CN218606450U - Cleaning device and cleaning system - Google Patents

Abstract

The present disclosure provides a cleaning apparatus and a cleaning system, the cleaning apparatus including: a cleaning receptacle configured for movement with a cleaning surface; an apparatus body operatively connected to the cleaning housing, comprising: a sump detachably assembled to the apparatus body, including: a sewage tank body having a first direction extending from an opening of the sewage tank body to a bottom surface of the sewage tank body; cover support, with the sewage tank body coupling, and follow extend in the first direction, include: a strainer bag disposed at a first end of the cover bracket facing a bottom surface of the sump housing, the strainer bag configured to extend generally in a first direction when the sump housing is in an assembled position. The compact design of this disclosed embodiment filter screen bag is convenient for right sewage in the sewage case filters.

Description

Cleaning device and cleaning system

Technical Field

The disclosure relates to the technical field of cleaning, in particular to a cleaning device and a cleaning system.

Background

With the continuous development of science and technology, cleaning equipment such as a floor cleaning machine is widely used in households, and the floor cleaning machine is more time-saving and labor-saving than the traditional manual cleaning machine. A scrubber typically includes an apparatus body and a cleaning base. The device is characterized in that a recovery water tank, such as a sewage tank, and a cleaning liquid tank, such as a clean water tank, are arranged in the device body, and a main fan for suction is arranged in the cleaning seat body. Clean cleaning solution, such as water, is sprayed through a built-in water pipe onto the fuzzy scrub roller, which is rotated at high speed to scrub the floor. Cleaning device sewage case water level can continuous rising in the work, and after sewage was full in the sewage case, the user need empty sewage, nevertheless directly empties, can empty into the basin with impurity together, leads to the fact the jam for user experience is not good.

SUMMERY OF THE UTILITY MODEL

Some embodiments of the present disclosure provide a cleaning apparatus comprising:

a cleaning receptacle configured for movement with a cleaning surface;

an apparatus body operatively connected to the cleaning housing, comprising:

a sump detachably assembled to the apparatus body, including:

a sewage tank body having a first direction extending from an opening of the sewage tank body to a bottom surface of the sewage tank body;

lid support, with the dirty water tank body coupling, and follow extend in the first direction, include:

a strainer bag disposed at a first end of the cover bracket facing a bottom surface of the sump housing, the strainer bag configured to extend generally in a first direction when the sump housing is in an assembled position.

In some embodiments, the cover bracket comprises:

a first support frame extending in the first direction;

a second support frame extending in a second direction substantially perpendicular to the first direction;

a third support frame extending in the second direction symmetrically with the second support frame;

the first support frame, the second support frame and the third support frame approximately form a U-shaped structure.

In some embodiments, the strainer bag is integrally formed with the lid support.

In some embodiments, the strainer bag includes a recess having an opening in a direction opposite to a direction in which the second support frame extends.

In some embodiments, the strainer bag includes a plurality of through-holes.

In some embodiments, the strainer bag is formed of a rigid material.

In some embodiments, the cover bracket further comprises:

and the filtering window is arranged on the first support frame and is configured to filter the recovered airflow.

In some embodiments, the sump housing includes:

the sewage pipeline extends towards the opening direction of the sewage tank body along the bottom surface of the sewage tank body and is configured to enable sewage to enter the sewage tank body from the sewage pipeline under the driving of the recovery airflow.

In some embodiments, the cover bracket further comprises:

and the filtering component is arranged at the second end, close to the opening of the sewage tank body, of the cover bracket and is configured to enable the recovered airflow to sequentially circulate through the sewage pipeline, the filtering window and the filtering component.

In some embodiments, the cover bracket further comprises:

and the sewage tank body assembling part is arranged at the second end of the cover bracket in a manner of extending along the circumferential direction and is configured to be clamped and assembled with the sewage tank body.

In some embodiments, the waste bin further comprises a handle.

In some embodiments, the cover bracket further comprises:

the first floater cover body is pivotally arranged on the second supporting frame;

and the second floater cover body is pivotally arranged on the third supporting frame.

In some embodiments, the edges of the first and second float covers are each provided with at least one locking member;

at least one locking piece is arranged at the corresponding position of the second support frame and the third support frame;

the locking piece and the locking piece are matched to realize buckling of the first floater cover body and the second floater cover body.

In some embodiments, the first and second float covers are each provided with a plurality of through holes.

Some embodiments of the present disclosure provide a cleaning system comprising:

a pile body; and

the cleaning device of any one of the above claims, the pilings configured to support the cleaning device.

