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.
48results about How to "Drainage does not affect" 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
Slope self-drainage anchor rod and construction method
The invention relates to a slope self-drainage anchor rod and a construction method. The self-drainage anchor rod comprises a hollow anchor pipe, an anchorage device, a cushion plate and a siphon, wherein one end of the hollow anchor pipe is open, the other end of the hollow anchor pipe is closed, the hollow anchor pipe is wrapped in a filter screen, threads are arranged at the open end of the hollow anchor pipe, water-pervious holes are formed in the rear middle of the hollow anchor pipe, the rear segment of the hollow anchor pipe and a slurry outlet pipe are perpendicularly connected, the end of the slurry outlet pipe is sleeved with a sleeve valve and a geotextile bag, and on the two sides of the slurry outlet pipe, the geotextile bag is clamped and fixed to the hollow anchor pipe through hoops; the lower side of the hollow anchor pipe is obliquely placed in a slope, the relative height difference between the pipe opening of the hollow anchor pipe and the pipe bottom of the hollow anchor pipe is kept smaller than 7 m, pulp solidifies in the geotextile bag and is anchored in stable soil, and the front segment of the hollow anchor pipe is anchored to the cushion plate through the anchorage device; a water suction pipe of the siphon is inserted in the hollow anchor pipe and stretches to the bottom, the water suction pipe is connected with a drainage pipe and a balance water outlet device through connector bent pipes on the slope, and a water inlet of the water suction pipe is as high as a water outlet of the balance water outlet device. The slope self-drainage anchor rod is simple in structure, can achieve anchoring and draining at the same time and is good in drainage effect, easy and convenient to construct and low in manufacturing cost.
Owner:LANZHOU UNIVERSITY OF TECHNOLOGY
Sliding window pressure differential drainage system
InactiveCN101135230AAvoid it happening againDrainage does not affectCondensed water drain-offWing arrangementsSlide windowWater tightness
The pressure difference water draining system for sliding window includes one lower frame, one lower sliding frame with drain holes and one sliding window or door leaf. The lower sliding frame includes one inner lower sliding frame and one outer lower sliding frame lower than the inner lower sliding frame, the inner lower sliding frame is provided with one upper inner slide and bumper blocks in two ends, and the outer lower sliding frame is provided with one upper screen window slide, draining slots on two ends, drain holes, drain window and water sump. The present invention has simple structure, low cost, convenient use, high water tightness and other advantages.
Owner:敦化吉祥木业有限公司
Bag-packaged plastic drainage device
InactiveCN104278666AReduce intensityGuaranteed levelSoil preservationDraining tubePore water pressure
The invention discloses a plastic drainage device which is used in soft foundation processing and composed of a plastic drainage pipe, a base and a cloth bag. The base sleeves the bottom of the plastic drainage pipe in the integral form. With the base, flatness and verticality of the plastic drainage pipe is guaranteed, and the bottom of the plastic drainage pipe is out of extrusion and damage. The cloth bag closely covers the whole device to filter soil particles. The plastic drainage pipe is used for draining for a surface channel. Pore water enters the surface channel from the surrounding and then is drained. The method that the water is drained from the inside of the plastic pipe is replaced. More importantly, the plastic drainage pipe is in the axisymmetric structure, the pressure dissipation rule of the pore water is met, allowing the pore water to enter the plastic pipe from the surrounding and achieving good drainage effect. The plastic drainage device has the advantages such as simple structure, low cost and good effect.
Owner:南京赛伯通建筑工程有限公司
Embedded type drainage concentrator for building
A building drainage concentrator relates to an embedded type drainage concentrator for a building. The embedded type drainage concentrator for the building consists of a stand pipe drainage section (1), a horizontal pipe drainage concentrating section (2) and a water seal component (3). A horizontal surface (9) of the horizontal pipe drainage concentrating section (2) and an inner wall below are planes or cambered surfaces approximate to planes. A maximum distance of a horizontal opening (15) of a channel (13) on the top of the concentrating section of the horizontal pipe drainage concentrating section (2) that is communicated with the stand pipe drainage section (1) is greater than a maximum distance of a vertical opening (16). The top of the water seal component (3) on one side of the horizontal surface (9) of the horizontal pipe drainage concentrating section (2) is communicated with the bottom of the water seal component; the upper portion (18) of the water seal component is higher than the horizontal surface (9); a floor drain cover (23) is arranged above the water seal component. A distance L between the outside of the upper portion (18) of the water seal component and the outer wall of the adjacent stand pipe drainage section is ranging from 40mm to 450mm. In case of the floor drains are installed, the embedded type drainage concentrator for the building is able to use the toilet, the kitchen and the balcony when the water is drained at the same floor of the building, without any fall slabs or slightly descending floors.
