1190results about "Water conservation" patented technology

The invention discloses an indoor water tank sediment pushing characteristic acquisition system and method, the system mainly comprises a water tank main body, a buffer unit, a drainage adjusting unit, a sediment throwing device, an imaging unit, an adjustable support and a data processing unit, and according to the method, non-contact data acquisition is carried out through a high-definition camera and a three-dimensional terrain measuring instrument; automatic identification, parameter extraction and migration speed calculation of landforms such as sand waves are achieved, the sediment bed surface is not touched in the whole process, damage to the bed surface form caused by traditional contact type measurement is eliminated, and the authenticity and reliability of data are ensured. Meanwhile, the buffer design of the combination of the flow slowing plate and the multi-stage water baffle is adopted, the kinetic energy of water flow is effectively dissipated through the graded water outlet structure, the impact force of injected water flow is greatly reduced, the bed surface is prevented from being scoured in the initial water injection stage, and the stability of the initial test condition is powerfully protected.

The invention relates to a tail end constant-pressure water supply strategy adjusting method and system based on AI, and belongs to the technical field of secondary water supply.The constant-pressure water supply strategy adjusting method comprises the steps that the flow of a header pipe and real-time health state data of each running pump are periodically collected; according to the header pipe flow, the dynamic demand lift is calculated, and all feasible pump set combination strategies are generated in combination with the dynamic demand lift and the real-time health state data; the score of each candidate strategy is calculated, the candidate strategy with the highest score is used as a pump set scheduling strategy, the pump with the most matched performance is selected from candidate pump sets corresponding to the pump set scheduling strategy to serve as a frequency conversion main guide pump, and the other pumps serve as frequency conversion auxiliary pumps; according to the set minimum service pressure and the dynamic demand lift, the target pressure of a pump outlet is calculated; and according to the target pressure and the actually-collected pump outlet pressure, the rotating speed of the variable-frequency main guide pump is adjusted. The method has the beneficial effects that the power of the pump set is matched with the actual requirement, so that the operation cost is reduced.

The utility model discloses a rock sample water saturation device, which relates to the technical field of rock water saturation and comprises a flexible water saturation cover, a water supply component and a pressurizing component. A sealed saturated water cavity is formed in the flexible saturated water cover, the saturated water cavity is used for accommodating a rock sample, and the flexible saturated water cover can be flexibly deformed, so that the saturated water cavity is matched with the rock sample in shape; the water supply assembly comprises a water supply pipe and a water storage structure, two ends of the water supply pipe are respectively communicated with the saturated water cavity and the water storage structure, and the water storage structure is used for storing water; the pressurizing assembly comprises a pressurizing pipe, a sucking pump and a pressurizing tank, the sucking pump is communicated with the pressurizing tank, and two ends of the pressurizing pipe are respectively communicated with the saturated water cavity and the pressurizing tank. The water saturation device for the rock sample provided by the utility model can be suitable for rock samples with different shapes and sizes, and the water saturation treatment effect on the rock can be effectively improved.

The invention discloses a timed and quantitative full-automatic intelligent water replenishing method and system, and relates to the technical field of intelligent water replenishment, and the method comprises the steps: generating a dynamic water replenishing control signal based on municipal pipe network pressure data, water tank liquid level height and water replenishing flow data which are monitored in real time; dividing and defining a water supplementing flow threshold range of a corresponding time period according to a preset time period, adjusting the opening degree of an electric adjusting valve based on the dynamic water supplementing control signal, supplementing water, and when it is monitored that the pressure of the municipal pipe network is lower than a preset protection threshold value, attenuating the water supplementing flow through a dynamic pressure compensation mechanism, and maintaining the stability of the pressure of the pipe network; predicting the water demand in the future time period, updating the target liquid level, and when the liquid level of the water tank reaches the target liquid level, triggering a redundancy protection mechanism to forcibly stop water replenishing. By introducing a dynamic pressure compensation mechanism, flow regulation and chaos disturbance factor feedback, the pipe network pressure stability, the water replenishing flow regulation precision and the response speed are optimized, the actual water use requirement is met, and the safety and the energy efficiency are improved.

