Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
38 results about "Drain insertion" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Ecological slope protection structure for ion rare earth mine
Owner:JIANGXI UNIV OF SCI & TECH
Physical model test apparatus for confined groundwater in bedding bank slope
ActiveCN103592424AEarth material testingPermeability/surface area analysisWater storageConfined water
The invention discloses a physical model test apparatus for confined groundwater in a bedding bank slope, which relates to the technical field of geotechnical engineering. The physical model test apparatus is helpful for analysis of influence of different external conditions on confined groundwater in the bedding bank slope and comprises a surface water infiltration simulation unit, a pervious bed test groove section, a reservoir water level fluctuation simulation unit and a measurement unit, wherein the pervious bed test groove section is obliquely arranged and filled with sandy soil, the surface water infiltration simulation unit has a water storage function and comprises a drain pipe which is inserted into sandy soil in the higher end of the pervious bed test groove section, the reservoir water level fluctuation simulation unit has a water storage function and comprises a seepage port which is connected with the lower end of the pervious bed test groove section, and the measurement unit is used for detecting the values of a confined water head in sandy soil. The physical model test apparatus provided by the invention can simulate generation and changing of confined groundwater phenomena, change laws of each influence factor and interaction between the structural characteristics of the bank slope and the environment.
Owner:SICHUAN UNIV
Fluid tank drain pipe support/guide member
InactiveUS6328064B1Simple structureAvoid contactTank vehiclesWatering devicesEngineeringPipe support
A drain pipe support advantageously acts as a guide for insertion of a drain pipe and secures the drain pipe in a desired position for draining of a fluid filled tank. Additionally the drain pipe support also advantageously guides fluid into the drain pipe so that efficient draining may be accomplished. The drain pipe support is comprised of an interior hollow portion which includes a tapered central portion 34 at a lower end thereof in order to guide the drain pipe and form a seal between the drain pipe and the drain pipe support. The drain pipe support advantageously has a hollow body which includes a support member that extends from the upper sides of an outer wall of the body. The support member is desirably formed in a substantially uniform circumference around the body of the drain pipe support. This support maintains the desired stability for the drain pipe and a top portion of the support member advantageously provides a large footprint which prevents the insertion of the drainpipe into the tank from engaging a protective interior liner. The support member includes an outer lip that has one or more fluid channels which allow fluid communication between the interior of the tank and the side walls of the body. The body further includes an orifice in the lower portion thereof to allow fluid in the tank to transfer through the drainpipe away from the tank.
Owner:GATX RAIL CORP +1
Municipal drain pipe connecting structure
InactiveCN109027458AImprove sealingImprove the anti-leakage effectJoints with sealing surfacesEngineeringTube drain
The invention discloses a municipal drain pipe connecting structure. The municipal drain pipe connecting structure comprises a connecting piece and drain pipes, wherein the left end of the connectingpiece is connected with the right end of one drain pipe, the right end of the connecting piece is connected with the left end of the other drain pipe, and annular insertion grooves into which the drain pipes are inserted are respectively formed in the left and right ends of the connecting piece; sealing structures are respectively arranged on both ends of the connecting piece, the sealing structures comprise pressing pieces, annular push pieces, sealing rings I, pressing blocks and tightening covers, a plurality of pressing pieces are respectively arranged on the side walls of both ends of thedrain pipes, the pressing pieces comprise bending parts, pressing parts and push blocks, the bending parts are in an arc shape and are respectively arranged towards the middle of the drain pipes, andone end of the bending parts is connected with the drain pipes; and a plurality of reinforced structures are respectively arranged on the outer walls of the left and right ends of the drain pipes, and the reinforced structures are circumferentially arranged along the drain pipes. The invention aims to provide the municipal drain pipe connecting structure, and the municipal drain pipe connecting structure has the advantages of good leakproof effect, the stable structure and convenience in installation.