Owner:KUNMING QUNZHIYING TECH
Inspection well lid facilitating drainage
InactiveCN106013244AHelp drainageDrop intoArtificial islandsFatty/oily/floating substances removal devicesPedestrianFall into well
The invention provides a manhole cover for drainage, which includes a manhole cover body, and a drain hole is opened on the manhole cover body, and the feature is that the drain hole has two upper and lower hole sections with different apertures. The aperture of the upper hole section is larger than the aperture of the lower hole section so that the well cover body is formed with an annular boss in the drain hole, and the well cover body is provided with a filter screen at the mouth of the upper hole section of the drain hole, and the well cover body is formed on the annular boss. There is a movable plate supported by a plurality of elastic elements on the table, and the middle part of the movable plate is provided with a water hole with a diameter larger than that of the lower hole section, and the movable plate can be tightly connected to the lower side of the filter when the elastic element is in the original length state. Paste, the mesh size of the filter screen in the area corresponding to the water hole is 1 / 3 of the mesh size of the area covered by the movable plate, and the hole diameter of the upper hole section of the drainage hole is 8-15cm. The inspection well cover for drainage provided by the invention can not only increase the drainage volume, but also reduce the probability of pedestrians and objects falling into the well, so it has good popularization value.
Owner:HUBEI SHUIZHIYI TECH CO LTD
Rainwater pipeline gravitational potential energy power generation device based on ratchet wheel clutch
InactiveCN109812371AEnsure normal drainageDrainage does not affectHydro energy generationMachines/enginesWater storageEngineering
The invention discloses a rainwater pipeline gravitational potential energy power generation device based on a ratchet wheel clutch. The rainwater pipeline gravitational potential energy power generation device based on the ratchet wheel clutch comprises a water storage structure and a power generation mechanism. A water inlet of the water storage mechanism is connected with a rainwater pipeline,and a water outlet of the water storage mechanism is connected with the upper end of a flow guide pipe of the power generation mechanism through a rainwater flow guiding pipe. The power generation mechanism is arranged below the water storage mechanism. By means of an overflow prevention filtering device of the water storage box, normal water draining is guaranteed, under the situation that waterdraining is not affected, the gravitational potential energy of rainwater is converted to electric energy to the maximum extent; and by means of the power generation module ratchet wheel clutch and aflywheel, stability of supplied power is guaranteed, and by means of effective cooperation of the power generation module ratchet wheel clutch and the flywheel, the gravitational potential energy of the rainwater can be converted to the maximum extent. The rainwater pipeline gravitational potential energy power generation device based on the ratchet wheel clutch is excellent in water draining performance, stable in power output, low in cost and suitable for being used in southern regions.
Owner:WUHAN UNIV OF TECH
Drainage pipe easy to fix
The invention discloses a drainage pipe easy to fix and belongs to the field of medical instruments. The drainage pipe comprises a pipe body, a connection pipe, a sampling pipe, a base plate, a base on the base plate and an inverted-U-shaped support on the base. An arc-shaped pipe groove matched with the pipe body is formed in the middle of the base. A through hole corresponding to the upper portion of the pipe groove is formed in the support. The lower end of a pulling rod is provided with an arc-shaped clamp matched with the pipe body, a spring is arranged on the portion, between the support and the clamp, of the pulling rod, and the upper end of the pulling rod extends out of the support and is provided with a bulb. The two ends of the base plate are connected with medical non-woven cloth single-side adhesive. The pipe body is located in the pipe groove, a plurality of drainage holes distributed in the circumferential direction are formed in the front end pipe wall of the pipe body, one side of the pipe body is connected with the connection pipe, the connection pipe is connected with the sampling pipe, and the diameter of the sampling pipe is larger than that of the connection pipe. Scales are arranged on the outer wall of the sampling pipe. Strength is easy to control, the drainage pipe cannot slide or be blocked, and fixing is very reliable.
