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303 results about "Leaking water" patented technology
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Water flow intelligent monitoring system and method
The invention discloses a water flow intelligent monitoring system and method, and relates to the technical field of water flow intelligent monitoring, in combination with an actuator health degree evaluation and multi-target prediction control method, the characteristics of a valve and a water pump are finely described by arranging sensors and constructing a digital twinborn model; model predictive control or multi-agent reinforcement learning is adopted to dynamically generate a reliable and efficient control instruction; furthermore, through real-time closed-loop deviation detection and self-adaptive correction, delay, faults or communication abnormity of the actuator can be accurately dealt with; 4, quickly completing self-healing and fault-tolerant control by using a fault prediction and standby scheduling strategy to prevent failure diffusion; and 5, scenes such as rainfall flood, fire fighting and reclaimed water are incorporated into the same framework, and multi-scene coupled comprehensive water resource management is realized, so that water hammer impact and water leakage risks can be effectively reduced, and the safety of the water supply system under complex working conditions or equipment aging is remarkably improved.
Owner:JIAXING JIAYUAN TESTING TECH SERVICE CO LTD
Ground source heat pump unit utilizing terrestrial heat
ActiveCN119617691AAchieve positioningReduce maintenance difficultyGeothermal collectorsStationary tubular conduit assembliesLeaking waterThermodynamics
The invention relates to a ground source heat pump unit utilizing terrestrial heat applied to the technical field related to heat pump units, through the arrangement of a connector protection unit, on one hand, the connector of a heat exchange coil pipe can be protected and cannot make direct contact with soil, and the possibility of leakage at the connector is reduced; the water seepage monitoring unit and the fixed-point monitoring unit which are arranged in the joint protection unit in a matched mode can obviously distinguish whether the heat exchange coil pipe seeps water from the upper portion or the lower portion, and according to the water seepage condition of the lower pipe connecting position, leaked water can be concentrated to fall to a monitoring ring firstly, so that a pressure sensor in the monitoring ring is triggered; compared with large-area excavation and maintenance in the prior art, the fixed-point excavation and maintenance method has the advantages that the maintenance difficulty is greatly reduced, the maintenance efficiency is improved, and the maintenance cost investment is reduced.
Owner:QINHUANGDAO MEICHENG LOW CARBON IND DEV CO LTD +1
Roof warehouse dividing seam leakage-proof structure and construction method thereof
A leakage-proof structure of a partition seam of a roof is arranged below the partition seam and used for preventing rainwater from leaking to the inner side of the roof through the partition seam, the flatness of the roof structure can be guaranteed by pre-burying the leakage-proof structure below the partition seam, and therefore the practicability and attractiveness of the roof are improved. The leakage-proof structure comprises a filling layer, an exhaust part and a leakage-proof assembly, the leakage-proof assembly is arranged below the warehouse dividing seam, the warehouse dividing seam is filled with the filling layer, the exhaust part is connected with the leakage-proof assembly, when leakage occurs in the warehouse dividing seam, leakage water flows into the leakage-proof assembly, and the leakage-proof assembly prevents the leakage water from further permeating into the roof. And then water vapor in the leakage-proof assembly is exhausted out of the leakage-proof structure through the exhaust part, the water vapor is prevented from being accumulated in the leakage-proof assembly, and therefore the leakage-proof performance of the bin dividing seam is further improved.
Owner:GESHAN CONSTR GROUP
Tunnel health evaluation method and system based on machine learning
ActiveCN119293917AReflect actual health statusavoid one-sidednessImage enhancementGeometric CADLeaking waterData pack
The invention provides a tunnel health evaluation method and system based on machine learning. The method comprises the following steps: constructing a tunnel health evaluation hierarchical structure model; obtaining criterion layer data based on the current tunnel index layer data, wherein the criterion layer data comprises lining crack, water leakage, lining material deterioration, lining back cavity, lining layer peeling and lining deformation data; calculating a lining deformation superposition amount according to the lining crack data and the water leakage data, and correcting the lining deformation data based on the superposition amount to obtain real lining deformation data; inputting real lining deformation data and other current tunnel criterion layer data into the machine learning model to obtain a current tunnel health evaluation result; wherein the machine learning model is constructed based on the criterion layer data and the target layer level, and the historical tunnel criterion layer data and the corresponding health level are utilized to train the machine learning model. According to the method, the superposition effect between the leakage water and the lining crack is considered, so that the accuracy of tunnel health evaluation is effectively improved.
