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74results about How to "Avoid water ingress" patented technology
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Electric toothbrush handle and electric toothbrush
ActiveCN106109041ASimple preparation processNot easy to damageBrush bodiesBristleEngineeringWater intake
Owner:慈溪赛嘉电子有限公司
Percussion drill bored pile construction method
InactiveCN110528511AAvoid phenomena that affect the construction progressAvoid water ingressReciprocating drilling machinesFoundation testingSteel barDrilling machines
The invention relates to a percussion drill bored pile construction method and particularly relates to the technical field of percussion drill bored pile construction. The percussion drill bored pileconstruction method concretely comprises the following steps of S1, technical preparation; S2, pile bore positioning measurement wire laying; S3, mud preparation; S4, boring; S5, pore-forming inspection; S6, pore cleaning; S7, machining and placing of a steel bar cage; S8, underwater concrete pouring; and S9, pile foundation detection. According to the percussion drill bored pile construction method, a pedestal is made horizontal when a drilling machine is installed, hoisting pulley edges and the center of a protection barrel need to be on the same straight line, and inspection and correctionare carried out frequently; meanwhile, when a soft-hard stratum inclined interface is encountered in boring, the measure of carrying out flag refilling first and then continuing drilling is taken to rectify a deviation, a repeated filling measure is taken to carry out deviation rectification until pile-forming is completed if the bore deviation phenomenon occurs repeatedly, and the phenomenon thatas uneven stress of a coning impact face, pore position deviation occurs, and the construction speed is influenced is effectively avoided.
Owner:KUNMING RAILWAY CONSTR COMPANY OF CHINA RAILWAY NO 8 ENG GRP
Electric-power intelligent home control system
InactiveCN103576645AFull controlAlleviate security concernsTotal factory controlProgramme total factory controlElectricityPower station
The invention provides an electric-power intelligent home control system. The electric-power intelligent home control system comprises an electric energy module, a remote module, an information collecting module, an execution module and a center control module, wherein the electric energy module, the remote module, the information collecting module and the execution module are respectively connected with the center control module. All electric energy in a family is intelligentized, the balanced relation between users and power grids is achieved, and it is achieved that when the electricity consumption of an individual is not large, the individual can serve as a power station of the power grids; even if the electricity consumption is large, the situation that too much electric energy is acquired from the power grids will not happen. The electric-power intelligent home control system is high in intelligentization degree, easy and convenient to operate and simple in structure and achieves user electric energy integration; because the practical value of the electric-power intelligent home control system is exerted to the maximum degree under the condition of the same resources, the electric-power intelligent home control system deserves to be popularized and used.
Owner:LUOHE POWER SUPPLY OF HENAN ELECTRIC POWER CORP
Wind wave blocking type hybrid ship
ActiveCN106335599AReduce frictional resistanceImprove stabilityPropulsion power plantsVessel safetyMarine engineeringWind wave
The invention provides a wind wave blocking type hybrid ship which comprises a ship body, a cabin, a water baffle I, a rotating shaft I, a water baffle II and water filter slots, wherein the water baffle I and the water baffle II are connected together through the rotating shaft I; the lower end surface of the water baffle I is connected with the left side of the ship body, and the lower end surface of the water baffle II is connected with the right side of the ship body; the water filter slots are formed in the outer surface of the water baffle II; a manger board is mounted outside the ship body, and is connected with the ship body through the rotating shaft II; a servo motor is mounted in the ship body; the lower end of an adjustment screw rod is assembled in a guide sleeve; the upper end of the adjustments crew rod is connected with the manger board; the upper end of the guide sleeve is mounted in the end surface of the right side of the ship body; the lower end of the guide sleeve is connected with the servo motor. The wind wave blocking type hybrid ship is reasonable in structure, high in wind wave resistance performance, high in sailing stability and high in reliability.
