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Separation and filter membrane column with same-end water inlet and outlet capacity and feed liquid treatment method thereof
ActiveCN103657414AIngenious designThe principle is simpleSemi-permeable membranesWater/sewage treatment bu osmosis/dialysisPollutantEngineering
The invention discloses a separation and filter membrane column with the same-end water inlet and outlet capacity. The separation and filter membrane column comprises a pressure-bearing round tube outer casing, flow reversing discs, n support flow guide discs and (n-1) membrane pieces, wherein the pressure-bearing round tube outer casing is sealed by flanges at the upper end and the lower end; the flow reversing discs are arranged at the upper end and the lower end inside the pressure-bearing round tube outer casing respectively; the n support flow guide discs and the (n-1) membrane pieces are stacked between the upper flow reversing disc and the lower flow reversing disc, and n is larger than or equal to 2; and one membrane piece is arranged between every two support flow guide discs. The separation and filter membrane column is characterized by further comprising a sealed pressure-bearing round tube inner casing, a liquid inlet pipe, a liquid outlet pipe and an inner pull rod. Besides, the invention further provides a feed liquid treatment method of the separation and filter membrane column. According to the separation and filter membrane column and the method, a flowing process of the feed liquid in the device is changed totally, separation and filter effects of pollutants are enhanced greatly, meanwhile, the mounting is more convenient, the production cost is lower, the combination property of equipment is improved greatly, and high application values and promotional values are provided.
Owner:CHENGDU MEIFUTE MEMBRANE TECHNOLOGY CO LTD
Remote restarting system of secondary equipment in transformer substation
ActiveCN103390936AImprove stabilityImprove securityCircuit arrangementsInformation technology support systemTransformerControl system
The invention relates to a remote restarting system of secondary equipment in a transformer substation. The remote restarting system comprises a master station system module, a remote control upper computer module and a controlled system, wherein the remote control upper computer module is in communication connection with the master station system module, the controlled system is in communication connection with the remote control upper computer module, and the controlled system is in signal connection with the secondary equipment in the transformer substation. The remote restarting system has the substantial characteristics as follows: any equipment in operation is not required to be shut down, and a remote initialization system can be mounted; the connection ports of the system and other equipment are obvious after the system is mounted, so that the responsibility is clear and definite after equipment failure, and safety and reliability can be guaranteed; and the system is simple to mount, obvious in economic benefit, safe and practical, can monitor operation conditions of controlled equipment at the controlled end, can immediately give a warning prompt after abnormity is found and can restart the controlled equipment through remote control, so that the efficiency is improved, the costs of manpower and material resources are reduced, the processing time of a large part of emergent defects is greatly shortened, and the stability and the safety of a power grid are improved.
Owner:STATE GRID CORP OF CHINA +1
Container for conveying substrate, inner wall structure of the container, and bottom raising member used for the container
InactiveCN101035724AInstalledGood take out workabilityDomestic cooling apparatusLighting and heating apparatusDouble wallEngineering
A container for conveying a substrate, the main part of which container is made from a foamed synthetic resin. In the container, loading and unloading of a glass substrate into and out of a container body is facilitated and unexpected vertical movement of the substrate during conveyance is prevented, thereby the substrate is less likely to chip or crack. [MEANS FOR SOLVING PROBLEMS] A container body of a container for conveying a substrate is constructed from foamed synthetic resin inner heat insulators and sheet members so as to form double walls of the heat insulators, and the heat insulators and members are formed as separate bodies in advance. Vertically arranged inner heat insulators are provided with inclination where the thickness of the heat insulators gradually thins from the opening of the container body downward. Further, in an inner heat insulator provided on the bottom side of the container body, a recess is formed in the thickness direction, and a slit in which a drying agent can be inserted is formed in a sheet member placed on the recess.
