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17results about How to "Avoid water leaks" patented technology
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Wastewater treatment device for semiconductor industry
InactiveCN119569168Aavoid depositionprevent floatingSpecific water treatment objectivesTreatment involving filtrationProcess engineeringSemiconductor
The invention discloses a wastewater treatment device for the semiconductor industry, and belongs to the technical field of wastewater treatment.The wastewater treatment device for the semiconductor industry comprises a main body, a supporting frame is fixedly connected to the outer wall of the main body, a wastewater inlet pipe is fixedly connected to one side of the top of the main body, and a driving mechanism is installed on the inner wall of a storage cavity; a spraying mechanism is mounted at the top of the main body, a stirring mechanism is mounted on the outer wall of the driving mechanism, and a wastewater outlet pipe is fixedly connected to the outer wall of the main body. By designing the driving mechanism, the spraying mechanism and the stirring mechanism, wastewater and an adsorbent can be quickly mixed, the wastewater can be treated, meanwhile, the angle of stirring blades can be selected, the treatment rate can be increased in the wastewater treatment process of different methods, in addition, the spraying mechanism can move up and down along with stirring, and the treatment efficiency is improved. Therefore, the treatment efficiency is improved, and the method has wide application prospects in the field of wastewater treatment.
Owner:ANHUI FENTIAN INTELLIGENT TECHNOLOGY CO LTD
Drill bit structure with built-in cooling flow channel
ActiveCN222626284Uachieve internal coolingImprove cooling effectTransportation and packagingTrepanning drillsCooling effectMechanics
The utility model relates to the technical field of drill bits, and discloses a drill bit structure with a built-in cooling flow channel, which solves the problem of poor use effect of the existing drill bit and comprises a drill bit body, a mounting seat is fixedly arranged at the top end of the drill bit body, and a water inlet hole is formed in the center of the top end of the mounting seat. The bottom end of the drill bit body is provided with a plurality of drainage holes, the drill bit body is internally provided with a cooling channel communicated with the water inlet hole and the drainage holes, the cooling channel is composed of a main channel, a transition channel, a pressurization channel and a plurality of flow dividing channels, the main channel is located at the top end in the drill bit body and communicated with the water inlet hole, and the transition channel is located at the bottom end of the main channel; the pressurizing channel is located at the bottom end of the transition channel, and the flow dividing channel is located at the bottom end of the pressurizing channel, communicates with the drainage hole and is of an inclined structure. The inner cooling function can be achieved through the drill bit structure, so that the cooling effect is improved, meanwhile, chip removal can be assisted, and use convenience is improved.
Owner:JIANGSU FEIDA DRILLS CO LTD
Foot bath barrel
ActiveCN222285938UAvoid water leaksreduce fatigueDevices for pressing relfex pointsBathing devicesMedicineWater leak
The utility model provides a foot bath barrel, and belongs to the technical field of medical supplies. The foot bath barrel solves the problem that an existing foot bath barrel is prone to water leakage. The foot bath barrel comprises a barrel-shaped barrel body and further comprises a soft protective sleeve, the lower end of the protective sleeve is arranged on the outer side of the barrel body in a sleeving mode, the lower end of the protective sleeve and the barrel body are sealed, two sleeving openings allowing legs to penetrate through are formed in the top of the protective sleeve, and the portions, at the sleeving openings, of the protective sleeve are connected with pull ropes capable of collecting the sleeving openings. A support is fixed to one side of the can body, and a bearing part is arranged at the top of the support. The foot bath barrel has the advantage of being not prone to water leakage.