Owner:CSIC SHANGHAI MARINE ENERGY SAVING TECH DEV CO LTD
Double-layer lining shield tunnel deformation joint structure and shield tunnel
PendingCN108150192AReduce the amount of openingImprove waterproof effectUnderground chambersTunnel liningTransverse shearEngineering
The invention discloses a semi-flexible and semi-rigid double-layer liner shield tunnel deformation joint structure. The structure comprises segments and linings, and laminated structural connection is formed between the segments and the linings in a non-deformation joint section; in a deformation joint section, the segments is continuously provided with N segment deformation joints at a predetermined length L at each interval, and N is an integer greater than or equal to 1; in positions corresponding to deformation joints of the segments, the linings are provided with lining small sections, lining deformation joints are arranged at the junction of the lining small sections and adjacent non-deformation joint sections, and the lining deformation joints and the segment deformation joints arearranged longitudinally in a staggered mode; and the invention further discloses a shield tunnel. According to the semi-flexible and semi-rigid double-layer liner shield tunnel deformation joint structure and the shield tunnel, the longitudinal rigidity of the deformation joints is higher than that of conventional flexible deformation joints, the opening amount of the segment joints can be reduced effectively, and the waterproof effect of a double-layer lining structure is improved; N segment deformation joints are arranged at the deformation joint sections to jointly share the opening amountof the segment joints; and the segments and the lining deformation joints are staggered in space, and the transverse shear can be resisted effectively to prevent slab staggering.
Owner:CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
Power distribution cabinet
ActiveCN106532466APlay the role of rain and moisture protectionRealize temperature measurementSubstation/switching arrangement casingsAnti-seismic devicesEngineeringMoisture sensor
The invention provides a power distribution cabinet. The power distribution cabinet comprises a main cabinet body, wherein a top portion of the main cabinet body is provided with a main rotation shaft, a top portion of the main rotation shaft is connected with an upper rotation shaft through an upper rod, two sides of the upper rotation shaft are respectively connected with a first upper baffle board and a second upper baffle board, two side end surfaces of the main cabinet body are vertically provided with side sliding rails, the side sliding rails are provided with side sliding blocks capable of sliding up and down along the side sliding rails, bottom portions of the side sliding blocks are connected with a fixing rod, a bottom portion of the fixing rod is provided with a rubber block used for preventing shock, an inner side bottom end surface of the main cabinet body is horizontally provided with a bottom sliding rail, the bottom sliding rail is provided with a sliding block capable of sliding along the bottom sliding rail, the sliding block is provided with a temperature sensor and a humidity sensor, a front end surface of the main cabinet body is provided with an opening, a top portion of the opening of the main cabinet body is provided with a metal door rotation shaft, a bottom portion of the metal door rotation shaft is connected with a bar-shaped metal pull-down door, and a bottom portion of the bar-shaped metal pull-down door is connected with the main cabinet body through a closing buckle.
Owner:江苏苏爱尔电力设备有限公司
Intelligent sports bracelet
ActiveCN104738915AAvoid water ingressSatisfy a Different MindsetBraceletsWrist-watch strapsRubber ringGlass cover
The invention discloses an intelligent sports bracelet. The intelligent sports bracelet comprises a display screen, a printed circuit board and a power supply module, wherein a glass cover plate is mounted on the surface of the display screen and an LED (Light Emitting Diode) lamp is arranged in the display screen; the glass cover plate completely covers the LED lamp; the bottom of the display screen is connected with a flexible inner ring; the flexible inner ring is provided with a state switching stirring piece and a charging port arranged in a natural waterproof rubber ring; a charging hole formed in the natural waterproof rubber ring is formed under the state switching stirring piece; a hook is further mounted on the flexible inner ring; a tying rope is arranged on the hook; and the power supply module and the printed circuit board are mounted in the flexible inner ring. The intelligent sports bracelet is waterproof and dustproof, has a simple structure, is comfortable to wear and has strong customizability; and sports information can be acquired and bidirectional communication can be carried out through software and mobile equipment or a computer.
Owner:CHENGDU ICARETECH
Assembling type structure of symmetric wing type net cage floating tube frame and construction method
ActiveCN106818579AHigh precisionGuaranteed accuracyClimate change adaptationPisciculture and aquariaStraight tubeSingle point mooring
The invention discloses an assembling type structure of a symmetric wing type net cage floating tube frame and a construction method. The assembling type structure is composed of a wingtip component (1), a wing tail component (2) and two wing side components (3), wherein the wingtip component (1) is provided with an arc metal tube (11) and two metal flanges (12); the wing tail component (2) is provided with a V-shaped tube (21) and two connecting flanges (22) made of the same material as the V-shaped tube (21); each wing side component (3) is provided with an HDPE straight tube (31) and two HDPE flanges (32). According to the assembling type structure, the high-precision symmetric wing type outer contour can be constructed, the structure conforms to the single point mooring using characteristic of the symmetric wing type net cage floating tube frame, and the assembling type structure has the advantage of being low in building cost; the construction method has the advantages of being high in construction precision and high in speed.
