38results about How to "Expand the effective absorption area" patented technology

The invention relates to a non-refrigeration infrared focal plane array detector of a double-layer structure. The non-refrigeration infrared focal plane array detector of the double-layer structure is composed of a substrate, a bridge floor layer and at least one bridge leg layer and is of the double-layer structure comprises an upper-layer bridge floor layer and a lower-layer bridge floor layer. The bridge floor layer is composed of an infrared thermal radiation absorption layer and a heat reactive layer. The bridge leg layer is composed of a supporting layer and a metal conductive layer. The bridge floor layer and the bridge leg layer are located on the upper plane and the lower plane which are mutually parallel and are fixedly connected through an electrical conduction anchor post. The bridge leg layer is suspended above the substrate and is connected to the substrate through the other electrical conduction anchor post. The substrate is a reading integrated circuit substrate, and the infrared radiation absorption layer is arranged on the surface of the substrate. The non-refrigeration infrared focal plane array detector is obtained through the double-layer structure, the stuffing efficiency of a detector unit can be effectively improved, absorption of infrared thermal radiation is enhanced, the heat insulation capacity of the detector can be effectively improved through a broken line bridge leg structure, the heat loss is reduced, and the overall detection performance is improved.

The invention relates to a preparation method of a composite core. The composite core comprises a body and production equipment for producing the body, wherein the body comprises an upper layer absorption core, a middle layer absorption core and a lower layer absorption core which are stacked in sequence; the upper layer absorption core is provided with at least one first flow guide groove in thelength direction; and at least one second flow guide groove in the width direction is formed in the middle layer absorption core. The invention relates to the field of disposable hygienic products. Through the arrangement of a three-layer composite structure, the first flow guide groove and the second flow guide groove, liquid can be guided in all directions of the body, all parts of the body canfully absorb the liquid, meanwhile, a large amount of the liquid is prevented from being concentrated in the middle of the core, the flow guide and absorption capacity of the body is enhanced, and thetechnical problems that the absorption cores are poor in flow guide effect, low in absorption speed and poor in absorption effect, and the flow guide grooves are difficult to form in the absorption cores are solved.

The invention relates to an anti-galactorrhea pad in a single package. The anti-galactorrhea pad comprises an absorbing main body and small capsules, wherein the absorbing main body comprises a liquid-permeable surface layer, a liquid-impermeable base layer and an absorbing layer between the liquid-permeable surface layer and the liquid-impermeable base layer, wherein the liquid-impermeable base layer of the absorbing main body is provided with an adhesive composition layer on the side close to the clothes of a user; a stripping covering layer is coated on the adhesive composition layer to supply temporary covering protection for the adhesive composition layer; the small capsules are provided with a first and a second end edges and a left and a right side edges; the small capsules are joined to the stripping covering layer on one side close to the clothes of a wearer; the first end edge of the small capsule is positioned outside a first folded trisection line, and is parallel with the folded trisection lines; the small capsule outside two folded trisection lines and the absorbing main body are folded inward to the middle absorbing main body along the trisection lines respectively; the opposite side edges of the small capsules are mutually overlapped upwards and downwards and sealed together; and the second end edge of the small capsule is fixedly pasted to the small capsule outside the first folded trisection line.

Provided is a metal-glass directly-sealed type solar high-temperature heat collecting pipe. An outer glass pipe (4) is sleeved with an inner stainless steel coating pipe (7). The two ends of the outer glass pipe are each connected with a metal-glass sealing alloy ring (2) in a matched sealing mode. Each alloy ring (2) and an expansion compensator (1) form a vacuum cavity in a welded mode. A hydrogen penetrating material (5) and a long-acting getter (6) are arranged in each expansion compensator (1). A hydrogen resistant coating (8) is prepared on the inner wall of the inner stainless steel coating pipe (7). A heat absorbing coating (10) is prepared on the outer wall of the inner stainless steel coating pipe (7). An antireflection film (3) is prepared on the outer wall of the outer glass pipe (4). A reflection film (9) is prepared on the inner wall of one side of the outer glass pipe (4). By the adoption of the unique conical expansion compensators, the wall thickness and length of corrugated pipe portions are further reduced, the effective absorption area of the heat collecting pipe is increased, and meanwhile the heat dissipation area is reduced. The metal-glass directly-sealed type solar high-temperature heat collecting pipe is resistant to high temperature and high pressure, capable of being used at the maximum temperature of 700 DEG C, capable of bearing 2 Mpa or higher pressure, wide in application range and convenient to maintain.

