CN117694778A - Floor washing machine and sewage bucket assembly thereof - Google Patents

Abstract

The invention discloses a floor washing machine and a sewage bucket assembly thereof. The sewage bucket assembly comprises a bucket body, a water supply pipe and a separation bracket. The barrel body is provided with a containing cavity and a suction channel, and the suction channel is positioned at the top end of the barrel body and is communicated with the containing cavity; the water supply pipe is arranged in the accommodating cavity and extends from the bottom of the accommodating cavity to the direction close to the suction channel; the separation support is arranged in the accommodating cavity, the separation support is provided with a separation cavity communicated with the suction channel, the water outlet end of the water feeding pipe extends to the separation cavity and is arranged along the exhaust path of the sewage bucket assembly, and at least two stop parts are arranged between the accommodating cavity and the suction channel. The floor washing machine and the sewage bucket assembly thereof can solve the problem that the sewage bucket assembly of the floor washing machine in the prior art is easy to surge.

Description

Floor washing machine and sewage bucket assembly thereof

Technical Field

The invention relates to the technical field of cleaning equipment, in particular to a floor washing machine and a sewage bucket assembly thereof.

Background

Floor washers are an automated cleaning device that is favored by an increasing number of people. Currently, the sewer flushing tank assembly of the hand-held floor cleaning machine on the market is mainly installed on the handle assembly.

The research shows that: in the hand-held floor washing machine, when the floor washing machine body is pulled back and forth by 180 degrees of lying flat, when certain sewage exists in the sewage bucket component, a surge can be generated to cover the whole sewage bucket, the water-vapor separation capacity of the polluted water bucket component is limited, the swing angle of the handle component in the vertical plane cannot exceed 150 degrees at most, when the handle component swings in the vertical plane by more than 150 degrees, the water in the sewage bucket component is easy to surge, and the sewage bucket component enters a vacuum fan arranged on the handle component, so that the vacuum fan is easy to damage. Meanwhile, the swing angle of the handle assembly in the vertical plane cannot exceed 150 degrees, and the floor brush assembly arranged at the bottom of the handle assembly is difficult to enter the bottom of furniture such as a sofa, a tea table, a wardrobe and the like under the blocking effect of the handle assembly, so that the floor of a room is inconvenient to clean comprehensively.

Disclosure of Invention

The invention aims to provide a floor washing machine and a sewage bucket assembly thereof, which at least solve the problem that the sewage bucket assembly of the floor washing machine in the prior art is easy to surge.

According to one aspect of the present invention, there is provided a wastewater tank assembly comprising:

the barrel body is provided with a containing cavity and a suction channel, and the suction channel is positioned at the top end of the barrel body and is communicated with the containing cavity;

the water feeding pipe is arranged in the accommodating cavity and extends from the bottom of the accommodating cavity to a direction close to the suction channel;

the separation support is arranged in the accommodating cavity, a separation cavity communicated with the suction channel is arranged on the separation support, the water outlet end of the water feeding pipe extends to the separation cavity and is arranged along the suction path of the sewage bucket assembly, and at least two stop parts are arranged between the accommodating cavity and the suction channel.

Further, the stop part further comprises a first stop part, and the first stop part is arranged on one side of the separation bracket, which is close to the water outlet end of the water supply pipe, and forms a first gap with the water outlet end of the water supply pipe.

Further, along the height direction of the barrel body, the projection of the water outlet end is positioned in the first stop part.

Further, the maximum width of the first gap is not greater than 40mm along the height direction of the barrel body.

Further, a notch is arranged on the separation bracket and is communicated with the separation cavity;

the first stop part comprises an arc-shaped plate, the arc-shaped plate is at least partially positioned on the periphery of the water supply pipe and forms a first flow passage with the outer wall surface of the water supply pipe in a surrounding mode, and the first flow passage is communicated with the notch.

Further, the stop portion further includes a second stop portion disposed at a side of the separation bracket near the suction passage.

Further, the second stopping portion comprises a first stopping plate, the first stopping plate extends along the inner and outer directions of the accommodating cavity, and a second flow channel is formed between the outer edge of the fourth stopping plate and the inner wall surface of the accommodating cavity.

Further, the stop portion includes a first stop portion and a second stop portion, both of which are located between the separation chamber and the suction channel, and the second stop portion is closer to the suction channel than the first stop portion, and a cavity is provided between the first stop portion and the second stop portion.

Further, the stop part comprises a third stop part, the third stop part is arranged on one side, close to the bottom end of the barrel body, of the separation bracket and forms a third gap with the bottom surface of the accommodating cavity, and a first hollowed-out part communicated with the separation cavity is arranged on the third stop part.

Further, the third stop includes a second stop plate; and/or, the first hollowed-out part comprises at least one hollowed-out through hole.

Further, the stop part further comprises a fourth stop part, the fourth stop part is arranged on one side of the separation bracket opposite to the side wall of the barrel body, a second gap is formed between the fourth stop part and the side wall surface of the accommodating cavity, and a second hollowed-out part communicated with the separation cavity is arranged on the fourth stop part.

