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489results about "Sewer cleaning" patented technology
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Vibrating type drain pipe crystal removal device
The invention discloses a vibration type drain pipe crystal removal device, and particularly relates to the technical field of pipeline crystal removal, the vibration type drain pipe crystal removal device comprises a cylindrical main machine and a guide climbing frame, one end of the cylindrical main machine is in bolted connection with a propeller, and one end of the cylindrical main machine is provided with a crystal cleaning assembly used for layering and disintegrating crystals in a pipe; the crystal cleaning assembly comprises a conical guide frame and a driven guide ring frame which are movably connected to one end of the cylindrical main machine; a plurality of driving vibration rods and a plurality of driven vibration rods are respectively arranged outside the conical guide frame and the driven guide ring frame; according to the device, crystals in a pipeline are knocked in advance through the driving vibration rod and the driven vibration rod, the knocking target of the driving vibration rod and the driven vibration rod is a crystallization layer instead of a pipe wall, impact force is absorbed by the crystallization layer and does not directly act on a pipe wall body, and after the crystals are knocked to be loose, planing can be completed by the scraping tooth disc without applying too large force; and the scraping tooth disc further planes the fragments into fine chippings, so that the pipeline crystal removal efficiency is improved.
Owner:GUANGDONG UNIV OF TECH
Coal mine tunnel ditch cleaning system
A coal mine tunnel ditch cleaning system relates to the technical field of coal mine tunnel cleaning and comprises a walking system used for enabling the whole system to move in the extending direction of a ditch in a tunnel; the screening system is installed on the upper end face of the supporting plate, is close to the edge of the supporting plate in the advancing direction of the walking assembly and comprises a screening hopper elastically installed on the supporting plate, a screen plate is arranged in the screening hopper, and the bottom of the screening hopper communicates with a liquid discharging assembly; the feeding system is located on the outer side of the advancing direction of the walking assembly and used for conveying sundries and accumulated water in the ditch into the screening hopper. Compared with the defects that traditional manual cleaning is high in risk and low in efficiency, and a suction type ditch cleaning machine is stopped due to blocking of large gangues, the system achieves breakthrough through the integrated design of material digging and screening, a digging hopper of the feeding system rotates along with a transmission chain and can directly go deep into a ditch to dig deposits high in viscosity and mixed in component, and the problem that a suction opening is blocked is solved.
Owner:陕西小保当矿业有限公司
Self-cleaning drainage pipeline
ActiveCN224119682URealize automatic scrubbingAchieve continuous scrapingFatty/oily/floating substances removal devicesSewer cleaningWater flowStructural engineering
The utility model relates to the technical field of drainage pipelines, in particular to a self-cleaning drainage pipeline which comprises a pipeline body provided with a water inlet end and a water outlet end, a shell is arranged on the outer wall of the pipeline body, a filter plate is detachably connected in the shell, and a cleaning mechanism is arranged on the inner wall of the pipeline body. The cleaning mechanism comprises two lantern rings, the interiors of the two lantern rings are rotationally connected with a rotating shaft, the end, close to the filter plate, of the rotating shaft is fixedly connected with a brush plate abutting against the filter plate, the outer wall, close to the water inlet end, of the rotating shaft is fixedly connected with a plurality of paddles, and the outer wall of the rotating shaft is fixedly connected with a plurality of connecting rods; the paddle driven by water flow is linked with the rotating shaft to synchronously drive the brush plate and the spiral scraping plate to rotate, so that automatic brushing of the filter plate and continuous scraping of impurities on the inner wall of the pipeline are realized. External electric power or mechanical power is replaced with fluid kinetic energy, self-cleaning is completed under the condition of zero extra energy consumption, and filter plate pore blockage and pipe wall sediment accumulation are effectively avoided.
