CN117122239A - Cleaning recovery container of cleaning device and cleaning device with cleaning device - Google Patents

Abstract

The application particularly relates to a cleaning recovery container of a cleaning device and the cleaning device with the cleaning recovery container. The application aims to solve the technical problem that sewage in the existing clean recovery container is easy to suck up along a matching gap between a floater and a floater bracket. To this end, the present application provides a cleaning recovery vessel of a cleaning device, the cleaning recovery vessel of the cleaning device comprising: a housing, wherein a recovery space for recovering sewage is formed in the housing; the float support is arranged in the recovery space, and the inner wall of the float support is enclosed to form an accommodating space; the floater can be arranged on the floater bracket in a vertical floating way and is positioned in the accommodating space, and a sewage pressure relief groove is formed in the outer wall of the floater and/or the inner wall of the floater bracket. The clean recovery container provided by the application can play a role in pressure relief between the floater and the floater bracket through the sewage pressure relief groove, so that the phenomenon that sewage in the clean recovery container is sucked up along a matching gap between the floater and the floater bracket is reduced.

Description

Cleaning recovery container of cleaning device and cleaning device with cleaning device

Technical Field

The application relates to the technical field of cleaning equipment, in particular to a cleaning recovery container of a cleaning device and the cleaning device with the cleaning recovery container.

Background

This section provides merely background information related to the present disclosure and is not necessarily prior art.

At present, a general float design is basically adopted for a sewage tank of the cleaning device on the market, the float is arranged to be in a conventional shape, the float is integrally formed by blow molding, the shape of the float is generally in a cuboid shape, and an opening at the bottom of the float bracket is designed to be a direct square hole. Tests show that in the process that sewage enters the sewage tank through the sewage tank suction inlet, the sewage can climb to the filter at the top of the sewage tank along the narrow slit space between the floats, so that the filter of the sewage tank is wetted quickly, and the suction force and the filtering capacity of the filter are affected. Especially when using sponge as the filter, sewage is easy to directly permeate filter such as sponge and get into air extractor such as motor, has reduced air extractor's life and has used experience.

Disclosure of Invention

The application aims to solve the technical problem that sewage in the existing cleaning and recycling container is easy to suck up along a matching gap between a floater and a floater bracket at least to a certain extent.

In order to achieve the above object, a first aspect of the present application provides a cleaning recovery container of a cleaning device, the cleaning recovery container of the cleaning device comprising: a housing, wherein a recovery space for recovering sewage is formed in the housing; the float support is arranged in the recovery space, and the inner wall of the float support is enclosed to form an accommodating space; the floater is arranged on the floater bracket in a vertical sliding way and is positioned in the accommodating space, and a sewage pressure relief groove is formed in the outer wall of the floater and/or the inner wall of the floater bracket.

The clean recovery container provided by the application can play a role in pressure relief between the floater and the floater bracket through the sewage pressure relief groove, so that the phenomenon that sewage in the clean recovery container is sucked up along a matching gap between the floater and the floater bracket is reduced. Specifically, because the fit gap between the floater and the floater bracket is narrow, the fit gap between the floater and the floater bracket is easy to form a structure similar to a flat suction pipe, in the process of pumping air in the clean recovery container by the air pumping device, sewage can be sucked up along the fit gap between the floater and the floater bracket, when sewage passes through the sewage pressure relief groove, the size of the sewage pressure relief groove is large, the suction force of the air pumping device can be relieved, at the moment, the sewage in the sewage pressure relief groove can overcome the suction force of the air pumping device by self gravity and fall back to the bottom of the clean recovery container, so that the phenomenon that the sewage in the clean recovery container is sucked up along the floater is reduced.

In addition, the cleaning recovery container of the cleaning device according to the present application may further have the following additional technical features:

according to one embodiment of the application, the outer wall of the float is provided with a recess extending from the bottom of the float upwards to a position where the side wall of the float cooperates with the float support, thereby forming a sewage relief trough.

According to one embodiment of the application, the outer wall of the float is further provided with a matching part which is positioned above the sewage pressure relief groove and is close to the inner wall of the float bracket, and a matching gap is formed between the matching part and the inner wall of the float bracket.

According to one embodiment of the application, an air port is formed at the top of the shell, an air channel communicated with the air port is formed between the floater and the floater bracket, and the air channel comprises a sewage pressure relief groove and a matching gap.