Owner:SHANDONG UNIV
Water control and drainage structure of toilet filling layer
ActiveCN222575650Ueasy to cleanclean up in timeClimate change adaptationDomestic plumbingWater storageLeaking water
The utility model discloses a toilet filling layer water control and drainage structure, which belongs to the field of house seepage prevention and drainage and comprises a water storage layer and floor tiles, the water storage layer comprises a ground waterproof layer and a water control layer, the ground waterproof layer, the water control layer and the floor tiles are sequentially arranged on the ground of a house from bottom to top, and a box body is arranged on the ground. A plurality of water inlet holes communicated with the water control layer are formed in the left side wall of the box body, and a connecting pipe is downwards obliquely arranged at the bottom of the right side wall of the box body and communicated with the water outlet pipe; a pressing plate is arranged at the top of the box, a limiting mechanism for limiting is arranged between the left side of the pressing plate and the inner side wall of the box, and a mounting mechanism is arranged between the right side of the pressing plate and the inner side wall of the box. According to the water control and drainage structure of the toilet filling layer, water can be drained in time when the ground of the toilet leaks water, so that water leakage is effectively prevented, and meanwhile, the water control and drainage structure is convenient to install and clean.
Owner:SHANXI NO 3 CONSTR ENG
Humidifying and atomizing device for under-forest cultivation of dendrobium nobile
The utility model relates to a humidifying and atomizing device for cultivating dendrobe under a forest, and belongs to the technical field of dendrobe cultivation. The clamping rod is driven by the driving mechanism to be opened and closed, the device can be flexibly installed on a tree trunk according to the cultivation position of dendrobium nobile, operation is easy and convenient, the multiple atomizing nozzles are installed on the clamping rod, spraying and humidifying can be conducted on the periphery of the tree trunk in the transverse direction and the vertical direction at the same time, the humidifying and atomizing range is widened, the humidifying effect of dendrobium nobile is guaranteed, and the dendrobium nobile planting efficiency is improved. Therefore, a humid environment is provided for growth of dendrobium nobile, meanwhile, the problems of uneven manual humidification and watering leakage are avoided, the labor intensity of workers is greatly reduced, and the humidification efficiency is improved.
Owner:INST OF MEDICINAL PLANTS YUNNAN ACAD OF AGRI SCI
Automatic sterilization water boiler
ActiveCN222617210Uprevent splashFluid heatersWater/sewage treatment using germicide/oligodynamic-processLeaking waterWater storage
The utility model provides an automatic sterilization water boiler, and particularly relates to the technical field of water boilers, the automatic sterilization water boiler comprises a water boiler body, a sterilization mechanism and a lifting mechanism, the outer side of the water boiler body is connected with a faucet, the outer side of the water boiler body is fixedly connected with a fixing frame, the sterilization mechanism is arranged above the water boiler body, and the lifting mechanism is arranged above the water boiler body. According to the automatic sterilization water boiler, in order to conveniently disinfect water, the water is disinfected through the ultraviolet disinfector, then the water is conveyed into the water tank, then the water in the water tank is purified through the small ozone generator, and then the purified water is discharged into the water boiler body through the drainage pipe, so that the disinfection effect is achieved; and the threaded rod is in threaded connection with the connecting plate, so that the supporting plate can be driven to ascend and descend through the connecting plate, the bottle opening of the thermos bottle can be ensured to be closer, water splashing is effectively prevented, and leaked water can be prevented from entering the water storage box.