Owner:SHANGHAI LIANCHUANG DESIGN GRP CO LTD
Sewage pipeline structure and maintenance method
The invention relates to the technical field of municipal drainage pipelines, in particular to a sewage pipeline structure and a maintenance method.The sewage pipeline structure comprises a pipe body, a first connecting end, a second connecting end, an elastic sealing ring and a locking mechanism, the elastic sealing ring is arranged in an annular groove of the connecting end and provided with a corrugated protrusion and a flow guide groove, and the locking mechanism comprises a locking ring and a locking sleeve; a guide structure, an elastic buckle array and a pressure color-changing anti-skid gasket are arranged; a guide plate with a pressure sensor is arranged in the pipe body, and a reinforcing rib with an access hole is arranged on the outer wall. Reliable sealing, operation state monitoring and convenient overhauling can be achieved, and the safety and maintenance efficiency of a sewage pipeline system are effectively improved.
Owner:GUANGDONG YANGGANG CONSTR ENG CO LTD
Dredging device of drainage pipe network
The utility model relates to the technical field of pipeline desilting, and discloses a desilting device of a drainage pipe network, which comprises a pontoon part and a high-pressure nozzle part arranged at the front end of the pontoon part, two ends of the pontoon part are connected with traction ropes, and the traction rope at the front end is connected with a winding device on the ground. The floating pontoon part is dragged and driven by the winding device to move in the pipeline, traction force is sufficient, meanwhile, the traction rope at the rear end is connected with the booster pump parts, the booster pump parts are connected through the pipeline, the booster pump parts close to the floating pontoon part are connected with the slurry pump through the pipeline, and the pipeline between inspection wells with large intervals can be dredged; and the booster pump part is arranged to ensure sufficient pumping force, sludge in the pipeline is conveniently pumped to the ground, the efficiency is greatly improved, the high-pressure nozzle part is arranged at the front end of the floating boat part, and the high-pressure nozzle part can scatter a sludge layer in the pipeline, so that the slurry pump can better perform sludge suction operation, and the dredging effect on the pipeline is improved.
Owner:BEIJING QINGDAOFU INTELLIGENT TECH CO LTD
Automatic flushing device for pump front pipe
The utility model relates to the technical field of sewage treatment, and discloses an automatic flushing device for a pipe in front of a pump, which comprises a high-pressure flushing pump and a blow-off pipe, one end of the high-pressure flushing pump is connected with a flexible joint I, the flexible joint I is communicated with a reclaimed water supply pipe, and the middle part of the outer wall of the reclaimed water supply pipe is fixedly connected with a valve I; and the other end of the high-pressure flushing pump communicates with a second soft connector, the top of the second soft connector communicates with a flushing hard pipe, the right side of the outer wall of the flushing hard pipe communicates with a check valve, and the left side of the outer wall of the flushing hard pipe is fixedly connected with a second valve. The first valve and the second valve flexibly control on-off and flow of liquid, flushing force can be accurately adjusted according to actual requirements, flushing efficiency is improved, the check valve prevents liquid from flowing back, the high-pressure flushing pump is protected, stable operation of the device is guaranteed, and the flushing hose blocks sludge through deformation, loosening and hardening caused by pressure application and release. The sludge is further flushed through the widely distributed micropores, so that the smoothness of the sludge pipe is ensured.
Owner:CAMBRIDGE ENVIRONMENTAL CHINA CO LTD
Pipeline desilting, flushing and dredging device
The pipeline dredging, flushing and dredging device comprises a pipeline and an oval flushing head, the flushing head is connected with a water pump through the pipeline, the flushing head comprises an upper ball body and a lower ball body which are semi-oval, a back flushing opening is formed in the lower ball body, and a flushing opening is formed in the upper ball body. The upper oval ball body and the lower oval ball body are combined to form the hollow oval ball body, the lower ball body is communicated with a pipeline, high-pressure water is guided into the cavity, the pipeline can be dredged through the flushing opening in the front end, and the pipeline can be dredged through the flushing opening in the front end when encountering blocking points where sediment is compact or drying dehydration is serious. Part or all of the upper ball body flushing bolts and part of the back flushing bolts at the tail of the installation part are removed according to actual conditions, so that high-pressure flushing water can be sprayed out from the head of the device to wet, soften and flush deposits, and meanwhile, the deposits are discharged out of a pipeline through the back flushing effect of the back flushing opening, so that a synergistic effect is achieved; and the dredging effect is effectively improved.
