CN218500661U - Dirt accumulation container and cleaning equipment - Google Patents

Abstract

The utility model relates to a dirt accumulation container and cleaning equipment, wherein the dirt accumulation container is suitable for being installed in the cleaning equipment and comprises a box body, a side part and a base connected with the side part; the water inlet is communicated with the box body and is suitable for conveying liquid into the box body; wherein, the base includes inner wall and sets up the first filter piece in inner wall one side. Through being provided with the base in long-pending dirty container, and the base includes inner wall and the first filtration piece of setting in inner wall one side to make and get into the sewage that is long-pending dirty container in from the water inlet and can filter through first filtration piece, and carry the liquid after will filtering to the confession liquid container in, with this realization with the sewage in long-pending dirty container after the purpose of reuse, and can also reduce the water storage capacity (clear water + sewage) of whole cleaning device self, avoid frequently trading water to the confession liquid container.

Description

Dirt accumulation container and cleaning equipment

Technical Field

The utility model relates to a clean field of machine of sweeping the floor, concretely relates to long-pending dirty container and cleaning equipment.

Background

With the improvement of domestic living standard, household cleaning equipment and appliances such as a dust collector, a sweeper, a floor washing machine and the like are more and more. The cleaning device is generally configured to provide cleaning liquid towards a surface to be cleaned or a cleaning assembly through a liquid supply container so that the cleaning assembly can better clean the surface to be cleaned, suck sewage stains generated by the cleaning assembly on the surface to be cleaned and garbage on the surface to be cleaned into a dirt accumulation container under the action of a negative pressure source through the dirt accumulation container, and then manually treat the sewage stains and the like collected in the dirt accumulation container; in addition, since the clean water tank has a limited capacity, the cleaning liquid needs to be added for several times to complete the whole cleaning process, which is very poor for the user.

Accordingly, there is a need for improvements in the art that overcome the deficiencies in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long-pending dirty container and cleaning equipment that the filter effect is good, and the function is practical.

The utility model aims at realizing through the following technical scheme: a dirt collection container adapted to be mounted in a cleaning appliance, comprising:

the box body comprises a side part and a base connected with the side part;

a water inlet in communication with the tank adapted to deliver liquid into the tank;

the base comprises an inner wall and a first filtering piece arranged on one side of the inner wall, and the orthographic projection of the first filtering piece on the inner wall always covers the inner wall.

Optionally, in the above dirt collecting container, the first filter element includes a filter portion, the inner wall includes a step, the step protrudes inwards from an edge of the inner wall, and the filter portion overlaps above the step.

Optionally, in the above dirt collecting container, the base is provided with an installation position, the side portion is provided with an insertion portion adapted to the installation position, and the base is connected to the side portion through the installation position and the insertion portion.

Optionally, in the above dirt collecting container, the dirt collecting container further includes a support member, the support member is disposed below the filtering portion in a height direction of the dirt collecting container, and at least a part of the support member is connected to the base.

Optionally, in the above dirt collecting container, the base and the side portion are integrally formed, and the first filter member is disposed in the box body and close to the base.

Optionally, in the above dirt collecting container, the first filter member serves as the base, and the inner wall is formed on the first filter member.

Optionally, in the above dirt collecting container, the box body further includes a second filter element, and the second filter element is disposed between the water inlet and the first filter element.

Optionally, in the above dirt collecting container, the first filter member is made of ceramic, and the second filter member is made of PP or PE.

Optionally, in the above dirt collecting container, the first filter member is further provided with a recess.

The utility model also provides a cleaning device, include:

a body;

the cleaning assembly is connected with the machine body and is suitable for cleaning a surface to be cleaned under the action of external force;

the water tank is arranged on the machine body and comprises a liquid supply container and a dirt accumulation container, the liquid supply container is suitable for conveying liquid to the cleaning assembly, the dirt accumulation container is any one of the dirt accumulation containers, and a base of the dirt accumulation container is communicated with the liquid supply container so as to convey the liquid in the dirt accumulation container into the liquid supply container after being filtered.