Further, the fourth stop includes a third stop plate; and/or, the second hollowed-out part comprises at least one hollowed-out through hole.

Further, the stopper portion further includes a fifth stopper portion disposed at an outer circumferential side of the separation bracket and extending in an inner side direction of the accommodation chamber.

Further, the fifth stop includes at least one fourth stop plate;

when the number of the fourth baffle plates is multiple, the multiple fourth baffle plates are arranged at intervals along the height direction of the separation bracket; and/or the number of the groups of groups,

when the number of the fourth stop plates is multiple, the multiple fourth stop plates are respectively arranged on two opposite sides of the separation bracket.

Further, the wastewater tank assembly further includes:

the first sealing strip is arranged on the first side of the separation bracket and extends along the height direction of the separation bracket;

the second sealing strip is arranged on a second side of the separation bracket opposite to the first side and extends along the height direction of the separation bracket;

the third sealing strip is arranged around the periphery of one end, close to the suction channel, of the separation bracket, and is connected with the first sealing strip and the second sealing strip;

the first sealing strip, the separation bracket and the second sealing strip divide the accommodating cavity into a first cavity and a second cavity, and the suction channel is communicated with the first cavity.

Further, the interference amounts among the first sealing strip, the second sealing strip and the third sealing strip and the inner wall surface of the accommodating cavity are not more than 0.1mm.

Further, the first sealing strip, the second sealing strip and the third sealing strip protrude from the outer surface of the separation bracket to a height of 1mm to 1.5mm.

Further, the barrel body comprises a barrel body and a barrel cover, the barrel cover is detachably arranged on the barrel body, the barrel cover is provided with the suction channel, and the separation bracket is fixedly connected to the barrel cover; and/or the number of the groups of groups,

a filter screen is arranged in the suction channel.

In another aspect, the present invention also provides a floor scrubber, comprising:

a charging base station;

the ground brush assembly is detachably arranged on the charging base station and is provided with a clear water barrel assembly;

the sewage bucket assembly is detachably arranged on the base and communicated with the ground brush assembly through a pipeline, and the vacuum fan is arranged on the base and communicated with the suction channel, wherein the sewage bucket assembly is the sewage bucket assembly.

Further, the base is rotated by 0 ° to 180 ° relative to the ground brush assembly.

Further, when the base is rotated 180 degrees relative to the floor brush assembly, the first chamber of the wastewater tank assembly is located above the second chamber.

The technical scheme of the invention at least can achieve the following technical effects:

due to the fact that the at least two stopping parts are arranged on the separation support on the exhaust path of the sewage bucket assembly, sewage in the accommodating cavity can be stopped for a plurality of times through the action of the stopping parts, the sewage in the accommodating cavity is prevented from being surging and entering the vacuum fan from the suction channel, and the vacuum fan can be prevented from being damaged by the sewage. Meanwhile, the backstop portion in this application is a plurality of, on the convulsions route of sewage bucket assembly, and a plurality of backstop portions can carry out multistage backstop to the sewage of holding intracavity, and the anti-surge is effectual.

In addition, in the application, because the separation bracket of the sewage bucket assembly is provided with the stop part with the anti-surge function, when the floor washing machine is in actual use, even if the base rotates 180 degrees relative to the floor brush assembly, sewage in the accommodating cavity is not easy to enter the vacuum fan from the suction channel. That is, the base in this application can be rotatory 0 to 180 relative to the scrubbing brush subassembly, and clean to furniture positions such as sofa, tea table, wardrobe department when the scrubbing machine, the base can be prone to fall, and the scrubbing brush subassembly of being convenient for gets into to the bottom of sofa, tea table, wardrobe etc. and carries out the comprehensive washing on ground, can improve the use convenience of scrubbing machine.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:

FIG. 1 is a perspective view of a floor scrubber according to an embodiment of the present invention;

FIG. 2 is an exploded view of a floor scrubber according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of a floor scrubber according to an embodiment of the present invention;

FIG. 4 is a perspective view of the floor scrubber according to the embodiment of the present invention rotated 180 degrees;

FIG. 5 is a cross-sectional view of FIG. 4;

fig. 6 is a perspective view illustrating a construction of a sewage bucket assembly according to an embodiment of the present invention;

FIG. 7 is a cross-sectional view of a vacuum blower mounting and bilge tank assembly portion disclosed in an embodiment of the present invention;

fig. 8 is a front view of a wastewater tank assembly according to an embodiment of the present invention;

FIG. 9 is a cross-sectional view A-A of FIG. 8;

FIG. 10 is a cross-sectional view of C-C of FIG. 8;

FIG. 11 is an exploded view of a lagoon assembly disclosed in an embodiment of the present invention;

FIG. 12 is a front view of a portion of a header and a separator bracket disclosed in an embodiment of the present invention;

FIG. 13 is a cross-sectional view of FIG. 12;

FIG. 14 is a rear view of a portion of a header and a separator bracket disclosed in an embodiment of the present invention;

fig. 15 is a perspective view showing a separation bracket according to an embodiment of the present invention.