According to one embodiment of the application, the float support and the float are both arranged below the tuyere, the float comprises an upper shell and a lower shell which are arranged from top to bottom, the matching part is arranged on the upper shell, and the sewage pressure relief groove is arranged on the lower shell.

According to one embodiment of the application, the float support and the float are both arranged below the tuyere, the top of the float is also provided with a blocking plug matched with the tuyere, and the blocking plug blocks the tuyere under the condition that the float floats up to a preset position.

According to one embodiment of the application, a floating space of the float is formed between the top of the float and the tuyere, and the clean recovery container further includes a sewage blocking ring disposed around the tuyere and located in the floating space.

According to one embodiment of the application, the side wall of the float support is further provided with a window which avoids the sewage pressure relief groove and communicates the floating space with the recovery space, and the clean recovery container further comprises a window cover which is inclined upwards around an opening arranged on the window.

According to one embodiment of the application, the bottom of the housing is provided with a communicating sewage recovery hole and recovery pipe, and the clean recovery vessel further comprises an isolation cover separating the recovery pipe from the float support.

According to one embodiment of the application, the housing includes a bottom shell having a top opening and a cover assembly covering the top opening, the float support being disposed on the cover assembly.

According to one embodiment of the application, the cleaning and recovery container further comprises an air filter assembly embedded in the cover assembly and covering the air opening, and the air filter assembly is communicated with the air extracting device of the cleaning device.

The second aspect of the application also provides a cleaning device comprising a cleaning recovery vessel of the cleaning device according to the first aspect of the application.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:

FIG. 1 is a first isometric view of a cleaning recovery vessel of a cleaning apparatus according to one embodiment of the application;

FIG. 2 is a second isometric view of a cleaning recovery vessel of a cleaning apparatus according to an embodiment of the present application;

FIG. 3 is a schematic view of a first disassembled structure of a cleaning recovery vessel of the cleaning apparatus shown in FIG. 1;

FIG. 4 is a schematic view of a second disassembled structure of the cleaning recovery vessel of the cleaning apparatus of FIG. 1;

FIG. 5 is a cross-sectional view of a cleaning recovery vessel of the cleaning apparatus of FIG. 1;

FIG. 6 is a schematic view of the float of the cleaning recovery vessel of the cleaning device of FIG. 1;

fig. 7 is a schematic structural view of a supporting frame of a cleaning recovery container of the cleaning apparatus shown in fig. 1.

Wherein, the reference numerals are as follows:

100. cleaning the recovery container; 101. an air port; 102. a sewage pressure relief groove;

10. a housing; 11. a recovery pipe; 12. a handle; 13. a clamping groove;

20. a float support; 21. a chute; 22. a window covering;

30. a float; 31. an upper housing; 311. a mating portion; 32. a lower housing; 321. a groove; 33. sealing the plug; 34. a slide block;

40. a cover assembly; 41. a cover body; 42. a support frame; 421. a sewage baffle ring; 422. an isolation cover; 423. a current collecting plate; 424. a threaded sidewall;

50. an air filtering component; 51. a seal; 52. a fastener; 53. fitting parts.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, the description of the cleaning device by the floor cleaning machine is only a preferred embodiment of the present application, and is not a limitation on the protection scope of the cleaning device, for example, the cleaning device of the present application may be other cleaning devices, such as a hand-held floor cleaning machine, etc., and the adjustment belongs to the protection scope of the cleaning device of the present application.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" are inclusive and therefore specify the presence of stated features, elements, and/or components, but do not preclude the presence or addition of one or more other features, elements, components, and/or groups thereof.

In the description of the present application, unless explicitly stated and limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present application can be understood by those skilled in the art according to the specific circumstances.

For ease of description, spatially relative terms, such as "outer," "inner," "top," "bottom," "perimeter," "end," "side," "upper," "lower," and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the mechanism in use or operation in addition to the orientation depicted in the figures. For example, if the mechanism in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" may include both upper and lower orientations. The mechanism may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used herein interpreted accordingly.

As shown in fig. 1 to 6, according to an embodiment of the present application, there is provided a cleaning and recovering container 100 of a cleaning apparatus, in which, for convenience of explanation of the cleaning apparatus and the cleaning and recovering container 100, the cleaning and recovering container 100 of the cleaning apparatus is illustrated by a floor scrubber and a dust cup-shaped cleaning and recovering container 100 in the floor scrubber, the cleaning and recovering container 100 of the cleaning apparatus includes a housing 10, a float support 20, a float 30, the interior of the housing 10 forming a recovery space for recovering sewage, the float support 20 being disposed in the recovery space, an inner wall of the float support 20 being surrounded by an accommodating space, the float 30 being slidably disposed up and down in the float support 20 and being located in the accommodating space, an outer wall of the float 30 and/or an inner wall of the float support 20 being provided with a sewage pressure relief groove 102 (described in detail below).