Owner:SHANDONG WEILING ELECTRIC CO LTD
Smart water management method and system based on big data
PCT designated stage expiredWO2025015862A1Data processing applicationsPipeline systemsLeaking waterStream flow
A smart water management method and system based on big data. The system comprises sensor assemblies, a server, and a management terminal; each water pipe of a water pipe network is provided with a plurality of detection points; the number of the sensor assemblies is consistent with the number of the detection points, and the sensor assemblies are in one-to-one correspondence with the detection points; the sensor assemblies are arranged at the corresponding detection points; a same water pipe is provided with at least two detection points, and every two adjacent detection points are at least spaced by a preset distance. According to the method and system, the flow value of each section of a water pipe can be acquired in real time on the basis of a liquid flow sensor, whether the water pipe leaks or not is then monitored in real time on the basis of the real-time flow value, a leakage point of the leaked water pipe is accurately located, and the location of the leakage point is sent to the management terminal, thereby solving the problem in existing solutions that leakage of a water pipe cannot be found in time.
Owner:HUNAN INSTITUTE OF SCIENCE AND TECHNOLOGY
Basement pile-wall integrated construction structure and construction method
The invention discloses a basement pile-wall integrated construction structure and a construction method. The construction structure comprises a support pile, a structure boundary beam, a water stop reverse ridge, a lining wall masonry structure, a drainage ditch, a first waterproof coating layer, a decorative aluminum plate, a maintenance louver, a second waterproof coating layer, a drainage pipe, a water guide pipe, an intercepting ditch, a basement bottom plate and a basement floor slab. The construction method comprises the following steps: support optimization; supporting construction; constructing a basement main body structure; chiseling off a waist beam; constructing a water stop reverse ridge; constructing a ditch; arranging a water pipe; and lining wall building. The construction method has the beneficial effects that the supporting piles are constructed as permanent structures, waste disposal is avoided, the additional supporting and retaining effect can be provided for the side walls of the basement, and the stability of a building structure is improved; and a space is reserved between the basement side wall and the support pile, so that subsequent construction operation is facilitated, water can be prevented, and the risk that the support pile leaks water into the side wall is avoided.
Owner:CHINA MCC5 GROUP CORP LTD
Temporary leak repairing device for water supply pipeline
The invention discloses a temporary leak repairing device for a water supply pipeline, which belongs to the technical field of water supply pipeline equipment and comprises a leak repairing sheet, the leak repairing sheet is annularly arranged, an opening is formed in the outer wall of the leak repairing sheet, two fixing plates are fixedly connected to the outer wall of the leak repairing sheet at two ends of the opening, and a plurality of groups of screws are welded to the lower end of the fixing plate below the opening. A plurality of sets of screws penetrate through the two fixing plates and extend to the positions above the fixing plates, nuts are installed on the outer walls of each set of screws in a threaded mode, the leakage repairing piece is placed outside the pipeline, then the fixedly-arranged screws are inserted into the nuts rotationally installed on the fixing plates, and a worker can sleeve the square block with external equipment, so that the leakage repairing piece is convenient to use. And then the square block and the gear are driven to rotate, so that the gear can drive the chain to move, and the chain can drive each group of tooth blocks and nuts to rotate, so that the opening of the leak repairing sheet can be uniformly closed, the damage to workers caused by increased leaked water pressure is prevented, and the leak repairing efficiency of the workers is enhanced.
Owner:NANCHANG COUNTY WATER SUPPLY CO LTD
Bucket cover easy to pull open and good in sealing performance and bucket
The utility model discloses a bucket cover easy to pull open and good in sealing performance and a bucket. The bucket cover comprises a cover body, a first convex ring and a sealing piece. The sealing piece comprises a second convex ring and an inverted cone located on the lower portion of the second convex ring. The sealing piece is provided with the inverted cone of the hollow structure, the inverted cone provides a space for inward folding deformation, and the annular drawing mark can be torn off with smaller force. Meanwhile, large water pressure in the barrel can be diffused and divided towards the peripheral conical surface of the inverted cone through the inverted cone and cannot be concentrated on the sealing piece, so that the annular drawing mark is not prone to breakage, and the sealing piece is prevented from leaking water easily.