Owner:POWERCHINA HUBEI ENG CO LTD
Municipal pipeline drainage device
The utility model discloses a municipal pipeline drainage device, which relates to the technical field of pipeline drainage, and comprises a driving component and a drainage frame group, the outside of the driving component is connected with a device shell group, the power output end of the driving component is connected with the drainage frame group, and the side edge of the driving component is symmetrically provided with moving components in the front-back direction. According to the municipal pipeline drainage device, the drainage frame set is connected to the power output end of the driving component, telescopic adjustment of the structure of the drainage frame set is used in cooperation with driving of the driving component, and rapid dredging operation can be provided for the interiors of municipal pipelines with different diameters within a certain range; and meanwhile, attachments on the inner wall of the pipeline can be synchronously removed as much as possible, and due to the structural use of the moving component, the whole device can move in the pipeline, and meanwhile, structural adjustment can be made within a certain range according to the inner diameters of pipelines with different diameters, so that the stability of the device is guaranteed.
Owner:HANGZHOU GONG DISTRICT URBAN OPERATION GROUP CONSTRUCTION MANAGEMENT CO LTD
Slope drainage ditch structure
ActiveCN224063611UFatty/oily/floating substances removal devicesSewerage structuresWater storageBlock and tackle
The utility model relates to a drainage structure, in particular to a side slope drainage ditch structure which comprises an intercepting ditch and / or a side ditch arranged on a side slope, a self-dredging mechanism is arranged on one side in the intercepting ditch and / or the side ditch and comprises a water storage pool, a mud blocking wall is arranged on the top of the side wall of the side, facing the upstream side of the side slope, of the water storage pool, and the mud blocking wall is arranged on the side wall of the water storage pool. A hole is formed in the mud retaining wall, and a filtering device is arranged on the hole; a movable flashboard is arranged on the side wall of the side, facing the catchwater and / or the side ditch, of the reservoir, a floating ball is arranged in the reservoir, one end of a traction rope is connected with the floating ball, and the other end of the traction rope is connected with the movable flashboard through a pulley block. The anti-seepage drainage device is simple in structure, good in adaptability, good in anti-seepage drainage effect and low in maintenance cost, and has a self-dredging function.
Owner:THE FIRST ENG OF CHINA RAILWAY 16TH CONSTR BUREAU GROUP
Intelligent mechanical cutter suction system based on culvert dredging
The invention discloses an intelligent mechanical cutter suction system based on culvert dredging, and relates to the field of intelligent control, the intelligent mechanical cutter suction system comprises a mobile bearing module, the left side of the top end of the mobile bearing module is provided with a mechanical arm execution component, and the center of the top end of the mobile bearing module is provided with a main control unit, the power module is used for providing moving capacity and overall power support for all functional parts and modules through a walking mechanism and an energy system; the mechanical arm execution component is used for executing cutter suction dredging operation through a mechanical arm driven by the hydraulic driving system and a hydraulic cutter suction head at the tail end of the mechanical arm; when facing complex and changeable culvert deposits, the device always keeps the most efficient cutting and suction state, the overall dredging time is greatly shortened, the operation accuracy and consistency are improved, the mechanical structure overload and collision risks caused by rough operation or path deviation are reduced, and the service life of a core working device is prolonged.