In the working process of the cleaning device, sewage in the cleaning device can flow to the recovery space of the cleaning recovery container 100 under the action of negative pressure in the cleaning recovery container 100, in the process that the sewage flows to the cleaning recovery container 100 from the cleaning device, as the matching gap between the floater 30 and the floater bracket 20 is narrow, the matching gap between the floater 30 and the floater bracket 20 is easy to form a structure similar to a flat suction pipe, in the process that the air suction device at the top of the shell 10 sucks air in the cleaning recovery container 100 to form negative pressure, the sewage can be sucked up along the matching gap between the floater 30 and the floater bracket 20, the sewage is sucked up, the sewage overflow risk exists, and the sewage damages the top air suction device and the filter assembly of the shell 10.

In order to reduce the risk of damaging the air extractor and the filter assembly at the top of the housing 10 by sewage, the cleaning and recycling container 100 provided by the embodiment of the application is provided with the sewage pressure relief groove 102 on the outer wall of the float 30 and/or the inner wall of the float support 20, when sewage flows through the sewage pressure relief groove 102, the sewage pressure relief groove 102 can play a role in relieving the pressure of the suction force of the air extractor because the size of the sewage pressure relief groove 102 is larger than the matching gap between the float 30 and the float support 20, and at the moment, the sewage can overcome the suction force of the air extractor by self gravity and fall back to the bottom of the cleaning and recycling container 100, so that the phenomenon of upward suction of the sewage along the float 30 is reduced.

In addition, the embodiment of the present application does not limit the specific installation position and specific structure of the sewage relief groove 102, because the sewage relief groove 102 may be installed on the outer wall of the float 30 or on the inner wall of the float support 20, and the sewage relief groove 102 may be installed on the outer wall of the float 30 or on the inner wall of the float support 20, so as to achieve the purpose of relieving the pressure of the fit gap between the float 30 and the float support 20, thereby reducing the sucking phenomenon of sewage along the fit gap between the float 30 and the float support 20.

Further, the sewage pressure relief groove 102 may be configured as a lower opening structure located at the lower end of the mating gap, and may also be configured as a side opening structure located in the middle of the mating gap, and the sewage pressure relief groove 102 may also be configured as a notch structure of the float support 20, so that the sewage flowing to the mating gap between the float 30 and the float support 20 can achieve the pressure relief effect through the lower opening, the side opening of the sewage pressure relief groove 102 or the notch structure of the float support 20, and the phenomenon that the sewage is sucked up all along the mating gap between the float 30 and the float support 20 is reduced, and the above structures of the sewage pressure relief groove 102 all belong to the protection scope of the sewage pressure relief groove 102 in the embodiment of the present application.

As shown in fig. 6, when the sewage relief groove 102 is provided in a lower opening structure at the lower end of the fitting slit, according to one embodiment of the present application, the outer wall of the float 30 is provided with a groove 321, and the groove 321 extends upward from the bottom of the float 30 to a position where the sidewall of the float 30 is fitted with the float bracket 20, thereby forming the sewage relief groove 102.

In this embodiment, the height of the groove 321 is higher than the height of the sewage in the cleaning and recycling container 100, so that the sewage in the cleaning and recycling container 100 does not contact the mating gap between the float 30 and the float support 20 after soaking in the groove 321, thereby reducing the phenomenon of sucking up the sewage along the mating gap between the float 30 and the float support 20. The embodiment of the present application can minimize the occurrence of the suck-up phenomenon of the sewage along the float 30 by providing the sewage relief tank 102 at the bottom of the float 30. In particular, the grooves 321 may be provided in a rectangular configuration, an arcuate configuration, or other irregular shape.

In addition, the embodiment of the present application is not limited to the depth of the groove 321 because the depth of the groove 321 needs to be set according to a specific application environment, for example, the depth of the groove 321 needs to be designed according to the suction force of the suction device, the width and length of the mating gap between the float 30 and the float support 20, and in particular, according to a preferred embodiment of the present application, the distance between the bottom of the groove 321 and the inner wall of the float support 20 is greater than 0.6mm.