Owner:SOUTH CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI
Distribution Cabinet
ActiveCN106532466BPlay the role of rain and moisture protectionRealize temperature measurementSubstation/switching arrangement casingsAnti-seismic devicesEngineeringMoisture sensor
The invention provides a power distribution cabinet. The power distribution cabinet comprises a main cabinet body, wherein a top portion of the main cabinet body is provided with a main rotation shaft, a top portion of the main rotation shaft is connected with an upper rotation shaft through an upper rod, two sides of the upper rotation shaft are respectively connected with a first upper baffle board and a second upper baffle board, two side end surfaces of the main cabinet body are vertically provided with side sliding rails, the side sliding rails are provided with side sliding blocks capable of sliding up and down along the side sliding rails, bottom portions of the side sliding blocks are connected with a fixing rod, a bottom portion of the fixing rod is provided with a rubber block used for preventing shock, an inner side bottom end surface of the main cabinet body is horizontally provided with a bottom sliding rail, the bottom sliding rail is provided with a sliding block capable of sliding along the bottom sliding rail, the sliding block is provided with a temperature sensor and a humidity sensor, a front end surface of the main cabinet body is provided with an opening, a top portion of the opening of the main cabinet body is provided with a metal door rotation shaft, a bottom portion of the metal door rotation shaft is connected with a bar-shaped metal pull-down door, and a bottom portion of the bar-shaped metal pull-down door is connected with the main cabinet body through a closing buckle.
Owner:江苏苏爱尔电力设备有限公司
Touch all-in-one machine
InactiveCN105739603AAvoid water ingressDigital data processing detailsDisplay deviceHuman–computer interaction
The invention provides a touch all-in-one machine which comprises a cabinet (1), a touch screen (2), a display (3) and a host (7), wherein the host (7) is disposed in the cabinet (1); a display bracket (4) is connected to the top end of the cabinet (1); the display (3) is fixed on the display bracket (4); the touch screen (2) hoods the display (3); the display (3) is connected to the host (7) by a display card; a cabinet door (11) is disposed on the lower half part of the cabinet (1); a neck (8) is formed in the cabinet door (11); a clamping buckle (9) matched with the neck (8) is disposed on the side wall of the cabinet (1); a support (6) is disposed in the cabinet (1); and the host (7) is located on the support (6). In a rainy day or when there is much water on the ground, the water can be prevented from entering the host in a short period because of setting of the support, so that workers can spend more time on carrying the touch all-in-one machine, and the touch all-in-one machine can be carried to a safe site.
Owner:TIANJIN QIYUAN TIMES TECH CO LTD
Motor protection device for water level control
PendingCN110661356ASimple structureReasonable designCooling/ventillation arrangementSupports/enclosures/casingsMotor protectionElectric machinery
The invention discloses a motor protection device for water level control. The device comprises four supporting legs of the same structure, wherein the four supporting legs are fixed to the ground, asupporting structure and a protection structure are installed on the four supporting legs, the supporting structure mainly comprises a base, a bearing plate, a hydraulic cylinder, four telescopic rodsof the same structure, a first waterproof sleeve, a second waterproof sleeve and a water level sensor, a lower wall face of the base is arranged on the four supporting legs, a first groove and four second grooves of the same structure are formed on the bearing base, and the hydraulic cylinder is arranged in the first groove of the base. The device is advantaged in that the device is simple in structure, reasonable in design, convenient to operate, high in waterproof performance and high in practicability and safety, the situation that the water enters the motor due to negligence of workers iseffectively avoided, manpower is saved, and production cost of enterprises is reduced.