Compared with the prior art, the utility model discloses following beneficial effect has: the base is arranged in the dirt accumulation container and comprises the inner wall and the first filtering piece arranged on one side of the inner wall, so that sewage entering the dirt accumulation container from the water inlet can be filtered through the first filtering piece, and the filtered liquid is conveyed into the liquid supply container, so that the aim of recycling the sewage in the dirt accumulation container after being filtered is fulfilled, the water storage capacity (clear water and sewage) of the whole cleaning equipment can be reduced, and the frequent water change of the liquid supply container and the peculiar smell generated by bacterial reproduction in the dirt accumulation container are avoided; when the sewage in the long-pending dirty container is less, also can make less sewage fully contact with the first filter piece that is the inner wall one side of base to realize even the less also can fully filterable purpose of sewage volume, improve filtration efficiency, can also reduce the occupation space of first filter piece.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a dirt container according to the present invention;

FIG. 2 is an exploded view of the dirt collection container shown in FIG. 1;

FIG. 3 is a schematic view of a portion of the dirt container shown in FIG. 1 in another orientation;

FIG. 4 is a cross-sectional view of the dirt collection container shown in FIG. 1;

fig. 5 is a partially enlarged view of fig. 4.

Description of the reference numerals:

10-a dirt accumulation container;

1-box, 11-side, 12-base, 13-concave;

2-a water inlet;

3, water inlet pipe;

41-a first filter piece, 4111-a mounting position, 4112-a step, 412-a filter part, 4121-a plug part;

5-a supporting piece;

6-handle part.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

Example 1

Referring to fig. 1, a dirt collecting container 10 according to a preferred embodiment of the present invention is suitable for being installed on a cleaning device, so that when the cleaning device cleans a surface to be cleaned, a liquid supply container of the cleaning device can supply cleaning liquid (clean water) toward the surface to be cleaned or a cleaning member to achieve a better cleaning effect on the surface to be cleaned, and meanwhile, a dirt suction port of the cleaning device sucks sewage, dirt, and the like on the surface to be cleaned into the dirt collecting container 10 under the action of a negative pressure source. The cleaning device may be a cleaning robot, a vacuum cleaner, a sweeper, etc., and the type of the cleaning device is not particularly limited herein.

In order to reduce the frequency of water adding to the liquid supply container and the frequency of disposing the dirt accumulation container 10 by the user, the sewage in the dirt accumulation container 10 is generally disposed and then input into the liquid supply container again. By the arrangement, on one hand, sewage in the dirt accumulation container 10 can be treated and then returned to the liquid supply container, so that cleaning liquid is provided for a surface to be cleaned or a cleaning piece, and the purpose of recycling is achieved; on the other hand, by processing the sewage in the dirt accumulation container 10 and then delivering the processed sewage to the liquid supply container again, the frequency of adding water to the liquid supply container by a user and the frequency of processing the dirt accumulation container 10 can be reduced.

Among the prior art, be provided with the filter core in the long-pending dirty container usually, in order to facilitate the dismantlement renew cartridge, peg graft this filter core in long-pending dirty container usually to make the sewage that enters into long-pending dirty container can contact with this filter core, realize the processing to the sewage in the long-pending dirty container. However, the filter element is arranged in the dirt accumulation container, and only when the amount of the sewage in the dirt accumulation container reaches a certain amount, the filter element is fully contacted with the sewage in the dirt accumulation container, even the sewage does not filter the filter element, the filter element can play a role in filtering, and the filtering efficiency of the sewage is ensured. That is, when the cleaning device cleans the surface to be cleaned only once or a few times, or the amount of sewage generated by the surface to be cleaned is small, a small amount of sewage in the sewage accumulating container cannot be fully contacted with or even contacted with the filter element, so that the small amount of sewage in the sewage accumulating container cannot be filtered by the filter element, the circulating water feeding of the liquid supply container cannot be realized, and the small amount of sewage stains in the sewage accumulating container cannot be cleaned for a long time, so that bacteria can be multiplied, and peculiar smell is generated.

