6992 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 cleaning equipment, in particular to a pool cleaning system which comprises pool cleaning equipment and a base station. When the pool cleaning equipment is connected with the base station, dirt in the filtering assembly can enter the base station through the dirt recycling opening to be recycled. Wherein the dirt recovery port is provided with a blocking piece, and when dirt needs to enter the base station through the dirt recovery port, the blocking piece can be opened. By arranging the controllable blocking piece to open or close the equipment water inlet of the pool cleaning equipment, dirt or garbage can stably enter the garbage collecting device and does not overflow, and the butt joint problem of the base station and the pool cleaning equipment is well solved.

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 present invention discloses an underwater cleaning robot and a method for using the robot. The robot comprises: a travel mechanism disposed at the bottom for carrying and transporting, the travel mechanism is connected to a control system disposed inside the robot, the control system is connected to a wireless receiving device, the robot is provided with a filter chamber, the filter chamber upstream is connected to a sewage suction port disposed at the front bottom of the robot, a filter sheet is disposed in the filter chamber, a transparent window for manually cleaning dirt residues is provided at a position corresponding to the top of the filter sheet and covering the top of the filter chamber, a self-priming water pump is connected to the downstream of the filter sheet, the outlet of the self-priming water pump is connected to a negative pressure outlet disposed at the rear upper part of the robot, and a video monitoring lens connected to the control system is provided at the rear tail of the robot. The robot of the present invention can achieve real-time cleaning of the substrate of an aquaculture pond in a mechanically automated manner, ensure the quality of aquaculture water, improve the aquaculture environment and growth efficiency of aquatic products, and also improve the production efficiency of aquaculture and its economic benefits.

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 robotic pool cleaner includes a chassis having a suction port and a discharge port with wheels supporting the chassis. A pump motor and drive motors are positioned within a watertight motor housing, and a pump housing is secured adjacent to the motor housing. An impeller is positioned within the pump housing and is coupled to the pump motor. The cleaner includes a pressure equalization chamber having a diaphragm to equalize the pressure within the motor housing and the ambient pressure. The cleaner includes a debris chamber removably attached to the top portion of the chassis and divided by a raised tunnel structure formed therein, where the debris chamber is coupled to the suction port and the raised tunnel structure is configured to slide over the pump housing. The impeller vacuums pool water through the suction port, through the debris chamber, and out through the discharge port.

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 invention provides a cleaning robot and an overwater machine body. The cleaning robot comprises the overwater machine body and an underwater machine body. The overwater machine body is used for floating on the liquid level of a working water area; the underwater machine body is detachably connected with the overwater machine body and is used for cleaning at least one of the wall surfaces of the working water area and the water pool; wherein the water machine body comprises a functional module, and the functional module comprises at least one of a power supply module, a collection module, a power module, a communication module, a sensor module, a prompt module, a water quality detection module and a water quality improvement module. According to the cleaning robot and the overwater machine body, when the overwater machine body or the underwater machine body needs to be independently used, the overwater machine body can be separated from the underwater machine body. When the overwater machine body and the underwater machine body need to be used together for operation, the overwater machine body and the underwater machine body are assembled and connected, the overwater machine body can expand the functions of the cleaning robot, and the functions of the cleaning robot are diversified.

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 move from water to the water surface along the side wall, and a water pump works at first preset power; whether the front portion of the automatic pool cleaning device is higher than the water surface or not is judged, if it is judged that the front portion of the automatic pool cleaning device is higher than the water surface, the power of the water pump is adjusted to be second preset power, and the second preset power is smaller than the first preset power; whether the front portion of the automatic pool cleaning device is lower than the water surface or not is judged, and if it is judged that the front portion of the automatic pool cleaning device is lower than the water surface, the power of the water pump is increased to the first preset power from the second preset power.

The present invention provides a flow diversion device based on a one-way water pool, which relates to the field of ship engineering technology, and solves the technical problem that a physical model will cause wave damage in a one-way water pool in a wind and wave test, resulting in inaccurate experimental data. The flow diversion device includes a physical model, a lifting device, a flow diversion device and a water pool; the water pool has a first pool bottom and two oppositely arranged pool side plates, and the two pool side plates and the first pool bottom are arranged in a U-shaped structure; the lifting device is used to change the height of the physical model in the water pool; one end of the flow diversion device is hinged to one side of the incoming flow direction of the physical model, and the other end is slidably arranged on the first pool bottom of the water pool; when the physical model has a preset height from the first pool bottom of the water pool, the flow diversion device guides the incoming flow from the first pool bottom of the water pool to the physical model. The flow diversion device ensures that the physical model will not cause wave damage during the wind and wave impact test, thereby ensuring the accuracy of the experimental data.