Owner:SHANDONG JIAOTONG UNIV
Drainage pipeline inverted siphon device capable of automatically dredging and discharging mud
The utility model provides a drainage pipeline inverted siphon device capable of automatically dredging and discharging sludge. The drainage pipeline inverted siphon device comprises a water inlet well, a water outlet well, a water inlet well sludge hopper, a water outlet well sludge hopper, an inverted siphon pipe, a water inlet well lifting device, a water outlet well lifting device, an air compression device, a sludge discharging air pipe, an air flushing pipe, an inclined tee joint and a spray head. The top of the water inlet well sludge hopper is communicated with the top of the water outlet well sludge hopper through an inverted siphon. The device has the following advantages: 1, sludge deposited at the bottom of the sludge bucket is lifted to the ground by using an air stripping method and can be pulled away by a sewage suction truck; 2, sludge deposited at the bottom of the inverted siphon is flushed into a sludge hopper of a water outlet well through compressed air, and then the sludge is discharged out of the system through an air stripping method; 3, the same set of air compression device can be adopted as an air source for desilting and sludge discharging, and the energy-saving effect is achieved; the sludge monitor in the water outlet well is used for monitoring the sludge thickness, automatic dredging and sludge discharging are started according to a signal, time and labor are saved, and management is convenient.
Owner:CHINA POWER CONSTR GRP ARCHITECTURAL PLANNING & DESIGN INST CO LTD +1
A pressurized jet dredging device for a municipal pipe culvert and a construction method thereof
The application relates to a municipal pipe culvert pressurized jet dredging device, which comprises a mounting sleeve frame, a walking device, a pressurized main body, a jet pipe and a longitudinal cutting cutter. One end of the mounting sleeve frame is a circular cylinder, the other end is a tapered cylinder with a reduced diameter, a circular cover plate is welded to the bottom surface of the circular cylinder, and multiple height-adjustable casters are arranged on the side surface of the circular cylinder and are arranged on the inner side of the pipeline. In the application, two layers of water outlets are arranged, the upper and lower pipe walls can be dredged simultaneously or individually, the pipeline is arranged in an arc shape, the direction and strength of water flow are guaranteed, and the accumulated dirt on the pipe wall in the circumferential and longitudinal directions can be cleaned.
Owner:HUBEI YUANFA MUNICIPAL ENG CO LTD
Pipeline cleaning device and pipeline cleaning assembly
ActiveCN224078368Ureduce volumeEasy to storeSewer cleaningStructural engineeringMechanical engineering
The utility model relates to the technical field of pipeline dredging, in particular to a pipeline cleaning device and a pipeline cleaning assembly. The pipeline cleaning device comprises a connecting rod and a dredging piece, the connecting rod is provided with a plurality of connecting sections, every two adjacent connecting sections are connected through a hinge piece so that the two adjacent connecting sections can be bent relatively along the vertical axis of the connecting rod, the dredging piece is arranged at one end of the connecting rod, and the dredging piece is arranged at the other end of the connecting rod. And the dredging piece is configured to relatively deflect along the vertical axis of the connecting rod along with the connecting section. The pipeline cleaning assembly comprises the pipeline cleaning device. According to the pipeline cleaning device and the pipeline cleaning assembly, self-adaptive adjustment can be conducted according to the arrangement position of the pipeline, and effective cleaning of the pipeline is achieved.
Owner:SHENZHEN BAOAN DRAINAGE CO LTD
Ecological protection slope of water conservancy building
The utility model discloses an ecological protection slope for a water conservancy building, which relates to the technical field of water conservancy projects and comprises a side slope, a drainage channel, a stop block, a push plate, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe and a water outlet pipe, the push plate is rotationally connected to the threaded sleeve, the threaded sleeve is driven by a lead screw transmission mechanism, the two sides of the bottom of the push plate are clamped in the gap between the check block and the inner bottom of the drainage channel, the bow-shaped spring is fixed to the bottom of the threaded sleeve, and the end, away from the threaded sleeve, of the bow-shaped spring is connected to the push plate; the end, away from the threaded sleeve, of the bow-shaped spring is connected to the push plate. The gap area is arranged and matched with the bow-shaped spring, so that the push plate can automatically turn over to leave the bottom wall during resetting, the situation that the cleaned sludge is pushed into the drainage channel again due to reverse movement is avoided, and the pollution discharge stability and the continuous operation efficiency of the drainage system are enhanced.