The invention belongs to the technical field of intelligent instruments, and relates to a remote monitoring system of an intelligent water meter. Through a method of combining data acquisition and processing, dynamic baseline modeling and network topology analysis, the problems that a traditional water supply system is difficult to accurately identify and position abnormal water consumption, equipment leakage and failure and the like are solved. The method comprises the following steps: firstly, acquiring cleaning water data by a system, and establishing a dynamic water behavior baseline model for each user; secondly, combining pipe network topology and pressure partition information to construct a comprehensive evaluation network; then, through real-time data comparison and spatial correlation analysis, abnormal types are accurately identified; and finally, accurately positioning an abnormal position and an influence range according to a network structure. According to the system, early warning and accurate positioning of abnormal events of the water supply network are realized, and when leakage occurs, hydraulic propagation characteristics can be automatically identified and leakage points can be positioned; when abnormal water consumption or equipment failure occurs, the influence area can be evaluated in time, and a scientific decision basis is provided for intelligent management of water supply enterprises.

The utility model relates to the technical field of negative pressure devices, in particular to a water circulation negative pressure device which comprises a negative pressure tank connected with a negative pressure pipe. The inlet end of the water circulation vacuumizing assembly is communicated with the negative pressure tank through an air inlet pipe, the outlet end of the water circulation vacuumizing assembly is connected with a circulating water assembly through an exhaust pipe, and the circulating water assembly is provided with an exhaust port; and one end of the drainage pipe is connected with the lower end of the circulating water assembly, the other end of the drainage pipe is connected with the inlet end of the water circulation vacuumizing assembly, a first valve control assembly is installed on the drainage pipe, and the first valve control assembly is electrically connected with the control assembly. Noise and energy consumption are reduced, and the device is not sensitive to impurities in gas.

The invention provides an ultrasonic water meter fluctuation intelligent judgment method based on multi-dimensional feature fusion and a dynamic model. Firstly, multi-dimensional original data such as instantaneous flow, transition time, signal amplitude and water temperature of the ultrasonic water meter are synchronously collected; extracting a flow characteristic, a transition time composite characteristic and a signal quality characteristic in the sliding time window to form a characteristic vector; performing normalization processing and weighted calculation to obtain a total fluctuation intensity score FIS, if the total fluctuation intensity score FIS is less than or equal to a calm threshold, determining that the state is a normal stable state, otherwise, inputting a fine classification model; and finally outputting a fluctuation state label and a corresponding alarm or report. The method does not need extra hardware cost, improves the accuracy and fineness of abnormality diagnosis, adapts to water use habits and pipe network working condition changes, and provides technical support for intelligent pipe network management. According to the method, hardware cost does not need to be increased, the accuracy and fineness of anomaly diagnosis are greatly improved, and powerful technical support is provided for predictive maintenance and intelligent pipe network management.

The invention discloses an on-line water meter fault alarm detection device which comprises a water meter shell, a linkage device is arranged in the water meter shell and connected with a rotating shaft in the water meter shell, the upper end of the rotating shaft is rotationally connected with a rotor wing machine core, the rotor wing machine core is connected with a meter hand, a linkage gear is connected with a rotating shaft, and the rotating shaft is connected with a linkage gear. The camera is electrically connected with the fault detection mechanism, a water flow speed measurement sensor is arranged in the water meter shell, and the camera, the water flow speed measurement sensor and the rotary displacement sensor are electrically connected to a first early warning processor of the fault detection mechanism. Whether the water meter pointer rotates or not can be rapidly determined through the early warning detection mechanism, meanwhile, whether the impeller rotates under flowing of water flow or not is determined in the water meter shell, and whether the water meter runs or not is determined bidirectionally, so that whether the water flowing condition exists in water meter faults or not is guaranteed; and meanwhile, the linkage device is used for quickly warning the condition that water flows and the meter does not flow.