Owner:YUHUAN PEOPLES HOSPITAL (YUHUAN PEOPLES HOSPITAL HEALTH COMMUNITY GRP)
Photovoltaic car shed facilitating installation of photovoltaic panel
ActiveCN222525966Uachieve supportImprove the effect of rain protectionBuilding roofsPhotovoltaic supportsWater leakageBolt connection
The utility model relates to the technical field of photovoltaic cargos, and discloses a photovoltaic cargos convenient to install photovoltaic panels, which solves the problem that the existing photovoltaic cargos are not convenient to install the photovoltaic panels, and comprises a cargos body and a plurality of photovoltaic panels, the cargos body is composed of a side support frame, a plurality of support top beams, a plurality of auxiliary support beams and a color steel plate, the supporting top beams are connected to the top ends of the side supporting frames through bolts, the auxiliary supporting beams are connected between the supporting top beams in a welded mode, the color steel plate is connected to the top ends of the supporting top beams and the auxiliary supporting beams through bolts, the photovoltaic panel and the color steel plate are connected through a clamping installation assembly, and the clamping installation assembly is composed of a fixed supporting base, an auxiliary supporting body and a clamping base. The auxiliary supporting body is connected to the bottom end of the fixed supporting base, the fixed supporting base is connected with the color steel plate, the supporting top beam and the auxiliary supporting beam, and the clamping base is connected with the fixed supporting base. By means of the photovoltaic car shed, the convenience of photovoltaic panel installation can be improved, and meanwhile the possibility of water leakage is reduced.
Owner:TIANJIN GANYUE NEW ENERGY TECHNOLOGY CO LTD
A toilet bowl
This utility model provides a toilet, including a bowl, a water outlet connector, and a drain pipe. The bowl defines an upward-opening flushing chamber. The water outlet connector is located on the lower outer wall of the bowl. The first plane containing the outlet of the water outlet connector is inclined. The drain pipe includes a flow channel pipe and a reinforcing plate. The reinforcing plate is located on the outer wall of the flow channel pipe, and its thickness is greater than that of the flow channel pipe. The outlet end of the water outlet connector is inserted into the inlet of the flow channel pipe. The inclined arrangement of the outlet of the water outlet connector facilitates the insertion of the outlet end of the water outlet connector into the inlet of the flow channel pipe. This insertion structure can effectively prevent water leakage between the water outlet connector and the flow channel pipe. Furthermore, the reinforcing plate is located outside the flow channel pipe, and its thickness is greater than that of the flow channel pipe. This can prevent stress deformation of the flow channel pipe after die casting, and can also effectively prevent water leakage between the water outlet connector and the flow channel pipe.
Owner:HANDS-ON-LAND (ZHONGSHAN) TECHNOLOGY CO LTD
Safety protection door of tunnel connection channel
ActiveCN222162720UHigh reuse rateAvoid water leaksMining devicesUnderground chambersWater leakageArchitectural engineering
The utility model discloses a safety protection door of a tunnel connection channel, which comprises a concrete pipe piece and a protection door frame, a safety protection door is hinged on the protection door frame, an opening of the protection door frame is formed in front of the concrete pipe piece, and an arc-shaped steel base plate is arranged on the inner side of the protection door frame. The shape of the steel base plate is attached to the shape of the concrete pipe piece, the steel base plate and the concrete pipe piece are connected through the base plate fixing bolts, and the door frame and the steel base plate are welded in a close attaching mode. The inner wall of the protective door frame is slidably connected with an arc plate, an arc groove allowing the arc plate to slide along the front side of the steel base plate is formed in the inner side of the protective door frame, and cutting blades are fixed to the two ends, close to the steel base plate, of the arc plate. The situation of later water leakage is effectively avoided, operation is easy, the material repeated utilization rate is high, safety and controllability are achieved, cost is relatively low, and all protective door materials can be repeatedly used.
