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47results about How to "With seal" patented technology
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Holder for high-temperature high-pressure glass microscopic model
ActiveCN1963146AHigh result reference valueImprove completenessSurveyFluid removalPorosityEngineering
The clamper is used for high temperature and high pressure glass miniature modules that is meant to judge the water drive oil effects and review in oil and gas exploration. On the base of the module and the center of the module cap, there are holes with steps and glass viewing window inside. Among the glass viewing window, module base and the inner wall of the central hole of the module's top cap, there is an O type sealing gasket. Between the module base and the top cap of the module, a high pressure confined chamber is formed. A high pressure pipe is fixed on the duct that is the head of the top cap of the module. Inside the high pressure confined chamber, there is a module bracket. A miniature transparent simulation porous module is pressed tightly against the module bracket. The invention can finish the simulative study of miniature transparent simulative porous module under the high temperature and high pressure of the strata, observing the module porosity and the liquid within the clamper clearly under the microscope. The experiment data surpass the current result in constant temperature and pressure.
Owner:PETROCHINA CO LTD
Inorganic corrosion-proof fire-resistant abrasive-proof nano cementing agent
InactiveCN101007920AWide range of useImprove impermeabilityFireproof paintsAnti-corrosive paintsCorrosion resistantPolyvinyl alcohol
The invention discloses an inorganic nanocementing agent, which is characterized by corrosion prevention, fire- proof, wearing resistant, acid-resistant and alkali reisistant. It takes silicasol and potassium metasilicate as raw material, and produced by adding a little amount of organic raw material or inorganic raw material, and the comprised raw material and their proportion by weight are as follows: nanocolloidal silica 10 -15, potassium metasilicate 20- 30, polyvinyl alcohol 1- 5, nano titanium dioxide 3- 6, titanium dioxide titanium dioxide 7- 12, calcining porcelain clay 2- 6, porcelain clay 2- 6, silicon zirconite powder 10- 14, barium sulfate powder and water 8- 15; or as that: nanocolloidal silica 10 -15, potassium metasilicate 20- 30, polyvinyl alcohol 1- 5, mica titanium 20- 30, nano zinc oxide 7- 12, high-alumina powder 2- 6, charring silicon 10- 18, barite powder 8- 16, and clean water 8- 15. The product will not deform at 1200 Deg. C, it can form permeating high- rigidity compact coating on metal surface, and there is no permission, cracking and separation when the gelatin is heated to 300- 500 Deg. C for several hours and for more than fives times of shock cooling and heating.
Owner:陈东阜 +1
Manufacturing method of plant resin specimen for teaching
The invention relates to a manufacturing method of a plant resin specimen for teaching. The method comprises the following steps that (1) plant specimens are collected and are subjected to conventional pretreatment; (2) anhydrous silica gel is ground into powder; the powdery anhydrous silica gel and aluminum oxide powder are uniformly mixed according to a certain proportion to obtain mixed drying powder; (3) the plant specimens are put into a drying box, are completely embedded by the obtained mixed drying powder, and are then subjected to drying treatment; (4) the dried and treated plant specimens are taken out from the drying box, the redundant mixed drying power on the surface is cleared away, and then, a 30W ultraviolet lamp is irradiated for 3 to 5 minutes for sterilization inactivation treatment; (5) the treated plant specimens are put into a mold to be subjected to epoxy resin glue embedding; (6) after the epoxy resin glue is solidified, the plant resin specimen is obtained. The specimen manufactured by the method has the characteristics of transparency, sealing, oxidation resistance, long-time color retention, lightweight, portability, no toxicity, no harm and the like; the problem that the existing resin specimen cannot perfectly protect the plant pigment can be solved.
Owner:QINGDAO AGRI UNIV
Multifunctional paste shape waterproof agent and preparation method thereof
A multifunctional paste-like waterproof agent specifically consists of a substrate and a composite additive; wherein, the possible components of the substrate comprise: a coagulant, an expansion agent, a reinforcing agent, magnesium stearate and / or sodium silicate. The coagulant is copper sulfate, the expansion agent is aluminium potassium sulfate, and the reinforcing agent is aluminium chloride. The ratio of the base material and the composite additive in the multifunctional paste-like waterproof agent by mass is 1:2 to 2:1. The invention further claims a preparation method for protecting the multifunctional paste-like waterproof agent, and the preparation method comprises the steps: the substrate and the composite additive are firstly respectively prepared; the two are mixed and then cooled; and the multifunctional paste-like waterproof agent is obtained. The waterproof agent has prominent effects of infiltration, sealing, hydrophobia, thermal insulation, and the like, thereby being significantly better than similar products in the prior art. The multifunctional paste-like waterproof agent has enormous predictable economic value and social value.