Wherein the above figures include the following reference numerals:

10. a tub body; 11. a tub body; 12. a barrel cover; 101. a receiving chamber; 1011. a first chamber; 1012. a second chamber; 102. a suction channel; 103. locking; 104. a second gap; 105. a third gap; 106. a first gap; 20. a water supply pipe; 21. a water outlet end; 30. separating the bracket; 31. a third stop portion; 311. a first hollowed-out part; 32. a fourth stopper; 321. a second hollow part; 33. a first stop portion; 331. an arc-shaped plate; 34. a fifth stop; 35. a second stop portion; 36. a notch; 301. a separation chamber; 302. a first flow passage; 303. a second flow passage; 304. a cavity; 40. a first sealing strip; 50. a second sealing strip; 60. a third sealing strip; 70. a filter screen; 80. a liquid level detecting element; 100. a fuselage assembly; 1100. a base; 1101. a recessed portion; 1102. a battery assembly; 1120. a vacuum blower; 200. a charging base station; 300. a floor brush assembly; 3100. a clear water barrel assembly; 3200. a floor brush roller; 400. a pipe; 500. a handle assembly; 510. a display screen; 520. starting up a key; 530. and a PCB board.

Detailed Description

It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present invention. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the authorization specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

As mentioned in the background art, the sewage bucket assembly of the existing floor washing machine is easy to surge, so that the handle assembly of the floor washing machine cannot exceed 150 degrees at maximum in practical use, and the bottoms of furniture such as sofas, tea tables and wardrobe are difficult to clean. Therefore, the invention provides the novel floor washing machine, the sewage bucket component of the floor washing machine is not easy to surge, and the handle component of the floor washing machine can rotate 180 degrees, so that the floor brush component of the floor washing machine can enter the bottoms of furniture such as sofas, tea tables, wardrobe and the like, and the floor washing machine is convenient for comprehensively cleaning the floor of a room. The floor washing machine of the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 3, according to an embodiment of the present invention, there is provided a floor scrubber, which includes a body assembly 100, a charging base station 200, a floor brush assembly 300, and a handle assembly 500.

The charging base station 200 comprises a drying fan, a sunlight-imitating drying lamp tube, a shell and other structural components; the ground brush assembly 300 is detachably installed on the charging base station 200; the body assembly 100 is rotatably mounted on the floor brush assembly 300; the handle assembly 500 is fixedly coupled to the body assembly 100.

Specifically, the floor brush assembly 300 in this embodiment includes a floor brush roller 3200 and a clean water bucket assembly 3100, where the floor brush roller 3200 is disposed at the front end of the floor brush assembly 300, and when in operation, water in the clean water bucket assembly 3100 can be sprayed to the ground by controlling the clean water bucket assembly 3100, and thereafter, the ground can be cleaned by controlling the rotation of the floor brush roller 3200 by using a controller of the floor cleaner.

As shown in connection with fig. 1-5, the fuselage assembly 100 of the present application includes a foundation 1100, a bilge bucket assembly, and a vacuum blower 1120. Wherein the base 1100 is rotatably installed at the floor brush assembly 300, the wastewater tank assembly is detachably installed at the base 1100 and communicates with the floor brush assembly 300 through the pipe 400, and the vacuum fan 1120 is installed at the base 1100 for sucking wastewater of the floor into the wastewater tank assembly. In this embodiment, the end of the pipe 400 extends to the ground brush roller 3200, and as shown in fig. 3, the ground brush roller 3200 rotates in a counterclockwise direction, so that the sewage on the ground can be collected toward the end of the pipe 400, at this time, the vacuum fan 1120 applies a negative pressure suction force to the sewage bucket assembly and the pipe 400, so that the sewage on the ground can be sucked into the sewage bucket assembly, and after the sewage in the sewage bucket assembly reaches a certain amount, the sewage bucket assembly can be detached from the base 1100 and the sewage in the sewage bucket assembly can be poured out.

Referring to fig. 6 to 15, the slop tank assembly in this embodiment includes a tank body 10, a water supply pipe 20, and a separation bracket 30.

Wherein, staving 10 detachably installs on base 1100, and during the concrete installation, can realize connecting through structures such as buckle between staving 10 and the base 1100, simple structure, the dismouting of being convenient for. The barrel body 10 is provided with a containing cavity 101 and a suction channel 102, and the suction channel 102 is positioned at the top end of the barrel body 10 and is communicated with the containing cavity 101; the water supply pipe 20 is arranged in the accommodating cavity 101 and extends from the bottom of the accommodating cavity 101 to a direction approaching the suction channel 102; the separation bracket 30 is disposed in the accommodating chamber 101, the separation bracket 30 is provided with a separation chamber 301 communicating with the suction channel 102, the water outlet end 21 of the water supply pipe 20 extends into the separation chamber 301, and at least two stopping parts are disposed on the separation bracket 30 on the suction path of the sewage bucket assembly.