Owner:CHENGDU IND VOCATIONAL TECHN COLLEGE
Folding type single-wheel pipeline dredging machine with telescopic push handle
The utility model relates to the technical field of pipeline dredging machines, and discloses a hand push handle telescopic folding type single-wheel pipeline dredging machine which comprises a machine frame, a handle is movably installed on the top of the machine frame, an installation hole is formed in the surface of the handle, a butterfly nut is arranged on the surface of the machine frame, the machine frame is connected with the handle through the butterfly nut, and the handle is connected with the machine frame through the installation hole. The single-wheel pipeline dredging machine comprises a rack, a butterfly nut is arranged on the rack, a shaft sleeve is arranged on the surface of the rack, the shaft sleeve penetrates through the rack, the shaft sleeve is fixedly connected with the rack, a wheel shaft is arranged on the surface of the rack, the wheel shaft penetrates through the rack and the shaft sleeve, and the wheel shaft is rotationally connected with the shaft sleeve. And when the mounting hole of the handle is parallel to the mounting hole of the rack, the handle can be fixed by screwing the butterfly nut, and otherwise, the handle can stretch out, so that the length of the handle can be conveniently adjusted, telescopic folding can be conveniently realized, and personnel can conveniently store and use the handle.
Owner:ZHEJIANG JINHUA RUNCHN TOOLS
Anti-crystallization drain blind pipe
ActiveCN224395714Ueasy to handleeasy to cleanSewer cleaningSewer pipelinesStructural engineeringMechanical engineering
The utility model discloses a kind of crystallization-preventing drainage blind pipe, it is related to drainage blind pipe technical field, comprising: blind pipe body, one end of the blind pipe body is equipped with rotating component, the inside of the blind pipe body is equipped with cleaning assembly, the cleaning assembly includes mounting shaft, connecting shaft, mounting rod, mounting block, installation slot, fixed base and cleaning scraper, the connecting shaft is installed at the both ends of mounting shaft, one end of the mounting shaft is connected with rotating component by connecting shaft, the mounting rod is symmetrically installed at the outside of mounting shaft, the mounting block is installed at one end of mounting rod, the installation slot is opened at the side of mounting block, the fixed base is fixed in the inside of installation slot. In the utility model, cleaning scraper rotates in the inside of blind pipe body, since cleaning scraper is contacted with the inner wall of blind pipe body, so as to clean the crystallization on the inner wall of blind pipe body, so that the drainage blind pipe is more convenient to the treatment of crystallization.
Owner:HEBEI XIONGAN ANZHENG ENG MATERIALS TECH CO LTD
Dredging device and dredging system
This invention discloses a dredging device and system. The dredging device includes a first vehicle body, a shovel assembly, a dispersing assembly, a suction component, and a sweeping assembly. The first vehicle body travels within a drainage ditch and has a cavity with an opening at one end. The shovel assembly has a shovel body, one end of which is connected to the opening in the vehicle body, and the other end of which abuts against the bottom surface of the drainage ditch. The shovel assembly is used to scoop up silt from the drainage ditch so that the scooped-up silt enters the cavity of the first vehicle body through the opening. The dispersing assembly is located within the cavity and is used to break up the silt within the cavity. The suction component is connected to the cavity and is connected to a pumping device to pump out the silt from the cavity. The sweeping assembly is located outside the first vehicle body and is used to sweep the drainage ditch. The dredging device disclosed in this invention can improve the silt removal efficiency.
