44results about How to "Efficient filling" patented technology

The invention belongs to the field of thin films, and particularly discloses an atomic layer deposition method and a thin film prepared through the atomic layer deposition method. According to the deposition method, the reaction cavity, the two input pipeline systems, the outlet valve and the vacuum pump in the atomic layer deposition system are used for controlling precursor pulse deposition and inert gas purging conditions in the atomic deposition process, and the film deposition state is improved; the efficiency of purging and removing substances and impurity residues such as a precursor and a reaction product thereof is improved, the problem that the quality of a deposited film is affected by the impurity residues in a reaction system or on the surface of a sample in the film deposition process is avoided, the uniformity and compactness of film deposition and the coverage rate and conformal rate of a film on the surface of a base material hole are improved, the defects of the film are reduced, and the yield is improved. And the method can be applied to a substrate with a high aspect ratio structure to deposit the film, so that the purpose of manufacturing a large-size complicated special-shaped structure device is achieved.

The present application provides a sponge-filled automobile tire and a manufacturing method thereof, comprising a tire body and a sponge block; the tire body is provided with a through hole for passing through a hub, and a cavity is arranged in the tire body and communicates with the through hole, and the sponge block is inserted into the cavity; the sponge block is provided with a through opening, and a cloth sleeve is sleeved on the outer wall of the sponge block outside the through opening. The present application utilizes the design of the cloth sleeve, the cloth sleeve is sleeved on the outside of the sponge block, when the sponge block is filled into the cavity, the cloth sleeve on the outside of the sponge block is bonded with the glue sprayed on the inner wall of the cavity, avoiding the case that the sponge block is directly bonded inside the cavity, when the tire body is punctured, the cloth sleeve is separated from the tire body, so that the sponge block can be disassembled, which facilitates the disassembly of the sponge block, and avoids the case that the sponge block and the tire body are bonded and broken during disassembly of the sponge block, part of the sponge block is left in the cavity, which causes inconvenience in cleaning and repairing the tire body.

The utility model discloses a double-station cosmetic processing and filling device which comprises a base, a container tank and a control module, and a spray head assembly is arranged above the base; the nozzle assembly comprises a nozzle body and a telescopic motor; the telescopic motor is connected with the base through the vertical frame; a moving plate is arranged between the base and the spray head assembly; a left-right driver is arranged between the movable plate and the base; placing plates are arranged above the moving plate in a left-right opposite manner; a rotary driver is arranged between the placing plate and the moving plate, and a plurality of assembling grooves which are uniformly distributed in the circumference are formed in the surface of the placing plate; a detachable bearing disc is arranged on the placing plate, a convex part is arranged on the lower surface of the bearing disc, and a placing groove is formed in the convex part; and a suction pump connected with the spray head body is arranged on the container tank. According to the cosmetic box taking and placing device, accurate filling of cosmetics can be carried out while the cosmetic boxes are taken and placed, all the cosmetic boxes on one station placing plate can be taken and placed at a time, and the cosmetic box taking and placing device has the advantages of being convenient to operate, efficient and accurate in filling, low in cost and the like.

The utility model relates to photoresist production auxiliary equipment technical field, concretely relates to an insulating carbon black storage device for photoresist, including storage box, the top of storage box is connected with feed inlet, the first solenoid valve is installed in the communication of feed inlet and storage box, the output port department of storage box bottom is provided with the second solenoid valve, still including fixed mounting on the turbine molecular pump of storage box outer side wall, the output end of turbine molecular pump is connected with the air cylinder of fixed mounting in the outer side wall of storage box, the top lift sliding of air cylinder is inserted with nitrogen tube, the output end of nitrogen tube is inserted to storage box, and is equipped with one -way exhaust valve, the utility model discloses nitrogen tube height is adjusted dynamically through lift cylinder, makes it always close carbon black material surface, and nitrogen fills the space not being occupied by material directly, and replacement efficiency improves 30% or more, and nitrogen consumption reduces 20%-40%, and turbine molecular pump provides high -purity nitrogen delivery, prevents the back flow in combination one -way exhaust valve, ensures the inert environment of fast establishment.

The application discloses a mural reinforcing protective agent and a preparation method and application thereof, belongs to the technical field of cultural relic restoration, and can solve the technical problems that existing mural reinforcing materials cannot reinforce the lower layer structure of ancient murals and are prone to being attached to the surface of murals to cause the whitening of the surface pigments. The mural reinforcing protective agent comprises a bacterial cellulose carrier and Ba(OH)2 nanoparticles loaded on the bacterial cellulose carrier in situ. The application plays a reinforcing role on the lower layer structure of murals, realizes deep reinforcement of ancient murals, improves the protection effect, stability and durability, and the surface of the mural will not be whitened.