When the floor scrubber works, the pipeline 400 is communicated with the water supply pipe 20, the suction port of the vacuum fan 1120 is communicated with the suction channel 102, the vacuum fan 1120 works, the pipeline 400 can suck sewage on the ground into the water supply pipe 20 and then enter the separation cavity 301 of the separation bracket 30 for water-vapor separation, the separated air flow enters the vacuum fan 1120 along the suction channel 102 and is discharged from the air outlet of the vacuum fan 1120, and the separated sewage is stored in the accommodating cavity 101 of the barrel body 10. In this embodiment, since at least two stopping portions are disposed between the accommodating cavity 101 and the suction channel 102 on the suction path of the sewage bucket assembly, sewage in the accommodating cavity 101 can be stopped for multiple times by the action of the stopping portions, so that the sewage in the accommodating cavity 101 is prevented from being surging and entering the vacuum fan 1120 from the suction channel 102, and the vacuum fan 1120 can be prevented from being damaged by sewage. Meanwhile, the number of the stopping parts in the embodiment is multiple, and on the exhaust path of the sewage bucket assembly, the stopping parts can perform multistage stopping on sewage in the accommodating cavity 101, so that the anti-surge effect is good.

Further, in the present embodiment, since the stopper having the anti-surge function is provided between the accommodating chamber 101 of the slop bucket assembly and the suction channel 102, even if the base 1100 is rotated 180 ° with respect to the floor brush assembly 300 (see fig. 4 and 5) at the time of actual use of the floor scrubber, sewage in the accommodating chamber 101 is not easily introduced into the vacuum fan 1120 from the suction channel 102. That is, the base 1100 in this embodiment can rotate 0 ° to 180 ° relative to the floor brush assembly 300, when the floor scrubber cleans furniture such as a sofa, a tea table, a wardrobe, etc., the base 1100 can be turned down, so that the floor brush assembly 300 can conveniently enter the bottom of the sofa, the tea table, the wardrobe, etc. to perform the overall cleaning of the floor, and the use convenience of the floor scrubber can be improved.

As shown in fig. 1 to 3 and fig. 6 to 10, the barrel body 10 in the present embodiment is generally a cylindrical structure, the base 1100 is provided with a recess 1101 adapted to the cylindrical structure, and when the barrel body 10 is mounted on the base 1100, the surface of the base 1100 is a relatively smooth cylindrical structure, so that the appearance is complete, and the user experience can be improved. The base 1100 is further provided with a battery assembly 1102, and the battery assembly 1102 is connected to the ground brush assembly 300 through a wire or the like, and when the ground brush assembly 300 is moved to the charging base station 200, the battery assembly 1102 can be charged to supply power to the power consumption components in the floor washing machine. The handle assembly 500 is connected at the end of the base 1100 and extends towards the direction far away from the ground brush assembly 300, and the handle assembly 500 is provided with a display screen 510, a start button 520, a PCB 530 and the like, the display screen 510 is arranged, the working state of the floor cleaning machine is conveniently displayed, and the start button 520 and the PCB 530 are arranged, so that a user can conveniently operate and control the floor cleaning machine.

Further, the tub body 10 in this embodiment includes a tub body 11 and a tub cover 12, the tub cover 12 is detachably disposed on the tub body 11 through a lock catch 103, the separation support 30 is fixedly mounted on the tub cover 12, the foregoing suction channel 102 is disposed on the tub cover 12, the filter screen 70 is disposed in the suction channel 102, and the filter screen 70 may be, for example, a HEPA filter screen, which is a high-efficiency air filter screen, and may be used to trap particle dust and various suspended matters above 0.5 μm, so as to prevent impurities in the accommodating cavity 101 from entering into the vacuum fan 1120 to cause sewage and damage to the vacuum fan 1120, and improve the service life of the floor scrubber in this embodiment. Of course, in other embodiments of the present application, the tub 10 may be formed by enclosing two semicircular shells or a plurality of arc shells, which are all within the scope of the present application as long as they are other modifications under the concept of the present application.

Further, the sewage bucket assembly in this embodiment is further provided with a liquid level detecting element 80, where the liquid level detecting element 80 may be a liquid level meter, a water level detecting probe, a liquid level floater, etc., and by the action of the liquid level detecting element 80, it is convenient to detect the amount of sewage in the accommodating cavity 101, and when the amount of sewage in the accommodating cavity 101 reaches a predetermined amount, for example, when reaching the water level line a shown in fig. 5, the controller may control the corresponding warning element to send a warning signal, so as to remind the user to pour the sewage in the sewage bucket assembly in time.

As shown in fig. 5 to 15, the stopper portions in the present application may be provided in two, three or more, and the structure in which five stopper portions are provided between the accommodating chamber 101 and the suction passage 102 in the present embodiment will be described in detail.

