71results about How to "Good windproof" patented technology

A method for processing a knitted composite fabric belongs to the technical field of knitted fabric processing. The method comprises the steps of fabric raw material selection, lining raw material selection, weft knitting, presetting, dyeing and post treatment, coating and combination. The method has the advantages of requiring less processing steps and allowing the obtained knitted composite fabric to achieve ideal windproof and waterproof performance, moisture absorption, ventilation property, flexibility, elasticity and laundering durability.

Disclosed is a novel textile downproof technology .The novel textile downproof technology comprises the following steps of 1, selecting a fabric, wherein the fabric is a plain weave fabric woven by nylon full-stretching silk, the yarn count is 20 D-40 D, and the density is 290 Tex-400 Tex; 2, performing water-repellency arrangement on the fabric, wherein the grade of getting wet is not smaller then 3; 3, performing calendering on the fabric obtained after water-repellency arrangement through a calender, wherein the pressure is 9-11 MPa, the temperature is 100-110 DEG C, and the speed is 30-40 m / min; 4, preparing a coating adhesive .The downproof effect is achieved through the good combination of a base fabric and the coating adhesive, particularly, the downproof effect at a sewing needle hole is achieved, meanwhile, the selected and prepared coating adhesive can ensure comprehensive indicators of downproofness, cold resistance, moisture penetrability, washing fastness, flexibility and the like of the fabric with the low weight increment, and the wearing comfort of the fabric is better on the premise of achieving functionality .

This invention discloses a method for preparing a waterproof acrylate coating agent. The object coated with the waterproof acrylate coating agent has such advantages as soft touching sense, high water resistance, high waterproof effect, and high film -forming performance, and high wind, rain, gigging and cold resistance. The generated waste gases can be incinerated in a catalytic incinerator, thus the waterproof acrylate coating agent is environmentally friendly.

The invention discloses an anti-static down feather composite fabric. The fabric comprises a fabric layer and a down feather layer, wherein an anti-static layer is arranged between the fabric layer and the down feather layer. The anti-static down feather composite fabric has simple structure and characteristics of good wind resistance, water resistance, corrosion resistance, prominent cold resistance, wear resistance and tearing and pulling resistance, can prevent the surface of the down feather fabric from adhering to dust and is especially suitable for producing down feather clothing, thus solving the problem that people suffer from static when wearing the down feather coats in winter.

The invention discloses a multi-view stereoscopic vision detection device and method for bridge base nut-screw looseness or fracture. According to the method, multiple micro-cameras are installed in bionic installation racks to form a stereoscopic vision detection system, and each nut-screw group in a circumference can be detected; three-dimensional parameters of nut-screw assembling are obtainedthrough camera coordinate correlation, image preprocessing, image matching, three-dimensional point cloud reconstruction, denoising, etc.; and through algorithm and geometric parameter calculation, the three-dimensional parameters are compared with standard assembling nut-screw data, comparison parameters are obtained, quantitative data of nut-screw looseness or fracture is obtained, and maintenance parameters are provided for technicians. Through the detection device and method, detection precision is high, real-time detection is realized, and cost is low.

The invention relates to a self-cleaned solar cell assembly with a high conversion rate. The self-cleaned solar cell assembly comprises toughened glass, an EVA adhesive film, a single crystalline silicon solar cell slice, an EVA adhesive film, a backplane, an aluminum-alloy frame, and a DC junction box, and is characterized in that the toughened glass, the EVA adhesive film, the single crystalline silicon solar cell slice, the EVA adhesive film, and the backplane are successively laminated to form an assembly laminated member; the assembly laminated member is subjected to sealed packaging by using the aluminum-alloy frame and silica gel; the single crystalline silicon solar cell slice is electrically connected with the DC junction box after being welded on a busbar; the toughened glass is low-iron ultra-white toughened glass with a light-receiving surface plated with a hydrophobic antireflection film; the backplane is an aluminum-alloy backplane with double surfaces plated with anode oxide films; a small polyester film is arranged between the aluminum-alloy backplane and the busbar exposing the upper EVA adhesive film; and water leakage holes are arranged on both ends of a long side of the aluminum-alloy frame.