With continued reference to fig. 6, according to an embodiment of the present application, the outer wall of the float 30 is further provided with a fitting portion 311 disposed above the sewage relief tank 102 and adjacent to the inner wall of the float support 20, and a fitting gap is formed between the fitting portion 311 and the inner wall of the float support 20.

In this embodiment, by providing the engaging portion 311 close to the inner wall of the float support 20 on the outer wall of the float 30, a limit engagement is formed between the float support 20 and the float 30, so as to reduce the shaking phenomenon of the float 30 in the process of floating up and down in the float support 20, which is beneficial to improving the working stability of the float 30. Meanwhile, a matching gap is formed between the matching part 311 of the floater 30 and the inner wall of the floater bracket 20, so that the floating resistance of the floater 30 in the floater bracket 20 can be reduced, and the floater 30 can accurately display the sewage level in the cleaning and recycling container 100 in real time.

As shown in fig. 5 and 7, according to an embodiment of the present application, a tuyere 101 is formed at the top of the housing 10, and an air duct communicating with the tuyere 101 is formed between the float 30 and the float holder 20, and includes a sewage pressure relief groove 102 and a fitting slit.

In this embodiment, the top of the housing 10 is further provided with an air extraction device that is in communication with the air inlet 101, and during the operation of the cleaning device, the air extraction device extracts air inside the cleaning and recycling container 100 through the air inlet 101 to form a negative pressure inside the cleaning and recycling container 100, so that sewage in the cleaning device can flow into the cleaning and recycling container 100 under the action of the negative pressure. The air duct provided by the embodiment of the application comprises the sewage pressure relief groove 102 and the matching gap, so that air at the matching gap between the floater 30 and the floater bracket 20 can be pumped away, and the phenomenon that the air at the matching gap between the floater 30 and the floater bracket 20 influences the floating of the floater 30 up and down due to the air pressure rise in the compression process is reduced.

As shown in fig. 6, according to an embodiment of the present application, the float support 20 and the float 30 are disposed below the tuyere 101, the float 30 includes an upper housing 31 and a lower housing 32 disposed from top to bottom, the fitting portion 311 is disposed in the upper housing 31, and the sewage relief groove 102 is disposed in the lower housing 32.

In this embodiment, the upper shell 31 plays a role in guiding and limiting the float 30, the lower shell 32 plays a role in releasing pressure on the float 30, and the shapes and effects of the upper shell 31 and the lower shell 32 are different, so that the embodiment of the application proposes that the float 30 is arranged as a splicing structure of the upper shell 31 and the lower shell 32, which not only can reduce the manufacturing process difficulty of the float 30, but also can reduce the waste of materials. Specifically, the upper shell 31 and the lower shell 32 may be formed by welding, inserting, or bonding, and the combination thereof is within the scope of the present application.

As shown in fig. 6, according to an embodiment of the present application, the float support 20 and the float 30 are both disposed under the tuyere 101, and the top of the float 30 is further provided with a blocking plug 33 cooperating with the tuyere 101, and the blocking plug 33 blocks the tuyere 101 in case that the float 30 floats up to a preset position.

In this embodiment, in order to reduce the phenomenon that excessive sewage occurs in the clean recovery container 100, the embodiment of the application proposes that the top of the float 30 is provided with the sealing plug 33 matched with the air port 101, so that after the sewage in the clean recovery container 100 reaches a preset height value, the sewage can float up the float 30 to the position where the sealing plug 33 is matched with the air port 101, thereby reducing the phenomenon that the air pumping device pumps air in the clean recovery container 100 through the air port 101, and the clean recovery container 100 continuously absorbs the sewage to cause the continuous rise of the liquid level.

As shown in fig. 5 and 7, according to an embodiment of the present application, a floating space of the float 30 is formed between the top of the float 30 and the tuyere 101, and the cleaning recovery container 100 further includes a sewage blocking ring 421 disposed around the tuyere 101 and located in the floating space.

In the present embodiment, when a part of the sewage is sucked to the peripheral region of the tuyere 101 through the fitting gap between the float 30 and the float holder 20, the sewage blocking ring 421 located at the periphery of the tuyere 101 can play a role of blocking the sewage, thereby reducing the inflow of the sewage into the inside of the tuyere 101. Specifically, the sewage stop ring 421 may be provided in a full-circle structure, a semicircular ring structure, or the like, and the sewage stop ring 421 extends toward the floating space to a highest point beyond the fitting gap between the float 30 and the float support 20.