Owner:王凝瑞 +1
Dedicated thread compound for casing drilling
ActiveCN1804014AGuaranteed tightnessPrevent looseningAdditivesDrilling compositionGas phaseSilicon dioxide
The invention relates to a screw-thread grease for casing well drilling, wherein the constituents include (by weight percent): molybdenum disulfide composite lithium-based grease 10-50%, expanded graphite 10-30%, copper powder 1-10%, zinc powder 0-30%, lead powder 0-40%, magnesium sulfonate 0.1-5%, SP-80 0.1-8%, dimethyl silicon oil 0.1-5%, polytetrafluoroethylene 0-12%, gas phase silicon dioxide 1-15%. The screw-thread grease is prepared by using thickened mineral oil as carrying agent, charging solid substance, bulking agent, expanded graphite sealing material, then carrying out homogenization.
Owner:BC P INC CHINA NAT PETROLEUM CORP +1
Intelligent nursing bed with bedsore prevention function
The invention discloses an intelligent nursing bed with a bedsore prevention function. The intelligent nursing bed comprises a bed frame, a bed surface and an electric push rod, wherein the bed surface is arranged on the bed frame, and comprises a bed surface main board, a bed center board, a thigh board, a shank board, a left board and a right board; a sliding back board is arranged on the bed surface main body by virtue of a slide rail; when the bed surface main board is turned over, the sliding back board moves along the slide rail; furthermore, a defecation collection device is arranged on the bed center board; a massage mattress is arranged on the bed surface; and a health monitor system is integrally arranged on the bed surface. The intelligent nursing bed can realize sitting-up, leg-bending and lateral-overturning of a patient, has functions of defection collection, washing, sealing and drying, can be used for automatically massaging a patient and remotely monitoring the vital signs of a patient in real time, and has multiple control modes.
Owner:薄和秋
Waterproof socket
The invention discloses a waterproof socket and belongs to the field of electrical equipment. The waterproof socket comprises a socket component, a waterproof box body and a connecting box body. The socket component is placed in the waterproof box body. The connecting box body is arranged on the lower portion of the waterproof box body. The waterproof socket is characterized in that a socket component mounting hole is formed in the bottom of the waterproof box body, sliding grooves are formed on two sides of the mounting hole, the socket component is arranged on the sliding grooves in a sliding mode, the socket component can be turned up by 90 degrees upwards, the socket component can be arranged in a horizontally-placing mode and a 90-degree-turning-up mode, so that the socket component can be suitable for sockets with different wire-out modes, when a socket with a bending-head-wire-out mode is used, the socket component is in the horizontally-placing mode, when a socket with a straight-head-wire-out mode is used, the socket component is in the 90-degree-turning-up mode, a waterproof cover is arranged on the waterproof box body, the waterproof cover is in a capable-of-being-turned type, a fixing lock catch is arranged on the other corresponding end, a sealing ring is embedded on the waterproof cover, and the sealing ring and the waterproof box body are matched. Compared with the prior art, the waterproof socket has the advantages that when the electrical equipment is used outdoors during raining or snowing or is used with water around, sealing effect, waterproof effect and safety effect are achieved, and the waterproof socket can also be used under normal environmental conditions.