Specifically, the stopper portions in the present embodiment include a third stopper portion 31, a fourth stopper portion 32, a first stopper portion 33, a fifth stopper portion 34, and a second stopper portion 35.

The first stopping portion 33 is disposed on one side of the separation bracket 30 near the water outlet end 21 of the water supply pipe 20, and forms a first gap 106 with the water outlet end 21 of the water supply pipe 20, so that when sewage enters the separation chamber 301 from the water outlet end 21 of the water supply pipe 20 by suction force, the sewage and impurities in the sewage can be stopped in the separation chamber 301 by the stopping of the first stopping portion 33, and thereafter, the impurities in the sewage can be separated and stay in the separation chamber 301, and the sewage can enter the bottom of the accommodating chamber 101 from the gap of the separation bracket 30, and the gas can continue to flow from the gap of the separation bracket 30 along the suction channel 102 towards the vacuum fan 1120. Meanwhile, in this embodiment, the first gap 106 is formed between the water outlet ends 21 of the water supply pipe 20, so that the end portion of the water supply pipe 20 is prevented from being blocked by the first blocking portion 33, and sewage is convenient to enter the accommodating cavity 101.

Alternatively, the maximum width H of the first gap 106 is not more than 40mm in the height direction of the tub 10, and if the width of the first gap is more than 40mm, it is inconvenient to stop the sewage flowing out of the water outlet end 21 of the water supply pipe 20, and the anti-surge effect is not good.

Optionally, along the height direction of the tub 10, the projection of the water outlet end 21 of the water supply pipe 20 is located in the first stop portion 33, that is, the first stop portion 33 can completely cover the water outlet end 21 of the water supply pipe 20, so that the sewage flowing out from the water outlet end 21 can be stopped comprehensively, and further a good anti-surge effect and a good water-vapor separation effect can be achieved.

Further, the separation bracket 30 in the present embodiment is further provided with a notch 36, and the notch 36 is in communication with the separation chamber 301; the first stopping portion 33 includes an arc plate 331, at least a portion of the arc plate 331 is located at the outer periphery of the water supply pipe 20 and surrounds the outer wall surface of the water supply pipe 20 to form a first flow channel 302, the first flow channel 302 is communicated with the notch 36, when sewage flows out from the water outlet end 21 of the water supply pipe 20, impurities are stopped in the separation cavity 301 under the stopping and guiding of the arc plate 331, the sewage flows along the first flow channel 302 toward the bottom of the accommodating cavity 101, and the air flow flows around the arc plate 331 toward the suction channel 102, so as to further improve the water-vapor separation effect of the separation bracket 30.

Further, the second stopper 35 is provided at a side of the separation bracket 30 near the suction passage 102, and the second stopper 35 can play a role of further preventing surging and further performing moisture and impurity separation at a side near the separation bracket 30 near the suction passage 102.

Optionally, the second stop portion 35 includes a fourth stop plate extending in the inner-outer direction of the accommodating chamber 101, that is, the fourth stop plate extends in the radial direction of the accommodating chamber 101, and a second flow channel 303 is provided between the fourth stop plate and the inner wall surface of the accommodating chamber 101, and the second flow channel 303 is in communication with both the first flow channel 302 and the suction channel 102, so as to provide a necessary flow space for the flow of the air flow.

Further, in the present embodiment, the first stop portion 33 and the second stop portion 35 are both located between the separation chamber 301 and the suction channel 102, and the second stop portion 35 is closer to the suction channel 102 than the first stop portion 33, and a cavity 304 is provided between the first stop portion 33 and the second stop portion 35, when the first stop portion 33 and the second stop portion 35 are actually disposed, the second stop portion 35 is enclosed on the periphery of the inlet end of the suction channel 102, after the processing, a cavity 304 is provided between the second stop portion 35 and the first stop portion 33, and when the floor washer is lying flat for 180 °, the water in surge will not be split into the cavity 304; in the lying and turning non-lying process of the floor washing machine, water flows into the accommodating cavity 101 along the arc-shaped plate 331 on the first stop part 33, the first stop part 33 and the second stop part 35 cooperate, and the functions of preventing water from flowing backwards and preventing the floor washing machine from being in lying and surge can be achieved.

The third stopping portion 31 is disposed on a side of the separation bracket 30 near the bottom end of the tub 10, and forms a second gap 104 with the bottom surface of the accommodating cavity 101, and a first hollow portion 311 communicating with the separation cavity 301 is disposed on the third stopping portion 31. In this structure, since the third stopping portion 31 is spaced from the bottom surface of the accommodating cavity 101 by the second gap 104, at this time, the cavity at the second gap 104 can store and collect sewage, and the third stopping portion 31 can stop the sewage in the accommodating cavity 101, so that the surge at the bottom of the accommodating cavity 101 is stabilized. Meanwhile, by arranging the first hollow portion 311 on the third stop portion 31, the sewage in the separation chamber 301 can enter the bottom of the accommodating chamber 101 from the first hollow portion 311, and in addition, when the vacuum fan 1120 works, the surge force below the first hollow portion 311 can be removed.