Owner:重庆聚钡混凝土有限公司
Deep contaminant-releasing cleaning device for gaps of analog type quartz electronic wrist watch adopting metal wrist strap
ActiveCN109201621AAvoid submersionImprove convenienceCleaning using liquidsArchitectural engineeringWater level
The invention discloses a deep contaminant-releasing cleaning device for gaps of an analog type quartz electronic wrist watch adopting a metal wrist strap. The deep contaminant-releasing cleaning device structurally comprises a cleaning inner box, a protection outer cover, a machine body, a water outlet pipe, a water inlet pipe and a control panel, the cleaning inner box is installed at the bottomof the protection outer cover, the cleaning inner box is perpendicularly embedded into a square inner groove of the machine body, the water outlet pipe and the water inlet pipe are parallel to each other and are tightly attached to the outer wall of the right side of the machine body, the back of the control panel is fixed at the front end of a shell of the machine body through screws, and an internal circuit is connected through wires. According to the improved cleaning device, the water level can be limited through an overflow hole so that the situation that a watch plate is submerged due to excessive water quantity can be prevented, moreover, four corners of each of connecting grooves on the two sides of the watch plate are cleaned without submerging the watch plate, so that the convenience for cleaning of the steel wrist strap is greatly improved.
Owner:兰陵县德隆机械有限公司
Small air-conditioning heat pump device with good energy-saving effect
InactiveCN109186118ASimple and convenient replacement processAvoid damageCompression machines with reversible cycleActivated carbonDrive motor
The invention discloses a small air-conditioning heat pump device with the good energy-saving effect. The small air-conditioning heat pump device comprises a main body casing, a fan is fixedly mountedon the upper end of the main body casing, a driving motor is fixedly mounted inside the fan, fan blades are fixedly connected to an output shaft of the driving motor, the side wall surface of the fanis provided with a mounting groove, a sliding block is mounted inside the mounting groove in a sliding manner, a first protruding block and a second protruding block are arranged on the sliding block, the first protruding block is arranged above the second protruding block, a grid plate is arranged at the upper end of the first protruding block, an activated carbon mesh is arranged between the first protruding block and the second protruding block, the outer surface of the upper end of the grid plate is provided with a supporting steel plate, and the supporting steel plate is provided with vent holes. The small air-conditioning heat pump device is simple in structure, can filter gas sucking into a pump body, is convenient to replace, can fully utilize sunlight energy and heat energy, canprevent rainwater from entering the fan, and has practicality.
Owner:芜湖盘云石磨新能源科技有限公司
CAN communication controller of electric vehicle
InactiveCN106170188AIncrease cooling areaReduce wire insertion processCasings with connectors and PCBCircuit arrangements on support structuresElectric carsCopper
The invention discloses a CAN communication controller of an electric vehicle. The CAN communication controller comprises a base formed by pressure casting, and a box housing pressed and fastened above the base, wherein an epoxy resin PCB is connected to the base; a 30-pin terminal, a 60-pin terminal, power MOS transistors, a positive phase-crossing flow guide copper sheet and a negative phase-crossing flow guide copper sheet are welded on the epoxy resin PCB in sequence through wave soldering; flow guide copper columns are perpendicularly connected to the epoxy resin PCB; silica gel gaskets are arranged above the power MOS transistors; 6063 aluminum section pressing strips are fixed and locked at the upper ends of the silica gel gaskets by using fixing MOS bolts; a plurality of holes for the flow guide copper columns to penetrate through are formed in the box housing; and silicon rubber seal rings are arranged at the upper ends of the flow guide copper columns. The CAN communication controller has the beneficial effects of good heat dissipation property and good seal property.
Owner:徐州科亚机电有限公司
A dry and wet sealing test instrument for a new energy battery box
ActiveCN113432814BPrevent leakageEasy to insertDetection of fluid at leakage pointMeasurement of fluid loss/gain rateNew energyEngineering
The invention discloses a dry-wet sealing test instrument for a new energy battery box, and relates to the technical field of new energy batteries. The dry-wet airtightness testing instrument for a new energy battery box includes a new energy battery box. The air-tight cover is adapted to the air hole. The air-tight cover is fixedly connected with an air-blocking cushion on the outer side of the upper end. The air-blocking cushion closely fits the upper surface of the box. An air-tight device is installed above the new energy battery box. The airtight device includes a ventilation column, and the outer side of the ventilation column is provided with deep threads, and the outer side of the ventilation column is sleeved with a moving ring, and the lower port of the moving ring is equidistantly and evenly fixedly connected with a drawstring, and the material of the drawstring includes elastic material. The dry and wet sealing test instrument for the new energy battery box greatly improves the detection accuracy of the device.
