310results about How to "Anti-stress" patented technology

The invention discloses a portable escape capsule used for coal mine, pertaining to the field of safety equipment. The portable escape capsule for coal mine of the invention is characterized in that the escape capsule is assembled by connecting capsule basic units of the same specification. The basic units are: (1) an external corrugated steel plate; (2) a flange structure that is used for the connection among the capsule basic units; (3) a bolt hole for connection; (4) a hoisting hole which is used for conveying the capsule basic unit underground by a monorail; (5) a fork truck pocket which is used for fork truck transportation of the capsule basic unit; and (6) roller wheels used for proceeding by a track in laneways of a mine, wherein, the rail gauge between two wheels can be adjusted; the assembled escape capsule comprises a capsule door (7), a living compartment (8), an equipment compartment (9) and a plug-in power station (10). The escape capsule of the invention can provide safe emergency space with basic conditions of existence for trapped workers and guard against such damages as noxious and harmful gases in the outside world, collapse, high temperature, and explosion waves, etc. so as to increase the survival probability of the trapped workers underground. The detachable frame-type design of the escape capsule is convenient for disassembly and transportation, and can rapidly adapt to the frequent change of the positions of working faces underground.

The invention discloses a cement concrete pavement patching material. The cement concrete pavement patching material consists of the following materials in percentage by weight: 15.6%-23.6% of portland cement, 15.6%-23.6% of sulfate aluminum cement, 6%-15% of ground calcium carbonate powder, 2.5%-7% of redispersible latex powder, 0.08%-1.8% of lithium carbonate, 0.7%-1.03% of fiber, 0.1%-0.22% of tartaric acid, 0.02%-0.06% of cellulose ether, 26.56%-59.04% of quartz sand, 0.08%-0.25% of a polycarboxylate water reducer, 0.08%-0.33% of an organic silicon antifoaming agent and 0.2%-0.55% of an organic silicon water repellent. The cement concrete pavement patching material disclosed by the invention is adopted, so that ultra-thin patching, ultra-strong compressive strength bonding strength and ultra-strong durability can be realized, and therefore, the damaged part of the cement pavement can be timely repaired without the need of closing traffic for a long time.

The invention discloses a preparation method of a large-area surface enhancement raman scattering substrate. The preparation method comprises the following steps: at first, the surface of a hard solid material is irradiated by femtosecond laser to prepare a large-scale hard microstructural mother set; then, polydimethylsiloxane (PDMS) is poured on the hard microstructural mother set by the nanoimprint lithography technology, and the structure on the hard microstructural mother set is copied to prepare a PDMS framework; and finally, a gold film is plated on the PDMS framework to prepare the PDMS surface enhancement raman scattering substrate. The experiment results show that the preparation method has the advantages that the enhancement factors are high, enhancement factors in different positions of the substrate have good uniformity, the large-area surface enhancement raman scattering substrate can be prepared, the mother set can be repeatedly imprinted, the production cost is reduced, and in addition, god is taken as raman enhancement metal, so that the defect that silver is oxidized very easily is avoided.

The invention relates to a concrete maintenance and reinforcement treatment method. The method comprises the following steps: (1) carrying out nondestructive treatment on the concrete base surface defects; (2) carrying out rust-proof treatment on reinforcing bars; (3) carrying out concrete alkalinity recovery treatment; (4) carrying out concrete crack repairing treatment; (5) daubing new and old concrete adhesives; (6) daubing inorganic polymer mortar and carrying out curing; (7) sticking carbon fiber cloth; (8) brushing an inorganic water and salt injury resistant concrete protective agent; and (9) brushing a surface self-cleaning material, thus completing construction. The method has the following beneficial effects: rust can be removed or prevented from the reinforcing bars to protect the reinforcing bars and prevent further corrosion; by adopting the carbon fiber cloth for reinforcement, the concrete structure has the characteristics of high strength, light weight, simpleness and convenience in construction and corrosion resistance; the bearing capability of the beam body is improved; the deflection of the structure is reduced; the construction efficiency is greatly improved by adopting the airless spraying and coating operations; the coating is saved by 30%; and by brushing the self-cleaning material, the structure has the self-cleaning capability, thus avoiding cleaning or reducing the cleaning frequency.