Owner:嘉兴市朗盛机械有限公司
Sound-insulating pad used inside automobile and preparation process of sound-insulating pad
InactiveCN105538841AReduce the soundIsolate the soundVehicle componentsRubber layered productsPolyesterGlass fiber
The invention relates to a sound-insulating pad used inside an automobile and a preparation process of the sound-insulating pad and belongs to the technical field of automobile interior articles. The sound-insulating pad used inside the automobile is formed by bonding a sound-absorbing layer and a sound-insulating layer with bonding glue, wherein the sound-absorbing layer is made of, by weight, 30-60 parts of bamboo charcoal fibers, 50-80 parts of fibrilia, 20-40 parts of polyester fibers and 10-30 parts of glass fibers. The sound-insulating pad used inside the automobile is formed by bonding two layers of materials, the sound-absorbing layer has the sound absorbing effect and is free of toxin and smell, resistant to water and damp and good in air permeability, the sound-insulating layer not only has the sound insulating effect but also has the effects of thermal insulation, dust isolating, sealing and shock absorption, the two layers are bonded together, sound generated by resonance of metal inside the automobile can be lowered, the audio environment inside the automobile can be effectively isolated from the outside, more quietness can be achieved inside the automobile, and the effect of sound equipment inside the automobile can be further improved.
Owner:WUHU XINYUAN SPONGE
High-temperature ceramic-based abradable seal coating structure and preparation method thereof
The invention provides a high-temperature ceramic-based abradable seal coating structure and a preparation method thereof. The coating structure comprises a base layer and an a surface layer, whereinNiCoCrAlTaY high-temperature antioxidant materials are sequentially laminated on the surface of a base body of a high-temperature alloy turbine outer ring part, and the surface layer is formed by mixing Sc2O3 and Y2O3 binary rare earth oxide with ZrO2 materials, CaF2 materials and polyphenyl ester materials; and in the surface layer materials, the polyphenyl ester is a pore-forming material, and CaF2 is a high-temperature antifriction self-lubricating ceramic material. The high-temperature ceramic-based abradable seal coating can be applied to sealing of gas paths of an aero-engine and a ground gas turbine high-pressure turbine, the working temperature can reach 1300 DEG C, and the requirement for sealing the gas paths of the aero-engine and the ground gas turbine high-pressure turbine.
Owner:AVIC BEIJING AERONAUTICAL MFG TECH RES INST
Fully-automatic continuous bag type modified atmosphere packaging machine
ActiveCN104192343AIncrease replacement rateIncrease profitPackaging by pressurising/gasifyingModified atmosphereEngineering
The invention relates to a fully-automatic continuous bag type modified atmosphere packaging machine. The packaging machine comprises a machine frame, wherein a feeding chain is arranged on the machine frame, a set of air pipe connectors and a set of air pipe fixing devices are arranged on the machine frame symmetrical about the feeding chain, gas replacement mechanisms are installed on the air pipe fixing devices respectively, one end of each gas replacement mechanism is communicated with the corresponding air pipe connector, and the other end of each gas replacement mechanism extends into a packaging cavity. The packaging machine is simple in structure and quick and convenient to install, movement of the gas replacement mechanisms in the left-right directions, up-down directions and front-back directions can be effectively achieved due to the arrangement of the air pipe fixing devices, so that modified atmosphere packaging requirements of different products are met, and adjustment is flexible, quick and convenient. Due to the arrangement of the air pipe connectors, inflation of an inflation pipe and exhaust of an exhaust pipe can be achieved at the same time, and in this way, replacement speed of gas in the packaging cavity is high, the replacement rate is high, and gas mixing precision is high.
Owner:JIANGNAN UNIV
Luneberg lens reflector and passive radar reflection ball comprising same
ActiveCN112350074AEasy to achieve dielectric constant distributionSolve the reflective area problemWave based measurement systemsAntennasPassive radarAnti jamming
The invention relates to a Luneberg lens reflector and a passive radar reflection ball comprising the Luneberg lens reflector. The Luneberg lens reflector is formed by printing through the 3D technology, the passive radar reflection ball comprises a wave lens reflector ball, the Luneberg lens reflector further comprises a chassis and a hollow shell, the chassis is fixedly connected to the bottom of the shell, and a handle is arranged on the outer wall of the shell; the luneberg lens reflector is arranged in the shell, the dielectric constant of the dielectric sphere layer is gradually reducedfrom the sphere center to the outside, and a reflection area is arranged at the bottom of the luneberg lens reflector. The Luneberg lens reflector has a better reflection effect, the passive radar reflection balls are high in anti-interference capability, a plurality of passive radar reflection balls are connected in series to form a passive cascaded radar reflection ball false target, and the problems that the reflection area is limited and reflection signals are interfered by the environment in passive radar signal simulation are solved.