Owner:FOSHAN CHANGTUO PACKAGING TECH CO LTD
Capsule coffee brewing funnel
The utility model relates to a capsule coffee brewing funnel which comprises a brewing funnel and a coffee brewing assembly, the coffee brewing assembly is detachably arranged in the brewing funnel and comprises an inner cup cylinder, a brewing head, a cup holder, a brewing seat and a piercing plate, the brewing head is arranged in the inner cup cylinder, the bottom of the brewing head penetrates through the inner cup cylinder downwards, and the bottom of the brewing head penetrates through the piercing plate. A brewing cavity with an open bottom is formed in the cup holder, a water inlet communicated with the brewing cavity is formed in the top of the brewing head, a puncture needle is arranged in the brewing cavity, the brewing base is in threaded connection with the cup holder, and a water outlet is formed in the bottom of the brewing funnel. According to the coffee brewing assembly, the brewing base is in threaded connection with the cup holder, the brewing base and the cup holder are tightly matched and do not leak water, the brewing base and the cup holder do not need to be pressed tightly through a water outlet connecting base of the coffee machine, and therefore the coffee brewing assembly can be easily installed on the coffee machine, installation is smooth and convenient, and the use experience feeling of a user is good.
Owner:ZHONGSHAN CITY O BEKO ELECTRICAL APPLIANCES
Pressure relief valve with leakage detection function
PendingCN119802323AOperating means/releasing devices for valvesEqualizing valvesLeaking waterStructural engineering
The invention relates to the field of pressure release valves, and discloses a pressure release valve with a leakage detection function, the pressure release valve comprises a pressure release valve body and a combined pipe, the two ends of the pressure release valve body are provided with a guide pipe and a connecting pipe respectively, the outer side of the connecting pipe is fixedly connected with a detection pipe, and a leakage detection mechanism is arranged in the detection pipe; the leakage detection mechanism comprises an auxiliary assembly and an alarm, the alarm is installed on the outer side of the detection pipe, a connecting rope is arranged at a switch of the alarm, a floating ball is fixedly connected to one end of the connecting rope, and a fixing ring is fixedly connected to the inner side of the detection pipe. A detection mechanism composed of a floating ball and an alarm is arranged in a detection pipe, when the pressure release valve leaks, leaked water flows into the detection pipe, the floating ball moves upwards due to buoyancy along with rising of the water level, an alarm switch is pulled through a connecting rope, the leakage condition can be detected timely and accurately through the design, frequent manual inspection is not needed, and the detection efficiency is improved. And the timeliness of leakage discovery is greatly improved.
Owner:ASCO VALVE (HUIZHOU) CO LTD
Buried moisture-proof cable
The invention discloses a buried moisture-proof cable, and relates to the technical field of cables, the buried moisture-proof cable comprises an outer protection layer, the inner wall of the outer protection layer is wound with an outer filling belt, the inner wall of the outer filling belt is sleeved with an outer insulating layer, the inner wall of the outer insulating layer is sleeved with an inner protection layer, the inner wall of the inner protection layer is sleeved with an inner insulating layer, and the inner wall of the inner insulation layer is sleeved with an outer filling belt. The inner wall of the inner insulating layer is sleeved with an inner filling strip, and the inner wall of the inner filling strip is sleeved with a plurality of wires. The device further comprises a leak repairing assembly and a water blocking assembly. Through the arrangement of the leak repairing assembly, when the leak repairing assembly cracks and leaks water in a plugging material of a cable well, the multiple stirring drill rods can pierce the side wall of the material chamber for drilling, clear water in the clear water chamber and a plugging agent in the material chamber are stirred and mixed, and a foaming material with good toughness and elasticity is formed; gaps generated in the plugging material around the leak repairing assembly are filled, and the plugging effect is achieved.