The invention discloses coarse cereal type growing and fattening pig compound feed for promoting the growth and improving the meat quality. The coarse cereal type growing and fattening pig compound feed is prepared from the compositions of corn, barley, broomcorn, bean pulp, phosphatide oil powder, orange peel dreg, calcium hydrogen phosphate, rock flour, salt, vitamin E, lysine, threonine, plant extract, probiotics, choline chloride, multiple vitamins, multiple microelement pre-mixed feed and the like through mixing. The coarse cereal type growing and fattening pig compound feed disclosed by the invention has the advantages that the source of the feed is rich, no pollution, residue and side effects are generated, the cost is low, the processing is convenient, and the storage is easy; while rapid growth speed is ensured, an eye muscle area is increased, and the backfat thickness is reduced; the meat quality is improved while the lean meat percentage is increased; the pH (Potential of Hydrogen) value of meat is normal, the meat color grade is improved, marble veins are formed, the tenderness is increased, the rate of water loss is reduced, the cooked meat percentage is increased, and the storage loss is reduced.

The invention discloses a grid mould release agent, which comprises the following components in percentage by mass: 95.0-97.0 percent of water, 0.1-0.3 percent of polytetrafluoroethylene, 2.0-4.0 percent of cork powder, 0.15-0.2 percent of aluminum dihydrogen phosphate, 0.12-0.15 percent of adhesive and 0.2-0.35 percent of stabilizer. The mould release agent provided by the invention has the advantages of easiness in spray coating, superior adhesion, high temperature resistance, small surface tension, high pressure resistance, smooth exhaust and the like, is extremely suitable for a lead calcium alloy grid cast through gravity at a high temperature; phenomena of blowhole, cracks and the like of the grid can be extremely effectively reduced; meanwhile, mould spray frequency in a unit time can be reduced; and the production efficiency and the product quality are improved.

The invention provides laying hen compound biological feed additive, and belongs to the technical field of feed science and feed additives. The feed additive is compoundly prepared by feed grade fluvic acid, worm powder, fermented frass, an extractive compound preparation, a microecologic preparation and carriers by a certain ratio. Premix of the compound biological feed additive is used in the feed of a laying hen. Environment in the digestive tract of livestock and poultry can be regulated and controlled, intestinal flora balance in an organism can be regulated, the organism immunity can be improved, and the feed additive has the properties of being antimicrobial and anti-stress, and improving immunity and production. The feed additive is added into daily ration of the laying hen to improve the laying capacity and the immunity of the laying hen, improve the feed conversion rate, and then to reduce drug residue and improve egg quality. The compound biological feed additive is a safe and reliable and green environmental protection feed additive product, and the application prospect is good.

The invention discloses a desulfurizing agent for removing hydrogen sulfide and carbonyl sulfide at the same time. The desulfurizing agent is prepared through the following steps that S1, a compound containing zinc, a binder and an accelerant are mixed, kneaded and formed; S2, a mixture formed after mixing, kneading and forming in the S1 is dried, and then a dried desulfurizing carrier precursor is obtained; S3, the desulfurizing carrier precursor obtained in the S2 is calcinated, and then a desulfurizing agent carrier is obtained; S4, the desulfurizing agent carrier is impregnated in a first copper salt solution, and copper active components are loaded on the desulfurizing agent carrier, wherein the first copper salt solution is an ammonium hydroxide solution of basic cupric carbonate; S5, an impregnated sample obtained in the S4 is dried and calcinated, and then the desulfurizing agent for removing hydrogen sulfide and carbonyl sulfide at the same time is obtained. The obtained desulfurizing agent is high in strength and not prone to pulverization, the impregnation effect of the active components is better, and hydrogen sulfide and carbonyl sulfide impurities in a high-temperature industrial gas source can be efficiently removed at the same time.

Fodder for growing and fattening pigs is characterized by being prepared from the following components in parts by weight: 25 parts of corn flour, 15 parts of extruded corn, 15 parts of vinasse, 15 parts of bean pulp, 15 parts of wheatmeal, 15 parts of wheat bran, 10 parts of rape seed cake, 0.10 parts of choline chloride, 0.10 parts of calcium hydrophosphate, 0.01 parts of natural steroid yucca saponin, 0.2 parts of methionine, 0.15 parts of threonine, 0.4 parts of lysine, 0.3 parts of table salt, 1 part of Chinese herbal medicine material, 0.01 parts of probiotics, 0.01 parts of pig multi-vitamin, 0.3 parts of trace mineral premix and 0.03 parts of complex enzyme. The fodder is reasonable in matching, can improve growth performance of the pigs, enhances the immunity of the pigs, reduces fodder waste, increases fodder nutrition absorption, and lowers nutrient excretion.

