212results about "Gymnasium" patented technology

The utility model relates to a kind of pool automatic cleaning equipment, the pool automatic cleaning equipment includes equipment main body, height adjusting structure and image acquisition device;The image acquisition device is installed in the equipment main body by the height adjusting structure, the equipment main body is cleaned in the process in pool, the height adjusting structure can make the position of the image acquisition device elevated, to make the image acquisition device can gather the environmental image around the equipment main body.Image acquisition device after position elevation is no longer blocked by equipment main body, blind area reduces, visual range is no longer limited to the side of equipment main body, and can be expanded to the environmental image around equipment main body.Further, when local object identification can expand target range, efficiently plan cleaning path, improve the garbage cleaning efficiency and endurance time of machine.

The utility model belongs to underwater cleaning technical field discloses a kind of underwater electric dirt suction machine, including upper shell, base, suction unit and filter screen, the both ends of upper shell are equipped with water outlet, walking assembly is installed on base, the both ends of the bottom of base are equipped with water inlet, suction unit is fixedly installed in the inside of upper shell, suction unit includes first shell body, the both ends of the inside of first shell body are fixedly installed with driving motor, the rotating shaft of two driving motors is rotatably penetrated first shell body and fixedly installed with fan blade, the water outlet direction of two fan blades is towards corresponding water outlet, filter screen is arranged between upper shell and base, the utility model is designed by the double water inlets of the both ends of base bottom, realizes sewage diversion suction, even if one side water inlet is blocked, the other side can still normally suck water, greatly reduce the machine shutdown probability, simultaneously, the reverse baffle in the base interior can prevent that the impurity that has been sucked in from water inlet backflow, further guarantee dirt suction continuity.

This utility model discloses a pool cleaning machine with two charging modes, comprising: a main unit, a power supply system, a battery, a circuit board, a tow cable, and an external power supply box. The circuit board is equipped with a control system and a charging module. The main unit and the tow cable are detachably connected. When the main unit, tow cable, and external power supply box are connected in sequence, and the external power supply box is connected to mains power, electrical energy flows from the mains power to the main unit and the battery. The control system controls the external power supply box to power the load of the main unit, allowing the main unit to perform cleaning work. Simultaneously, the control system controls the external power supply box to charge the battery through the charging module. When the main unit is disconnected from the tow cable, electrical energy no longer flows from the mains power to the main unit and the battery. The control system controls the battery to power the load of the main unit, allowing the main unit to perform cleaning work. This effectively solves the problems of poor flexibility of the main unit when the tow cable is attached and low power and short working time of the main unit when the tow cable is not attached.

The utility model discloses a kind of swimming pool robots, for cleaning swimming pool, including body and the controller being set in body, controller is used to control the operation mode of swimming pool robot, processing cavity is formed in body, the bottom of body is provided with the suction mouth of communication with processing cavity, the side and / or top of body is provided with the drain of communication with processing cavity, processing cavity is detachably provided with the hollow inside storehouse;The bottom of storehouse is provided with the water inlet of communication with storehouse inside, water inlet is communicated with the suction mouth of body, the top of storehouse or / and side forms multiple filter holes, storehouse is divided into multiple specifications to replace according to the aperture size of filter hole.The utility model provides a kind of swimming pool robot, so that staff can adjust the storehouse in swimming pool robot according to the garbage condition in swimming pool, so that swimming pool robot can select corresponding operation program according to different storehouse, so as to reach corresponding use purpose.

The present application provides an automatic pool cleaning device, a pool wall cleaning method for the automatic pool cleaning device, and a non-transitory computer storage medium. The pool wall cleaning method includes: controlling the automatic pool cleaning device to move along a first path on a pool wall to a surface of a pool bottom, and retreat a first predetermined distance or a predetermined time on the surface of the pool bottom, and then turn by a first predetermined angle; and controlling the automatic pool cleaning device to move toward the pool wall along a second path after the automatic pool cleaning device turns by the first predetermined angle; wherein during movement of the automatic pool cleaning device along the second path, upon encountering an obstacle, the automatic pool cleaning device is capable of turning in a direction away from the first path.

The present invention relates to a device (10) for covering a basin (12) comprising a main body (16) movable between a position covering the basin (12) and a position uncovering the basin (12), the main body (16) comprising two main beams (18) between which extend a plurality of transverse beams (20); the device (10) comprising at least one insulation element (30) and at least one movement system (32) for the insulation element (30), the insulation element (30) comprising at least one flat insulation plate (34) which extends in a plane parallel to a main plane of the main body (16), the insulation plate (34) being connected to the main body (16) via the movement system (32), the movement system (32) allowing the vertical movement of the insulation plate (34) between a high position and a low position so as to cover the basin (12).

