37results about How to "Play an insect repellent effect" patented technology

The invention belongs to the field of power distribution cabinets, in particular to an insect-proof power distribution cabinet for a communication base station. The cabinet comprises a cabinet body, wherein a ventilation opening is formed in the side wall of the cabinet body, and the inner side wall of the ventilation opening is fixedly connected with a heat dissipation ring. An annular rotating plate is rotationally connected to the side wall of the inner ring of the heat dissipation ring in a sealed mode; an annular sealing partition plate is fixedly connected to the inner side wall of the heat dissipation ring; the annular sealing partition plate enables the heat dissipation ring to be divided into an evaporation cavity and a condensation cavity, wherein the evaporation cavity is filledwith evaporation liquid, an exhaust pipe and a return pipe are arranged in the annular sealing partition plate, a fixed plate is fixedly connected to the side wall of the inner ring of the annular sealing partition plate, and the fixed plate is connected with the annular rotating plate in a sliding and sealing mode. According to the invention, evaporation liquid can be evaporated through temperature change in the cabinet body, the fan blades are driven to rotate to dissipate heat, the fan blades rotate to throw out insect expelling liquid in the liquid storage tank, mosquitoes at the ventilation opening are expelled, and the mosquitoes are prevented from entering the power distribution cabinet to cause short-circuit damage to equipment.

The invention discloses a natural mosquito driving incense powder and a using method thereof. The mosquito driving incense powder mainly comprises the following components in part by weight: 10 to 90 parts of camphorwood meal, 10 to 90 parts of camphortree leaf powder and 2 to 20 parts of essence. The natural mosquito driving incense powder of the invention has the advantages that: the preparation method is simple; and the mosquito driving effect is obvious.

The invention discloses a cultivation method for organic greenhouse green vegetables. The cultivation method comprises the following steps of 1 land selecting and land preparing, 2 greenhouse erecting, 3 seed processing, 4 seeding, 5 humidity managing, 6 seedling thinning, 7 topdressing, 8 temperature controlling and 9 harvesting. When the green vegetables are planted by adopting the method, the pest and disease damage incidence rate is decreased, utilization of chemical pesticides is avoided, and safety and quality of the green vegetables are guaranteed; compared with the prior art, the germination rate is increased by about 5%-8%, germination is advanced, the yield per mu of the green vegetables is increased by about 3%, and the eating mouthfeel is better.

The invention provides a chemical fertilizer synergist for fruit trees. The chemical fertilizer synergist for fruit trees is prepared from the following raw materials in parts by weight: 12-22 parts of calcium oxalate, 10-18 parts of manganese oxide, 30-40 parts of super absorbent resin, 10-18 parts of alkanol milk powder, 5-9 parts of diphenhydramine, 3-7 parts of magnesium chelated humate, 2-6 parts of seaweed fermented dregs, 2-8 parts of sepiolite, 0.2-2 parts of nitrogen-fixing bacteria, 3-7 parts of phosphorylated chitosan, 2-10 parts of camellia seed pulp and 8-20 parts of polyacrylamide. The invention relates to the technical field of chemical fertilizer production. The chemical fertilizer synergist for fruit trees provided by the invention can enhance absorption of chemical fertilizers by the fruit trees, so that the utilization ratio of chemical fertilizer is increased, and the disease resistance of the fruit trees can be also improved. The chemical fertilizer synergist for fruit trees plays roles of expelling insects and reducing plant diseases and insect pests.

The invention provides a chemical fertilizer synergist for fruit trees. The chemical fertilizer synergist for fruit trees is prepared from the following raw materials in parts by weight: 12-22 parts of calcium oxalate, 10-18 parts of manganese oxide, 30-40 parts of super absorbent resin, 10-18 parts of alkanol powder, 5-9 parts of diphenhydramine, 3-7 parts of magnesium humate chelate, 2-6 parts of seaweed fermented residue, 2-8 parts of sepiolite, 0.2-2 parts of nitrogen-fixing bacteria, 3-7 parts of phosphorylated chitosan, 2-10 parts of camellia seed cake and 8-10 parts of polyacrylamide. The invention relates to the technical field of chemical fertilizer production. The chemical fertilizer synergist for fruit trees is capable of obviously enhancing the absorption of the fruit trees forchemical fertilizer, so that the use ratio of the chemical fertilizer can be increased, the disease resistance thereof can be promoted and the chemical fertilizer synergist has an insect-expelling effect and is capable of reducing diseases and insect pests.