The invention discloses a double-layer energy management method for a long-distance heat supply system comprising a distributed energy storage adjusting unit. The double-layer energy management method comprises the steps that the long-distance heat supply system comprising the distributed energy storage adjusting unit is established; setting an application mode of a distributed energy storage adjusting unit in the long-distance heat supply system; setting an energy storage and discharge mechanism of the distributed energy storage adjusting unit; by taking maximum consumption of new energy, optimal load supply and demand balance and optimal economic benefit as objective functions, establishing an energy storage adjusting unit optimization operation model in the source side thermal power plant, and deciding energy storage and discharge states and energy storage and discharge of the energy storage adjusting unit under different time scales; taking the minimum load curve standard deviation, the optimal heat load supply and demand balance, the lowest heat loss load rate and the maximum delay thermal power plant investment limit as objective functions, and establishing a heat storage device optimization operation model of a heat storage adjusting pool and a heating station on a pressure isolation station side and a heat user side; and energy storage and release states and heat storage and release of the heat storage adjusting water tank and the heat storage device under different time scales are decided.

The invention provides an automatic pool cleaning device and a control method thereof, which are used for controlling the automatic pool cleaning device to clean a pool. The control method comprises the steps that the automatic pool cleaning device is controlled to move on the water surface so as to execute water surface cleaning operation; whether the automatic pool cleaning device is trapped or not is judged, and if it is judged that the automatic pool cleaning device is trapped, the automatic pool cleaning device is controlled by a water surface driving device to execute a first escape action of advancing, retreating or steering so that the automatic pool cleaning device can escape. According to the method, when the automatic pool cleaning device is trapped, the automatic pool cleaning device can be controlled to escape as soon as possible, and the cleaning efficiency and user experience of the automatic pool cleaning device are improved.

The invention relates to a containment pressure suppression, filtration and discharge system and method and application thereof, and belongs to the field of special safety facilities and radiation protection of nuclear power devices. The containment pressure suppression, filtration and discharge system comprises a discharge valve (2), a discharge pipeline (3), a spray pipe (4), a pressure suppression pool, an expansion chamber (7), a steam-water separator (9), a metal fiber filter layer (10), a rupture disk (12), a heat exchanger and a valve. According to the containment pressure suppression filtering and discharging system, the seawater side heat exchanger and the pressure suppression pool heat exchanger are arranged, and a natural circulation loop is constructed by means of the potential difference between the seawater side heat exchanger and the pressure suppression pool heat exchanger and the temperature difference between seawater and a liquid phase in a pressure suppression pool under the accident condition; the heat of the suppression pool can be guided out without time limit under the condition of an LOCA accident or a main steam pipeline fracture accident in the containment; by adopting a pressure suppression washing method with multi-stage bubbling, rapid pressure suppression of the containment and efficient retention of airborne radioactive substances can be realized; occupation of total resources is reduced by arranging the combined metal fiber filter layer.

The utility model relates to the field of automobile parking space fire fighting equipment, and particularly discloses an intelligent fire extinguishing device for an automobile parking space, which comprises a fireproof cover, a support, a fire fighting nozzle, a temperature sensor, a smoke sensor and a lifting assembly, the fireproof cover is fixedly mounted right above the parking space through the support, and an opening is formed in the bottom of the fireproof cover; the fire-fighting sprayer, the temperature sensor and the smoke sensor are all installed in the fireproof cover, the lower end of the fireproof cover is sleeved with a first fixing frame, the first fixing frame is connected with the lifting assembly and moves up and down under the action of the lifting assembly, when the first fixing frame makes contact with or gets close to the support, the fireproof cover is completely folded, and when the first fixing frame makes contact with the parking space, the first fixing frame moves up and down. The fireproof cover is unfolded, and a closed space is formed between the fireproof cover and the parking space. The fire-proof cover can be used for isolating a vehicle on fire from surrounding vehicles or equipment, fire spreading is avoided, meanwhile, a water pool can be formed in the fire-proof cover to immerse a battery, and the final fire extinguishing purpose is achieved.

The invention provides a containment pressure suppression test system. The containment pressure suppression test system comprises a containment simulation body, a steam conveying assembly, a pressure suppression pool and a detection assembly. The containment simulation body is provided with a first cavity; the steam conveying assembly communicates with the first cavity and can convey steam into the first cavity. The suppression pool is communicated with the first cavity and can store an ice-water mixture; the detection assembly is arranged in the suppression pool; when first pressure in the first cavity reaches a first threshold value, steam in the first cavity can enter the suppression pool and make contact with ice-water mixtures with different ice content rates, and the detection assembly can obtain temperature parameters and pressure fluctuation parameters in the suppression pool; and according to the temperature parameter and the pressure fluctuation parameter, the operation state of the suppression pool under different ice contents is determined. The influence of the performance, reliability and stability of the suppression pool under different water contents can be evaluated and analyzed, and a guarantee is provided for safe operation of a nuclear power plant, a floating nuclear power plant and a nuclear business ship in a low-temperature environment.

