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31results about How to "Effective opening and closing" patented technology
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Femtosecond heterodyne optical Kerr gate and imaging device and method based on optical Kerr gate
ActiveCN103728811ASharp edgeIncrease system resolutionHigh-speed photographyNon-linear opticsPolarizerOptical path
The invention provides a femtosecond heterodyne optical Kerr gate and an imaging device and method based on the optical Kerr gate. A target to be detected, the femtosecond heterodyne optical Kerr gate and a CCD are sequentially arranged on a detection light path of the imaging device, wherein the femtosecond heterodyne optical Kerr gate is composed of a polarizer, an optical Kerr medium and an analyzer, and the heterodyne angle between the polarization direction of the analyzer and the polarization perpendicular direction of a detection pulse ranges from 3 degrees to 5 degrees. An optical delay line and a half wave plate are sequentially arranged on a switch light path, and a switching pulse and the detection pulse coincide inside the Kerr medium. The imaging method includes the steps of dividing a femtosecond pulse into two paths, enabling the detection pulse to enter a sample to be detected and enter the femtosecond heterodyne optical Kerr gate after being reflected and transmitted, opening the femtosecond heterodyne optical Kerr gate through the switching pulse, instantly gating components carrying sample morphology information in the detection pulse, enabling the gated detection pulse to enter the CCD, and obtaining a morphology image of the sample to be detected, wherein the morphology image has ultrahigh time resolution. The femtosecond heterodyne optical Kerr gate and the imaging device and method have the advantages of being simple in light path and extremely short in gating time, enabling the imaging space resolution to be close to the system diffraction limit, and the like.
Owner:XI AN JIAOTONG UNIV
Intelligently controlled electric curtain
The invention discloses an intelligently controlled electric curtain. The curtain includes curtain cloth, an action module, a solar charging module, a light control module and a curtain box. The action module includes a track, a synchronous belt and a transmission mechanism. The lower end of the track is connected with a pulley and dossal hanging wheels, the dossal hanging wheels are connected with the curtain cloth, and the pulley is connected with the dossal hanging wheels; the solar charging module includes a solar panel, a boost module and a storage battery; the solar panel is attached tothe outer side face of the curtain box, the solar panel is connected with the boost module, the boost module is connected with the storage battery, and the storage battery is connected with the transmission mechanism; the light control module includes an intelligent main engine and a light sensing component, the intelligent main engine includes an optical signal segmentation module and a control module, and the light sensing component is connected with the optical signal segmentation module, and the control module controls the transmission mechanism. Solar energy is effectively collected in areasonable way, opening and closing of the curtain can be effectively controlled according to the actual condition of the environment, and great convenience is provided to people's life.
Owner:ZHEJIANG SCI-TECH UNIV
Electro-hydraulic pilot control type plug-in type check valve
ActiveCN103438041AEffective opening and closingImprove securityServomotor componentsElectro hydraulicEngineering
The invention discloses an electro-hydraulic pilot control type plug-in type check valve which comprises a valve body, a valve element, a valve cover, a spring and a pilot valve. The valve cover is connected to the valve body in a covering mode, and the valve element and the spring are arranged in the valve body. The spring is connected between the valve cover and the valve element in a pressing mode, a cover plate is arranged on the valve cover, and a safety oil cylinder is defined by the valve cover and the cover plate together. A piston type ejector rod used for executing opening and closing of the valve element and for detecting whether the valve element is closed or not is arranged in the safety oil cylinder in a sliding mode. One end of the piston type ejector rod is connected with the valve element, and the other end of the piston type ejector rod extends out of the cover plate. The valve element comprises a plug-in check valve arranged in the valve element. The two ends of the plug-in check valve are communicated with a first hole and a valve element cavity respectively, and the allowed flowing direction of the plug-in check valve is the direction from the first hole and the valve element cavity. The safety oil cylinder is divided into two rod cavities, namely a first piston cavity and a second piston cavity, by the piston type ejector rod. The electro-hydraulic pilot control type plug-in type check valve has the advantages of being simple and reasonable in structure, high in safety, fast in closing response, low in noise, and wide in application range.
