179results about How to "Anti-deformation" patented technology

The invention discloses a mould-proof, insect-proof and deformation-proof medicine for environment-friendly plant woven products and a treating technique for the mould-proof, insect-proof and deformation-proof medicine. The technology is applied to the plant woven handicraft treating method; natural, green, mould-proof, insect-proof, deformation-proof, characteristic and environment-friendly formula raw materials are utilized; pepper purified liquid, anise purified liquid, folium eucalypti purified liquid, chilli purified liquid, guava leaf purified liquid, argy wormwood leaf purified liquid, oxalate, bamboo (woven) product moth-preventive and mould-proof agents and white emulsion are added with water, and are digested, soaked, baked, dried and subjected to water-base paint process treatment; a normal-temperature durability test proves that the durability, the environment friendliness, the mould-proof performance, the insect-proof performance and the deformation-proof performance of the medicine are greatly improved; and the key technical problems that the traditional plant woven handicraft is machined roughly, is heavy and is not durable, mould-proof, insect-proof or deformation-proof, and materials of the traditional plant woven handcraft are not environment-friendly are effectively solved. The process is simple and is easy to operate, and the mould-proof, insect-proof and deformation-proof medicine is convenient to use and remarkable in effect.

An impregnating method of fast growing wood mainly aims at processing artificial fast growing wood. Processes of two times of drying and matching of vacuuming and high pressure impregnating are utilized, and particularly a vacuuming method is used to accelerate impregnating speed of wood impregnating solution, and the impregnating is uniform and retaining amount of active ingredients is large; not only original natural attributes of wood are retained after the wood is processed through the method matched with the wood impregnating solution, but also the wood has advantages of flame retardance, anticorrosion, termite proofing, deformation resistance, environmental protection, adjustable density and rigidity and the like; the performance of the wood is good, and the wood becomes an ideal substitute for natural precious wood species, usage requirements in fields of furniture, solid wood flooring and the like can be met completely.

A thin-wall hollow pipe for in-situ pouring bar reinforced non-beam concrete floor is composed of pipe wall and two end plugs, and is characterized by that each end plug has at least one thin strip for improving its tension, tension and compression resistance. Its advantages are simple structure, high strength, high crack, deformation and vibration resistance and low cost.

The invention discloses an ink-absorbing quick-drying painting canvas. The preparation method of the canvas comprises the following steps: (1) painting gel resin on the surface of fabric, drying in an oven with a temperature of 100 to 120 DEG C so as to obtain a gel resin layer; (2) painting prime paint on the gel resin layer, drying in an oven with a temperature of 90 to 100 DEG C so as to obtain a prime paint layer; (3) painting surface paint on the prime paint layer, drying in an oven with a temperature of 70 to 85 DEG C so as to obtain a surface paint layer, wherein during this process, the fabrics go through the oven in a speed of 6 meters per minute to 7 meters per minute; (4) painting ink-absorbing quick-drying paint on the surface paint layer, drying in an oven with a temperature of 70 to 85 DEG C, wherein in this process, the fabrics go through the oven in a speed of 6 meters per minute to 7 meters per minute. The ink-absorbing quick-drying painting canvas preserves the unique wash-painting effect of raw Xuan paper, overcomes the inherent shortages of raw Xuan paper, thus enlarges the application range and increases the collection value of wash paintings.

The invention discloses an aluminum plate heat transfer printing method. The method comprises following steps: first, subjecting aluminum plates to a surface pre-treatment by a pickling machine to remove oil stains and dusts on the surfaces of the aluminum plates, then evenly painting a layer of transfer printing medium on each aluminum plate; placing aluminum plates, which have been each coated with a layer of transfer printing medium, in a oven to bake, controlling the temperature in the oven in the range of 180 DEG C to 200 DEG C and the baking time in the range of 10 seconds to 20 seconds; cutting the aluminum plates into a required size in a cutting machine, then cutting heat transfer printing papers or heat transfer printing films to be heat transfer printed according to the size of the aluminum plate, finally coating the heat transfer printing papers or heat transfer printing films on the aluminum plates, aligning four edges, placing the aluminum plates and the heat transfer printing papers or heat transfer printing films together on a thermocompressor to carry out a thermo-compressing treatment, and controlling the pressure of the thermocompressor of 55 kgf / m2, the temperature of 190 DEG C, and the thermo-compressing time of 18 seconds. The aluminum plate heat transfer printing method is capable of carrying out heat transfer printing on the surfaces of aluminum plates to make the surfaces of the aluminum plates have the effects of natural wood grain and stone grain, so the aluminum plates have the same decoration effects as those of natural wood material and stone material.