The invention relates to an irrigation fertilizer. The invention adopts the technical scheme that: the irrigation fertilizer consists of the following raw materials in percentage by weight: 20 to 30 percent of humic acid, 40 to 50 percent of calcium nitrate or phosphorus nitrate, 5 to 10 percent of boric acid, 5 to 12 percent of magnesium sulfate, 5 to 8 percent of ferrous sulfate, 1 to 5 percent of organic substance, 3 to 6 percent of sulfur powder, 0.5 to 1.0 percent of bentonite and 1 to 5 percent of inducer, wherein a preparation method for the inducer comprises a step of dissolving 1 part of naphthylacetic acid at the weight percentage concentration of 12.5 into 5 to 7 parts of ethanol solution at the weight percentage concentration of 18. By reasonable matching of the raw materials, precipitation and antagonism among multiple raw materials are overcome, the physical and chemical properties of soil are improved, hardened or loose solid is eliminated, the pH value of the soil is regulated, and the soil structure is improved. The irrigation fertilizer can improve the vitality of plant roots, enhance the absorbing capability of the roots, strengthen the roots and seedlings, reduce disease and improve the yield by 10 percent.

The invention relates to a special feed for pheasants. The special feed comprises the following raw materials in parts by weight: 100-200 parts of jasmine flower dregs, 30-50 parts of forage grass, 20-30 parts of pig blood powder, 10-20 parts of a seaweed extract, 10-20 parts of maifan stone powder, 10-20 parts of calcium carbonate, 8-10 parts of sea salt, 10-20 parts of molasses, 8-10 parts of mulberry twig powder, 8-10 parts of complex enzymes, 8-10 parts of an additive, 8-10 parts of composite amino acids and 1-3 parts of trace elements. The feed contains rich cellulose and nutrient components of saccharides, minerals, vitamins, trace elements and the like, and can improve the immunity of the pheasants; and the additive capable of removing heavy metals is added, so that discharge of theheavy metals is promoted, and the environmental pollution is alleviated.

The invention discloses feed for young ostriches. The feed comprises the following raw materials in parts by weight: 100-200 parts of manioc waste, 30-50 parts of bean pulp, 30-40 parts of corn flour,10-20 parts of calcium superphosphate, 8-10 parts of selenium ore powder, 10-20 parts of calcium carbonate, 10-20 parts of sea salt, 8-10 parts of molasses, 8-10 parts of earthworm powder, 8-10 partsof complex enzymes, 8-10 parts of an additive, 3-5 parts of compound amino acids and 1-3 parts of trace elements. The feed is enriched in cellulose, saccharides, mineral substances, vitamins, trace elements and other nutritional ingredients and is capable of improving the immunity of the young ostriches. Meanwhile, due to the addition of the additive capable of removing heavy metals, the elimination of the heavy metals is promoted, and the environmental pollution is alleviated.

