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115results about How to "Full use of space" patented technology
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Working device setted on one place and engineering machinery using it
InactiveCN1831253AShorten the timeImprove operational skillsMechanical machines/dredgersVehiclesState of artEngineering
The invention is a working device arranged in some place, composed of two or above working devices arranged in some place, back-to-back, side-arranged, opposite, staggered, side-by-side, up and down, rotatable, inclinable, turnable, movable, liftable or in other form. And an engineering machine applying it is composed by arranging it in corresponding position on a corresponding vehicle or chassis or connecting it with the correspond position. And it can compose various engineering machines by various vehicles or chassises, compact, multifunctional, low-cost, high-efficiency and energy-saving, and having strong practicality.
Owner:姚实现
Lower limb multi-training mode rehabilitation robot
InactiveCN102068367AReasonable locationRealize rehabilitation trainingChiropractic devicesMuscle exercising devicesFoot ankle jointMuscles of the hip
The invention discloses a lower limb multi-training mode rehabilitation robot, which comprises a pedal drive mechanism, a knee and hip joint movement mechanism and a foot ankle joint movement mechanism. In the pedal drive mechanism, one end of a pedal shaft is connected with a pedal and the other end of the pedal shaft is connected with the leg knee and hip joint movement mechanism and the foot ankle joint movement mechanism. In the knee and hip joint movement mechanism, a connecting rod is fixedly connected with the end part of a middle shaft, the input end of an underdrive device is connected with a brake and a drive source and the output end of the underdrive device is connected with the middle shaft. The left and right sleeves of the foot ankle joint movement mechanism are driven by drive mechanisms which drive in opposite directions, an input drive mechanism is connected with a drive source, and the output drive mechanism is connected with the pedal shaft. In the device, the drive of the knee, hip and foot ankle joint movements around the same central line is realized, the real time control of the brake and the two drive sources is adopted to realize the passive, assisting, active and damping rehabilitation training modes of the six joints on the lower limbs of a patient, the structure is compact, the control is accurate, the operation is safe, and batch production can berealized easily.
Owner:HUAZHONG UNIV OF SCI & TECH
Pharmacy robot device, method and system
ActiveCN111846721AIntensive storageFull use of spaceConveyorsStorage devicesDispensaryPhysical medicine and rehabilitation
A pharmacy robot device comprises a chassis, a pharmacy, push rod equipment, a conveyor belt and an induction door, and is used for executing the functions of drug replenishment, delivery and inventory, and an AI verification system and an intelligent diagnosis system are combined to realize physician service, pharmacist service and pharmaceutical affair service of the pharmacy. According to requirements, a plurality of pharmacy robot devices can be linked in parallel or in series, the variety and number of stored drugs are increased, the device is simple in structure and flexible to deploy and configure, and therefore, the operation cost of a pharmacy shop is reduced.
Owner:XIAMEN BONAI MOLD DESIGN CO LTD
Method for making green plum fruit wine
InactiveCN101942373AInnovativeUnique craftAlcoholic beverage preparationMicroorganism based processesYeastFruit wine
The invention discloses a method for making green plum fruit wine. Green plum fruits are used as a raw material. The method for making the green plum fruit wine comprises preparation of a culture medium, pulp blending, amplified culture of active dry yeast, main fermentation, post fermentation, blending, inspection and storage. The method has the advantages of innovativeness of the fermentation process, unique process, low cost, full space utilization and capability of improving the utilization rate and comprehensive economic value of the green plum resource; and the brewed green plum fruit wine has high total flavone content (141.48mg / L), high wine yield (260.1 percent) and high alcoholic strength (10.2 percent).