Compared with the prior art, the embodiment of the disclosure has the following technical effects:

this disclosed embodiment reduces sewage case occupation space during the assembly through setting up along sewage case longitudinal extension's filter screen bag, when empting sewage, shelve the filter screen bag roughly along the horizontal direction and can filter, be convenient for in order to right sewage in the sewage case filters.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty. In the drawings:

FIG. 1 is a schematic structural view of a cleaning apparatus provided in some embodiments of the present disclosure;

fig. 2 is a schematic structural view of a waste water tank according to some embodiments of the present disclosure;

FIG. 3 is a schematic view of a sump housing according to some embodiments of the present disclosure;

FIG. 4 is a schematic view of a cover support structure provided by some embodiments of the present disclosure;

FIG. 5 is a schematic partial detail view of a cover bracket provided in some embodiments of the present disclosure;

FIG. 6 is a schematic diagram of a cleaning system according to some embodiments of the present disclosure;

fig. 7 is a schematic diagram of an exploded structure of a pile body according to some embodiments of the present disclosure.

Description of reference numerals:

a cleaning system 100,

The cleaning device comprises a pile body 10, a cleaning device 20, a cleaning seat body 21, a cleaning roller 211, a device body 22, a handle assembly 23, a sewage tank 25, a sewage tank body 251, a sewage pipeline 2511, a handle 2512, a cover bracket 252, a first support frame 2521, a second support frame 2522, a third support frame 2523, a locking piece 2524, a filter net pocket 2525, a concave portion 2526, a second through hole 2527, a filter window 2528, a first float cover body 2533, a second float 2541, a second rotating shaft 2542, a second float cover body 2543, a first through hole 2544, a locking piece 2534, a second end 255, a filter assembly 2551 and a clean water tank 26.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure clearer, the present disclosure will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present disclosure, rather than all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art from the embodiments disclosed herein without making any creative effort, shall fall within the scope of protection of the present disclosure.

It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising a" does not exclude the presence of another, identical element in a commodity or a device comprising the element.

Cleaning apparatus, such as floor washers, typically include an apparatus body and a cleaning mount. The device body is internally provided with a recovery water tank, such as a sewage tank, and a cleaning liquid tank, such as a clean water tank, and a main fan for suction, the cleaning seat body comprises at least one cleaning roller for mopping, for example, the number of the cleaning rollers can be 1, 2 or more, and in order to guarantee the cleaning efficiency, two cleaning rollers are generally arranged. Clean cleaning solution, such as water, is sprayed onto the cleaning roller with fluff through the built-in water pipe, the cleaning roller rotates at a high speed to mop the ground, meanwhile, a negative pressure is formed in an equipment air duct of the cleaning equipment by the main fan, a suction port of the cleaning equipment sucks in sewage after the surface is cleaned, and the sewage is pumped into a sewage tank, and a sewage return path is used as a part of the equipment air duct of the cleaning equipment.

After the cleaning device is used, the pile body is usually put back, and the cleaning roller can be cleaned on the pile body and dried, for example, by air drying or heat drying.

Alternative embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

In the correlation technique, cleaning device, like floor scrubber, the water level can be continuous rising in the sewage case in the work, needs the user often to inspect the water level in the sewage case in order to avoid overflowing because of water is full for user experience is not good, and in addition, current cleaning device is also not convenient for judge whether the sewage case is accurate to be assembled in the equipment body.

Therefore, the cleaning equipment provided by the embodiment of the disclosure can timely detect the full state of sewage in a sewage tank of the cleaning equipment and the state of whether the sewage tank is assembled in place by arranging the first sensing assembly, the first floater and the second floater in the cleaning equipment, and realizes the blockage detection of the floater on one side by comparing the signals of the two symmetrical floaters. This disclosed embodiment reduces sewage case occupation space during the assembly through setting up along sewage case longitudinal extension's filter screen bag, when empting sewage, shelve the filter screen bag roughly along the horizontal direction and can filter, be convenient for in order to right sewage in the sewage case filters.

Specifically, as an example, fig. 1 is a schematic structural diagram of a cleaning apparatus provided in some embodiments of the present disclosure, and as shown in fig. 1, a cleaning apparatus 20, for example, a floor washing machine, includes: a cleaning seat body 21, an equipment body 22 and a handle assembly 23. The device body 22 is disposed above the cleaning seat 21 and movably connected, for example, pivotally connected, to the cleaning seat 21. The handle assembly 23 is connected to an end of the apparatus body 22 away from the cleaning seat body 21 for being operated and held by a user. The user holds the handle assembly 23 to manipulate the cleaning base 21 to perform a cleaning task on a surface to be cleaned, such as a floor surface.

