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122results about How to "Improve pressure performance" patented technology

Method for realizing seismic reinforcement of pier by the aid of carbon fibers

The invention relates to a method for realizing seismic reinforcement of a pier by the aid of carbon fibers. The method includes the steps: a, treating the surface of a pier body by filling fiber-containing high-strength mortar into an uneven position of the surface of the pier body and trowelling the uneven position; b, coating epoxy resin adhesives on the pier body to serve as a trowelling layer; c, pasting longitudinal carbon fiber fabrics on the pier body; d, pasting transverse carbon fiber fabrics; e, treating the root of the pier after the adhesives on longitudinal carbon fibers and transverse carbon fibers are completely solidified; and f, planting steel bars and pouring concrete into a bearing platform. Large tensile stress is resisted by pasting the longitudinal carbon fiber fabrics, development of transverse cracks is suppressed, core concrete crushing can be effectively restrained by the transverse carbon fiber fabrics, and shearing resistance is improved. A carbon fiber surface at the lapping position of the root of the pier body and the bearing platform is treated by steel plate battens, the steel bars are planted and the concrete is poured in the lapping length direction of surface carbon fibers of the bearing platform, wholeness of the pier in stress is improved, and the purpose of seismic reinforcement is achieved. The seismic reinforcement technique is simple in operational process, convenient in construction, small in occupied space and fine in reinforcement effect, and the additional load of the structure is not increased.
Owner:陈兴冲 +5

Hydrokinetic type supersonic wave air-conditioning spray chamber

The invention discloses a hydrodynamic ultrasonic water spraying chamber for air conditioner, which comprises a housing, wherein an axial flow fan, a diversion grid, a spraying plate are sequentially equipped inside the housing according to the direction of inlet air, and a plurality of spraying nozzles and mangers are equipped on the spraying plate. The chamber also comprises a water supply system, and an air compression system. The spraying nozzle comprises two assembled cylinder walls forming an internal passage and an external passage, the walls of the internal passage and external passage are communicated at certain site, a target plate is equipped at the air outlet end of the two cylinder walls and perpendicular with the walls, the target plate is spaced with the port of the wall, and a triangle pyramid is equipped on the site of the target plate corresponding to the air outlet port of the wall. The invention integrally utilizes ultrasonic agglomeration, coagulation and collision detention three action principles to improve the structure, so as to remarkably improve the purification efficiency and heat transfer and mass transfer efficiency of sub-micron level dust in the air.
Owner:SHAANXI JINYI VENTILATION TECH

Inflatable packer with a reinforced sealing cover

An inflatable packer includes an inflation assembly having an inner expandable bladder, an expandable support position about the bladder, and a reinforced sealing member positioned circumferentially about a portion of the support structure.
Owner:SCHLUMBERGER TECH CORP

Pull-joint type double-steel-plate composite shear wall

The invention discloses a pull-joint type double-steel-plate composite shear wall, comprising steel pipe columns (steel pipe columns or concrete-filled steel tube columns) respectively arranged at the two ends, a pair of steel plates and at least one pull-joint type connecting piece. The pull-joint type connecting piece is firstly connected with the steel plates by staggered and intermittent one-side fillet welds in a welding way, and then a whole is assembled; the pull-joint type double-steel-plate composite shear wall has the advantages that the composite shear wall is simple in pull-joint structure, has a flat wall surface, and is less in welding workload, easy to operate and convenient to assemble; the stress performance of the composite shear wall is seldom affected by the welding quality since weld joints are positioned at construction parts; the composite shear wall is economical and safe; the steel plates and concrete are strong in cooperative work capability. A straight hook L shape, a sickle hook shape or hump hook shape can be adopted as the pull-joint way of the connecting piece, the pull-joint position can be positioned at the middle or side part of the thickness of the composite wall, and the pull-joint way is flexible and changeable, so that different engineering stress and use requirements are met. Riffled plates can be used as the wallboard steel plates and the pull-joint type connecting piece, so that the binding action between the wall steel plates and the concrete is effectively improved, and the co-working between steel components and the concrete is guaranteed.
Owner:HEFEI UNIV OF TECH +1

Piezoelectric telescope-feed tension compression bidirectional stress initiative anti-seismic control device