Owner:XIAMEN HUAXIA UNIV
Environment-friendly fragrant aluminum-wood composite board as well as preparation method thereof
InactiveCN103481593AIncrease the fragranceFragrance controllableFurniture partsConstructions elementsMetallurgyCoating
The invention discloses an environment-friendly fragrant aluminum-wood composite board. The composite board comprises a first fragrance coating layer, a first paint coating layer, a first aluminum sheet, a first glue coating layer and a base board, wherein the first paint coating layer is arranged on one surface of the first aluminum sheet, the first fragrance coating layer is arranged on the first paint coating layer, and the other surface of the first aluminum sheet is connected with the base board through the first glue coating layer. The composite board also comprises a second fragrance coating layer, a second paint coating layer, a second aluminum sheet and a second glue coating layer, the first paint coating layer is arranged on one surface of the first aluminum sheet, the first fragrance coating layer is arranged on the first paint coating layer, and the other surface of the first aluminum sheet is connected with the upper surface of the base board through the first glue coating layer.,wherein the second paint coating layer is arranged on one surface of the second aluminum sheet, the second fragrance coating layer is arranged on the second paint coating layer, and the other surface of the second aluminum sheet is connected with the lower surface of the base board through the second glue coating layer. The composite board added with a fragrance has a lasting and controllable fragrant smell which is stronger after the composite board is rubbed, and also has a self-closing function.
Owner:SHANGHAI NINGSHENG MATERIAL TECH
High-voltage capacitive voltage divider
InactiveCN103529262AImprove pressure resistanceWith sealVoltage dividersCapacitive voltage dividerHigh pressure
The invention relates to a capacitive voltage divider, in particular to a high-voltage capacitive voltage divider used for 150kV, which belongs to the technical field of capacitive voltage dividers. The capacitive voltage divider comprises a high-voltage epoxy cylinder, wherein an upper flange and a lower flange are respectively hermetically connected to the upper end and the lower end of the high-voltage epoxy cylinder, a high-voltage polar plate is arranged on the inner side surface of the upper flange, and a led-out screw rod which is connected to the upper end of the high-voltage polar plate penetrates through the upper flange and is connected with a discharging ball. A sampling polar plate is arranged on the inner side surface of the lower flange, and a led-out screw rod which is connected to the lower end of the sampling polar plate penetrates through the lower flange and is connected with a capacitive voltage dividing plate. The lower end of the lower flange is connected with the base, a socket base is arranged on the base, and a socket is fixedly arranged on the socket base. The high-voltage capacitive voltage divider adopting the high-voltage epoxy cylinder as the cylinder has the advantages of seal property, little possibility of deforming, high voltage resistance, convenience in processing and cost saving. Due to the adoption of an oil immersion type structure, the voltage resistance can be improved, and the size can be reduced. The high-voltage capacitive voltage divider can measure high voltage which is lower than 150KV, the sampling non-load voltage ratio is adjustable, and the feasibility is strong.
Owner:无锡希恩电气有限公司
Plastic pipeline connector and production device for plastic pipeline connector
ActiveCN104329528AAchieve connectionImprove construction efficiencyDomestic articlesPipe connection arrangementsPlastic pipeworkStructural engineering
The invention discloses a plastic pipeline connector and a production device for the plastic pipeline connector. The plastic pipeline connector comprises an inner pipe joint, an outer pipe joint and a seal ring; the inner pipe joint is subjected to injection molding at one end of an inner pipe by an injection mold; the outer pipe joint is subjected to injection molding at one end of an outer pipe by the injection mold; the seal ring is arranged between the inner pipe joint and the outer pipe joint; the production device comprises an injection molding pipe head, a support, an upper oil cylinder, an upper die, a lower die, a lower oil cylinder, a back oil cylinder, a back mandrel and a pipe workpiece positioning frame; the upper oil cylinder is connected with the upper die; the lower oil cylinder is connected with the lower die; the back oil cylinder is connected with the back mandrel; the upper die, the lower die and the back mandrel are combined to form a die cavity; the upper oil cylinder, the upper die, the lower die, the lower oil cylinder, the back mandrel and the back oil cylinder are arranged on the support; the pipe workpiece positioning frame is arranged in front of the support. According to the plastic pipeline connector, one end of the inner pipe and one end of the outer pipe are respectively provided with the inner pipe joint and the outer pipe joint through injection molding, the inner pipe joint is inserted into the outer pipe joint at the construction field, and the pipeline connection is easy to realize; the production device for the plastic pipeline connector is simple in structure, low in cost and safe and convenient to operate.