A detachable pool related platform that includes a housing, a sensing unit that comprises a location unit that is configured to locate a submerged robot that is submerged in a pool, a communication unit that is configured to communicate with the submerged robot, and a detachable interface that is configured to detachably mount the detachable system onto a surface of the pool.

The application provides an underwater cleaning method and device based on adsorption principle. The device comprises a shell, a driving assembly, and a water flow channel formed inside the shell. The water flow channel is an axial flow channel connected in sequence along the same axis. The water flow channel comprises a water inlet end, a filter assembly, a driving assembly, and a water outlet end. The water inlet end is used for sucking in water flow and dirt to be cleaned. The filter assembly is arranged downstream of the water inlet end along the water flow direction to separate the water source and the dirt and contain the dirt. The driving assembly is connected downstream of the filter assembly to provide suction force for driving the water source and the dirt to flow along the axial flow channel. The water outlet end is connected downstream of the driving assembly and located at the tail of the shell to discharge the separated water source flowing out of the driving assembly. The water inlet end, the filter assembly, the driving assembly, and the water outlet end are coaxially arranged along the water flow direction to form a continuous linear flow channel. The above structure improves the cleaning efficiency.

Title: Modular Basin The invention relates to a modular module (200) and a modular basin (100) comprising at least two joined modules (200), each module (200) having a bottom wall (210), at least one side wall (220) extending from the bottom wall (210), and a connecting side (250) having a joining face, the assembly of the modular basin (100) being achieved by bringing the joining face of two joined modules (200) into contact. Figure for the abstract: Fig. 1

The utility model discloses a kind of swimming pool anti-collision guardrails, including sleeve seat, pin hole one is provided on the sleeve seat, square pole is inserted on the sleeve seat, square pole is evenly distributed with pin hole two, and pin hole two branch is in the four sides of square pole, the outer sleeve of square pole is sleeved with sleeve, pin hole two is also provided on the sleeve and with the pin hole two distribution on square pole is consistent, railing is inserted between the sleeve, spacing adjusting assembly is arranged between the sleeve seat.The utility model belongs to the technical field of guardrail, specifically solve the problem that the guardrail in swimming pool is installed in prior art, take the mode of welding metal, prone to corrosion, at the same time, it is not conducive to the disassembly problem of a kind of swimming pool anti-collision guardrail in later period.

A sturdy net mechanism installed at the base of a swimming pool or container of water. The device is activated and the net rises to the surface of the body of water.

The present disclosure provides a cleaning system including a swimming pool robot and a base station. The swimming pool robot includes: a body; a first filtering box provided in the body; and at least one debris discharge opening configured to allow debris in the first filtering box to be discharged from the swimming pool robot. The base station includes: a second filtering box; and at least one debris inlet communicating with the second filtering box. When the swimming pool robot returns to the base station, the debris inlet communicates with the debris discharge opening. The second filtering box is at least partially located below a water surface of a swimming pool. The debris in the first filtering box enters the second filtering box through the debris discharge opening and the debris inlet under a suction force.

A method, system, and computer readable storage medium to implement a swimming pool safety system. The safety system includes one or more inflatable nets which can rest on the bottom of the pool or be stored along a side of the pool. Nets stored along a side of the pool can include one or more launch tubes that, when inflated, propel the net across the pool. When a swimmer is in distress, the inflatable net closest to the swimmer can be manually or automatically instructed to inflate. Automatic inflation can be triggered by load sensors on the bottom of the net, video cameras utilizing image recognition, audio detection, or other sensors. A control unit selectively opens and closes valves to inflate and deflate individual components including nets and launch tubes. Upon inflation, the net rises to the surface of the pool, lifting the distressed swimmer to safety.

The invention discloses an automatic pool cleaning device, an automatic pool cleaning system and a method for controlling the automatic pool cleaning device. The method comprises the following steps: acquiring data about a boundary of a to-be-cleaned area in a pool; determining a path for cleaning the to-be-cleaned area; and controlling the automatic pool cleaning equipment to move according to the path so as to clean the to-be-cleaned area.

