5037 results about "Water pool" patented technology

The invention discloses a pool robot and a control method thereof, and a storage medium. The pool robot comprises a robot main body; the cleaning part is arranged on the robot main body; and the motion driving assembly is arranged on the robot body, the motion driving assembly is connected with the cleaning component and used for driving the cleaning component to do telescopic motion relative to the robot body, and the telescopic motion comprises at least one of stretching motion in the direction away from the robot body and contracting motion in the direction close to the robot body. According to the scheme, the cleaning efficiency can be improved.

The invention relates to the technical field of concrete pool heavy anti-corrosion coating construction, and discloses a concrete pool heavy anti-corrosion coating multi-layer spraying intelligent planning construction method which comprises the steps that spraying time sequence parameters, material combination and a basic spraying parameter set of all coatings are determined on the basis of pool structure parameters and anti-corrosion grades; generating a spraying path planning set in combination with equipment attributes and environment data, and defining an execution priority; a spraying parameter correction list and a quality verification scheme list are generated according to the construction period, the drying rate and the like; and associating real-time data to form an intelligent construction overall scheme. The method also covers regional process boundary determination, construction mode switching, path optimization, quality verification, construction data management and the like. According to the method, accurate control and quality optimization of multi-layer spraying are achieved through multi-factor fusion and an intelligent algorithm, the construction efficiency and the anti-corrosion performance are improved, and the method is suitable for heavy-duty anti-corrosion construction of the concrete pool.

The invention relates to a pool cleaning robot. The pool cleaning robot comprises a robot body, a cleaning assembly and a moving mechanism. The cleaning assembly at least comprises a flow channel, a filtering assembly, a dirt suction opening and a water spraying assembly. The water spraying assembly is arranged on the robot body and used for spraying water flow to the to-be-cleaned area. The moving mechanism is arranged on the robot body and used for driving the robot body to move. At the moment, the water spraying assembly can spray water flow to the to-be-cleaned area, on one hand, the to-be-cleaned area can be scoured and cleaned through impact of the water flow, and on the other hand, due to mechanism limitation of the pool cleaning robot, position limitation of the dirt suction opening and the like, the cleaning efficiency is improved. Therefore, the pool cleaning robot cannot clean garbage in specific areas such as pool corners, the cleaning range of the pool cleaning robot can be enlarged at the moment, and the cleaning efficiency of the pool cleaning robot is improved.

A visual information application method and apparatus, and a pool cleaning robot. The method comprises: 201, acquiring visual information collected by a pool cleaning robot; 202, controlling the pool cleaning robot on the basis of the visual information; or 203, processing the visual information on the basis of a preset mode.

Disclosed in the present disclosure are a cleaning system, a cleaning device and a base station. The cleaning system comprises a cleaning device and a base station. The cleaning device comprises a main body, and a mode adjusting mechanism is used for adjusting the switching of the cleaning device between a first motion state and a third motion state; a traveling mechanism is suitable for driving the cleaning device to move on a surface to be cleaned when the cleaning device is in the first motion state or a second motion state; and a propelling mechanism drives the movement of the cleaning device when in the third motion state. The base station comprises a base station body and a bearing piece, wherein the base station body is partially arranged on a side wall of a water pool; and the bearing piece is located on the lower portion of the base station body, and when the cleaning device returns to the base station, the bearing piece is distributed in such a way that same protrudes out of the base station body. The first motion state comprises the state in which the cleaning device operates at the bottom of the pool, the second motion state comprises the state in which the cleaning device operates on a pool wall, and the third motion state comprises at least the state in which the cleaning device operates on the water surface; and the process of the cleaning device returning to the base station comprises at least the process of switching from the third motion state to the second motion state.

Provided is a temperature therapy chamber comprising a housing with an interior for accommodating a user. The interior of the chamber has a heating system configured to increase the temperature within the housing to create a heated area. The housing also has a plunge pool system having a pool with an opening accessible from within the interior and configured to hold water and accommodate the user. A chiller is configured to decrease the temperature of the water in the pool. The user can move between the heated area and the pool without leaving the interior of the housing. The housing can also include a vertical rail system with a mounting plate slidably coupled to at least one rail on a wall of the housing and configured to removably support the heating element. The user can move the heating system between a top and bottom position of the vertical rail system.