The invention relates to an antibacterial and anti-mosquito aramid fabric and a preparation method thereof. The antibacterial and anti-mosquito aramid fabric comprises an antibacterial protective layer, a base cloth layer and an insect-repelling and anti-mosquito layer which are sequentially overlapped; wherein the antibacterial protective layer is prepared from the following components in parts by weight: 50 to 100 parts of ramie fiber; 100 to 250 parts of aramid fiber; 100 to 250 parts of polyurethane; and 40 to 80 parts of an antibacterial component; the base cloth layer is prepared from the following components in parts by weight: 100 to 250 parts of nylon 66; 100 to 150 parts of a high temperature resistant component; and 30 to 50 parts of a heat insulation component; the insect-repelling and mosquito-preventing layer is prepared from the following components in parts by weight: 100 to 200 parts of bamboo charcoal fiber; 60 to 100 parts of a corrosion-resistant component; 50 to 100 parts of a flame retardant component; and 15 to 30 parts of a mosquito-preventing and insect-repelling finishing agent, which is prepared from pyrethrin and one or more of the following components: citric acid, carbamic acid ester, bergamolactone, menthyl acetate, allicin, acrylic ester, stearamide and ethanol. The antibacterial and anti-mosquito aramid fiber fabric is good in anti-mosquito and insect-repelling effect and has the advantages of being antibacterial, resistant to high temperature, high in flame retardance and the like.

The invention discloses an environment-friendly biomass antibacterial insect repellant and a preparation method thereof. The preparation method comprises the steps of mixing nanoscale chitin, nanoscale kaolin and bamboo powder completely; continuing to add the peppermint amide derivative, the eucalyptus ethanol extract and the citronella essential oil, and stirring and mixing; continuously adding 3, 8-terpilenediol and benzyl benzoate, and stirring and mixing; continuously adding the dispersing agent and the antioxidant, stirring and mixing, discharging and packaging to obtain the environment-friendly biomass antibacterial insect repellant. The preparation process is simple and easy to operate, the prepared environment-friendly biomass antibacterial insect repellant improves the performance of an original material, can have excellent properties such as antibacterial property and insect repellence, not only prolongs the service life of the material, but also improves the original defects of the material, and does not contain harmful substances such as strong acid, strong alkali and the like in the formula; and some natural extracts are used, so that the concept of environmental protection is well embodied while new properties are obtained.

The invention discloses a harmless fertilizer for pear planting, and relates to the technical field of fruit-tree cultivation planting. The harmless fertilizer for pear planting is characterized by being prepare from, by weight, 21-28 parts of human faeces and urine, 15-22 parts of plant materials, 10-16 parts of biological materials and 14-19 parts of finishing agent. The harmless fertilizer is reasonable in method, convenient to operate, rich in nutriment and low in cost.

The invention discloses a textile with an insect repelling function, relates to the technical field of textile production, and aims to solve the problems that the use effect is poor and the service life is shortened when a finished textile is actually used due to the fact that insect prevention and insect repelling are not carried out on textile raw materials in the production process of the textile. According to the scheme, a method comprises the following steps of selecting the following raw materials in parts by weight of 80-90 parts of polyamide, 80-85 parts of acrylic-polyamide fibers and 80-90 parts of milk fibers. According to the invention, the selection of the materials is strictly controlled, blending is performed to prepare a dyeing agent firstly, then the textile materials are dyed, the dyed textile materials are spun to obtain a semi-finished fabric, and the surface of the semi-finished fabric is sprayed with an insect repellent, so that the semi-finished fabric can effectively achieve the insect repelling effect; and then the semi-finished fabric obtained after insect repelling is fished out and put into a drying box to be dried, so that the operation of subsequent procedures and the detection of the insect repelling effect of the semi-finished fabric are facilitated, and the insect repelling effect of the semi-finished fabric can be effectively guaranteed.