Referring to fig. 2, the dirt container 10 includes a box 1, a water inlet 2 communicating with the box 1, and a filter member. The box body 1 comprises a side portion 11, a base 12 connected with the side portion 11 and a cavity formed by enclosing the side portion 11 and the base 12, and the water inlet 2 is communicated with a dirt suction port and the cavity of the cleaning device respectively so as to suck sewage and dirt on a surface to be cleaned into the cavity of the box body 1 through the dirt suction port and the water inlet 2 under the action of a negative pressure source.

It should be noted that, in this embodiment, the water inlet 2 is disposed on the base 12, and the dirt container 10 further includes a water inlet pipe 3, and the water inlet pipe 3 is communicated with the water inlet 2 on the base 12, so that the sewage can flow upward from the water inlet 2 under the action of the negative pressure source through the dirt suction port until the sewage falls into the dirt container 10 from the water inlet pipe 3. This arrangement has the advantage over the arrangement of the water inlet 2 above the tank 1 that the flow path of the contaminated water can be reduced, while the operating power of the negative pressure source can be reduced. It is noted that the base 12 is further provided with a recess 13, so that the sewage in the sewage container 10 can be collected in the recess 13.

In order to solve the above problem, in the present embodiment, the base 12 includes an inner wall and the first filter 41 disposed on one side of the inner wall, and an orthographic projection of the first filter 41 on the inner wall always covers the inner wall. So that the sewage entering the box body 1 under the action of the negative pressure source can directly filter the liquid in the dirt collecting container 10 through the contact with the first filter element 41, and the filtered liquid is conveyed into the liquid supply container of the cleaning equipment, thereby realizing the purpose of reusing the sewage in the dirt collecting container 10 after filtering, reducing the self water storage capacity (clear water and sewage) of the whole cleaning equipment, and avoiding frequent water change of the liquid supply container and peculiar smell generated by bacterial reproduction in the dirt collecting container 10; on the other hand, when the amount of the sewage in the sewage accumulating container 10 is small, the small amount of the sewage can be sufficiently contacted with the first filter member 41 as the base 12, so that the purpose of sufficiently filtering the sewage even if the amount of the sewage is small can be achieved, and the filtering efficiency can be improved; in addition, the space occupied by the first filter member 41 can be reduced as compared with the case where the first filter member 41 is vertically disposed in the contamination container 10 alone.

In one embodiment, base 12 is removably attached to side 11 to facilitate cleaning or replacement of the inner wall of first filter element 41 or base 12 by a user. Referring to fig. 4 and 5, in the present embodiment, a mounting position 4111 is disposed on the base 12, and a plug portion 4121 adapted to the mounting position 4111 is disposed on the side portion 11, and the base 12 is connected to the side portion 11 through the mounting position 4111 and the plug portion 4121. In this embodiment, the base 12 is annular or nearly annular, the mounting portion 4111 is an annular groove formed on the annular base, and the insertion portion 4121 is an annular protrusion protruding from one end of the side portion 11 toward the base 12. The annular protrusion is inserted into the annular groove to connect the base 12 with the side portion 11, so that the sewage in the case 1 can contact the first filter 41 to achieve a filtering effect.

The first filter 41 includes a filter portion 412, and the filter portion 412 is disposed above the inner wall of the base 12, so that the sewage flowing into the cavity from the water inlet 2 can flow through the filter portion 412, so as to filter the sewage in the cavity by the filter portion 412. In detail, be provided with on the base 12 from the inside step 4112 that forms that protrudes of the edge of base 12, this filter 412 overlap joint is in step 4112 top to what make filter 412 and the diapire of base 12 be connected is more firm, when sewage flows through to filter 412, it can produce certain impact force to filter 412, can prevent filter 412 and base because impact force and separate through being provided with lapped step 4112.