The utility model discloses a drive control device of a pool cleaner. The drive control device comprises a drive control box, a walking motor, a water pump motor, a control assembly and a power supply assembly. The walking motor, the water pump motor, the control assembly and the power supply assembly are all installed in an electric cavity of the drive control box. The driving control box is provided with a first through hole and a second through hole corresponding to a walking output shaft of the walking motor and a water pump output shaft of the water pump motor respectively, the walking output shaft of the walking motor penetrates through the corresponding first through hole, and the first through hole is matched with a first sealing piece which is sleeved on the walking output shaft in a sealing mode. A water pump output shaft of the water pump motor penetrates through the corresponding second penetrating hole, and the second penetrating hole is matched with a second sealing piece for sealing and sleeving the water pump output shaft. According to the utility model, as long as the waterproof performance of the electrical chamber of the driving control box is designed to seal the electrical chamber, the walking motor, the water pump motor, the main control board and the power supply battery can be effectively prevented from being damaged by water, and the waterproof design of the driving control box can be simplified.

The invention relates to the technical field of sponge city sewage control, and discloses a sewage treatment control system of a sponge city. A rainwater collection module of the system obtains rainfall data and initial water quality parameters of rainwater collection points in real time; the pipe network monitoring module monitors water level and flow velocity data of key nodes of the drainage pipe network in real time; the reservoir state module monitors current water level and water quality change parameters of each reservoir in real time; the environment evaluation module receives the data, judges the environment state and generates an environment abnormal signal; the pipe network analysis module analyzes the pipe network sedimentation risk according to the signal and generates a sedimentation evaluation value; the reservoir analysis module analyzes the reservoir load according to the signal and generates a load evaluation value; and the decision control module performs sewage treatment strategy analysis and controls opening or closing of a tail end gate of the drainage pipe network in the target area according to an analysis result. The system can improve scientificity and efficiency of sewage treatment and rainwater regulation and storage of the sponge city.

The utility model discloses a wheel brush mounting structure of a pool cleaner. The wheel brush mounting structure comprises a wheel brush, a dismounting piece, a first mounting part and a second mounting part, wherein the first mounting part and the second mounting part are arranged on a cleaner body of the pool cleaner; the first mounting part and the second mounting part are oppositely arranged, a mounting hole channel is formed in the first mounting part, and a mounting notch is formed in the side wall of the mounting hole channel in the axial direction of the first mounting part; the dismounting and mounting part is movably mounted in the mounting hole channel and is in movable positioning fit with the first mounting part, the dismounting and mounting part is provided with a dismounting and mounting block in sliding connection with the mounting notch, the dismounting and mounting part is in insertion fit with the first end of the wheel brush, and the wheel brush can rotate relative to the dismounting and mounting part; and the second end of the wheel brush is inserted and matched with the second mounting part, and the wheel brush can rotate relative to the second mounting part. The wheel brush is convenient to disassemble and assemble, so that the wheel brush is convenient to replace.

The utility model discloses a garbage box of a pool cleaner. The garbage box comprises a detachable box body and a filter part, a filtering cavity is formed in the box body, and the filtering piece is mounted in the filtering cavity and divides the filtering cavity into a sewage cavity and a clear water cavity; the box body is provided with at least one sewage suction port and at least one water drainage port which are communicated with the sewage cavity, the box body is further provided with at least one clear water port communicated with the clear water cavity, and the sewage suction port is matched with a sewage suction one-way valve plate for controlling water flow to flow into the sewage cavity in a one-way mode. The drainage port is matched with a drainage filter screen and a drainage one-way valve plate for controlling water flow to flow out of the sewage cavity unidirectionally. According to the utility model, water flow in the filtering cavity can be quickly discharged by adding the water outlet.

The invention discloses an extraction assembly, a pool robot, an extraction assembly control method and a related device, and the extraction assembly comprises a bearing part which is provided with a fixing part, and the fixing part is used for fixing the pool robot; the lifting structure is used for driving the bearing part to move in the direction close to or away from water in the water pool. The bearing part of the extraction assembly can drive the pool robot to move in the direction close to or away from water in the pool, and therefore the pool robot can automatically enter and leave the pool.