Owner:ANHUI AGRICULTURAL UNIVERSITY
Turbine blade honeycomb spiral cavity cooling structure
ActiveCN111075510AFull use of spaceIncrease the number ofEngine manufactureEngine fuctionsTurbine bladeHoneycomb
The invention belongs to the technical field of turbine cooling of aero-engines and gas turbines, and relates to a turbine blade honeycomb spiral cavity cooling structure. The turbine blade honeycombspiral cavity cooling structure involves hollow turbine blades, honeycomb spiral cavities and turbulence columns, wherein cooling air channels are arranged in the hollow turbine blades, and the cooling air channels are used for allowing low-temperature cooling air to flow in the blades to cool the blades; the plurality of honeycomb spiral cavities which are arranged in arrays are arranged in the blade wall surfaces of the hollow turbine blades for allowing the cooling air to enter and carry out convection cooling; the centers of the honeycomb spiral cavities are provided with turbulence columns which are in a cylindrical structure; and in each unit body, air inlet holes and air outlet holes are positioned in the two sides of the blade wall surfaces correspondingly, and the central lines ofthe air inlet holes and the central lines of the air outlet holes are parallel in the same vertical plane. According to the cooling structure, the number of structural elements per unit area can be increased by about 15%, the flow resistance and loss of the cooling air are reduced by about 10%-15%, and then the efficiency of the whole engine is improved.
Owner:DALIAN UNIV OF TECH
Coupling multistage device with active carbon purifying waste gas
InactiveCN1820819ATake advantage ofCompact structureDispersed particle separationActivated carbonMaterial distribution
The present invention provides coupling multistage apparatus with active carbon to purify waste gas, and the apparatus is used in desulfurizing, denitrating, dedusting, eliminating heavy metal and eliminating organic compound of waste gas. It consists of pre-purifying room, movable adsorption bed, purified gas outlet, material feeding mechanism, and discharging mechanism. Each of the material feeding mechanism and the discharging mechanism consists of material bin, material guide pipe and gas trap valve. The movable adsorption bed consists of one or several adsorption sections superposed sequentially, the material feeding mechanism is set on the top, the discharging mechanism is set in the bottom, and the pre-purifying room and the purified gas outlet are set in the side. The apparatus has compact structure, simple material distribution, complete functions, less resistance, high purifying effect, fully use of active carbon, long service life and low running cost.
Owner:史鱼海
Cylindrical lithium-manganese dioxide battery structure with high capability and preparation method thereof
ActiveCN101916879AReduce contact areaFull use of spaceFinal product manufactureNon-aqueous electrolyte accumulator electrodesLithiumEngineering
The invention relates to a cylindrical lithium-manganese dioxide battery structure with high capability, wherein a ring of diaphragm (4) is wrapped on an outer surface of an anode electrical core (3), a lithium band (5) is arranged between the diaphragm (4) and a steel shell (1), a cover assembly (9) is located on the inner upper end of the steel shell (1), an anode core post (7) is located in the middle of the cover assembly (9), a metal connecting strip (10) is connected with the anode core post (7), the cover assembly (9) is provided with a liquid injection hole (11) and a sealing pin (8) for sealing the liquid injection hole (11), and an insulation sheet (6) for isolating an anode piece (3) from the lithium band (5) is arranged at the inner bottom of the steel shell (1). By adopting the cylindrical lithium-manganese dioxide battery structure, the capability of the battery is increased by 25.0%-36.4%, and the cost of materials is reduced. The invention further discloses a method for assembling the cylindrical lithium-manganese dioxide battery structure with high capability.
Owner:武汉昊诚锂电科技股份有限公司 +1
Pedal type lower limb rehabilitation training device
InactiveCN102133150ARealize active and passive rehabilitation trainingCompact structureGymnastic exercisingChiropractic devicesAnkle foot jointEngineering
The invention discloses a pedal type lower limb rehabilitation training device comprising two groups of pedal rotating mechanisms, a knee-hip joint moving mechanism and an ankle joint moving mechanism. Each pedal rotating mechanism comprises a pedal and a pedal shaft, wherein one end of the pedal shaft is connected with the pedal, the other end of the pedal shaft is connected with a leg-knee-hip joint moving mechanism and the ankle joint moving mechanism. The knee-hip joint moving mechanism comprises a central shaft, a transmission wheel and two connecting rods, wherein the two connecting rods are same in structure and connecting mode, and are symmetrically arranged relative to the central point of the central shaft. The ankle joint moving mechanism comprises a left sleeve, a right sleeve, an input transmission mechanism, a left transmission mechanism, a right transmission mechanism and two groups of output transmission mechanisms, wherein the transmission directions of the left transmission mechanism and the right transmission mechanism are opposite. The device realizes the transmission that a knee-hip joint and an ankle joint can move around the same central line, realizes the positive and passive rehabilitation training of six joints of a lower limb of a patient, has a compact structure, high space utilization, and accurate control, and is easy to realize modularization of the device.