Owner:浙江新世纪工程咨询有限公司
Modularized accumulated water drainage device for drainage and backfill layers of same layer
ActiveCN101538882AImprove drainage capacityImprove adaptabilityDomestic plumbingPondingDraining tube
The invention discloses a modularized accumulated water drainage device for drainage and backfill layers of same layer. The device comprises drainage plates and drainage pipes. A cavity is arranged in each drainage plate. The upper and the lower surfaces of each drainage plate are provided with water inlet holes communicated with the cavity. Lateral surfaces of each drainage plate are provided with water drainage holes communicated with the cavity. The drainage pipes are inserted in the water drainage holes. A plurality of drainage plates are connected with each other through the drainage pipes. Two ends of each drainage pipe are inserted into the water drainage holes of one drainage plate. The most marginal drainage pipe is connected with an indoor or outdoor downpipe or vertical pipe and can even directly extend out of a wall and be exposed outdoors. The invention adopts a modularized structure, can be flexibly used in floor backfill layers of bathrooms with different layouts and has good adaptability. As the surfaces of the drainage plates are densely provided with water drainage holes, no drainage dead corner exists so that the drainage effect of the backfill layers is greatly improved. In addition, the invention has simple structure, mainly in the shape of a plate, has low manufacturing cost, is very convenient to install and reduces the difficulty of construction.
Owner:开源塑业科技(南通)有限公司
River sludge vacuum dehydration treatment cart
ActiveCN105776797ASatisfy handlingSatisfactionSludge treatment by de-watering/drying/thickeningSpecific water treatment objectivesDraining tubeTreatment effect
A river sludge vacuum dehydration treatment cart comprises a cart body, and further comprises a vacuum sludge tank and a drainage mechanism.The drainage mechanism comprises a vacuum pump, a horizontal pipe and multiple sets of vertical drainage pipes.An outlet of the vacuum pump is communicated with one end of the horizontal pipe, the vertical drainage pipes are arranged on the horizontal pipe side by side, through holes for the vertical drainage pipes to be inserted in are formed in the top face of the vacuum sludge tank, and sealing rings are arranged at the connecting positions of the vertical drainage pipes and the through holes.The river sludge vacuum dehydration treatment cart is high in working efficiency and good in treatment effect.
Owner:浙江工业大学工程设计集团有限公司 +2
Refrigerator sealing performance detection method and device
InactiveCN109781363AJudgment of tightnessEasy to judgeMeasurement of fluid loss/gain rateLighting and heating apparatusEngineeringAtmospheric pressure
The invention discloses a refrigerator sealing performance detection method and device. A refrigerator comprises a drain pipe communicating with a storage chamber, and the drain pipe is inserted intoa water storage disc. The detection method comprises the following steps: the water level in the water storage disc is higher than a water outlet of the drain pipe; a refrigerator door is closed; thetemperature and the air pressure value in the storage chamber are recorded; and the sealing performance of the refrigerator is determined according to the change relation between the temperature and the air pressure value. Under the conditions that the refrigerator door is closed in advance and it is determined that the water outlet of the drain pipe is sealed, the sealing performance of the refrigerator is judged by detecting the relation between the air pressure and the temperature in the refrigerator, and if the relation between the air pressure and the temperature does not accord with a preset value, then it is judged that the sealing performance is poor.
Owner:HAIER SMART HOME CO LTD
Cooling circulation system used for single-arm three-dimensional measurement scribing instrument
The invention discloses a cooling circulation system for a single-arm three-dimensional measurement liner, which includes an expansion part and a water seepage part, wherein the expansion part includes at least one section of pipe body I (1), wrapped in the pipe body I (1 ), the external annular hollow air bag (4), the main ventilation pipe (2) placed in the pipe body I (1), the water seepage part includes at least one section of the pipe body II (6), and the pipe body I (1 ) and the pipe body II (6) are arranged at intervals and communicate with each other, and at least one drain hole (7) is arranged on the pipe body II (6), and one end of the drainage pipe is inserted into the surrounding rock for sealing. By inflating the air bag, the drainage pipe can be quickly fixed in the surrounding rock, so that the surrounding rock can be drained intensively. When drainage is not needed, the air bag is deflated and contracted, and the drain pipe can be taken out for repeated use.