Owner:HEBEI GUANGYUN CABLE CO LTD
Underground water layered pumping test auxiliary device
ActiveCN119198206AGuaranteed accuracySimple samplingWithdrawing sample devicesLeaking waterStructural engineering
The invention belongs to the technical field of water sampling detection, and particularly relates to an underground water layered water pumping test auxiliary device which comprises packing air bags and a pipeline assembly, the pipeline assembly comprises an upper connecting pipe, a middle connecting pipe and a lower connecting pipe which are sequentially connected, and the packing air bags are arranged on the outer walls of the upper connecting pipe and the lower connecting pipe respectively; a gas source distributor is arranged on the inner wall of the upper end of the middle connecting pipe; a gas inlet of the gas source distributor is connected with a gas inlet pipe; a plurality of sampling holes are uniformly distributed in the circumference of the bottom end of the middle connecting pipe; a piston assembly is slidably arranged on the inner wall of the middle connecting pipe and connected with an air source distributor through a first spring, and two air outlets of the air source distributor are connected to the packing air bags at the upper end and the lower end through a first pipeline and a second pipeline correspondingly. The air source distributor is further provided with an adjusting air outlet connector for inflating the middle connecting pipe. The device does not leak water in the diving process, so that the sampling precision is ensured, and deeper water body sampling operation can be realized in a small-volume space.
Owner:山东省地质矿产勘查开发局第一地质大队(山东省第一地质矿产勘查院)
Method for rapidly determining leaked water cooler in ethylene device by using online detection and identification technology
PendingCN119268946Alock accuratelyAvoid water quality deteriorationDetection of fluid at leakage pointComponent separationLeaking waterSpectral database
The invention discloses a method for rapidly determining a leaked water cooler in an ethylene device by using an online detection and identification technology, and relates to the field of water cooler leakage monitoring. Comprising the following steps: selecting a process medium component of the water cooler as a characteristic component; constructing a fingerprint spectrogram database of the characteristic components; the circulating water of the water cooler is quantitatively and qualitatively analyzed in real time by utilizing an online detection technology, and a qualitative detection spectrogram result is compared and identified by utilizing an identification technology, so that the leaked water cooler is found. According to the method, different process media in different water coolers are utilized, the leaked process media in the circulating water and the water cooler characteristic component spectrogram database are compared and analyzed through the online detection and recognition technology, so that the water cooler with the leaked process media is locked, the leakage detection speed is high, the efficiency is high, the application range is wide, accurate information is provided for timely leaking stoppage, and the method is suitable for popularization and application. Deterioration of circulating cooling water quality is avoided, and normal operation of a production device is guaranteed.
Owner:CHINA PETROLEUM & CHEMICAL CORP +1
Well shaft water intercepting device for freezing method shaft sinking
PendingCN119412063Aguaranteed fixed effectFlexible installationMining devicesShaft sinkingLeaking waterRing device
The invention relates to the technical field of shaft construction structures, and discloses a freezing method shaft sinking shaft water intercepting device which comprises an annular device shell, a through opening is formed in the middle of the inner side of the annular device shell, welding columns are evenly distributed on the inner side face of the annular device shell, and lifting rings are installed at the upper ends of the welding columns. A plurality of sets of hydraulic supporting structures are evenly installed in the annular device shell outwards, and a hydraulic oil cylinder is horizontally fixed in the annular device shell. According to the freezing method shaft sinking shaft water intercepting device, an air pump is used for inflating the annular water intercepting air bag through the air guide pipe, so that the annular water intercepting air bag begins to expand after being inflated and becomes an annular ring body, and an expansion telescopic part obviously expands outwards till the annular periphery abuts against the shaft wall; the sealing ring is fully attached to the wall of the shaft to form annular sealing, the sealing effect is good, and when leaking water of the shaft flows downwards along the wall of the shaft, the leaking water is blocked by the annular water intercepting air bag in time.