For convenience of description, the following directional definitions are made: the scrubber may be calibrated by defining three mutually perpendicular axes as follows: a transverse axis Y, a front-back axis X, and a vertical axis Z. The direction in which the arrow points along the anteroposterior axis X is denoted as "forward direction", and the direction in which the arrow direction along the anteroposterior axis X is opposite is denoted as "backward direction". The transverse axis Y is substantially a direction along the width of the cleaning base 21, and a direction of an arrow along the transverse axis Y is denoted as "left direction", and a direction opposite to the arrow along the transverse axis Y is denoted as "right direction". The vertical axis Z is a direction extending vertically along the bottom surface (i.e., a plane formed by the front-rear axis X and the lateral axis Y) of the self-cleaning holder body 21. Defining the direction extending from the handle assembly 23 to the device body 22 or from the device body 22 to the handle assembly 23 as a first direction and a direction perpendicular to the first direction as a second direction, as shown in fig. 1, typically when the cleaning device is in the stowed position, as shown in fig. 1, the first direction is generally vertical and at a small angle, generally close to parallel, for example at an angle of less than 15 degrees, to the vertical axis Z, the first direction being, for example, vertically up or vertically down; the second direction is substantially horizontal and substantially parallel to a front-to-back axis X or a lateral axis Y, such as a left-to-right horizontal direction or a front-to-back horizontal direction.

In some embodiments, the device body 22 refers to a portion of the cleaning device located between the cleaning seat 21 and the handle assembly 23, the device body 22 extends lengthwise as a whole, i.e., extends in a first direction, the handle assembly 23 is connected to an upper end of the device body 22, the cleaning seat 21 is connected to a lower end of the device body 22, and the device body 22 and the cleaning seat 21 are pivotally connected so that the handle assembly 23 and the device body 22 can rotate relative to the cleaning seat 21, thereby changing an operation angle and flexibly adjusting a cleaning posture. The cleaning housing 21 includes a cleaning roller 211 at the bottom thereof. Specifically, the number of the cleaning rollers 211 is, for example, 1 or more, for example, 2, and the cleaning rollers 211 can be rotated at a high speed to mop the floor.

The cleaning device 20, such as a scrubber, also comprises a clean water tank 26 and a dirty water tank 25. The clean water tank 26 and the dirty water tank 25 are each provided, for example, on the apparatus body 22, and in some embodiments, are both detachably connected to the apparatus body 22. The clean water tank 26 is used for containing a cleaning liquid, such as cleaning water, a cleaning agent or a mixture thereof, and can provide the cleaning roller 211 with the cleaning liquid through the clean water pipeline for wetting the surface of the cleaning roller 211, so that the cleaning roller 211 can perform wet cleaning on the surface to be cleaned. The sewage tank 25 is configured to accommodate the recovered sewage. The cleaning roller 211 generates sewage on the surface to be cleaned when performing wet cleaning, and the sewage can be recovered into the sewage tank 25 through the sewage recovery line.

Referring to fig. 2 to 5, as shown in fig. 2, the waste water tank 25 includes a waste water tank body 251 and a cover bracket 252, wherein the waste water tank body 251 is configured to contain recycled waste water, and the waste water tank body 251 is sleeved on at least a lower half portion of the cover bracket 252 and detachably connected to the cover bracket 252. The sump housing 251 includes an opening 2513 and a bottom 2514.

As shown in fig. 3, the sewage box 251 includes a sewage conduit 2511 extending along a bottom surface of the sewage box 251 in an opening direction of the sewage box, and configured to allow sewage at the cleaning roller 211 to enter the sewage box 251 from the sewage conduit 2511 under the action of a blower. The wastewater tank body 251 further includes a protruding handle 2512 for easy manipulation when the wastewater tank 25 is assembled or disassembled.

In some embodiments, as shown in fig. 4, the cover bracket 252 includes: a first support 2521, a second support 2522 and a third support 2523, wherein the first support 2521 extends along a longitudinal direction (a first direction) of the waste water tank 251, the second support 2522 extends at a predetermined angle with the first support 2521, for example, extends along a substantially vertical direction (a second direction), the third support 2523 extends at a predetermined angle with the first support 2521, for example, extends along a substantially vertical direction (a second direction), and the third support 2523 and the second support 2522 may have a symmetrical structure, for example, a symmetrical structure about the first support 2521 in the first direction. In some embodiments, the first support frame 2521, the second support frame 2522 and the third support frame 2523 are integrally formed, and the transition between the first support frame 2521 and the second support frame 2522, and between the first support frame 2521 and the third support frame 2523 may be performed by a smooth curved surface or a corner. The first support frame 2521, the second support frame 2522 and the third support frame 2523 form a substantially U-shaped structure to improve the stability and strength of the cover bracket 252.