The invention provides a piezoelectric telescope-feed tension compression bidirectional stress initiative anti-seismic control device, comprising an external tube, a fastening force changing nut arranged at the upper part of the external tube and a first connecting rod penetrating the fastening force changing nut; a second connecting rod is arranged at the lower part of the external tube; an internal tube in hollow structure is arranged in the external tube, and piezoelectric pile is placed in the internal tube; the upper end of the internal tube is fixedly connected with the fastening force changing nut by a bolt; a first transmission end plate is arranged between the upper end part of the internal tube and the upper end part of the piezoelectric pile; a second transmission end plate provided with a hinge is arranged between the lower end part of the internal tube and the lower end part of the piezoelectric pile; and the inner side at the lower end of the external tube is provided with a lug which is contacted with the hinge of the second transmission end plate in moving process. The invention solves the technical problem that anti-seismic control device is low in working efficiency and has the advantage of strong adaptability to environment.
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

Smart audio video mixed acquisition device adopting wireless induction charging wristband

The invention relates to a smart audio video mixed acquisition device adopting a wireless induction charging wristband, belonging to the field of smart homes. The device is a structurally ordered system formed by mutual interaction and combination of various electronic functional modules, and provides an intelligentized adjustable environment for humans or other animals. The device comprises a voice command acquisition unit, a mixed power supply device, a central processor and a video monitoring unit. The video monitoring unit comprises an analog camera, a video A / D converter, a field programmable gate array (FPGA) processor and a digital signal processor (DSP), which are connected in sequence. The FPGA processor is connected with a static random access memory (SRAM)1 and an SARM0. The DSP is connected with the video A / D converter through an I2C bus. The DSP is connected with a memory device. The voice command acquisition unit, the mixed power supply device and the video monitoring unit are all connected with the central processor.
Owner:CHENGDU KECHUANGCHENG TECH

Three-dimensional multilayer-hollow fiber-reinforced concrete blanket capable of achieving lap joint

The invention relates to a three-dimensional multilayer-hollow fiber-reinforced concrete blanket capable of achieving lap joint and belongs to the technical field of building materials. The three-dimensional multilayer-hollow fiber-reinforced concrete blanket comprises a three-dimensional hollow-multilayer fabric, a top layer packaging fabric and active dry powder concrete; one side edge or multiside edges of the three-dimensional hollow-multilayer fabric are manufactured into a U-shaped lap-joint part, and the three-dimensional hollow-multilayer fabric comprises a first layer, a second layerand a middle layer; the first layer forms a two-dimensional structure through warp and weft intertwining, and the second layer forms a three-dimensional multilayer structure through warp and weft intertwining; a plurality of grid holes are formed in the first layer, and a three-dimensional hollow structure is formed on the middle layer; vertical warps weave the first layer, the second layer and the middle layer into a three-dimensional integral structure; and the three-dimensional hollow structure is filled with the active dry powder concrete through the grid holes, and the top layer packaging fabric and a first layer package are composited into a whole. The three-dimensional multilayer-hollow fiber-reinforced concrete blanket is a composite concrete blanket which is of a reinforced structure and is high in integrality, reinforced, toughed, resistant to bending and cracking, convenient to use and capable of quickly achieving high-property and low-cost lap joint in the construction process.
Owner:林通泉

Aluminum thin-wall screw beverage bottle and manufacturing method thereof

InactiveCN103818601AChange the disadvantage of having more residuesDry fastBottlesBottle neckThin walled
The invention discloses an aluminum thin-wall screw beverage bottle. The aluminum thin-wall screw beverage bottle comprises a bottle bottom (1), a bottle cylinder (2), a bottle shoulder (3), a bottle neck (4) and a bottle cover (5), wherein the bottle bottom (1) comprises a recess part (1-1) and a supporting part (1-2); the recess part (1-1) is recessed into the bottle; the supporting part (1-2) is used for supporting a bottle body; the first diameter (R1) of the bottom of the recess part (1-1) is greater than the second diameter (R2) of the top of the recess part (1-1); the supporting part (1-2) encircles the bottle bottom for a circle to form an annular shape; the thickness of the bottle bottom (1) is 0.25-0.70mm; the thickness of each of the bottle cylinder (2), the bottle shoulder (3) and the bottle neck (4) is 0.02-0.08m; an annular groove (4-1), an annular convex edge (4-2) and an external thread (4-3) are sequentially formed in the bottle neck (4) from bottom to top; a bottle opening (4-4) is formed in the top of the bottle neck (4) by folded edges.
Owner:GUANGDONG EURO ASIA PACKAGING