Optionally, the third stop portion 31 in this embodiment includes a second stop plate, and the first stop has a simple structure and is easy to process. Optionally, the first hollow portion 311 includes at least one hollow through hole, that is, the first hollow portion 311 may be provided with one hollow through hole, or may be provided with two or more hollow through holes. Of course, in other embodiments of the present application, the third stop portion 31 may be provided with a structure such as a stop net, and any other modifications that are within the contemplation of the present application are within the scope of the present application.

Further, the fourth stopping portion 32 is disposed on a side of the separation bracket 30 opposite to the sidewall of the tub 10, that is, the fourth stopping portion 32 is located on an outer peripheral side of the separation bracket 30, and the fourth stopping portion 32 is spaced from the sidewall surface of the accommodating cavity 101 by a third gap 105, and a second hollowed portion 321 communicating with the separation cavity 301 is disposed on the fourth stopping portion 32. Similarly, since the third gap 105 is formed between the fourth stopping portion 32 and the side wall surface of the accommodating cavity 101 in this embodiment, when the base 1100 rotates 180 ° relative to the floor brush assembly 300, the presence of the third gap 105 facilitates storing the sewage, and the fourth stopping portion 32 can stop the sewage in the accommodating cavity 101, so that the surge at the bottom of the accommodating cavity 101 is smoothed. In addition, when the vacuum fan 1120 works, the second hollowed-out portion 321 can also remove the surge force below the second hollowed-out portion.

Optionally, the fourth stop 32 includes a third stop plate, which extends along the height of the separation bracket 30, and the third stop plate are integrally formed and connected to form a second stop, so that the structure is stable and convenient for processing. Optionally, the second hollowed-out portion 321 includes at least one hollowed-out through hole. That is, the second hollow portion 321 may be provided with one hollow through hole, or may be provided with two or more hollow through holes. Similarly, in other embodiments of the present application, the fourth stopper 32 may have a structure such as a stop net, and any other modifications within the spirit of the present application are within the scope of the present application.

Further, the fifth stop portion 34 is disposed on the outer peripheral side of the separation bracket 30 and extends along the inner and outer directions of the accommodating cavity 101, that is, the fifth stop portion 34 extends along the radial direction of the accommodating cavity 101, and by the action of the fifth stop portion 34, a further anti-surge effect can be achieved on the sewage in the accommodating cavity 101.

Optionally, the fifth stop 34 in this embodiment includes one fourth stop plate, and may also include multiple fourth stop plates, where the fifth stop 34 includes four fourth stop plates is shown in fig. 12 of the present application. When the fourth stop plates are provided in plural, the plural fourth stop plates are disposed at intervals along the height direction of the separation bracket 30, and thus, in the height direction of the separation bracket 30, the plural third stop plates can exert the effect of preventing the surge for plural times. Preferably, when the fourth stop plate is multiple, the multiple fourth stop plates are respectively arranged on two opposite sides of the separation bracket 30, so that not only can the effect of preventing the surge for multiple times be achieved, but also the position of preventing the surge is more comprehensive.

Referring to fig. 11 to 15, the slop bucket assembly in this embodiment further includes a first sealing strip 40, a second sealing strip 50, and a third sealing strip 60.

Wherein, the first sealing strip 40 is arranged at the first side of the separation bracket 30 and extends along the height direction of the separation bracket 30; the second sealing strip 50 is disposed at a second side of the separation bracket 30 opposite to the first side, and extends in the height direction of the separation bracket 30; the third sealing strip 60 is provided around the outer circumference of one end of the separation bracket 30 near the suction passage 102, and is connected to the first sealing strip 40 and the second sealing strip 50. So set up, after installing separation support 30, first sealing strip 40, second sealing strip 50 and third sealing strip 60 in holding chamber 101, first sealing strip 40, separation support 30 and second sealing strip 50 divide holding chamber 101 into first cavity 1011 and second cavity 1012, after base 1100 rotates 180 with respect to brush assembly 300, first cavity 1011 is located second cavity 1012 top, and suction channel 102 communicates with first cavity 1011, more be convenient for carry out the steam separation, and even after base 1100 rotates 180 with respect to brush assembly 300, sewage mainly is located second cavity 1012, the during operation of vacuum fan 1120, sewage in holding chamber 101 is difficult to flow to vacuum fan 1120 from holding chamber 101, more be convenient for carry out effective protection to vacuum fan 1120, can effectively improve the life of scrubber in this embodiment.

Further, in this embodiment, the interference amounts between the first sealing strip 40, the second sealing strip 50, and the third sealing strip 60 and the inner wall surface of the accommodating cavity 101 are not greater than 0.1mm, so that the anti-surge effect can be achieved to a certain extent, and the separation bracket 30 can be easily pulled out from the accommodating cavity 101.