Owner:藤原俊郎
Solar photovoltaic water heater
InactiveCN102645017AGood insulation effectImprove heat utilizationWater heatersElectric heatingWater storage tank
A solar photovoltaic water heater mainly comprises at least one solar photovoltaic generation plate, a water storage tank, a controller and a temperature limiter, wherein the solar photovoltaic generation plates are in series, in parallel or in serial-parallel connection to form a solar power supply and connected with a low voltage electric heating tube installed in an indoor water storage tank through a lead of the solar power supply, a solar photovoltaic plate A is formed by single crystal silicon or polycrystalline silicon cell sheets which are connected in series or in parallel, toughened glass is attached to front sides of the solar photovoltaic generation plates, back plates are positioned at the backs of the solar photovoltaic generation plates, the solar photovoltaic generation plates are integrally fixed by a framework at the periphery, and positive electrode output lines and negative electrode output lines are arranged on the back plates. The solar photovoltaic water heater can totally utilize energy of the photovoltaic electricity to generate heat, outlet hot water has the same pressure as tap water, temperature is identical, thermal insulation of the hot water is good, electric supply can be appropriately used for heating in rainy and snowy days, energy consumption is small, full automatic control is achieved, the structure is reasonable, application is wide, and the solar photovoltaic water heater is safe, reliable, environmental-friendly and energy-saving.
Owner:HANGZHOU TIANBA ELECTRONICS
Automatic efficient bottle washer
ActiveCN102580969AGuaranteed washing cleanlinessReduce consumptionHollow article cleaningDistilled waterProcess engineering
The invention relates to an automatic efficient bottle washer, which comprises a cleaning device, a pressing device, a transmission device and a waterway control device. The automatic efficient bottle washer can be used for batch washing of bottle-like utensils, and washing effect is guaranteed while operating efficiency is improved by means of standard flow control and automatic mechanical operation during use. The automatic efficient bottle washer is convenient in operation, effective in cleaning and small in occupied area, and normal washing water and distilled water are driven by different water pumps.
Owner:STATE GRID CORP OF CHINA +1
Side stand switch
ActiveCN101356090AReduce the numberImprove the installation effectCycle standsElectric switchesEngineeringMechanical engineering
A side stand switch that has increased assembling easiness, that has reduced number of parts, and that is reduced in weight. A switch unit (50) is attached to a pivot bolt (40) for rotatably supporting a side stand bar (20) at a bracket (21) on the vehicle body side. The switch unit (50) is constructed from a resin base (51) and a rotary (53) and detects the rotational position of the side stand bar (20). A first engagement mechanism (62) constructed from a groove and a ridgeis provided between a tubular section (54) formed at the rotary (53) and an engagement shaft (44), and a second engagement mechanism (63) constructed from a groove and a ridge is provided between the base (51) and the tubular section (54). When a positioning pin (55) formed at one end of the rotary (53) is engaged with a pin hole (28) of a pivot section (26), the rotary (53) to which a movable contact of a sheet spring is attached is rotated integrally with the side stand bar (20) to change a switch output from a connector (52).
Owner:HONDA MOTOR CO LTD
Intelligent double brace for electric motorcycle
The invention relates to an intelligent double brace for an electric motorcycle. The intelligent double brace for the electric motorcycle comprises a shell, a motor, a worm gear, a worm, a bearing, an ejector rod cap, a locating sleeve, a hollow shaft, a nut, a screw rod, a bearing shaft and an induced magnet, wherein the shell comprises a sheet-metal shell and a plastic shell; the ejector rod cap is made of a rubber material; the motor is clamped on the plastic shell through a groove; a double-side outlet motor shaft of the motor is integrally formed together with the worm; and the worm is horizontally fixed on a plastic shell bracket through the bearing. The invention is advantaged in that the intelligent double brace is simply structured, skilfully designed and convenience to use and the electric motorcycle can be parked without a great effort.
Owner:刘化群 +1
Modular system of rainwater organism retention facility which can be installed quickly
PendingCN108589896ATo achieve the treatment effectReduce the impactFatty/oily/floating substances removal devicesSewerage structuresStormwater pollutionComputer module
The invention provides a modular system of a rainwater organism retention facility which can be installed quickly. The system includes a modular pool body, and a filler unit is arranged in the modularpool body. The modular pool body comprises two lateral modules and multiple middle modules connected to the lateral modules, wherein each lateral module is of a semi-frame structure, the top surfaceof each lateral module is opened, the surface, adjacent to the middle modules, of each lateral module is opened, and the other surfaces of each lateral module are connected with one another; the top surface of each middle module is opened, the two surfaces, connected to corresponding adjacent modules, of each middle module are opened, and the other surfaces of each middle module are connected withone another. The filler unit is made into a prefabricated medium filler structure according to a corresponding size of the pool body and characterized in that the size of the single size is small, installation is easy and convenient, and assembly-type construction can be achieved. A traditional on-site pool construction and medium loading process is changed into a mode of carrying out prefabricated production in a factory and fast installation on site. Not only is the manpower cost saved, but also the time cost is saved, and an expectant disposal effect on rainwater pollutants can be achieved, so that the modular system is a novel environment-friendly facility product for a sponge city.