Owner:GUANGDONG YIZUMI PRECISION MACHINERY
Vessel pneumatic propulsion system
InactiveCN103241356AQuality improvementReduce kinetic energyPropulsive elementsMarine engineeringWaterline
The invention provides a vessel pneumatic propulsion system which comprises an air inlet unit and an ejecting unit, wherein the air inlet unit is arranged on a vessel body and is used for guiding outside air into the vessel body after pressurizing and speeding up the outside air; the ejecting unit is arranged on the portion of the vessel body, which is under the water line, and the ejecting unit is used for ejecting the air which is guided into the vessel body towards the rear portion of a vessel to the water; and when the pressure of the air which is guided into the vessel body is larger than the pressure of water on the portion of the ejecting unit, the air which is guided into the vessel body is ejected out through the ejecting unit. According to the vessel pneumatic propulsion system, energy saving can be effectively achieved during a propulsion process of the vessel.
Owner:巴柏赛斯船舶科技(上海)有限公司
Heat-conducting water vapor circulating anti-liquefaction power box
ActiveCN110601032AImprove water absorptionPrevent nestingSubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsHeat conductingWater vapor
The invention discloses a heat-conducting water vapor circulating anti-liquefaction power box, which structurally comprises a case, a canopy, a base, heat-dissipating openings and a machine door, wherein the machine door is hinged with the case; a door handle is arranged on the machine door; the base is connected with the case in a welding manner; the canopy covers the upper end of the case; a heat dissipation system in the case is matched with the heat-dissipating openings; a sealing plate and a border accessory part are arranged on the edge of a door frame, close to the machine door, of thecase; and when the sealing plate is affected with damp and the airtightness is reduced due to a temperature difference between inside and outside and water mist formed on a board of the sealing plate,the airtightness is reduced, the gas inevitably enters the inside, and the gas is sensed by using gas sensors to trigger a drive motor to work, so that the drive motor drives a telescopic pull rod tohorizontally move on a correcting horizontal shaft in a reciprocating manner; the water mist on the sealing plate can be wiped off to keep dry by using honeycomb sponge; the water absorption rate ismore effectively improved by adopting the honeycomb sponge; the moisture is reduced; and nesting of ants is avoided.
Owner:济宁慧晨电子有限公司
Spinning process equipment for polyester production
PendingCN110273187AWill not hinder normal opening and closingReasonable designSpinning solution de-aeratingSpinnerette packsWinding function
The invention discloses spinning process equipment for polyester production. The spinning process equipment comprises a grading box, a melting furnace, a spinneret device, a condensing box and a bidirectional winding device. The grading box comprises a pulverizing cover and a filtering box. The pulverizing cover is fixedly arranged at the head of the filtering box, and is hermetically connected with the filtering box. The spinning process equipment has the advantages that the structure of conventional spinning equipment for polyester production is improved to solve the problems of non-thorough melting and inconvenience in separation between spinneret plates and silks after spinning due to insufficiently disperse feeding and no cutting and screening structure of existing polyester production equipment, and the problem that winding structures do not have bidirectional winding functions; through the bidirectional winding device, users can conveniently and timely wind the spun silks; a motor is used for winding the silks in both forward and backward directions, so that intertwining during winding is effectively avoided, and the working efficiency is greatly improved.
Owner:福建省长乐市天梭纺织实业有限公司
Extra-high-voltage earthing switch with series-wound main circuit and arc extinguishing chamber for opening and closing induction current
ActiveCN107170630AImprove reliabilityThe overall structure is simpleHigh-tension/heavy-dress switchesAir-break switchesEngineeringInterrupter
Owner:HUNAN CHANGGAO HIGHVOLTAGE SWITCHGEAR CO LTD
Plough open/close apparatus for agricutural machine
An assembly for opening and closing a furrow in soil includes a furrow opener with a pair of discs positioned at an angle relative to each other. The discs each have an inner side facing toward each other and an outer side facing away from each other. Each disc also has a leading edge and a trailing edge relative to a travel direction. A furrow closer includes a pair of wheels, each having an inner side facing toward each other and positioned adjacent to a corresponding disc outer side. Each wheel also has a leading edge positioned between a corresponding disc leading edge and disc trailing edge, and a trailing edge positioned rearward of a corresponding disc trailing edge relative to the travel direction.