The invention provides composite veterinary antiparasite medicine and a preparation method thereof, and relates to the technical field of veterinary medicine processing. The composite veterinary antiparasite medicine comprises oral administration medicine and external use medicine. Main medicine of the oral administration medicine and the external use medicine is prepared from the following raw materials in parts by weight: 4 to 8 parts of areca-nut, 3 to 6 parts of common carpesium fruit, 4 to 5 parts of saponin, 3 to 5 parts of bergamot, 2 to 3 parts of poria cocos, 2 to 3 parts of fresh ginger, 2 to 3 parts of garlic cloves and 1 to 3 parts of herba houttuyniae; the auxiliary medicine of the oral administration medicine is also prepared from the following raw materials of 6 to 8 parts of fructus crataegi, 2 to 5 parts of rhizoma cyperi, 1 to 3 parts of semen euryales, 4 to 5 parts of red dates, 0.6 to 1.2 parts of 2-amino-6-methyl-4-propyl-[1,2,4]triazolo[1,5-a]pyrimidin-5-one and 0.4 to 0.6 part of pyrantel; auxiliary medicine of the external use medicine is prepared from the following raw materials in parts by weight: 4 to 6 parts of fructus quisqualis, 4 to 5 parts of wormwood, 1 to 3 parts of plantain herb and 0.8 to 1.2 parts of deltamethrin. The defects in the prior art are overcome; various kinds of traditional herbal medicine and chemical medicine are combined for treating veterinary parasites; the curative effect is fast; the side effects are low; the medicine is jointly prepared by the oral administration medicine and the external use medicine; the production cost is effectively reduced; the economic benefits are improved.

The invention belongs to the field of power distribution cabinets, and in particular relates to an insect-proof power distribution cabinet for a communication base station, which includes a cabinet body, the side wall of the cabinet body is provided with a ventilation opening, and the inner side wall of the ventilation opening is fixedly connected with a The heat dissipation ring, the inner ring side wall of the heat dissipation ring is sealed and rotatably connected with an annular rotating plate, the inner side wall of the heat dissipation ring is fixedly connected with an annular sealing partition, and the annular sealing partition divides the heat dissipation ring into an evaporation chamber and a condensation chamber, the evaporation chamber is filled with evaporating liquid, an exhaust pipe and a return pipe are arranged in the annular sealing partition, a fixed plate is fixedly connected to the side wall of the inner ring of the annular sealing partition, and the The fixed plate is in sliding sealing connection with the annular rotating plate. The invention can cause the evaporating liquid to evaporate through the temperature change in the cabinet, drive the fan blades to rotate to dissipate heat, and the fan blades rotate to throw out the insect repellent liquid in the liquid storage tank, drive away the mosquitoes at the vents, and prevent mosquitoes from entering the power distribution cabinet cause short circuit damage to the device.

The invention discloses a baby crib toy frame which is easy to assemble and disassemble and adjust, which comprises a baby crib body. Both ends of the baby crib body are fixed with fan-shaped mounting plates, and the bottom of the fan-shaped mounting plate is fixed with an auxiliary baby crib shaking The swing device used, the outside of the fan-shaped mounting plate is equipped with a detachable pole assembly that facilitates the installation of mosquito nets, assists babies to sleep and provides toys. The present invention directly installs the detachable pole assembly on the fan-shaped mounting plate to achieve The direct installation of the mosquito net is simple and convenient. At the same time, through the cooperation of the swing device and the detachable pole assembly, the body of the baby bed can be blown automatically, which improves the baby's summer sleep quality and has the effect of repelling insects. Using the rotating plate to rotate, It drives the inclination of the center of gravity on the fan-shaped mounting plate, assists the body of the crib to shake, does not need artificial shaking, and is more convenient for the baby to fall asleep.

The invention discloses a membrane-coated drug-loaded microsphere, which uses microcrystalline cellulose, organic calcium, and sodium bis(2-ethylhexyl)succinate sulfonate as a pore-forming agent for macroporous silicon. Obtain mesoporous or hollow or three-dimensionally penetrated porous silica, and then undergo acidification treatment with hydrochloric acid to dissolve and remove the calcium in the silicon-calcium skeleton to obtain macroporous and three-dimensionally penetrated porous silica, and the porous silicon skeleton and The surface is very rough, and the pits and grooves are very rich, which is conducive to the adhesion of drug loads. And the film-coated drug-loaded microspheres are used to prepare drug sustained-release insect repellent pet collars, and the obtained pet collars have good insect repellent effects, long-term sustained-release effects, and good quality preservation effects. The technology of the product of the invention is mature, the production operation is simple and easy to understand, and the production cost is relatively reasonable.

The invention provides a plum planting insect prevention device which comprises a support, a first fixing base, a control screen and a second fixing base, a fixing groove is formed in the second fixing base, a pneumatic telescopic rod is arranged below the second fixing base, a fixing insertion rod is arranged below the pneumatic telescopic rod, fixing supporting legs are arranged on the four sides of the pneumatic telescopic rod, and the fixing insertion rod is connected with the pneumatic telescopic rod. The first fixing base is installed in the fixing groove, when the device is used, the insect prevention and expelling effect on plum trees can be conveniently achieved, a collecting groove formed in the lower side can facilitate collecting operation, and meanwhile the collecting groove and an iron plate in the first fixing base conduct fixing operation through a magnetic attraction block installed on the lower side; meanwhile, dismounting and cleaning operation can be conveniently conducted, an installed spray head can spray pesticide to plum trees around the device, the insect prevention and expelling effect is achieved, a water level meter installed on the inner side can detect the internal water level, and when the water level is too low, an alarm is given out through an alarm.