Owner:CHINA RAILWAY 11TH BUREAU GRP CORP LTD +2
Movable sterilizer capable of freely adjusting angle
ActiveCN222150581UEasy to adjustFree to adjust the angleSpraying apparatusLavatory sanitoryMechanical engineeringPhysics
The utility model discloses a movable sterilizer capable of freely adjusting angle, which relates to the technical field of movable sterilizers, and comprises rollers and an armrest frame, a base is mounted at the top of the rollers, a fixing frame is mounted at the top of the base, a pipeline is connected to one side of the fixing frame in a penetrating manner, a water pump is connected to one side of the pipeline, and a water pump is connected to the other side of the pipeline. The side, away from the pipeline, of the water pump is connected with a pesticide mixing box. When the movable disinfection machine capable of freely adjusting the angle is used, a convex block can be extruded according to requirements, so that the convex block extrudes a telescopic block into a connecting block, and an ejector rod can be pushed to move through the connecting block without being blocked by the telescopic block, so that the ejector rod extrudes a clamping block, and the clamping block rotates after being extruded; at the moment, the gear is not limited by the clamping block, so that the gear can normally rotate, the top atomizing nozzle can be driven to rotate, a user can conveniently and quickly adjust the angle of the atomizing nozzle, and the atomizing nozzle does not need to be held by hand for adjustment.
Owner:NANJIANG COUNTY CENT FOR DISEASE CONTROL & PREVENTION
A combined small submersible sewage pump
ActiveCN224282908Ueasy to cleanEasy to snapPositive displacement pump componentsLiquid fuel engine componentsSewageMechanical engineering
This utility model discloses a combined small submersible sewage pump, relating to the field of sewage pump technology. It includes a base, with a bottom shell fixedly connected to the top of the base. A reinforcing ring is fixedly connected to the outer side of the bottom shell, and the bottom end of the reinforcing ring is fixedly connected to the top of the base. A first connecting plate is fixedly connected to the top of the bottom shell, and a second connecting plate is threadedly connected to the top of the first connecting plate. Using this structure, the second locking block is adjusted to a position that is not directly corresponding to the second locking slot, thereby effectively locking and limiting the first locking block to fix the position of the second connecting plate. When cleaning the drain pipe later, the first locking block is rotated, and the second locking block is adjusted to a position symmetrical to the second locking slot, allowing the first locking block to be directly pulled out to bring out the drain pipe. This facilitates the user's ability to easily disassemble and clean the drain pipe individually.
Owner:NANJING ZHONGDE ENVIRONMENTAL PROTECTION EQUIP MFG
Ultra-thin same-layer drainage floor drain steel frame structure and construction method
ActiveCN112227509Breduce thicknessImpact of support strengthSewerage structuresClimate change adaptationFloor slabArchitectural engineering
The present application relates to an ultra-thin same-layer drainage floor drain steel frame structure and a construction method, and relates to the field of building construction. The ultra-thin same-layer drainage floor drain steel frame structure comprises a supporting structure, a waterproof structure located above the supporting structure, a floor drain embedded in the supporting structure and the waterproof structure, a supporting member for supporting the floor drain, and a drainage pipe installed in the supporting structure for draining water from the floor drain. The present application has the effect of reducing the overall thickness of the floor slab.
Owner:JINCHAO SHANGDE (BEIJING) TECH DEV CO LTD
Water leakage prevention structure of floating ball valve
PendingCN119641916AAvoid water leaksOperating means/releasing devices for valvesLift valveWater leakVALVE PORT
A water leakage prevention structure of a floating ball valve relates to a valve technology and comprises a valve body with a valve, a valve core arranged at a valve port of the valve, and a lever component which drives the valve core to act and is provided with a floating ball, the lever component drives the valve core to seal the valve port, a sealing gasket is sleeved on a valve body part, one end of the sealing gasket leans against the valve body at the root part of the valve, and the other end of the sealing gasket abuts against the valve body at the root part of the valve. A valve opening of the valve penetrates out of the sealing gasket, the distance between the other end of the sealing gasket and the valve opening is set in the way that the valve element abuts against the other end of the sealing gasket while covering and sealing the valve opening to close the floating ball valve, and therefore the valve element cannot continuously move towards the sealing gasket. Compared with the prior art, the water leakage prevention device has the advantage of being capable of preventing water leakage.