Owner:DAJIANG ENVIRONMENT CORP
Film coating device and film coating method
The present invention relates to a film coating device and a film coating method. The film coating device utilizes an ink-jet printer to form films on the surfaces of objects to be coated with coating liquid. The film coating device is provided with a print head unit capable of moving on the surfaces of objects to be coated along the first direction. For the print head unit, a plurality of print heads are successively arranged in a direction perpendicular to the first direction across the whole coating width.
Owner:ISHII HYOKI
Grid-type gas distribution device for MOCVD (metal-organic chemical vapor deposition) reactor
ActiveCN104264128ASolve the problem of excessive pre-reactionReduce wasteChemical vapor deposition coatingSource materialSpray nozzle
The invention discloses a grid-type gas distribution device for an MOCVD (metal-organic chemical vapor deposition) reactor. The grid-type gas distribution device is provided with three independent inlet gas paths, namely a gas path containing a first reactant source material, a gas path containing a second reactant source material and a carrier gas gas path. The three paths of gases enter a reaction chamber from grid-type gas nozzles, wherein the carrier gas gas path is also provided with an annular gas nozzle. The carrier gas gas path forms an isolation gas curtain to separate the gas containing the first reaction source from the gas containing the second reaction source, and the annular carrier gas nozzle separates the inner space of the reaction chamber from the reaction chamber wall. The grid-type gas distribution device effectively inhibits the pre-reaction among the reactants in the reaction chamber, and can reduce the generation of deposits on the reaction chamber wall, thereby enhancing the utilization ratio of the reactant source materials, greatly prolonging the cleaning period inside the reaction chamber and enhancing the equipment utilization ratio.
Owner:48TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
Self-balancing wind-vibration-proof hanging basket for high-rise external wall decoration construction
PendingCN108049625AGood anti-vibration effectReduce the amplitudeBuilding support scaffoldsEngineeringVibration amplitude
The invention discloses a self-balancing wind-vibration-proof hanging basket for high-rise external wall decoration construction. The self-balancing wind-vibration-proof hanging basket includes a hanging basket body, sliding rails, a sliding block and a damping spring. A vibration-poof system is composed of the sliding rails, the sliding block and the damping spring. The sliding rails, parallel tothe long side of the hanging basket body, are arranged on the bottom portion of the hanging basket body, and the sliding block can slide on the sliding rail. The two ends of the sliding block are fixed on the end portion of the hanging basket body by the damping spring, and the damping spring is parallel to the sliding rails. When the vibration amplitude of the vibration-proof hanging basket is small, corresponding to the construction load effect without wind, the sliding block keeps the reciprocating vibration near the center of the sliding rails under the action of the damping spring. Whenthe vibration amplitude of the vibration-proof hanging basket is big, corresponding to the load effect with stronger wind, the sliding block begin to slide slowly under the action of the damping spring so as to dissipate energy and reduce the vibration amplitude of the hanging basket body. The vibration caused by the construction load or wind in the construction of the high-rise external wall decoration is effectively reduced.