Owner:DEERE & CO
Locking apparatus and cap having the same
InactiveCN107539609AEffective opening and closingMaintain normal stateBuilding locksNon-removalbe lids/coversEngineeringMechanical engineering
Owner:HANA COBI PLASTIC
Water-spraying nozzle
ActiveCN104066516AReduce workloadIncrease workloadSpray nozzlesLiquid spraying apparatusEngineeringWater pressure
A water-spraying nozzle (1) equipped with a main nozzle body (6) in the interior of which a flow path (10) for water is formed, an operating lever (15) attached to the main nozzle body (6) so as to be able to move closer or farther away, an on / off valve (13) for opening / closing the flow path (10), and a relay lever (16) that is rotatably supported on the main nozzle body (6) and has a fulcrum section (17), force point sections (18, 19) abutting against the operating lever (15), and an action point section (20) abutting against the on / off valve (13), the relay lever (16) rotating to open / close the on / off valve (13) in accordance with the positional relationship between the operating lever (15) and the main nozzle body (6), wherein: two or more of the force point sections (18, 19) of mutually different distances from the fulcrum section (17) are provided to the relay lever (16); at a stop-water position of the on / off valve (13), the force point section (18) formed farthest from the fulcrum section (17) is made to abut against the operating lever (15); and at a position of the on / off valve (13) where the opening degree becomes greater than a predetermined degree, the other force point section (19) is made to abut against the operating lever (15). This configuration makes it possible within a water-spraying nozzle to reduce the working load on the operating lever even in a high-water-pressure state of the stop-water position.
Owner:株式会社高城
Cooking device
PendingCN113384135ASuitable for dischargeEffective pressure controlSteam cooking vesselsRoasters/grillsEngineeringControl valves
Owner:GREE ELECTRIC APPLIANCES INC
Air enemator
The invention discloses an air enemator. The enemator comprises an air inlet unit, a connecting tube and an air outlet unit, wherein the air inlet unit comprises an air inlet pump, an air inlet pinch valve and a solenoid valve; one end of the connecting tube is connected with a first outlet end of the solenoid valve, and the other end of the connecting tube is externally connected into a human body; the air outlet unit comprises an air outlet pinch valve, an exhaust gas bottle and a suction pump. According to the air enemator, by arranging the solenoid valve at the connection position of the air inlet unit and the air outlet unit, the air inlet unit and the air outlet unit can be effectively separated in an intersection mode, and the cross infection can be avoided; by arranging the air inlet pinch valve and the air outlet pinch valve, the air inlet unit and the air outlet unit can be effectively opened and closed in a safe mode; by arranging an air inlet one-way valve and an air outlet one-way valve, the air back flow can be effectively prevented; the air enemator is safe, reliable, convenient to operate, intelligent and efficient and has good market prospect.
Owner:SUZHOU GLOBALPEAK HIGH TCCH CO LTD
Intelligent fire damper and fire detection system
InactiveCN110118416AReduce the number of layoutsEffective opening and closingMechanical apparatusFire alarm electric actuationFire detectionThermometer
The invention belongs to the field of fire protection warning, and discloses an intelligent fire damper and a fire detection system. Thermometers which are used for measuring the temperature difference of rooms are respectively installed on the inner and outer sides of a fire damper; a smoke concentration sensor which is used for detecting smoke is installed on the outer side of the fire damper; an action performing structure of the fire damper, the thermometers and the smoke concentration sensor are in wireless connection with signal receiving nodes; the signal receiving nodes are in wireless(or wired) connection with a cloud system; and control instructions are sent to the action performing structure of the fire damper and an air outlet control structure of an air handling unit by the cloud system through fire operation and reasoning so as to start and stop the movement of the fire damper and an air outlet of the air handling unit or adjust the local flow. The fire damper has doublepreventive effects, the operation of a heating ventilation air conditioning system can be stopped in time, or the local flow is adjusted early, and the fire damper or the air outlet is intelligentlystarted and stopped; according to the design, heating ventilation air conditioning pipelines are combined with a smoke exhaust system, so that the number of the pipelines is greatly reduced.