The invention relates to a method for making, preserving and identifying individual specimens of non-toxic rainbow trout and perch specimens. The method includes the preparation process, preservation and individual identification of specimens. Fix the fish in a designed motion state and make a fish head model; wrap the entire surface of the specimen with plastic wrap, pour the prepared gypsum into the container, and after the gypsum solidifies, divide the solid gypsum into multiple pieces and take out the fish specimen Put the solid gypsum together, inject foaming material into it, make the shape of the fish specimen, and take out the fish model; choose the side or abdomen of the fish according to the display method to make an incision, and peel off the skin; degrease the skin of the fish, and remove the skin Put it into water dissolved with washing powder, remove the grease on the surface, then degrease with acid clay and sawdust, and air dry; install the fish skin and fish head model on the fish model. The method for preparing specimens of rainbow trout and perch provided by the invention has no physical damage to specimen preparation personnel and visitors.

The invention discloses a high-efficiency fertilizer used for greenhouse watermelons, and relates to the technical field of crop cultivation and planting. The high-efficiency fertilizer is characterized by being prepared from, by weight, 20-26 parts of human excrement and urine, 15-22 parts of plant auxiliary materials, 10-16 parts of biomass materials and 14-19 parts of blending agent.

The invention discloses a novel outdoor tent with an insect repellent effect, which comprises a plurality of supporting rods and tent cloth, and is characterized in that each supporting rod is internally provided with a plurality of circular-hole grooves arranged in an array along the length direction, each circular-hole groove is stored with an insect repellent liquid, each circular-hole groove is internally provided with a cover body used for closing the circular hole groove, each cover body is provided with a plurality of air holes communicated with the internal part of the corresponding circular-hole groove, each cover body is rotatably provided with a rotary cover used for closing the air holes, each rotary cover is also provided with through holes communicated with the correspondingair holes, each supporting rod is internally provided with a heat conducting mechanism used for acting on the insect repellent liquid, the tent cloth is provided with openings communicated with the plurality of cover bodies, each opening is connected with a piece of covering cloth, and the pieces of covering cloth are connected through zippers. The novel outdoor tent disclosed by the invention canplay an insect repellent effect and reduce a phenomenon of mosquito bites.

The invention provides a nutrient used for soil for planting radix actinidiae, and relates to the technical field of planting and cultivating of Chinese herbal medicines. The nutrient used for soil for planting radix actinidiae is characterized by comprising the following materials in parts by weight: 15-21 parts of owl, 10-14 parts of plant ash, 6-12 parts of sodium citrate, 3-8 parts of crista galli, 5-10 parts of modified zircon, 5-9 parts of flyash, 2-8 parts of pork liver, 1-5 parts of goose intestines, 11-16 parts of ammonium bicarbonate, 4-9 parts of yolk, 7-12 parts of earthworm, 2-7 parts of an EM bacteria agent, 4-9 parts of an amino acid tablet powder, 2-7 parts of sodium carboxymethylcellulose, 8-14 parts of a nutrition improving agent, 5-10 parts of a conditioner and 24-30 parts of purified water. The method is reasonable and is convenient to operate; and the nutrient is nutritious and does not damage soil.

The invention discloses a cave-type mountain area forest protecting hut and belongs to a cave-type building in the building field. The main body of the hut is a cave excavated on the side wall of a mountain body; a moisture-proof and heat preservation wall is arranged on the inner wall closely attached to the cave; a door plate is arranged at an entrance of the cave; and the moisture-proof and heat preservation wall is of a multi-layer structure and is provided with an aluminum alloy layer, an adobe layer, a litter layer, a detritus filling layer and a plank layer sequentially from the inner wall closely attached to the cave to outside. The cave-type structure is adopted, the heat preservation effect of being cool in summer and warm in winter is achieved, the composite structure formed by the aluminum alloy layer, the adobe layer, the litter layer, the detritus filling layer and the plank layer is adopted to serve as the wall, not only is the damp characteristic of the cave changed, but also the heat preservation characteristic is further strengthened, and infestation of harmful organisms such as snakes, insects and ants is prevented.