Owner:HUAZHONG UNIV OF SCI & TECH
Device for adjusting toilet area of public toilet
InactiveCN107130819ASmooth movementMeet the requirements of humanized designWallsSpecial buildingEngineeringLatrine
The invention discloses a device for adjusting the toilet area of a public toilet. The device comprises a separating door which is movably arranged in a toilet passage for transition of people going to a toilet and is used for separating the toilet passage into a male toilet area and a female toilet area, and a drive device which is used for controlling the separating door to make rectilinear motion in the toilet passage so as to regulate the sizes of the male toilet area and the female toilet area, wherein the toilet passage is positioned between the toilet areas and walls; and toilet rooms are arranged in the toilet areas. The device has a design in accordance with humanized designing requirements, sufficiently takes people stream uncertainty into consideration on the basis of meeting the toilet requirements of males and females, and can be used for adjusting sizes of the male and female toilet areas to relieve the toilet queuing problem for people.
Owner:ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
Ring heat exchanger of sterling heat engine
InactiveCN102086820AIncrease the heat exchange areaMeet heat transfer needsHot gas positive displacement engine plantsPlate heat exchangerEngineering
The invention provides a ring heat exchanger of a sterling heat engine. The ring heat exchanger comprises a ring heat exchanger main body and a plurality of connecting pipes which are arranged at two ends of the ring heat exchanger main body. The interior of the ring heat exchanger is provided with at least two heat exchange channels in a centrosymmetrical distribution manner, and the symmetrical center is the center of the central channel; two ends of each heat exchange channel are respectively provided with a connecting pipe; a heat exchange wall between the heat exchange channels is internally provided with a plurality of heat exchange holes; and heat exchange plates are distributed on the surface of the ring heat exchanger. The ring heat exchanger of the sterling heat engine provided by the invention has the advantages that a plurality of working chambers of each individual heat exchanger of the sterling heat engine are integrated into a whole, and the heat exchanging demands of the working chambers at each thermodynamic process are satisfied; the heat exchange area between the heat exchanger and a heat source is increased effectively, the heat exchange capability is strengthened, and the existing water cooling system can be completely replaced by a wind cooling system; the ring heat exchanger is especially used for a sterling invertible heat engine, the space is utilized fully, and the volume of the whole ring heat exchanger is smaller.
Owner:孔令斌
Rapid water heater
A quick water heater belongs to heating equipment and solves the problems of prior art, such as non-uniform heating of energy-converting sheets, formation of stagnant water zones in the water tank, and scale formation. The quick water heater comprises a shell inside which a water tank, a heating coil and a power frequency transformer are arranged, an eddy current heating device arranged inside the water tank, and a water inlet pipe and a water outlet pipe both arranged on the water tank. The heating coil is eclectically connected with the power frequency transformer. The invention is characterized in that the water tank, the eddy current heating device and the heating coil are ring-shaped; and the heating coil is positioned outside the water tank and opposite to the eddy current heating device. The inventive technical proposal ensures the uniform distribution of heat produced by the eddy current heating device and the uniform heating of water flowing through the heating device, thereby increasing the heat efficiency of the water heater. Additionally, the ring-shaped water tank can prevent the formation of stagnant water zones and water scale, so that the service performance of the water heater is improved and the service life of the water heater is prolonged.