The utility model discloses a high-sealing low-error anti-slip water meter which comprises a detection mechanism, first flanges are fixedly connected to the two sides of the detection mechanism, and second flanges are arranged on the sides, away from the detection mechanism, of the first flanges. The water meter is excellent in measurement error and anti-idling effect, the anti-backflow pipes on the left side and the right side of the water meter can effectively prevent water flow from flowing back, when the water flow flows forwards, water pressure pushes the rubber pad and the supporting disc to enable the water flow to pass through gaps, if the water flow flows back, the water pressure enables the rubber pad and the fixing ring to be attached more tightly, backflow is prevented, and the water meter is convenient to use. And the metering error caused by idling is reduced. In the aspect of sealing performance, the adjacent sides of the first flange and the second flange are provided with the annular grooves, the sealing rings are arranged in the annular grooves, the protruding parts of the sealing rings are inserted into the annular grooves, the contact area is greatly increased, the occurrence probability of leakage channels is reduced, the sealing performance is greatly improved, and the device has the advantages of being small in measurement error, good in anti-idling effect and good in sealing performance.

The utility model discloses a hydrostatic pressure distribution diagram demonstration device, which relates to the field of hydrostatic pressure demonstration and comprises a water tank structure, a demonstration structure is fixedly connected to the outer side of the water tank structure, the water tank structure comprises a water tank main body, the inside of the water tank main body is hollow, and a movable plate is in threaded connection with the top end of the water tank main body and comprises a sealing upper cover. According to the hydrostatic pressure distribution diagram demonstration device provided by the utility model, a water body in the water tank structure can be conducted into the demonstration structure by the demonstration device, and a plurality of groups of floating balls with different heights are arranged in the demonstration structure, so that the demonstration effect of the hydrostatic pressure distribution diagram is improved. The device can clearly demonstrate the distribution condition of the hydrostatic pressure at different water levels, is simple in structure, is easy to operate, facilitates the direct display of the hydrostatic pressure during classroom demonstration, and can directly indicate the increase of the pressure according to a linear rule along with the increase of the depth through the observation of the position of the floating ball.

To provide a water generator which can be miniaturized and can suppress power consumption.SOLUTION: The water generator 1 includes an adsorption / desorption unit container 13 that houses the adsorption / desorption unit 11, a compressed air supply section 15 that supplies compressed air to the adsorption / desorption unit container 13, a degassing section 17 that recovers gas in the adsorption / desorption unit container 13, and a water recovery section 19 that recovers water from the gas in the adsorption / desorption unit container 13 recovered by the degassing section 17.SELECTED DRAWING: Figure 1

The utility model belongs to the technical field of water meters, and particularly relates to a volume-variable pressure relief water meter. A water inlet and a water outlet of a meter shell are respectively provided with a switch valve, a pressure relief device penetrates through the lower end of the meter shell and comprises a pressure relief pipe, a containing cavity used for temporarily storing water is formed in the pressure relief pipe, and a movable piston is further arranged on the inner side of the pressure relief pipe and can divide the containing cavity of the pressure relief pipe into an upper cavity and a lower cavity. The upper cavity is communicated with the interior of the watchcase; the moving piston is provided with a moving device capable of driving the moving piston to move up and down, and the up-and-down volume of the containing cavity can be changed through up-and-down movement of the moving piston; the volume of the upper cavity of the pressure relief pipe can be increased through downward movement of the movable piston, so that the volume of a closed space formed by the water meter and the switch valves at the two ends of the water meter is increased, the internal pressure is reduced, the pressure relief function is achieved, the acting force of water pressure on the pipe joint is reduced, the pipe joint is convenient to disassemble, and the working efficiency of water meter replacement is improved.