Owner:API ZC PRECISION INSTUMENT CO LTD
Closestool convenient to use
InactiveCN106522324ASave waterTo achieve the purpose of secondary useWater resource protectionFlushing devicesInlet valveWater resources
The invention relates to the technical field of flush toilets and flushing equipment with water tanks, in particular to a closestool convenient to use. The closestool comprises a pedestal pan and a water tank, and the pedestal pan and the water tank are formed by integrated manufacturing. Water in the water tank is used for flushing the pedestal pan, the water tank comprises a tank body, a cover, an overflow pipe, a water inlet valve and a water draining valve. The closestool further comprises a hand washing basin with the height larger than that of the water tank. The hand washing basin is provided with a hand washing sink used for containing water and a water supply pipe used for supplying water to the hand washing sink. A water draining pipe is arranged at the bottom of the hand washing sink and inserted into the water tank. A discharging pipe of the water inlet valve is connected with the water supply pipe. The device is convenient to use and simple in structure and water resources are saved.
Owner:SICHUAN COLLEGE OF ARCHITECTURAL TECH
Drainage pipe system
The invention discloses a drainage pipe system which comprises an expansion part and a water seepage part. The expansion part comprises at least one pipe body I (1), an annular hollow expanded air bag (4) wrapping the pipe body I (1), and a main breather pipe (2) arranged in the pipe body I (1). The water seepage part comprises at least one pipe body II (6), the pipe body I (1) and the pipe body II (6) are arranged in a spaced mode and communicated, the pipe body II (6) is provided with at least one drainage hole (7), and the port of the end, inserted into surrounding rock, of a drainage pipe is sealed. The air bag is inflated, so that the drainage pipe is rapidly fixed to the surrounding rock, and therefore concentrated drainage is achieved for the surrounding rock. When drainage is not needed, the air bag is deflated and shrunk, and the drainage pipe is taken out and can be reused.
Owner:DEYANG KAIDA DOORS
Sectional combined floor drain double-layer drainage and moisture removal device and construction method thereof
PendingCN109322373AKeep dryPrevent stagnant water and mildewSewerage structuresBuilding material handlingWater filterMildew
The invention relates to a sectional combined floor drain double-layer drainage and moisture removal device and a construction method thereof. The sectional combined floor drain double-layer drainageand moisture removal device comprises a floor drain insertion pipe and a floor drain sleeve assembly, wherein the floor drain insertion pipe is inserted into an inner upper part of the floor drain sleeve assembly; the floor drain sleeve assembly comprises a sleeve main body, a water stop ring tray, and a sleeve base plate. The sectional combined floor drain double-layer drainage and moisture removal device is characterized in that a sleeve connecting plate and a water filter ring are arranged outside an upper opening of a floor drain sleeve, a flow guide groove is formed on a periphery of thesleeve connecting plate, and a water stop ring capable of improving an anti-leakage performance is arranged on the outer side of the sleeve main body. The sectional combined floor drain double-layer drainage and moisture removal device has the advantages that besides effectively improving the anti-leakage performance, by the adoption of the device in a toilet, a shower room, a terrace and the like, the drying of a waterproof layer can be effectively guaranteed, a water accumulation and mildew of the waterproof layer is prevented, a door frame is prevented from being deformed and rotten, and apeculiar smell generated in the toilet, the shower room or the terrace is avoided. The sectional combined floor drain double-layer drainage and moisture removal device can not only meet requirements of industrial uses, but also meet the requirements of coarse and intensive decoration projects such as houses, hotels, public buildings and the like, and has the advantages of being flexible in installation and combination and wide in application range.