A liquid solid separator has a main container wherein a rotating filter belt receives influent for liquid sold mixture sieve processing. A filtered water collections tank, a pressurized water supply are sources of wash water inputs. Cold and hot water pressurized water supplies are also potential supply sources. Load balancing of inputs and single and dual wash water pumps are also described.

The invention discloses a pool robot control method, a pool robot and a storage medium, and the method is characterized in that the method comprises the steps: controlling the pool robot to transversely move around the inner wall of a pool; it is determined that the pool robot recognizes the bearing assembly in the movement process or the pool robot is recognized by the bearing assembly; the relative position of the bearing assembly and the inner wall of the pool is suitable for the pool robot to move to the bearing assembly. And controlling the pool robot to move to the bearing assembly according to the target route to execute the target event. Through the above mode, the pool robot can quickly and accurately find the target position for executing the target event, so that the working efficiency of the pool robot is improved.

The invention discloses a regression method of a pool robot, the pool robot and a storage medium. The method comprises the steps that the pool robot receives a regression signal; wherein the regression signal is used for indicating the pool robot to return to the berthing position; and moving to the berthing position according to the return route, and fixing at the berthing position. In this way, the pool robot can be stably parked at the parking position.

The invention discloses a liftable floating bottom structure device suitable for a deepwater experiment, and relates to the technical field of deepwater experiment pools. Comprising a floating bottom body, a lifting mechanism, a jacking device and a distributed detachable platform, each lifting mechanism comprises a winch, a steering pulley and a steel wire rope, one end of the steel wire rope is connected with the winch, and the other end of the steel wire rope bypasses the steering pulley located at the bottom of the deepwater experiment pool and is connected with the floating bottom body; the jacking device comprises an air cylinder, a connecting shaft, a guide wheel and a base, the air cylinder located on the base is connected with the guide wheel through the connecting shaft, and the guide wheel is connected with the guide sliding groove of the floating bottom body in a clamped mode. The distributed detachable platform is laid on the floating bottom body through the connecting support. The floating bottom device has the capability of performing experimental simulation on deepwater, shallow water and land structures at the same time, the working efficiency is improved, the labor cost is reduced, and the experimental requirements of a deepwater experimental pool model are better met.

The invention provides a circulating blow-down water treatment device and process based on a crystallization and granulation fluidized bed coal-fired power plant. The device comprises a cooling tower pool, a multi-medium filter, a crystallization and granulation fluidized bed, a circulating blow-down water buffer pool, a high-density clarification pool, a plug flow channel, a variable-porosity filter pool, a clarification water pool, a self-cleaning filter, an ultrafiltration device, an ultrafiltration water tank, an ultraviolet sterilizer, a security filter and a reverse osmosis device which are connected in sequence. According to the scheme, by introducing induced crystallization for hardness removal and synergistic silicon removal, deep precision treatment can be performed on the circulating sewage, quality-divided recycling is realized, and gradient utilization of water resources is realized; in addition, in the treatment process, the use of chemicals polluting the environment is reduced, the entry of chlorine radicals is avoided, and the great increase of the amount of the recycled desulfurization wastewater is effectively reduced.

The invention belongs to the technical field of bearing manufacturing, and particularly relates to a quenching and tempering heat treatment method for a large heavy-duty bearing ring piece, which is suitable for quenching and tempering heat treatment of a thick large-section ring piece. And the thick and large-section ferrule ring piece is heated to the quenching temperature in a segmented and stepped mode, the ferrule ring piece is hoisted to a circulating water pool to be subjected to water cooling after heat preservation is completed, cooling is conducted till the surface temperature of the ring piece is lower than 100 DEG C, and the quenched ferrule ring piece is timely charged into a furnace to be tempered twice. The surface of the ferrule ring subjected to quenching and tempering heat treatment is free of cracks, the deformation degree is small, a martensite structure with the full cross section quenched thoroughly can be obtained, and the uniformity of the surface layer, the core structure and the performance of the ferrule ring with the thick and large cross section can be greatly improved. In addition, the quenching and tempering heat treatment process is simple to operate, and the consistency of the performance of the ferrule ring pieces in all batches is easily ensured. The method is not limited to a process of a large heavy-duty bearing ring piece, is also very suitable for thermal refining of other large forgings, and solves the defect problems of non-uniform structure, unstable performance and the like.