High-cellulose welding electrode

A high-cellulose welding electrode is disclosed, and it features that its coating contains 15 components including pyroceram, starch, bamboo powder, rutile, titanium oxide powder, etc.. The low-modulus water glass with high K / Na ratio is used as adhesive. Its advantages include high mechanical performance, no air pores in welded seam, and high low-temp. toughness.
Owner:TSINGHUA UNIV

Hot press

The invention relates to the field of hot-pressed shaping, in particular to a hot press. According to the technical scheme, the hot press comprises a frame, a vertical pressure transfer device and a horizontal pressure transfer device, wherein the vertical pressure transfer device is arranged on the frame and applies vertical pressure on materials, and the horizontal pressure transfer device is arranged on the frame and applies horizontal pressure on the materials. The vertical pressure transfer device comprises a lower pressure plate and an upper pressure plate, wherein the lower pressure plate is arranged on the frame, the upper pressure plate is arranged right above the lower pressure plate horizontally and can go up and down vertically, a middle partition plate and a heating pipe are arranged in the middle of the upper pressure plate in the vertical direction, the middle partition plate is parallel to the upper pressure plate, and a plurality of air holes are formed in the surface of the middle partition plate. The hot press is simple in structure and easy to implement, and specially-made hot-press board boards are adopted, so that products can bear force uniformly and be heated uniformly during hot press.
Owner:秦贵新

Structure of steel-reinforced concrete column beam and column universal joint

The invention discloses a structure of a steel-reinforced concrete column beam and column universal joint. The structure comprises a steel-reinforced concrete column and a steel-reinforced concrete beam, the steel-reinforced concrete column and the steel-reinforced concrete beam are crossed and connected to form the beam and column universal joint, and the steel-reinforced concrete beam and the steel-reinforced concrete column are perpendicular. The steel-reinforced concrete beam is formed by arranging at least two rows of steel bars and is poured with concrete, and the steel-reinforced concrete beam is formed by an X-direction steel-reinforced concrete beam body and a Y-direction steel-reinforced concrete beam body. The structure has the advantages of being high in bearing force, good in ductility, high in energy-dissipating capacity, good in anti-seismic property, free of large amount of formwork erecting, high in construction speed and the like; the structure is simple, and a wall is smooth.
Owner:ANHUI YAOHAI STEEL STRUCTURE

Novel flexible wear-resistant ceramic coating and preparation method thereof

The invention discloses a novel flexible wear-resistant ceramic coating. The novel flexible wear-resistant ceramic coating comprises: by weight, 12 to 14 parts of aggregate, 6 to 7 parts of fine powder, 1 part of aluminate cement, 1 part of ceramic fibers having length of 5 to 10 cm, 0.5 parts of steel fibers having a diameter of 0.1 to 0.8 mm and length of 1 to 3 cm, and 1 part of an additive. In preparation of the novel flexible wear-resistant ceramic coating, there is no need of addition of water. A phosphate or sodium silicate as a chemical bond type binding agent, the aggregate with wearresistance, the fine powder with wear resistance and the ceramic fibers are prepared into the novel flexible wear-resistant ceramic coating which does not contain water and is formed through chemicalbond type binding. The novel flexible wear-resistant ceramic coating is thermostable. Through the preparation method, pores which belong to the novel flexible wear-resistant ceramic coating and are produced by vapor during heating at a high temperature are reduced; a compressive capacity is improved; and fire resistance and wear resistance are improved.
Owner:HENAN ZHONGLONG TECH

A steel arch rib and a concrete base connecting device

The invention relates to a steel arch rib and a concrete base connecting device, comprising a three-way prestressed concrete arch rib force transmission section which is poured and fixed on the concrete base, and an end face of the three-way prestressed concrete arch rib force transmission section is connected with the steel arch rib through a full-cell steel concrete connection section; The concrete base comprises a pile foundation and a pile cap foundation poured on the pile foundation, and an arch base is poured on the pile cap foundation; The three-way prestressed concrete arch rib force transmission section comprises concrete arch ribs poured and fixed on the arch base, and the concrete arch ribs are respectively connected with the concrete base from the inside through transverse prestressed steel bars and vertical prestressed steel bars. The full-cell steel-concrete connection section connects the end face of the concrete arch rib and the steel arch rib through a plurality of longitudinal prestressed steel strands running through the full-cell steel-concrete connection section. The invention greatly improves the overall compression capacity of the joint section, and can realize the close connection between the steel arch rib and the concrete base.
Owner:CHINA RAILWAY NO 2 ENG GRP CO LTD +2