The utility model relates to a personnel decontamination device, and belongs to the technical field of decontamination equipment. The device comprises a water supply device; the heater is connected with a water outlet branch of the water supply equipment and is used for heating passing water; the temperature adjusting tank is used for storing the heated water, detecting the water temperature and feeding back the water temperature to the heater; the water mixing valve is provided with two water inlet branches which are respectively connected with the temperature adjusting tank and the other water outlet branch of the water supply equipment; and the shower pipeline is connected with a water outlet of the water mixing valve and is used for providing hot water for decontamination for decontamination personnel. According to the personnel decontamination device, water enters two paths, one path is heated by the heater and then enters the temperature adjusting tank, the heater adjusts the firepower according to the water temperature of the temperature adjusting tank, the water flows out of the temperature adjusting tank and enters the hot water input port of the water mixing valve, and the other path enters the cold water input port of the water mixing valve. The water mixing valve automatically adjusts the flow of cold water and hot water according to the set water temperature and outputs warm water to the shower pipeline, then hot water with the appropriate temperature for decontamination is provided for decontamination personnel, and therefore instant hot water output is achieved.

The utility model discloses an intelligent water level monitoring device for a pure water tank, which comprises a water tank body, a water inlet pipe, a drain pipe and a valve, and is characterized in that a detachable tank cover is arranged at the top of the water tank body, the tank cover and the water tank body are fixed through a staggered connection structure, and a sealing ring is arranged between the tank cover and the water tank body; a floating plate is arranged in the water tank body and is in linkage with a first contact guide piece and a second contact guide piece through lifting rods, and the first contact guide piece and the second contact guide piece are electrically connected with a single-chip microcomputer. According to the water tank, the detachable and replaceable tank cover is arranged, a worker can regularly detach the tank cover to clean and maintain the interior of the water tank body, no professional tool is needed in the detaching process, operation is easy and convenient, and the starting difficulty is low. The tank cover and the water tank body are connected in a staggered mode, the sealing effect of the water tank body can be guaranteed in cooperation with the sealing ring, and the problem of water seepage cannot occur.

The utility model relates to the technical field of inspection wells, and discloses an assembly type composite material inspection well which comprises an upper well body and a lower well body, a water inlet hole and a plurality of water outlet holes are formed in the side wall of the upper well body, and a second sealing ring and a first sealing ring are installed in each water outlet hole and each water inlet hole respectively. A water inlet pipe and a water outlet pipe are installed in the first sealing ring and the second sealing ring respectively, an upper well body is installed on the lower well body, a well lid is installed on the upper well body, a clamping groove is formed in the well lid, a sealing rubber ring is installed in the clamping groove, and the sealing rubber ring is installed between the upper well body and the well lid. Modular design and a multi-sealing structure are adopted, the structural strength is enhanced through flange connection and arrangement of the reinforcing ribs and the triangular supports, external pressure can be resisted, deformation can be prevented, all-directional sealing is achieved through combination of multiple sealing rings and sealant, it is guaranteed that the water meter is accurate in metering and equipment is safe, the construction period is greatly shortened through prefabrication and assembly construction, and the construction cost is reduced. The environmental influence is reduced and the equipment is convenient to overhaul and maintain.

The invention relates to a method and system for obtaining dew condensation surfaces in the form of a film, using a surface to be treated, and to a high-performance dew collection system. Described is a method for producing dew condensation surfaces in the form of a film, based on the micrometric and nanometric modification of the original surface by means of a laser beam, said surface being formed as a flat tile with a plurality of parallel longitudinal grooves. The present invention also describes a passive, robust, durable, high-performance dew collection system.

