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CN-224207586-U - Filter equipment, pond cleaning robot and pond cleaning system

CN224207586UCN 224207586 UCN224207586 UCN 224207586UCN-224207586-U

Abstract

The application provides a filtering device, a pool cleaning robot and a pool cleaning system, wherein the filtering device comprises a shell, a drainage channel and a rolling element, the shell is provided with an inner cavity and a water inlet communicated with the inner cavity, the drainage channel is at least partially arranged in the inner cavity and is provided with a first end and a second end, the first end is connected with the water inlet, the rolling element is arranged on a channel wall of the second end in a rotating connection mode, and the rolling element is provided with a stirring part capable of stirring dirt in the inner cavity. The scheme provided by the application can solve the problem that dirt is easy to block in the filtering device of the pool cleaning machine, and the normal operation of the pool cleaning system is affected.

Inventors

  • WANG YOUJIANG
  • TONG XINMING
  • Cen pu

Assignees

  • 天津望圆智能科技股份有限公司

Dates

Publication Date
20260508
Application Date
20250530

Claims (11)

  1. 1. A filter device (220), comprising: A housing (221) having an inner cavity and a water inlet (2201) communicating with the inner cavity; A drainage channel (222) at least partially disposed in the lumen, the drainage channel (222) having a first end (2221) and a second end (2222), the first end (2221) being connected to the water inlet (2201); And a rolling element (2226) is arranged on the channel wall of the second end (2222) in a rotating connection mode, and the rolling element (2226) is provided with a stirring part capable of stirring dirt in the inner cavity.
  2. 2. The filter device (220) according to claim 1, wherein the rolling element (2226) comprises: A rotating shaft (2227), both ends of the rotating shaft (2227) being rotatably connected to the channel wall of the second end (2222), and The blades (2229) are arranged on the peripheral wall of the rotating shaft (2227) around the rotating shaft (2227), and the blades (2229) form the poking part.
  3. 3. The filter device (220) according to claim 2, wherein the blade (2229) extends in a linear direction along the axis of the rotation shaft (2227), or The blade (2229) extends in a spiral direction along an axis of the rotating shaft (2227).
  4. 4. The filter device (220) according to claim 2, wherein the end of the blade (2229) remote from the rotation axis (2227) is provided with a protrusion (22291) or a recess, and/or The blade (2229) at least partly adopts an elastic element, and/or The number of blades (2229) is odd, and/or The blade (2229) is provided with a through hole.
  5. 5. The filter device (220) according to claim 2, wherein one of the peripheral wall of the shaft (2227) and the blades (2229) is provided with a mounting groove, and the other is provided with a connecting portion, the connecting portion being connected with the mounting groove in a plug-in manner.
  6. 6. The filter device (220) of claim 2, wherein a gap (2228) is reserved between the shaft (2227) and a channel wall of the second end (2222); The blade (2229) is capable of closing at least part of the gap (2228).
  7. 7. The filter device (220) of claim 2, wherein the end of the shaft (2227) is covered with a foam-rubber cushion (22271).
  8. 8. The filter device (220) according to claim 2, wherein the rolling element (2226) is detachably connected to the channel wall of the second end (2222).
  9. 9. The filter device (220) according to any one of claims 1 to 8, wherein the housing (221) comprises a first housing (2210) and a second housing (2220) connected to the first housing (2210), the first housing (2210) converging from an end proximal to the second housing (2220) to an end distal to the second housing (2220), forming a concave recess (22121); the second end (2222) of the drainage channel (222) extends opposite to the recess (22121) of the first housing (2210), and the rolling element (2226) is arranged at the second end (2222) close to the channel wall of the second housing (2220).
  10. 10. A pool cleaning robot (200), comprising: the filter device (220) according to any one of claims 1 to 9.
  11. 11. A pool cleaning system (1), comprising The pool cleaning robot (200) of claim 10; base station (100), base station (100) have to interface (108), in the case that pond cleaning robot (200) with base station (100) is connected, the part of interface (108) is through water inlet (2201) intercommunication drainage passageway (222), base station (100) still is provided with the soil pump, the soil pump is used for through to interface (108) to the filth in filter equipment (220) is sucked.