Further, as shown in fig. 7, the cover assembly 40 includes a cover 41 and a supporting frame 42, the side wall of the supporting frame 42 is provided with a threaded side wall 424 matched with the casing 10, the tuyere 101 is provided with a collecting plate 423 of the supporting frame 42, and the upper surface of the collecting plate 423 is provided with an inclined structure, so that sewage flowing onto the supporting frame 42 through the tuyere 101 can flow back to the tuyere 101 through the collecting plate 423 and then flow into the casing 10.

As shown in fig. 4 to 7, according to an embodiment of the present application, the side wall of the float support 20 is further provided with a window which avoids the sewage relief tank 102 and communicates the floating space with the recovery space, and the clean recovery container 100 further includes a window cover 22 which is upwardly inclined from an opening provided around the window.

In this embodiment, the sewage is located below the window, and by providing the window cover 22 with an upward inclined opening at the window, the window cover 22 can shield the sewage below the window during the process of lifting the sewage in the cleaning and recycling container 100, so as to reduce the phenomenon that the sewage flows to the tuyere 101 through the window and the floating space. Further, a window is provided at a side wall of the float support 20 and penetrates the top of the float support 20. The float support 20 is provided with a cylindrical structure, the inner wall of the cylindrical structure encloses a containing space of the float 30, the side wall of the float support 20 is provided with a chute 21, and the outer wall of the float 30 is provided with a sliding block 34 matched with the chute 21.

As shown in fig. 4 and 5, according to an embodiment of the present application, the bottom of the housing 10 is provided with a communicating sewage recovery hole and recovery pipe 11, and the cleaning recovery vessel 100 further includes an isolation cover 422 separating the recovery pipe 11 from the float support 20.

In the present embodiment, the isolation cover 42 may allow the sewage flowing into the cleaning recovery container 100 through the recovery pipe 11 to flow to the bottom of the cleaning recovery container 100 at the side opposite to the float support 20, and then slowly rise up to contact with the float 30 at the inside of the cleaning recovery container 100, and in the course of the sewage flowing to the bottom of the cleaning recovery container 100 through the recovery pipe 11, since the distance between the sewage and the float support 20 is long, the phenomenon that the sewage is directly sucked between the float support 20 and the float 30 can be reduced.

The embodiment of the present application is not limited to the specific structure of the recovery pipe 11 and the isolation cover 422, because the recovery pipe 11 may be a round pipe, a flat pipe or a square pipe disposed at the bottom, the side or the top of the housing 10, and the isolation cover 422 may be a cylindrical structure or a plate structure, which all fall within the protection scope of the recovery pipe 11 and the isolation cover 422 in the embodiment of the present application.

As shown in fig. 2 to 5, according to one embodiment of the present application, the housing 10 includes a bottom case having a top opening and a cover assembly 40 covering the top opening, and the float bracket 20 is disposed at the cover assembly 40.

In the present embodiment, by directly mounting the float support 20 on the cover assembly 20, it is not necessary to provide a complicated mounting structure for supporting the float support 20 in the housing 10, thereby simplifying the manufacturing process of the housing 10 and improving the assembly efficiency of the housing 10.

Specifically, the top of the housing 10 has an opening for installing the cover assembly 40, the cross section of the housing 10 is one of a circle, a closed arc or a rectangle, the cross section of the cover assembly 20 is also one of a circle, a closed arc or a rectangle, the bottom opening of the cover assembly 20 and the top opening of the housing 10 can be connected in a threaded connection manner or in an interference fit manner, a hollow structure is arranged in the middle of the cover assembly 20, the air filter assembly 50 is installed at the hollow structure, the floating space of the float 30 arranged in the float support 20 is communicated with the air filter assembly 50 through the air inlet 101, and under the action of the air extraction device of the cleaning device, air and dust in the cleaning recovery container 100 flow from the floating space in the float support 20 to the air filter assembly 50, and then are discharged to the atmosphere after being filtered by the air filter assembly 50.

As shown in fig. 4 and 5, according to an embodiment of the present application, the cleaning recovery container further includes an air filter assembly 50, the air filter assembly 50 is embedded into the cover assembly 40 and covers the air port 101, and the air filter assembly 50 communicates with an air suction device of the cleaning device.