Owner:山东高质新能源检测有限公司
Dry and wet sealing performance detection instrument for new energy battery box body
ActiveCN113432814APrevent leakageEasy to insertDetection of fluid at leakage pointMeasurement of fluid loss/gain rateNew energyEngineering
The invention discloses a dry and wet sealing performance detection instrument for a new energy battery box body, and relates to the technical field of new energy batteries. The dry and wet sealing performance detection instrument for the new energy battery box body comprises a new energy battery box. The new energy battery box comprises a box body, the middle part of the upper surface of the box body is provided with an air hole, the interior of the air hole is in threaded connection with an air-tight cover, the air-tight cover is matched with the air hole, and the outer side of the upper end of the air-tight cover is fixedly connected with an air blocking cushion, and the air blocking cushion tightly applies to the upper surface of the box body. An air tightness device is arranged above the new energy battery box and comprises a ventilation column, deep threads are formed in the outer side of the ventilation column, a movable ring is connected to the outer side of the ventilation column in a sleeving mode, pull ropes are evenly and fixedly connected to a lower end opening of the movable ring at equal intervals, and the pull ropes are made of elastic materials. According to the dry and wet sealing performance detection instrument for the new energy battery box body, the detection accuracy of the device is greatly improved.
Owner:山东高质新能源检测有限公司
Vertical electrical automation equipment and mounting mechanism thereof
PendingCN112748670AEasy to moveEasy to useCasings/cabinets/drawers detailsMachines/enginesStructural engineeringLiquid level sensor
The invention discloses a construction mounting mechanism. The mounting mechanism comprises a bottom plate, the top of the bottom plate is connected with a lifting assembly, the top of the lifting assembly is connected with a mounting plate, the top of the mounting plate is provided with mounting grooves, and the mounting plate is internally provided with at least two clamping assemblies. And the clamping assemblies penetrate through the mounting grooves and extend into the mounting grooves, the top of the mounting plate is fixedly connected with a plurality of supporting rods, and the tops of the supporting rods are fixedly connected with protective eaves. A liquid level communicating pipe is fixedly connected to the bottom of the mounting plate, a liquid level sensor is arranged on the inner top wall of the liquid level communicating pipe, the liquid level communicating pipe penetrates through the bottom plate, and an opening of the liquid level communicating pipe faces downwards and communicates with the outside. Through arranging a protection assembly,all-directional rain and snow prevention can be carried out on a device, so the rain and snow are prevented form permeating into the device; and meanwhile, a liquid level sensor and a controller are matched with each other, so that the protection performance of the device is improved, when water is accumulated on the ground, the device can automatically ascend and descend, and the situation that water enters the device is avoided.
Owner:滁州市凌山电气设备有限公司
Wireless charging structure applied to underwater propeller
PendingCN112821572AAvoid water ingressMeet the installation requirementsBatteries circuit arrangementsElectric powerEngineeringStructural engineering
The invention discloses a wireless charging structure applied to an underwater propeller. The wireless charging structure comprises a charging seat and a battery device, the charging seat comprises a charging seat shell, a charging connecting coil and a charging connecting wire, and the charging connecting coil is annularly distributed, sleeves the periphery of the charging seat shell and is positioned in a sealing cavity formed by the charging shell. The battery device comprises a sealed battery shell, a lithium battery, a power receiving control panel and a power receiving coil; the lithium battery, the power receiving control panel and the power receiving coil are mounted in the battery shell, and the power receiving coil is annularly distributed. The lithium battery is electrically connected to the power receiving control panel, and the power receiving control panel is electrically connected to the power receiving coil. The wireless charging structure applied to the underwater propeller has the advantages that the lithium battery in the battery shell is charged in a magnetic resonance mode, no sealing device needs to be additionally arranged, operation is easy and convenient, quality is stable and reliable, and the situation that water enters the battery shell can be avoided.