Description

Filter equipment, pond cleaning robot and pond cleaning system Technical Field The application relates to the technical field of cleaning robots, in particular to a filtering device, a pool cleaning robot and a pool cleaning system. Background In the related art, a pool cleaning system includes a base station and a pool cleaning robot. The inside filter equipment that can collect filth in the pond in the in-process of pond operation that is equipped with of pond cleaning robot to the pond cleaning robot is returned the basic station and is connected the back with the basic station, and the basic station can adopt modes such as suction to retrieve filth in the filter equipment. However, as the pool cleaning machine collects dirt in the pool and as the base station recovers dirt from the filter assembly, the dirt tends to clog in the filter assembly of the pool cleaning machine, affecting the proper operation of the pool cleaning system. Disclosure of utility model The application provides a filtering device, a pool cleaning robot and a pool cleaning system, which can solve the problem that dirt is easy to block in the filtering device of the pool cleaning robot and affects the normal operation of the pool cleaning system. In a first aspect, the present application provides a filter device comprising a housing, a drainage channel and a rolling element; The shell is provided with an inner cavity and a water inlet communicated with the inner cavity; The drainage channel is at least partially arranged in the inner cavity, and is provided with a first end and a second end, and the first end is connected with the water inlet; The rolling piece is arranged on the channel wall at the second end in a rotating connection mode, and the rolling piece is provided with a stirring part capable of stirring dirt in the inner cavity. According to the scheme provided by the embodiment of the application, the rolling element is arranged on the channel wall at the second end of the drainage channel, and the rolling element is rotatably connected with the channel wall at the second end. When the pool cleaning robot collects dirt in the pool, the rolling piece can rotate relative to the channel wall at the second end under the drive of water flow, and the dirt such as branches in the inner cavity of the shell is stirred, so that the dirt is guided to enter the inner cavity of the shell from the drainage channel, and finally the dirt is smoothly collected by the pool cleaning robot. When the base station recovers dirt in the filtering device of the pool cleaning robot, the rolling piece can rotate relative to the channel wall at the second end under the drive of water flow, and stir dirt such as branches in the inner cavity of the shell, so that the dirt is guided to enter the drainage channel, and finally the dirt is smoothly recovered by the base station. Therefore, the application can solve the problem that dirt is easy to be blocked in the filtering device of the pool cleaning machine, and the normal operation of the pool cleaning system is affected. With reference to the first aspect, in some possible implementations, the rolling element includes a rotating shaft and a plurality of blades; The two ends of the rotating shaft are rotationally connected with the channel wall of the second end; The blades are arranged on the peripheral wall of the rotating shaft around the rotating shaft, and the blades form the poking part. According to the scheme provided by the embodiment of the application, the blades are arranged on the peripheral wall of the rotating shaft, the rotating shaft can drive the blades to rotate while rotating, and the stirring part formed by a plurality of blades is arranged around the rotating shaft, so that continuous stirring of dirt such as branches in the inner cavity of the shell can be realized, and blocked dirt in the filtering device can be quickly dredged. With reference to the first aspect and the foregoing implementation manners, in some possible implementation manners, the blade extends along an axis of the rotating shaft in a straight line direction, or The blades extend along the axis of the rotating shaft in a spiral direction. In the scheme provided by the embodiment of the application, the blade extending along the axis of the rotating shaft in the linear direction has the advantages of relatively simple processing technology and simplicity and convenience in installation and disassembly. The blades extending along the axis of the rotating shaft in the spiral direction can better guide the flowing direction and speed distribution of the water flow, and reduce vortex and energy loss of the water flow in the flowing process. With reference to the first aspect and the foregoing implementation manner, in some possible implementation manners, an end of the blade, which is far away from the rotating shaft, is provided with a convex portion or a concave portion, and/or The blade at least partially empl