The invention provides a method for making dwarf banana plants short and strong. The technological method comprises the steps that when field planting is completed in spring and cauloids of the dwarf banana plants are 1.0-1.3 meters high, paclobutrazol is applied to each dwarf banana plant, wherein 0.3-0.5 gram of paclobutrazol is mixed with 500-1000 milliliters of water, then the mixture of the paclobutrazol and the water is sprayed to the heads or the intersection portions of petiole base portions and the base portions of the cauloids of the dwarf banana plants, and then the dwarf banana plants grow for one month in the natural environment; then the leaf distance is obviously increased, and the paclobutrazol is applied to each dwarf banana plant for the second time, wherein 0.5-1.0 gram of paclobutrazol is mixed with 500-1000 milliliters of water, the mixture is sprayed to the heads or the intersection portions of the petiole base portions and the base portions of the cauloids of the dwarf banana plants, and the dwarf banana plants grow in the natural environment for one month; then the leaf distance is obviously increased again and the paclobutrazol is applied to each dwarf banana plant for the third time, wherein 1.0-2.0 grams of paclobutrazol is mixed with 500-1000 milliliters of water, and the mixture is sprayed to the heads or the intersection portions of the petiole base portions and the base portions of the cauloids of the dwarf banana plants. According to the method for making the dwarf banana plants short and strong, the wind resistance of the dwarf banana plants is improved, the dwarf banana plants are convenient to manage, and the yield and the quality of the dwarf banana plants are not influenced.

The invention discloses a light and thin antistatic windproof fabric and a production method thereof. The fabric is formed by chemical fiber yarn below 30 deniers and conductive yarn of 40 to 75 deniers; at least one weft yarn contains the conductive yarn; the tearing strength of the fabric in a warp direction and the tearing strength of the fabric in a weft direction are both over 9.8N; and the air transmission coefficient is below 1.5cm<3> / cm<2>.s. The light and thin antistatic windproof fabric is light in weight, comfortable to wear, convenient to carry, and an ideal material for sports and leisure; the fabric surface has a natural concave-convex effect; and the fabric is convenient to fold and does not generate creases easily, and can meet the requirements of a special industry and a special working place.

The invention discloses a light heat insulation hollow tile, which comprises a top plate and a bottom plate. The left side edge of the top plate is connected with the side edge of the bottom end of a left sloping plate; the side edge of the top end of the left sloping plate is connected with the side edge of the right end of a left flat plate; the side edge of the left end of the left flat plate is connected with the side edge of the top end of a left side plate; the side edge of the bottom end of the left side plate is connected with the side edge of the left end of the bottom plate; a lower groove penetrating through the whole bottom plate is arranged at the joint of the left side plate and the bottom plate along forward and backward directions; the inner side of the right end of the bottom plate is connected with the side edge of the bottom end of a right side plate; an upper vertical hook penetrating through the whole bottom plate is arranged at the right end of the bottom plate along the forward and backward directions; the upper vertical hook can be matched with the lower groove; the right side edge of the top plate is connected with the side edge of the left lower end of a cambered plate; the top end of the lower surface of the cambered plate is connected with the side edge of the top end of the right side plate; the right half part of the lower surface of the cambered plate is provided with a reinforcing rib plate; the lower surface of the reinforcing rib plate can be matched with the upper surface of the left side plate. The invention aims to provide the light heat insulation hollow tile which is high in strength and rigidity, light in dead weight, good in heat insulation effect, convenient to install, long in service life and good in windproof and rainproof effect.

The invention discloses a waterproof auxiliary frame for building and its processing and installation method, which is mainly used to improve the windproof, leakage-proof and anti-corrosion performance of the auxiliary frame. The inner baffle on the indoor side and the outer baffle close to the outer wall of the hole; the inner baffle covers the gap between the backing plate and the door and window, and the outer baffle covers the gap between the backing plate and the hole. The invention uses the inner baffle to block the gap between the backing plate and the door and window, uses the outer baffle to block the gap between the backing plate and the hole, effectively separates the indoor from the outdoor, prevents rainwater from leaking into the room from various gaps, and has excellent performance. Windproof and waterproof performance.