The invention discloses a TiN nanometer solar absorbent for a solar water heater. The TiN nanometer solar absorbent for the solar water heater is prepared from medium water, a pH conditioning agent, nanometer powder and a dispersing agent. The solar water heater comprises a transparent vacuum glass box, a heat conducting water pipe and a feeding opening, wherein the transparent vacuum glass box is used for containing the prepared solar absorbent. The Prepared solar absorbent slurry is fed into the glass box, nanometer particles dispersed in water efficiently absorb sunlight through the surface effect of the nanometer particles in the manner that the sunlight penetrates the vacuum glass box to illuminate the prepared solar absorbent slurry, and then water temperature is rapidly raised. The TiN nanometer solar absorbent for the solar water heater mainly solves the problems that in the prior art, inefficient wave-absorbing interval positions exist between vacuum tubes, the surfaces of inner tubes of the vacuum tubes are provided with a selective wave-absorbing material through vapor evaporation, the solar absorption rate is low, the solar utilization rate is low, the vapor evaporation technology is complicated, the cost is high, heat dissipation is rapid, and the heat insulation effect is poor; and the TiN nanometer solar absorbent for the solar water heater achieves efficient absorption and utilization of solar energy (the solar absorption rate reaches 85%-95%), the implementation process is simplified, and the cost is low.

The invention discloses a carbon black nanometer solar energy absorbent applied to a solar water heater. The carbon black nanometer solar energy absorbent is prepared from medium water, a pH regulator, nanometer powder and a dispersant. The solar water heater comprises a transparent vacuum glass box for containing the prepared solar energy absorbent and heat conduction water pipes and a feeding opening. Slurry of the prepared solar energy absorbent is added to a glass box body, sunlight transmits the vacuum glass box and is irradiated on the slurry of the solar energy absorbent, nanometer particles dispersed in water absorb the sunlight efficiently by the adoption of the surface effect of the nanometer particles, and the water temperature is increased quickly. The carbon black nanometer solar energy absorbent mainly solves the problems that the wave absorbing gap positions among vacuum pipes are invalid; the selective absorbing materials are evaporated on the surfaces of inner pipes of the vacuum pipes, the solar energy absorption rate is low, the utilization rate is low, and the evaporation process is complex; and the cost is high, the heat dissipation speed is high, and the heat insulation effect is bad in the prior art and achieves the purposes that the efficient absorption and utilization rate of the solar energy reaches 85%-95%, the implementation process is simplified, and the cost is low.

The invention discloses a green high-efficiency fertilizer containing multiple minerals. The green high-efficiency fertilizer is prepared from the following raw materials in parts by weight: 1.4-1.5 parts of manganese sulfate, 6-8 parts of monoammonium carbonate, 2-3 parts of citric acid, 5-6 parts of maple syrup, 4-5 parts of hydroxyectoine, 6-7 parts of glycyrrhetinic acid small molecules, 8-10 parts of fermented glycyrrhiza residue powder, 6-7 parts of agar, 14-15 parts of fructus schisandrae oil, 58-62 parts of rotten rapeseed cake, 2-3 parts of kelp residue, 18-20 parts of coconut shell activated carbon and 16-17 parts of oil shale ash. The fertilizer provided by the invention ensures the follow-up of nutrients in the growth of grapes, plays a positive role in the improvement of yield, and realizes high-quality and high-efficiency cultivation of the grapes.

The invention discloses a manufacture method of a dye sensitized solar battery based on a gallium nitride (GaN) nanometer post structure and mainly solves the problem that the existing dye sensitized solar battery has low efficiency. The dye sensitized solar battery comprises a glass protection layer (1), an indium tin oxid (ITO) conducting layer (2), a GaN buffer layer (3), n-GaN nanometer posts (4), N719 dye (5), a liquid-stage electrolyte layer (6), a platinum metal layer (7), an ITO conducting layer (8) and a glass protection layer (9), wherein the n-GaN nanometer posts (4) with the height being 650nm to 750nm and the space being 350nm to 450nm are arranged between the N719 dye (5) and the GaN buffer layer (3), the ITO conducting layer (2) is positioned under the GaN buffer layer (3), the glass protection layer (1) is arranged under the ITO conducting layer (2), and the glass protection layer (1) and the ITO conducting layer (2) simultaneously form the ITO conducting glass. The manufacture method has the advantages that the battery cost is low, and the photoelectric conversion efficiency is high. The manufacture method can be used for commercial and civil power generation systems.