The embodiment of the invention provides an automatic pool cleaning device, a control method and a computer storage medium. The control method comprises the steps that the automatic pool cleaning device is controlled to walk along the pool wall of a pool by at least one circle so as to obtain contour information of the pool; according to the contour information of the pool, the automatic pool cleaning device is controlled to move to the center area of the pool; controlling the automatic cleaning device for the water pool to move from the central area along the extension direction of the water pool; and when the automatic pool cleaning device reaches or is close to the edge of the pool, the automatic pool cleaning device is controlled to carry out cleaning operation according to a preset path.

The invention provides an automatic pool cleaning device and a pool cleaning method. The automatic cleaning device for the pool comprises a cleaning brush, a sensor, a controller and an adjusting mechanism, and the cleaning brush is used for cleaning the surface of the pool; the sensor is configured to obtain contour information of at least one part of the surface of the pool in the moving process of the automatic pool cleaning device; the adjusting mechanism is connected with the cleaning brush; the controller is configured to control the adjusting mechanism to adjust the cleaning state of the cleaning brush based on the obtained contour information so that the cleaning brush can be attached to the surface of the water pool; wherein the cleaning state of the cleaning brush comprises at least one of the following parameters: the cleaning angle, the cleaning pressure and the cleaning height of the cleaning brush. According to the automatic cleaning device for the pool, the cleaning brush can keep reasonable cleaning pressure, cleaning height and cleaning angle to clean the surface of the pool, damage of the cleaning brush to the surface of the pool is reduced, and the cleaning efficiency of the automatic cleaning device for the pool is improved.

The invention discloses an automatic mixing water tank for a sediment density flow circulation test, comprising a water tank which is divided into a test pool and a muddy water pool by a lifting gate; the water circulation system comprises a clear water recovery pool and a muddy water recovery pool, the clear water recovery pool is used for injecting water into the test pool, the muddy water recovery pool is used for receiving muddy water discharged from the test pool, the clear water recovery pool is communicated with the muddy water recovery pool, and a muddy water filter is arranged at the communication part; the silt mixing unit comprises a silt storage tank, a mixer and a layered pressure measurer, the silt storage tank is used for releasing silt to the muddy water pool, the mixer is used for stirring in the muddy water pool, and the layered pressure measurer is used for monitoring the sand density of different water layers in the muddy water pool in real time; and the control system is used for controlling the water circulation system and the silt mixing unit to carry out automatic mixing.

The invention discloses a pool robot control method and a pool robot, and the method comprises the steps: controlling the pool robot to move in a water area of a pool, the pool comprising a pool inner wall and the water area; wherein the pool robot is provided with a first sensing piece and / or a first sensed piece, and the bearing assembly is provided with a second sensed piece and / or a second sensing piece; in the movement process, in response to a first sensing event between the first sensing part and the second sensed part and / or a second sensing event between the second sensing part and the first sensed part, the pool robot is controlled to move to the bearing assembly so as to execute the target event. Through the above mode, the pool robot can quickly and accurately find the target position for executing the target event, so that the working efficiency of the pool robot is improved.

The invention discloses a double-layer aeration system for preventing wire breakage and sludge deposition of an MBR double-layer component membrane pool, which comprises a raw water pool, a raw water inlet peristaltic pump, an MBR double-layer component membrane pool, a perforated aeration pipe, a pulse aeration box, an aeration pump, a gas meter, a water outlet gear pump, an ultrafiltration membrane component, a pressure sensor, a transmembrane pressure difference display, a sludge discharge peristaltic pump and a water outlet pool, the MBR double-layer assembly membrane pool comprises a first MBR membrane assembly and a second MBR membrane assembly, the first MBR membrane assembly and the second MBR membrane assembly are arranged in parallel, and the perforated aeration pipe and the pulse aeration box are configured to be used as aeration assemblies of the first MBR membrane assembly and the second MBR membrane assembly. According to the invention, the membrane is physically scrubbed by utilizing different aeration modes and a double-layer aeration mode, so that the phenomena of membrane pollution, sludge accumulation and wire breakage are effectively relieved, a reliable theoretical basis is provided for transforming an MBR membrane tank into a double-layer aeration mode in a water purification plant using the MBR hollow fiber membrane, and meanwhile, the method has important significance on reducing pollution and carbon.

