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 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.

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 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 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 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 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 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 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.