Owner:TIANJIN TIANYI CONSTR GRP
Confined water physical model test device for bedding bank slope
ActiveCN103592424BEarth material testingPermeability/surface area analysisWater storageConfined water
Owner:SICHUAN UNIV
Method for treating weathered deep groove of dam foundation of concrete dam
InactiveCN109853482AEnsure safetyQuality assuranceFoundation engineeringWall damsReinforced concreteEngineering
The invention discloses a method for treating a weathered deep groove of a dam foundation of a concrete dam. The method comprises the steps that in the excavation process of the dam foundation of theconcrete dam, when the bag-like weathered deep groove is encountered, a weathered rock mass and a weathered soil body of the weathered deep groove are partially or completely excavated firstly, the lower half part of the deep groove is backfilled with large dimension stone stacked manually, steel pipes are pre-buried in dimension stone bodies to serve as drainage pipe sleeves, and drainage pump water inlets are reserved in the bottoms of the steel pipes; drainage pumps are arranged on a foundation surface of the dam, drainage pipes of drainage pumps are inserted into the steel pipes to communicate with the reserved drainage pump water inlets, and underground water is drained to the foundation surface of the dam in a pumped mode and then discharged out; and then a reinforced concrete supporting ring beam is arranged at the circumferential circles of the tops of the dimension stone bodies, the ring beam is connected with the solid rock mass around the deep groove in an anchored mode, under support of the solid rock mass, the backfilling manually-stacked dimension stone bodies serve as a concrete formwork, and a dome-shaped reinforced concrete cover plate is poured, and finally, the upper part of the reinforced concrete cover plate is backfilled with concrete to the elevation of the foundation surface of the dam. The construction technology is simple, the construction cycle is short, the quality is reliable and is guaranteed, the investment is saved, and the foundation treatment and reinforcement effects are obvious.
Owner:CHINA WATER RESOURCES BEIFANG INVESTIGATION DESIGN & RES
Retaining wall drain pipe reversed filter structure
InactiveCN104988939AWill not affect progressGuaranteed fermentation effectFoundation engineeringFiltration circuitsFilter materialRetaining wall
The invention provides a retaining wall drain pipe reversed filter structure. The retaining wall drain pipe reversed filter structure comprises a water collecting part and a filter part fixed to the water collecting part. The filter part is a filter bag filled with a filter material. The combined face of the filter part and the water collecting part is a slope. At least one guide blind hole allowing a drain pipe to be inserted therein is formed in the low side corresponding to the slope between the filter part and the water collecting part. The water collecting part and the filter part are fixed into a whole, and the guide blind holes are formed in the low side of the combined face of the filter part and the water collecting part. In the using process, the drain pipe is inserted into the guide blind holes, the retaining wall drain pipe reversed filter structure is installed on the drain pipe, and filtered water of the inner side of a retaining wall flows downwards along the inclined combined face between the water collecting part and the filter part to the guide blind holes, enters the drain pipe, and is drained to the outer side of the retaining wall. The retaining wall drain pipe reversed filter structure can be quickly mounted or demounted on the premise that the filter and water collecting effects are guaranteed without at the same time of retaining wall construction, the construction progress of the retaining wall is not affected, and use is very convenient.
Owner:STATE GRID CORP OF CHINA +2
Apparatus of treating grinding water for processing periphery of eyeglass lens
ActiveUS20080053887A1Convenient treatmentPromoting dewatering efficiencyEdge grinding machinesWater/sewage treatment by centrifugal separationWater useCentrifugal force
A grinding water treating apparatus for separating a processing refuse from grinding water used for processing a periphery of an eyeglass lens, the grinding water being introduced from an eyeglass lens processing apparatus, the grinding water treating apparatus includes: a centrifugal separator that includes a dewatering tank having a bottom surface and a side surface and a drive source for rotating the dewatering tank, and springs out the grinding water to an upper portion of the dewatering tank by rotating the dewatering tank; and a drain pipe that introduces the grinding water from an upper portion of the dewatering tank. The centrifugal separator includes a filter arranged at the upper portion of the dewatering tank and having an opening inserted with the drain pipe for filtering the grinding water separated from the processing refuse by a centrifugal force generated due to rotation of the dewatering tank.
Owner:NIDEK CO LTD
Seedling growing system special for fish and vegetable symbiosis
PendingCN109618907AImprove survival ratePromote rapid growthPisciculture and aquariaAgriculture gas emission reductionAquaponicsLayered structure
The invention provides a seedling growing system special for fish and vegetable symbiosis. The seedling growing system special for fish and vegetable symbiosis comprises a fish pond and a pebble planting bed. The fish pond is connected with the pebble planting bed through a drainage pipe. A water collecting pipeline is arranged at the bottom of the pebble planting bed, a large cobblestone layer islaid above the water collecting pipeline, coarse sand hole nylon screen cloth is laid above the large cobblestone layer, a coarse sand layer is laid above the coarse sand hole nylon screen cloth, fine sand hole nylon screen cloth is laid above the coarse sand layer, a fine sand layer is laid above the fine sand hole nylon screen cloth, plants are planted above the fine sand layer, a drainage passageway is formed in the pebble planting bed, the bottom of the drainage passageway is inserted into the large cobblestone layer, and the drainage pipe is inserted into the drainage passageway. By theadoption of the layered structure, the germination rate can be greatly increased, seedling root systems are not harmed during transplanting, and the planting survival rate of seedlings can be increased.
