64results about How to "Play the role of radiation protection" patented technology

The invention belongs to the technical field of grain storage, and in particular relates to an underground bionic honeycomb granary and a grain storage method. The granary is designed through the reference and absorption of the original ecological honeycomb structure principle and comprises a granary body positioned below the ground surface, wherein the granary body consists of a plurality of rows of honeycomb silos among which gaps are formed in the transverse direction; each row of honeycomb silo comprises a plurality of silos which are tightly arranged along the longitudinal direction in turn; a silo upper opening is formed at the upper end of each silo and is provided with a closed cover; each silo comprises a reinforced concrete layer or a brick-concrete masonry layer; a polyethylenefilm layer is arranged in each silo; a spodosol layer is backfilled in an outer wall gap of each silo; and soil or sandstone or a soil and sandstone mixed material is backfilled among the spodosol layers. Grain is stored in the polyethylene film layers and isolated from outside, so that four ecological factors such as moisture, temperature, oxygen and light rays which can cause the deterioration of the stored grain are inhibited from the source, the stored grain is free from insects, mildew, rat damage, fires, floods and earthquakes, and the shelf life of the stored grain is prolonged by morethan one time.

The invention discloses provides a flexible copper-clad plate with higher heat resistance, inflammability, electric insulating property, attractive appearance and radiation protection, which comprises an adhesive layer, a polyimide substrate and a copper foil layer, wherein the adhesive layer comprises the following component in part by weight: 30 to 40 parts of solvent type epoxy resin, 10 to 20 parts of solvent type epoxy flexibilizer, 6 to 25 parts of halogen-free flame retardant, 1 to 3 parts of radiation protection agent, 1 to 3 parts of additive and 20 to 40 parts of solvent I; the solvent type epoxy resin is obtained by completely dissolving the halogen-free epoxy resin and a solvent II according to the mass ratio of 100 : (50 to 200), and the solvent type epoxy flexibilizer is obtained by completely dissolving the epoxy flexibilizer and a solvent III according to the mass ratio of 100 : (250 to 700).

The invention relates to a display screen protective film and belongs to the technical field of radiation protection. The thickness of the protective film is integer times as much as that of a semi-wavelength of blue light; and the protective film adopts a PET (Polyethylene Terephthalate) material. The display screen protective film has the beneficial effects of simple process, low cost, energy saving and environmental friendliness, and strong radiation protection.

The invention discloses an anti-interference generator set with a self-checking function. The anti-interference generator set with the self-checking function comprises a base, a diesel engine and a control display screen, damping springs are fixedly arranged above the base, a seat plate is installed above the damping springs, the damping springs are distributed above the base at equal intervals, the damping springs and the base are welded, a sound insulation layer is arranged on the outer side of the upper portion of the seat plate and distributed in a rectangular hollow structure, the lower portion of the sound insulation layer is in threaded connection with the seat plate, a fan is installed on the left side of the upper portion of the seat plate, the diesel engine is fixed to the rightside of the fan, a pipeline is arranged on the left side of the upper portion of the diesel engine, a fuel tank is installed on the right side of the upper portion of the diesel engine, the upper portion of the diesel engine is fixedly connected with the fuel tank, and a generator is arranged on the right side of the diesel engine. The anti-interference generator set with the self-checking function is provided with the damping springs so that a uniform damping effect can be achieved on the seat plate.

The invention provides a directional loudspeaker, a mobile terminal radiation protection system and a method. The directional loudspeaker includes: a bluetooth module receives an audio signal from themobile terminal, and transmits to the signal processing module, A signal processing module performs distortion preprocessing on the audio signal, and amplitude modulating the processed audio signal and the ultrasonic carrier signal, An ultrasonic modulation signal is generate, that power amplification module amplify the ultrasonic modulation signal, and a new audio signal is self-regulated to generate a new audio signal by utilizing the non-linear effect generated when the ultrasonic modulation signal propagates in the air, and the loudspeaker module play the new audio signal, thereby realizing directional loudspeaker. The directional loudspeaker is arranged in the mobile terminal, so that the appearance of the mobile terminal does not need to be reformed. After the directional loudspeaker is used, the mobile terminal can be used to maintain a certain distance for talking, so that the talking sound can be transmitted to the user in a fixed range, and other people can be avoided. The directional loudspeaker not only has the function of radiation protection, but also can protect personal privacy.