Owner:SUPERMAN GROUP
Flow turning-back gas liquid cross-flow super-gravitational field revolving bed equipment
ActiveCN101229503AFull use of spaceReduce resistanceChemical/physical/physico-chemical moving reactorsFractional distillationRotational energyEngineering
The invention relates to a rotating bed of overweight field of baffled gas-liquid cross flowing type. The shell of the invention is divided into an upper cavity and a lower cavity by a separating plate; a sealing device is arranged between the separating plate and the upper end plate; a gas outlet and a liquid inlet are respectively communicated with the upper cavity; the gas inlet and the liquid outlet are respectively communicated with the lower cavity; a rotary shaft goes through the shell; the rotor consists of the upper end plate, a lower end plate, an upper concentric circle, a lower concentric circle and a liquid distributor which are fixedly connected with the rotary shaft, wherein, the upper concentric circle and the lower concentric circle are crossly positioned in the rotor to form a devious S-shaped baffled passage; the upper concentric circle and the lower concentric circle are provided with the small holes corresponding to the liquid outlet holes on the liquid distributor in axial direction; the gas inlet and the liquid outlet are communicated with the S-shaped passage; one end of a liquid guide pipe is communicated with the upper end of the liquid distributor while the other end with liquid inlet. The invention has the advantage of excellent mass transfer capability which reduces the rotational energy consumption and pressure.
Owner:ZHEJIANG UNIV OF TECH
Flow turning-back gas liquid cross-flow super-gravitational field revolving bed equipment
ActiveCN101229502AImprove mass transfer capacityReasonable structureChemical/physical/physico-chemical moving reactorsFractional distillationMass transferEngineering
The invention relates to a rotating bed of overweight field of baffled gas-liquid cross flowing type. The shell of the invention is divided into an upper cavity and a lower cavity by a static disc; a gas outlet and a liquid inlet are respectively communicated with the upper cavity; the gas inlet and liquid outlet are respectively communicated with the lower cavity; a rotary shaft goes through the shell; the rotor consists of an upper movable disc, a lower movable disc, a concentric circle of the lower movable disc, a short concentric circle, a long concentric circle and a liquid distributor which are fixedly connected with the rotary shaft, wherein, the upper movable disc is provided with the slots for gas circulation; the long concentric circle is arranged between the upper movable disc and the static disc; the long concentric circle and the short concentric circle are crossly positioned; a first passage and a second passage are communicated through the upper movable disc slot to form a devious S-shaped baffled passage; the upper concentric circle and the lower concentric circle are provided with the small holes corresponding to the liquid outlet holes on the liquid distributor in axial direction; one end of a liquid guide pipe is communicated with the upper end of the liquid distributor while the other end with liquid inlet. The invention has the advantages of excellent mass transfer capability which reduces the rotational energy consumption and pressure.
Owner:ZHEJIANG UNIV OF TECH
Cell and production method thereof
PendingCN107785606AExcellent rate performanceOvercome technical problems that are difficult to weld and lead toFinal product manufactureSecondary cellsPouch cellElectrical and Electronics engineering
The invention discloses a cell and a production method thereof and relates to the technical field of cells. The main technical scheme includes that the cell comprises a roll core group, a connecting structure and tabs, wherein the roll core group comprises a plurality of roll cores, each consisting of a positive electrode lug and a negative electrode lug; the connecting structure comprises a positive electrode connecting structure and a negative electrode connecting structure, the positive electrode connecting structure is connected with all the positive electrode lugs in the roll core group,and the negative electrode connecting structure is connected with all the negative electrode lugs; the tabs include a positive electrode tab and a negative electrode tab, wherein the positive electrode tab is connected with the positive electrode connecting structure, and the negative electrode tab is connected with the negative electrode connecting structure. The cell mainly refers to a multi-roll-core pouch cell high in rate capability, and the corresponding production method is simple.
Owner:GREE ELECTRIC APPLIANCES INC
Three-dimensional parking system integrated with automatic control management
The invention discloses a three-dimensional parking system integrated with automatic control management. The system comprises a garage, an APP client, a vehicle body detection device, a vehicle suspension device, a vehicle management automatic control center system and a garage location positioning device; the vehicle suspension device comprises a vehicle locking device and a vehicle moving device, and the APP client, the vehicle body detection device, the vehicle locking device, the vehicle moving device and the garage location positioning device are all connected with the vehicle management automatic control center system. The three-dimensional parking system integrated with automatic control management is reasonable in design, a user can achieve parking space reservation, automatic parking and early picking-up through the APP client, wheel-locking suspension type parking is adopted innovatively, idle spaces are reduced, the system can detect the size and height of the vehicle body and allocate packing spaces, the garage can have more spaces to store vehicles, the utilization benefit is high, and the system is suitable for wide popularization.