Blasting flying stone safety protection device

The invention discloses a blasting flying stone safety protection device. The device comprises a supporting bottom framework, the supporting bottom framework is composed of a cement base, a U-shaped steel, a connecting square steel and a reinforced inclined steel plate, the U-shaped steel is fixedly provided with inclined installation frameworks, an inclined top protection component is fixedly arranged between the two inclined installation frameworks, the inclined top protecting component is composed of an inclined protecting steel net, a square pipe and a reinforcing connecting steel, and side-side protective steel nets are fixedly arranged on the outer sides of the inclined mounting structures. The blasting fly-stone safety protection device, so that large crushed stone impact force can be borne, the compressive capacity is enhanced, meanwhile the deformation is not easy to deform, and can be used for shelter of explosion personnel, so that the life and property safety of workers is guaranteed, and the safety is further improved, the explosion flying stone safety protection device is convenient to assemble, convenient to dismount in the later stage, high in turnover performance and good in popularization effect.
Owner:GUIZHOU XINLIAN BLAST ENG GRP

Intelligent household infrared module employing bracelet

The invention discloses an intelligent household infrared module employing a bracelet, and belongs to the field of an intelligent household. Various electronic function modules act on one another and are combined to form an orderly structured system so that an intelligent adjustable environment can be provided for human beings and other animals. The bracelet and intelligent household infrared module comprises a voice instruction acquisition unit including a voice acquisition bracelet for acquiring voice signals and a signal front-end receiving device; a hybrid source power supply device; a central processor; an infrared module which includes a single-chip microcomputer, an infrared receiving transmitter and a keyboard for inputting an instruction, and communicates with a central controller through an RS232 serial port; an environment detection module which is used for detecting environment information and includes a humiture sensor, an illumination sensor and a smog sensor; and an electrical equipment control module including a can bus interface connected with an electric window control module and an air discharge fan control module, wherein the voice instruction acquisition unit, the hybrid source power supply device, the infrared module, the environment detection module and the electrical equipment control module are connected with the central processor.
Owner:CHENGDU KECHUANGCHENG TECH

Battery module

The invention provides a battery module, and the battery module comprises a battery cell assembly, and a battery cell in the battery cell assembly comprises a battery cell main body part and a tab. The battery module is characterized in that the battery module further comprises a first fixing band surrounding the battery cell assembly in the thickness direction of the battery cell; a second fixingband which surrounds the battery cell assembly in the thickness direction of the battery cell; in the length direction of the battery cell, the distance between the projection position of the first fixing band and the first end of the battery cell main body part is less than or equal to L / 4, the distance between the projection position of the second fixing band and the second end of the battery cell main body part is less than or equal to L / 4, wherein L is the length of the battery cell main body part.
Owner:DONGGUAN POWERAMP TECH LTD

Solid-sealed polar pole and production method thereof

The invention discloses a solid-sealed polar pole. The solid-sealed polar pole comprises a vacuum arc-extinguishing chamber, a first wire inlet and outlet bushing, a second wire inlet and outlet bushing and an insulated bushing, wherein the vacuum arc-extinguishing chamber comprises a main body, a static end and a moveable end; the first wire inlet and outlet bushing is provided with a mounting cavity; the static end of the vacuum arc-extinguishing chamber is placed in the mounting cavity and is electrically connected with the first wire inlet and outlet bushing. In addition, the invention also provides a production method of the solid-sealed polar pole. The production method is used for producing the solid-sealed polar pole and comprises the following steps: placing the static end of the vacuum arc-extinguishing chamber in the mounting cavity of the first wire inlet and outlet bushing, wherein the static end of the vacuum arc-extinguishing chamber is connected with the first wire inlet and outlet bushing; placing the vacuum arc-extinguishing chamber which is mounted in the first step into a die, wherein a filling port is formed in the position, corresponding to the first wire inlet and outlet bushing, of the die; applying pressure which exceeds 10 MPa and performing injection molding on a thermoplastic material to manufacture the insulated bushing so as to finish packaging of the vacuum arc-extinguishing chamber.
Owner:宁波优维电力科技有限公司