Owner:成都嘉宝祥生物科技有限公司
Movable filtering water strainer
InactiveCN107178140APlay the role of secondary filtrationPrevent clogged sewer pipesSewerage structuresFiltrationEngineering
The invention relates to a movable filtering water strainer, which comprises a water strainer body (1), a large filter box (2) and a small filter box (3), wherein two hinges (5) are arranged at corresponding positions of one side of each of the water strainer body (1) and the large filter box (2) to form a movable whole, so that overall installation and withdrawal are facilitated. The small filter box (3) is put on bumps (6) in four walls of the large filter box (2); and the small filter box (3) can be taken out. A round water outlet (7) is formed in the bottom of the large filter box (2) and two lines of strip-shaped water outlets (4) are formed in the middle and upper parts of four walls of the small filter box (3), so that secondary filtration is carried out while impurities are filtered for the first time, daily normal drainage is not affected, and cleaning and maintenance of a worker are facilitated.
Owner:李正冬 +2
Tricavity internal fixing type thoracic drainage tube and disposable thoracic closed type drainage device
An expendable sealed thoracic drainage device is composed of an internally fixed three-cavity intrathoracic drain, hard puncture needle and drainage bag. Said intrathoracic drain consists of drain, water bag, water-injecting tube and medicine-injecting tube. Said rain has a three-cavity structure, that is, a water injecting cavity and a medicine injecting cavity are arranged in its tube wall.
Owner:李宝平
Municipal efficient odor-resistant large-scale floor drain with automatic residue filtering
PendingCN108360649AAvoid cloggingReduce maintenance costsFatty/oily/floating substances removal devicesSewerage structuresVertical tubeEngineering
The invention discloses a municipal efficient odor-resistant large-scale floor drain with automatic residue filtering. The floor drain comprises a stand pipe and a grille top cover covered above the stand pipe. A basin-shaped residue filter and a buoyancy pool are arranged between the stand pipe and the grille top cover. The bottom of the residue filter is provided with an opening. The opening isprovided with a filter device whose middle position rises upward. The lower surface of the residue filter is connected with an upper mouth of the buoyancy pool in an airtight manner. The stand pipe isfixed on the bottom of the buoyancy pool and is communicated with the buoyancy pool. The bottom of the stand pipe is provided with a bracing plate used for sealing. The lower surface of the buoyancypool is fixedly provided with an axle seat with a torsional spring. The bracing plate is arranged on the axle seat and contacts with the stand pipe. Through arranging two stages of residue filtering devices, and arranging the torsional spring hinged bracing plate to block a communicated opening, the floor drain plays a role of isolating stink while satisfying drainage, and problems in the prior art that floor drain residue filtering effect is not good enough and a floor drain is not odor-resistant are solved.
Owner:CHENGDU CHUANSHENG PLASTIC
Floor drain with automatic blocking/drainage device
The invention relates to a floor drain, in particular to a floor drain with an automatic blocking / drainage device, the floor drain can automatically open or block the mouth of a downpipe at any time so as to prevent the occurrence of ground water impoundment and indoor air pollution by using a special mechanism when the floor drain is used or not used. The floor drain comprises a floor drain body, a floor drain cover, an inner core, a floating body cover and a reducing downpipe, wherein the floor drain cover is covered on the floor drain body, and fixed by a fastening pin; the inner core is sleeved on the reducing downpipe, and can move upwards and downwards by a handle; and the floating body cover is arranged on the inner core and the downpipe, once being used, the floating body cover can achieve a water-seal / cover-seal double sealing effect. When the dirt deposited on the bottom of the floor drain is removed, the removing of the dirt can be realized only by lifting the inner core to flush with water, and the process of removing is simple and quick.
Owner:章建成
Double-layer ditch treatment system for reducing farmland drainage pollutants
PendingCN105565595AIncrease hydraulic retention timeAchieve recyclingWater treatment parameter controlTreatment involving filtrationAgricultural irrigationWastewater
The invention belongs to the technical field of agricultural non-point source pollution control and discloses a double-layer ditch treatment system for reducing farmland drainage pollutants. The system comprises an upper section and a lower section arranged at the bottom of the upper section, the lower section comprises a trap, a filter wall, a blind ditch and a sedimentation tank, a water inlet pipe and a ball valve installed on the water inlet pipe are arranged at the top end of the front tank wall of the trap, a drainage pipe is arranged at the top end of the rear tank wall of the sedimentation tank, and the upper section is an original ditch. At ordinary times, water drained from the ditch sequentially passes the trap, the filter wall, the blind ditch and the sedimentation tank from the lower section of the treatment system to be purified, accumulated wastewater can be reused for agricultural irrigation, flood of the ditch can directly pass from the upper section of the system when it rains heavily, and the drainage function of the ditch is unaffected.