The invention provides a stone plastic floor with environmental protection and wear resistant performances, beauty and low cost, thereby solving many problems existed in stone and wood floor. The prepared floor contains PVC material, therefore the product has good waterproof and moistureproof performances, and the skid resistance is improved compared to common stone floor; the invention combines calcium powder and PVC, thereby keeping floor strength and simultaneously increasing floor toughness without fracture; simultaneously, waste heat extruded by an extruder is used for carrying out coating, and the coating effect is good, and the wear resistance of the present invention is improved; the floor prepared by the material has environmental protection effect without pollution. The sheet material provided by the invention not only can be used for floor, but also can be used for furniture, interior wall and exterior wall decoration materials, etc. with insect preventing, deformation preventing and other performances.

The invention relates to the technical field of chemical containers, in particular to a welding tool clamp for a large chemical container tank. The clamp comprises a clamping mechanism, a working bottom plate, a lead screw, a movable strip block, a two-way screw rod, a position adjusting motor, a fixing seat, nut seats and wedge-shaped supporting blocks; through the two-way screw rod and the two nut seats, the two wedge-shaped supporting blocks are moved inwards or outwards to proper positions, then a V-shaped groove in a proper shape is formed by the inclined end faces of the two wedge-shapedsupporting blocks, and thus container tanks with different diameters are supported; the movable strip block and parts at the upper end of the movable strip block can be moved to proper positions through the position adjusting motor and the lead screw, and thus container tanks with different lengths are supported; and then the container tanks are clamped through the clamping mechanism, and thus the container tanks with different diameters and lengths are supported and are effectively prevented from deforming, and the application range is widened.

The invention discloses a domestic garbage incinerated ash and mixed soil composite reinforced subgrade. The domestic garbage incinerated ash and mixed soil composite reinforced subgrade comprises a foundation layer, a subgrade layer paved on the top surface of the foundation layer and a road surface layer paved on the top surface of the subgrade layer, wherein the subgrade layer comprises a subgrade base body and a plurality of layers of reinforced structure layers; the subgrade base body is prepared from compacted filler and the filler is mainly prepared by mixing domestic garbage incinerated ash and clay; the reinforced structure layers are paved in the subgrade base body at intervals from bottom to top; the reinforced structure layer on the topmost layer is located on the bottom surface of the road surface layer; each reinforced structure layer is mainly composed of a geogrid and a geocell fixed at the top of the geogrid. According to the domestic garbage incinerated ash and mixedsoil composite reinforced subgrade disclosed by the invention, the urban domestic garbage incinerated ash is used as a filler component to be applied to subgrade construction, so that the environmentpollution is reduced, the land occupation problem caused by accumulation of garbage ash is alleviated and a novel way is provided for harmless and reclamation treatment on the ash; the domestic garbage incinerated ash and mixed soil composite reinforced subgrade disclosed by the invention has excellent strength and rigidity.

The invention discloses an air-cooled module for heat transfer temperature uniformization of a fuel cell. The air-cooled module mainly consists of a fuel cell module, fins and a fan system; the fuel cell module comprises an end cap, a membrane electrode, an ultra-thin temperature uniformization plate, a plurality of membrane electrodes and a plurality of ultra-thin uniform temperature plates are alternately arranged, the two sides of each membrane electrode are respectively provided with an ultra-thin uniform temperature plate, and the ultra-thin uniform temperature plate comprises a shell, acavity, a liquid suction core and a working medium; The hollow cavity is arranged in the housing, the hollow cavity is at least protruded from one end of the housing, and the hollow cavity is providedwith a liquid suction core and a working medium; The upper surface or the lower surface of the shell is respectively provided with an air flow channel or a hydrogen flow channel; The overall thickness of the ultra-thin homogeneous temperature plate shall not exceed 3mm; A plurality of fins are installed on the condensing end of the ultra-thin uniform temperature plate. The evaporation end of theultra-thin uniform temperature plate of the invention can separate the reaction gas, collect and conduct the electric current; The heat flux concentrated on the surface of the bipolar plate is rapidlytransferred and diffused to the large area of the condensation surface, which has the effect of uniform temperature and heat dissipation.