Engine intake pipe

The invention discloses an engine intake pipe. The engine intake pipe comprises a dehumidifying pipe, a telescopic pipe, flanges, a filter pipe, a silencing pipe and a flow uniformizing pipe. The telescopic pipe is mounted on the upper portion of the dehumidifying pipe. The corresponding flange is arranged between the dehumidifying pipe and the telescopic pipe. The dehumidifying pipe and the telescopic pipe are mounted through the corresponding flange. The filter pipe is mounted at the end, away from the dehumidifying pipe, of the telescopic pipe through the corresponding flange. The silencingpipe is mounted at the end, away from the telescopic pipe, of the filter pipe through the corresponding flange. The flow uniformizing pipe is mounted at the end, away from the filter pipe, of the silencing pipe through the corresponding flange. The telescopic pipe is of a bent structure. One section of the telescopic pipe is arranged as a folding pipe. An adsorption box is arranged at one end ofthe top of the filter pipe. Airflow can be filtered through the filter pipe, dust is filtered off and adsorbed by the adsorption box, impulsive noise generated by airflow during passing can be effectively absorbed through the silencing pipe, and a member in a cab is prevented from being disturbed.
Owner:南京世界村汽车动力有限公司

High-pressure-bearing combined type steel structure and welding method

The invention discloses a high-pressure-bearing combined type steel structure and a welding method. The high-pressure-bearing combined type steel structure comprises a base, a mounting base, a supporting column and a top plate, wherein the base is of a groove-shaped structure, a movable mechanism is fixedly mounted in the base, the mounting base is fixedly mounted at the top of the movable mechanism, and box bodies are symmetrically mounted at the two ends of the top of the mounting base. According to the structure, the top plate descends due to pressure, second springs are compressed, telescopic rods compress lifting springs, first wedge blocks descend to be in contact with second wedge blocks, the second springs and the lifting springs continue to be compressed, the top plate continues to descend, the first wedge blocks and the second wedge blocks cooperate with each other, then the first wedge blocks push the second wedge blocks to slide horizontally, the second wedge blocks drive limiting blocks to move through fourth movable rods, and the first springs are compressed. Under the combined action of the lifting springs, the first springs and the second springs, step-by-step buffering is carried out, so that the pressure-bearing performance of the steel structure is improved.
Owner:广东华域重工有限公司

Lithium ion battery negative electrode slurry and lithium ion battery

The invention discloses lithium ion battery negative electrode slurry, and belongs to the technical field of a lithium ion battery. The lithium ion battery negative electrode slurry is prepared from negative electrode active substances, bonding agents, conductive agents, deionized water, thickening agents and fire retardants, and can be used for making the lithium ion battery capable of maintaining the basic performance and simultaneously improving the volume specific capacity. The invention also discloses the lithium ion battery, which belongs to the technical field of the lithium ion battery. The lithium ion battery comprises a casing, an electrode group and electrolyte. A rubber ring of the lithium ion battery can reduce the damage due to collision during the battery falling; the pressure resistant capability of the side wall of the lithium ion battery can be improved; meanwhile, the contact during the use of the battery is more convenient; the condition of poor contact in the use process of the battery is reduced; the placement is convenient.
Owner:江西迪芯能源科技有限公司

Machining progressive die used for increasing height of fins

The invention discloses a machining progressive die used for increasing the height of fins. The machining progressive die comprises an upper die plate, a lower die plate and a drawing station arranged between the upper die plate and the lower die plate. A punching station, a tearing-open station, a straightening station and a flanging station are sequentially arranged behind the drawing station. A process hole is punched in the end face of a convex bag through the punching station, wherein the convex bag is punched through the drawing station. The end face of the convex bag is cut open around from the process hole into a plurality of parts through the tearing-open station. The torn end face of the convex bag is straightened through the straightening station. The flanging station carries out flanging operation on the top of the straightened convex bag. The punching station, the tearing-open station, the straightening station and the flanging station are arranged behind the drawing station, and therefore the end face of the convex bag can be straightened, the height of a locating hole is increased, and the problems that fin materials are thin, and the height of a locating hole does not meet the requirement are solved well. The machining progressive die can be widely applied to the fin machining field.
Owner:黄山三佳谊华精密机械有限公司

Gear transmission device of double-point punch

The invention discloses a gear transmission device of a double-point punch, which comprises a transmission gear fixed on a transmission shaft and two main gears driven by the transmission gear. The transmission gear is connected with a power device through the transmission shaft. The gear transmission device is characterized in that the two main gears are mutually and separately arranged on two sides of the transmission gear, at least one of the two main gears is indirectly meshed with the transmission gear through an idler wheel mechanism. The gear transmission device has the advantages that: the outside diameter of the main gear can expand the space between fulcrums in the range of not interfering the inner width of a body, the compressive capacity of eccentric load in the left and right directions can be greatly improved by expanding the space between two fulcrums, and simultaneously the dynamic precision in multi-process punch processing aspects such as transfer processing and the like; because the transmission gear become small, the inertia of a punch transmission train becomes small, and then the running properties such as starting, stopping and the like are improved; and the space between the fulcrums can be freely selected by changing the tooth number of idler wheels in the idler wheel mechanism and the number of the idler wheels.
Owner:NINGBO CFG MACHINERY IND