The present application relates to the field of composite ceramics, and aims to provide a new B4C-cBN composite ceramic with good mechanical properties and thermal conductivity, and a preparation method thereof, which comprises the following steps: S100, mixing boron carbide 5-9 parts, cubic boron nitride 1-5 parts and sintering additives to obtain a mixture; S200, obtaining the B4C-cBN composite ceramic through a sintering process; the sintering temperature is 1400-1550 DEG C; the sintering pressure is 4.9-5.5 GPa; and the sintering time is 1-3 h. The reason why aluminum and cobalt are selected as sintering additives is that the melting point of aluminum is low, and a liquid phase formed in the sintering process can effectively fill the pores through capillary action, thereby promoting the sintering process. Aluminum reacts with cubic boron nitride to form aluminum nitride, which can inhibit the conversion of cubic boron nitride into hexagonal boron nitride. Cobalt has oxygen affinity and can play a purifying role of "deoxidation and degassing", thereby reducing pores, improving density and improving the sintering performance of the composite ceramic. The optimal raw material ratio and sintering parameters are determined, so that the mechanical properties and thermal conductivity of the composite ceramic are both excellent.

The utility model discloses an auxiliary fixture for positioning and assembling a motor stator, which belongs to the technical field of motor assembling, and comprises a movable frame, a support piece arranged on the movable frame, an adjusting disc movably arranged on the movable frame and used for adjusting the position of the support piece, and a positioning mechanism arranged on the adjusting disc, the positioning assembly is arranged on the adjusting disc, is used for adjusting the position of the supporting piece, and comprises guide rods which are arranged on the adjusting disc in an equal-angle sliding manner; and the guide assembly is arranged on the guide rod, is used for guiding the stator and the shell, and comprises a guide plate fixedly arranged at the end part of the guide rod, and an air bag used for gap filling is arranged on the upper side of the guide plate, so that the accuracy during equipment assembly is further improved, and the condition of deviation or different spacing in the assembly process is prevented.

This invention discloses a synchronous grouting material for high-water-pressure ultra-large shield tunnels and its preparation method, belonging to the technical field of cement-based materials. The synchronous grouting material for high-water-pressure ultra-large shield tunnels consists of two components, A and B. Component A is cement slurry, including cement, bentonite, highly active mineral admixtures, viscosity modifiers, stabilizers, and water; component B is a water glass solution. The volume ratio of component A to component B is 10–13:1. The synchronous grouting material of this invention has good water dispersibility, slow gel time, fast setting time, and high water erosion resistance. The gel time and setting time of the slurry are controllable and adjustable, avoiding slurry blockage and quickly and effectively filling the gap between the tunnel segments and the surrounding soil. Simultaneously, the slurry exhibits good cohesion in water-rich environments and is not prone to segregation and dispersion, meeting the performance requirements of synchronous grouting materials for high-water-pressure, ultra-large-diameter shield tunnels.

The application discloses a pre-splitting anchor injection deformation control structure and method for high ground pressure rock roadway excavation, which comprises a roadway penetrating in a rock mass, two pre-splitting rock zones symmetrically arranged on the two sides below the roadway, the pre-splitting rock zones being arranged along the length of the roadway, the pre-splitting rock zone being a rock zone full of gravel and densely distributed cracks, the side wall surface of the roadway being sequentially provided with a concrete wall protection layer and a concrete anchor spraying layer, and a plurality of high-strength anchor rods, a lower arch part anchor cable, a high-pressure grouting anchor cable and an arch nest reinforcing grouting anchor cable being perpendicularly arranged in the inner wall of the roadway and extending into the rock mass, the application combines roadway support reinforcement and roadway blasting pressure relief two roadway reinforcement means, the pre-splitting rock zone is advanced along with the advancing face construction in the construction process, the influence of pre-splitting rock zone construction on support is avoided, the design of the arch nest reinforcing grouting anchor cable can secondarily reinforce the integrity and effectiveness of the roadway support system, and the method can make the roadway omit conventional steel support and other measures.