Owner:YUNNAN UNIV
Industrial sewage treatment device capable of being automatically cleaned based on 5G technology
ActiveCN112028193AEasy to cleanAvoid enteringSpecific water treatment objectivesTreatment involving filtrationSewageSewage treatment
The invention discloses an industrial sewage treatment device capable of being automatically cleaned based on a 5G technology. The device comprises a sewage treatment box and a filter box, a water suction pump is arranged on one side of the lower end of the interior of the sewage treatment box, a controller is connected with a 5G module, and a main pipe is arranged on the other side of the water suction pump; the main pipe is connected with a stirring cleaning pipe, a filtering cleaning pipe and a sewage recycling pipe through a four-way pipe, a first electromagnetic valve is installed on thestirring cleaning pipe, a stirring cleaning spray head is arranged at the end, away from the four-way pipe, of the stirring cleaning pipe, and a second electromagnetic valve is installed on the filtering cleaning pipe; and a filtering cleaning spray head is arranged at one end, away from the four-way pipe, of the filtering cleaning pipe. The stirring cleaning spray head and the filtering cleaningspray head are arranged, so that a stirring and filtering structure in the sewage treatment tank is convenient to clean, and more water is saved; and sewage is internally circulated during rake pressing treatment, so that the sewage amount is not increased, energy is saved, emission is reduced, and the effect is remarkable.
Owner:山西绿洁环保有限公司
Anti-blocking device for municipal road drainage
ActiveCN113117398ADrainage does not affectRealize the collectionFatty/oily/floating substances removal devicesSewerage structuresWater flowEnvironmental engineering
The invention relates to the technical field of municipal drainage, in particular to an anti-blocking device for municipal road drainage. The anti-blocking device comprises a water inlet pipe, a water outlet pipe, a filter residue collecting assembly and a filtering assembly, wherein the filter residue collecting assembly has a dirt collecting pipe and a guide pipe; the dirt collecting pipe is connected to the lower end of the water inlet pipe; the filtering assembly comprises an upper filter screen, a lower filter screen and an elastic part, the outer edges of the upper filter screen and the lower filter screen are connected with the inner circumferential wall of the water inlet pipe, and the elastic part is sleeved at the upper end of the guide pipe in an up-down sliding manner; the guide pipe is sleeved with a pressure spring, and the pressure spring drives the elastic part to move upwards to a position above the residue inlet in the initial state; and the middle parts of the upper filter screen and the lower filter screen are arched upwards. According to the invention, when filter residues on the upper filter screen and the lower filter screen are accumulated to a preset value, the elastic part moves downwards under the impact action of the filter residues and water flow, and finally, the middle portion of the upper filter screen and the middle portion of the lower filter screen are sunken downwards, the elastic part moves to correspond to the residue inlet, and the filter residues are discharged into the dirt collecting pipe from the residue inlet; and thus, automatic residue discharging of the filtering assembly is achieved, and high anti-blocking capability is achieved.
Owner:李先义 +5
Embedded drainage converging device for balcony of building
ActiveCN104727429AGood drainageGuaranteed drainage flowSewerage structuresDomestic plumbingStructural engineering
The invention relates to a drainage converging device for a balcony of a building, in particular to an embedded drainage converging device for a balcony of a building. The embedded drainage converging device for the balcony of the building is composed of vertical pipe drainage section (1), a transverse pipe drainage converging section (2) and a water seal component (3). A transverse section (9) and a lower inner wall of the transverse pipe drainage converging section (2) are planes or approximate to planes or arc surfaces. The maximum distance of a transverse opening (15) of a converging section top end channel (13) on the transverse pipe drainage converging section (2) which is communicated with the vertical pipe drainage section (1) is larger than that of a vertical opening (16) of the converging section top end channel (13). The distance L between the inner wall edge of the hollow portion of a transverse surface opening (17) on the transverse section (9) of the transverse pipe drainage converging section and the outer wall of the portion, close to the transverse surface opening, of the vertical pipe drainage section ranges from 40 mm to 450 mm. The water seal component (3) can be separated from the transverse surface opening (17). A floor drain cover (23) is arranged on the upper portion (18). By the adoption of the embedded drainage converging device for the balcony of the building, when drainage of the same floor of the building is conducted, under the condition that floor drains are arranged in a bathroom, a kitchen and a balcony, a floor descent plate and a slight descent plate are not needed.