Owner:XUZHOU UNIV OF TECH
Intelligent substation convenient to assemble
ActiveCN223612866UEnclosed substationsSubstation/switching arrangement casingsLeaking waterSmart substation
According to the intelligent substation convenient to assemble, protrusions in a protrusion assembly and rails in a rail set are correspondingly matched one to one, a protrusion assembly inlet is formed in the position, on a base, of one end of the rail set, the rail set on the base is longer than the protrusion assembly, and a baffle inserting groove is vertically formed in the position, close to the protrusion assembly inlet, of the rail set; the baffle is inserted into the baffle insertion groove to close the protrusion assembly inlet and fix the protrusion assembly. The cabinet has the advantages that the cabinet body and the base are assembled in an embedded mode, after the base is embedded, a solid is convenient to disassemble and install, the cabinet body is firmly fixed, and water leakage is not prone to occurring. And multiple cabinet bodies are installed and linked mutually, so that the stability is further improved.
Owner:SHANGHAI SHANGNENG POWER ENG DESIGN CO LTD
Pipeline pulling repair device
The present application relates to the field of pipeline repair equipment, and discloses a pipeline pulling repair device. In the present application, the outer surfaces of both ends of the main support rod are movably connected with side support rods, and the outer surface of the side support rod close to the main support rod is provided with a tightening knob, and the outer surface of the side support rod away from the main support rod is welded with a threaded rod, and the outer surface of the threaded rod is movably connected with an inner reference ring, and the outer surface of the inner reference ring is welded with an outer fixed rod. The outer extrusion ring is adjusted by the inner fixed rod and the outer fixed rod, and cooperates with the internal extrusion pipeline to facilitate the pulling of the pipeline. The equipment is loosened by rotating the tightening knob, and then the main support rod and the side support rod can be telescopically movable. After the adjustment is completed, tighten and fix, and the rotation of the threaded rod drives the inner reference ring and the outer extrusion ring to act simultaneously, thereby completing the pulling repair operation, quickly repairing the pipeline, ensuring the sealing of the pipeline, and preventing the pipeline from leaking and causing waste of water resources.
Owner:李康英
Permeable pavement water seepage test bed
The utility model relates to the technical field of permeable pavement water seepage tests, in particular to a permeable pavement water seepage test bed, which comprises a base, a water seepage test bed and a water seepage test bed, a test structure is mounted on the inner side of the base and comprises a water collecting cover, the water collecting cover is fixedly mounted on the inner side of the base, a grid plate is fixedly mounted in the top surface of the water collecting cover, a water barrel is movably mounted in the upper end of the support, and a guide rod is fixedly connected to the outer wall of the water barrel; a spring is fixedly connected to the outer side of the upper end of the guide rod, a sealing ring adheres to the bottom face of the water barrel, a positioning block is welded to the middle of the top face of the base, and a graduated water barrel is installed on the inner side of the positioning block. According to the utility model, the water collecting cover is matched with the grid plate, so that pavement samples with different sizes can be supported, and during a test, leaked water spots can be collected through the water collecting cover, so that the water spots can be uniformly discharged in the graduated water bucket, and the test can be ensured to be smoothly carried out.
Owner:JIANGSU MANATEE NEW MATERIAL CO LTD
Shield tunnel and station interface waterproof structure
The utility model discloses a shield tunnel and station interface waterproof structure, relates to the field of subway construction, and solves the problems that in actual engineering, along with the high-speed development of urban subways, more and more large-span underground excavated tunnels are arranged in parallel, the design of a station interface structure and a shield tunnel interface is complex, and the construction cost is low. The problems that two structures with different stress modes are prone to water leakage and discordance at a connector, seeping water cannot well flow out of a drainage ditch from the top, water at the position of a bottom plate often permeates into the position of a ballast bed, and damage is prone to being caused are solved. The system is technically characterized by comprising a shield tunnel and a station body; the first blocking structure is installed on the shield tunnel and the station body, and the first blocking structure is used for blocking; and the second blocking structure is installed on the shield tunnel and the first blocking structure, and the second blocking structure is used for blocking. The leakage water can be timely discharged, the structure is relatively simple, and the use is convenient.