The utility model relates to the technical field of water supply equipment, and discloses non-negative-pressure water supply equipment which comprises a base plate, a vibration reduction assembly is installed at the bottom of the base plate, and a non-negative-pressure water supply assembly and a PLC control assembly are installed at the top of the base plate. According to the non-negative-pressure water supply equipment, optimization design and linkage control are integrated, the water supply stability and the anti-interference capacity are remarkably improved, specifically, the vibration reduction assembly at the bottom of the base plate gives consideration to low-frequency vibration reduction and high-frequency energy absorption, equipment operation vibration and displacement are effectively restrained, in the non-negative-pressure water supply assembly, a water pump sucks a municipal water source through a water inlet pipe, and the water supply efficiency is improved. The electromagnetic regulating valve and the pressure sensor are linked with the bypass pipeline and the one-way valve, bypass emergency pressure supplementation can be automatically switched when the pressure of a main pipeline fluctuates, the negative pressure risk is eliminated, the steady flow tank is matched with a floating valve element and an air pressure balance cavity in the vacuum suppressor, dynamic balance of water pressure is maintained, the cavitation phenomenon is avoided, the PLC control assembly can regulate and control all electrical elements in a centralized mode, and the control efficiency is improved. And intelligent start-stop and fault early warning are realized.

The utility model relates to a water pressure adjustable mobile water spraying test water supply device, which comprises a water bucket and a water pump arranged on the outer side of the water bucket, a connecting pipe extends out of the lower part of the water bucket and is communicated with the water pump, the water pump supplies water to a water spraying pipe through a water supply pipe, and the upper part of one side of the water supply pipe close to the water pump is provided with a bypass and a water return pipe; the water return pipe is used for returning part of water from the water pump back to the bucket to reduce the water pressure supplied to the water spray pipe by the water supply pipe; a water return valve is arranged on the water return pipe, and the water return flow of the water return pipe is adjusted by adjusting the water return valve, so that the water spraying pressure of the water spraying pipe in the water spraying test is adjusted; according to the movable water spraying test water supply device with the adjustable water pressure, a high-grade water pump does not need to be replaced, the water return pipe with the water return valve is arranged on the basis of existing equipment, the spraying pressure can be adjusted with low cost, and the movable water spraying test water supply device has good application prospects.

The utility model belongs to the technical field of water supply and drainage engineering, and particularly relates to a double-water-tank type safe water tower which comprises a tank body, the tank body comprises an outer shell and an inner partition plate arranged in the outer shell, the outer shell comprises an upper shell part and a lower shell part, and the interior of the tank body is divided into an inner water tank and an outer water tank surrounding the periphery of the inner water tank through the inner partition plate. The inner water tank is connected with the outer water tank; an included angle between the inner partition plate and the side wall of the lower shell part is an acute angle; the supporting cylinder is located at the bottom of the box body and used for supporting the box body. According to the safe water tower with the two water tanks, continuity and stability of water supply can be effectively guaranteed, when the main water tank is repaired or breaks down, the standby water tank can supplement water in time, uninterrupted water supply is guaranteed, and water supply reliability, safety and maintenance convenience of the water tower are improved.

The utility model discloses a storage water tank stock bin type manual and automatic integrated escape pipe, which belongs to the technical field of escape pipes and comprises an escape pipe body arranged at the bottom of a water tank body, the bottom of the water tank body is of a stock bin type structure, a manual and electric integrated control valve is arranged on the escape pipe body, and an insect prevention structure is arranged at the outlet end of the escape pipe body. The distance between the insect prevention structure and the ground is 0.2 m, the escape pipe body is of a snake-shaped structure, the escape pipe is convenient to disassemble for cleaning, replacement and subsequent overhaul, and the maintenance efficiency is improved.

The utility model provides a water supply overhaul well which comprises an overhaul well body, the overhaul well body comprises a well chamber and a well lid, a well lid support is arranged above the well chamber, and the well lid is connected with the well lid support in a sealed mode. A sump is arranged at the bottom of the well chamber, the height of the bottom wall of the well chamber is gradually increased from the end close to the sump to the end away from the sump, a water suction pump is arranged in the sump, and a water level sensor is arranged on the edge of the top of the sump. A water supply pipeline is arranged in the well chamber, and a first electric on-off valve and a flow sensor are arranged on the water supply pipeline; an information transmission module and a power supply module are arranged at the end, away from the sump, in the well chamber. The information transmission module is in communication connection with the flow sensor. The water level sensor, the water suction pump, the first electric on-off valve and the information transmission module are all in communication connection with a control unit. The power supply module is used for supplying power to the water suction pump, the first electric on-off valve, the information transmission module and the control unit. The problems that in the prior art, a municipal water supply pipe network overhaul well is large in operation and maintenance workload and high in labor cost are solved.