The invention discloses a high-efficiency fertilizer for improving the low temperature resisting capability of unripe watermelon seedlings. The high-efficiency fertilizer is prepared from, by weight, 1.4-1.5 parts of manganese sulfate, 6-8 parts of ammonium carbonate, 2-3 parts of citric acid, 5-6 parts of maple syrup, 4-5 parts of tetrahydropyrimidin, 6-7 parts of small glycyrrhetinic acid molecules, 8-10 parts of dried fermented soya bean powder, 6-7 parts of fermented burdock slag powder, 14-15 parts of chaff powder, 58-62 parts of Java brucea fruit oil, 2-3 parts of cooked tea meal, 18-20 parts of dehydrated vegetables powder and 16-17 parts of collagen powder. The high-efficiency fertilizer ensures nutrient supplementation in grape growth and plays the positive effect on yield increase of grapes, and high-quality and high-efficiency cultivation of the grapes is achieved.

The invention discloses an Si3N4 nanometer solar energy absorption agent applied to a solar water heater. Nanometer solar energy absorption agent slurry is mainly prepared from medium water, a pH adjustment agent, nanometer powder and a dispersing agent. The solar water heater comprises a transparent vacuum glass box used for containing the prepared solar energy absorption agent and a heat conduction water pipe, and a feeding inlet, and the prepared solar energy absorption agent slurry is added into a glass box body through the feeding inlet. The problems that in the prior art, invalid wave-absorbing gap positions exist between vacuum pipes, the surfaces of inner pipes of the vacuum pipes are provided with selective a wave-absorbing material in an evaporation mode, the solar energy absorption rate is low, the utilization rate is low, the evaporation process is complex, cost is high, heat radiation is fast, and the heat insulation effect is not good are solved. By means of the Si3N4 nanometer solar energy absorption agent applied to the solar water heater, the efficient absorption utilization rate of solar energy is up to 85-95%, the realization process is simplified, and the cost is low.

The invention discloses an efficient fertilizer for enhancing vegetable survival characteristics. The efficient fertilizer is prepared from the following raw materials in parts by weight: 1.4 to 1.5 parts of manganous sulfate, 6 to 8 parts of ammonium carbonate, 2 to 3 parts of citric acid, 5 to 6 parts of maple syrup, 4 to 5 parts of hydroxyl tetrahydropyrimidine, 6 to 7 parts of glycyrrhetinic acid micromolecules, 8 to 10 parts of black tartary buckwheat bran, 6 to 7 parts of banana stems, 14 to 15 parts of oil residue, 58 to 62 parts of fermented corn cob powder, 2 to 3 parts of gypsum powder, 18 to 20 parts of pond sludge and 16 to 17 parts of oyster shell powder. The efficient fertilizer has the advantages that the nutrition addition in a grape growth process is ensured; the positive effects are achieved on the yield improvement; the grape quality is high; the efficient culture is realized.

The invention discloses a high efficient fertilizer for increasing stress-resistant growth for tomato. The fertilizer comprises the following raw materials in parts by weight: 1.4-1.5 parts of manganese sulfate, 6-8 parts of ammonium carbonate, 2-3 parts of citric acid, 5-6 parts of maple syrup, 4-5 parts of hydroxyectoine, 6-7 parts of glycyrrhetinic acid molecules, 8-10 parts of dry turfy soil, 6-7 parts of excrements of livestocks, 14-15 parts of rice bran powder, 58-62 parts of domestic fungus leftover, 2-3 parts of sophora bud micro powder, 18-20 parts of shale powder, and 16-17 parts of tourmalinite. The fertilizer guarantees nutrients for tomato growth, plays an active role for increasing the output, and can be used for high efficient cultivation of the tomato with high quality and high efficiency.