Owner:中铁吉林投资建设有限公司 +1
Detection device for differential pressure transmitter
ActiveCN222439032UImprove detection accuracyfirmly connectedDetection of fluid at leakage pointFluid pressure measurementLeaking waterControl theory
The utility model provides a detection device for a differential pressure transmitter, which belongs to the technical field of differential pressure transmitter detection and comprises a differential pressure transmitter and a support at the bottom of the differential pressure transmitter, a support plate is arranged at the rear end of the lower surface of the support, a support frame is arranged at the rear end of the upper surface of the support plate, and a baffle is arranged behind the support frame. A socket is arranged in front of the differential pressure transmitter and corresponds to the water inlet end of the differential pressure transmitter, a water supply pipeline is arranged at the front end of the socket, a water filling hose is arranged in front of the water supply pipeline, a booster pump is arranged in front of the water filling hose, a fixing support is arranged on the lower surface of the water supply pipeline, and a telescopic unit is arranged in front of the fixing support. The differential pressure transmitter can be placed on the supporting bracket and the supporting frame, the baffle is used for blocking the water outlet end of the transmitter, the electric telescopic rod is started to drive the fixed bracket to move, the push rod socket is connected to the water inlet end of the transmitter to inject water into the cavity, and whether the water outlet end of the transmitter leaks water or not is detected through the leakage detection device.
Owner:ZHENGZHOU SHENTAI INSTR MFG CO LTD
Water collecting device for pipeline distributed optical fiber leakage monitoring
PendingCN120701919ADetection of fluid at leakage pointSubsonic/sonic/ultrasonic wave measurementLeaking waterSilicone tape
The invention belongs to the technical field of pipeline safety monitoring, and particularly relates to a water collecting device for pipeline distributed optical fiber leakage monitoring, and the water collecting device comprises a pipeline, a vibration monitoring optical fiber, a wrapping assembly, a water collecting assembly and a conduction assembly. In addition, a flow guide opening of a water collecting box is matched with a water receiving plate to ensure that trace amount of seepage water is accurately guided to a monitoring point, leakage water drops can be monitored in time through a vibration monitoring optical fiber, and the water seepage monitoring accuracy is improved. The vibration conduction structure further enhances the optical fiber sensing sensitivity, meanwhile, the silica gel belt and the stainless steel rolling belt can be correspondingly adjusted according to the diameter of the pipeline and the shape of the welding seam, the cost is controllable, and installation is convenient.
Owner:HANGZHOU WATER DATA INTELLIGENCE TECH CO LTD
Prefabricated waterproof underground pipe gallery
The invention discloses a prefabricated waterproof underground pipe gallery, and relates to the field of pipe galleries, the prefabricated waterproof underground pipe gallery comprises a pipe gallery main body, a sewage pipe bin, heating power bins, an electric power bin plate and a tail end plate, the sewage pipe bin and the two heating power bins are arranged on the lower portion of the interior of the pipe gallery main body, and the sewage pipe bin is located between the two heating power bins; the electric power bin plate is integrally formed on the upper portion of the inner wall of the pipe gallery body. According to the prefabricated waterproof underground pipe gallery, the parallel angle of the pipe gallery main body is changed after the pipe gallery is laid, the trouble of angle adjustment during laying and butt joint is omitted, swing buffering of the pipe gallery main body is achieved through contraction of the damping springs and the damping shock absorbers, the pipe gallery main body is kept in a stable state, and the construction efficiency is improved. The pipe gallery is prevented from being damaged due to impact, leaked water is guided and discharged, water accumulation in the pipe gallery during water leakage is prevented, ventilation between the pipe gallery shell and the pipe gallery body is achieved, the requirement for drying of the pipe gallery body is met, and the situation that metal components are corroded and accelerated due to the fact that the pipe gallery is humid is prevented.