Owner:ANHUI HUAQI PIPE
waterproof socket
Owner:桐乡市织盟知识产权运营有限公司
High-wear-resistance lubricating oil and preparation method thereof
InactiveCN110835574AIncrease activationImprove anti-wear and anti-friction performanceRotary stirring mixersTransportation and packagingVulcanizationActive agent
The invention discloses high-wear-resistance lubricating oil, which is prepared from the following raw materials by weight: 80 to 90 parts of base oil, 2 to 3 parts of nano tungsten disulfide, 0.4 to0.6 part of a surfactant, 0.8 to 1 parts of a defoamer and 1.5 to 2 parts of an antiwear additive. The invention also discloses a preparation method of the lubricating oil. According to the lubricating oil, the nano tungsten disulfide is uniformly dispersed in the lubricating oil through the compounding of the nano tungsten disulfide and the surfactant, and the anti-wear and anti-friction effect of the nano-particles is exerted; by adding the anti-wear additive, a composite protective film is generated at the bearing friction interface and has excellent anti-wear and anti-friction performance;the lubricating oil is processed through special processing equipment, the lubricating oil can be fully, thoroughly and efficiently blended and processed so that components are evenly dispersed in the lubricating oil to exert corresponding effects and to ensure quality of the lubricating oil. The wear-resistant high-quality lubricating oil is obtained and suitable for tapered roller bearings, heavy-duty gear and other fields.
Owner:安徽中天石化股份有限公司
Engine packaging box with sealing function
InactiveCN102951372AHumanized structure designHigh protection levelPackaging vehiclesDomestic cooling apparatusHigh humidityMetal framework
The invention relates to an engine packaging box with a sealing function, which comprises a box body (1), a fixed bracket (2) and a damping device (3), wherein the box body (1) comprises a box bottom (9) and a box cover (8) which are connected by a hasp; the fixed bracket (2) is arranged in the box body (1); the damping device (3) is arranged between the fixed bracket (2) and the box body (1); the box body (1) comprises a metal frame (4), a glass reinforced plastic inner layer (5), a glass reinforced plastic outer layer (6) and a thermal insulating layer (7); the glass reinforced plastic inner layer (5) is arranged inside the metal frame (4); and the thermal insulating layer (7) and the glass reinforced plastic outer layer (6) are arranged on the outer layer of the metal frame (4) from near position to far position. The engine packaging box with the sealing function, which is specially provided by the invention, has a humanized structural design; the protection level can be improved, so that the packaging box can be used for storing and transporting aircraft engines in various harsh environments (such as high temperature, high humidity and high salt mist) without being limited by the environmental conditions.
Owner:SHENYANG LIMING AERO-ENGINE GROUP CORPORATION
Tensile power cable
PendingCN109036668AImprove tensile propertiesImprove corrosion resistancePower cables with screens/conductive layersInsulated cablesPower cableElectrical conductor
The present invention relates to the field of cables, in particular to a tensile power cable, include multiple groups of cable cores, the cable core comprises a tin-plated copper wire conductor, a polyether ether ketone insulating layer extruded on the outer part of the tin-plated copper wire conductor, and a tensile aramid round rope is arranged at the central position of the cable, the outer part of the tensile aramid round rope is extruded with a tensile device, the tensile device comprises a tensile layer 1 which is extruded outside the tensile aramid round rope, a tensile layer 2 extrudedoutside the tensile layer 1, and a tensile layer 3 which is extruded outside the tensile layer 2, the cable cores are twisted with the tensile device, the aramid braided tensile layer is wound aroundthe outer part of the cable cores, the aramid braided tensile layer is wrapped with a copper wire braided armour shielding layer, the copper wire braided armour shielding layer is extruded with a polytetrafluoroethylene outer sheath, and the tensile layer 1, the tensile layer 2 and the tensile layer 3 made of polyvinylamine improve the whole tensile and corrosion resistance of the cable.