The invention provides a protective device for an imaging department. The device comprises a base, a standing frame which is arranged on the top of the base, a door body which is arranged on the top of the standing frame, and bolts which are used for connecting the standing frame to the base. The protective device for the imaging department has the advantages of simple structure and convenient usage, the anti-radiation function on medical personnel can be achieved, the wrapped protection on a body can be achieved, the wearing time is saved, and the situation is avoided that a user wears radiation-proof clothes for a long time and discomfort of the body is caused; the medical personnel ride the walking protective device, the physical power consumption of the medical personnel can be lowered, the walking time is reduced, and the working efficiency is improved.

The invention provides radiation-proof concrete, and relates to the technical field of concrete. The radiation-proof concrete production technology comprises the following steps of mixed mineral aggregate preparation and finished product preparation, the technological process is simple, cost saving is facilitated, and the prepared concrete is good in radiation-proof performance and high in strength performance. In addition, the invention also provides radiation-proof concrete which comprises the following raw materials in parts by weight: 200-400 parts of cement, 50-180 parts of mineral admixture, 1400-1500 parts of magnetite sand ore, 1800-2000 parts of magnetite ore, 25-45 parts of anti-cracking agent, 6-12 parts of water reducing agent and 150-200 parts of water. The radiation-proof concrete can effectively shield rays, has good radiation-proof effect and high strength performance, is easy to construct, and is economical and environment-friendly.

The invention discloses a preparation method for a physical radiation-proof and sun-screen cosmetic for dry skin. The preparation method comprises the following steps of: (1), preparing raw materials; (2), preparing vaseline liquid; (3), preparing mixed liquor I; (4), preparing mixed liquor II; (5), preparing a mixture; and (6) preparing the finished product. The invention also discloses the physical radiation-proof and sun-screen cosmetic for the dry skin. When the cosmetic is prepared, barium sulfate, zinc oxide and silver are added, so that the cosmetic has good physical radiation-proof and sun-screen effects. The preparation method is simple and reasonable, high in production efficiency and low in cost; the cosmetic prepared by the method is high in stability and safety, and can quickly infiltrate into skin and form a protective film on the surface of the skin, so that harm of ultraviolet rays to the skin is effectively avoided; and meanwhile, the cosmetic can reflect or absorb and convert the radiation of products such as a computer, and has the multiple effects of effective supplementing water, moistening and moisturizing, balancing grease, shrinking pores, resisting the aging of the skin and the like.

An anti-radiation tomato juice with green tea is prepared from following raw materials including, by weight, 100-120 parts of the tomatoes, 10-15 parts of the green tea, 300-320 parts of rice soup, 35-40 parts of flammulina velutipes, 50-60 parts of black sesame, 20-25 parts of porphyra powder, 6-8 parts of gynostemma pentaphyllum, 5-7 parts of gomphrena globosa and 5-7 parts of jasmine flowers. The anti-radiation tomato juice with green tea is prepared with addition of the tomatoes and the green tea, has a sour and sweet taste of the tomatoes and a refreshing fragrance of the green tea and has a certain anti-radiation effect. Through addition of extracts of the gynostemma pentaphyllum, the gomphrena globosa, the jasmine flowers, matricariarecutita and the like, the tomato juice with the green tea has good effects of eyesight improving and eye protecting, radiation resisting, fatigue eliminating and the like. The tomato juice with the green tea is suitable for people whom often work or live with computers and televisions.