The utility model belongs to the technical field of coating testing, and discloses a super-hydrophobic coating water impact resistance testing device which comprises a sample table, a water storage pond, a peristaltic pump, a buffer cup and a support, a sample is placed on a supporting seat of the sample table, the supporting seat is obliquely arranged and adjustable in angle, the sample table is placed in the water storage pond, the sample is located above the water storage pond, and the peristaltic pump is arranged on the supporting seat. The peristaltic pump is respectively connected with a water inlet pipe and a water outlet pipe, the peristaltic pump can pump water in the water storage tank into the water outlet pipe through the water inlet pipe, the buffer cup is arranged perpendicular to the sample table, the water outlet pipe is connected to the top of the buffer cup, the buffer cup can flow water to the top of a sample, and the buffer cup is arranged on the support in a position adjustable mode. The angle between the sample and the test water flow can be changed through the supporting seat, the water is recycled through the water storage tank, and the problem of water flow pulse generated by directly using the peristaltic pump is solved through the buffer cup.

The invention provides a control method of an automatic pool cleaning device, the automatic pool cleaning device comprises a water pump, and the water pump is used for guiding water flow to flow into a water suction port in the bottom of the automatic pool cleaning device and flow out from a water drainage port of the automatic pool cleaning device. The control method comprises the following steps: controlling the automatic pool cleaning device to walk underwater and execute cleaning operation; in the walking process, whether the automatic pool cleaning device is stuck or not is judged, and if the automatic pool cleaning device is stuck, a water pump is turned off, and the automatic pool cleaning device is made to rotate by a preset angle; and controlling the automatic pool cleaning device to advance or retreat after rotating by a preset angle. According to the method, when the automatic pool cleaning device is stuck, the automatic pool cleaning device can be controlled to escape as soon as possible, and the cleaning efficiency and user experience of the automatic pool cleaning device are improved.

The invention discloses a six-degree-of-freedom pneumatic load simulation system of an offshore floating type fan and a control method, and belongs to the field of offshore wind power generation technologies and fan test equipment. The simulation system comprises a wave flow simulation device installed at the forefront of a wave pool, a floating platform fixed in the middle of the wave pool through a mooring anchor chain, a tower installed on the floating platform, a cabin installed at the top of the tower, a six-degree-of-freedom load sensor installed between the cabin and the tower, and a fixed support installed at the right front of the cabin. A plurality of groups of variable-speed fans are mounted on the fixed bracket and are connected with the controller through a brushless electronic speed regulator mounted in the cabin; a crane is installed on the upper portion of the wave pool, a data acquisition box, a visual camera and an upper computer are installed on the top of the crane, the visual camera is connected with the data acquisition box through a synchronous triggering device, and the data acquisition box is connected with the upper computer. According to the method, the high-precision six-degree-of-freedom pneumatic load can be generated, and the dynamic performance of the marine floating type fan can be accurately evaluated.

The invention discloses a sewage treatment ceramic membrane device easy to disassemble and assemble, which comprises a sewage treatment device, a sewage buffer device and ceramic membrane filtering devices, the sewage buffer device is arranged at one end of the sewage treatment device, and the ceramic membrane filtering devices are uniformly arranged in the sewage treatment device. The sewage treatment device comprises a sewage treatment tank, a clean water tank and a backwashing water tank, and the clean water tank is fixedly connected with the backwashing water tank. According to the present invention, the buoyancy principle of the hollow floating pipe and the hollow floating ball is utilized to automatically regulate and control the inflow and the cut-off of the sewage so as to maintain the sewage amount in the sewage treatment pool, and when the single ceramic membrane is damaged, the single ceramic membrane can be replaced through the simple operations of dismounting the connecting pipe, screwing the locking bolt and the like without the large-scale disassembly of the whole system, such that the cost is reduced; in addition, the device can be replaced in the sewage treatment process, so that the maintenance convenience is improved, and the maintenance cost is reduced.

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 invention provides an automatic pool cleaning device, a control method of the automatic pool cleaning device and a computer storage medium, the automatic pool cleaning device is controlled to move underwater or on the water surface of a pool, and in the moving process, a water pump works at first preset power; whether a first predetermined cleaning object exists in front of the automatic pool cleaning device or not is judged through the recognition unit, and if it is judged that the first predetermined cleaning object exists in front of the automatic pool cleaning device, the power of the water pump is increased to second predetermined power from first predetermined power, and when the second preset power is maintained until preset conditions are met, the power of the water pump is reduced to the first preset power from the second preset power. The power consumption of the automatic pool cleaning device is reduced through power control, and the endurance time of the automatic pool cleaning device is prolonged.

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.

An improved drain for an above-ground pool is disclosed. A variety of above-ground pool types are considered. Above-ground pools must be drained after use before being stored in a lengthy and time-consuming process. The improved drain can advantageously remain open during the draining process allowing for improved drainage. The drain can comprise a plug member and a locking member. The plug member can be configured to attach to the locking member when open. This and other embodiments are disclosed herein.

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.