The invention provides a winter protective garment. A fabric of the garment has the better waterproof, moisture permeable, breathable, insulating, windproof and heat preservation performance, a rope-shaped mesh cloth is composited to the interior of the fabric, and the protective garment is not close to the skin; the garment has the capability of preventing insects and damaging the body due to wild animal's bites; due to the fact that a ventilation mechanism is arranged inside, hot and moisture air inside the garment can be exhausted. The winter protective garment is characterized in that thegarment, trousers, gloves (not shown in the specification) and a movable hat (not shown in the specification) are formed by sewing composite fabrics, the garment and the gloves are connected into a whole, and all the parts are connected into a whole through zippers and buttons; the trousers and the shoes are connected into a whole or connected together through zippers and buttons; air inlet pipesare arranged on the two sides inside the trousers, air outlet pipes are arranged inside trouser legs, and inlets of the air inlet pipes are exposed out of the trousers; air bags (not shown in the specification) are stuck to the rear portions of the shoes; a leather cushion is stuck to the upper portions of the air bags, springs are arranged inside the air bags, and the two sides of the air bags are provided with air inlets and outlets and connected with the air inlet pipe and the air outlet pipe respectively.

The invention relates to the field of building decoration, in particular to a unit prefabricated type building outer envelope system provided with a strip window. The unit prefabricated type building outer envelope system comprises a plurality of face plate units. Strip window units are arranged on the face plate units. Frames are arranged around the face plate units. The face plate units are arranged on building structural beams through adjustable connection pieces fixedly connected with the frames. Insertion grooves are formed in the frames. Sealing rubber strips are arranged on the frames. Insertion cores matched with the insertion grooves are inserted and connected into the insertion grooves of the adjacent face plate units. The sealing rubber strips of the adjacent face plate units make contact. The strip window is formed by the strip window units. The unit prefabricated type building outer envelope system has the advantages of being easy to prefabricate, high in prefabricating accuracy, high in factorization degree, excellent in seismic performance and windproof performance, convenient to transport and hoist and good in heat preservation effect.

The invention discloses a windshield quilt for a battery car with a heating function, which comprises a front windshield, a left windshield, a right windshield, an upper windshield, gloves, a plug, and a heating piece. The front windshield is fixed on the There are two gloves for fixing on the handle of the battery car, the gloves are L-shaped, an upper windshield is fixed on the upper part of the front windshield, and a fixing strip is respectively fixed on both sides of the upper windshield. There is a first fixing part, a left windshield is fixed on the left side of the front windshield, a right windshield is fixed on the right side of the front windshield, and the plug is used to insert into the charging port of the battery car. There are two wires attached, one going into the left windshield and the other into the right windshield. In the present invention, by matching the heating sheet with the plug, the windshield quilt can realize the heating function through the battery of the battery car, and the use is more comfortable.

The invention discloses an automatic temperature adjustment and heat preservation house. The house comprises an outer wall, a roof and a ceiling, a temperature regulation air layer is formed between an outer roof and the ceiling, the roof is a waterproof and breathable roof and comprises a lower-layer building cover plate and an upper-layer building cover plate which are stacked together, and airconvection holes are formed in the lower-layer building cover plate and the upper-layer building cover plate; the ceiling is a heat preservation and ventilation ceiling and comprises a lower layer ceiling body, an upper layer ceiling body and a sliding rail, air convection holes can also be formed in the lower layer ceiling body and the upper layer ceiling body, and when the upper layer ceiling body or the lower layer ceiling body moves relative to the sliding rail, the air convection holes in the ceiling are opened for ventilation or closed for heat preservation. According to the roof, the principle that air rises when encountering heat is utilized, so that the air naturally generates convection, the effects of heat insulation, heat dissipation, heat removal, smoke discharge and the likecan be achieved, on the basis, through the design of opening and closing the convection holes in cooperation with the ceiling in spring, autumn and winter, the temperature can be automatically adjusted for heat preservation, and the price cost performance is high.

The invention discloses a continuous-cropping preventing efficient ecological planting method for millet and peanut intercropping in dry and meagre hilly land. A drought-enduring and poor soil tolerant variety is selected, land preparation and fertilization are performed after seed preprocessing is completed, two equal-wide-belt cropping modes of 2 to 2 and 4 to 4 are adopted, sowing is performedin a mechanical sowing mode, and then scientific management and topdressing, reasonable irrigation and drainage and disease and pest prevention and control are completed until harvesting is completed.By adopting the continuous-cropping preventing efficient ecological planting method, the adverse effect brought by continuous cropping of millet and peanuts can be effectively reduced. In practice, the intercropping mode also has the better effects of yield increase, wind resistance, drought resistance and crop rotation.