The present invention relates to the technology of utilizing industrial refuse as material to produce building decorating tile, and is especially the production process of high-strength wall and floor tile. The material includes aggregate selected from iron tailing powder, steel slag and waste ceramic in 60-70 wt% and adhering material of shale and / or bauxite in 30-40 wt%. The production process includes crushing material, rolling into fine powder, adding water glass solution via stirring, forming in press, and sintering at 1120-1180 deg.c for 1-5-2 hr. The present invention utilizes various industrial wastes with special performance to produce wall and floor tile with high performance.

The invention discloses a reverse osmosis seawater desalination machine put in deep sea, which comprises a freshwater collection tank, multiple reverse osmosis membrane pipes, a filter screen, a protection cage, a compression-resistant cover, multiple springs and an anti-toppling mechanism, wherein the reverse osmosis membrane pipes are mounted at the top of the freshwater collection tank, the filter screen surrounds the reverse osmosis membrane pipes, and the filter screen is externally covered with the protection cage and the compression-resistant cover. Since the deep seawater is filtered by the filter screen and then reaches the membrane surfaces of the reverse osmosis membrane pipes, the water molecules in seawater penetrate through the reverse osmosis membrane under the effect of the potential energy of seawater and reach the outer wall surface of a hollow circular pipe; the freshwater enters an inner cavity of the hollow circular pipe through micropores on the wall surface of the hollow circular pipe and flows into the freshwater collection tank under the gravity effect; finally, the freshwater is pumped onto the land through a freshwater outlet pipeline while a certain water level in the freshwater collection tank is maintained. The machine disclosed by the invention has the advantages of low energy consumption, high freshwater value, simple and compact equipment structure, good overall performance, environmental friendliness and the like, is suitable for the complicated-environment deep sea, and can be widely applied to the field of seawater desalination.

The invention belongs to the field of cables, and particularly relates to a special-shaped compression-resistant optical cable, which is composed of an outer protective layer, a belting layer, a plurality of loose bushings and a framework, wherein the belting layer is positioned outside the framework, the outer protective layer is positioned on the belting layer, the framework is composed of a framework main body, a plurality of loose bushing accommodating cavities are formed in the framework main body, a pair of arc-shaped compression-resistant components is arranged at the two ends of the opening of each loose bushing accommodating cavity, a groove is formed in each compression-resistant component, the loose bushing is composed of a loose bushing main body, a rib and a hanging component,the rib is positioned above the loose bushing main body, the hanging component is located above the rib, the two sides of the hanging component and the rib form two arc-shaped hanging grooves, an optical communication unit containing cavity is formed in the loose bushing main body, at least one optical communication unit is arranged in the optical communication unit containing cavity, the loose bushing main body is located in the loose bushing containing cavity, and the hanging component is hung on the compression-resistant component. The special-shaped compression-resistant optical cable hasthe beneficial effects of simple structure, compression resistance, shock resistance, torsion resistance, independent wiring of the loose bushing and the like.

An antiwear oil pipe resisting tubercular corrosion is prepared through pretreating oil pipe, gas-phase nitrifying to form the ferric nitride or carbon-contained ferric nitride on the surface of oil pipe, activating, washing, chemical plating a sacrificial anode type protecting layer, and post-treating. Its advnatages are high surface hardness and high resistance to tubercular corrosion, high temp. compression and deformation.

The invention relates to a compound fruit juice drink of common macrocarpium fruit, mulberry fruit, fragrant solomonseal rhizome and barbary wolfberry fruit, a compound juice concentrate of common macrocarpium fruit, mulberry fruit, fragrant solomonseal rhizome and barbary wolfberry fruit is obtained after mixing 13-15g of common macrocarpium fruit juice concentrate, 7-9g of mulberry fruit juice concentrate, 140-160g of fragrant solomonseal rhizome and 40-60g of barbary wolfberry fruit extract liquid according to parts by weight and preparing, then the compound juice concentrate of common macrocarpium fruit, mulberry fruit, fragrant solomonseal rhizome and barbary wolfberry fruit is evenly mixed with chromium trichloride water solution, xylitol syrup and auxiliary materials of citric acidmonohydrate, aspartame, potassium sorbate, ethyl maltol, fatmelon tea phenol and water, after that, a cover is added for sealing, degassing, filtration, filling and sterilization are sequentially carried out for obtaining the compound fruit juice drink of common macrocarpium fruit, mulberry fruit, fragrant solomonseal rhizome and barbary wolfberry fruit. The compound fruit juice drink transfers ingredients in common macrocarpium fruit, mulberry fruit, fragrant solomonseal rhizome and barbary wolfberry fruit which are active to human body into the drink, and has the outstanding health care function and the significant cosmetic effect.