The invention provides an anti-radiation heat insulation board. The anti-radiation heat insulation board comprises a first flame-retardant fireproof coating (1), a hollow glass layer (2), a first polystyrene board layer (3), a second flame-retardant fireproof coating (4), a ferromagnetic fiber layer (5), a hollow glass microsphere layer (6) and a second polystyrene board layer (7) which are sequentially and tightly bonded from inside to outside. The cross section of the heat insulation board is in a regular hexagon shape or a rectangular shape. The cross section of the anti-radiation heat insulation board is in the regular hexagon shape or the rectangular shape, so that the storage and the transportation are convenient; the installation of the heat insulation board is convenient; the installed heat insulation board is regular; and the edges do not tilt up. The anti-radiation heat insulation board is formed by compounding multilayer boards; the heat insulation and thermal isolation effects can be achieved; the anti-radiation effect can also be achieved; the electromagnetic environment quality in the home life of people can be improved; and the electromagnetic radiation is reduced.

The invention discloses clothes fittings and specifically relates to an anti-radiation trouser pocket. The anti-radiation trouser pocket is made of an anti-radiation material; a connector capable of being opened and closed and connecting with the trouser is arranged at an edge of the trouser pocket; the connector can be a zipper, a buckle or a button. The anti-radiation trouser pocket has the advantages that the anti-radiation trouser pocket can be conveniently detached and does not need to be frequently washed, an anti-radiation function is achieved if a mobile phone is placed into the trouser pocket, and the functions of the body are protected against the radiation damage.

The invention discloses a production and preparation method for a ceramic steel medical door. The production and preparation method comprises the following steps of C1, cutting a steel plate into a door sheet with proper dimension according to the installation dimension; S2, preparing an anti-rust coating, specifically, weighing raw materials, and mixing the raw materials under the action of ultrasonic waves so as to obtain the anti-rust coating; S3, preparing an anti-radiation thin film, specifically, weighing raw materials, treating powder under a molten state through a tape casting method through an extruding machine so as to obtain the thin film, and carrying out double-roller air drying, traction and reeling on the thin film so as to obtain the anti-radiation thin film; and S4, coating the outer end of the door sheet with a layer of paint, attaching the anti-radiation thin film to the outer layer of the door sheet so as to obtain the ceramic steel medical door. The method has theadvantages that the outer side of a steel door is coated with the anti-rust coating, so that the medical door has the anti-rust characteristic, in addition, the appearance color of the steel door is strong in adjustability, the steel door is more attractive in appearance, uniform mixing is carried out by adopting an ultrasonic method, and the uniform mixing effect is better.

The invention relates to anti-radiation light-reflecting self-luminescent artificial leather comprising a base layer (1) and a surface layer (2), which are bonded to each other. A metal fiber layer (3) is formed on a surface of the surface layer (2). A plurality of reflective stripes (4) are disposed on the metal fiber layer (3). An outer surface of the base layer is covered with a luminescent body which is a rare earth long-afterglow luminescent body. The artificial leather has a function of reflecting light and meanwhile has an effect of radiation resistance. The artificial leather is self-luminescent without external lights and is wider in available scope.

The invention relates to a radiation-resistant reflective antifouling artificial leather. The artificial leather comprises a substrate (1) and a surface layer (2) which are bonded to each other, the surface of the surface layer (2) is provided with a metal fiber layer (3), the metal fiber layer (3) is provided with a plurality of reflective strips (4), the substrate is made of a fabric, the fabric comprises a fabric body, the fabric body is formed by interweaving warps and wefts, the upper surface and the lower surface of the fabric body are respectively provided with an antifouling coating, the yarns are 16S polyester yarns, and the antifouling coating is a polytetrafluoroethylene coating. The artificial leather has a light reflecting function, and also has radiation resistance. The artificial leather has an antifouling effect.