Owner:KUNMING QUNZHIYING TECH
Indoor floor drain component
PendingCN107345423AEasy to drainDrainage does not affectSewerage structuresSewer pipelinesLaundry washing machineWater discharge
The invention discloses an indoor floor drain component which comprises a water drainage displacement component, a floor drain component, a water drainage tube component and a sealing plate, wherein a water drainage tube sleeve is a short round tube A of which one bottom end is sealed and a side wall connection opening is formed; the upper end of the short round tube A is opened and is matched with the water drainage tube component; the side wall connection opening and one end of a connecting tube are in sealed connection or integrally formed; the water drainage tube component is in sealed connection with the opening in the upper end of the short round tube A through the sealing plate; a floor drain bottom sleeve is a short round tube B of which two ends are opened and a side wall opening is formed in the middle; the lower end of the short round tube B is tightly matched with an indoor preserved water drainage pipeline; the upper end of the short round tube B is matched with the floor drain component; a side wall opening and the other end of the connecting tube are in sealed connection or integrally formed; and the floor drain component is in sealed connection with the opening at the upper end of the short round tube B through the sealing plate. By adopting the indoor floor drain component, not only is very good water drainage of water discharge equipment such as a washing machine achieved, but also water drainage of a floor drain is not affected, a good sealing effect is achieved, and the purposes of deodorization and sanitation are achieved.
Owner:荣树成
Initial rainwater interception purification and later rainwater drainage ecological slope protection system
PendingCN110396986AEasy to separateGood filtering effectSewerage structuresCoastlines protectionRainwater harvestingPollutant
The invention discloses an initial rainwater interception purification and later rainwater drainage ecological slope protection system comprising a plurality of rainwater collection devices for collecting drained rainwater, and a plurality of ecological slope protection bricks. The ecological slope protection bricks are connected with one another and are used for purifying the rainwater collectedby the rainwater collection devices. The rainwater collection devices are provided with fixing plates which can be inserted into the ground, and the rainwater collection devices are fixed to a riverbank. The ecological slope protection bricks and the rainwater collection devices are connected so that surface runoff can accurately flow into ditches of the ecological slope protection bricks from therainwater collection devices. The upper, lower, left and right ecological slope protection bricks can also be connected, thus the laid ecological slope protection bricks can be tightly connected intothe ditches, and drainage smoothness is ensured. Filling filter material filtration sponge and waterproof honeycomb activated carbon are put in an initial ditch, and solid pollutants, liquid pollutants and the like in surface rainwater can be purified out. The ecological slope protection bricks can maintain riverbank soil by being embedded into riverbank soil, rainwater washing to the riverbank is reduced, and water and soil loss of the riverbank is prevented.
Owner:XUZHOU UNIV OF TECH
Medical drainage pipe
InactiveCN106178225AEasy to controlNo cloggingMedical devicesCatheterMedical treatmentCivil engineering
The invention discloses a medical drainage pipe, and belongs to the field of medical apparatuses. The medical drainage pipe comprises a pipe body, a connecting pipe, a sampling pipe, a base and a pressing plate above the base. Arc pipe grooves matched with the pipe body are formed in the opposite faces of the base and the pressing plate. The pipe grooves in the base and the pressing plate correspond each other vertically. Adjusting columns are arranged on the two sides of the pipe groove in the pressing plate. A plurality of protruding clamps are axially distributed on the adjusting columns. The two sides of the pipe groove of the base are provided with limiting holes matched with the adjusting columns. Guiding columns are arranged at the two ends of the base. The upper ends of the guiding columns penetrate through the pressing plate and are connected with bulbs. The pipe body is located inside the pipe groove, and the pipe wall of the front end of the pipe body is provided with a plurality of drainage holes distributed circumferentially. One side of the pipe body is connected with the connecting pipe. The connecting pipe is connected with the sampling pipe. The diameter of the sampling pipe is larger than the diameter of the connecting pipe. The outer wall of the sampling pipe is provided with scales. The strength is easy to control, the phenomenon that a drainage pipe slides or is plugged is avoided, and fixation is quite reliable.