The cover bracket 252 further includes: the first float is disposed on one side of the cover bracket 252, and the second float and the first float are symmetrically disposed on the other side of the cover bracket 252, specifically, the first float is disposed on the second support frame 2522, the second float is disposed on the third support frame 2523, and both the first float and the second float can rotate between a first position and a second position.

Fig. 5 mainly shows the relationship between the second float 2541 and its related components, and it can be understood that the relationship between the first float and its related components is similar to that, and thus the detailed description is omitted. Specifically, the first float and the second float 2541 can each move with the change of the water level, and the second float 2541 is taken as an example for explanation: when the water level is lower than the second floater 2541, the second floater 2541 is at the lowest position, i.e., the first position in fig. 5, because it is not subjected to buoyancy, and when the water level rises to be in contact with the second floater 2541, the second floater 2541 starts to be subjected to buoyancy and thus can move according to the change of the water level, and as the water level continues to rise, it has the highest position, i.e., the second position in fig. 5, to which it can move due to structural limitations. The above working principle of the first and second floats 2541 is the same, in particular, the way of movement of the two floats is pivoting. In some embodiments, the first floater and the second floater 2541 are small floating balls, the small floating balls occupy small space and are low in cost, the amount of sewage contained in the sewage tank can be increased, the volume of the small floating balls immersed into the sewage is small due to the small volume, the influence on the volume of the sewage contained in the sewage tank 25 is small, the water volume difference is small when the small floating balls are triggered front and back, left and right through matching of a bilateral symmetric structure, in addition, the small floating balls can increase the rotation sensitivity of the floaters, and therefore the detection sensitivity is increased.

In some embodiments, the first and second floats 2541 are configured to cooperate with a first sensing assembly fixed to the apparatus body 22 to monitor whether the waste tank 25 is assembled in place. Specifically, first float includes the second response subassembly, and the second float includes the third response subassembly, and as an implementation mode, first response subassembly can include one, two or more components and parts, when the component quantity that it contains is two or more, can set up in the different positions of equipment body to produce the sensing signal with second response subassembly and third response subassembly effect respectively. When the waste water tank 25 is assembled to the apparatus body 22, the first and second floats 2541 are located at the first position, and the second and/or third sensing members generate sensing signals with the first sensing member, respectively, the sensing signals being used to give information that the waste water tank 25 is assembled in place. On the contrary, when the sewage tank 25 is not assembled or unmatched to the apparatus body 22, the second sensing component and/or the third sensing component do not generate a sensing signal with the first sensing component, thereby giving a warning message to remind the user to reassemble the sewage tank 25.

In some embodiments, a first sensing assembly is provided on the corresponding apparatus body when the first and second floats are located at the first position, and the first and second floats are configured to cooperate with the first sensing assembly provided on the apparatus body 22 to monitor the water level in the foul water tank 251. As an embodiment, the first sensing assembly and the first floater and/or the second floater can generate sensing signals with different intensities corresponding to different distances within a certain distance range, for example, the intensity of the sensing signal decreases with the increase of the distance, for example, the first sensing assembly can generate a sensing signal from strong to weak within a distance range of 1cm to 3cm, when the intensity of the sensing signal is less than 1cm, the intensity of the sensing signal remains unchanged, and when the intensity of the sensing signal is greater than 3cm, the attenuation of the sensing signal is 0, therefore, different distance ranges can be defined as threshold ranges, the distance ranges can be specific distance values, for example, 1cm and 3cm, and the different distance ranges can be continuous or discontinuous; a specific example is given below in a continuous distance range, such as two distance ranges of 1cm-2cm and 2cm-3cm within a range of 1cm-3cm and bounded by 2cm, which are respectively used as detection threshold ranges for monitoring whether the sewage tank is assembled in place or not and for monitoring the state of water full, when the sewage tank 25 is assembled in the apparatus body 22, the first floater and the second floater 2541 are located at the first position, the second sensing component and/or the third sensing component are respectively located at the first distance, such as 2.5cm, from the first sensing component, the detection threshold range of 2cm-3cm is met, and the assembly-in-place information of the sewage tank 25 is given according to the strength of the sensing signal generated by the first sensing component; when the sewage tank 25 is full of water, the first floater and the second floater 2541 are located at a second position, a second distance, such as 1.5cm, is reserved between the second sensing assembly and the first sensing assembly, and/or between the third sensing assembly and the first sensing assembly, so that a detection threshold range of 1cm-2cm is met, and the information that the sewage tank 25 is full of water is given according to the strength of a sensing signal generated by the first sensing assembly; discontinuous ranges of distances and so on.