The utility model discloses a kind of switchable swimming pool dosing devices, including lighting module and water treatment module, water treatment module is detachably installed below lighting module, water treatment module includes hollow frame, purifying element and connecting piece, purifying element is arranged inside hollow frame, and hollow frame and purifying element are fixedly connected by connecting piece, and purifying element and connecting piece are all configured as detachable setting, and purifying element includes purifying element body and inner core, and purifying element body is circumferentially set on the outer side wall of inner core, and is fixedly connected with inner core, and purifying element body includes one of copper bar or medicine box, and is switched using by detachable structure. The utility model has the effect that function is integrated, space is saved, and purification mode is flexibly switched.

A pool cleaner is provided. The pool cleaner includes a housing, a water pump, a power supply, and a switch for controlling start / stop of the water pump, where the power supply is electrically connected to the water pump; a lower portion of the housing is provided with a suction port; the housing is provided with a discharge port and a water inlet; the suction port and the discharge port are connected via a tube; the water inlet communicates with a water discharge passage; the water discharge passage communicates with the tube; and the water pump is configured to drive liquid flow from the water inlet to the water discharge passage. The pool cleaner has the following advantages. No additional components such as impeller are disposed inside the entire tube, allowing large particles to pass smoothly.

Improved safety cover for a swimming pool basin. A safety cover for a basin, particularly a swimming pool basin, of the type comprising a curtain and a winding mast (51) for this curtain. The winding mast (51) has an active surface (53), generally cylindrical, around which at least one end section of the curtain winds. The cover (1) further comprises at least one spacer arrangement (43) that is interposed between the winding mast (51) and the curtain at the point where the latter winds. The spacer arrangement (43) is arranged so as to keep a second section of the curtain, adjacent to the end section, away from the active surface (53) of the winding mast (51).

A method for cleaning dirt located at a waterline of a pool, the method includes (a) climbing, by the pool cleaning robot, a sidewall of the pool and reaching the waterline at a first angle; (b) performing one or more positioning and cleaning iterations, each positioning and cleaning iteration comprises: (c) performing a rotational movement by the pool cleaning robot to position the pool cleaning robot at a second angle; and moving along the waterline while cleaning the dirt while keeping up to a defined deviation from the second angle.

To provide an athletic field which can be changed to a heterogeneous athletic court without requiring a vast land like a multipurpose sports facility in a patent literature 1 and without performing a court change work in order to solve a problem in a conventional technique.SOLUTION: A multi-court athletic field according to the prevent invention is an athletic field having audience seats and a competition area where competitions are performed, and includes a lift floor which is arranged in the competition area, a rail for audience seat which can be laid on the upper surface of the lift floor, and slide audience seats being a portion of the audience seats. Two kinds or more of courts for individual competition are arranged on the lift floor. The audience seats can move on the rail for audience seat. By movement of the left side slide audience seats and the right side slide audience seats on the rail for audience seat to the selected court for individual competition, a portion of the audience seats is arranged in the periphery of the court for individual competition.SELECTED DRAWING: Figure 2

Apparatus and methods for counteracting, e.g., drift of automatic swimming pool cleaners are detailed. In particular, a drifting cleaner may recover its movement by altering traction speed of the motive element(s) on one side of its body. Such alteration may occur when the cleaner is travelling along a generally horizontally-oriented pool bottom, climbing up or down a wall, or otherwise moving within a pool.

This application discloses a water tank seepage prevention monitoring structure and its construction method, belonging to the field of concrete construction technology. The seepage prevention structure includes a concrete structure filling the bottom of the joint; a centrally embedded rubber waterstop, embedded in the concrete structure with its upper surface exposed and its two sides extending into the concrete slabs on both sides of the joint; an externally attached rubber waterstop, laid on the surface of the concrete slabs on both sides of the joint, covering the top of the joint; and an alarm device, including: a water-sensitive color-changing and expanding waterstop strip located between the centrally embedded rubber waterstop and the externally attached rubber waterstop, continuously laid along the entire length of the joint, emitting a seepage signal and changing color when seepage occurs; a control circuit board receiving the seepage signal and issuing an indication; an alarm light receiving the indication and illuminating; and a power supply for powering the alarm device. This seepage prevention structure has advantages such as intuitive alarm method, low cost, convenient installation, short construction period, low equipment technical requirements, and accurate location of leakage.