The invention discloses an artificial blood vessel and a preparation method thereof and a needling die. The preparation method includes the following steps that fabric is clipped and sewn into a cylinder, and an inner-layer vessel wall of the blood vessel is formed; a metal rod is sleeved with the inner-layer vessel wall, the metal rod serves as an electrostatic spinning receiving end for electrostatic spinning, and nanofibers evenly adhere to the outer surface of the inner-layer vessel wall; when the nanofibers reach the preset thickness, spinning is stopped, an outer-layer vessel wall of the blood vessel is formed, and the artificial blood vessel is taken down from the metal rod; an elastic rod is sleeved with the artificial blood vessel, the artificial blood vessel is punctured, and the outer spinning layer and the inner layer are firmly combined. By means of the artificial blood vessel, the infiltration resistance and mechanical strength of the artificial blood vessel can be improved, and the advantages of resisting deformation and achieving high durability are achieved.

The invention relates to a modified processing method for fast-growing cotton woods, which comprises the technologies as follows: a medicine used for modified processing on the fast-growing cotton woods is prepared; the cotton woods are pre-treated; the woods in a vacuum tank are vacuumized and pressurized; the medicine is added and the woods are secondarily vacuumized; then the woods are fed into a drying room to dry; the temperature of the drying room is maintained; dry temperature balance is implemented on the woods; secondary dry temperature balance under natural conditions is implemented on the woods; and finished woods are put in storage, etc. The modified processing method for the fast-growing cotton woods has the advantages that the fast-growing cotton woods after modified processing are tested to completely reach the requirements on density, rigidity, wear resistance, stretching resistance and bending strength resistance of same woodiness growing naturally, such as briar woods, maples, basswoods, etc. Meanwhile, the modified fast-growing cotton woods also have special functions and special using effects, such as inflaming retarding, high temperature resistance, anti-deformation, no cracking, water prevention, and corrosion resistance, which are not provided by the woods growing in natural forests. The modified processing method solves the single usage and the primary processing mode that the fast-growing cotton woods can only be used for producing plywood cores, cement templates and multi-layer plates through rotatably cutting veneers; therefore, the application scope of the cotton woods is enlarged.

The invention discloses a steel wire rope rear deformer. An upper pressure plate is fixed on a base. A lower pressure plate and the upper pressure plate are arranged in parallel on the base. The opposite lateral surfaces of the upper and lower pressure plates are respectively provided with a row of U-shaped brackets and the two rows of U-shaped brackets are arranged up and down in an adjacent staggered mode. Deformation pulleys are arranged in grooves of the U-shaped brackets and freely rotate. A regulating device drives the lower pressure plate to move up and down along the base. The regulating device comprises a bracket, a regulating rod and a fixed frame. The fixed frame is fixed on the outer lateral surface of the lower pressure plate. The bracket is fixed on the base. The upper end of the bracket is provided with a screwed hole. The regulating rod passes through the screwed hole on the bracket. One end of the regulating rod is arranged in the fixed frame and the other end of the regulating rod is provided with a rotating handle. The regulating rod is vertical to the lower pressure plate. The position on the regulating rod, which corresponds to the bracket, is provided with an external screw thread which is matched with the screwed hole. The steel wire rope rear deformer disclosed by the invention has a simple structure, is convenient to regulate and has wear resistance and deformation resistance. Moreover, a steel wire rope for decoration cannot be scratched.

The invention discloses fast growing wood impregnation liquid, which is prepared from the following raw materials according to parts by weight: 970.0-1050.0 parts of formaldehyde, 590.0-650.0 parts of urea, 0.7-1.0 part of sodium carboxymethylcellulose, 110.0-150.0 parts of ammonia water, 60.0-70.0 parts of melamine, 2.0-5.0 parts of polyvinyl alcohol and 3.0-6.0 parts of hexamethylene tetramine. The preparation method comprises the following steps: firstly adding each component raw material into a reaction kettle according to a ratio; adding urea by three times, and stirring; regulating a pH value; and carrying out polycondensation. The preparation method for the fast growing wood impregnation liquid has a simple operation condition, is easy to prepare the impregnation liquid and can be reused, and the cost is lowered. Wood processed by the impregnation liquid disclosed by the invention has the advantages of flame resistance, corrosion prevention, antibacterial effect, protection against termites, deformation resistance, environment protection, adjustable density hardness and the like while the original natural attributes (heat insulation and isolation) of the wood are kept, and therefore, the wood becomes an ideal succedaneum for the natural precious tree species.