Owner:FUJIAN UNIV OF TECH +1
Intelligent classification garbage can with voice-controlled electric push rods
PendingCN112591335APrecise pushEffectively put inWaste collection and transferRefuse receptaclesComputer hardwareSoftware engineering
The invention provides an intelligent classification garbage can with voice-controlled electric push rods. Household garbage classification and storage are completed through intelligent voice recognition and the electric push rods, a garbage can cover is automatically opened through the infrared induction principle when a person approaches, then garbage is put into the garbage can, only the name of the garbage needs to be said, the garbage can determines the type of garbage through voice recognition, and after the garbage is classified, garbage trays of corresponding garbage storage grids canbe automatically opened, so that the garbage falls into the garbage storage grids, and automatic garbage classification is realized. By means of the intelligent classification garbage can, garbage isintelligently classified, and fool-type garbage classification can be achieved during household use.
Owner:SHANGHAI DIANJI UNIV
A Chest Structure of a Car Crash Dummy with a Collision Detection Method
ActiveCN110864865BEasy to detectEffective opening and closingVehicle testingApparatus for force/torque/work measurementSimulationStructural engineering
The invention discloses a car collision dummy chest structure with a collision detection method, and relates to the field of car collision dummy chest structures. The existing chest structure cannot effectively measure data, and the use environment is limited problem, the following scheme is proposed, which includes a base plate, a support frame, and a cover plate, a hinge is provided between the cover plate and the base plate, a support block is provided in the support frame, and a front side of the support frame is provided with a For the dummy mould, slideways are provided at the upper and lower ends of the front side of the support block, and a pressure sensor is arranged in the support frame, and an L-shaped first limiting plate is fixedly connected to the rear side of the pressure sensor. A cavity is arranged in the frame, and the upper and lower inner walls of the cavity are fixedly connected with a second limit block, and the rear side of the pressure sensor is fixedly connected with a threaded barrel, and a threaded rod is sleeved in the threaded barrel. The device has the characteristics of convenient intuitive and effective measurement data, easy disassembly and assembly, and the use of ambient light.
Owner:天津瑷睿赛福科技有限公司
Electromagnetically controlled anti-leakage water storage gate for sewage
InactiveCN111535265AReduce frictionEasy to lift the gateBarrages/weirsSewageElectrical and Electronics engineering
The invention discloses an electromagnetically controlled anti-leakage water storage gate for sewage, and relates to the technical field of sewage. The electromagnetically controlled anti-leakage water storage gate for the sewage comprises a gate body; the middle part of the gate is rotatably connected with a rotating block; the middle part of the rotating block is rotatably connected with a screwrod which penetrates through and extends to the top of the gate body; the middle part of the bottom of the screw rod is fixedly connected with a first magnetic block; the outer side of the bottom ofthe screw rod is connected with clamping blocks which are distributed uniformly; and the middle part of each clamping block is fixedly connected with a second magnetic block. According to the electromagnetically controlled anti-leakage water storage gate for the sewage, through the matching of an electromagnet body and a third magnetic block, when water is stored, the electromagnet body is startedto generate magnetism to move the third magnetic block outwards and make anti-leakage plates pop out outwards quickly to seal a gate opening; and when the water is drained, the electromagnet body does not work, the anti-leakage plates are retracted into the gate body to effectively reduce the friction force between the gate body and the gate opening, which facilitates the ascending and descendingof the gate, reduces the wear of the gate, and prolongs the service life of the gate, thereby achieve a telescopic effect, and effectively ensuring the normal working and opening of the gate.