Owner:ZHEJIANG UNIV
Device for waterproof coiled material
Owner:HUNAN WUXIN TUNNEL INTELLIGENT EQUIP CO LTD
Drilling clamp for special-shaped bent pipes
ActiveCN106624895ARealize the function of drillingImprove applicabilityPositioning apparatusMetal-working holdersLocking mechanismEngineering
The invention discloses a drilling clamp for special-shaped bent pipes. The drilling clamp comprises a base, an installing plate is arranged on the base, a plurality of crisscross sliding grooves are formed in the installing plate, the bottom end of a supporting table is installed in one sliding groove, a drilling mechanism is fixed on the supporting table, a bent pipe positioning structure and a locking mechanism for fixing the bent pipes are arranged on the supporting table, and a protection layer is arranged in the bent pipe positioning structure; a first fixing table is installed in the sliding grooves through a second sliding mechanism, and a first fixing mechanism is arranged on the first fixing table; a second fixing table is installed in the sliding grooves through a third sliding mechanism, and a second fixing mechanism is arranged on the second fixing table; a protruding strip is arranged at the portion, close to the supporting table, on the installing plate, and a ruler is arranged on the protruding strip. By means of the drilling clamp for the special-shaped bent pipes, the bent pipes in different shapes and with different sizes are drilled, different positions of the bent pipes can also be drilled, it is avoided that the surfaces of the special-shaped bent pipes are damaged during drilling, and deformation of the bent pipes occurs, and the rejection rate and the cost of the products are greatly reduced.
Owner:重庆太乙机械有限公司
Intelligent security and protection monitoring equipment
ActiveCN111306428AWith damping effectInstalledStands/trestlesStructural engineeringMonitor equipment
The invention relates to the technical field of monitoring equipment, and discloses intelligent security and protection monitoring equipment. A camera body is included and arranged in an installing shell. The installing shell comprises a bottom plate. The bottom plate is provided with two vertical plates in parallel. A clamping mechanism for installing the camera body is arranged between the two vertical plates. An arc protection plate is arranged above the two vertical plates. The positions, located at the front end and the rear end, of the upper end face of each vertical plate are provided with lifting cavities with upward openings. The lifting cavities are internally provided with lifting rods through first springs, wherein one ends of the lifting rods stretch out of the lifting cavities and are connected with the protection plate. Through the arrangement of the above structure, when rain and snow, hail and the like impact on the protection plate, the first springs can conduct buffering protection on the protection plate, the protection plate has a buffering effect, accordingly, the camera body arranged in the shell is well protected, and the service life of the camera body is prolonged.
Owner:深圳神保公共安全网络有限公司
Secondary battery and secondary battery manufacturing method
ActiveUS20180226653A1Easily and stablyInstalledAssembling battery machinesFinal product manufactureElectrical and Electronics engineering
A secondary battery includes: an electrode body including an electrode main body, a collector foil protrusion section, and a collector foil connection portion; a first collector terminal including a first extension part that is welded to the collector foil connection portion; and a second collector terminal that is a member separate from the first collector terminal and includes a second extension part welded to the collector foil connection portion. The first extension part and the second extension part are located on the opposite sides of the collector foil connection portion. The secondary battery includes a welded joint at which both the first extension part and the second extension part are welded to the collector foil connection portion such that the first extension part, the second extension part, and the collector foil connection portion are united. The first collector terminal and the second collector terminal are united through the welded joint.
Owner:TOYOTA JIDOSHA KK
Abnormal jet detecting device of ink jet head and detecting method
ActiveCN101746130AReduce adverse effectsImprove responsivenessPower drive mechanismsEngineeringNozzle
The present invention provides an abnormal jet detecting device of an ink jet head and a detecting method. The position or liquid width of a liquid material is calculated in at least two positions in the jet direction of a nozzle, based on an image taken after the liquid material is ejected out from the nozzle of an ink jet head, so the abnormal jet of the nozzle is detected.
Owner:ISHII HYOKI
Heat shrinkable polyester film and package
ActiveCN107922642ALow heat shrinkageReduce shrinkage stressFlexible coversWrappersPolymer scienceDiethylene glycol
Provided is a heat shrinkable polyester film that has sufficient thermal shrinkage characteristics in the main shrinkage direction, which is the longitudinal direction, without containing a large amount of a monomer component that may serve as an amorphous component, while having low thermal shrinkage in the width direction, which is perpendicular to the main shrinkage direction, and low shrinkagestress. The heat shrinkable polyester film is characterized by containing ethylene terephthalate as a main constituent, while containing from 0 mol% to 5 mol% (inclusive) of a monomer component thatmay serve as an amorphous component in all polyester resin components, and is characterized by satisfying the following conditions (1)-(4). (1) The hot water thermal shrinkage in the main shrinkage direction of film is from 15% to 50% (inclusive) in cases where the film is treated in a hot water at 90 DEG C for 10 seconds. (2) The hot water thermal shrinkage in the width direction, which is perpendicular to the main shrinkage direction of film, is from 0% to 12% (inclusive) in cases where the film is treated in a hot water at 90 DEG C for 10 seconds. (3) The maximum shrinkage stress in the main shrinkage direction of film as measured in a hot air at 90 DEG C is from 2 MPa to 10 MPa (inclusive). (4) A constituent unit derived from diethylene glycol is contained in an amount of from 7 mol% to 30 mol% (inclusive) in 100 mol% of all polyester resin components.