Plug welding type double-steel plate composite shear wall

The invention discloses a plug-welded double-steel plate combined shear wall, which comprises a steel pipe column (steel pipe column, steel pipe concrete column) located at both ends, a pair of steel plates and a plug-welded connector, and the two steel plates are plug-welded The knot of the type connector forms a whole. The plug-welded double steel plate composite shear wall has flat wall surface, less welding workload, the weld is located in the structural part, the mechanical performance of the shear wall is less affected by the quality of the weld, economical and safe, and the steel plate and concrete have a strong ability to work together, etc. advantage. The cross-section of the plug-welded connector is [-shaped or Z-shaped, and the ends of the [-shaped and Z-shaped connectors can be folded inward, and holes can also be arranged on the web of the connector to ensure the overall work of concrete and steel plates. and the compactness of concrete pouring. The wall plate steel plate and tie connectors can use checkered steel plates, which can effectively increase the bonding effect between the wall steel plate and concrete, and ensure the joint work between steel components and concrete.
Owner:HEFEI UNIV OF TECH +1

Novel pressure-resistant carbon fiber tube

The invention particularly relates to a novel pressure-resistant carbon fiber tube with the compact structure. Each of the two ends of the carbon fiber tube is bonded to one end of a metal pipe joint,and the other end of the metal pipe joint is clamped into a locating hole. The inner sidewall of each locating hole is fixedly connected with the outer sidewall of a first rubber ring. The inner sidewall of the first rubber ring located at the upper end of the carbon fiber tube is provided with an upward inclined serrated convex part. The outer side face of the portion, located in the corresponding locating hole in a sleeved mode, of each joint is fixedly connected with the inner side face of a second rubber ring. The outer sidewall of a second rubber ring located at the upper end of the carbon fiber tube is provided with a downward inclined serrated convex part. Each upward inclined serrated convex part and the downward inclined serrated convex part are arranged in a staggered mode. Tensile force is transmitted through the carbon fiber tube. Pressure is transmitted through a metal pressure rod. The carbon fiber tube is prevented from being pressed. The service life of the carbon fiber tube is effectively prolonged.
Owner:XIHUA UNIV

Intelligent household audio-video hybrid collection device adopting mobile bracelet

The invention discloses an intelligent household audio-video mixing collection device adopting a mobile bracelet, belonging to the intelligent household field. The invention is a system which is ordered in structure and is obtained through combination and mutual interaction of various electronic function modules, and provides an intelligent adjustable environment to the people and other animals The intelligent household audio-video mixing collection device comprises a voice order collection unit, a hybrid power supply power supply device, a central processor, and a video monitoring unit, wherein the video monitoring unit comprises a simulation camera, a video A / D converter, an FPDG processor, and a DSP processor which are successively connected; the FPGS processor is connected to an SRAM1 storage device and an SARM0 storage device; the DSP processor is connected to the video A / D converter through an I2C bus; the DSP processor is connected to a storage device; and the voice order collection unit, the hybrid power supply power supply device, and the video monitoring unit are connected to the central processor.
Owner:CHENGDU KECHUANGCHENG TECH

Composite reinforced bamboo pipe component with inner fillers and preparation method thereof

InactiveCN105649268AMeet pleasingMeet the flexural memberStrutsGirdersEpoxyEngineering
The invention discloses a composite reinforced bamboo pipe component with inner fillers and a preparation method thereof. The bamboo pipe component comprises a hollow bamboo pipe for breaking through bamboo joints and a plurality of bamboo strips located in the bamboo pipe. A circle or multiple circles of bamboo strips are arranged. The surfaces of the bamboo strips are coated with epoxy resin adhesives which are arranged and fixed around the inner wall of the bamboo pipe. According to the composite reinforced bamboo pipe component with the inner fillers and the preparation method thereof, the inner space of bamboo is made full use of on the premise that the shape of the bamboo is not changed, and the aesthetic feeling and the efficient use of the space are combined, so that the flexural property and the compressive property of the bamboo are greatly improved.
Owner:GUANGDONG UNIV OF TECH
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