Owner:ZHEJIANG UNITE MOTOR
Steel structure building
InactiveCN111608277AAvoid erosionReliable use and installationRoof drainageBuilding insulationsFloor slabEaves
The invention discloses a steel structure building. The building comprises a board room base, a board room vertical plate and a floor beam, wherein two-layer wallboards are connected to the floor beam, the top of the two-layer wallboards is connected to a steel structure roof, the middle part of the board room base is provided with a convex rib, the lower part of the board room vertical plate is connected to a lower fastener, a connecting bolt is arranged in the board room vertical plate in a penetrating mode, the connecting bolt penetrates through the convex rib and the lower fastener, the two ends of the floor beam are connected with corner connecting pieces, the corner connecting pieces are provided with stand column connecting plates downward extending, the stand column connecting plates are connected with stand columns downward extending , the board room vertical plate is connected between the two adjacent stand columns, the front and rear eave parts of the steel structure roof are correspondingly connected with gutter fasteners, the gutter fasteners are connected with drainage pipes extending downwards along the two-layer wallboard and the board room vertical plate, and the floor beam is connected with a water pipe connection base capable of fixing the drainage pipes. The building has the advantages and effects of being reliable in use and mounting and good in sealing performance, effectively preventing the wall surface from being eroded by rainwater and long in service life.
Owner:潍坊亨利达钢结构有限公司
Impeller type laundry equipment
PendingCN112411135AOptimize layoutRich choiceOther washing machinesVibration washing machinesProcess engineeringLaundry
The invention belongs to the technical field of clothes washing, and aims at solving the problems that existing impeller type laundry equipment is not provided with a system for putting detergent water into an ultrasonic device, and a user cannot conveniently use the ultrasonic device. The invention provides impeller type laundry equipment which comprises an ultrasonic device and a liquid feedingassembly. The ultrasonic device comprises an ultrasonic generation assembly, a water containing component and a storage component, wherein the storage component is selectively communicated with the water containing component through a water way on-off structure. The liquid feeding assembly comprises a detergent box capable of containing detergent, a first water way on-off component, a first waterway switching assembly and a second water way switching assembly, wherein a water supply pipe that makes the first water way switching assembly communicated with an outer tub is arranged in a disc base of a box body, and a water outlet of the water supply pipe is located above an opening of the outer tub and is provided with a downward opening. By means of the impeller type laundry equipment, detergent water can be put into the ultrasonic device or the outer tub through the liquid feeding assembly instead of being manually put by a user, and the user experience is improved.
Owner:TIANJIN HAIER WASHING ELECTRICAL APPLIANCE CO LTD +1
Solar power distribution cabinet
InactiveCN106785950APlay the role of rain and moisture protectionRealize temperature measurementSubstation/switching arrangement casingsEngineeringSolar power
The invention provides a solar power distribution cabinet, which comprises a main cabinet body, and is characterized in that the top of the main cabinet body is provided with a main rotating shaft, the top of the main rotating shaft is connected with an upper rotating shaft through an upper supporting rod, two sides of the upper rotating shaft are respectively connected to a first upper baffle plate and a second baffle plate; end faces at two sides of the main cabinet body are vertically provided with side sliding rails, each side sliding rail is provided with a side sliding block capable of sliding up and down along the corresponding side sliding rail, the bottom of each side sliding block is provided with a fixed rod, and the bottom of each fixed rod is provided with a rubber block for shock prevention; the bottom end face at the inner side of the main cabinet body is horizontally provided with a bottom sliding rail, the bottom sliding rail is provided with a sliding block capable of sliding along the bottom sliding rail, and the sliding block is provided with a temperature sensor and a humidity sensor; the front end face of the main cabinet body is provided with an opening, the top of the opening of the main cabinet body is provided with a metal door rotating shaft, the bottom of the metal door rotating shaft is connected to a strip-shaped metal pull-down door, and the bottom of the strip-shaped metal pull-down door is connected with the main cabinet body through a closed buckle.
Owner:成都新科创为测控科技有限公司
Special double-head connector for infusion bag
InactiveCN103800200AGuaranteed tightnessGuaranteed StrengthPharmaceutical containersMedical packagingEngineeringInjection moulding
The invention discloses a special double-head connector for an infusion bag. The special double-head connector comprises a connector base connected with the infusion bag; the upper end of the connector base is provided with an infusion connector and a dosing connector which are mutually parallel; a combined cover is welded above the infusion connector; the upper part of the combined cover is fixedly provided with an infusion rubber plug in a manner that the upper part of the combined cover is folded inwards; the lower part of the infusion rubber plug is supported by an inner cover diaphragm; the inner cover diaphragm and the combined cover form a whole in an injection molding manner; the upper end of the dosing connector is fixedly provided with a dosing rubber plug in a manner that the upper end of the dosing connector is folded inwards; a puncture diaphragm supports below the dosing rubber plug; the puncture diaphragm and the dosing connector form a whole in the injection molding manner; the infusion connector and the combined cover are welded in an aluminum foil welding manner, and two welding lines are welded; protective films are respectively pasted to upper ends of the combined cover and the dosing connector. The special double-head connector disclosed by the invention is reasonable in structural design, strong in airtightness and safe and reliable.