Owner:王盼
Manual and electric dual-purpose double-leaf flat opening vertical hinged arched protective door and control method
PendingCN112227905AEffective opening and closingPlay a protective effectNon-mechanical controlsFrame fasteningDoor thresholdElectric control
The invention discloses a manual and electric dual-purpose double-leaf flat opening vertical hinged arched protective door and a control method. The protective door comprises door leaves, a door frame, a lifting doorsill and an executing mechanism. The door frame is fixed to a wall body, the lifting doorsill is arranged at the bottom of the door frame and cooperates with the door leaves, the doorleaves are connected to the door frame through hinges, and the actuating mechanism is arranged on the door leaves. On the structure, the lifting doorsill is arranged to cooperate with the arched protective door, a double-control supporting mechanism is arranged to achieve effective protection and impact resistance of the protective door, the protective door is flushed with the ground in daily useto meet the walking requirement, the protective door is lifted to cooperate with the door leaves in emergency to achieve the protection function, and the function of bearing and decomposing impact isachieved; and on control, the manual-electric double-control executing mechanism is arranged, a corresponding control method is set to achieve electric control or manual control opening and closing ofthe door leaves, convenience of daily use and emergency opening and closing under emergency conditions are met, and it is guaranteed that the protective door can be effectively opened and closed under any condition.
Owner:CHINA INST OF BUILDING STANDARD DESIGN & RES
Self-cleaning type garbage transport vehicle
ActiveCN111994533AEffective opening and closingEasy to pourWaste collection and transferRefuse cleaningCarriageMechanical engineering
The invention discloses a self-cleaning type garbage transport vehicle, and relates to the technical field of garbage transport vehicle cleaning. The garbage transport vehicle comprises a vehicle head, tires and a carriage; side plates are arranged on the front side and the rear side of the carriage; a cover plate is arranged above the carriage; slide grooves are formed in the upper end of the side plates; a sliding mechanism is arranged at the lower end of the right side of the cover plate; a protective layer is arranged on one side of the carriage; a lifting mechanism is arranged at the upper end inside the protective layer; the lifting mechanism comprises a screw rod, a fixed plate and a rotating sleeve; the sliding mechanism comprises a slide column and a rotating wheel; second spraying ports are formed in both the left and right sides of the inner side upper ends of the side plates; traction rollers are arranged on two sides at the bottom of the carriage; the traction rollers areconnected by a transmission caterpillar band; and a plurality of cleaning roller brushes are arranged between the lower part of the transmission caterpillar band and the bottom of the carriage. The garbage transport vehicle overcomes the deficiencies of the prior art, use is convenient, high-efficiency and rapid cleaning of the garbage transport vehicle can be realized, and the cleaning efficiencyof the garbage transport vehicle can be improved.
Owner:安徽省皖工电动车科技有限公司
Cartridge check valve with electro-hydraulic pilot control
ActiveCN103438041BEffective opening and closingImprove securityServomotor componentsElectro hydraulicEngineering
The invention discloses an electro-hydraulic pilot control type plug-in type check valve which comprises a valve body, a valve element, a valve cover, a spring and a pilot valve. The valve cover is connected to the valve body in a covering mode, and the valve element and the spring are arranged in the valve body. The spring is connected between the valve cover and the valve element in a pressing mode, a cover plate is arranged on the valve cover, and a safety oil cylinder is defined by the valve cover and the cover plate together. A piston type ejector rod used for executing opening and closing of the valve element and for detecting whether the valve element is closed or not is arranged in the safety oil cylinder in a sliding mode. One end of the piston type ejector rod is connected with the valve element, and the other end of the piston type ejector rod extends out of the cover plate. The valve element comprises a plug-in check valve arranged in the valve element. The two ends of the plug-in check valve are communicated with a first hole and a valve element cavity respectively, and the allowed flowing direction of the plug-in check valve is the direction from the first hole and the valve element cavity. The safety oil cylinder is divided into two rod cavities, namely a first piston cavity and a second piston cavity, by the piston type ejector rod. The electro-hydraulic pilot control type plug-in type check valve has the advantages of being simple and reasonable in structure, high in safety, fast in closing response, low in noise, and wide in application range.