The present application relates to a method and system for filling water in a primary loop after overhaul charging of a nuclear power unit, comprising: performing preparation work before filling water; after the preparation work is completed, performing switch operation test of a to-be-tested actuator and water filling and exhaust work of a flowmeter; after the switch operation test of the to-be-tested actuator is completed, performing performance test of a high-pressure safety injection pump; after the performance test of the high-pressure safety injection pump is completed, performing performance test of a low-pressure safety injection pump; after the performance test of the low-pressure safety injection pump is completed, filling water in the primary loop according to a preset water filling mode; judging whether a real-time water level of a reactor pool reaches a full water level; if yes, performing alarm action test. The present application can solve the problem of long time consumption, reduce workload, significantly improve work efficiency, reduce work risk and effectively save production cost by completing the preparation work in advance and arranging the alarm action test at the end.

The utility model discloses a swimming pool cleaning device. The swimming pool cleaning device comprises a machine body, a floating assembly, a driving piece and a suspension assembly. A floating bin is arranged in the machine body and detachably connected with the machine body, and the floating bin is integrally formed and used for adjusting the overall weight of the machine body. The floating assembly is connected with the machine body and comprises a connecting line and a floating ball, an air pipe is arranged in the connecting line, an air port is formed in the floating ball, one end of the air pipe is communicated with the air port, and the other end of the air pipe is communicated with the floating bin under the condition that the connecting line is installed on the machine body. The driving part is used for applying air flow to the air pipe and evacuating air in the floating bin to enable the interior of the floating bin to be in a negative pressure state, or the driving part is used for applying air to the floating bin, and the suspension assembly is used for draining water to the lower portion of the machine body to convey upward thrust to the machine body, so that the machine body is suspended in the middle of the water pool. The swimming pool cleaning device has the function of cleaning the pool surface, the pool bottom and the pool middle, the cleaning efficiency of the swimming pool cleaning device is improved, and use of a user is facilitated.

A rapid fire extinguishing device for a new energy automobile comprises a fire extinguishing cover device capable of horizontally stretching or rotationally stretching, the fire extinguishing cover device comprises a flame-retardant fabric, the inner side of the flame-retardant fabric is connected with a horizontal stretching framework or a rotary stretching framework in a wrapping mode, and the horizontal stretching framework or the rotary stretching framework is of a hollow pipeline structure. The hollow pipeline structure is connected with the fire-fighting water spray head and the fire-fighting water connector, a pressure relief skylight is formed in the surface of the flame-retardant fabric, a water blocking fence surrounding the new energy automobile is arranged at the bottom of the fire extinguishing cover device, and fire-fighting water sprayed by the fire-fighting water spray head is accumulated between the water blocking fence and the new energy automobile to form a water pool to soak the new energy automobile. According to the rapid fire extinguishing device for the new energy automobile, the whole automobile is rapidly wrapped with the fire extinguishing cover device on the basis of portability, air isolation is achieved, then multi-angle jet fire extinguishing is achieved through the telescopic framework, the soaking fire extinguishing performance on the automobile is achieved through the water blocking fence, and finally the explosion risk caused by gas accumulation is prevented through the pressure relief skylight.

The invention relates to the technical field of polyester fiber granulation, in particular to polyester fiber master batch processing, extruding and granulating equipment which comprises a cooling water pond, a workbench is arranged on the right side of the cooling water pond, a partition plate is installed between the front inner wall and the rear inner wall of the middle of the cooling water pond, water cooling units are arranged on the left side and the right side of the partition plate, and an air cooling unit is arranged at the upper end of the workbench. Extrusion equipment and cutting equipment are respectively arranged on the left side of the cooling water tank and the right side of the workbench. According to the water cooling unit, the cooling water pool can be divided into two areas through the partition plate, polyester fiber strips are cooled in the areas, and it is preliminarily guaranteed that the polyester fiber strips are rapidly and effectively cooled; and meanwhile, cooling water near the polyester fiber strips and cooling water in other areas can be rapidly and uniformly stirred by the conveying assembly in the polyester fiber strip conveying process, the activity of the cooling water is increased, the temperature of the cooling water around the plastic strips is effectively reduced, and then the cooling effect and the cooling speed of the polyester fiber strips are improved.