Owner:ZHALAI NUOER COAL IND CO LTD
Clearing rod
A tool for dislodging and / or clearing obstructions and / or clogs from a passageway such as a toilet bowl, other plumbing fixture or conduit or the like. A handle portion allows the user to manipulate a
Owner:2XL CORP
A flushable flap valve
Owner:WUHAN SHENGYU DRAINING SYST
Powered drain auger
A drain cleaning device includes a power unit and a drum assembly coupled to the power unit for rotation by the power unit. The drum assembly includes a base, a cable received in the base that is configured to be fed from the base and rotated to clean a drain, and a cover releasably coupleable to the base. The drum assembly includes a plurality of taper locks releasably coupling an outer peripheral portion of the cover and an outer peripheral portion of the base. Each of the taper locks is moveable between a locked position in which the cover is retained on the base and an unlocked position in which the cover is removable from the base. Each of the taper locks being biased toward the locked position.
Owner:BLACK & DECKER CORP
A highway reconstruction and expansion round pipe culvert silt cleaning device
The present application relates to the technical field of round pipe culvert silt cleaning, and discloses a highway reconstruction and expansion round pipe culvert silt cleaning device, a silt cleaning disc assembly is installed at the front end of a silt cleaning vehicle body, a middle high-pressure water spraying auger assembly is rotationally arranged at the middle part of the silt cleaning vehicle body, and the front end of the middle high-pressure water spraying auger assembly extends out through the middle part of the silt cleaning disc assembly; the front-end cutter head of the silt cleaning disc assembly cooperates with the gathering and conveying assembly to complete silt stirring, loosening and impurity gathering, so that silt clogging is avoided; the hollow rotating cylinder of the middle high-pressure water spraying auger assembly and the high-pressure water spraying structure realize impurity conveying and auxiliary silt cleaning, finally, the impurities are collected and solid-liquid separation is completed through a filtering collection basket, silt and impurities are effectively prevented from accumulating in the round pipe culvert, and silt and impurities are prevented from causing rapid silt accumulation; an efficient and coherent silt cleaning closed loop is formed, and the problems of low silt cleaning efficiency, incomplete silt cleaning, difficult impurity treatment and the like of the highway round pipe culvert are effectively solved.
Owner:NO 2 ENG CO LTD OF CCCC FIRST HIGHWAY ENG +1
A municipal drainage conduit and method of use thereof
The application relates to a municipal drainage pipeline and a use method thereof. The municipal drainage pipeline comprises a pipeline and a dredging device accommodated in the pipeline. The dredging device comprises a dredging roller. The dredging roller is arranged in the axial direction of the pipeline and is driven to slide along the inner side wall of the pipeline by a driving device. The driving device comprises a gas cylinder, a gas nozzle and a gas pipe. The gas cylinder is accommodated in the dredging roller. The gas nozzle is arranged on the side wall of the dredging roller and is communicated with the gas cylinder. The gas nozzle is driven to open upward by a reversing device. The gas pipe is arranged on both sides of the pipeline and can be communicated with the gas cylinder respectively. When the gas pipe is aerated, the gas nozzle sprays gas to drive the dredging roller to slide along the inner wall of the pipeline to the gas pipe on the opposite side. The application has the effect that the dredging work in the pipeline should not hinder the drainage function of the pipeline during a period with a large water flow.
Owner:ZHEJIANG DINGJIE CONSTR CO LTD
Device for dredging sewage pipe
The utility model provides a device for dredging a sewage pipe, which comprises a second switching part, the input end of the second switching part is externally connected with a high-pressure water pump through a pipeline, the second switching part is provided with a first output end and a second output end, the first output end is connected with a first connecting pipe, the second output end is connected with a second connecting pipe, and the second connecting pipe is connected with a second connecting pipe. The other end of the first connecting pipe is connected with a first through connection part, the first through connection part is connected with a water spraying head, the other end of the second connecting pipe is connected with an operation handle, and the first connecting pipe is provided with moving wheels. The device is small in size and can be applied to a narrow space.