Owner:刘雨然
Movable supporting high-speed train logistics informationization unit load device
PendingCN110027817AStrong structural commonalityFull use of spaceLarge containersLoad-engaging elementsUnit load deviceLogistics management
The invention discloses a movable supporting high-speed train logistics informationization unit load device. The movable supporting high-speed train logistics informationization unit load device comprises corner beams (1), long beams (2), wide beams (4) and broken line or wave type box boards (3), wherein the corner beams (1), the long beams (2) and the wide beams (4) are perpendicular mutually; the top surface and three side faces of the unit load device are sealed through the corner beams (1), the long beams (2), the width beams (4) and the broken line or wave type box boards (3); and a boxbottom board (10) is welded to the wide beams (4) and the long beams (2) on the periphery of the bottom of the unit load device. A box door (7) is arranged on the unsealed side face of the unit load device; a partition shelf (6) is arranged in a sealed cavity; and the partition shelf (6) comprises a partition board (601) and lifting rods (602). Each corner beam (1) comprises a sliding support (101), a buckle (102) and a slideway beam (103), and the wide head of the sliding support (101) is provided with a rectangular groove. The movable supporting high-speed train logistics informationizationunit load device is high in structure universality and full in space utilization, integrates three transport modes, realizes digitized information storage and facilitates standardization and universality of high-speed train logistics container transportation. The problem existing in transportation of the unit load device under different conditions is solved.
Owner:CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
Ceiling fan motor
ActiveCN103683622ASimple structureEasy overall disassemblyMechanical energy handlingSupports/enclosures/casingsMotor shaftCeiling fan
The invention provides a ceiling fan motor, and belongs to the technical field of motors. The ceiling fan motor solves the technical problems that an existing ceiling fan motor is large in size, complicated in structure and high in production and use cost. According to the technical scheme, the ceiling fan motor comprises an end cap, a motor shaft, a first bearing, a second bearing, a stator and a rotor, wherein the middle of the end cap is vertically provided with a shaft barrel penetrating through the end cap, the two ends of the shaft barrel extend to the outside of the upper surface of the end cap and the outside of the lower surface of the end cap respectively, the first bearing and the second bearing are fixedly arranged at the upper end and the lower end of the inside of the shaft barrel respectively, the motor shaft penetrates through the shaft barrel, the first bearing and the second bearing are arranged on the motor shaft in a sleeved mode, the stator is fixedly arranged on the motor shaft in a sleeved mode, the rotor is fixedly arranged on the lower surface of the end cap and located on the periphery of the stator, the inner side wall of the rotor and the outer side wall of the stator are separated, and the rotor rotates on the periphery of the stator and enables the end cap, the first bearing and the second bearing to rotate synchronously. The ceiling fan motor is simpler in structure, production and use cost is reduced, accuracy is improved and the ceiling fan motor operates more stably.
Owner:NINGBO HUJIANG ELECTRIC MOTOR
Battery module for vehicle and vehicle
InactiveCN111769221AFlexible adjustmentGuaranteed cooling effectSecondary cellsCell component detailsMechanical engineeringBattery cell
The invention discloses a battery module for a vehicle and the vehicle. The battery module for the vehicle comprises a shell, a battery cell stack and a first cooling plate, and an accommodating spaceis formed in the shell. The plurality of battery cell stacks are arranged in the horizontal direction and are accommodated in the accommodating space. Each battery cell stack comprises a plurality ofbattery cells stacked in the vertical direction and an end plate suitable for clamping the plurality of battery cells. The first cooling plate is arranged in the accommodating space and is positionedbetween the two adjacent battery cell stacks. According to the battery module, the plurality of battery cell stacks are arranged in the battery module, each battery cell stack is formed by stacking the plurality of battery cells in the thickness direction, that is, the height of the battery module can be adjusted by increasing or decreasing the number of the battery cells, so that the size of thebattery module in the horizontal direction and the vertical direction is adjustable, the grouping flexibility of the battery module is improved, and the battery module can be suitable for different vehicle types.