The invention discloses a pair of positioning shoes. The positioning shoes comprise shoe bodies, wherein each shoe body comprises a shoe sole and an upper, an adhesive shoe velcro is arranged on the upper; a first cavity and a second cavity are formed in the shoe sole, and communicated with each other through a through hole; an interlayer is arranged on the adhesive shoe velcro; each positioning shoe body also comprises an integrated circuit chip main board, integrated circuit chip peripheral equipment and a storage battery; each integrated circuit chip main board is arranged inside the correspondent first cavity; the integrated circuit chip peripheral equipment is arranged in the interlayer; each storage battery is arranged in the correspondent second cavity; each integrated circuit chip main board is connected with the correspondent storage battery; the integrated circuit chip peripheral equipment is connected with the integrated circuit chip main board. The positioning shoes are high in positioning accuracy and god in signal stability; the missing probability of children and old people with dementia can be reduced.

The invention discloses anti-fatigue health-care food, which is characterized by being prepared from the following raw materials in part by weight: 10 to 16 parts of ginseng extract, 11 to 15 parts of American ginseng extract, 6 to 14 parts of rhodiola rosea extract, 8 to 16 parts of epimedium extract, 7 to 13 parts of sharpleaf galangal fruit extract, 9 to 17 parts of Chinese wolfberry extract, 10 to 18 parts of siberian solomonseal rhizome extract and 5 to 11 parts of green tea extract. The anti-fatigue health-care food can keep the balance of yin and yang and internal organs of human bodies and relieve physical fatigue and abandon sub-health completely, so that the health of people is restored again to improve the survival quality of the sub-health people.

The invention provides a high-intensity starch-based degradation environmental protection material and a manufacturing method thereof, which relates to a rapid degradation raw material used for manufacturing disposable tableware and disposable wrappage and the manufacturing method thereof. The present disposable foaming plastic tableware has the disadvantages of hard heat insulation, complicated process line, high production cost, undesirable production quality and white pollution. The components of the product include macromolecular natural starch, polyvinyl alcohol, plant sugar, polyvinyl alcohol, a degradation control agent, a multipolymer of polycaprolactone and poly-beta-hydroxybutyrate and hexa-butyl ester hexa-butyl glycan; wherein, the starch is 51-80 weight portions, the polyvinyl alcohol is 12-20 weight portions, the plant sugar is 2-10.5 weight portions, plasticizer is 2.5-8 weight portions, the degradation control agent is 0.2-1 weight portions, the multipolymer of polycaprolactone and poly-beta-hydroxybutyrate is 5-9 weight portions and the hexa-butyl ester hexa-butyl glycan is 0.2-0.5 weight portions. The high-intensity starch-based degradation environmental protection material of the invention is used for manufacturing the disposable tableware and the disposable warppage.

The invention discloses a brown fused alumina smoke composite base material for a grinding wheel, a manufacturing method and the grinding wheel. The brown fused alumina smoke composite base material comprises, by weight, 30% to 60% of brown fused alumina smoke, 25% to 55% of phenolic resin, 5% to 20% of metal powder and 0.2% to 2% of silane coupling agents. According to the brown fused alumina smoke composite base material, components of the base material comprise phenolic resin the same as or similar to a grinding material layer in component and smoke recycling objects generated in the brown fused alumina production process, the interfacial compatibility between the base material and the grinding material layer is good, interface bonding strength is high, and the grinding material layer is not prone to decyclizaiton or off-falling; the brown fused alumina smoke composite base material has the self-consumption function and can fall off like the grinding material layer under the grinding force action when making contact with a workpiece without damaging the workpiece, the utilization rate of the grinding wheel can be increased, and the grinding quality of the grinding wheel can be improved; the grinding wheel using phenolic resin bonding agents has the function of compression resistance, vibration reduction and improving the machining quality of the grinding wheel.