Owner:农政齐民科技(天津)有限公司
Draining pipe applied to drainage and reinforcement of existing expressway side slope and construction method of draining pipe
ActiveCN106400647AEasy to insertEasy dischargePaving gutters/kerbsClimate change adaptationEngineeringSoil horizon
The invention discloses a draining pipe applied to drainage and reinforcement of an existing expressway side slope and a construction method of the draining pipe. The head of the draining pipe is in a flat shovel shape; the draining pipe body is provided with rectangular holes and circular holes, wherein the rectangular holes and the circular holes are triangularly distributed along the longitudinal direction and are distributed at an interval in the same rectilinear direction; at least four holes are uniformly distributed along each circle of the circumferential direction of the draining pipe body; the tail of the draining pipe has one arc section provided with no hole, and the rest arc sections are provided with at least three holes which are uniformly distributed. The construction method of the draining pipe comprises the following steps: (1) taking the flat shovel end of each draining pipe as an inserting end; (2) taking the arc section, provided with no hole, of each draining pipe as a bottom surface; (3) obliquely inserting the flat shovel end of each draining pipe at a gradient of 20% into a stable soil layer of the side slope so as to form rectangular or triangular arrangement at the slope surface. According to the draining pipe disclosed by the invention, the front section of the draining pipe is set in a flat shovel shape, so the draining pipe can be beneficially inserted into the side slope, more convenient and quicker construction can be realized, and the aim of rapid drainage and reinforcement of the side slope is fulfilled.
Owner:NANJING UNIV OF TECH
Washing machine water removal equipment
InactiveCN107904871AKeep dryEasy dischargeOther washing machinesTextiles and paperRubber ringEngineering
A washing machine dewatering equipment includes: a drain pipe, a pipe sleeve, a fixing device, a solid filter and a water diversion pipe, the drain pipe is inserted into the pipe sleeve and screwed to the pipe sleeve; the fixing device includes a pipe holder, A pillar, a support column and a weighted base; the solid filter includes an external suction cup and a solid removal piece; the external suction cup includes a pipe body, a buffer rubber ring and a leak-proof rubber ring. The above washing machine dewatering equipment supports the pipe cover through the pipe support and is fixed on the ground by using the weighted base, the sewage discharged from the washing machine can directly flow into the sewer pipe, keeping the ground dry, and there will be no accumulated water in the washing machine drain pipe, and There is no need to disassemble the filter screen when removing the filtered solids, and the filtered solids can be quickly discharged, which improves the service life of the filter screen.
Owner:惠州市伯拉科技有限公司
Drainage tube insertion tool
A drainage tube insertion tool for use in an endoscope, comprising:a drainage tube configured to slidably fit on an outer surface of an insertion portion of the endoscope, anda pusher tube configured to slidably fit on the outer surface of the insertion portion of the endoscope and which pushes the drainage tube,wherein a notch is formed in a side wall portion of the pusher tube along a longitudinal axis direction, and the pusher tube is fitted on the outer surface of the insertion portion upon making a side surface of the insertion portion extend through the notch, and the drainage tube is inserted into a predetermined lumen of a body cavity by pushing the drainage tube out of a distal end of the insertion portion with the pusher tube.