Owner:BEIJING ELECTRIC VEHICLE
Mixed flow stirring soybean milk machine
InactiveCN105310542AImprove mixing and crushing effectImprove efficiencyKitchen equipmentEngineeringContact mode
The invention discloses a mixed flow stirring soybean milk machine which comprises a base, an outer barrel body, a barrel body fixing plate, a barrel cover and a stirring rotary disc. A heat insulation barrel is arranged on the inner side wall of the outer barrel body. A plurality of circles of heating pipes are arranged inside the heat insulation barrel. The inner sides of the heating pipes are provided with a heating barrel in a tight contact mode. The bottoms of the outer barrel body, the heat insulation barrel and the heating barrel are fixed to the base through the barrel body fixing plate. An outer rotary sleeve shaft penetrates through the center of the barrel body fixing plate. The portion, penetrating through the barrel body fixing plate, of the outer rotary sleeve shaft is sleeved with a sealing ring. An inner rotary shaft penetrates into the outer rotary sleeve shaft. The bottom of the outer rotary sleeve shaft and the bottom of the inner rotary shaft are provided with an outer rotary sleeve shaft driving gear and an inner rotary shaft driving gear. During smashing and stirring, disordered turbulent flow is formed, and the smashing and stirring effect and efficiency are improved.
Owner:金庆新
Front vertical beam reinforcing plate, right front vertical beam and automobile
Owner:ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
Four-series non-dispersive infrared gas sensor
PendingCN105319176AHigh sensitivityFull use of spaceMaterial analysis by optical meansGas chamberMoisture sensor
The invention discloses a four-series non-dispersive infrared gas sensor which includes a shell body, and a detector and a light source which are arranged in the shell body. A pedestal in the shell body is also provided with: an outer wall of an annular air chamber wall of the detector, an inner wall, which is concentric with the detector, of an external circular-arc-shaped reflective wall, a first bias guide reflective surface, a second bias guide reflective surface and a third bias guide reflective surface. The light source is arranged between the outer wall and the inner wall. The first bias guide reflective surface reflects infrared light emitted from the light source successively through the second bias guide reflective surface and the third bias guide reflective surface and then the infrared light enters the detector. The gas sensor is more sufficient in space utilization. A lengthened optical path is distributed more uniformly inside the shell body of the gas sensor. A humiture sensor is designed in the gas chamber, so that the gas sensor is improved in sensitivity and can provide humiture compensation more accurately.
Owner:无锡贝嘉德安全防护设备有限公司
Oxygen-nitrogen separation housing of oxygen generator
PendingCN106976842AIncrease oxygen outputIncrease the number of liters of oxygen outputSpecific gas purification/separationOxygen preparationMolecular sieveNitrogen
The invention discloses an oxygen-nitrogen separation housing of an oxygen generator. The oxygen-nitrogen separation housing comprises a separation barrel and molecular sieves, wherein the lower end of the separation barrel is sealed; a plurality of radial partition plates are arranged in the separation barrel and an inner cavity of the separation barrel is separated into a plurality of fan-shaped cavities which are arranged along the circumferential direction through the radiation partition plates; and the fan-shaped cavities are filled with the molecular sieves. By adopting an equant cylinder structure, the oxygen-nitrogen separation housing of the oxygen generator has the characteristics that the oxygen-nitrogen separation housing is integrally molded, space is well used, the volume for containing the molecular sieves is increased and the defect of the large size of the generator is overcome by a U-shaped loop.