Owner:TOYOBO CO LTD
Method for checking damage of metal part and device thereof
PendingCN109085243AUniform impact forceReduce distractionsAnalysing solids using sonic/ultrasonic/infrasonic wavesFree fallingEngineering
The invention relates to the field of nondestructive testing, and discloses a method for checking damage of a metal part and a device thereof. The metal part is provided with a flat surface, the metalpart is placed horizontally, a sphere which can freely fall onto the flat surface of the metal piece along a vertical path is arranged, and by collecting two reference values of a decibel value generated when the sphere touches the metal part and the number of times of the sphere touching the metal part, the two reference values are compared with the corresponding standard values. Manual beatingof a worker is replaced by impact on the flat surface of the metal part formed by using free falling body of the sphere, the strength of each initial impact is uniform, and interference of human factors is reduced. A sound sensor is used for measuring the sound and the number of times generated by impact, damage is identified compared with the standard values, and generation of situations of misjudgment by ears and eyes and damage missing detection by the human factors is prevented. A vibration sensor is used for measuring a vibration value instead of hand feeling vibration, and the effect ismore intuitive.
Owner:HUNAN TECHN COLLEGE OF RAILWAY HIGH SPEED
Internal leakage insert snap-in end face seal safety valve for electric water heater
The invention discloses an internal leakage insert snap-in end face seal electrical water heater safety valve which comprises a valve body, a handle, an external leakage body, an internal leakage body and a flat gasket, wherein the internal leakage body comprises a valve rod, a clamping seat with a filter screen, a water inlet spring, a pressure spring, a spring seat, a negative sealing gasket, an O-shaped ring and an internal leakage insert; the internal leakage insert comprises a negative sealing seat and a positioning pin, the positioning pin is arranged below the negative sealing seat, anO-shaped ring grove is arranged on the negative sealing seat, the negative sealing seat is matched with an inner ring of the valve body, an O-shaped ring is arranged in the O-shaped ring groove, a groove is arranged below the negative sealing seat in the valve body, and the positioning pin is clamped in the groove. The internal leakage insert snap-in end face seal electrical water heater safety valve has the characteristics of reliable quality, light weight, low cost, convenience for installation, and the like.
Owner:浙江豪路热能科技有限公司
Branch joint
The invention provides a branch joint. The branch joint is installed in a through hole in a main pipe and is connected to an auxiliary pipe to form a branch route. The branch joint has a branch joint body which is connected to an auxiliary pipe. The branch joint body comprises a cylindrical part which is inserted into the through hole of the main pipe from outside, an edge part, which is arranged on the periphery of the cylindrical part; and a fixing member, which has an inclined part that abuts the edge of the through hole from the inner side of the main pipe. The fixing member is connected to the cylindrical part of the branch joint body through threads and holds the main pipe through the inclined part and the edge part of the branch joint body.
Owner:MAEZAWA KASEI IND
Wiring board and method for mounting semiconductor element on wiring board
InactiveCN104684253AImprove connection reliabilityInstalledPrinted circuit assemblingFinal product manufactureSemiconductor components
Owner:KYOCERA CORP
Waterproof structure suitable for green assembly type soil nailing wall
PendingCN112726643AEasy and quick installationGood effectExcavationsSoil preservationSandcreteWater pipe
The invention discloses a waterproof structure suitable for a green assembly type soil nailing wall. The waterproof structure comprises a waterproof skin layer, a reinforced protective layer, soil nails, a waterproof mechanism and a green assembly type surface layer, wherein the waterproof mechanism is composed of a water drain pipe and a water stop rubber ring, and the green assembly type surface layer, the soil nails and the waterproof mechanism are combined into a whole to form a waterproof green assembly type soil nailing wall. By the adoption of the protection structure, a overall waterproof function of preventing water in a slope and leaking water out of the slope is achieved, and meanwhile water and soil loss of a slope surface is reduced. The waterproof structure suitable for the green assembly type soil nailing wall has the advantage of being easy and fast to install, and the effect is more obvious compared with a traditional process on protection of water-containing gravel and sand soil layers; due to stable installation, protection of soil bodies between piles is improved, and requirement for flatness is met for a next procedure.