Further, referring to fig. 3, the dirt container 10 further includes a supporting member 5, in the height direction of the dirt container 10, the supporting member 5 is disposed below the filtering portion 412, and at least a portion of the supporting member 5 is connected to the bottom wall of the base, so as to further prevent the filtering portion from being separated from the base. In this embodiment, two supporting members 5 are provided, and a certain distance is provided between the two supporting members 5 to better fix the filtering portion 412 on the inner wall of the base. On the other hand, the two supporting pieces 5 are arranged below the filtering part 412, and the supporting pieces 5 also have a certain flow guiding effect on the sewage filtered by the filtering part 412 so as to convey the liquid collected by the filtering part 412 into the liquid supply container.

In another embodiment, the base 12 and the side portion 11 are integrally formed, and the first filtering member 41 is disposed in the box body and is disposed close to the base, at this time, a water outlet is disposed on the bottom wall of the base 12, so that the sewage entering the cavity from the water inlet flows through the first filtering member 41 first, so that the sewage is filtered by the first filtering member 41, and the filtered clean water flows into the liquid supply container through the water outlet disposed on the base 12, so as to also achieve the treatment and recycling of the sewage.

In yet another embodiment, the first filter member 41 is provided as the base 12, with the inner wall formed on the first filter member. That is to say, the box body 1 is enclosed by the side part 11 and the first filtering member 41, and after the sewage enters the cavity from the water inlet, the sewage flows through the first filtering member 41 and then is communicated with the liquid supply container, so as to realize the filtering treatment and recycling of the sewage. It should be noted that the first filter member 41 and the side portion 11 may be fixedly connected or detachably connected, and the connection manner is not particularly limited.

The box 1 further includes a second filter (not shown), and the second filter is disposed between the water inlet 2 and the first filter 41, so that the sewage entering the dirt container 10 from the water inlet 2 flows through the second filter and the first filter 41 in sequence, so that the sewage in the dirt container 10 can be primarily filtered through the second filter, and the primary filtered liquid flows through the first filter 41, thereby completing the secondary filtration of the liquid.

In this embodiment, a second filter is provided in the box 1, in particular between the horizontal plane in which the highest part of the inlet pipe 3 is located and the base 12, which second filter is provided with a through hole through which the inlet pipe 3 passes to communicate with the inlet port 2, so that the sewage flowing out of the inlet pipe 3 can flow through the second filter. In other embodiments, the second filter element can be arranged at other positions, for example, at the water inlet 2 or in the water inlet pipe 3, which can also be achieved.

It should be noted that, in this embodiment, the second filter is made of PP or PE, and the aperture thereof is 300-400 meshes, so as to receive the sewage strongly, intercept larger particles of the dirt in the dirt collecting container 10, so that the larger particles of the dirt cannot contact with the first filter 41, thereby preventing the larger particles of the dirt from blocking the first filter 41 and affecting the filtering effect thereof. The second filter element can be made into a sheet by PP cotton or carbon fiber, the aperture of the second filter element needs to reach 5um, and the flow speed of sewage passing through the second filter element is more than 200ml/min under the condition that the negative pressure is 0.1 kg.

The first filter 41 is a ceramic filter layer made of diatomite and the like, and the aperture of the ceramic filter layer reaches 0.1um; when the negative pressure is 0.1kg, the flow speed of the liquid filtered by the second filter element passing through the ceramic chip filter layer is more than 100ml/min, so that tiny particles in the liquid passing through the second filter element are removed, and the liquid capable of meeting the reuse requirement is finally obtained.

The dirt container 10 further includes a handle portion 6, and the handle portion 6 is integrally formed with the side portion 11, so that a user can apply force to the handle portion 6 to detach the dirt container 10 from the cleaning apparatus or mount the dirt container 10 to the cleaning apparatus.