The invention discloses a wave-current combined simulation system and method in a low-pressure environment, and relates to the technical field of underwater vehicle hydrodynamic model tests. The defects that in the prior art, sealing and strength are difficult to guarantee in a low-air-pressure environment, and accurate flow velocity and shear gradient control of a multi-layer flow channel cannot be achieved are overcome. According to the technical scheme, the device comprises a low-pressure pool, a plurality of layers of layered water inlet galleries, a plurality of layers of layered water outlet galleries, a rectifying wall, a rectifying baffle, a flow guide grid, a wave absorbing bank, an in-cabin rocking plate type wave maker, a plurality of bottom flow making pump flow making systems, an electric butterfly valve, a high-voltage frequency conversion cabinet, a three-phase asynchronous motor, a gear box, an impeller shaft system and the like. All the devices work cooperatively, and accurate coupling simulation of a multi-layer flow field and high sea condition waves under low air pressure is achieved. The device is suitable for wave-current combined hydrodynamic characteristic simulation and test research of deep-sea navigation bodies and ocean engineering equipment in a low-pressure environment.

The invention discloses a plug flow type mechanical pressurization cyanobacteria control ship, which belongs to the field of ecological environment governance, and mainly comprises a ship body, an algae collection head, a buoyancy cabin, a water collection tank, a pressurization treatment cabin and a pressurization assembly, the lever principle and the electric push rod are used for pressurizing, so that compared with a mode of directly pressurizing a water body by using an air compressor, a water pump and the like, the treatment energy consumption is low, and the pressurizing speed is higher; through the combined design of the dustpan-shaped algae collecting head, the algae inlet position, the pressurization treatment bin layering and the like, the entering and the discharging of high-algae-content water are realized by utilizing the ship advancing power and the water impeller, the operation energy consumption is greatly reduced compared with the water pump sampling, and the device can be suitable for blue-green algae prevention and control in water areas such as lakes, reservoirs, water sources, landscape water bodies and the like.

The invention relates to the field of robots, in particular to an off-water base station and a pool cleaning system.The off-water base station comprises a base station body and a dragging mechanism; the dragging mechanism is movably connected with the base station body, the dragging mechanism is used for dragging the pool cleaning robot ashore or sending the pool cleaning robot into a pool, and the dragging mechanism comprises a dragging body and a movable baffle. The dragging body comprises a bottom plate and two side plates arranged on the two sides of the bottom plate, the bottom plate and the two side plates define a containing cavity used for containing the pool cleaning robot, and at least one end of the containing cavity is provided with an opening; the movable baffle is arranged at the opening and rotationally connected with the two side plates, when the movable baffle makes contact with the pool cleaning robot, the movable baffle can rotate under the action of the pool cleaning robot to open the opening, and the movable baffle can move towards the interior of the containing cavity under the action of the pool cleaning robot; the pool cleaning robot can complete pile returning more conveniently and automatically.

The invention discloses a wind wave combined deepwater laboratory comprehensive system arrangement method, and relates to the technical field of laboratory building design. Comprising the steps that a lifting floating bottom system, a wind generation system, a wave generation system, a trailer system and a crane system are arranged and installed to form a comprehensive system for a storm combined experiment; the lifting floating bottom system is arranged at the bottommost layer of the laboratory and comprises a deep water pool and a liftable floating bottom structure in the pool; the wave making system is arranged on the side surface of the deep pool; the trailer system is mounted above the deep pool and moves along the top surface of the deep pool; the crane system is arranged above the trailer system and installed below the second-layer truss. The wind tunnel power section is located on the second layer, and the wind tunnel experiment section is arranged on the first layer; according to the method, the problem of space interference between large-scale equipment is solved, experimental errors caused by equipment conflicts are avoided, complete implementation of basic functions of the system is ensured, and therefore the accuracy and reliability of experimental data are remarkably improved.