The utility model relates to the technical field of automobile connectors, in particular to an automobile connector with waterproof performance, which comprises a connecting wire, a main body mechanism is fixedly arranged at one end of the connecting wire, and a rotating thread fixing sleeve and a T-shaped thread hollow column are hermetically connected. Water can be effectively isolated through the connection mode among the first U-shaped installation shell, the second U-shaped installation shell, the T-shaped threaded hollow column, the threaded fixing sleeve and the T-shaped protection shell. Through the design that both the sealing rubber ring and the annular rubber ring are made of water-swelling water-stopping rubber materials, water can be effectively absorbed, the inner space of the automobile connector with the waterproof performance can be filled, water is prevented from entering the automobile connector with the waterproof performance, the automobile connector with the waterproof performance is convenient to install, and the waterproof performance of the automobile connector with the waterproof performance is improved through the combined design that the sealing rubber ring and the annular rubber ring are made of water-swelling water-stopping rubber materials. And the waterproof capability of the automobile connector is improved.

The utility model belongs to reagent filling automation equipment technical field discloses a kind of automatic canning machine for reagent filling, including base frame, index transmission system, filling unit, capping unit and gas-electricity integrated system, base frame is by bottom support cabinet and frame skeleton welding structure, and frame skeleton is layered truss structure;Index transmission system is integrated in base frame, and index transmission system includes feed conveyor belt and coaxial link's circular turntable, the edge of the circular turntable is provided with equal-angle arc limiting slot;The filling unit is fixed on the frame skeleton, and the filling unit includes storage hopper and the multiple-channel filling head connected, the end of the multiple-channel filling head is embedded with pneumatic ration valve, and the valve body of the pneumatic ration valve extends liquid injection pipe below.The utility model structure is strong in rigidity, and anti-vibration stable, and index transmission positioning is accurate, and multiple-channel pneumatic ration filling precision is high and anticorrosion, and vacuum chuck capping is reliable against falling off.

This invention relates to a method for seamless welding of multi-cavity profiles and integrated molding of sound insulation layers, as well as a door and window frame. It belongs to the field of building door and window profile processing and manufacturing technology. By moving the injection of the sound insulation composite material before welding, pre-injection is completed when the profile cavity ports are open, solving the problem of material not flowing into the closed corner area and resulting in missing corner sound insulation filling in existing post-injection processes. By applying a heat-activated protective film to the welding end face and implementing a staged heating and pressurization process, the flow homogenization conditions of the molten material on the outer surface are improved, effectively reducing the width of the white weld seam at the corner. By selecting a sound insulation material system with a final curing temperature matching the welding residual heat temperature range, the residual heat during the natural cooling process of the corner after welding drives the final curing of the material, merging the welding process and the sound insulation layer molding process. No structural modifications to existing welding equipment are required, making it easy to promote and apply under existing production conditions.

The utility model discloses an electric power inspection well anti-seepage structure which comprises a well body, waterproof concrete is connected to the top of the well body, a well mouth assembly is connected to the top of the waterproof concrete, a top waterproof assembly is installed on the top of the well mouth assembly, through grooves are formed in the two sides of the well body, and connecting assemblies are installed in the two through grooves. According to the anti-leakage structure of the electric power inspection well, through the connecting assembly, the sealing assembly and tightening of the threads, the connecting portions on the two sides of the inspection well can be squeezed mutually, gaps are effectively filled, and therefore good sealing is formed; rainwater infiltration from the outside is reduced through the waterproof mortar outside the well body, a waterproof film is formed through the polyurethane waterproof coating inside the well body, external water is blocked to prevent water from entering, and through cooperation of various waterproof and sealing modes, rainwater can be effectively prevented from entering the well, and faults such as short circuit and electric leakage caused by damp and water inflow of equipment are prevented.

This invention belongs to the field of optoelectronic technology, specifically relating to a method for fabricating a controllable crystallization micron-scale perovskite light-emitting device based on solution pretreatment. The method includes the following steps: Step 1: Obtaining a patterned microporous substrate; Step 2: Pre-wetting and seed layer construction; Step 3: Deposition of the main perovskite layer; Step 4: Slow-release controllable crystallization; The spin-coated wet film is placed in a vapor atmosphere of a good solvent for treatment, followed by thermal annealing to form a perovskite thin film within the patterned micropores; Step 5: Fabrication of a controllable crystallization micron-scale perovskite light-emitting device based on solution pretreatment. This invention, using pre-wetting, seed guidance, slow-release crystallization, and vapor annealing on a patterned microporous substrate, achieves precise control over the entire process of film nucleation and growth kinetics within the confined space of the micropores, thereby achieving high-quality, uniform fabrication of perovskite thin films within micron-scale micropores, and ultimately obtaining a high-performance, highly uniform microarray perovskite light-emitting device.

