methionine, 0.15 to 0.2 percent of threonine, 0.05 to 0.12 percent of tryptophane, 0.05 to 0.12 percent of a mildew preventive, 0.1 to 0.15 percent of zinc oxide, 0.02 to 0.025 percent of an antioxidant and the balance of water. The porket feed uses raw materials fermented by Guangxi manioc waste; the raw materials are generated outside the body to generate a great number of products such as organic acid, beneficial living bacteria, vitamin and complex enzymes to regulate the self intestinal tracts of the animal; the intestinal tract health is promoted, so that the animal intake quantity andthe absorption conversion efficiency are improved; meanwhile, the fermented raw materials can obviously reduce the discharge of excrement ammonia nitrogen and hydrogen sulfide; the bad smell in pig houses can be reduced; the animal respiratory disease infection is reduced; the animal growth is facilitated.

A desert photovoltaic power station technology comprises a mounting seat body and a solar photovoltaic panel structure inserted into the mounting seat body, wherein a first sliding slot is formed in the inner wall of the mounting seat body, a through slot is disposed in the left inner wall of the first sliding slot, the left side of the through slot communicates with a left engaging slot, the leftengaging slot extends through the top end surface of the mounting seat body, a sliding slot is disposed in the right inner wall of the first sliding slot, a first sliding block is installed in the first sliding slot in a sliding fit manner, a threaded rod is installed in the first sliding block in a screw-thread fit manner, the left extending tail end of the threaded rod is rotatably connected tothe first sliding slot, and the right extending tail end of the threaded rod is dynamically connected to a first motor, the outer surface of the first motor is fixed in the right inner wall of the first sliding slot, and a sliding plate is fixed to the first sliding block on the lower side of the threaded rod.

The invention provides ground communication system equipment for a communication satellite. The ground communication system equipment for a communication satellite includes a base body, a frame body which is arranged above the base body through a rotation mechanism, and a signal booster which is fixedly arranged at the left side of the bottom end surface of the frame body, wherein a mounting cavity is arranged in the top end surface of the frame body; a first sliding groove is symmetrically formed in the upper side in the inner wall of the front and back sides of the mounting cavity; folding and unfolding cavities which are communicated with the first sliding groove are symmetrically arranged in the inner wall of the left and right sides of the mounting cavity; communication grooves are symmetrically arranged at the front and back of the outer side of the folding and unfolding cavities; the extended tails of the bottoms of the communication grooves are communicated with first rotationgrooves; the first sliding groove between the front and back sides is equipped with a guide rod in a coordinative and sliding manner; a connecting rope is fixedly arranged in the first sliding grooveoutside the guide rod; the connecting rope is stretched into the communication grooves and the first rotation grooves successively, and then is fixedly connected with reels in the first rotation grooves; first rotating shafts are fixedly arranged between the reels at the front and back sides; and the first rotating shafts are rotatably connected with the frame body in a coordinated manner, and aredriven by a second driver.

The invention discloses a desert photovoltaic power station technology comprising a mount table arranged on a pedestal in a rotary manner and photovoltaic equipment plugged with and connected with themount table; a plug slot is symmetrically arranged on the left and right in the top end face of the mount table; a through hole is arranged on the inner side wall of the plug slot; the inner side wall of the through hole is connected with a slide groove; a slide block is arranged in the slide groove in a slide manner; the external end face of the slide block is provided with a locking arm; the locking arm is matched with and connected with the through hole in a slide manner; a push slope surface is arranged on the external end face of the locking arm; a magnet is arranged in the slide groovein the internal end face of the locking arm; a press spring is pressed and matched in the slide groove on the internal end face of the locking arm outside the magnet; a solenoid device opposite to themagnet is fixed in the inner wall body of the mount table between the slide grooves on the left and right sides.

The invention provides a processing method for improving a bud ratio of vegetable seeds. The method comprises the following steps: selecting vegetable seeds with full and non-damaged granules, and putting the vegetable seeds under a certain illumination condition and spreading the vegetable seeds for 12 to 36 hours; then putting the seeds into a phosphate buffer solution of which the weight is 3 times of that of the seeds, and soaking for 10 to 20 minutes; adding an appropriate amount of white vinegar under a stirring condition, and continuously soaking for 5 to 20 minutes after uniform stirring; conducting filtration, and washing with clear water for 2 to 3 times; blowing the seeds with warm air at 35 plus/minus 2 DEG C; putting the seeds into a dried mixture and burying for 2 to 5 hours;spraying an appropriate amount of prefabricated liquid and continuously stacking for 10 to 15 hours; spreading the seeds and the mixture for 2 to 3 hours under the conditions that a temperature is 30to 35 DEG C and the humidity is 60 to 80 percent; then sieving out the seeds and separating; putting the separated seeds into bactericide, and soaking for 3 to 5 minutes sowing. According to the processing method disclosed by the invention, through reasonable processing on the vegetable seeds, the budding property of the seeds is improved, absorption conversion of nutrient substances is improved,a sterilization and anti-disease effect is good, a bud ratio is up to 99.5 percent or above, a survival ratio is up to 98.6 percent, and the yield per mu is increased by 30 percent or above; moreover, nutrient factor contents in the vegetables are high, and the economic benefit of vegetable planting is effectively increased.

The invention provides a chip-level white light-emitting diode and a preparation method thereof. A yellow light excitation layer formed by a quantum well is formed on the upper surface or the lower surface of a normal blue light quantum well; partial blue light emitted from the blue light quantum well excites the yellow light excitation layer to emit a yellow light; and a white light is formed after mixing, so that a white light chip free of fluorescent powder is achieved. According to the chip-level white light-emitting diode, the blue light is emitted by an active layer under electric injection; the emitted blue light excites a yellow light quantum well to emit the yellow light; matching with the active layer is mainly considered during current injection; and the amount of the blue light emitted from the active layer reaches the maximum value for the best. Meanwhile, the yellow light quantum well is high in absorption conversion efficiency and not easy to saturate; the color temperature of the white light formed after mixing does not deviate along with an increase of the injected current.