Owner:瑞腾基础工程技术(北京)股份有限公司
A drilling jig for special-shaped bent pipe
ActiveCN106624895BRealize the function of drillingImprove applicabilityPositioning apparatusMetal-working holdersLocking mechanismEngineering
Owner:重庆太乙机械有限公司
Convenient-to-install temperature detection device for intelligent terminal and use method thereof
ActiveCN110849488AEasy to installInstalledThermometer detailsStructural engineeringMechanical engineering
The invention discloses a convenient-to-install temperature detection device for an intelligent terminal and a use method thereof. The detection device comprises an intelligent terminal body, a display screen and a supporting bottom plate, the display screen is fixedly installed in the middle of the intelligent terminal body, a fixing block is welded to the left side of the intelligent terminal body, a temperature detector is connected to the inner side of the fixing block, a mounting plate is fixedly welded to the outer end of a first clamping block, a second clamping block is arranged on theupper side and the lower side of the temperature detector in an attached mode, a connecting block is integrally arranged on the upper side and the lower side of the fixing block, a side sliding blockis mounted in the connecting block, and a dustproof cover is fixedly mounted on the side sliding block. The convenient-to-install temperature detection device can be conveniently and well installed with the temperature detection device, the working time of installation work is saved, certain dustproof protection can be achieved on the temperature detection device when the temperature detection device is used, and dust is prevented from being accumulated on the surface of the temperature detection device.
Owner:YANCHENG CHITTAGONG SMART TERMINAL IND RES INST CO LTD
Centrifugal selection device for producing raw materials of graphene chip
ActiveCN108550536AIncrease varietyQuality improvementSemiconductor/solid-state device manufacturingCvd grapheneRivet
The invention discloses a centrifugal selection device for producing raw materials of a graphene chip. The device comprises a work bench and a centrifugal cylinder. A collection box is arranged on thework bench. Limiting plates are arranged on four sides of the collection box and welded to the work bench. Support racks are welded on two sides of the collection box. Pushing rod motors are installed on the top ends of the support racks through rivets. Output ends of the pushing rod motors are in key connection with pushing rods. Installation plates are welded on top ends of the pushing rods. During working, material feeding can be performed in real time at a material feeding opening, and meanwhile, only the materials pass through a third screening plate can enter the collection box and be collected, so best raw materials are collected in the collection box. A moving door is arranged on the centrifugal cylinder, and is in the closed sealing state when the centrifugal cylinder is working.When the working is finished, the centrifugal cylinder can be taken out from the collection box and then the movable door is opened to collect and process the raw materials at three degrees.
Owner:温州翰轩林工业设计有限公司
Air conditioner and distribution type active noise reduction method for central air conditioner
InactiveCN108644965ALower requirementReduce the impact of noiseMechanical apparatusNoise suppressionPhase noiseEngineering
The invention discloses an air conditioner and a distribution type active noise reduction method for a central air conditioner. An input module, an output module and a central processing unit are integrated, a small-range noise reduction area is formed around the output module, it is ensured that within the range outside the noise reduction area, the noise influence is not added, adaptation aimedfor the air conditioner type is not needed, and any position on an air outlet can be selected for mounting. According to the noise reduction method, in the noise reduction target area space, noise iscollected through a microphone, the area noise filed in the area is calculated in real time, the output module is driven to send out the small-area reverse phase noise reduction sound field, the soundenergy of space outside the noise reduction target area is not increased, and due to the fact that the noise reduction area range required to be controlled is small, the algorithm efficiency and thenoise reduction effect can be improved; adaption for different air conditioner and central air conditioner types is not needed, the input module and a loudspeaker can be concentrated on the same device, the input module does not need to be independently mounted on the periphery of a room, and user added mounting is supported.