The fire-fighting water intake comprises a protective well, a well lid covering a well mouth of the protective well and a straight pipe connected with a water outlet of the semi-underground fire-fighting water pool, the end, away from the semi-underground fire-fighting water pool, of the straight pipe is connected with a vertical pipe, and a top port of the vertical pipe extends into the protective well and is detachably connected with a sealing plate. A through hole is formed in the sealing plate and connected with a connector pipe, and a pipe opening of the connector pipe is provided with an inner buckling type water suction pipe connector used for being connected with a water taking pipe of a fire fighting truck. According to the fire-fighting water intake for the semi-underground fire-fighting pool, safe and rapid water intake of a fire-fighting truck is ensured, and the fire-fighting truck is ensured to fully utilize the water quantity of the fire-fighting pool in a fire disaster period.

The utility model discloses a pool liquid level detection device convenient to install, which comprises a floating ball type liquid level meter and a pool body, the upper end of the floating ball type liquid level meter is fixedly connected with a fixed disc, and an annular clamping groove is arranged among the periphery of the fixed disc. Through the arrangement of the pin column, the inserting hole, the supporting spring and the pin groove, the rotating direction of the vertical plate, the rotating disc and the guide groove can be limited, meanwhile, a worker can operate the vertical plate, the rotating disc and the guide groove to rotate conveniently in the installation process of the floating ball type liquid level meter and the pool body, and under the action of rotation of the guide groove, the vertical plate, the rotating disc and the guide groove can be fixed conveniently. The L-shaped clamping rod can be inserted into the annular clamping groove in the fixing disc, and the floating ball type liquid level meter, the fixing disc, the annular frame, the conducting pipe and the pool body can be locked and limited in the installation process, so that the purpose of rapidly installing and fixing the floating ball type liquid level meter is achieved, the overall operation is simple and rapid, and the installation efficiency is improved. And the installation operation efficiency of personnel is effectively improved.

The invention relates to the technical field of water seepage testing of building wall materials, in particular to a building wall water seepage testing device which comprises a box, side frames are arranged on the two sides of the interior of the box, front frames are arranged on the two sides, away from the side frames, of the interior of the box, and electric control telescopic rods are fixedly installed on the opposite sides of the side frames and the front frames. The opposite sides of the side frames and the front frame are each fixedly provided with four positioning telescopic sleeves, and the opposite sides of the side frames and the front frame are each provided with a sliding groove. Measurement force is increased by applying air pressure, positive pressure and negative pressure are switched as required so as to obtain a better test effect, and a negative pressure and positive pressure switching test can be carried out on the interior of a rectangular frame of a tested plate by switching opening and closing of a valve and a pipeline during test, so that test modes of the plate are increased, and the test efficiency is improved. And the test effect of the structure is improved.

The utility model relates to the technical field of box type water supply, in particular to a box type non-negative pressure water supply device for municipal building water supply, which comprises an I-shaped chute plate A, an I-shaped chute plate B, a positioning mechanism and a damping mechanism, the positioning mechanism comprises a circular ring, a fixed rod and a spring, and the fixed rod is sleeved with the spring. Through the arrangement of the damping mechanism, eight dampers arranged at the corners of the bottom of the box-type water supply device body play a damping role, the situation that the service life of equipment is shortened due to vibration generated by working of electrical elements in the box-type water supply device body is avoided, and meanwhile the stability performance of the box-type water supply device body is improved; through the arrangement of the positioning mechanism, the insertion holes formed in the I-shaped sliding groove plate A and the I-shaped sliding groove plate B correspond to scale values, and the box type water supply device bodies with different lengths and widths can be matched by sliding the I-shaped sliding block and the positioning mechanism.