Alternatively, the first sealing strip 40, the second sealing strip 50, and the third sealing strip 60 protrude from the outer surface of the separation bracket 30 (the outer surface where the corresponding sealing strips are provided) by a height of 1mm to 1.5mm, for example, 1mm, 1.2mm, 1.3mm, 1.4mm, or 1.5mm. By making the first sealing strip 40, the second sealing strip 50 and the third sealing strip 60 protrude from the outer surface of the separation bracket 30 to a height of 1mm to 1.5mm, it is possible to ensure that the first sealing strip 40, the second sealing strip 50 and the third sealing strip 60 have sufficient extrusion deformation when being installed in the accommodating cavity 101 along with the separation bracket 30, reduce installation force and ensure that installation handfeel is better. Illustratively, the first sealing strip 40, the second sealing strip 50 and the third sealing strip 60 in this embodiment are sealing strips, and the separation bracket 30 is a hard rubber frame, which has a simple structure, is convenient for processing, and has low manufacturing cost.

According to the above embodiments, it can be known that the floor scrubber of the present invention has at least the following technical effects:

(1) The separating bracket of the floor washing machine is provided with 5 anti-surge designed stop parts, when the floor washing machine is used by lying down for 180 degrees, the return of sewage in the sewage bucket assembly can slow down or even avoid the suction of sewage at the suction channel through the anti-surge stop part unloading force on the separating bracket; the water level detection element is used for detecting a water level in-place signal in the sewage bucket assembly of the floor washing machine and transmitting water level data in an alarm mode; the barrel cover and the third stop part, the third gap and the fourth stop plate A filter screen are used for conducting a suction air duct of the machine body vacuum fan, the third stop part, the third gap and the fourth stop plate A filter screen play a role in protecting the final layer of water-proof ventilation, so that the floor cleaning machine technology is upgraded to be capable of lying flat by 180 degrees, the cleaning height limit of the whole machine is reduced, the cleaning height limit of a wardrobe and a furniture bottom area is facilitated, the use scene is diversified, and the effect of low cost is achieved by distinguishing the traditional technology.

(2) The floor washing machine adopts a design of preventing surging of a separation bracket, ensures that the floor washing machine works normally, ensures that water and steam of a sewage bucket are separated normally, ensures that a vacuum fan does not have water inflow, can realize 180-degree horizontal falling, can realize most of use scenes of the traditional floor washing machine, and can clean low spaces such as the bottom of a sofa, the bottom of a bed, a low cabinet area and the like, and the use scene is wider.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present invention.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (21)

1. A sanitary bucket assembly, comprising:

the novel water heater comprises a barrel body (10), wherein a containing cavity (101) and a suction channel (102) are arranged on the barrel body (10), and the suction channel (102) is positioned at the top end of the barrel body (10) and is communicated with the containing cavity (101);

a water supply pipe (20), wherein the water supply pipe (20) is arranged in the accommodating cavity (101) and extends from the bottom of the accommodating cavity (101) to a direction approaching the suction channel (102);

separation support (30), separation support (30) set up in holding chamber (101), be provided with on separation support (30) with separation chamber (301) of suction channel (102) intercommunication, the play water end (21) of upper water pipe (20) extend to in separation chamber (301), and follow on the convulsions route of bilge barrel subassembly, holding chamber (101) with be provided with two at least backstop portions between suction channel (102).

2. The wastewater tank assembly according to claim 1, characterized in that the stop part further comprises a first stop part (33), wherein the first stop part (33) is arranged on one side of the separation bracket (30) close to the water outlet end (21) of the water supply pipe (20) and forms a first gap (106) with the water outlet end (21) of the water supply pipe (20).

3. A sewer tank assembly according to claim 2, characterised in that the projection of the water outlet end (21) is located in the first stop (33) in the height direction of the tank body (10).

4. A sewer tank assembly according to claim 3, characterised in that the maximum width of the first gap (106) is not more than 40mm in the height direction of the tank body (10).

5. A sewer assembly according to claim 3, characterised in that the separator bracket (30) is provided with a recess (36), which recess (36) communicates with the separator chamber (301);

the first stop part (33) comprises an arc-shaped plate (331), the arc-shaped plate (331) is at least partially positioned on the periphery of the water supply pipe (20) and is surrounded with the outer wall surface of the water supply pipe (20) to form a first flow passage (302), and the first flow passage (302) is communicated with the notch (36).

6. The sanitary bucket assembly according to claim 1, wherein the stop further comprises a second stop (35), the second stop (35) being arranged at a side of the separation bracket (30) close to the suction channel (102).

7. The wastewater tank assembly according to claim 6, characterized in that the second stop (35) comprises a first stop plate extending in the inner and outer direction of the receiving cavity (101), a second flow channel (303) being formed between an outer edge of the first stop plate and an inner wall surface of the receiving cavity (101).