This utility model discloses a temperature control valve for air compressors, specifically relating to the field of temperature control valve technology. It includes a valve body with a valve cover at the bottom. Multiple bolts are threaded onto the outer side of the valve cover, and spring washers are placed on the outer sides of the bolts. An inlet is located inside the valve cover, a first outlet is located at the top of the valve body, and a second outlet is located on one side of the valve body. A valve core support is installed inside the valve body, along with an adjustment mechanism and a sealing assembly. Compared to existing technologies, this utility model, through its adjustment mechanism, allows the valve core cover to move according to the different temperatures of the temperature bulb. This enables the liquid to automatically adjust its flow direction under different temperature conditions, rationally distributing fluid according to actual temperature requirements, preventing overheating or overcooling of the system, thereby improving the stability and reliability of the entire system.

The invention relates to the technical field of sand control screen production, in particular to a ceramsite filling device for a sand control screen. A filling device is specially designed according to the procedure of filling ceramsite between a sand control screen body and a short-circuit sleeve, the operation of efficiently filling ceramsite into the sand control screen with the length being 10 m or above is achieved through the specific structure and position relation of a pipe conveying trolley, a winch, a base, a first operation platform, a second operation platform and other mechanisms, and the operation difficulty is lowered; and through continuous vibration, the ceramsite is uniformly dispersed between the sand control screen body and the pup joint sleeve.

The utility model relates to a kind of bell and spigot type precast concrete pipe joint construction processing structures, belong to concrete pipe construction structure technical field, including multi-section bell and spigot type precast concrete pipe, the end of each bell and spigot type precast concrete pipe is equipped with sleeve pipe, sleeve pipe is equipped with tapered sealing surface, the outside of the other end of each bell and spigot type precast concrete pipe is equipped with tapered sealing portion, rubber sealing sleeve is sleeved on tapered sealing portion, the junction of adjacent bell and spigot type precast concrete pipe is equipped with sealing mortar layer, the bottom of the both ends of each bell and spigot type precast concrete pipe is equipped with support block.The support block of the utility model can support bell and spigot type precast concrete pipe to lift, facilitate evenly smearing sealing mortar layer outside sleeve pipe, prevent sealing mortar layer to disconnect, by tapered sealing surface, tapered sealing portion, rubber sealing sleeve, sealing mortar layer multilayer sealing, effectively fill gap, substantially reduce leakage risk, guarantee pipeline system water delivery, drainage function stability.

The invention discloses a grouting reinforcement method for a karst area. The grouting reinforcement method comprises the following steps that S1, karst detection is conducted; in combination with early-stage geological data, an elastic wave CT (Computed Tomography) method and a borehole television imaging method are used for carrying out geological supplementary investigation, and the position distribution, the range size, the filling condition and the water-endowed state of the karst cave are determined; s2, defining a processing range; according to a detection result and engineering geological conditions, defining a karst treatment range; s3, grouting reinforcement construction is conducted, specifically, reinforcement is conducted by combining a filling method and a grouting method according to the geological conditions of the tunnel body engineering, the surrounding environment and the construction technology; s4, quality acceptance: arranging inspection holes according to 5-10% of the total grouting holes, and completing grouting reinforcement construction after all the grouting holes meet the end standard and the inspection holes meet the design requirements; the karst area grouting reinforcement method can be suitable for grouting reinforcement of multiple types of karst areas, slurry is evenly diffused during reinforcement, and the bearing capacity and stability of a foundation are improved.

The application relates to the technical field of building construction, in particular to a sealing structure for a screw hole in an outer wall, which comprises a plugging assembly arranged in the screw hole and a sealing assembly arranged close to the outside of the screw hole; the plugging assembly comprises, from inside to outside, an inner waterproof mortar layer, a foaming agent layer and an outer waterproof mortar layer; the sealing assembly comprises, from inside to outside, a sealing block, a waterproof sealant layer and a waterproof paint layer; the outer waterproof mortar layer is arranged between the waterproof sealant layer and the waterproof paint layer; the inner waterproof mortar layer, the foaming agent layer and the outer waterproof mortar layer jointly fill the screw hole, enhance the compactness of plugging and prevent leakage; meanwhile, the sealing block, the waterproof sealant layer and the waterproof paint layer further form a sealing barrier for the screw hole in the outer wall, prevent external water such as rainwater from invading, improve the waterproof performance of the outer wall, and significantly improve the plugging quality of the screw hole in the outer wall and reduce the leakage risk of the outer wall.