Owner:ANHUI HUANENG CABLE GRP
Dedicated thread compound for casing drilling
The invention relates to a screw-thread grease for casing well drilling, wherein the constituents include (by weight percent): molybdenum disulfide composite lithium-based grease 10-50%, expanded graphite 10-30%, copper powder 1-10%, zinc powder 0-30%, lead powder 0-40%, magnesium sulfonate 0.1-5%, SP-80 0.1-8%, dimethyl silicon oil 0.1-5%, polytetrafluoroethylene 0-12%, gas phase silicon dioxide 1-15%. The screw-thread grease is prepared by using thickened mineral oil as carrying agent, charging solid substance, bulking agent, expanded graphite sealing material, then carrying out homogenization.
Owner:BC P INC CHINA NAT PETROLEUM CORP +1
Sock with high breathable and air exchange functions
InactiveCN107136576AImprove breathabilityComfortable to wearHandkerchiefsBaby linensCushionEngineering
The invention discloses a sock with the high breathable and air exchange functions. The sock comprises a sock body, a sock toe, a breathable net and a sock tail. The sock toe is arranged at one end of the sock body. The sock tail is arranged at the other end of the sock body. The breathable net is arranged in the middle of the sock body. A soft cushion is arranged at the end, close to the breathable net, of the bottom of the inner side of the sock toe. Two sets of first laces are arranged on the tops of the two sides of the sock tail, and a sock top is arranged on the top of the sock body. By adopting the three-section design, the breathable net is designed in the middle section, the breathability of the sock is effectively improved, the breathable effect of the sock can be further improved through cooperation of breathable layers of the sock toe and the sock tail, an annular cushion is arranged at the sock top at the top of the sock tail, and cushion protrusions are uniformly arranged on the inner side of the annular cushion, the sock is more comfortable to wear, and the sock has the certain breathable effect.
Owner:HAINING WANSHIDA SOCKS
Explosion-proof conjunction box for electric heating
An explosion-proof conjunction box for electric heating belongs to the technical field of energy saving of electric heating. The conjunction box comprises a cylindrical casing with a cavity, an end cap in the top of the cylindrical casing, and a flange in the bottom; the flange is provided with terminals connected with electric heating tubes; a connecting line terminal row is arranged in the conjunction box, the bottom of the flange is connected with thermal-insulation sleeves which are penetrated by the terminals of the electric heating tubes, and an incoming cable compressing head is arranged outside the conjunction box; and a boss is arranged in the cylindrical casing, and the connecting line terminal row is mounted on the boss via bolts. The explosion-proof conjunction box is simple and reasonable in structure, easy to assemble, high in overpressure resistant, fastening, sealing and explosion proof performances, is designed and manufactured according to requirements in sections 1 and 2 for electrical equipment in the explosion environments of GB3836.1-2000 and GB3836.2-2000, and satisfies standards and requirements in the technical field of explosion-proof electric heating.
Owner:XUZHOU HAOTONG WATERJET TECH CO LTD
Program control quantitative sealing machine for microbial detection
PendingCN107245445AReduce consumptionSimple structureBioreactor/fermenter combinationsBiological substance pretreatmentsFailure rateThermal insulation
The invention discloses a program-controlled quantitative sealing machine for microbial detection, which includes a casing, a driving roller, a passive roller, a heat preservation cover, a temperature sensor, a temperature safety switch, an induction switch, a main control circuit board, a motor, a pulley, a synchronous belt, Slip rings, carbon brush holders, outlets, inlets, uprights and bottom plates, and the driving roller, driven roller, main control circuit board, pulleys, synchronous belts, slip rings and carbon brush holders are all arranged inside. The device has simple structure, simple and convenient operation, and is convenient for batch processing and production. It does not need manual intervention and adjustment. It has automatic sensing and sealing. After sealing, it will automatically stop and enter the standby state, saving energy and reducing power consumption. The device has cleaning windows and counting functions. , convenient for cleaning and counting; the device adopts modular design, low production cost and failure rate, easy to install, maintain and replace, with different rubber gaskets, it can be used for sealing various types of quantitative detection discs, and has a wide range of applications.