The invention belongs to the field of materials, and discloses a radiation-proof and heat-insulating coating, which comprises the following components: resin, nano metal, carbon nanotubes, carbon nanotubes, a filler, a solvent and an assistant. Due to the one-dimensional structure of the carbon nanotubes, the coating has special electronic performance, and the nano metal and the carbon nanotubes are matched for use, so that the electromagnetic shielding performance of the coating is improved, and a radiation-proof effect is achieved; and the use of the filler and the carbon nanotubes is beneficial to the reflection of infrared rays and visible light by the coating and the timely conduction and dissipation of heat, and a good heat insulation effect is achieved for electronic products coatedwith the coating. The coating contains basalt fibers, so that the electromagnetic shielding performance of the coating can be further enhanced. High-speed stirring in the preparation process of the coating is beneficial to uniform dispersion of nano-metal and carbon nanotubes on the surface of the filler, so that the electromagnetic shielding performance and the effect of reflecting infrared raysand visible light are improved.

The invention belongs to the technical field of mobile phone chargers, and discloses a radiation protection cover for a mobile phone charger. There is a USB wiring hole on the top, the wiring hole has a matching sealing cover, and there is a data cable hole on the sealing cover, which is convenient for the connection of the USB port of the charging cable and the extraction of the data cable. The inner and outer surfaces of the cover are equipped with anti-radiation coatings . The invention is simple in structure, universal for chargers for mobile devices such as mobile phones, light in weight and easy to carry, effectively prevents the harm of electromagnetic radiation to the human body during charging of mobile phones, protects the health of users, and ensures charging Hygiene during charging and safe use of mobile phones.

The invention provides a manufacturing technology of an anti-static anti-radiation electric-conductive cloth and especially provides the manufacturing technology of the anti-static anti-radiation electric-conductive cloth used in automatic control equipment. The manufacturing technology includes following steps: (1) preparing 100 g of graphene, 18 g of metal nickel, a proper amount of an anti-oxidizing agent and a piece of a polyester fiber electric-conductive cloth; (2) electroplating the metal nickel and electroplating the graphene onto the metal nickel, wherein the graphene is high in electric-conductivity; (3) after immobilization, electroplating the anti-oxidizing agent onto the graphene and performing mixing with the polyester fiber electric-conductive cloth; and (4) performing physical volatilization at a normal temperature of 3-7 DEG C for 5-15 min to prepare the electric-conductive cloth. The invention is characterized in that harmful substances in the equipment are effectively prevented from volatilizing so that a certain anti-radiation effect is achieved. The electric-conductive cloth is not liable to generate static electricity, is breathable and soft, is good in comfort, is free of external interference when being used in the automatic control equipment, can prolong the service life of the equipment and is quite convenient to use.

The invention discloses radiation-resistant clothing capable of carrying things conveniently. The radiation-resistant clothing comprises a clothing body, and is characterized in that a plurality of pockets are arranged at the positions from the waist part to the back part of the side surface of the clothing body; elastic bands for fixing things are arranged in the pockets; a radiation-resistant layer is arranged at the waist position on the front side of the clothing body; an elastic band is arranged on the waist part of the clothing body; an elastic device is arranged on the elastic band. The radiation-resistant clothing capable of carrying the things conveniently has the advantages that small things can be filled in the pockets in the clothing body, luggage space is greatly saved, a radiation prevention effect can also be achieved, and the practicability of the clothing is increased; the radiation-resistant layer can be closer to the abdomen by the elastic band on the clothing body, so that the radiation prevention effect is enhanced.

The invention relates to artificial leather with good anti-radiation and heat-insulation effect, the artificial leather comprises a base layer (1), a foaming layer (2) and a surface layer (3) which are mutually bonded, a metal fiber layer (4) is arranged on external surface of the surface layer (3), suede (5) is arranged on interior surface of the base layer(1), the base is made by fabrics, the fabrics are made by interlacing warp yarn and weft yarn, the warp yarn and the weft yarn are in a hollow structure, and the through holes are provided at centers of the warp yarn and the weft yarn along axis. The artificial leather has heat-insulation effect and anti-radiation effect, the hollow structure of yarn can guarantee enough air content for fabrics, outward diffusion of body heat can be prevented, and the insulation effect is good.