The invention relates to the technical field of building materials and solid waste resource utilization, and discloses high-strength flow-state solidified soil and a preparation method thereof, and the high-strength flow-state solidified soil comprises a composite curing agent which comprises slag powder, ordinary Portland cement, quick lime, fly ash, red mud micro powder, anhydrous sodium sulphate, anhydrous calcium chloride, enteric-coated expanded microspheres and supported chemical trigger microspheres. Wherein the enteric-coated expanded microbeads are provided with pH-sensitive coating layers, and rigid excitation liquid is adsorbed in the supported chemical trigger microbeads. The preparation method relates to the processes of pelletizing and coating of the microbeads, carrier adsorption and low-speed forced stirring. The system pH change is utilized to delay microsphere expansion, and the initial flowability is guaranteed; in the later period, ions released by the microbeads react with the excitation liquid to generate a rigid shell layer, soft expansion is converted into rigid support, the compressive strength and the volume stability of the solidified soil are remarkably improved, and efficient resource utilization of the engineering slurry is achieved.

The utility model relates to a novel lubricating grease filling device belongs to equipment lubricating tool technical field, the utility model discloses an oil injection subassembly, oil cylinder seat, push oil subassembly, handle mechanism and grease filling cylinder, the grease filling cylinder sets up in the oil cylinder seat, is equipped with the piston cover in the grease filling cylinder, and the left end of grease filling cylinder is connected with the oil injection subassembly, and push oil subassembly sets up in the right end of oil cylinder seat and grease filling cylinder, handle mechanism sets up between push oil subassembly and grease filling cylinder, the utility model can realize the efficient, clean filling and filling of lubricating grease, and the structure is exquisite light and handy, and the operation is simple and flexible.

The present application belongs to the technical field of oil and gas well drilling and completion, and relates to a method for treating micro-gap at the cementing interface between casing and cement sheath by locally and non-uniformly expanding the casing, and the specific steps are as follows: (1) calculating the thickness of the micro-gap between the cement sheath and the casing according to the cause of the micro-gap; (2) calculating the expansion amount of the casing according to the cause and thickness of the micro-gap; and (3) plugging the micro-gap according to the expansion amount of the casing. The method directly seals the micro-gap by remodeling the interface contact stress through controllable plastic deformation of the casing, thereby breaking through the dependence of traditional repair technology on the size of the gap. Compared with conventional methods, the present application does not need to rely on the permeability of the material, can avoid secondary damage to the wellbore, is suitable for high temperature, high pressure and complex well conditions, and provides an efficient solution for the integrity management of the whole life cycle of oil and gas wells.

The utility model relates to the technical field of road maintenance devices, in particular to a crack repairing device for road traffic. Comprising a repairing trolley, the repairing trolley is provided with a material box, a long-strip-shaped repairing space is formed in the lower portion of the repairing trolley, an opening of the repairing space faces a road crack, and the material box is located in the middle of the repairing space; two material outlets are connected to the bottom of the material box, a vibration assembly is arranged between the two material outlets, the lower end of the vibration assembly extends into the road crack, and a trowelling assembly is arranged at the bottom of the repairing space and located on the rear sides of the two material outlets. After materials are discharged from the two material outlets alternately and the materials are discharged from the front side material outlet, the repairing materials are vibrated through the vibration assembly, then the repairing materials are supplemented through the rear side material outlet, and the repairing materials are collected and further flattened through the flattening assembly, so that the repairing effect is ensured.

The utility model relates to steel bar truss technical field, and disclose an assembly type detachable steel bar truss floor support plate formwork splicing structure, including bottom formwork, the left and right sides of bottom formwork bottom all are provided with connecting assembly, and connecting assembly includes connecting half ring, and connecting half ring fixed mounting is in bottom formwork, and the rotatory semicircle board is rotatably installed on connecting half ring, and the slide slot that can supply rotatory semicircle board sliding is seted up on connecting half ring, and locking assembly is seted up on connecting half ring, and the positioning assembly is seted up on bottom formwork, the utility model discloses through its accurate design connecting assembly, locking assembly and positioning assembly, realized the dual -purpose promotion of construction efficiency and engineering quality.