The invention discloses a steel slag permeable building material and a manufacturing method thereof. The steel slag permeable building material comprises steel slag provided with a polymer coated layer and an adhesion agent, and the steel slag provided with the polymer coated layer is bonded in a mixed mode and solidified through the adhesion agent; the diameter of particles of the steel slag is 0.01-20 mm, and the polymer coated layer is one or more of epoxy resin, acrylic resin and polyurethane; the adhesion agent is one or more of an epoxy resin adhesion agent, an acrylic resin adhesion agent and a polyurethane adhesion agent. The steel slag with the particle diameter being 0.01-20 mm is in cooperation with polymer to be made into particles provided with the polymer coated layer, the steel slag provided with the polymer coated layer is bonded through the adhesion agent to form the building material which is good in water permeability, and recycling and utilization of the steel slag are achieved.

The invention discloses a hook-shaped steel core composite connecting piece prefabricated sandwiched heat insulation wallboard and a manufacturing method thereof .Internal and external acanthuses are formed by pouring concrete, a middle sandwich layer is a heat insulation board, and the three-layer structure is connected into a whole through hook-shaped steel core composite connecting pieces, wherein the hook-shaped steel core composite connecting pieces are hook-shaped reinforcing steel bar core continuous fiber composite connecting pieces and high-strength steel wire core model plastic compression molding steel core composite connecting pieces .The steel core composite connecting pieces of each kind are of a straight insertion type and an oblique insertion type .The internal and external concrete acanthuses are connected together through the straight insertion type hook-shaped steel core composite connecting pieces in a 90-degree orthogonal mode, and hook heads of the connecting pieces can hook an eternal acanthus internal reinforcing steel bar net; the internal and external wall acanthuses are connected together through the oblique insertion type steel core composite connecting pieces in a 45-degree oblique crossing mode .The prefabricated concrete sandwiched heat insulation external wall has the advantages of being high in anti-shear and anti-bending performance, good in heat insulation effect, high in construction efficiency, low in manufacturing cost, safe and reliable to use and the like .

The invention discloses a light aggregate concrete outer wall batten which is a wall blank formed by hydrating polystyrene foam, rice husk, straw, starch building glue, anhydrous calcium chloride, alkyl sodium sulfonate and cement; two rows of parallel bamboo reinforcements are distributed at the upper part and the lower part of the internal part of the wall blank; a reinforcing layer which is combined by cement, water, polypropylene fiber, starch building glue, polystyrene foam and calcium chloride is coated on the periphery; three communicated holes A, B and C are drilled at both ends in a horizontal and vertical manner. The light aggregate concrete outer wall batten has the advantages of light quality, high strength, compression resistance, energy conservation, capability of absorbing impact energy of earthquake, convenient connection and installation.

The invention discloses an efficient feed additive and a preparation method thereof and belongs to the field of feed additives. The feed additive comprises the following raw materials in parts by weight: 10-15 parts of a perillae extract, 5-10 parts of a yeast cytoderm extract, 15-30 parts of a bacillus subtilis culture, 5-8 parts of an astragalus membranaceus extract, 3-6 parts of a codonopsis pilosula extract and 2-6 parts of fructo-oligosaccharide. The feed additive is small in use amount, stable in performance and safe to use; the astragalus membranaceus extract, the codonopsis pilosula extract and the perillae extract are reasonably matched with the bacillus subtilis culture and the extraction rates of beneficial components including amino acids, polysaccharides, microelements and the like in Chinese herbal medicines are increased; bacillus subtilis is used for promoting the growth of beneficial anaerobic bacteria, reducing the PH (Potential of Hydrogen) value of intestinal tracts and improving intestinal flora; the digestion and the absorption of the beneficial components in Chinese herbal medicines in a feed are promoted effectively; the production performance and the stress performance of livestock and poultry are enhanced and the comprehensive benefits of feeding are increased; the daily gain of animals and the feed conversion rate are improved and the usage amount of the feed is saved.

The invention relates to a composite preparation for improving fish body transportation stress capability as well as a preparation method and application thereof. The composite preparation for improving fish body transportation stress capability comprises the following ingredients in parts by weight: 40-60 parts of tryptophan, 4-8 parts of nucleotide, 20-30 parts of Schisandra chinensis, 0.5-1.5 parts of tea polyphenol, 1-3 parts of vitamin E and 14.5-17.5 parts of carrier. The preparation method comprises the following steps: preparing the ingredients in parts by weight; fully and evenly mixing all the ingredients; and smashing to prepare the composite preparation of dry powder of 100-120 meshes. The composite preparation is used in a culture water body before the fish body is transported and in a transportation water body in the transportation process, and the use concentration is 10-20ppm. The preparation method has the advantages of low energy consumption, simple technology, low production cost and the like, and the composite preparation has the functions of improving fish body transportation stress resistance capability and increasing the survival rate.