Owner:崔泽龙
Vacuum pulse drying machine
InactiveCN106322922AEvenly heatedDry thoroughlyDrying solid materials without heatDrying machines with local agitationMeasurement deviceProcess engineering
The invention relates to the technical field of drying equipment, in particular to a vacuum pulse drying machine. The vacuum pulse drying machine comprises a drying box and a vacuumizing device, and is characterized in that a drainage pipe is arranged at the bottom of the drying box, a plurality of longitudinally-arranged plane heating plates are arranged inside the drying box, a vacuum measurement device is arranged inside the drying box, the vacuum measurement device is electrically connected with a PLC, and the vacuumizing device is also electrically connected with the PLC. Traditional heating pipes are replaced with the plane heating plates, and materials are heated more uniformly and dried more thoroughly; in addition, the vacuum measurement device is arranged inside the drying box, vacuum fluctuation adjustment can be achieved through the PLC, and water of the materials can overflow more rapidly and efficiently; a front filling door and a back filling door are designed, front filling and back filling can be achieved, the filling operation is promoted, space use of the vacuum pulse drying machine is more sufficient, and the effective volume and efficiency are improved.
Owner:SHANDONG SHUNGENG DRYING EQUIP
Stator structure based on disc type permanent-magnetism motor winding
PendingCN109842229ALower resistanceReduce copper consumptionWindings conductor shape/form/constructionEngineeringConductor Coil
The invention discloses a stator structure based on a disc type permanent-magnetism motor winding. The stator structure comprises a PCB with at least 6 or 6N layers, and a Hall sensor; each PCB layeris provided with outer end portions, a winding setting part and inner end portions; each PCB layer is provided with at least three windings, and each winding is provided with two wiring ends correspondingly; the wiring ends are arranged in the outer end portions; each winding coil is printed and arranged in the corresponding outer end portion; the winding coil is uniformly printed on the winding set part along the circumferential direction, and the length of the winding coil is arranged and printed in parallel along the radial direction without overlapping; the same phase of winding coils on the PCB layers are connected via the outer and inner end portions; the Hall sensor is arranged in the outer end portions with an angle; and the layers in the PCB are connected via through holes.
Owner:上海崴崖实业有限公司
Three-shaft telescopic multi- adaptability underwater robot
The invention relates to a three-shaft telescopic multi- adaptability underwater robot which comprises a box body support, a telescoping mechanism and a power mechanism. A box body is sealed and waterproof and is used for enabling a carrying mechanism to be placed and providing telescopic spaces for power arms, the telescoping mechanism is connected with three driven gears through a gear rack, the driven gear drives a lead screw to rotate and control stretching-out and drawing-back of the lead screw, synchronization stretching-out and drawing-back of three power arms of the robot can be achieved, the self size is changed according to the environment, running work is freer, the power mechanism is composed of the three power arms, the axial directions of screw propellers at the arm ends can be changed, and motion of space six degrees of freedom can be achieved through rotating speed of the three screw propellers and axial matching of the screw propellers. According to the three-shaft telescopic multi- adaptability underwater robot, a telescoping device of the power arms is designed, the robot has good practicality in the fields of sunken ship archaeology and deep sea excavation, cultural relics are protected, meanwhile, the running work is freer, and efficiency is higher.
Owner:ZHEJIANG UNIV
A folding and hanging brain cotton sheet support frame for neurosurgery
The invention discloses a folding suspension type brain cotton pad supporting frame for neurosurgery, and belongs to a medical auxiliary instrument. The supporting frame consists of a rotating shaft 1, a panel 2, protruding teeth 3, vertical grooves 4, circular holes 5, horizontal grooves 6, a supporting rod 7 and a clamping opening 8, wherein the brain cotton pad supporting frame is made of a stainless steel material, is flexible and convenient to use and is used for holding liquid such as blood, tissue fluid and washing liquid, so contamination of a desktop of an instrument by wetted brain cotton pads and even serious complications such as intracranial infection are avoided; the supporting frame meets the requirement on the neurosurgery, can be used for storing a large number of brain cotton pads, is easy to clean after being used, can be folded into a box to reduce the space occupation and is placed in a neurosurgery instrument set to be subjected to high-pressure steam sterilization for recycling.