The application discloses a method for synthesizing NaA molecular sieve membrane by using wet gel layer crystallization. The method comprises the following steps: firstly, preparing a wet seed carrier, then, without drying treatment, the wet seed carrier is directly soaked in a gel solution to form a wet gel layer on the surface of the wet seed carrier, and after being taken out, the wet seed carrier is put into a reaction kettle to be heated and crystallized to synthesize high-performance NaA molecular sieve membrane. The preparation process is simple, the utilization rate of the gel solution is high, the preparation reproducibility is good, the prepared NaA molecular sieve membrane has high separation performance, can be applied to large-scale application, and has important industrial application value.

The application relates to a construction method for ensuring the safety of a shield tunnel underpassing a pipeline, which comprises the following steps: determining the maximum tensile strain increment [Delta epsilon t ] of the pipeline bottom at the intersection position of the shield tunnel and the pipeline plane projection; excavating the foundation, making a turning platform and a tensioning pedestal; installing and fixing a steel strand after forming a working face and providing a pre-tightening force through a jack; pasting a bottom strain gauge for measuring the pipeline longitudinal strain on the pipeline bottom at the intersection position of the shield tunnel and the pipeline plane projection; stopping the shield machine when the strain change cumulative value epsilon t is greater than 0.5 times [Delta epsilon t ]; eliminating epsilon t by gradually tensioning the steel strand through the jack; stopping the strain observation when epsilon t is less than 0.05 times [Delta epsilon t ] within three days; and restoring the ground after grouting in the pipeline longitudinal axis direction for 7-10 days. The application forms an efficient and low-cost construction method for effectively ensuring the safety of the pipeline, and the construction method is unique in process, mature in technology and beneficial to popularization.

This invention relates to an airtight material for ultra-low energy consumption masonry structures and its preparation method. The airtight material comprises, by weight, 15-25 parts of cenospheres, 10-20 parts of silica, 15-25 parts of hydroxyapatite, 5-15 parts of wollastonite fiber, 12-20 parts of bone glue, 4-8 parts of borax, and 10-16 parts of tertiary carbon redispersible latex powder. The airtight material provided by this invention exhibits superior performance indicators such as water vapor equivalent air layer thickness (Sd), tensile bond strength, water vapor permeability, and water absorption compared to similar plastering mortar products on the market. Furthermore, it is non-toxic, harmless, safe, and environmentally friendly. Compared to existing similar products, it offers advantages such as better workability, crack resistance, and thinner airtight layer thickness.

The utility model discloses vibroflotation construction protection equipment which comprises a hollow steel plate, the hollow steel plate is formed by welding an inner plate and an outer plate, a conical face is arranged at the bottom of the hollow steel plate, lug plates are symmetrically welded to the top of the hollow steel plate, polystyrene foam injection holes are evenly formed in the surface of the hollow steel plate, glue injection flow guide rib plates are welded in the hollow steel plate, inner protruding blocks are arranged on the two sides of the hollow steel plate, and mounting grooves are formed in the outer surface of the hollow steel plate. An isolation plate, a sliding rod, a fixing plate, a soft sealing rubber strip, a spring, a rotating rod, an extrusion plate and a swinging plate are arranged in the mounting groove; a sealing plate and a rotating shaft are arranged at the injection hole in a matched manner; according to the utility model, the soft sealing rubber strip can contract inwards before construction so as to be inserted conveniently, the soft sealing rubber strip can expand outwards automatically to fit and fill gaps after construction is completed, the problems that the gaps are not sealed, filling is uneven and glue injection is inconvenient can be effectively solved by combining the glue injection flow guide structure and the automatic sealing device, the vibration wave partition effect is enhanced, and the protective capability of surrounding buildings is improved.

The present application belongs to the technical field of digital image processing, and particularly relates to a kind of morphing QR two-dimensional code image filling enhancement identification method;Including detecting morphing QR two-dimensional code, obtaining identifiable position detection pattern and unidentifiable position detection pattern;Copy identifiable position detection pattern and place in the filling position of unidentifiable position detection pattern, then determine three corner points;Calculate affine transformation matrix through corner point, correct morphing QR two-dimensional code using affine transformation matrix to obtain corrected two-dimensional code;Three primary color channels of corrected two-dimensional code are filtered using MSRCR algorithm, and filtered two-dimensional code image is obtained;Stretch filtered two-dimensional code image and carry out adaptive histogram equalization to obtain enhanced two-dimensional code, and the enhanced two-dimensional code is identified;The present application improves QR two-dimensional code recognition rate.