Owner:厦门市思明区滨中社区居民委员会
Sewage pipeline dredging device
The utility model relates to the technical field of pipeline dredging equipment, and discloses a sewage pipeline dredging device which comprises a blow-off pipeline, a fixed cylinder is arranged in the blow-off pipeline and arranged in the middle of the blow-off pipeline through a moving mechanism, and a washing mechanism is arranged in the middle of the fixed cylinder. The through groove is formed in the middle of the fixing cylinder, the lower middle portion of the supporting rod is rotationally connected to the left and right ends of the through groove, the middle of the roller is installed at the upper end of the supporting rod, and the left and right ends of the parallel rod are rotationally connected to the lower end of the supporting rod. According to the sewage pipeline dredging device, the parallel rod is pushed and pulled through the pull rod, so that the inclination angle of the supporting rod is changed, the sewage pipeline dredging device is further suitable for sewage pipelines of different sizes, a water pump is driven, water washes the impeller through conveying of a hose and a straight pipe and is sprayed out through a hole of the spray head, and the impeller drives the spray head to rotate; therefore, the sewage pipeline is dredged in all directions, and the dredging effect is improved.
Owner:HUNAN ZHONGMING TECH CO LTD
Anti-knotting drum type dredging machine
The utility model discloses an anti-knotting drum-type dredging machine. The anti-knotting drum-type dredging machine is provided with a flexible shaft box, a fixing sleeve, a guide pipe, a rotating lining, a lining and a fixing disc, the flexible shaft box is hollow and provided with two openings, a fixing sleeve is fixed to one opening, the outer contour of the fixing sleeve covers the space between the flexible shaft box and the rotating bush and is fixed to the flexible shaft box, and the space between the rotating bush and the flexible shaft box is filled with the fixing sleeve. The interior of the fixing sleeve is hollow to facilitate penetration of one side of the guide pipe; the rotating lining is located between the fixing sleeve and the lining, the rotating lining is only connected with one side of the lining in a coupling mode, the rotating lining is provided with a groove so that the other side of the guide pipe can be placed conveniently, the guide pipe and the rotating lining can be kept in linkage, the other end of the lining is fixed to the fixing disc, and the fixing disc is fixed to the other opening of the flexible shaft box. The technical scheme solves the technical problem of how to prevent the flexible shaft from being knotted in the flexible shaft box.
Owner:ZHEJIANG JIAHONG TOOL MFG CO LTD
Municipal pipeline dredging device
The invention relates to the technical field of municipal pipeline dredging equipment, in particular to a municipal pipeline dredging device which comprises a pipeline connected with high-pressure water supply equipment. The rear spray head body is arranged at the front end of the pipeline, and inclined backward spray holes are formed in the side wall of the rear spray head body; the front spray head body is rotatably mounted on the rear spray head body and comprises an extension pipe, a front spray head and a spray pipe, and the front spray head is provided with a rotary spray hole; the annular sliding groove structure is arranged on the end face of the rear nozzle body and used for supporting the front nozzle body to rotate; the expandable protection piece comprises a metal protection plate hinged to the front spray head; and the jacking piece drives the movable strong magnetic ring to be linked with the jacking rod through high-pressure water flow to control the protection piece to be unfolded. According to the device, flowing of high-pressure water flow is utilized, so that a protection part is unfolded, the overall area of the device is increased, and therefore when a worker pulls a water pipe, the device can carry heavy foreign matter to move backwards, and the pipeline dredging efficiency can be further improved.
Owner:深圳市水务规划设计院股份有限公司
Supporting walking base of pipeline dredging robot
The supporting walking base of the pipeline dredging robot comprises a bottom plate, connecting arms, driving wheels, a crawler belt and an adjusting assembly, the symmetrically-distributed connecting arms are fixedly connected to the side wall of the bottom plate, a mounting base is arranged at the tail ends of the connecting arms, and the adjusting assembly is arranged between the mounting base and the connecting arms. The adjusting assembly comprises an upper connecting rod, a lower connecting rod, a rotating table and a driving motor, the upper connecting rod and the lower connecting rod are located on the upper side and the lower side of the connecting arm correspondingly, the outer ends of the upper connecting rod and the lower connecting rod are rotationally connected with the mounting base, and the inner ends of the upper connecting rod and the lower connecting rod are slidably connected with the rotating table; the surfaces of the driving wheels are covered with crawler belts. The base of the robot is composed of the bottom plate, the connecting arms, the driving wheels, the crawler belt and the adjusting assembly, the walking stability of the robot in a pipeline is improved, the angle of the driving wheels is adjusted in cooperation with the adjusting assembly, and the crawler belt of the robot can be better attached to the inner walls of pipelines with different diameters.