Owner:YIXING PEOPLES HOSPITAL +1
Mixed microwave electric oven
InactiveCN1932389AReduce baking timeAvoid hidden dangersDomestic stoves or rangesLighting and heating apparatusMicrowaveEngineering
The present invention relates to a mixed type microwave electric oven. It includes the following several portions: outer shell body, inner shell body, microwave generator, glass door frame, shielding case, oven tray or rack and its supporting component and several electro heating tubes. Said invention also provides their connection mode.
Owner:李文庆
Municipal sludge modularization processing equipment
InactiveCN107434342AImprove bad smellIncrease viscositySludge treatment by de-watering/drying/thickeningBrickSludge
The invention discloses municipal sludge modularization processing equipment. The municipal sludge modularization processing equipment comprises a vehicle body, a recessed mud shoveling plate is fixedly connected with a front end of the vehicle body, three-layer mud inlet holes are arranged at the lower end of the recessed mud shoveling plate, a mud pipeline is communicated with the mud inlet holes, a mud pump is arranged at the central section of the mud pipeline, the other end of the mud pipeline is communicated with a stirring tank, a mud sending pipe is communicated with the central section of the stirring tank, the other end of the mud sending pipe is communicated with a roller, the bottom of the roller is communicated with a sludge conversion box, the sludge is stirred and mixed by the sludge conversion box, so that the sludge is more uniform and is convenient for circulation, the spiral mud sending pipe can increase the heating area of the sludge, the high-temperature sterilization efficiency on the sludge is increased, high-speed rotation is carried out on the sludge in the roller, dehydration is carried out on the sludge, the dehydrated sludge is gradually introduced into the sludge conversion box through a middle channel of the roller, the sludge in the sludge conversion box is gradually dehydrated and hardened, and is convenient for subsequent transshipment and recycling.
Owner:杨桂凤
Micro-aeration circulation integrated sewage biological ecological treatment system and method
ActiveCN105084650BImprove adsorption capacityGood denitrification and dephosphorization treatment effectMultistage water/sewage treatmentSmall footprintGravity flow
A micro-aeration circulation integrated sewage biological ecological treatment system and method. The domestic sewage is firstly homogenized and equalized by the regulating tank, and then sent to the surface water distribution biological filter, where it is acidified and hydrolyzed to reduce some organic matter, and then flows into the circulating biological Strengthen the contact tank for aerobic biochemical treatment to remove most of the organic matter, nitrification and denitrification denitrification, sludge aerobic phosphorus absorption and other biochemical effects, the effluent flows to the inclined plate sedimentation tank for solid-liquid separation, and the supernatant flows to the vertical The phosphorus pollutants in the wastewater are further adsorbed and removed by the iron-rich materials in the filter, and the effluent flows to the clear water tank for discharge or reuse. This system integrates the surface water-distributed biological filter, circulating bio-enhanced contact pool, and artificial wetland. The space layout of each reaction unit is compact and the floor area is small; the process uses less equipment, and the waste water mainly depends on gravity flow and propulsion. Flow, strong automation, easy operation and management; small sludge return flow, good nitrogen and phosphorus removal treatment effect, especially high phosphorus removal rate.
Owner:CHONGQING UNIV
Air cylinder seat assembly, compressor and refrigeration equipment
InactiveCN111608889AReduce volumeReduce usagePositive displacement pump componentsPositive-displacement liquid enginesElectric machineryMaterial consumption
The invention discloses an air cylinder seat assembly, a compressor and refrigeration equipment, and belongs to the technical field of compressors. The structure is compact, the size is small, the material consumption is small, the overall weight is low, the cost is further reduced, the space utilization in a compressor shell is more sufficient, the size of a motor can be increased, and the compressor can obtain higher efficiency, wherein the air cylinder seat assembly comprises an air cylinder seat body, supporting feet arranged in a triangular shape are arranged on the bottom side of the aircylinder seat body, the air cylinder seat body is provided with three protruding parts, and each protruding part is connected with the corresponding supporting foot; base holes are further formed inthe air cylinder and penetrates through each protruding part, and a penetrating through hole is formed in the center of the air cylinder seat body; and a protrusion is arranged at the end of the top face of one protruding part.
Owner:QINGDAO WANBAO COMPRESSOR
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