CN218009590U - Cleaning device and container - Google Patents
Cleaning device and container Download PDFInfo
- Publication number
- CN218009590U CN218009590U CN202221861625.3U CN202221861625U CN218009590U CN 218009590 U CN218009590 U CN 218009590U CN 202221861625 U CN202221861625 U CN 202221861625U CN 218009590 U CN218009590 U CN 218009590U
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- liquid
- water
- channel
- slop pail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The present disclosure relates to a cleaning apparatus and a container, the cleaning apparatus including a body, a slop pail, wherein the slop pail is detachably mounted on the body; a negative pressure channel and a liquid inlet channel are arranged in the sewage bucket, the sewage bucket is constructed to form negative pressure through the negative pressure channel, and external liquid is constructed to enter the sewage bucket through the liquid inlet channel under the action of the negative pressure; a water retaining mechanism is also provided in the slop pail, the water retaining mechanism including a water retaining plate having a through hole, the water retaining plate being disposed at a position opposite to the liquid outlet of the liquid inlet passage and configured to buffer the liquid flowing out of the liquid outlet of the liquid inlet passage. Liquid discharged from the liquid outlet can directly flow to the water baffle, the water baffle can play a role in buffering and decelerating liquid, the liquid is prevented from moving along with the air flow direction in the sewage bucket to enter the negative pressure channel, other components and parts of the cleaning equipment are prevented from entering the cleaning equipment through the negative pressure channel, the cleaning equipment is prevented from being damaged, and the service life of the cleaning equipment is prolonged.
Description
Technical Field
The disclosure relates to the technical field of household appliances, in particular to a cleaning device and a container.
Background
At present, after years of development, household cleaning devices have developed a trend of functionalization, diversification and specialization, and the cleaning devices are popular with consumers due to the characteristics of strong floor cleaning capability and dry and wet functions. In recent years, the development of cleaning devices has been advanced, but the cleaning devices still have certain limitations.
In the prior art, a cleaning device for both dry and wet use is equipped with a slop pail, and when in use, external dirt is sucked into the slop pail by negative pressure. Generally, the flow rate of liquid entering the sewage bucket is very fast, so that part of the liquid enters the air inlet along with the airflow in the sewage bucket, the air inlet is communicated with the motor, unnecessary damage can be caused to the motor, and the service life of the cleaning equipment is influenced.
SUMMERY OF THE UTILITY MODEL
The present disclosure provides a cleaning apparatus and container for solving the problems existing in the prior art.
According to a first aspect of the present disclosure, there is provided a cleaning apparatus comprising:
a body;
a slop pail detachably mounted on the body; a negative pressure channel and a liquid inlet channel are arranged in the sewage bucket, the sewage bucket is constructed to form negative pressure through the negative pressure channel, and external liquid is constructed to enter the sewage bucket through the liquid inlet channel under the action of the negative pressure;
a water retaining mechanism is also disposed in the slop pail, the water retaining mechanism includes a water retaining plate having a through hole, the water retaining plate is disposed at a position opposite to the liquid outlet of the liquid inlet passage and is configured to buffer the liquid flowing out of the liquid outlet of the liquid inlet passage.
In one embodiment of the disclosure, the water retaining mechanism comprises a water retaining cavity surrounded by a water retaining shell, and the water retaining plate is positioned in the water retaining cavity and divides the water retaining cavity into a first water retaining cavity and a second water retaining cavity; and a liquid outlet of the liquid inlet channel extends into the first water retaining cavity from an opening at the lower end of the water retaining cavity.
In one embodiment of the disclosure, an open end is formed on the side wall of the water blocking cavity, the edge of the water blocking plate extends to the position of the open end of the water blocking cavity and forms a gap for liquid to flow through with the side wall of the sewage bucket, and/or a gap for liquid to flow through is formed between the open end of the water blocking cavity and the side wall of the sewage bucket.
In one embodiment of the disclosure, the water baffle is obliquely arranged in the water baffle cavity, and one side of the water baffle, which is adjacent to the open end, is lower than one side of the water baffle, which is far away from the open end.
In one embodiment of the present disclosure, an upper end opening of the second water blocking chamber is configured to be closed by a top of the slop pail.
In one embodiment of the present disclosure, the negative pressure passage forms a negative pressure port communicating with the slop pail above the slop pail, and a lowest position of the water guard is lower than the negative pressure port in a height direction of the slop pail.
In one embodiment of the present disclosure, a lower end of the water blocking cavity is lower than the negative pressure port.