Owner:成都嘉宝祥生物科技有限公司
Building drainage concentrator
A building drainage concentrator relates to a drainage concentrator applied to toilets, balconies and kitchens. The building drainage concentrator consists of a stand pipe drainage section (1), a horizontal pipe drainage concentrating section (2) and a water seal component (3). A horizontal surface (9) of the horizontal pipe drainage concentrating section (2) and an inner wall below are planes or cambered surfaces approximate to planes. A maximum distance of a horizontal opening (15) of a channel (13) on the top of the concentrating section of the horizontal pipe drainage concentrating section (2) that is communicated with the stand pipe drainage section (1) is greater than a maximum distance of a vertical opening (16). The top of the water seal component (3) on one side of the horizontal surface (9) is communicated with the bottom of the water seal component; a floor drain cover (23) is arranged above the water seal component. The minimal distance L between the outside of the upper portion (18) of the water seal component and the outer wall of the adjacent stand pipe drainage section is ranging from 40mm to 450mm. The lowest end at the inlet of a horizontal pipe port (44) is higher than the horizontal surface (9). In case of the floor drains are installed, the building drainage concentrator is able to use the toilet, the kitchen and the balcony when the water is drained at the same floor of the building, without any fall slabs or slightly descending floors.
Owner:贵州群之英屋业科技有限公司
Washing bucket assembly and clothes treatment device
ActiveCN113529351APrevent water leakageDrainage does not affectOther washing machinesTextiles and paperLeaking waterEngineering
The invention discloses a washing bucket assembly and a clothes treatment device. The washing bucket assembly comprises an outer bucket, an inner bucket, an elastic pressing piece and a first magnet, wherein the inner bucket is provided with a drainage hole; and the first magnet is arranged on the elastic pressing piece, and the elastic pressing piece overcomes the attraction force of the first magnet and the inner bucket under the action of centrifugal force in the rotating state of the inner bucket to open the drainage hole, so that water in the inner bucket is drained through the drainage hole. According to the washing bucket assembly, the elastic pressing piece and the inner bucket are attracted through the attraction effect of the first magnet and the inner bucket, the elastic pressing piece is tightly attached to the inner bucket all the time in the washing stage, and therefore the elastic pressing piece is kept in the state of closing the drainage hole, and the situation that the inner bucket leaks water due to the fact that the elastic pressing piece is soft in the normal washing process is prevented; and in the dewatering stage, the elastic pressing piece can overcome the attraction force of the first magnet and the inner bucket to be switched to the state of opening the drainage hole, and normal drainage in the dewatering process is not affected.
Owner:WUXI LITTLE SWAN ELECTRIC CO LTD
Building dilatation-free type drainage gathering device
ActiveCN104712051AGuaranteed drainage flowEnsure minimum widthSewerage structuresDomestic plumbingStructural engineeringToilet
The invention provides a building drainage gathering device, and relates to the dilatation-free type drainage gathering device for a toilet, a balcony and a kitchen. The gathering device is composed of a vertical pipe drainage segment (1), a transverse pipe drainage gathering segment (2) and a water seal body component (3). A transverse face (9) of the transverse pipe drainage gathering segment (2) and the inner wall below the transverse face (9) are a plane or close to the plane or an arc face. A gathering segment top end channel (13) on the transverse pipe drainage gathering segment (2) is characterized in that the maximum distance of a transverse opening (15) is larger than the maximum distance of a vertical opening (16). The distance L between a hollow inner wall edge of a transverse face opening (17) of the transverse face (9) and the outer wall, close to the inner wall edge, of the vertical pipe drainage segment ranges from 40 mm to 450 mm. The water seal body component (3) and the transverse face opening (17) are detachable, and an upper portion (18) is provided with a floor drain cover (23); the lowest end of an inlet of a transverse pipe connector (44) is higher than the transverse face (9). By means of the building dilatation-free type drainage gathering device, when drainage is conducted on the same floor of a building, and the toilet, the kitchen and the balcony are used under the condition that the floor drain is arranged, the structural elevation of any floor does not need to be lowered or slightly lowered.