Owner:西安立科环保科技有限公司
Colorful crystal glass compounded with plate layer
InactiveCN104210186ABarrier pullNo air bubblesSynthetic resin layered productsGlass/slag layered productsProduction lineWater based
The invention discloses colorful crystal glass compounded with a plate layer. The colorful crystal glass compounded with the plate layer comprises a glass layer, wherein a first glue layer, colorful film layers, a second glue layer and a plate layer are sequentially arranged on the glass layer. As the plate layer is arranged on a contact surface, the tension generated by shrinking similar foaming materials can be effectively avoided in a sequent production process, so that the phenomenon that bubbles are generated in colorful films around the glass can be avoided, and thus the quality of products is correspondingly improved; due to the arrangement of the double-sided damping glue layer, the colorful crystal glass compounded with the plate layer has the advantages of damping, reducing noise, insulating heat, sealing and being anti-corrosion, waterproof, non-toxic, high in adhesion, anti-aging and stone-compact-resistant. The water-based silica gel colorful film layer has excellent weather fastness, resistance to ultraviolet radiation, is friendly to human body, and rejects and has no heavy metal harmful component, has no secondary pollution during use, can meet the individual and various decorative design requirements, is suitable for large-scale continuous production of production lines and can be used for reprocessing by cutting, grinding, drilling and laminating glue.
Owner:JIANGSU OBON PLASTIC
1250A bus connecting device
PendingCN111048921AInsulation hasWith sealSwitchgear arrangementsElectric connection structural associationsStructural engineeringBus
The utility model discloses a 1250A bus connecting device. The 1250A bus connecting device comprises a conductive block and more than one contact assembling assembly; the contact assembling assembly comprises a plurality of contact pieces A and contact pieces B which are arranged alternately; the plurality of contact pieces A and the plurality of contact pieces B are respectively connected with the conductive block in a clamping mode; the outer surface of the conductive block and the outer surfaces of the contact assembling assemblies are provided with a bus insulating sleeve; the bus insulating sleeve wraps the conductive block and the contact assembling assemblies. According to the 1250A bus connecting device, the effective area of electric contact between the contact pieces and the contact box of a ring main unit is increased; contact heating points are dispersed; local temperature rise is alleviated; conductive performance is improved; the bus contact piece groups can be in pressure connection with the conductive block, so that deviation can be allowed to occur when a bus connector is connected with the contact box.
Owner:GUANGDONG YONGFENG CHIWELL ELECTRIC CO LTD
Concealed waterproof umbrella bag and umbrella
PendingCN112075739AWith sealEasy to moveWalking sticksArchitectural engineeringStructural engineering
Owner:王昕然
High flexibility sheath-free aluminum alloy conductor power cable
The invention discloses a high flexibility sheath-free aluminum alloy conductor power cable. The high flexibility sheath-free aluminum alloy conductor power cable comprises cable cores, and each cablecore is twisted by several insulating line cores; the gaps of the cable cores are provided with high-flame-resistance pp net-shaped filling ropes, the cable cores are wound by glass fiber belts, theglass fiber belts are extruded by internal sheaths, fireproof heat insulating layers are arranged outside the internal sheaths, zinc steel belt armored layers are plated outside the fireproof heat insulating layers, high-flame-resistant belt rubber thermal shrinkage pipes are arranged outside the zinc steel belt armored layers, and the high flame resistant belt rubber thermal shrinkage pipes are coated with fireproof paint. The high flexibility sheath aluminum alloy conductor power cable has fire resistance, high temperature resistance, flame resistance, thermal insulating performance and thelike.
Owner:JIANGSU KAIDA CABLE
An intelligent nursing bed with anti-bedsore function
The invention discloses an intelligent nursing bed with a bedsore prevention function. The intelligent nursing bed comprises a bed frame, a bed surface and an electric push rod, wherein the bed surface is arranged on the bed frame, and comprises a bed surface main board, a bed center board, a thigh board, a shank board, a left board and a right board; a sliding back board is arranged on the bed surface main body by virtue of a slide rail; when the bed surface main board is turned over, the sliding back board moves along the slide rail; furthermore, a defecation collection device is arranged on the bed center board; a massage mattress is arranged on the bed surface; and a health monitor system is integrally arranged on the bed surface. The intelligent nursing bed can realize sitting-up, leg-bending and lateral-overturning of a patient, has functions of defection collection, washing, sealing and drying, can be used for automatically massaging a patient and remotely monitoring the vital signs of a patient in real time, and has multiple control modes.