In one embodiment of the present disclosure, a filter element is further disposed at a negative pressure port of the negative pressure channel.
In one embodiment of the disclosure, the opening direction of the negative pressure port deviates from the direction of the open end of the water blocking cavity.
In one embodiment of the present disclosure, the bottom of the negative pressure channel comprises a planar section, and an inclined section connected with the planar section; the edge of the plane section extends to the negative pressure port, and the inclined section extends from the position connected with the plane section to the top direction of the sewage bucket.
In one embodiment of the disclosure, the slop pail comprises a pail body with an open end, and a cover body for closing the open end of the pail body, the negative pressure channel and the water-retaining mechanism are arranged on the cover body.
In one embodiment of the present disclosure, the negative pressure channel forms a butt joint port on the cover body, and an air outlet channel is arranged in the barrel body; the lid is configured such that, upon installation with the bowl, the docking port communicates with the air outlet passage.
In an embodiment of the present disclosure, the butt joint port and the water blocking cavity of the negative pressure channel are located on the same side of the cover body, the negative pressure port of the negative pressure channel is located on the other side of the cover body, and the negative pressure port extends from a position corresponding to the butt joint port to a position corresponding to the water blocking cavity on the cover body.
According to a second aspect of the present disclosure, there is provided a container, in which a negative pressure channel and a liquid inlet channel are arranged, the container is configured to form a negative pressure through the negative pressure channel, and external liquid is configured to enter the container through the liquid inlet channel under the action of the negative pressure;
still be equipped with liquid blocking mechanism in the container, liquid blocking mechanism is including the liquid blocking plate that has the through-hole, liquid blocking plate set up with the position that the inlet channel liquid outlet is relative, and be constructed as the liquid that is used for the buffering to flow from the inlet channel liquid outlet.
The beneficial effects of this disclosure lie in, the breakwater that has the through-hole sets up in the position relative with the inlet channel liquid outlet, and the liquid that enters into in the slop pail can strike the breakwater of liquid blocking mechanism, and the impact of buffer liquid reduces the velocity of flow of liquid from this, makes liquid flow to the bottom of slop pail under the effect of self gravity, avoids high-speed flowing liquid to enter into the negative pressure passageway along with the air current.
Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic structural view of a slop pail provided in an embodiment of the present disclosure;
fig. 2 is a schematic structural view of a cover of a slop pail according to an embodiment of the disclosure;
FIG. 3 is a cross-sectional view of a slop pail according to an embodiment of the disclosure;
FIG. 4 is an enlarged view of a portion of FIG. 3;
FIG. 5 is a schematic structural diagram of a negative pressure channel provided in an embodiment of the present disclosure;
FIG. 6 is a schematic structural diagram of a negative pressure channel provided in another embodiment of the present disclosure;
fig. 7 is a cross-sectional view of a negative pressure channel provided by an embodiment of the present disclosure.
The one-to-one correspondence between component names and reference numbers in fig. 1 to 7 is as follows:
1 slop pail, 11 staving, 12 lids, 21 negative pressure passageway, 22 negative pressure mouth, 221 filter piece, 23 plane section, 24 slope section, 25 butt joint mouths, 26 outlet channel, 31 inlet channel, 311 liquid outlet, 41 breakwaters, 411 through-hole, 412 clearance, 42 manger plate casing, 421 first manger plate chamber, 422 second manger plate chamber.
Detailed Description
Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Specific embodiments of the present disclosure are described below with reference to the accompanying drawings.
In this document, "upper", "lower", "front", "rear", "left", "right", and the like are used only to indicate relative positional relationships between relevant portions, and do not limit absolute positions of the relevant portions.
In this document, "first", "second", and the like are used only for distinguishing one from another, and do not indicate the degree and order of importance, the premise that each other exists, and the like.
In this context, "equal," "same," and the like are not strictly mathematical and/or geometric limitations, but also encompass errors that may be understood by one skilled in the art and that may be allowed for manufacturing or use, etc.
The cleaning apparatus of the present disclosure may be a floor washing robot, a hand-held floor washing machine, or the like, known to those skilled in the art, which includes a body and a floor brush assembly disposed on the body. The main body is used for carrying various components in the cleaning device, such as a charging device, a display screen, a motor component and the like. The scrubbing brush subassembly is used for cleaning the working face, and the scrubbing brush subassembly can supply water to working face or scrubbing brush subassembly at the in-process of work, and the scrubbing brush subassembly can form dirty together that sewage, foreign matter mix after cleaning, and under the negative pressure effect that motor element provided, dirty can be extracted and deposit in the slop pail.