Owner:FUJIFILM CORP
Drainage tube insertion tool
Owner:FUJIFILM CORP
Reusable drainage well
The invention discloses a reusable drainage well. The reusable drainage well comprises a well body, butting pipes, a flange plate, a well neck, a well cover and a drainage tank; the well body is a cylindrical hollow shell of which the top end is open; at least two butting pipes are arranged in the well body and are perpendicular to the side surface of the well body; each drainage pipe is inserted into the corresponding butting pipe; the end surface, near the axis of the well body, of each drainage pipe is overlapped with the end surface, near the axis of the well body, of the corresponding butting pipe; the inside diameter of each butting pipe is much greater than the outside diameter of the corresponding drainage pipe; the overlapped end surfaces of each butting pipe and the corresponding drainage pipe are connected with each other through a flange plate; the well neck is arranged at the top of the well body; the well cover is arranged at the opening of the top end of the well neck; the well body is divided into two parts along the vertical direction, and the two parts are connected integrally through bolts; the well neck is divided into two parts along the vertical direction, and the two parts are connected integrally through bolts. The reusable drainage well can be mounted directly in an assembling form; the construction efficiency is greatly improved; the structure is solid; the well cover does not lose easily; the reusable drainage well can resist against the soaking of sewage, is low in comprehensive cost and can be reused.
Owner:SHANDONG GUOSHUN CONSTR GRP
Drainage pipe used for drainage and reinforcement of existing expressway slope and its construction method
ActiveCN106400647BEasy to insertEasy dischargePaving gutters/kerbsClimate change adaptationEngineeringSoil horizon
Owner:NANJING TECH UNIV
Water seal device applied to steel slag thermal stuffing production line
ActiveCN103866056AImprove working environmentEnsure safe operationRecycling and recovery technologiesProduction lineWater discharge
The invention discloses a water seal device applied to a steel slag thermal stuffing production line. The steel slag thermal stuffing production line comprises a thermal stuffing tank, wherein a water discharge tube is arranged at the bottom of the thermal stuffing tank; the water seal device comprises a collecting tank positioned below the thermal stuffing tank and is provided with a collecting tank; the water discharge tube is inserted into the collecting tank. According to the water seal device, the collecting tank is arranged below the thermal stuffing tank, the water discharge tube at the bottom of the thermal cover tank is inserted into the collecting tank, and water discharged from the water discharge tube is filled into the collecting tank, so that the water seal function is achieved, a poisonous gas generated inside the thermal stuffing tank is baffled from entering a discharge channel but is only discharged from a chimney, the working environment of operators is improved, and the operators can work safely.
Owner:MAGANG (GROUP) HOLDING CO LTD +1
Method for installation of system for paver support
Provided is a method for providing a system for supporting a layer of paver blocks, the method including excavating drain holes at a depth corresponding to at least a length of a corresponding drain pipe, forming a base by pouring high porosity non-compactable material into each drain hole of the at least three drain holes, inserting a drain pipe into a corresponding drain hole, filling a hollow of the drain pipe with a non-compactable material, placing a water permeable closure across the top opening of the drain pipe, pouring a concrete layer above the drain hole, and depositing a sand layer above the concrete layer, with the sand layer covering the top opening.
Owner:VANI ANTHONY
Neck cleaning method for a CRT
A method of cleaning the neck of a funnel of a CRT during the manufacture thereof. The method includes: inserting a drain tube within the neck, wherein a gap exists between the drain tube and the neck; directing a fluid through the gap; and draining the fluid that was directed through the gap through the drain tube, whereby the fluid removes material from the neck that was applied during a prior coating process and any dirt. The drain tube is part of a cleaning apparatus that further includes a housing and a labyrinth flow controller positioned within the housing adjacent to the drain tube forming a laminar flow section whereby fluid is directed through the housing and into the tube.
Owner:THOMSON LICENSING SA
Comprehensive treatment ship for river silt
ActiveCN105696639BImprove processing efficiencySludge treatment by de-watering/drying/thickeningMechanical machines/dredgersDraining tubeTreatment effect
The invention relates to a comprehensive treatment vessel of river sludge. The comprehensive treatment vessel comprises a vessel body, wherein a power compartment, a vacuum sludge treatment compartment and a drainage mechanism are arranged on the vessel body, the drainage mechanism comprises a vacuum pump, a horizontal pipe and a plurality of vertical drainage pipes, an inlet of the vacuum pump is communicated with one end of the horizontal pipe, the plurality of vertical drainage pipes are arranged on the horizontal pipe side by side, through holes into which the plurality of vertical drainage pipes are inserted are formed in the top surface of the vacuum sludge treatment compartment, and sealing rings are arranged in the connecting positions of the vertical drainage pipes and the through holes. The comprehensive treatment vessel of the river sludge has the advantages of high working efficiency and good treatment effect.