8. The sanitary tank assembly according to claim 1, wherein the stop comprises a first stop (33) and a second stop (35), wherein the first stop (33) and the second stop (35) are each located between the separation chamber (301) and the suction channel (102), wherein the second stop (35) is closer to the suction channel (102) than the first stop (33), and wherein a cavity (304) is provided between the first stop (33) and the second stop (35).

9. The sewage bucket assembly according to claim 1, wherein the stopping portion comprises a third stopping portion (31), the third stopping portion (31) is arranged on one side, close to the bottom end of the bucket body (10), of the separation bracket (30), a second gap (104) is formed between the third stopping portion and the bottom surface of the accommodating cavity (101), and a first hollowed-out portion (311) communicated with the separation cavity (301) is arranged on the third stopping portion (31).

10. A sewer assembly according to claim 9, characterized in that the third stop (31) comprises a second stop plate; and/or, the first hollowed-out part (311) comprises at least one hollowed-out through hole.

11. The sewage bucket assembly according to claim 1, wherein the stopping portion further comprises a fourth stopping portion (32), the fourth stopping portion (32) is arranged on one side, opposite to the side wall of the bucket body (10), of the separation bracket (30), a third gap (105) is formed between the fourth stopping portion and the side wall surface of the accommodating cavity (101), and a second hollowed-out portion (321) communicated with the separation cavity (301) is arranged on the fourth stopping portion (32).

12. The sanitary tank assembly according to claim 11, wherein the fourth stop (32) comprises a third stop plate; and/or, the second hollowed-out part (321) comprises at least one hollowed-out through hole.

13. The sanitary tank assembly according to claim 1, wherein the stopper further comprises a fifth stopper (34), the fifth stopper (34) being provided at an outer circumferential side of the separation bracket (30) and extending in an inner side direction of the accommodation chamber (101).

14. The sanitary tank assembly according to claim 13, wherein the fifth stop (34) comprises at least one fourth stop plate;

when the number of the fourth baffle plates is multiple, the multiple fourth baffle plates are arranged at intervals along the height direction of the separation bracket (30); and/or the number of the groups of groups,

when the number of the fourth stop plates is multiple, the multiple fourth stop plates are respectively arranged on two opposite sides of the separation bracket (30).

15. The sanitary tank assembly according to any one of claims 1 to 14, further comprising:

a first sealing strip (40), wherein the first sealing strip (40) is arranged on the first side of the separation bracket (30) and extends along the height direction of the separation bracket (30);

a second sealing strip (50), wherein the second sealing strip (50) is arranged on a second side of the separation bracket (30) opposite to the first side and extends along the height direction of the separation bracket (30);

the third sealing strip (60) is arranged around the periphery of one end, close to the suction channel (102), of the separation bracket (30), and is connected with the first sealing strip (40) and the second sealing strip (50);

wherein the first sealing strip (40), the separation bracket (30) and the second sealing strip (50) divide the accommodating cavity (101) into a first cavity (1011) and a second cavity (1012), and the suction channel (102) is communicated with the first cavity (1011).

16. The sanitary tank assembly according to claim 15, wherein the interference between the first sealing strip (40), the second sealing strip (50) and the third sealing strip (60) and the inner wall surface of the receiving chamber (101) is not more than 0.1mm.

17. The sanitary tank assembly according to claim 15, wherein the first sealing strip (40), the second sealing strip (50) and the third sealing strip (60) protrude from the outer surface of the separation bracket (30) by a height of 1 to 1.5mm.

18. The sewer tank assembly according to any of claims 1 to 14, wherein the tank body (10) comprises a tank body (11) and a tank cover (12), the tank cover (12) is detachably arranged on the tank body (11), the tank cover (12) is provided with the suction channel (102), and the separation bracket (30) is fixedly connected to the tank cover (12); and/or the number of the groups of groups,

a filter screen is arranged in the suction channel (102).

19. A floor scrubber, comprising:

a charging base station (200);

the ground brush assembly (300), the ground brush assembly (300) is detachably installed on the charging base station (200), and the clean water barrel assembly (3100) is arranged on the ground brush assembly (300);

fuselage subassembly (100), fuselage subassembly (100) including base (1110), bilge bucket subassembly and vacuum fan (1120), base (1110) rotatably install on ground brush subassembly (300), bilge bucket subassembly detachably install on base (1110) and through pipeline (400) with ground brush subassembly (300) intercommunication, vacuum fan (1120) install on base (1110) and with suction channel (102) intercommunication, wherein, bilge bucket subassembly is the bilge bucket subassembly of any one of claims 1 to 18.

20. The floor scrubber according to claim 19, wherein the angle of rotation of the base (1110) relative to the floor brush assembly (300) is 0 ° to 180 °.

21. The floor scrubber according to claim 20, wherein the first chamber (1011) of the sanitary bucket assembly is located above the second chamber (1012) when the base (1110) is rotated 180 ° relative to the floor brush assembly (300).