Owner:GUANGDONG YIZUMI PRECISION MACHINERY
Low-multiple foam generator
InactiveCN111249653AEffective opening and closingReduce maintenance costsFire rescueAir filtrationAir filter
The invention relates to a low-multiple foam generator, and belongs to the technical field of fire-fighting equipment. The low-multiple foam generator solves the problems that an existing low-multipleair foam generator is unreasonable in inner side structure and easy to break and needs to be replaced frequently. The low-multiple air foam generator comprises a water intake section, a nozzle and anair filter screen. The water intake section is used for feeding water. The nozzle is connected to the rear side of the water intake section. The air filter screen is connected to the rear side of thenozzle. A water outlet end sealing mechanism for controlling water flow intake and leaving is connected to the rear side of the air filter screen. The water outlet end sealing mechanism comprises a water outlet end shell connected to the air filter screen. A repeated sealing valve clack mechanism is arranged in the water outlet end shell. A repeated sealing valve clack mechanism is pressed on a sealing flange through an elastic assembly arranged at the rear end of the repeated sealing valve clack mechanism. The sealing flange is connected to the rear end of the air filter screen.
Owner:ZIBO AIERMA FIRE FIGHTING EQUIP
The main circuit is connected in series with the arc extinguishing chamber to open and close the ultra-high voltage grounding switch for induced current
ActiveCN107170630BEffective opening and closingImprove reliabilityHigh-tension/heavy-dress switchesAir-break switchesUltra high voltageBottle
The invention discloses an extra-high-voltage earthing switch with series-wound main circuit and arc extinguishing chamber for opening and closing an induction current. The extra-high-voltage earthing switch comprises an earthing switch body, an arc extinguishing chamber and an arc extinguishing chamber operation mechanism; the earthing switch body comprises a mounting base, an earthing base, a porcelain bottle, a main earthing knife switch, a small earthing knife switch, a main earthing knife switch operation mechanism and a small earthing knife switch operation mechanism; a main static contact is mounted at the top end of the porcelain bottle; the earthing base is mounted above the mounting base through an insulating column; the bottom end of the main earthing knife switch is mounted on the earthing base and connected with the main earthing knife switch operation mechanism, and a main movable contact is mounted at the top end; the bottom end of the small earthing knife switch is mounted on the mounting base and connected with the small earthing knife switch operation mechanism, a small movable contact is mounted at the top end, and a small static contact is mounted on the earthing base; and one end of the arc extinguishing chamber is connected with the arc extinguishing chamber operation mechanism while the other end is connected with the earthing base. The extra-high-voltage earthing switch has the advantages of simple structure, high reliability, capacity of opening and closing the high-parameter induction current and the like.
Owner:HUNAN CHANGGAO HIGHVOLTAGE SWITCHGEAR CO LTD
A self-cleaning garbage truck
ActiveCN111994533BEffective opening and closingEasy to pourWaste collection and transferRefuse cleaningBrushTruck
The invention discloses a self-cleaning garbage truck, which relates to the technical field of garbage truck cleaning. Including the head, tires and carriage, side panels are arranged on the front and rear sides of the carriage, a cover plate is arranged above the carriage, a first chute is arranged at the upper end of the side plate, a sliding mechanism is arranged at the lower end of the right side of the cover plate, and a protective layer is arranged on one side of the carriage The upper end of the protective layer is provided with a lifting mechanism. The lifting mechanism includes a screw rod, a fixed plate and a rotating sleeve. The sliding mechanism includes a sliding column and a rotating wheel. There are second spray ports on the left and right sides of the upper end of the inner side of the side plate. Traction rollers are provided, and the traction rollers are connected by a drive crawler, and a plurality of cleaning roller brushes are arranged between the lower part of the drive crawler and the bottom of the carriage. The invention overcomes the shortcomings of the prior art, is convenient to use, can clean the garbage truck efficiently and quickly, and improves the cleaning efficiency of the garbage truck.