The cleaning equipment is provided with a negative pressure channel and a liquid inlet channel in the sewage bucket. One port of the negative pressure channel can be butted with an air channel of the machine body, and the motor assembly pumps out air in the sewage bucket through the air channel and the negative pressure channel so as to form negative pressure in the sewage bucket; one end of the liquid inlet channel is a liquid inlet, the other end of the liquid inlet channel is a liquid outlet, the liquid inlet can be connected with an external sewage suction pipeline, and under the action of negative pressure, external liquid enters the sewage barrel from the liquid outlet through the sewage suction pipeline and the liquid inlet channel.
In the prior art, the liquid entering the slop pail from the liquid channel has a fast flow speed, and a small part of the liquid enters the negative pressure channel along with the air flow in the slop pail, so that a motor assembly or other elements communicated with the negative pressure channel are contacted with the liquid, and the damage is caused.
Therefore, a water retaining mechanism is further arranged in the sewage bucket, and the water retaining mechanism comprises a water retaining plate which is arranged at the opposite position of the liquid outlet of the liquid inlet channel and is provided with a through hole. Liquid discharged from the liquid outlet can directly flow to the water baffle, the water baffle can play a role in buffering and decelerating liquid, the liquid is prevented from moving along with the air flow direction in the sewage bucket to enter the negative pressure channel, other components and parts of the cleaning equipment are prevented from entering the cleaning equipment through the negative pressure channel, the cleaning equipment is prevented from being damaged, and the service life of the cleaning equipment is prolonged.
For easy understanding, specific structures and operation principles of the present disclosure are described in detail below with reference to fig. 1 to 7.
Example one
Referring to fig. 1, the present disclosure provides a cleaning apparatus including a body (not shown), a slop pail 1, the slop pail 1 being detachably mounted to the body. When cleaning, the sewage bucket 1 can be assembled on the machine body, and the sewage bucket 1 is used for accommodating dirt generated in the cleaning process; after the washing is completed, the waster tub 1 may be detached, and the soil in the waster tub 1 is dumped and washed.
The negative pressure channel 21 and the liquid inlet channel 31 are arranged in the slop pail 1, the slop pail can form negative pressure through the negative pressure channel 21, and external liquid can enter the slop pail 1 through the liquid inlet channel 31 under the action of the negative pressure. For example, in the cleaning device of the present disclosure, one end of the negative pressure channel 21 may be butted with the air duct of the body, and one end of the liquid inlet channel 31 may be connected with the external dirt suction pipe. When the motor assembly of the cleaning device works, the cleaning device can pump out air in the sewage bucket 1 through the air duct and the negative pressure channel 21 so as to form negative pressure in the inner cavity of the sewage bucket 1, at the moment, under the action of the negative pressure, external liquid can flow through the sewage suction pipeline and the liquid inlet channel 31 and enter the sewage bucket 1 from the liquid outlet 311, and therefore the liquid cleaned by the cleaning device is collected.
It should be noted that, in the above process, the negative pressure channel 21 in the slop pail can make the slop pail form a flowing air flow in the slop pail 1, and the flowing direction is from the liquid outlet 311 of the liquid inlet channel 31 to one end of the negative pressure channel 21, so that a small part of the liquid can move along with the air flow direction and enter the negative pressure channel 21.
In order to prevent the liquid from entering the negative pressure passage 21, a water blocking mechanism is further disposed in the slop pail 1, the water blocking mechanism includes a water blocking plate 41 having a through hole 411, the water blocking plate 41 is disposed at a position opposite to the liquid inlet passage 31, for example, the water blocking plate 41 may be disposed above the liquid outlet 311, and the liquid outlet 311 is located in an orthographic projection of the water blocking plate 41 toward the bottom of the pail. When the liquid velocity of flow is very fast, the liquid that enters into slop pail 1 by liquid outlet 311 can directly strike on the face of breakwater 41, breakwater 41 can play the effect of buffering speed reduction to liquid, prevents liquid and follows the air current direction and further move, and the liquid that is blockked is because the velocity of flow reduces, and the lower liquid of velocity of flow then can flow down under the effect of gravity to can prevent that liquid from entering into negative pressure passageway 21 along with the air current that flows, cause cleaning device's damage.