The utility model provides a kind of pool cleaning machine floating on water surface, and cleaning machine includes power module, containing module and floating module.Power module is composed of drain motor, power supply and solar panel.Solar panel is located on the upper portion of drain motor and is located on the top of cleaning machine above water surface.Power module has gap for water flow between containing module.The floating module is a module assembly with buoyancy.The bottom surface of containing module is provided with a booster flow channel for upward water discharge.A cylindrical guardrail is arranged in containing module near drain motor in power module.Multiple drain grilles are provided on containing module.A containing area is provided on containing module.The containing area is used to place floating module.The floating module is a plurality of independent suspended components.The power supply in power module is a storage battery, and solar panel is used to charge the storage battery.

A cleaning robot includes a first cleaning device and a second cleaning device. The second cleaning device is provided thereon with the antenna enclosure as defined above. The first cleaning device sinks at the bottom of water to clean the bottom of a swimming pool, while the second cleaning device floats on the surface of water to clean the surface of water. The second cleaning device is provided with a first signal cable. A first end of the first signal cable is connected to the antenna enclosure, and a second end of the first signal cable is connected to the first cleaning device. With this arrangement, the antenna enclosure is detachably attached to the second cleaning device, facilitating access to the first signal cable for use and allows replacement by a user with another antenna enclosure optionally with another first signal cable having a different length.

The invention relates to a water pump for swimming pool filter systems, comprising a pump unit which has an impeller housing and an impeller shaft, wherein a coupling housing is provided which has a releasable coupling for the impeller shaft and is secured to the pump unit, the pump unit being fluid-tight with respect to the coupling housing. In order to provide a water pump which facilitates easier maintenance conditions and improved adaptability to the required pump output, the impeller housing comprises a housing cover which seals the pump unit with respect to the coupling housing.

The present disclosure provides a cleaning device. The cleaning device includes: a cleaning device body, an adjustment mechanism, a moving mechanism, a main cleaning mechanism, and an auxiliary cleaning mechanism. The cleaning device body includes an outer side portion. The outer side portion is provided with an accommodating opening. The outer side portion is provided with an accommodating groove. The accommodating opening communicates with the accommodating groove. The adjustment mechanism includes at least one buoyancy cavity provided at the cleaning device body. The cleaning device body is provided with the moving mechanism. The main cleaning mechanism includes at least one filtering box. The filtering box is provided with a debris inlet. The filtering box is at least partially accommodated in the accommodating groove and capable of being assembled to the accommodating groove in a pull-out manner through the accommodating opening. The cleaning device body is provided with the auxiliary cleaning mechanism configured to at least increase a cleaning range of the debris inlet. The solar mechanism includes a solar panel provided on a top surface of the cleaning device body. The filtering box of the cleaning device in the present disclosure is conveniently removed without frequently flipping and opening a top cover, thereby improving user experience and improving a service life of the solar mechanism.

One or more filter units (4, 104) in a pond filtration system allow for the efficient treatment of water in contact with angular glass fragments (M2, M3), while offering improved handling through the grasping of water-permeable bags (5) that form the housing of the units. The filtration chamber of the system can house the units, within which the filter elements form a bulk mass suitable for the passage of pond water, including the angular glass fragments (M2, M3), the maximum dimension of the glass fragments being less than or equal to 4 mm, preferably less than or equal to 2 mm. A filter arrangement for filling said chamber includes a tiered arrangement of the flexible filter units (4, 104), possibly with annular layers of units when a central pipe (T) for discharging the clean water is provided. Figure for the abstract: Figure 3B

The utility model discloses a novel swimming pool brush which comprises a brush frame, a bristle plate is arranged on the inner side of the bottom of the brush frame in a clamping mode, bristles are evenly distributed on the bristle plate, a rotary combined handle is arranged on the brush frame, the rotary combined handle comprises a connecting sleeve, and a rotary sleeve is arranged at the end of the connecting sleeve. The handle rod is connected with the connecting sleeve through a clamping and splicing assembly, a communicating hole coinciding with the circle center of the rotating sleeve is formed in the brush frame, and a circle of limiting buckles are arranged on the edge of an opening in the top of the communicating hole; the brush holder and the handle are designed to be of a rotatable structure, the clamping and locking assembly capable of rotating in a locking mode is designed at the rotating position, it is guaranteed that the brush holder and the handle can be distributed in a traditional T shape and can also be distributed in an overlapped mode, the brush holder and the handle are suitable for cleaning the edges and corners of a swimming pool, and operation is more convenient and saves more labor. The handle designed by the utility model is of a combined structure, can be flexibly disassembled and assembled, and can be flexibly replaced.