In some embodiments, the first sensing assembly includes two sets of sensing elements, the first set of sensing elements is disposed on the corresponding device body when the first floater and the second floater are located at the first position, the second set of sensing elements is disposed on the corresponding device body when the first floater and the second floater are located at the second position, and the two sets of sensing elements respectively cooperate with the first floater and/or the second floater to complete the water full monitoring task. Specifically, the first floater includes a second sensing component, the second floater includes a third sensing component, when the waste water tank 25 is assembled to the apparatus body 22, the first floater and the second floater 2541 are located at a first position, the second sensing component and/or the third sensing component respectively generate a first sensing signal with the first group of sensing elements, and the first sensing signal is used for giving information that the waste water tank 25 is assembled in place; when the sewage in the sewage tank 25 reaches a preset position, for example, the preset position is a water full position for enabling the first floater and/or the second floater to reach the second position, the second sensing assembly and/or the third sensing assembly respectively generate a second sensing signal with the second group of sensing elements, and the second sensing signal is used for giving out the information that the sewage tank 25 is full of water, so as to prompt a user to process the sewage.

In some embodiments, it may be determined that the wastewater tank 25 is full as long as one of the first and second floats gives the second sensing signal. For example, when one of the floats has a failure that the float cannot float, such as blockage and blocking, the other float normally floats, and the alarm task of a full water signal can be realized, so that the risk of overflowing sewage is avoided.

In some embodiments, the first float comprises a second inductive component, the second float comprising a third inductive component; when the sewage in the sewage tank does not reach a preset position, the second sensing assembly and/or the third sensing assembly are/is at the first position, when the sewage tank is assembled on the equipment body, at least one of the second sensing assembly and the third sensing assembly and the first sensing assembly generate sensing signals, and the in-place assembling information of the sewage tank is given out according to the first sensing signals; when the sewage in the sewage tank reaches a preset position, at least one of the second sensing assembly and/or the third sensing assembly reaches a second position due to the buoyancy of the sewage, the distance between the second sensing assembly and/or the third sensing assembly and the first sensing assembly is increased, so that the sensing signal disappears, and the information that the sewage tank is full of water is given according to the disappearance of the sensing signal. The setting mode can realize the detection functions of water fullness and assembly in place by only setting one detection position (corresponding to the first position), and does not need to additionally improve a judgment circuit of the Hall detection assembly, thereby simplifying the detection logic, improving the detection efficiency and reducing the cost of the detection circuit.

In some embodiments, the detection of the abnormal assembly of the waste water tank may be achieved by comparing two symmetrical floats of the first float and the second float. Specifically, when only one floater generates an induction signal or the difference value of the induction signals generated at the first floater and the second floater exceeds a preset threshold value, the condition that the sewage tank is abnormally assembled and is not assembled in place can be judged, and a user is prompted to process the sewage tank.

In some embodiments, one-sided float occlusion detection may also be achieved by comparison of two symmetrical floats, a first float and a second float. Specifically, when the difference value of the induction signals generated at the first floater and the second floater exceeds a preset threshold value, the floater on one side can be judged to be blocked, and a user is prompted to process the blockage.

In some embodiments, the first sensing assembly includes, but is not limited to, a hall element, such as a hall plate, and a hall sensing assembly, and the second sensing assembly and the third sensing assembly include, but is not limited to, a magnet, as an example.

In some embodiments, the cover support 252 further includes a first float cover 2533 and a second float cover 2543. The first float cover 2533 is pivotally disposed on one side of the cover bracket 252, and the second float cover 2543 is pivotally disposed on the other side of the cover bracket 252. When the first float cover 2533 and the second float cover 2543 are fastened to the cover support 252, the first float cover 2533 covers the first float, and the second float cover 2543 covers the second float 2541. The floater can be protected by arranging the floater cover body outside the floater, so that the phenomenon that the floater is blocked by sundries in sewage or the floater responds to the change of water level is avoided.

In some embodiments, as shown in fig. 5, the edges of the first and second float covers 2533 and 2543 are respectively provided with at least one locking member 2534, such as a snap, and the corresponding position of the cover bracket 252 is provided with at least one locking member 2524, such as a snap groove. By the cooperation of the locking members 2534 and the locking members 2524, the first and second float covers 2533 and 2543 can be fastened to the cover bracket 252 to enhance protection of the first and second floats.

In some embodiments, the surfaces of the first and second float covers 2533 and 2543, respectively, are provided with a plurality of first through holes 2544. The wastewater in the wastewater tank 25 can flow in or out through the first through hole 2544 so that the first and second floats can quickly respond to the wastewater level.