Owner:贵州群之英屋业科技有限公司
Dilatation type drainage converging device for building balcony
ActiveCN104727432AImprove flowGuaranteed drainage flowSewerage structuresDomestic plumbingEngineeringStructural engineering
The invention relates to a building drainage converging device, in particular to a dilatation type drainage converging device for a building balcony. The dilatation type drainage converging device is composed of a vertical pipe drainage section (1), a transverse pipe drainage converging section (2) and a water seal component (3). A guide vane (6) is arranged in a dilatation section of the vertical pipe drainage section (1). A transverse section (9) and a lower inner wall of the transverse pipe drainage converging section (2) are planes or approximate to planes or arc surfaces. The maximum distance of a transverse opening (15) of a converging section top end channel (13) on the transverse pipe drainage converging section (2) which is communicated with the vertical pipe drainage section (1) is larger than that of a vertical opening (16) of the converging section top end channel (13). The distance L between the inner wall edge of the hollow portion of a transverse surface opening (17) on the transverse section (9) of the transverse pipe drainage converging section and the outer wall of the portion, close to the transverse surface opening, of the vertical pipe drainage section ranges from 40 mm to 450 mm. The water seal component (3) can be separated from the transverse surface opening (17). A floor drain cover (23) is arranged on the upper portion (18). By the adoption of the dilatation type drainage converging device for the building balcony, when drainage of the same floor of the building is conducted, under the condition that a floor drain is arranged in the balcony, a floor descent plate and a slight descent plate are not needed.
Owner:KUNMING QUNZHIYING TECH
A kind of building drainage concentrator
A building drainage concentrator relates to a drainage concentrator applied to toilets, balconies and kitchens. The building drainage concentrator consists of a stand pipe drainage section (1), a horizontal pipe drainage concentrating section (2) and a water seal component (3). A horizontal surface (9) of the horizontal pipe drainage concentrating section (2) and an inner wall below are planes or cambered surfaces approximate to planes. A maximum distance of a horizontal opening (15) of a channel (13) on the top of the concentrating section of the horizontal pipe drainage concentrating section (2) that is communicated with the stand pipe drainage section (1) is greater than a maximum distance of a vertical opening (16). The top of the water seal component (3) on one side of the horizontal surface (9) is communicated with the bottom of the water seal component; a floor drain cover (23) is arranged above the water seal component. The minimal distance L between the outside of the upper portion (18) of the water seal component and the outer wall of the adjacent stand pipe drainage section is ranging from 40mm to 450mm. The lowest end at the inlet of a horizontal pipe port (44) is higher than the horizontal surface (9). In case of the floor drains are installed, the building drainage concentrator is able to use the toilet, the kitchen and the balcony when the water is drained at the same floor of the building, without any fall slabs or slightly descending floors.
Owner:贵州群之英屋业科技有限公司
A steel plate combined steel pipe concrete drainable manhole cover
ActiveCN106499039BHigh strengthDrainage does not affectSewerage structuresSheet steelUltimate tensile strength
Owner:广西全途来投资有限责任公司
Spliced 3D printing waterproof chassis
ActiveCN113502999ASimple splicing structureImprove the fixed effectAdditive manufacturing apparatusFlooring insulationsBackplaneManufacturing engineering
The invention discloses a spliced 3D printing waterproof chassis. The spliced 3D printing waterproof chassis comprises at least two first bottom plate parts, wherein the at least two first bottom plate parts are spliced to form a chassis body; each first bottom plate part is subjected to 3D printing in the circumferential direction to be provided with a first waterproof fence with a spiral bulge; the splicing edge of each first waterproof fence is cut to form a first splicing notch; the part, located in the chassis body, of each first splicing notch is a horizontal edge with the same height, and the end, close to the periphery of the chassis body, of each first splicing notch protrudes upwards to form a vertical edge; the space between every two adjacent splicing edges is filled with a sealant; and the horizontal edges and the vertical edges of every two adjacent first splicing notches are clamped and fixed through splicing profiles. The spliced 3D printing waterproof chassis has the beneficial effects of being simple in structure, safe, reliable, free of water leakage and free of sealing weak points.
Owner:GUANGZHOU SEAGULL KITCHEN & BATH PROD
A safe and intelligent drainage system and drainage method
A system for safe intelligent drainage comprises a draining main pipe, a first water falling port, a second water falling port, ..., an Nth water falling port, a first confluence point, a second confluence point, ..., and an N confluence point. The first water falling port, the second water falling port, ..., and the Nth water falling port are connected with the first confluence point, the second confluence point, ..., and the N confluence point respectively through a first drainage branch pipe, a second drainage branch pipe, ..., and an Nth drainage branch pipe, and accumulated water is sequentially drained into the draining main pipe through the water falling ports, the drainage branch pipes and the confluence points. The head end of the first drainage branch pipe is provided with a valve, head ends and tail ends of the remaining drainage branch pipes are provided with valves, the tail ends of the draining main pipe between the confluence point in the water flow direction are respectively provided with valves, and the valves are in an open state and a closed state. According to the system for safe intelligent drainage and a drainage method, water is leaked in shortest time, roofing safe drainage is not influenced, and water leakage points are selectively maintained in time.