The invention discloses a bamboo floor board. The upper surface is formed by longitudinally tiling a plurality of bamboo chips, a plurality of transverse adhesive strips are attached on the lower surfaces of the bamboo chips, a gauze layer is arranged on the lower surfaces of the transverse adhesive strips, the gauze layer, the bamboo chips and the adhesive strips are adhered through adhesives, a composite layer of a rubber layer and non-woven fabrics is further arranged on the lower surface of the gauze layer, and the composite layer and the gauze layer are adhered through adhesives. The bamboo floor board is characterized in that a muting membrane is arranged on the lower surface of the composite layer, longitudinally extending ventilation holes are arranged on the composite layer, floor board reinforcing ribs are arranged on the back of the composite layer, and rubber pads are adhered on the muting membrane. The bamboo floor board has the advantages of good sound insulation and muting effects, good ventilation, less proneness to deformation, high stability and long service life.

The invention provides a method for treating wood and a wood / bamboo product manufactured through the method aiming at the defects that in the prior art, wood is likely to be corroded, get a fire and deform, and is poor in waterproof performance, harmful matter is likely to breed in a damp environment, and the wood is likely to be eaten by worms. According to the method for treating the wood / bamboo, the wood / bamboo is arranged in a reaction cavity of atomic layer deposition equipment for metal oxide atomic layer deposition till the thickness of a metal oxide gas stopping film growing on the inner wall of a fiber hole reaches a preset value, the gas stopping film is at least arranged on the inner wall of the fiber hole, due to the randomness and uniformity of the film layer prepared through an atomic layer deposition method, metal oxide can deposit on hole inner walls of wood fibers and bamboo fibers and in clearances between the wood fibers or the bamboo fibers, a protection film can be formed on the inner wall surfaces of wood fiber holes and bamboo fiber holes and the surface of the bamboo / wood, contact between external gas and the fibers can be stopped, and the functions of preventing water, fire, corrosion and deformation are achieved.

The invention discloses a wall of a light steel structural house. The wall is divided into an inner wall and an outer wall, wherein the inner wall is composed of gypsum boards, wall surface OSBs and alight steel keel, with the light steel keel as a bearing framework, the two sides of the light steel keel are each provided with one wall surface OSB, and the gypsum boards are located on the outermost layers; the outer wall is composed of a gypsum board, one wall surface OSB, a light steel keel, the other wall surface OSB, an insulating layer, a ventilation layer and an outer wall hanging platefrom inside to outside. The middle of each light steel keel is filled with a heat preserving and insulating material, a wood keel is arranged in the middle of the ventilation layer, breathing paper isattached to the surface, close to the insulating layer, of the ventilation layer, and all layers of the inner wall and the outer wall are connected together by cold-rolled steel nails from the two sides in a fastened mode. The wall is low in weight and good in wind and quake resistance, has good features of heat preserving and insulating, sound insulating, fire resistance, moisture prevention, corrosion prevention and the like, and can be widely applied to office buildings, villas, storehouses, stadiums, entertainment venues and tourism buildings.

The invention discloses a sofa cushion with transverse openings, which comprises a cushion core body, on which a plurality of air holes are arranged, the cushion core body is made of porous elastic material, and the opening direction of the air hole is The force direction of the cushion core body is perpendicular to each other, and the inner wall of the vent hole is provided with a latex layer. The present invention arranges air holes horizontally, and arranges a latex layer with resilience on the inner wall of the air holes. Since the air holes themselves have a certain recovery function, at the same time, under the action of the resilience of the latex layer, the air holes are quickly closed after the force disappears. Rebound to the original shape, thereby avoiding the problem of easy deformation of the existing cushion.