In some embodiments, the second float 2541 comprises a second shaft 2542, and the second float 2541 can rotate about the second shaft 2542 between the first position and the second position. Similarly, the first float includes a first shaft about which the first float is freely rotatable between a first position and a second position.

In some embodiments, the cover bracket 252 further includes a strainer pocket 2525, the strainer pocket 2525 extending generally in the same direction as the first support frame 2521. In some embodiments, the filtering net pocket 2525 and the first support frame 2521 are integrally formed. The integrated into one piece can increase the intensity and the durable degree of lid support 252 structure on the whole, filtration string pocket 2525 with first support frame 2521 also can dismantle the connection, and the user of being convenient for cleans it, also can change it as the consumptive material simultaneously. The filtering net pocket 2525 may also be integrally formed with the first support frame 2521, the second support frame 2522 and the third support frame 2523, so as to further increase the strength and durability of the cover frame 252.

A filtering net pocket 2525 disposed at a first end of the cover bracket 252 facing the bottom surface of the sewage tank 251, wherein the filtering net pocket 2525 extends substantially from the bottom surface of the cover bracket 252 toward the bottom surface of the sewage tank 251, and is configured such that when the sewage tank 25 is in the assembled position, the filtering net pocket 2525 extends substantially in the first direction, and when the sewage enters the sewage tank 251, the direction of the water flow is substantially the same as the direction of the water flow of the sewage, thereby reducing resistance when the sewage enters the sewage tank 251, and simultaneously reducing impurities in the sewage from hanging on the filtering net pocket 2525, and when the sewage tank 25 is taken down to dump the sewage, a user can select whether to use the filtering net pocket 2525 to filter the sewage according to specific use environment requirements. Specifically, when the user filters the polluted water using the filtering net pocket 2525, the second end 255 of the cover bracket 252 may be held such that the receiving surface of the filtering net pocket 2525 faces the direction in which the polluted water is poured. For example, the filtering net pocket 2525 may filter the sewage within a preset angle range with the horizontal direction, for example, the extending surface of the filtering net pocket 2525 forms a preset angle range of 0-90 degrees with the horizontal direction, which is convenient for a user to perform a filtering operation when the sewage needs to be filtered.

In some embodiments, as shown in fig. 5, the strainer pocket 2525 further includes a recess 2526, the recess 2526 opening in a direction opposite to the direction in which the second support frame 2522 extends. In the assembled position, recess 2526 of strainer pocket 2525 faces the outside of apparatus body 22 for ease of use. Optionally, the strainer pockets are formed of a hard material, such as a hard plastic, a hard organic material, a metal, etc., to enhance the rigidity of the strainer pockets 2525 during filtration.

In some embodiments, strainer pocket 2525 further includes a plurality of second apertures 2527. In some embodiments, the size of the opening of the second through hole 2527 is larger than that of the opening of the first through hole 2544, different sizes of the openings can be selected to filter impurities with different sizes in the sewage, the larger size of the opening of the second through hole 2527 facilitates the sewage to rapidly filter and flow through, and the smaller size of the opening of the first through hole 2544 only enables water to enter the float cover.

When the soil tank 25 is full, the user detaches it from the cleaning device body 22 and removes the cover holder 252 from the soil tank 251, and if the user considers that it is necessary to filter soil while pouring, one way is to put the cover holder 252 horizontally such that the filtering string 2525 is positioned below the soil outlet of the soil tank 251, so that the soil can pass through the recess 2526 of the filtering string 2525 after flowing out of the soil tank 251 to discharge the liquid through the second through hole 2527, thereby filtering most of the soil in the soil, and preventing the soil of large volume from directly pouring to the drainage position (e.g., sewer, toilet) to block the drainage position.

The overall extension direction of filtration string bag 2525 and lid support 252 is the same, and recess 2526 is shallower and the sunken shape is level and smooth, compares in the structure that some contained angles exist of gripping part and filter part, and the user can be more convenient when empting the debris rubbish that filters out, and the use experience is lighter, and similarly, it is also easier at follow-up washing link.

Along sewage tank longitudinal extension's filtration string bag, shared space in the sewage tank when having reduced the assembly is difficult for hanging down impurity, when empting sewage, alternative filtering capability that uses, and easy operation is nimble, has improved the practicality of filtering support.

