Wastewater tank and cleaning device

Abstract

A wastewater tank includes: a tank body, where at least part of the outer peripheral surface of the tank body is provided with anti-slip textures, and in the case that the wastewater tank is assembled on the main unit, the anti-slip textures are provided outside the main unit; and a tank cover assembly detachably disposed at an inlet/outlet of the tank body, where the tank cover assembly includes a cover body and a partition member, the partition member is connected below the cover body, the partition member is provided with a first drainage part, the partition member divides the wastewater tank into a first chamber located above the partition member and a second chamber located below the partition member, and the first chamber is in communication with the second chamber via the first drainage part.

1 . A wastewater tank, assembled on a main unit of a cleaning device, wherein the wastewater tank comprises:
 a tank body, wherein at least part of an outer peripheral surface of the tank body is provided with anti-slip textures, and in a case that the wastewater tank is assembled on the main unit, the anti-slip textures are provided outside the main unit; and   a tank cover assembly, detachably disposed at an inlet/outlet of the tank body, wherein the tank cover assembly comprises a cover body and a partition member, the partition member is connected below the cover body, the partition member is provided with a first drainage part, the partition member divides the wastewater tank into a first chamber located above the partition member and a second chamber located below the partition member, and the first chamber is in communication with the second chamber via the first drainage part.   
     
     
         2 . The wastewater tank according to  claim 1 , wherein two said anti-slip textures are provided on both sides of a width direction of the tank body, respectively. 
     
     
         3 . The wastewater tank according to  claim 1 , wherein the anti-slip textures comprise a plurality of linear features arranged in a height direction of the tank body, and the plurality of linear features are arranged in parallel. 
     
     
         4 . The wastewater tank according to  claim 1 , wherein the tank cover assembly further comprises:
 a handle, rotatably connected to a top of the cover body.   
     
     
         5 . The wastewater tank according to  claim 4 , wherein the top of the cover body is provided with a mounting frame, the mounting frame is provided with two mounting side walls arranged in a width direction of the tank body, and both ends of the handle are rotatably connected to the two mounting side walls, respectively. 
     
     
         6 . The wastewater tank according to  claim 5 , wherein the mounting frame further comprises a limiting side wall, the limiting side wall is connected to a side of the two mounting side walls facing away from an interior of the main unit, the limiting side wall is provided with a limiting part corresponding to the handle, and the handle is capable of abutting against the limiting part. 
     
     
         7 . The wastewater tank according to  claim 6 , wherein an included angle between the limiting part and a horizontal plane of the cover body extending toward the interior of the main unit is less than or equal to 90°. 
     
     
         8 . The wastewater tank according to  claim 6 , wherein the top of the cover body is provided with a guide surface, and the guide surface extends downward from the limiting part in a direction toward the interior of the main unit. 
     
     
         9 . The wastewater tank according to  claim 1 , wherein a suction pipe is disposed within the tank body, and the partition member is provided with a mounting hole configured for the suction pipe to pass through, wherein wastewater in the wastewater tank is collected into the first chamber via the suction pipe, and water portion in the wastewater collected into the first chamber is guided into the second chamber via the first drainage part, such that solid debris in the wastewater is stored into the first chamber. 
     
     
         10 . The wastewater tank according to  claim 1 , wherein the tank cover assembly further comprises:
 a debris baffle, connected to the partition member and disposed within the first chamber, wherein the first drainage part is disposed on a side of the debris baffle.   
     
     
         11 . The wastewater tank according to  claim 10 , wherein the debris baffle is provided with a second drainage part. 
     
     
         12 . The wastewater tank according to  claim 10 , wherein the debris baffle is connected to at least part of a periphery of the partition member. 
     
     
         13 . The wastewater tank according to  claim 10 , wherein at least part of a rear side of the debris baffle is provided with a relief portion. 
     
     
         14 . The wastewater tank according to  claim 13 , wherein the partition member is provided with a third drainage part, and at least part of the third drainage part is disposed within a projection of the relief portion. 
     
     
         15 . The wastewater tank according to  claim 1 , wherein the tank cover assembly further comprises:
 a flow guide cover, wherein the flow guide cover is disposed above the mounting hole.   
     
     
         16 . The wastewater tank according to  claim 2 , wherein the peripheral length between the two anti-slip textures is substantially equal to the length of a human palm. 
     
     
         17 . The wastewater tank according to  claim 9 , wherein the suction pipe is connected to a mounting side wall of the wastewater tank, and a side of the mounting hole facing the mounting side wall is open. 
     
     
         18 . The wastewater tank according to  claim 10 , wherein the first drainage part comprises a plurality of first drainage apertures, and the plurality of first drainage apertures are arranged in a grid pattern. 
     
     
         19 . The wastewater tank according to  claim 9 , wherein the first drainage part comprises a plurality of first drainage apertures, and the plurality of first drainage apertures are arranged in an arc shape at a periphery of the mounting hole. 
     
     
         20 . A cleaning device, comprising:
 a main unit; and   a wastewater tank, assembled on the main unit, wherein the wastewater tank comprises:   a tank body, wherein at least part of an outer peripheral surface of the tank body is provided with anti-slip textures, and in a case that the wastewater tank is assembled on the main unit, the anti-slip textures are provided outside the main unit;   a tank cover assembly, detachably disposed at an inlet/outlet of the tank body, wherein the tank cover assembly comprises a cover body and a partition member, the partition member is connected below the cover body, the partition member is provided with a first drainage part, the partition member divides the wastewater tank into a first chamber located above the partition member and a second chamber located below the partition member, and the first chamber is in communication with the second chamber via the first drainage part; and   a debris baffle, connected to the partition member and disposed within the first chamber, wherein the first drainage part is disposed on a side of the debris baffle;   wherein the debris baffle is connected to a rear side of the partition member.