The invention relates to an adjustable air flow distribution device and relates to the field of coal mine underground comprehensive dedusting and driving face ventilation. The adjustable air flow distribution device comprises a damper adjusting wrench (1), an air adjusting damper (2), a side air outlet (3), suspension lugs (4) and a shell (5), wherein the damper adjusting wrench (1) is arranged on one side of the outer wall of the shell (5) and connected with the air adjusting damper (2), the air adjusting damper (2) is radially arranged inside the shell (5), the suspension lugs (4) are arranged at the top end of the outer wall of the shell (5), and the side air outlet (3) is arranged on one side of the air adjusting damper (2). The adjustable air flow distribution device is capable of achieving side distribution of positive pressure air, portable in size and convenient to transport.

The invention relates to a bathtub. The bathtub comprises a bathtub body, wherein the bottom inside the bathtub body is arranged in an inclined manner at an inclined angle of 3-5 degrees, a foot massage area is arranged at the bottom of the inclined bottom, and is lower than the bottom inside the bathtub body; a water outlet is formed in the foot massage area, and is provided with a water retaining cover; except the water outlet, a plurality of round grooves are uniformly formed in other positions of the foot massage area, and elastic rubber bulges having a semispherical structure are arranged in the round grooves; the bathtub body is sequentially provided with an inner shell resin environment-friendly plate, a decorating layer, an epoxy resin layer, a perlite heat insulation layer, a foam polyurethane material layer and an outer shell substrate from inside to outside; two electric heating devices having a strip structure are arranged between the epoxy resin layer and the perlite heat insulation layer; and the electric heat devices are connected with an external power supply. Compared with the prior art, the bathtub has a constant temperature function, and has the advantages of steady structure, good insulation effect, high safety, abrasion resistance, hanging tolerance, environmental friendliness and the like.

The invention discloses a wood sign manufacturing method. The method is characterized by comprising the following steps that A, an anticorrosion dried wood plate is selected, and a numerically-controlled machine tool equipment is used for carving the outer contour of the wood plate into a shape; B, frosting equipment is used for grinding the surface of the wood plate flush and polishing the wood plate; C, carving equipment is used for manufacturing characters or patterns, needing to be displayed, of a sign into a sand blasting baffle model; the carved baffle model is pasted on the wood plate smoothly, and sand blasting equipment is used for blasting sand on the wood plate on which the baffle model is pasted; D, a spray gun is used for carrying out base color overall spraying on the whole wood sign, after overall spraying is carried out, the wood sign needs to be dried for 8-12 h, after the base color of the wood sign is dried, the baffle model on the wood sign is taken down, and printing equipment is used for coloring and printing the shield part of the baffle model; E, finally, overall UV film pouring is carried out on the sign, the surface of the wood sign is cured. The wood sign has the advantages of being colorful, not prone to fading, long in anticorrosion period and the like, bottom grain is concave and convex, and is natural wood grain, and the color and the wood grain are integrated.

A thin-wall pipe member used as filler in in-situ pouring concrete is composed of thin-wall hard pipe and two blocking ends for enclosing both ends of said thin-wall hard pipe to form a closed cavity. It has also a bottom plate and several linking parts for linking said pipe to the bottom plate. When the floor is constructed, said thin-wall pipe member can be directly put on supporting frame for pouring concrete. Its advantages are high strength, light weight, and high resistance to deformation and earthquake.

The invention discloses an integrated wall system. The integrated wall system comprises a wall framework which is formed by staggered connection of a plurality of transverse ribs and a plurality of longitudinal ribs, the wall framework further comprises mounting ribs fixedly connected with a building body, and the mounting ribs are adhered to either the transverse ribs or the longitudinal ribs or both of the transverse ribs and the longitudinal ribs by adhesives and fixed to the same by screws. Two sides of the wall framework and overlay fiberboards are adhered by adhesives and fixed by screws to realize fixed connection, and cement-based light slurry is filled between the overlay fiberboards. The wall framework provides a long-time safe and firm foundation for subsequent wall construction, the overlay fiberboards or decorative fiberboards are adhered and fixed to the wall framework by the screws, the cement-based light slurry is filled in a cavity of the wall framework to realize intertwined adhesion with cement-based fiber adhesives and anti-cracking reinforced fiber meshes, and consequently the light hollow integrated wall which has the advantages of pressure resistance, deformation prevention, cracking resistance, fire prevention, fire resistance, thermal insulation and long-time safety and steadiness is formed by cementing and solidification.