In some embodiments, the cover support 252 may further include a filter window 2528, for example, a mesh or other filter material may be disposed in the filter window. The filtering window 2528 is disposed on the first support frame 2521 and configured to filter gas. The gas may pass through the first support frame 2521 via the filter window 2528, and particulate matter entrained in the gas may be blocked by the filter window 2528 during the gas flow therethrough to achieve coarse filtration of the gas. The filtering window 2528 is arranged on the first supporting frame 2521, when sewage is poured, the first supporting frame 2521 needs to be taken out from the sewage tank, at this time, the position of the filtering window 2528 arranged on the first supporting frame 2521 is easy for a user to see, i.e. is easy to be sensed by the user, so that the effect of reminding the user of timely cleaning the dirt attached to the filtering window 2528 can be achieved, and the position of the filtering window 2528 is close to the filtering net pocket 2525, so that the user can wash the filtering window 2528 and the filtering net pocket 2525 together during cleaning, optionally, the filtering window 2528 can be a single structure or a two-flap structure or other multi-flap structures, which is not limited.

In some embodiments, the cleaning device 20 further comprises a power source configured to generate an airflow in the cleaning device moving in the same direction that carries the contaminated water (including solid waste) from the cleaning surface into the cleaning device 20 for recovery, whereby the airflow is defined as a recovery airflow. The air flow path through which the recovered air flow flows in the cleaning device 20 is formed by a device air duct, and the whole air flow path at least sequentially passes through the dirt suction port, the dirt collection portion (i.e., the sewage bucket) and the power source of the cleaning device 20, that is, the device air duct at least comprises the dirt suction port, the dirt collection portion (i.e., the sewage bucket) and the power source; the recovery airflow flowing out of the dirt collection portion does not carry the dirt, and therefore, the airflow path defined by the dirt suction port and the dirt collection portion is defined as the recovery path.

The power source may be a suction source, such as a fan, disposed in the device body 22, and configured to circulate the gas in the device air duct to form a recovered air flow, so as to provide suction power for recovering the sewage; the sewage recovery pipe communicates the sewage suction port and the sewage tank 25 to form a part of the equipment air duct, and sewage is sucked into the sewage tank 25 through the sewage recovery pipe under the suction force generated by the fan.

In some embodiments, as shown in fig. 4, the cover bracket 252 further includes a second end 255 opposite to the first end, the second end 255 is adjacent to an open side of the sump housing 251, the cover bracket 252 further includes a filter assembly 2551 disposed at the second end 255, the filter assembly 2551 is configured to allow the flow of the recycled air through the waste conduit 2511, the filter window 2528 and the filter assembly 2551. The recovered air flow is firstly filtered for the first time through the filtering window 2528 and then enters the fan after being filtered for the second time through the filtering component 2551, so that the air entering the fan is ensured to be free of impurities, and the damage to the fan is reduced. Optionally, the filtering assembly 2551 is composed of multiple layers of filter cotton and multiple layers of gauze, and one of the filtering window 2528 and the filtering assembly 2551 may be provided with gauze, or of course, gauze may be provided at both positions of the filtering window 2528 and the filtering assembly 2551 to enhance filtering performance. In some embodiments, the cover bracket further includes a waste tank mounting portion 2552 circumferentially extending from the second end 255 and configured to snap fit into an opening of the waste tank 251.

The cleaning equipment provided by the embodiment of the disclosure can timely detect whether the sewage tank in the cleaning equipment sewage tank is full of sewage and the sewage tank is assembled in place or not through the double floats arranged in the sewage tank, and single-side float blockage detection is realized through signal comparison of the two symmetrical floats.

This disclosed embodiment reduces sewage case occupation space during the assembly through setting up along sewage case longitudinal extension's filter screen bag, avoids hanging down impurity, when empting sewage, shelves the filter screen bag roughly along the horizontal direction and can filter, so that it is right sewage in the sewage case carries out filtering operation, has improved the practicality of filtering support.

As shown in fig. 6, the present disclosure also provides a cleaning system 100, the cleaning system 100 comprising: a pile body 10 and a cleaning device 20 in the previous embodiment. The spud 10 is configured to support the cleaning device 20.

Fig. 7 is a schematic diagram of an exploded structure of the pilings 10 according to some embodiments of the present disclosure, and as shown in fig. 7, some embodiments of the present disclosure provide a pilings 10 configured to support a cleaning device, such as a scrubber, and dry a cleaning component of the cleaning device, such as a cleaning roller of the scrubber. The scrubber can be returned to the pile 10 for support after the cleaning operation is completed and can perform various operations on the pile including, for example, charging, self-cleaning, drying cycles, etc.

As shown in fig. 7, the pile body 10 includes a housing 12, the housing 12 has an accommodating space 13, for example, the housing 12 includes a bottom plate 11 and an upper shell fastened on the bottom plate 11, and the bottom plate 11 and the upper shell enclose the accommodating space 13. The bottom plate 11 and the upper case may be detachable assembly parts or may be integrally formed. The pile 10 further includes a pile blower 14 disposed in the accommodating space 13 and configured to form dry gas in the accommodating space 13. The housing 12 is provided with a pile outlet 123 configured to interface with a bottom outlet of the cleaning device, such as the device body 22 of a floor washing machine.