Owner:SHANGHAI XUNJIE ENVIRONMENTAL TECH CO LTD
Spiral flow drained water collector for building kitchens
ActiveCN104763022AImprove flowImprove drainage capacitySewerage structuresDomestic plumbingVertical tubeMechanical engineering
A spiral flow drained water collector for building kitchens is formed by a vertical tube water draining segment (1), a transverse tube water draining segment (2) and a water sealing body member (3); a flow guiding blade (6) is arranged in the capacity expanding segment of the vertical tube water draining segment (1); the transverse surface (9) of the transverse tube water draining segment (2) and a below inner wall are planes or approach planes or cambered surfaces; the length of the transverse opening (15) of a collecting segment top channel (13) on the transverse tube water draining segment (2) connected with the vertical tube water draining segment (1) is greater than the length of the vertical opening (16) of the collecting segment top channel (13); and the water sealing body member (3) at one side of the transverse surface (9) is through up and down, a floor drain cover (23) is arranged above the water sealing body member (3), and a distance L from the outer edge of a water sealing body member upper portion (18) to the close outer wall of the vertical tube water draining segment (1) is 40-450mm. The spiral flow drained water collector for building kitchens allows floor drains to be arranged in toilets, kitchens and balconies without any descending floors or slight descending floors in order to solve the water drainage problem on the same floor of a building.
Owner:贵州群之英屋业科技有限公司
An industrial sewage treatment device that can automatically clean based on 5g technology
ActiveCN112028193BEasy to cleanAvoid enteringSpecific water treatment objectivesTreatment involving filtrationSolenoid valveSewage
Owner:山西绿洁环保有限公司
Floor drain with automatic blocking/drainage device
InactiveCN102031823BReasonable structural designEasy to makeDomestic plumbingDownspoutEnvironmental engineering
The invention relates to a floor drain, in particular to a floor drain with an automatic blocking / drainage device, the floor drain can automatically open or block the mouth of a downpipe at any time so as to prevent the occurrence of ground water impoundment and indoor air pollution by using a special mechanism when the floor drain is used or not used. The floor drain comprises a floor drain body, a floor drain cover, an inner core, a floating body cover and a reducing downpipe, wherein the floor drain cover is covered on the floor drain body, and fixed by a fastening pin; the inner core is sleeved on the reducing downpipe, and can move upwards and downwards by a handle; and the floating body cover is arranged on the inner core and the downpipe, once being used, the floating body cover can achieve a water-seal / cover-seal double sealing effect. When the dirt deposited on the bottom of the floor drain is removed, the removing of the dirt can be realized only by lifting the inner core to flush with water, and the process of removing is simple and quick.
Owner:章建成
Building drainage cyclone without lowering plate
PendingCN111561027AIncrease drainage flowNot prone to cloggingDomestic plumbingTube drainageSewage discharge
The invention relates to a building drainage cyclone without lowering a plate. The building drainage cyclone aims to solve the problem that the plate needs to be lowered when the same-floor drainage is realized in the existing drainage places such as toilets, kitchens and balconies. According to the technical scheme, the building drainage cyclone without lowering the plate is composed of a sewagedrainage expansion body and a waste water drainage expansion body, and the sewage drainage expansion body is composed of an upper vertical pipe connector, a sewage transverse branch pipe connector anda lower expansion opening; the waste water discharge expansion body is composed of a waste water transverse branch pipe, a drainage gathering body and a vertical pipe expansion body. The vertical pipe drainage and ventilation structure, the branch pipe drainage structure and the waste water sealing structure are integrated, the same-floor drainage without lowering the plate and lifting the groundin building drainage places such as toilets, kitchens and balconies can be achieved, meanwhile, toxic and harmful gas in a drainage pipeline system is effectively prevented from entering a room, thewater passing capacity of the drainage vertical pipe is improved, and the installation space is saved.
Owner:KUNMING QUNZHIYING TECH
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