Referring to fig. 1 and 2, in one embodiment of the present disclosure, the water blocking mechanism includes a water blocking chamber surrounded by the water blocking housing 42, the water blocking plate 41 is disposed in the water blocking chamber, for example, the water blocking plate 41 may be disposed at a middle position of the water blocking chamber, and an edge of the water blocking plate 41 may be configured in a shape fitting an inner side wall of the water blocking housing 42, or the water blocking plate 41 may be injection-molded from a side wall of the water blocking housing 42 such that the water blocking plate 41 partitions the water blocking chamber into a first water blocking chamber 421 and a second water blocking chamber 422.
In addition, in the water blocking mechanism of the present disclosure, referring to fig. 3, through holes 411 are provided on the water blocking plate 41, the number of the through holes 411 may be specifically set as required, for example, a plurality of the through holes 411 may be distributed on the water blocking plate 41. When the liquid impacts the water baffle 41, part of the liquid will flow up above the water baffle 41 through the through holes 411, thereby preventing the liquid from accumulating below the water baffle 41 and causing splashing and flowing from the gap to the negative pressure channel 21.
According to the above example, after the liquid impacts the water baffle 41, most of the liquid is blocked by the plate surface of the water baffle 41 on one side of the first water baffle cavity 421, and after the liquid loses power, the liquid slowly flows to the bottom of the sewage bucket 1 under the action of gravity; meanwhile, a small amount of liquid can enter the second water retaining cavity 422 through the through holes 411 of the water retaining plate 41, and fall on the plate surface of the water retaining plate 41 positioned in the second water retaining cavity 422, and under the action of gravity, the liquid can flow along the water retaining plate 41 and flow to the bottom of the sewage bucket 1 through the gaps between the structures, so that the liquid flowing out of the liquid inlet channel 31 is buffered.
Referring to fig. 2 and 3, the water-retaining chamber has an upper end opening toward the top of the slop pail 1, a lower end opening allowing the liquid outlet 311 to protrude thereinto, and an open end opened at a side wall of the water-retaining chamber.
With continued reference to fig. 1, the liquid outlet 311 of the inlet channel 31 may be higher than the lower end opening of the water retaining chamber in the height direction of the slop pail 1, and it can also be understood that the lower end opening of the water retaining chamber partially overlaps with the liquid outlet 311 of the inlet channel 31 in the height direction, so that the external liquid directly enters into the water retaining chamber from the liquid outlet 311. Of course, it is obvious to those skilled in the art that the liquid outlet 311 may be flush with or lower than the lower opening of the water-blocking chamber, and will not be described in detail herein.
Referring to fig. 2, in one embodiment of the present disclosure, the sidewall of the water-blocking chamber may form an open end, such that the water-blocking housing 42 may be configured to enclose a C-shaped structure, and the open end opened on the sidewall of the water-blocking housing 42 is the open end of the water-blocking chamber. It is also understood that the water-retaining chamber enclosed by the water-retaining housing 42 in the height direction is not closed.
Referring to fig. 3 and 4, the open end of the water blocking chamber may be positioned near the sidewall of the slop pail 1, and the edge of the plate surface of the water blocking plate 41 on the side facing the open end of the water blocking chamber may extend to the open end position and form a gap 412 with the sidewall of the slop pail 1, and the gap 412 may allow liquid to flow. For example, after the liquid enters the second catch chamber 422, the liquid falls on the surface of the splash guard 41 on the side of the second catch chamber 422, and the decelerated liquid flows along the surface toward the edge of the splash guard 41 under the action of its own weight and flows toward the bottom of the slop pail 1 through the gap 412 between the splash guard 41 and the sidewall of the slop pail 1. In addition, the liquid flows down along the side wall of the slop pail 1, so that the liquid is guided to flow to the bottom of the slop pail 1, and is prevented from splashing or falling in the air and being brought into the negative pressure channel 21 by the air flow.
In another embodiment of the present disclosure, the open end of the water blocking chamber may be further configured to form a gap 412 for liquid to flow through with the sidewall of the slop pail 1, and the edge of the water baffle plate 41 extends to the position of the edge of the open end of the water blocking chamber, so that the liquid can flow down along the sidewall of the slop pail 1 through the edge of the water baffle plate 41 and the edge of the open end of the water blocking chamber, and the influence of the gas flow in the slop pail 1 on the liquid is reduced.