Owner:浙江工业大学工程设计集团有限公司 +2
River silt vacuum dehydration treatment vehicle
ActiveCN105776797BEasy to operateAccurate operationSludge treatment by de-watering/drying/thickeningSpecific water treatment objectivesDraining tubeSludge
Owner:浙江工业大学工程设计集团有限公司 +2
Multifunctional down stream tee joint
The present invention discloses a kind of multifunctional consequent tee used in the co-floor sewage discharge system. It includes a tubular self-body, a panel and a cover plate. The described tubular self-body is characterized by that its two ends are respectively equipped with a sewage inlet and a sewage outlet, on the horizontal side surface of said tubular self-body a second sewage inlet is obliquely set, and the vertical side surface of said tubular self-body is equipped with an upwards-extended upper mouthpiece, said panel has a downwards-extended lower mouthpiece, said lower mouthpiece is inserted into said upper mouthpiece, and the opening of said cover plate is covered by that above-mentioned cover plate. Besides, said invention also provides the concrete operation method of said multifunctional consequent tee and its concrete application method.
Owner:陆正新
An ecological slope protection structure for ionic rare earth mines
The invention relates to an ecological slope protection structure for an ion rare earth mine. The ecological slope protection structure is characterized in that bamboo frames are distributed on an inclined slope surface of a side slope and are pressed into soil; each bamboo frame is prepared from bamboo frame strips in longitudinal and horizontal directions through fixing together, and the bamboo frame strips with upward concave surfaces are distributed on the inclined slope surface of the side slope; through holes are formed in the bamboo frame strips, and drain pipes are distributed at the through holes and inserted into the soil of the inclined slope surface of the side slope; slope base drainage ditches are distributed at the bottom of the inclined slope surface of the side slope, and side drainage ditches are distributed on the upper, left and right edges of the inclined slope surface of the side slope and communicate with the slope base drainage ditches; trees are planted on the step-slope leveled land; bamboo piles are beaten into the inclined slope surface of the side slope, the slope base and the step-slope leveled land respectively; a first section of bamboo joint is reserved at the upper part of each bamboo pile, an ecological planting bag is arranged in the bamboo pile above the first section of bamboo joint, and water seepage holes are formed in the bamboo pile walls; each ecological planting bag is formed by wrapping a grass seed base material into geotechnical cloth. The ecological slope protection structure can be used for preventing and controlling side slope landslide, is low in construction cost, and realizes ecological and environmental protection.
Owner:JIANGXI UNIV OF SCI & TECH
Modularized accumulated water drainage device for drainage and backfill layers of same layer
ActiveCN101538882BImprove drainage capacityImprove adaptabilityDomestic plumbingPondingDraining tube
The invention discloses a modularized accumulated water drainage device for drainage and backfill layers of same layer. The device comprises drainage plates and drainage pipes. A cavity is arranged in each drainage plate. The upper and the lower surfaces of each drainage plate are provided with water inlet holes communicated with the cavity. Lateral surfaces of each drainage plate are provided with water drainage holes communicated with the cavity. The drainage pipes are inserted in the water drainage holes. A plurality of drainage plates are connected with each other through the drainage pipes. Two ends of each drainage pipe are inserted into the water drainage holes of one drainage plate. The most marginal drainage pipe is connected with an indoor or outdoor downpipe or vertical pipe and can even directly extend out of a wall and be exposed outdoors. The invention adopts a modularized structure, can be flexibly used in floor backfill layers of bathrooms with different layouts and has good adaptability. As the surfaces of the drainage plates are densely provided with water drainage holes, no drainage dead corner exists so that the drainage effect of the backfill layers is greatlyimproved. In addition, the invention has simple structure, mainly in the shape of a plate, has low manufacturing cost, is very convenient to install and reduces the difficulty of construction.
Owner:开源塑业科技(南通)有限公司
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com