Owner:JINAN URBAN CONSTRUCTION GROUP CO LTD +1
Connecting structure for anti-corrosion hollow heat-resistant tile
The utility model discloses a connecting structure for an anti-corrosion hollow heat-resistant tile, and relates to the technical field of constructional engineering. The device comprises a hollow tile body; the auxiliary device is used for providing a fixed fulcrum, and the outer wall of the auxiliary device is fixedly connected with the outer wall of the hollow tile body; the connecting device is used for connecting the two same hollow tile bodies; the meshing teeth are used for assisting in fixing and increasing static friction force during holding, the bottoms of the meshing teeth are fixedly connected with the tops of the hollow tile bodies, the meshing teeth are connected with the tops of the hollow tile bodies through the auxiliary devices and the connecting devices, the two hollow tile bodies are connected under the condition that the integrity of the hollow tile bodies is not damaged, and even if drilling and fixing are needed, the meshing teeth can not be damaged. And the internal structure of the hollow tile body is not damaged while the fixation is enhanced only by drilling a hole in the central line of the knob, so that the purposes of preventing the hollow heat-resistant tile from leaking water and stably connecting the two hollow heat-resistant tiles are achieved.
Owner:GONGLI BUILDING MATERIALS CO LTD
Clothes processing equipment
A laundry treating apparatus is provided. The laundry treating apparatus includes: a base; the water collecting piece is connected with the base, and the water collecting piece is used for collecting condensate water; a condensate water treatment device; the conveying assembly comprises a pump and a conveying pipeline, and the conveying pipeline is used for conveying the condensate water in the water collecting piece to the condensate water treatment device; wherein the base is provided with a restraining structure, and the restraining structure is configured to restrain the conveying pipeline. According to the conveying assembly, the restraining structure on the base is configured to restrain the conveying pipeline, so that the problem that the conveying pipeline swings due to vibration can be solved, the connecting reliability of the conveying pipeline of the conveying assembly can be improved, the probability that the conveying assembly leaks water is lowered, and noise of the conveying pipeline is lowered; and the comfort and the reliability of the clothes processing equipment used by the personnel can be improved.
Owner:WUXI MEIZHI ELECTRIC CO LTD
Cleaning base station
The present application discloses a cleaning base station. The cleaning base station includes a base station body, a cleaning tray, a water inlet pipe, a sealing structure and a guide structure; the base station body is provided with a first water inlet hole; the cleaning tray is provided on the base station body, and a second water inlet hole corresponding to the first water inlet hole is provided on the cleaning tray; the water inlet pipe is passed through the first water inlet hole and the second water inlet hole; the sealing structure includes a first sealing member, and the first sealing member is sleeved between the water inlet pipe and the second water inlet hole; the guide structure is provided at the water inlet end of the second water inlet hole, and a guide channel is formed on the guide structure. The present application provides a guide structure at the water inlet end of the second water inlet hole. When the sealing of the first sealing member is unreliable, the water seeping from the second water inlet hole is guided back into the cleaning tray through the guide channel on the guide structure, effectively preventing the water seeping from the second water inlet hole from flowing into the cleaning base station or onto the ground, better protecting the cleaning base station and the floor, and recycling the leaked water at the same time.
Owner:DREAM INNOVATION TECH (SUZHOU) CO LTD
Prefabricated concrete module suitable for fabricated building
Owner:安徽海龙建筑工业有限公司 +1
Pipeline leakage monitoring method and device, terminal equipment and storage medium
This application relates to the field of water supply network monitoring and leakage control technology, and provides a pipeline leakage monitoring method, device, terminal equipment, and storage medium. The method includes: acquiring first time-series noise data of the pipeline uploaded by multiple first monitoring devices; identifying leaks in the pipeline based on the first time-series noise data to obtain at least one second monitoring device that triggers a leakage event; wherein the second monitoring device is included within the first monitoring device; acquiring the first pipe segment monitored by each second monitoring device and the corresponding first material information of the first pipe segment; and calculating the probability distribution of the leakage point and the leakage impact area based on the first material information and second time-series noise data corresponding to each first pipe segment. This can improve the accuracy of leak point location and visually present the leakage range using a probability cloud map, realizing intelligent, visual, and efficient operation and maintenance of water supply pipeline leakage monitoring.
Owner:SHENZHEN ANSO IOT CO LTD