Owner:安徽省皖工电动车科技有限公司
An air enema instrument with air purification
ActiveCN105013034BEasy to operateEffective cross separationEnemata/irrigatorsMedical devicesAir enemaAir cleaning
The invention discloses an air enema instrument with an air purification function. The air enema instrument with the air purification function comprises a vacuum pump, an inlet end of an electromagnetic valve, an end of a connecting pipe, an inlet end of an exhaust air bottle and an inlet end of a purification unit, wherein the inlet end of the electromagnetic valve is connected with an air outlet end of the vacuum pump, the end of the connecting pipe is connected with a first outlet end of the electromagnetic valve, the inlet end of the exhaust air bottle is connected with a second outlet end of the electromagnetic valve, the inlet end of the purification unit is connected with an outlet end of the exhaust air bottle, the outlet end of the purification unit is connected with an air inlet end of the vacuum pump, and the other end of the connecting pipe is externally connected into a human body. According to the air enema instrument with the air purification function, an air inlet pipeline and an air outlet pipeline can be effectively separated in a crossing mode to avoid cross infection by arranging the electromagnetic valve at the joint of the air inlet pipeline and the air outlet pipeline; exhaust air can be recycled by arranging the purification unit at the outlet end of the exhaust air bottle. The air enema instrument with the air purification function is safe, reliable, convenient and fast to operate, intelligent and efficient, and has a good market prospect.
Owner:SUZHOU GLOBALPEAK HIGH TCCH CO LTD
Sewage treatment device for canned fruit processing
ActiveCN111762829AEasy to cleanImprove processing qualityWater/sewage treatment apparatusFood treatmentAgricultural scienceSewage treatment
The invention is applicable to the technical field of sewage treatment, and provides a sewage treatment device for canned fruit processing. The sewage treatment device comprises a bearing device, a quantitative adding device and a control system, wherein a cleaning device and a conveying device are installed in the bearing device; the quantitative adding device comprises an adding box, a guide rail, a moving block and a guide device, the adding box is connected with the moving block through the guide device, a top plate is connected with the box body through a reset piece, and a feeding hole is formed in the box body; the guide device comprises a guide rod, a connecting block and a rotating piece, the upper end of the connecting block is fixedly connected with the adding box, the rotatingpiece comprises a rotating sleeve and a support, and the rotating sleeve is connected with the guide rod in a sleeving manner; a moving block sleeves the guide rail; and a top cover device is arrangedat the other end of the guide rail and comprises a vertical rod, a transverse rod and a top rod, and the vertical rod is perpendicularly connected with the transverse rod. Therefore, the wastewater treatment device can be used for effectively treating wastewater with different drug concentrations, and working efficiency and working quality are improved.
Owner:山东凯欣绿色农业发展股份有限公司
Storage device and drawer closing method thereof
The invention discloses a storage device and a drawer closing method thereof. According to the storage device, one of a motor or a rack for driving a drawer is arranged on an installation base, the installation base is arranged on an energy storage mechanism, when the drawer is opened, a gear and the rack are unhooked, and the installation base is located at a high position; when the gear and the rack are meshed, the installation base is located at a low position; a position detection device is combined to determine the position of the installation base; when the installation base is in the low position, the motor is controlled to be started to enable the drawer to be automatically closed; and when the drawer needs to be closed, pushing force only needs to be applied to any position of the front end of the drawer, compared with pressing of a button at a specific position, operation is easier, and the storage device is more suitable for pharmacy application. Meanwhile, when a worker in front of the drawer collides with the opened drawer, the drawer can automatically trigger the motor to close the drawer under the action of thrust, so that hard collision between the drawer and the worker is effectively avoided, and the safety is fully improved.
Owner:SUZHOU KIMAUTO TECH CO LTD
Sprinkler
ActiveCN104066516BReduce workloadIncrease workloadSpray nozzlesLiquid spraying apparatusWater stopWater flow
A sprinkler head (1), comprising a sprinkler body (6) with a water flow path (10) formed therein, capable of being mounted on the sprinkler body (6) in an approachable and detachable manner The rod (15), the on-off valve (13) for opening and closing the flow path (10), has a fulcrum (17) rotatably supported on the spray head body (6), and a contact with the operating rod (15). Power point parts (18, 19) and the relay rod (16) of the action point part (20) abutted with the on-off valve (13), the relay rod (16) and the operating rod (15) and the nozzle main body (6) The positional relationship of the valve rotates correspondingly to open and close the on-off valve (13). Among them, two or more power point parts (18, 19) with different distances from the fulcrum part (17) are set on the relay rod (16). , at the water-stop position of the on-off valve (13), the point of force (18) formed farthest from the fulcrum (17) is abutted against the operating rod (15), and the opening ratio of the on-off valve (13) is At a position where the predetermined degree is large, another point of force (19) is brought into contact with the operating rod (15). According to the above configuration, in the sprinkler head, even in the state of high water pressure at the water stop position, the workload on the control lever can be reduced.