The invention discloses a traditional Chinese medicine toner and belongs to the technical field of daily chemicals. The traditional Chinese medicine toner comprises the following components in parts by weight: 0.2 to 1.5 parts of traditional Chinese medicine extract, 0.5 to 1.3 parts of 1,3-butanediol, 0.2 to 0.8 part of hyaluronic acid, 0.5 to 2.3 parts of zinc oxide, 0.5 to 1.5 parts of salicylic acid, 0.8 to 1.2 parts of succinic acid, 0.2 to 0.8 part of polyethylene glycol 600 distearate, 0.2 to 1.6 parts of isopropyl methyl phenol, 0.7 to 1.8 parts of polyol humectant, 0.2 to 1.5 parts of sodium alginate, 0.5 to 2.3 parts of essence, 4 to 6 parts of anhydrous ethanol, and 15 to 25 parts of deionized water. The using amount of ethanol is reduced, thus the irritation to the skin is reduced, and at the same time the traditional Chinese herbals (honeysuckle flower, dried orange peel, white peony root, mulberry leaf, lily and radix zanthoxyli) have the functions of killing bacteria, repairing skin, and preventing oxidation and radiation.

The invention discloses a radiation-resistant external wall decoration board which is prepared from, by mass, 50 parts of magnesium sulfate heptahydrate solution with the Baume degree of 24-30 degrees, 25-35 parts of light calcined magnesia powder, 50-80 parts of barium sulfate, 5-10 parts of saw dust and 0.005-0.015 part of additive through room-temperature even mixing. The radiation-resistant external wall decoration board has the advantages of being free of scumming and moisture regaining, high in strength, long in service life, resistant to radiation and the like and has a wide application prospect by serving as a safe and environmentally-friendly radiation-resistant building external wall material.

The invention discloses a flame-retardant long-term ultraviolet aging resistant lapped aluminum alloy power cable which comprises an insulating cable core, packing, a refractory mica tape lapping layer and a PVC sheath, wherein the insulating cable core consists of an aluminum alloy conductor and an insulating layer; and the PVC sheath is prepared by mixing the following components in parts by weight: 100 parts of PVC resin, 15-20 parts of an ethylene propylene diene monomer, 10-15 parts of a heat-resisting reinforcing agent, 5-10 parts of polyisobutene, 20-30 parts of calcined clay, 1-3 parts of stearic acid, 10-15 parts of paraffin oil, 1-2 parts of a thermal stabilizing agent, 1-3 parts of a light stabilizer, 1-2 parts of an antioxidant, 5-8 parts of a toughening agent, 0.5-1 part of an ultraviolet protecting agent and 2-4 parts of molybdenum trioxide. The flame-retardant long-term ultraviolet aging resistant lapped aluminum alloy power cable disclosed by the invention is excellent in ultraviolet aging resistance, good in flame resistance and long in service life.

The invention discloses a double-layer sunshade glass door and window which comprises a frame. A glass plate is mounted in the frame and includes a first glass plate and a second glass plate, a sliding groove is formed in the frame, fixing rods are mounted on the upper portion of the frame, a sunshade fabric are mounted on the fixing rods, and a sliding rod is mounted at the bottom end of the sunshade fabric and mounted in the sliding groove. The double-layer sunshade glass door and window has sunshade function by the aid of the sunshade fabric and has sound insulation and heat insulation function by the aid of a vacuum layer, and sunshade effect is better by the aid of temperature sensing coatings.

The invention relates to a radiation-proof warming multifunctional artificial leather. The radiation-proof warming multifunctional artificial leather comprises a base layer (1), a foam layer (2) and a surface layer (3) which are bonded to each other, the external surface of the surface layer (3) is provided with a metal fiber layer (4), the internal surface of the base layer (1) is provided with a velvet surface (5), the base layer is made of a fabric, the fabric comprises a fabric body, the fabric body is formed by interlacing warp yarns and weft yarns, conductive fibers are uniformly weaved in the warp yarns and the weft yarns, a fluorescent layer, a waterproof layer and a moisture permeation and flame retardation layer are sequentially adhered to the surface of the fabric body, the thickness of the fluorescent layer is 0.1-1mm, the waterproof layer is a transparent high-molecular waterproof film, and the thickness of the waterproof layer is 0.1-2mm. The artificial leather has a warming effect, and also has a radiation proofing effect. The base layer adopted in the invention integrates waterproof moisture permeation, flame retardation, fluorescence and electrostatic resistance, can meet protection needs of many special works, has good wearability and can improve the work efficiency.