In this embodiment, the air extracting device extracts air in the clean recovery container 100 through the air filtering component 50, so that negative pressure is formed in the clean recovery container 100, sewage in the clean device flows into the clean recovery container 100 through the sewage pipe and the recovery pipe 11 under the action of the negative pressure, the air filtering component 50 can reduce the phenomenon that impurities such as dust block the air extracting device, and the air filtering component 50 can be HEPA (high efficiency air filter), so that the filtering effect of the air filtering component 50 is improved, and the phenomenon that impurities such as dust are discharged into the atmosphere is reduced.

Specifically, the air filter assembly 50 is disposed on the support frame 42 of the cover assembly 40 through the sealing member 51 and the fastening member 52, and the support frame 42 is clamped to the cover 41 of the cover assembly 40 through the fitting 53. Specifically, in order to improve the tightness between the wind filtering component 50 and the supporting frame 42 and reduce the leakage phenomenon of the water vapor in the clean recovery container 100 at the connection position between the wind filtering component 50 and the supporting frame 42, the embodiment of the application further proposes that a sealing piece 51, such as a sealing ring, is arranged at the annular mounting groove between the wind filtering component 50 and the supporting frame 42, and the purpose of sealing the wind filtering component 50 and the supporting frame 42 is achieved through the sealing ring, specifically, the sealing ring is arranged at the area between the annular mounting part on the wind filtering component 50 and the annular mounting groove on the supporting frame 42.

With continued reference to fig. 1 and 2, according to one embodiment of the present application, the outer wall of the housing 10 is provided with the handle 12, and in this embodiment, when cleaning and maintaining the float 30 and the float support 20, only the cover assembly 40 needs to be removed from the housing 10 by the handle 12, so as to improve the operation experience of the user for maintaining the float 30 and the float support 20. In addition, the outer wall of the cover assembly 40 is also provided with embedded handles, and the handles 12 on the housing 10 and the embedded handles on the cover assembly 40 are respectively located at two opposite sides of the cleaning recovery container 100, so that the operation experience of the user for disassembling the cover assembly 40 is improved, specifically, in the process of disassembling the cover assembly 40 and the housing 10 by the user, one hand holds the handle 12 on the housing 10, and the other hand holds the embedded handles on the cover assembly 40, and because the handles 12 on the housing 10 and the embedded handles on the cover assembly 40 are respectively located at two opposite sides of the cleaning recovery container 100, a force application space is provided for the user to grasp the handles on the cover assembly 40, so that the user can apply enough installation force and disassembly force to the cover assembly 40.

According to the embodiment of the application, a space is arranged between the bottom of the float support 30 and the bottom of the shell 10, the float 30 is contacted with sewage in the shell 10 only after the water level in the shell 10 reaches a monitoring value, so that the working strength of the float 30 is reduced, and when the water level in the shell 10 reaches a warning value, the float 30 floats upwards towards the direction of the air port 101 and blocks the air port 101 through the blocking plug 33, so that the phenomenon that the sewage in the shell 10 is sucked into the air filter assembly 50 and the air exhaust device is reduced.

Further, the cleaning device further comprises a controller (not shown in the figure) and an alarm device (not shown in the figure), wherein the alarm device and the floater 30 are electrically connected with the controller, the controller starts the alarm device after the water level value monitored by the floater 30 reaches the warning value, when the water level in the shell 10 reaches the warning value, the floater 30 sends the water level information in the shell 10 to the controller of the cleaning device, and the controller starts the alarm device to remind a user to clean the cleaning recovery container 100, so that the cleaning recovery container 100 is reduced to influence the normal use of the cleaning device.

According to the embodiment of the application, the recovery pipe 11 is arranged at the bottom of the shell 10 and is positioned in the recovery space, the outside of the recovery pipe 11 is also sleeved with the solid-liquid separator, during the working process of the cleaning device, the gas and the liquid absorbed by the cleaning device carry a small amount of solid garbage to enter the solid-liquid separator of the cleaning recovery container 100 through the sewage pipe of the cleaning device and the recovery pipe 11 of the cleaning recovery container 100, the gas, the liquid and part of the solid garbage with smaller particle size can reach the recovery space of the cleaning recovery container 100 through the solid-liquid separator, and the larger solid garbage is blocked and remains in the solid-liquid separator. The liquid passing through the solid-liquid separator is collected under the action of gravity to the bottom region of the recovery space of the clean recovery container 100, and the gas passing through the solid-liquid separator is discharged after passing through the air filter assembly 50 in a turning direction upwards under the action of the air extractor in the cleaning device.