Owner:江苏金扬子包装科技有限公司
Ship underwater observation structure
The invention discloses an underwater observation structure of a ship, comprising an observation hole and a shield, wherein the observation hole is arranged on the bottom of the ship corresponding toa shaft system part of the ship, the shield is fixedly arranged on the bottom of the ship corresponding to the observation hole for blocking the observation hole, and an observation through window isarranged on the shield corresponding to the observation hole. During the actual inspection, it can be directly observed whether the shafting parts of the ship are displaced or steered through the observation window at the bottom of the water. So as to avoid the phenomenon that ships need to be shipped into the dock for maintenance, or the water incoming phenomenon caused by opening the screw discharge plug in the water for ship inspection is avoided.
Owner:GUANGZHOU SHIPYARD INTERNATIONAL LTD
Sealed transmission method and device thereof
InactiveCN1525086AImprove working environmentGuaranteed uptimeEngine sealsElectric machineEngineering
The invention discloses a sealing method of outputting electric machine power applied in oil field high-voltage water injection well, as well as its device. It installs electric machine on the fix base, which is connected with the shaft of the electric machine by conversion shaft, and it dips the electric machine to work in a sealed container full of insulting oil and with a flexible case. By working of the electric machine in a sealed storehouse, it largely improves the working condition for the electric machine; by the retractility of the flexible sealing case, ensures the balance of internal and external pressures of the sealed cavity and reduces the pressure difference between two dynamical sealed ends, making the electric machine not acted by axial force. It has advantages of more stable working of electric machine, good waterproofing property, longer service life of electric machine, etc, and it largely reduces the effect of external environment on the electric machine and that of external high-pressure water on the axial acting force and the machine can normally work at the high pressure of the well 60MPa.
Owner:贵州航天凯山石油仪器有限公司
Easily cleaned soybean milk maker, head waterproof cover thereof and head cleaning support
InactiveCN102551525AEasy to cleanAvoid water ingressBeverage vesselsMilk substitutesEngineeringKnife blades
The invention discloses an easily cleaned soybean milk maker, a head waterproof cover thereof and a head cleaning support. The easily cleaned soybean milk maker comprises a head and a cup, the head is fastened on the cup and comprises an head upper cover and a head lower cove which are mutually statically connected hermetically, the head is provided with a handle, a power socket and operating buttons, a control circuit and a motor are disposed in the head, a motor shaft penetrates through the head lower cover in a dynamic seal manner so as to extend into the cup, blades are arranged at the lower end of the motor shaft, the power socket is located at the top of the head, and a waterproof shield is arranged outside the power socket. A first preferable scheme includes that the handle is used as the head cleaning support; a second preferable scheme includes that the waterproof shield is used as the head cleaning support; and a third preferable scheme includes that supporting legs are arranged outside the waterproof shield and are specially used as the head cleaning support. The head of the easily cleaned soybean milk maker can be reversely flushed directly. The head waterproof cover comprises a cover body and a cover button. The head cleaning support comprises a latch and a support body. By the aid of the head waterproof cover and the head cleaning support, head reverse cleaning safety and adaptability further can be strengthened.