The invention discloses material construction improvement of architectural cover plates comprehensive in performances. A first architectural cover plate and a second architectural cover plate are adopted, wherein the first architectural cover plate comprises a plurality of first peak portions and a plurality of first valley portions, the second architectural cover plate is arranged above the firstarchitectural cover plate and comprises a plurality of second peak portions and a plurality of second valley portions, all the first valley portions and the second valley portions are used for draining water, the second peak portions and the second valley portions are shaped and connected alternately, successively and integrally, cover pieces are formed by punching and tensioning the peak portions of the architectural cover plates from inside to outside, cross-ventilation holes communicated with inner and outer surfaces of the peak portions are formed in two sides of each of the cover pieces,convex grooves with concave interiors and convex exteriors are formed in two sides of the valley portions of the architectural cover plates, and a groove formed below each of the convex grooves serves as a water break groove. By the aid of material construction improvement, the architectural cover plates, after construction, are enabled to be better in wind proofing, water proofing, thermal insulating, venting and radiating functions, and better comprehensive performances can be realized without help of any other thermal insulating materials or machines.

The invention relates to a firefighter fire-extinguishing protective garment with the anti-icing and warm-keeping performance. The garment is composed of a jacket and trousers, and a collar material of the jacket is sequentially composed of an outer layer I, a waterproof breathable layer I, a heat insulation layer I, an outer layer woven fabric I and a warm-keeping fabric layer I from outside to inside; a lower hem material of the jacket is sequentially composed of an outer layer II, a waterproof breathable layer II, a heat insulation layer II, a comfortable layer woven fabric III and a warm-keeping fabric layer II from outside to inside; other parts of the jacket are made of an outer layer III, a waterproof breathable layer III, a heat insulation layer III and a comfortable layer woven fabric V in sequence from outside to inside; cuffs of the jacket are thickened rib cuffs; the trousers material is composed of an outer layer IV, a waterproof breathable layer IV, a heat insulation layer IV and a comfortable layer woven fabric VII in sequence from outside to inside. The comfortable layer of the firefighter fire-extinguishing protective garment is subjected to warm-keeping design, the outer layer of the firefighter fire-extinguishing protective garment is subjected to anti-icing design, the warm-keeping performance and the anti-icing performance of the protective garment are achieved, and the movement comfort and the fighting efficiency of the firefighter are guaranteed.

The invention relates to a water-collecting, waterproof, antibacterial and flexible fabric. The fabric comprises an inner layer, a waterproof layer and a surface layer, the waterproof layer is provided with air holes, a waterproof breathable film is arranged between the waterproof layer and the surface layer, an antibacterial layer is arranged between the waterproof breathable film and the surfacelayer, the antibacterial layer comprises an inside layer and an outside layer, a cavity is formed between the inside layer and the outside layer, and bamboo charcoal fiber particles are arranged in the cavity. The back side of the inside layer is provided with a lining fabric layer, the lining fabric layer comprises an inner layer and a face layer, the inner layer is a terylene fabric, the face layer is a water collecting layer, the face layer is densely provided with collecting holes composed of baffle blocks, the bottoms of the collecting holes are communicated, a projection is arranged inevery collecting hole, every projection is a cone structure, and the projections are made of a hydrophilic material. The fabric disclosed in the invention has a good waterproof performance, an antibacterial effect and a soft surface, and can collect water.

The invention discloses a roughcast house type greenhouse. A cross arm (2) and a buffering anti-compression support (3) are fixed in the upper middle of each vertical column (1), a diagonal retainer (4) is connected between each vertical column (1) and the corresponding cross arm (2), support stays (5) are connected between the tops of the adjacent vertical columns (1) and to two ends of each cross arm (2), an insulation film (6) covers the support stays (5), the bottom of the insulation film (6) is fixed on the ground through pressure strings (7) and pressure columns (8), a jackscrew support (9) is mounted between the vertical columns (1), and one end of the support stay (5) at the top of each vertical column (1) is fixed at the top end of the vertical column (1), and the other end of the support stay (5) passes through the corresponding buffering anti-compression support (3) to be fixed at the top end of the vertical column (1) adjacent to the former vertical column (1). The roughcast house type greenhouse is low in cost, wide in application range, firmer, more flexible, effective in wind proofing, rain proofing and snow proofing, and widely applicable to cultivation of various plants such as vegetables, flowers, plantlets and the like, and integrated insulated breeding and sun-shading and the like for animals such as domestic fowls, livestock and the like.