The second aspect of the present application also provides a cleaning device comprising the cleaning recovery vessel 100 of the cleaning device according to the first aspect of the present application.

In this embodiment, the cleaning device may be one of a floor scrubber, a hand-held floor scrubber, a self-moving floor scrubber, or a glass wiper, and in the use process of the cleaning device, the cleaning device sucks solid waste such as external sewage and dust to the cleaning and recycling container 100, the sewage and dust flow to the solid-liquid separator of the cleaning and recycling container 100 after passing through the sewage pipe 11, the solid particles accumulate on the solid-liquid separator, the sewage flows to the recycling space of the cleaning and recycling container 100 through the filtering holes on the solid-liquid separator, and when a large amount of sewage accumulates in the cleaning and recycling container 100 of the cleaning device, the user can take out the cleaning and recycling container 100 from the cleaning device, and then clean the air filtering assembly 50, the cover assembly 40, the float support 10, the float 20, and the housing 10.

It should be noted that, the present embodiment only describes the structure of the cleaning device related to the improvement point of the present application, and does not represent that the cleaning device does not have other structures, for example, the back of the housing 10 is further provided with a clamping slot 13 matched with the cleaning device, and the other structures of the cleaning device are conventional devices of those skilled in the art, which will not be described herein.

The present application is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present application are intended to be included in the scope of the present application. Therefore, the protection scope of the application is subject to the protection scope of the claims.

Claims (12)

1. A cleaning recovery container of a cleaning device, characterized in that the cleaning recovery container of the cleaning device comprises:

a housing, wherein a recovery space for recovering sewage is formed in the housing;

the float support is arranged in the recovery space, and the inner wall of the float support is enclosed to form an accommodating space;

the floater is arranged on the floater bracket in a vertical sliding way and is positioned in the accommodating space, and a sewage pressure relief groove is formed in the outer wall of the floater and/or the inner wall of the floater bracket.

2. The cleaning recovery vessel of claim 1 wherein the outer wall of said float is provided with a recess extending upwardly from the bottom of said float to a point where the side wall of said float engages said float support to form said dirty relief tank.

3. The cleaning and recovery container of claim 1, wherein the outer wall of the float is further provided with a fitting portion disposed above the sewage relief tank and adjacent to the inner wall of the float support, and a fitting gap is formed between the fitting portion and the inner wall of the float support.

4. A cleaning recovery vessel for a cleaning device according to claim 3, wherein a tuyere is formed at the top of the housing, an air passage communicating with the tuyere is formed between the float and the float support, and the air passage includes the sewage pressure relief groove and the fitting slit.

5. The cleaning and recovery container of claim 4, wherein the float support and the float are both disposed below the tuyere, the float includes an upper housing and a lower housing disposed from top to bottom, the mating portion is disposed in the upper housing, and the sewage relief groove is disposed in the lower housing.

6. The cleaning and recycling container of the cleaning device according to claim 4, wherein the float support and the float are both disposed below the tuyere, a blocking plug is further provided on the top of the float to be matched with the tuyere, and the blocking plug blocks the tuyere in a case that the float floats up to a preset position.

7. The cleaning and recovery container of claim 4 wherein a floating space of said float is formed between a top of said float and said tuyere, said cleaning and recovery container further comprising a sewage baffle ring disposed around said tuyere and located in said floating space.

8. The cleaning and recovery container of claim 7, wherein the side wall of the float support is further provided with a window which avoids the sewage relief groove and communicates the floating space with the recovery space, and the cleaning and recovery container further comprises a window cover which is inclined upward around an opening provided in the window.

9. The cleaning and recovery container of claim 1, wherein the bottom of the housing is provided with a sewage recovery hole and a recovery pipe communicating with the sewage recovery hole, and further comprising a shield provided in the recovery space and separating the recovery pipe from the float support.

10. The cleaning recovery vessel of any one of claims 1 to 9 wherein the housing comprises a bottom shell having a top opening and a cover assembly covering the top opening, the float support being disposed on the cover assembly.

11. The cleaning and recovery vessel of claim 10 further comprising an air filter assembly embedded into said cover assembly and covering said tuyere, said air filter assembly in communication with an air extraction device of said cleaning device.

12. A cleaning device characterized in that it comprises a cleaning recovery vessel of the cleaning device according to any one of claims 1 to 11.