Owner:YANCHENG INST OF TECH
Drainage collector capable of cleaning interior
ActiveCN224078314UAvoid anti-odor situationsRealize automatic flushing and cleaningFatty/oily/floating substances removal devicesSewerage structuresLine tubingElectromagnetic valve
The utility model relates to the technical field of drainage collectors, and discloses a drainage collector capable of cleaning the interior, a floating ball switch is additionally arranged on one side of a trap, water is drained from a water supply pipeline through a water guide pipe, an electromagnetic valve is arranged in the middle of the water guide pipe, and when the water level in the trap is detected to be too low, the electromagnetic valve is opened, and the water level in the trap is closed. When the anti-blocking floor drain is blocked, the electromagnetic valve is opened, water is supplemented into the trap pipe through the water guide pipe, the situation of odor returning caused by the low water level can be avoided, the anti-blocking floor drain is installed in a floating mode through the spring, the contact switch is arranged on the lower portion of the anti-blocking floor drain, and when the anti-blocking floor drain is blocked, the contact switch is switched on. When the anti-blocking floor drain is used, the pressure of the anti-blocking floor drain is increased due to water accumulation, the thrust of the spring is overcome to press the contact switch, water is conveyed to the flushing cylinder seat through the water guide pipe, and automatic flushing and cleaning of the anti-blocking floor drain can be realized without manual operation; leakage holes in the peripheral side and the lower portion of the anti-blocking floor drain can be effectively washed and cleaned through the washing spray holes.
Owner:JIANGSU ZHUSEN BUILDING DESIGN
Municipal sewer sludge treatment device
PendingCN121802937AReduce vibration displacement issuesImprove processing efficiencySewer cleaningSludgeAir pump
The invention discloses a municipal sewer sludge treatment device, and relates to the technical field of desilting mechanical equipment, the municipal sewer sludge treatment device comprises a treatment device main body, the interior and the exterior of the treatment device main body are jointly provided with a positioning stabilizing mechanism, and the left side of the treatment device main body is provided with an extension desilting mechanism; the positioning and stabilizing mechanism can enable the sludge treatment device to stably move and be positioned in a sewer; according to the municipal sewer sludge treatment device, a positioning stabilizing mechanism is arranged, and a second electric telescopic rod drives two extrusion air bags to approach the inner side wall of the sewer; the micro air pump is controlled to inflate the extrusion air bag to fill the non-contact position of the extrusion air bag and the inner side wall of the sewer, and the pressure sensor is used for detecting the pressure on the extrusion air bag, so that the device is stably arranged at the required position during working, and the effect of improving the treatment efficiency of the sludge treatment device is achieved.
Owner:GUANGXI CONSTR VOCATIONAL & TECH COLLEGE +1
Rainwater pipeline dredging device
ActiveCN224148869Ureduce resistancequick disassemblySewer cleaningGrain treatmentsEnvironmental engineeringHigh pressure water
The utility model provides a rainwater pipeline desilting device, which belongs to the technical field of pipeline desilting and comprises a water pipe, an inlet head is arranged on the upper side of the water pipe, the inside of the inlet head is communicated with the water pipe, a plurality of spray heads are arranged on the surface of the inlet head, and a replacement head is further arranged on the inlet head. The high-pressure water jet pipeline desilting device solves the problems that when an existing high-pressure water jet pipeline desilting device is used, only one single water-drop-shaped head is provided, the existing high-pressure water jet pipeline desilting device is difficult to apply to different environments, and practicability is not high.
Owner:CCCC FIRST HIGHWAY XIAMEN ENGINEERING CO LTD +1