The invention relates to the field of building decoration, in particular to a panel unit of a building external bounding system. The panel unit comprises a unit body. Frames are arranged on the periphery of the unit body. The unit body is installed on a building structural beam through an adjustable connecting piece fixedly connected with the frames. The frames are provided with slots and sealing rubber strips. The panel unit has the advantages of being easy to assemble, high in assembly precision, high in industrialization degree, good in anti-seismic property and wind-proof performance, convenient to convey and hoist, and good in heat insulation effect.

Provided is an assembling type log cabin convex face wall body. A wood profile of the wall body is provided with a cuboid base body, the lateral face, serving as an outer wall face, of the wood profile is provided with a part integrated with the wood profile, wherein the middle of the part protrudes outwards, namely the cross section of the profile is similar to a D shape. Double mortises and tenons are formed in the profile of the assembling type log cabin convex face wall body, a lower profile of the wall body profile is arranged on the upper profile, the mortises and the tenons are matched to form the wall body, end insertion mechanisms are respectively arranged at the two ends of each wall body profile, the top face, provided with the tenons, of the profile provided the insertion mechanisms is provided with a groove with an upward opening, and the bottom face, provided with the mortises, of the profile is provided with a groove with a downward opening. The depth of the grooves equals one second of the height of the profile, the lateral faces of the upper opening grooves and the lower opening grooves on the same side are on a vertical face perpendicular to the profile, and the outwards protruding portion of one side of the end, adjacent to the insertion grooves, of the profile is intersected with the profile in an inclined mode to form a 45-degree inclined face. The outer wall of the assembling type log cabin convex face wall body is attractive in appearance, the double mortises and tenons are adopted to enable the wall body to be stable, and the wind-resistant and rain-proof effects are both very good.

The invention discloses a curtain wall type protective board net, which comprises a plurality of protective units, wherein each protective unit comprises a frame body and a protective layer; the framebody comprises a first frame body, a second frame body, a third frame body and a fourth frame body, wherein all frame bodies are connected end to end in sequence; the protective layer consists of a dust screen, a protective plate, a buffer layer, an air bag and a buffer net from outside to inside; two sides of the buffer layer are respectively connected with the protective plate and the air bag through adhesive; the protective plate, the buffer layer and the air bag are respectively provided with air holes of which the positions are corresponded; an air production unit is arranged in the airbag and is a reactant for producing nitrogen; and the amount of the reactant takes the situation that the air bag can be full of the generated gas as a standard. The curtain wall type protective boardnet has the advantages of reasonable design, simple structure, convenience in installation, good wind-proof and dust-proof performance, good buffer performance and high compressive strength, and protection effects and use safety are effectively improved.

The invention relates to a water-collecting fireproof flannel fabric. The water-collecting fireproof flannel fabric comprises a spandex flannel fabric body (1), the surface of the spandex flannel fabric body is provided with an anti-radiation layer (2), the upper surface of the anti-radiation layer is provided with a wear-resistant layer (4), and the lower surface of the spandex flannel fabric body is sequentially provided with an anti-bacterial layer, a fireproof layer, a waterproof layer and a closed-fit layer. The back face of the closed-fit layer is provided with a lining fabric layer, the lining fabric layer comprises an inner layer and a surface layer, the inner layer is a polyester fabric, the surface layer is a water-collecting layer, collection holes formed by stop blocks are densely formed in the surface layer, the bottoms of the collection holes are communicated, and a convex block is arranged in each collection hole, is of a conical structure and is made of a hydrophilic material. The water-collecting fireproof flannel fabric has the stereoscopic sensation, the anti-bacterial, anti-radiation, fireproof, waterproof and wear-resistant functions and the like and the water-collecting effect.

The invention provides a manufacturing process of a hydrochromic composite fabric, and relates to the field of fabric manufacturing. The manufacturing process of the hydrochromic composite fabric comprises the following preparation steps of S1, preparing a hydrochromic outer shell fabric by adopting procedures of continuous cloth generation on a circular screen printer, pretreatment of finished clothes, printing, baking, soaping, water washing and drying; S2, selecting a proper middle layer material according to the use range and requirements of the produced fabric, placing the selected middlelayer material on a bottom cloth guide part of a fabric compounding machine, and then placing the outer shell fabric on the cloth guide part; and S3, blending glue for compounding the fabric. Throughreasonable manufacturing process operation, the manufactured composite fabric is good in use effect, meanwhile, an antibacterial mixture is added, so that the composite fabric has the antibacterial effect, generation of bacteria in the fabric can be greatly reduced, a certain guarantee is provided for health of a user, and the requirements of the user can be met.