The device air duct of the cleaning device is used for supplying sewage into the sewage tank and transferring humid air when the cleaning device performs a cleaning operation. When the cleaning equipment is placed back to the pile body, the air outlet of the pile body can be in butt joint with the air outlet of the cleaning equipment, under the action of a pile body fan in the pile body, the air outlet of the dry gas self-cleaning equipment enters the cleaning equipment and reaches the cleaning roller of the cleaning equipment along the equipment air channel of the cleaning equipment so as to dry the cleaning roller of the cleaning equipment, and meanwhile, as the equipment air channel comprises the sewage tank of the cleaning equipment, the dry gas can flow through the sewage tank of the cleaning equipment and dry the inner wall of the sewage tank, the sewage tank and the equipment air channel are prevented from being wet for a long time and breeding dirt.

Finally, it should be noted that: the embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The system or the device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The above examples are only intended to illustrate the technical solutions of the present disclosure, not to limit them; although the present disclosure has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present disclosure.

Claims (15)

1. A cleaning apparatus, comprising:

a cleaning receptacle configured for movement with a cleaning surface;

an apparatus body operatively connected to the cleaning housing, the apparatus body including a waste tank detachably mounted to the apparatus body, the waste tank including a waste tank body having a first direction extending along a waste tank body opening to a waste tank body bottom surface; the sewage tank further comprises a cover support, the cover support is connected with the sewage tank body and extends along the first direction, the cover support comprises a filter net bag, the filter net bag is arranged at the first end, facing the bottom surface of the sewage tank body, of the cover support, and the filter net bag is configured to be arranged to work when the sewage tank is located at an assembly position, and the filter net bag extends along the first direction approximately.

2. The cleaning apparatus defined in claim 1, wherein the cover bracket comprises:

a first support frame extending in the first direction;

a second support frame extending in a second direction substantially perpendicular to the first direction;

a third support frame extending in the second direction symmetrically with the second support frame;

the first support frame, the second support frame and the third support frame approximately form a U-shaped structure.

3. The cleaning apparatus defined in claim 1, wherein the filter screen pocket is integrally formed with the cover bracket.

4. The cleaning apparatus defined in claim 2, wherein the strainer pocket includes a recess that opens in a direction opposite to a direction in which the second support shelf extends.

5. The cleaning apparatus defined in claim 1, wherein the strainer bag comprises a plurality of through-holes.

6. The cleaning apparatus defined in claim 1, wherein the strainer pocket is formed of a hard material.

7. The cleaning apparatus defined in claim 2, wherein the cover bracket further comprises:

and the filtering window is arranged on the first support frame and is configured to filter the recovered airflow.

8. The cleaning apparatus as claimed in claim 7, wherein the sump body comprises:

the sewage pipeline extends towards the opening direction of the sewage tank body along the bottom surface of the sewage tank body and is configured to enable sewage to enter the sewage tank body from the sewage pipeline under the driving of the recovery airflow.

9. The cleaning apparatus defined in claim 8, wherein the cover bracket further comprises:

and the filtering component is arranged at the second end, close to the opening of the sewage tank body, of the cover bracket and is configured to enable the recovered airflow to sequentially circulate through the sewage pipeline, the filtering window and the filtering component.

10. The cleaning apparatus defined in claim 8, wherein the cover bracket further comprises:

and the sewage tank body assembling part is arranged at the second end of the cover bracket in a manner of extending along the circumferential direction and is configured to be clamped and assembled with the sewage tank body.

11. The cleaning apparatus defined in claim 1, wherein the tank body further comprises a handle.

12. The cleaning apparatus defined in claim 2, wherein the cover bracket further comprises:

the first floater cover body is pivotally arranged on the second supporting frame;

and the second floater cover body is pivotally arranged on the third support frame.

13. The cleaning apparatus defined in claim 12,

the edges of the first floater cover body and the second floater cover body are respectively provided with at least one locking piece;

at least one locking piece is arranged at the corresponding position of the second support frame and the third support frame;

the locking piece and the locking piece are matched to realize buckling of the first floater cover body and the second floater cover body.

14. The cleaning apparatus defined in claim 12, wherein the first and second float covers are each provided with a plurality of through-holes.

15. A cleaning system, comprising:

a pile body; and

the cleaning apparatus of any one of claims 1 to 14, the pilings configured to support the cleaning apparatus.

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