The invention relates to the technical field of fabricated buildings, in particular to a multi-directional supporting and guiding system for assembling of a fabricated building wall body. The multi-directional supporting and guiding system for assembling of the fabricated building wall body comprises a U-shaped plate, side guiding mechanisms, an auxiliary supporting mechanism, a fastening mechanism, supporting rods, fan-shaped plates, inserting holes, reinforcing blocks and fixing columns, wherein the U-shaped plate can be fixed, the angle of the supporting rod is adjusted, and the supporting rod and a wall body stand column are fixedly installed, so that the wall body stand column is supported; then the side guiding mechanisms are installed between the U-shaped plate and a side fabricated wall body, the side fabricated wall body can be subjected to angle adjustment for guiding, and orientation supporting is conducted through the supporting rod and the two side guiding mechanisms; the reinforcing blocks are attached to the side ends of the supporting rods, then the fixing columns are inserted into the inserting holes in the fan-shaped plates, and therefore the two reinforcing blocks and the two fan-shaped plates are utilized, that is, the situation that the supporting rods shake can be effectively prevented, stability is high, the mechanical strength of the supporting rods can be improved, the situation that the supporting rods deform are effectively prevented , the using effect is improved, and the service life is prolonged.

The invention refers to a nanocomposite anti-aging anticancer multifunctional textile finishing agent and solves a technical problem that no nanomaterial textile having health care and curing function is available. The invention comprises following substances, by weight, 5-10 parts of nanometer jade particles, 2-8 parts of chitosan, 7-12 parts of citric acid, 1.5-3 parts of composite softener, 0.7-1.5 parts of cross-linking agent, 68-80 parts of water. The textile finishing agent has the function of regulating human body endocrine, activating human cells, improving microcirculation and performance of human body and enhancing immunization capability. Moreover, the textile finishing agent is anti-aging, anticancer and anti-deformity, and is capable of preventing senile dementia, osteoporosis and cirrhosis of blood vessels.

The invention relates to luggage cases with use convenience and safety design, and aims at providing a luggage case which is convenient to walk on stairs. The luggage case capable of safely climbing stair comprises a case body, a case cover, cushioning wheel components and a three-dimensional vertical lining rack, wherein a pull handle fixing base is arranged at the upper part of the case bottom; three-dimensional concave angles are symmetrically arranged at two ends below the bottom of the case body; each three-dimensional concave angle comprises three planes which are perpendicular to one another, namely, a concave angle right plane, a concave angle left plane and a concave angle vertical plane; as improvement, the three-dimensional vertical lining rack is positioned between two three-dimensional concave angles; an outer optical shaft stud on a cushioning optical shaft sequentially penetrates through a concave vertical plane through hole, a lining rack through hole, a back conical flat pad and an anti-loosing screw nut in fastening match; the cushioning wheel components comprise the cushioning optical shafts, swing arm shafts, swinging bodies, three-wheel foot stools, cannon pinion shafts, rolling cannon pinions, left conical springs and right conical springs; and the rolling cannon pinions can both rotate in a rotation manner taking the cannon pinion shafts as the centers, and turn and roll along with the three-wheel frame fork taking the swing arm shafts as the centers.

The invention discloses a production technology for a carbon crystal geothermal floor, which comprises the steps of sawing raw wood into a cuboid wood floor blank, conducting carbon crystal physicochemical treatment, life preserving, micro-molecular carbon crystal treatment, balanced life preserving, back optical treatment, four-face dressing, four-side rabbeting, four-side painting and front and back paint decoration on the wood floor blank in sequence, and finally packaging a finish product. According to the technology, due to pyrolysis treatment (namely the carbon crystal physicochemical treatment) and the micro-molecular carbon crystal treatment under a high-temperature oxygen separation condition, the concentration of hydroxyl in the wood is reduced, hygroscopicity and internal stress of the wood are reduced, so that the purpose of improving the stability of the wood is achieved, and the carbon crystal geothermal floor is attractive in color, does not have a jet-black surface as the common carbonized wood floor, and has the characteristics of durability and corrosion resistance.