Owner:张锐
Air intake and exhaust pipe structure of automobile engine
ActiveCN110159465AIncrease air intakeAvoid water ingressSilencing apparatusMachines/enginesRam-air intakeAir filter
The invention discloses an air intake and exhaust pipe structure of an automobile engine; the air intake and exhaust pipe structure of the automobile engine comprises an air intake pipe connected withan air filter and an air exhaust pipe connected with a silencer; the air intake pipe comprises an air intake main pipe connected with the air filter, a three-port joint connected with the air intakemain pipe, an air intake branch pipe I connected with the three-port joint and an air intake branch pipe II connected with the three-port joint; the height of the opening of the air intake branch pipeII is higher than that of the opening of the air intake branch pipe I; a fan is arranged in the pipe of the air intake branch pipe I; the three-port joint comprises a first joining channel, a secondjoining channel and a third joining channel which are connected mutually; the first joining channel is connected with the air intake main pipe, the second joining channel is connected with the air intake branch pipe I, the third joining channel is connected with the air intake branch pipe II, and the junction of the second joining channel and the third joining channel is provided with a curved surface blocking piece. The air intake and exhaust pipe structure provided by the invention is capable of avoiding entering water in the engine effectively.
Owner:安徽中威机械工业有限公司
a communication device
ActiveCN107302380BImprove waterproof performanceImprove securityTransmissionComputer hardwareEmbedded system
The embodiment of the invention discloses communication equipment, and the equipment comprises a main body, a mainboard, and a housing. The housing is nested on the main body, and forms an accommodation cavity with the main body. The mainboard is disposed in the accommodation cavity, and is installed on the main body. The communication equipment also comprises a clamping cover and a connecting part. The external surface of the housing is provided with a card slot which is used for installing an SIM card. The clamping cover is embedded into the card slot. The connecting part passes through the housing to be connected with the SIM card and the mainboard. The SIM card and the mainboard are isolated through the housing, wherein the SIM card is located outside the housing, and the board is located inside the housing, thereby improving the waterproof performances of the communication equipment.
Owner:GUANGDONG XIAOTIANCAI TECH CO LTD
Soybean milk machine with motor and blade separated from each other
The invention relates to a soybean milk machine with a motor and a blade separated from each other. The soybean milk machine is characterized by comprising a machine base, a cup body, a machine head and the blade; the motor is arranged in the machine head, one side of the machine base extends upwards to form a motor installation seat, and the motor can move up and down in the motor installation seat; the cup body is arranged in the machine base, the cup body is provided with a cup lid, a connecting shaft is arranged in the center of the cup lid, the blade is arranged at the lower end of the connecting shaft, and the upper end of the connecting shaft is connected with an output shaft of the motor. According to the soybean milk machine, the motor is separated from the blade, the motor can stretch freely in the motor installation seat, the motor part extends downwards to be attached to the upper end face of the cup lid only by pressing the top of the motor protruding out of the opening end of the motor installation seat, and connection between the output shaft of the motor and the connecting shaft is achieved; after soybean milk is made, the motor can return to the original position under the action of a spring by poking the upper end of a motor limiting buckle, and separation between the motor and the blade is achieved; when cleaning is conducted, the motor part is not cleaned, and water is prevented from entering the motor.
Owner:HANGZHOU SINODOD ELECTRIC
Double water-blocking hot roller way
PendingCN110453062AAvoid enteringAvoid water ingressFurnace typesHeat treatment furnacesDrive shaftWater block
The invention relates to a double water-blocking hot roller way and belongs to the technical field of hot roller way equipment in the metallurgical industry. According to the technical scheme, a waterreturn chamber (6) is fixed on a bearing seat on one side of a transmission shaft (3) through a flange (7), a water inlet pipe (5) penetrates through the water return chamber (6) and a through hole in the transmission shaft (3) to extend into the cavity of a roller body (17), and a baffle (11) is fixed on the inner wall, close to the flange (7), of the water return chamber (6); a through hole matches with the transmission shaft (3) is formed in the baffle (11), and a water seal (12) is arranged in the through hole; an isolation plate (10) is fixed on the transmission shaft (3) between a bearing on one side of the transmission shaft (3) and the baffle (11), and a gap is arranged between the outer edge of the isolation plate (10) and the inner wall of the flange (7). With adoption of a double water-blocking structure, the double water-blocking hot roller way has the beneficial effects that the sealing effect is good, and accidents such as bearing blocking, roller way damage and the likecaused by the fact that water in the water return chamber enters the bearing can be avoided.
Owner:WEIER AUTOMATION CO LTD TANGSHAN IRON & STEELGRP
Soymilk machine with separate motor and blade
ActiveCN105395055BMany problems caused by reducingReduce decreaseBeverage vesselsControl theoryKnife blades
Owner:HANGZHOU SINODOD ELECTRIC
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