The invention relates to an anti-radiation anti-static fabric and a process thereof. The anti-radiation anti-static fabric is characterized by comprising an anti-static surface layer, a first fabric layer and a second fabric layer, wherein the first fabric layer covers the outer surface of the second fabric layer; the anti-static surface layer covers the outer surface of the first fabric layer; and a metal net is sandwiched between the first fabric layer and the second fabric layer. According to the anti-radiation anti-static fabric and the process thereof, the metal net is added between the upper fabric layer and the lower fabric layer, the anti-radiation effect can be achieved effectively, meanwhile, the anti-static surface layer covers the outer surface of the first fabric layer, and an anti-static effect can be achieved.

The invention discloses a radiation-proof CT examination bed, which comprises a CT scanner and a CT examination bed body, an X-ray generator is fixedly connected to the inner wall of the CT scanner, and a fixed X-ray generator is fixedly connected to the front of the CT scanner. Block, the upper surface of the fixed block is provided with a first groove, the bottom of the inner wall of the first groove is fixedly connected with a pulley, the CT examination bed body is movably connected inside the first groove, and the CT examination bed The lower surface of the main body is movably connected with the surface of the pulley, one side of the inner wall of the first groove is fixedly connected with a guide block, one side of the CT examination bed body is provided with a guide groove, and the guide block is movably connected inside the guide groove, and the fixed block A through groove is opened on one side of the first groove, and the through groove communicates with the first groove. The present invention solves the troublesome problem that hospitals do protective work on body parts that do not need to be examined by setting the first semicircular plate, the second semicircular plate, the fixing rod and the third semicircular plate.

The invention belongs to the medical apparatus and instrument technical field and relates to a radiation protection cover for the department of radiotherapy. The radiation protection cover comprises aradiotherapy platform, telescopic bars, a lower radiation protection cover, an upper radiation protection cover, claiming slots, a positioning box, handles, electronic valves, radiotherapy holes, anextension plate, a control panel, a holographic projection camera, a fixed board, a display screen, a human body diagram and a marking pen; the telescopic bars are respectively arranged at the four corners of the upper surface of the radiotherapy platform; the tops of the two telescopic bars on the edge of the tail of the radiotherapy platform are provided with the lower radiation protection cover; and the tops of the two telescopic bars on the edge of the head of the radiotherapy platform are provided with the upper radiation protection cover. With the radiation protection cover of the invention adopted, the radiation protection for the whole body of a patient can be realized; the single disease portion of the patient can be treated; an irradiation area near the disease portion of the patient can be decreased, so that damage to the benign tissues and organs of the patient can be effectively prevented; and holographic projection can be carried out, so that medical staff can promptly understand the treatment status of the patient and mark the disease portion of the patient. The radiation protection cover has high practicality.

The invention relates to anti-radiation, reflection and flame-retardation artificial leather, the artificial leather comprises a base layer (1) and a surface layer (2) which are mutually bonded, a metal fiber layer (3) is arranged on external surface of the surface layer (2), several reflective stripes (4) are arranged on the metal fiber layer (3), the base layer is made by fabrics, the fabrics is made by interlacing warp yarn and weft yarn, the warp yarn is made by cotton yarn, and the weft yarn is made by flame-retardation polyester filament yarn. The artificial leather has reflection effect and anti-radiation effect. The base layer has the advantages of soft and comfortable feeling, air and water vapor permeability and no excitant smell, and has good flame resistance performance.