The invention relates to a haydite asphalt pavement material and a method for paving road surface by using the haydite asphalt pavement material, in particular to an asphalt pavement material and a method for paving the road surface. The invention solves the problems that the majority of the prior roads are non-permeability road surface without pollution-controlled function; at the same time, runoff production quantity of the road is high, and degradation of organic pollutants is weak, which leads to serious pollution by directly discharging the pollutants into water; supplement effect to groundwater is weak and water fog is easily generated to cause traffic accidents. The pavement material in the invention consists of asphalt, light haydite and ore aggregate. The method for paving the haydite asphalt road surface comprises the following procedures that I. the asphalt, the light haydite and the ore aggregate are weighed; II. mixture of the haydite and asphalt is prepared through mixing; and III. the obtained substance is then stirred, mixed, paved and rolled to obtain the haydite asphalt road surface. The road surface paved by the haydite asphalt pavement material of the invention can prevent water fog from generating on an expressway, and thus reducing hidden troubles of the traffic accidents; the invention also effectively supplements groundwater to solve the problem of water resource shortage of our country, and has decontamination function.

The invention discloses a ceramic antique brick taking construction waste stone powder as a raw material and a manufacturing method thereof, which is characterized by utilizing construction waste stone powder to replace naturally exploited high-quality mountain power originally used in ceramic industry, the ceramic antique brick comprises the following mineral raw materials in percentage by weight: 18-22% of waste stone, 8-13% of stone powder, 25-30% of sand, 30-42% of alumina cement, 2-3% of talcum powder and 2-5% of waste materials. The ceramic antique bricks of the invention are used for decorating interiors and exteriors of buildings, has the functions of skid resistance, wear resistance, antifouling and self-cleaning property, antibiosis, antistatic property, light change and the like, does not generate secondary pollution on environment in production process, has low manufacture cost, convenient transported products and easy construction caused by the production process, and is anovel high-quality environment protecting and energy conserving construction material.

The invention discloses a high-strength glass for a display device and a preparation method of the glass. The strength of the glass can be improved from two aspects of component design and strengthening method, wherein the components exert a significant synergistic effect; through the introduction of new components CeO2 and TiO2, and the content relationships among various components are defined,in particular (Na2O+K2O) / Al2O3 and K2O / (Na2O+Li2O) are maintained in a certain range, the amount of ion exchange and the depth of the ion exchange are improved, and through the definition of the synergistic effect among the TiO2, ZrO2 and the CeO2, the thermal stability and the performance of ion exchange of the glass are improved. Finally, through the adoption of twice ion exchange, the mechanical property of the glass is greatly improved, so that the glass provided by the invention has relatively high surface compressive stress, Vickers hardness and excellent strain point and thermal stability, has the properties of compression resistance, scrape resistance and scratch resistance, and can be widely applied to a protective cover plate of the display device.

The invention discloses a thermal insulation structure of a thermal medium storage tank and a thermal medium pipe of a solar photo-thermal power generation system. The thermal insulation structure comprises thermal insulation composite layers, fixed parts, support strips and an outer protecting layer. All groups of thermal insulation composite layers are sequentially wrapped on a tank body of the thermal medium storage tank or the peripheral surface of the thermal medium pipe group by group according to a sequence from inside to outside. The support strips are fixed outside the thermal insulation composite layer of the outermost side in a surrounded mode along the circumference and are one layer or two layers of stacked aerogel strips of 1-3cm in thickness; and the support strips are parallelly arranged on the thermal insulation composite layer of the outermost side at intervals of 0.5-1.0 meter. The outer protecting layer is wrapped on the outer side of the support strips, and an annular cavity is formed between the outer protecting layer and the thermal insulation composite layer of the outermost side and is an air thermal insulation layer. According to the thermal insulation structure, a mode of jointly utilizing the thermal insulation composite layers and the air thermal insulation layer on the outer surface of the tank body or the pipe is adopted, thermal insulation effect is remarkable, and cost of the air thermal insulation layer is extremely low.