Owner:北京安声科技有限公司
Electric vehicle annular forced air-cooled heat dissipation parallel battery module and application thereof
ActiveCN106876627AAvoid the problem of uneven heat dissipationGuaranteed uptimeSecondary cellsCell component detailsCooling effectEngineering
The invention relates to an electric vehicle annular forced air-cooled heat dissipation parallel battery module and application thereof. The electric vehicle annular forced air-cooled heat dissipation parallel battery module comprises a battery module box body, a battery module box cover and a battery module core; the battery module box body is internally provided with a first air duct wall and a second air duct wall; ventilation holes are formed in the first air duct wall and the second air duct wall respectively; the battery module core is arranged between the first air duct wall and the second air duct wall; a first air duct is arranged between the first air duct wall and the inner side wall of the battery module box body; the inner side wall of the second air duct wall is a second air duct; the top end of the second air duct is connected with the battery module box cover; the bottom end of the second air duct is provided with a heat dissipation fan; and a plurality of standard electrical cores are arranged on the battery module core. The electric vehicle annular forced air-cooled heat dissipation parallel battery module changes the traditional battery module layout mode, adopts a novel layout mode to carry out mounting, improves the forced air cooling effect and ensures each single standard electrical core to have the same heat dissipation effect, so that the purpose of effectively dissipating heat is reached, the problem of uneven heat dissipation of the battery module is also solved, and normal running of the battery module is effectively guaranteed.
Owner:SHANDONG UNIV OF SCI & TECH
Automobile air vent shell fastener press mounting equipment
InactiveCN107791203ASimple structureLow costMetal-working hand toolsUltimate tensile strengthFastener
The invention relates to automobile air vent shell fastener press mounting equipment which comprises a workbench, a press mounting table, a plurality of press mounting mechanisms and a workpiece pressing mechanism. The press mounting table is mounted on the workbench and used for fixing a to-be-press-mounted air vent shell. The multiple press mounting mechanisms are mounted in positions, corresponding to fastener mounting seats, on the workbench correspondingly, and press mounting heads are arranged at the drive ends of the press mounting mechanisms correspondingly. Fasteners are mounted at the ends, away from the drive ends of the press mounting mechanisms, of the press mounting heads correspondingly. The press mounting mechanisms can drive the press mounting heads to horizontally move close to the fastener mounting seats through the drive ends correspondingly and press mount the fasteners into the corresponding fastener mounting seats, or move away from the fastener mounting seats. The workpiece pressing mechanism is mounted on workbench, and used for pressing the air vent shell to the press mounting table tightly. The automobile air vent shell fastener press mounting equipment has the advantages that the structure is simple, machining is automatic, the cost is saved, the labor intensity is relieved, the machining efficiency is high, and the quality is good.
Owner:武汉途盛汽车零部件有限公司
Solar hydrothermal circulation type magnetic fluid power generation and heat supply integrated machine and power generation and heat supply method thereof
PendingCN110600764AImprove power generation efficiencyHighly integratedSolar heating energyFuel cell heat exchangeCollector deviceElectric generator
The invention discloses a solar hydrothermal circulation type magnetic fluid power generation and heat supply integrated machine. The integrated machine comprises a solar collector, a magnetic fluid power generator, a hydrogen-oxygen fuel cell, an internal heat exchanger and a water pump which are connected end to end through utilization of a pipe. The solar collector is used for absorbing solar energy, ionizing water in the solar collector under high temperature and catalyst conditions, thereby generating H<+> and OH<->; the magnetic fluid power generator is used for generating electric energy through utilization of the H<+> and OH<-> which flow through the magnetic fluid power generator and moreover generating hydrogen and oxygen; the hydrogen-oxygen fuel cell is used for generating thepower energy through chemical reaction of the hydrogen and the oxygen generated by the magnetic fluid power generator in the hydrogen-oxygen fuel cell and moreover generating reclaimed water; a heat recovery module is used for carrying out heat exchange with the reclaimed water and generating power through utilization of afterheat; and the reclaimed water cooled by the heat recovery module is pumped to the solar collector through utilization of the water pump. According to the integrated machine, the problem that a conventional solar power generation system is single in function, a part production process is relatively high in environment pollution and solar utilization efficiency is relatively low is solved.
Owner:GUANGDONG UNIV OF TECH
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