Owner:杨召泽
Multifunctional glass cleaning device with efficient cleaning function
ActiveCN224181626Uconvenience to workImprove efficiencyFlexible article cleaningCleaning using toolsElectric machineryStructural engineering
The utility model discloses a multifunctional glass cleaning device efficient in cleaning, which belongs to the technical field of glass cleaning and comprises a water tank, a filtering mechanism and a cleaning mechanism, the lower surface of the cleaning mechanism is fixedly connected with the filtering mechanism, and the lower surface of the filtering mechanism is fixedly connected with the water tank. The four corners of the lower surface of the cleaning mechanism communicate with the upper surface of the water tank through supporting pipes, the bottom ends of the front supporting pipe and the rear supporting pipe communicate with the two ends of a three-way pipe, one end of the three-way pipe communicates with a water outlet of a water pump, and the water pump is located in the water tank. According to the glass cleaning device, the cleaning mechanism is arranged, when a motor works, one bevel gear can be driven to rotate, the two bevel gears can rotate at the same time under the meshing effect, the bevel gears rotate to drive a cleaning cotton plate to rotate through a first rotating shaft, and the cleaning cotton plate can clean a glass plate placed in a cleaning shell; and the two glass plates can be cleaned at the same time, manual operation of workers is not needed for cleaning, work of the workers is facilitated, and efficiency is improved.
Owner:CHENGDU JINSHAN GLASS TECH CO LTD
AGR pipeline with connector provided with fixed anti-falling sealing structure
ActiveCN222543307UInhibit sheddingImprove stabilityPipe connection arrangementsClassical mechanicsStructural engineering
Owner:SHANDONG XIN PLASTIC IND CO LTD
Outdoor waterproof photovoltaic car shed
ActiveCN222184299Ureduce savingsAvoid water leaksRoof covering using slabs/sheetsRoof covering using tiles/slatesStructural engineeringMechanical engineering
The utility model discloses an outdoor waterproof photovoltaic car shed which comprises a top plate, supporting rods are arranged on the top plate, a plurality of sets of supporting rods are symmetrically arranged, and the outdoor waterproof photovoltaic car shed further comprises a sealing installation mechanism and a waterproof rain shielding mechanism which are arranged on the top plate. The sealing installation mechanism comprises cushion blocks and a base plate, the cushion blocks and the base plate are arranged on the top plate, the cushion blocks are arranged on the two sides of the base plate, a movable groove is formed in the base plate, a photovoltaic panel is arranged between the base plate and the cushion blocks, and a sealing assembly is further arranged on the base plate. The utility model belongs to the technical field of photovoltaic cargos, and particularly relates to an outdoor waterproof photovoltaic cargos which can avoid water accumulation on the top of the cargos and is good in installation sealing performance.
Owner:TIANJIN WENRONG METAL PROD CO LTD
External water purification mechanism of faucet
InactiveCN119267664Areduce voidsAvoid water leaksJoints with sealing surfacesStationary filtering element filtersInterference fitNitrile rubber
The invention provides an external water purification mechanism of a water faucet, belongs to the technical field of water purification, and solves the technical problems that most existing front water purifiers are connected through threads, and water leakage is caused when the threads are worn and rotate reversely. The external water purification mechanism of the faucet comprises a shell part, a connecting mechanism is arranged on the shell part, reinforcing mechanisms are symmetrically arranged on the left side and the right side of the connecting mechanism, a filtering mechanism is arranged in the shell part, a descaling mechanism is arranged on the filtering mechanism, the connecting mechanism comprises a rubber sleeve arranged on the faucet in a sleeving mode, and an external threaded cylinder is fixed to the outer wall of the rubber sleeve; a brass sleeve is integrally formed at the bottom of the inner threaded cylinder, a nitrile rubber sleeve is fixed to the inner wall of the brass sleeve, and a nitrile rubber cylinder is in interference fit with the inner wall of the nitrile rubber sleeve. The device has the advantages that the blockage is dredged and the water yield is recovered only by detaching the sealing plug by improving the sealing performance of the joint and avoiding water leakage caused by thread abrasion and reverse rotation.