In summary, the following steps: the utility model discloses a long-pending dirty container 10, including first filter 41 and second filter, first filter 41 locates the base 12 of long-pending dirty container 10 or directly regards as the base 12 of this long-pending dirty container 10, make the sewage that enters into to box 1 from inlet tube 3 can flow through second filter and first filter 41 in proper order, the second filter filters the spot of great granule and keeps apart, the liquid that filters through the second filter flows through first filter 41, first filter 41 adsorbs the removal with the small spot in the liquid, in order to obtain the liquid that reaches the reuse requirement, with this realize filtering the purpose of reuse after the sewage in long-pending dirty container 10, and can also reduce the water storage capacity (clear water + sewage) of whole cleaning equipment self, avoid frequently changing water and the peculiar smell that the bacterium reproduction in long-pending dirty container 10 produced to supplying the liquid container produces; in addition, when the amount of the contaminated water in the contamination container 10 is small, the small amount of the contaminated water can be sufficiently contacted with the first filter 41 as the base 12, so that the contaminated water can be sufficiently filtered even if the amount of the contaminated water is small, and the filtering efficiency can be improved.

Example 2

The present embodiments provide a cleaning apparatus adapted to clean a surface to be cleaned. The cleaning device may be a vacuum cleaner, sweeper, or the like. The cleaning apparatus includes a body (not shown), a cleaning assembly (not shown) connected to the body, and a water tank provided on the body. The water tank comprises a liquid supply container and a dirt accumulation container 10, the dirt accumulation container 10 is the dirt accumulation container 10 shown in embodiment 1, cleaning liquid (clean water) is stored in the liquid supply container and is suitable for conveying the cleaning liquid to a cleaning assembly or a surface to be cleaned, so that the cleaning assembly can perform cleaning action on the surface to be cleaned under the action of external force, the dirt accumulation container 10 is communicated with a dirt suction port of a cleaning device, so that sewage, dirt and the like generated by cleaning the surface to be cleaned by the cleaning assembly enter the dirt accumulation container 10 from a water inlet pipe 3 under the action of a negative pressure source, the sewage in the dirt accumulation container 10 sequentially flows through a second filter element and a first filter element 41, the second filter element and the first filter element 41 respectively perform twice filtration on the sewage, so that the sewage is treated into liquid meeting the reuse requirement, and a base 12 of the dirt accumulation container 10 is communicated with the liquid supply container, so that the filtered clean water is conveyed into the liquid supply container, and the sewage is recycled.

It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, a person skilled in the art can make changes or changes in other different forms without creative work, and all should belong to the protection scope of the present invention.

Claims (10)

1. A dirt collection container adapted to be mounted in a cleaning appliance, comprising:

the box body comprises a side part and a base connected with the side part;

a water inlet in communication with the tank adapted to deliver liquid into the tank;

the base comprises an inner wall and a first filter member abutted against the inner wall, and the orthographic projection of the first filter member on the inner wall always covers the inner wall.

2. The dirt collection container of claim 1 wherein said first filter element includes a filter portion and said inner wall includes a step projecting inwardly from an edge of said inner wall, said filter portion overlapping said step.

3. The dirt collecting container as claimed in claim 2, wherein the base has a mounting position, the side portion has an insertion portion adapted to the mounting position, and the base is connected to the side portion via the mounting position and the insertion portion.

4. The dirt container of claim 3 further comprising a support member disposed below the filter portion in a height direction of the dirt container, wherein at least a portion of the support member is connected to the base.

5. The dirt collection container of claim 1 wherein said base is integrally formed with said side portion and said first filter member is disposed within said housing adjacent said base.

6. The dirt collection container of claim 1 wherein said first filter element serves as said base and said inner wall is formed on said first filter element.

7. The contamination container of any one of claims 1-6, further comprising a second filter element in the housing, the second filter element being disposed between the water inlet and the first filter element.

8. The dirt collection container of claim 7 wherein said first filter member is ceramic and said second filter member is PP or PE.

9. The dirt collection container of claim 1 wherein said first filter member is further provided with a recess.

10. A cleaning apparatus, comprising:

a body;

the cleaning assembly is connected with the machine body and is suitable for cleaning a surface to be cleaned under the action of external force;

the water tank is arranged on the machine body and comprises a liquid supply container and a dirt accumulation container, the liquid supply container is suitable for conveying liquid to the cleaning assembly, the dirt accumulation container is the dirt accumulation container according to any one of claims 1-9, and a base of the dirt accumulation container is communicated with the liquid supply container so as to convey the liquid in the dirt accumulation container into the liquid supply container after being filtered.

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