The utility model relates to fire control system technical field discloses a kind of fire water pressure control systems, including water pump and fire pipe network, pressure detector is located in the main pipeline of fire pipe network, controller is connected with the output end of pressure detector, star delta starting circuit is connected with the output end of controller, and is connected with the input end of water pump, electric valve is connected with the output end of controller, for controlling water flow break and flow regulation.The utility model detects the pressure value in the main pipeline of fire pipe network in real time by setting pressure detector, when fire pipe network is used, when pressure value increases, water pump is automatically opened by controller and the opening of electric valve is adjusted, improve fire water pump response time, water pump and electric valve linkage, controller automatically adjusts water pump opening and closing according to the pressure value in fire pipe network, avoid the power consumption caused by water pump 24 hours always open.

The utility model relates to the technical field of water meter production, in particular to a press-in jig for a water meter cover and a liquid crystal display screen. Comprising a control box, a base is fixedly arranged on the upper side wall of the control box, and a containing groove is formed in the upper side wall of the base. According to the utility model, after an operator places a substrate shell into the placing groove, the piston rod of the clamping jaw expansion cylinder extends out to drive the two expansion wedge blocks to move downwards synchronously, so that the purpose of expanding the four substrate clamping jaws at the same time can be achieved, and the operator can place a display screen body and a substrate to positions among the four substrate clamping jaws conveniently; and then a piston rod of a substrate pressing air cylinder extends out to drive a plurality of substrate pressing rods to move downwards synchronously, so that the display screen body can be completely pressed into the substrate shell, and after the upwards-moving expansion wedge blocks are separated from the wedge-shaped barbs, the rebounded substrate clamping claws drive the corresponding wedge-shaped barbs to clamp and fix the substrate. Therefore, the water meter product can be assembled.

The utility model discloses a three-dimensional pool inner wall structure, the bottom of an inner wall main body is fixed on a pool raft plate or a floor, the side of the inner wall main body is vertically connected with an outer wall, the outer wall is provided with a guide wall, an outer wall construction joint is arranged between the outer wall guide wall and an outer wall main body, and a water stop steel plate is arranged in the outer wall construction joint. An inner wall construction joint is arranged between the inner wall main body and the pool raft or floor, a vertical construction joint is arranged between the inner wall main body and the outer wall guide wall, continuous water-swelling water-stopping strips are arranged in the vertical construction joint and the inner wall construction joint, the water-swelling water-stopping strips extend into the outer wall construction joint, and the water-swelling water-stopping strips extend into the outer wall construction joint. And the end part is tightly attached to the water stop steel plate. According to the utility model, the pre-embedded water-swelling waterstop strip is used for replacing the traditional guide wall and waterstop steel plate structure, so that the construction process is simplified, and the seepage-proofing effect is improved.

The utility model provides a flow monitoring device applied to a dispersed spring, which relates to the technical field of fluid flow, and comprises a water collector comprising a first baffle plate, a second baffle plate and a third baffle plate, the first baffle plate, the second baffle plate and the third baffle plate are sequentially and rotatably connected end to end, and the water collector is used for being inserted into the downstream of the dispersed spring to gather the spring water of the dispersed spring; the first water storage tank comprises a tank body, a water inlet pipe arranged above the tank body and a water drainage pipe arranged below the tank body, the water inlet pipe is communicated with the water collector, and a switch is arranged at the lower end of the water drainage pipe; the control and monitoring system is used for controlling on or off of a switch through pressure so as to ensure that the drainage pipe is in a full pipe state during drainage; the water collector can be used for collecting spring water of the dispersed spring, the standard spring water pressure and the current spring water pressure are automatically compared through the PLC, it is ensured that the drainage pipe is in the full pipe state every time the switch is turned on, the flow of the dispersed spring can be accurately monitored, and the measurement error is reduced.