Owner:何沐鸽
A stainless steel explosion-proof box for extreme environments and its production process
ActiveCN111315160BMeet the use requirementsExtended temperature rangeCasings/cabinets/drawers detailsMetal casingsStructural deformationSand blasting
The invention discloses a stainless steel explosion-proof box for extreme environments and a production process method thereof. The temperature range is large. By adopting high-quality silicone sealing pads, the explosion-proof box can meet the use requirements of most regions and special circumstances in the world, and the protection level is high. By adopting a flat sealing structure and a special pasting and joint splicing process of the sealing pad, the high protection requirement of IP68 can be met, and the corrosion resistance is good. By adopting high-quality 316L stainless steel, the requirements of a strong corrosive environment can be met. The welding reliability is high. By adopting a robot automatic welding process, the stability, consistency and aesthetics of the welding are effectively guaranteed, and the structural deformation is small. By adopting a sandblasting process to remove welding stress, the stability of the protection is effectively guaranteed. The box cover can be limited at any angle by adopting a stepless limiting support rod, which effectively avoids injuries to personnel when the box cover is suddenly closed. By arranging a buffer pad on the box cover to protect the sealing pad, the sealing pad can be effectively prevented from being damaged.
Owner:BOTECH THERMAL CONTROL EQUIP (PINGHU) CO LTD
External temperature sensor for novel-structure pipeline
ActiveCN222188574UAvoid water leaksImprove installation efficiencyThermometer detailsThermometers using electric/magnetic elementsWater leakageThermistor
The utility model discloses an external temperature sensor for a novel structure pipeline, which comprises an injection molding piece, a detection through groove is arranged in an inner cavity of the injection molding piece, a red copper piece is inserted into the bottom of an inner cavity of the detection through groove, a temperature measuring groove is arranged in an inner cavity of the red copper piece, and a thermistor is arranged in an inner cavity of the temperature measuring groove. A lead is fixedly connected to the top of the thermistor, reserved clamping grooves are formed in the two sides of the injection molding part, pipe clamp spring pieces are clamped in inner cavities of the reserved clamping grooves, and the red copper part is fixedly connected into an inner cavity of the detection through groove in an interference riveting mode. According to the utility model, the injection molding piece, the red copper piece, the thermistor, the lead and the pipe clamp spring piece are matched for use, and the pipe clamp spring piece is used for direct clamping installation, so that the installation efficiency can be improved, the red copper piece is used for contact conduction, the situation of water leakage possibly caused by trepanning installation and detection is avoided, and the hidden danger of water leakage caused by trepanning is eliminated; and the safety is improved.
Owner:GUANGDONG WANNUO SENSOR TECH CO LTD
Cantilever scaffold I-steel installation structure and construction method
PendingCN119122243Aeasy to useAvoid water leaksScaffold accessoriesBuilding support scaffoldsLeaking waterClassical mechanics
The invention discloses a cantilever scaffold I-shaped steel installation structure which comprises a bottom plate arranged on a floor plate, a vertical plate arranged on the bottom plate, a transverse supporting plate assembly installed on the vertical plate and a vertical limiting assembly matched with the vertical plate for installation. The vertical limiting assembly is matched with the transverse supporting plate assembly to be used for limiting and abutting against I-shaped steel. According to the cantilever scaffold I-shaped steel installation structure, the bottom plate and the vertical plates are installed on the floor plate and matched with the vertical limiting assemblies, a cavity structure for supporting and limiting the I-shaped steel is formed, the I-shaped steel abuts against and is limited through the vertical limiting assemblies, and therefore the overall structure is stable and reliable in installation; compared with a traditional U-shaped anchor ring pre-embedded installation mode, according to the technical scheme, the floor plate does not need to be penetrated, the situation that the floor plate leaks water in the later period is avoided, and meanwhile the scaffold is convenient to dismantle and recycle after being used.
Owner:CHINA METALLURGICAL CONSTR (TIANJIN) CONSTR ENG CO LTD