Owner:TAKAGI CO LTD
Steam aerated concrete stirring equipment and use method
PendingCN114131759ASave spaceReduce consumptionMixing operation control apparatusPretreatment controlProcess engineeringSlurry
The invention discloses steam aerated concrete stirring equipment and a using method, and relates to the field of steam aerated concrete manufacturing, the steam aerated concrete stirring equipment comprises a slurry device, a material drying device, a mixing device and an execution device, the mixing device comprises a stirring supporting rod and a mixing supporting rod, the stirring supporting rod and the mixing supporting rod are vertically arranged, and the stirring supporting rod and the mixing supporting rod are arranged in parallel. The stirring supporting rod is located at the upper end of the mixing supporting rod, a movable slurry outlet is formed in the position, opposite to the mixing bin, of the distributing bin, a movable lime outlet is formed in the position, opposite to the mixing bin, of the lime conveying bin, and the stirring supporting rod is suitable for rotating to control discharging of the movable slurry outlet and the movable lime outlet. A discharge hole is formed in the bottom end of the mixing device. According to the invention, the preparation of the raw material for rapidly preparing the aerated concrete is realized by adopting a relatively small area.
Owner:ANHUI MASTEEL MINING RESOURCES GRP NANSHAN MINING CO LTD
A continuous river sewage collection and cleaning system
Owner:SHANDONG WATER GENERAL CO LTD
Femtosecond heterodyne optical Kerr gate and imaging device and method based on the optical Kerr gate
ActiveCN103728811BHigh resolutionImprove time resolutionHigh-speed photographyNon-linear opticsImage resolutionPolarizer
A femtosecond heterodyne optical Kerr gate and an imaging device and method based on the optical Kerr gate. The detection optical path of the imaging device is sequentially provided with the target to be measured, a femtosecond heterodyne optical Kerr gate composed of a polarizer, an optical Kerr medium and a polarizer, and a CCD; and the polarization direction of the polarizer and the detection pulse The vertical direction of polarization has a heterodyne angle of 3-5°; the switching optical path is provided with an optical delay line and a half-wave plate in sequence, and the switching pulse and the detection pulse overlap in the optical Kerr medium. The imaging method is as follows: the femtosecond pulse is divided into two channels, the detection pulse is incident on the sample to be tested, and enters the femtosecond heterodyne optical Kerr gate after reflection and transmission; The component of the detection pulse that carries the sample topography information is incident on the CCD by the gated detection pulse to obtain a topography image of the sample to be tested with ultra-high time resolution. The invention has the advantages of simple optical path, very short gate time, imaging spatial resolution close to system diffraction limit and the like.
Owner:XI AN JIAOTONG UNIV
Sewage treatment plant for canned fruit processing
ActiveCN111762829BEasy to cleanImprove processing qualityWater/sewage treatment apparatusFood treatmentBiotechnologyAgricultural science
The present invention is applicable to the technical field of sewage treatment, and provides a sewage treatment device for canned fruit processing, including a carrying device, a quantitative adding device and a control system, and a cleaning device and a conveying device are installed inside the carrying device; the quantitative adding device includes an adding box, Guide rail, moving block and guiding device, the adding box is connected to the moving block through the guiding device, the top plate is connected to the box body through the reset piece, and there is a feeding hole on the box body; the guiding device includes a guide rod, a connecting block and a rotating piece, and the upper end of the connecting block is fixed Connect the add-on box, the rotating part includes a rotating sleeve and a bracket, and the rotating sleeve is sleeved on the guide rod; the moving block is sleeved on the guide rail, and the other end of the guide rail is provided with a top cover device. crossbar. Thereby, the present invention can effectively treat waste water with different drug concentrations, and improve work efficiency and work quality.
Owner:山东凯欣绿色食品股份有限公司
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