Owner:薄和秋
An information device with good waterproofing performance
InactiveCN109144177AImprove waterproof performanceImprove conductivityDigital data processing detailsEngineeringInformation device
The invention belongs to the technical field of information equipment waterproofing, especially information equipment with good waterproofing performance. Aiming at the poor waterproofing effect of the existing information equipments, the following options are proposed: including hosts, a housing and a heat sink, the front surface of the shell is provided with a display screen, and the outer surface of the display screen is provided with a blue light shielding plate, the upper surface of the host computer is provided with a keyboard and a touch pad, the host computer is internally provided with a circuit board, the lower surface of the heat dissipation seat is provided with a base, and the interior of the heat dissipation seat is provided with an exhaust fan; grooves are arranged at both sides edge positions of the lower surface of the heat dissipation seat, and four sets of jacks are arranged at both sides edge positions of the upper surface of the base. In the invention, each waterproof part cooperates to form a multiple waterproof structure, which greatly improves the waterproof effect of the equipment, has good heat dissipation property of the information equipment, and can meet different use requirements by changing the placement angle.
Owner:徐州硕祥信息科技有限公司
Flexible connection device of air conditioner pipes
PendingCN110541988ASimple structureEasy to produceDucting arrangementsLighting and heating apparatusEngineeringMechanical engineering
The invention relates to a flexible connection device of air conditioner pipes. The flexible connection device of the air conditioner pipes comprises a first pipe, a second pipe, a clamping sleeve anda fastening device. A through hole is formed in the clamping sleeve. The first pipe and the second pipe are inserted into the through hole of the clamping sleeve from the two ends of the clamping sleeve. The fastening device is clamped to the clamping sleeve. The two ends of the fastening device are provided with a plurality of elastic bands. One end of each elastic band is fixedly connected withthe fastening device, and the other end of each elastic band is provided with a clasp. Buckling grooves matched with the clasps are formed on the first pipe and the second pipe. The clasps are hookedinto the buckling grooves. The clamping sleeve is made of a flexible material. When the fastening device is clamped, the clamping sleeve clamps and fixes the first pipe and the second pipe, and the clamping sleeve seals the first pipe and the second pipe. The flexible connection device of the air conditioner pipes is reasonable and simple in structure, easy to produce and manufacture and convenient to use. The flexible connection device enables the air conditioner pipes to be flexibly connected, and the flexible connection device has great market application and popularization value.
Owner:江苏雪旺制冷科技有限公司
A kind of water-based environmental protection sealing paste
ActiveCN111363501BPossess impermeabilityImpermeableNon-macromolecular adhesive additivesMacromolecular adhesive additivesMicrosphereEngineering
The invention discloses a water-based environment-friendly sealing paste, which relates to the technical field of building waterproofing. Its components include latex, plasticizer and toughening agent, nano functional filler, crystallization masterbatch, glass flakes, bentonite microspheres and water. The product of the present invention has the following comprehensive characteristics: 1) It has the functions of anti-seepage, sealing, waterproof, anti-vibration, sound insulation and heat insulation; 2) Low sag, good construction performance of embedded filling, extrusion injection, scraping coating, and stable storage ; 3) Low permeability to liquid, gas and other media; 4) Can withstand joint displacement and deformation with expansion and contraction movement, and can fully restore its performance and shape after undergoing repeated deformation in the joint; 5) Have sufficient strength , can withstand stress; 6) Stable bonding with different material joint base surfaces, no peeling and degumming, water channeling resistance, and no pollution of substrates; 7) Not excessively softening at high temperatures, not brittle at low temperatures, weather-resistant, No pulverization, cracking or excessive shrinkage; 8) Environmental protection, mildew resistance, and long enough service life.
Owner:WEIFANG HONGYUAN WATERPROOF MATERIAL
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