Referring to fig. 3, in one embodiment of the present disclosure, the water deflector 41 is configured to be obliquely disposed in the water blocking chamber, with the side of the water deflector 41 adjacent to the open end being lower than the side of the water deflector 41 away from the open end, and with reference to the direction of view, the water deflector 41 in the water blocking chamber is an inclined surface. The liquid entering the second catch chamber 422 flows along the inclined splash plate 41 from the side away from the open end to the side near the open end under the action of gravity, and then flows to the side wall of the slop pail 1 through the gap 412 between the splash plate 41 and the slop pail 1. The inclined arrangement of the baffle plate 41 facilitates guiding the liquid in the second baffle chamber 422 to flow most of the liquid onto the side wall of the slop pail 1.
Referring to fig. 2 and 3, in one embodiment of the present disclosure, an upper end opening of the second catch chamber 422 is configured to be closed by the top of the tub 1. The liquid entering the second catch chamber 422 through the through hole 411 from the first catch chamber 421 may still have a fast flow velocity, and this portion of liquid may impact the top of the slop pail 1, and after losing power, fall back to the plate surface of the catch plate 41 on one side of the second catch chamber 422 under the action of gravity, thereby playing a role of buffering and decelerating the liquid for the second time, and then the liquid flows along the inclined plate surface and flows onto the side wall of the slop pail 1 through the gap 412.
Referring to fig. 5, in one embodiment of the present disclosure, the negative pressure channel 21 forms a negative pressure port 22 above the tub 1 to communicate with the tub 1. The air in the tub 1 is collected to the position of the negative pressure port 22 and enters the negative pressure passage 21 through the negative pressure port 22. The negative pressure port 22 may be configured in the form of a passage opening commonly known in the art, such as a rectangle, a circle, a diamond, etc., without limitation.
With continued reference to fig. 3, the lowermost position of the water guard 41 is lower than the negative pressure port 22 in the height direction of the waster tub 1. With this configuration, after the liquid flows down from the lowest position of the water deflector 41, since the position where the liquid flows out of the water deflector 41 is lower than the negative pressure port 22, the air flow around the negative pressure port 22 cannot overcome the gravity of the liquid, and the liquid is brought into the negative pressure port 22, further preventing the liquid from entering the negative pressure passage 21 through the negative pressure port 22.
Referring to fig. 5, in one embodiment of the present disclosure, the lower end of the water-blocking chamber is lower than the negative pressure port 22. In the process that liquid enters the sewage bucket 1, the liquid impacts the water baffle plate 41 to diffuse around, and then flows downwards along the side wall of the water blocking cavity, the lower end of the water blocking cavity is lower than the negative pressure port 22, so that the air flow around the negative pressure port cannot overcome the gravity of the liquid to bring the liquid into the negative pressure port 22, and the liquid is further prevented from entering the negative pressure channel 21 through the negative pressure port 22.
Referring to fig. 6, in an embodiment of the present disclosure, a filter member 221 is further disposed at the position of the negative pressure port 22 of the negative pressure channel 21, and the filter member 221 may have a through hole 411 for allowing gas to pass therethrough. When the cleaning device is used, the air flow in the sewage bucket 1 enters the negative pressure channel 21 through the filtering piece 221 and the negative pressure port 22, and the water vapor or solid foreign matters mixed in the air flow are filtered by the filtering piece 221 so as to prevent the liquid and the solid foreign matters from entering the negative pressure channel 21 along with the air flow.
Referring to fig. 3 and 5, in one embodiment of the present disclosure, the opening direction of the negative pressure port 22 is away from the direction of the open end of the water-blocking chamber. Referring to the view direction of fig. 3, the inner walls of the opposite sides of the interior of the slop pail 1 are respectively referred to as a first side wall 111 and a second side wall 112. Wherein the negative pressure port 22 opens toward the first side wall 111 of the tub 1, and the open end of the water blocking chamber opens toward the inner wall of the tub 1 opposite to the side where the negative pressure port 22 opens, i.e., toward the second side wall 112. Because the airflow velocity around the opening of the negative pressure port 22 is large, the influence of the airflow around the negative pressure port 22 on the flow of the liquid can be reduced by increasing the distance between the opening of the negative pressure port 22 and the opening end of the water retaining chamber and enabling the direction of the opening end to be opposite to the direction of the negative pressure port 22, so that the liquid can smoothly flow down along the inner wall of the sewage bucket 1 on one side of the water retaining chamber.
Referring to fig. 5 and 7, in one embodiment of the present disclosure, the bottom of the negative pressure channel 21 includes a planar section 23, and an inclined section 24 connected to the planar section 23. The edge of the plane section 23 extends to the negative pressure port 22, and the inclined section 24 extends from the position connected with the plane section 23 toward the top of the slop pail 1. The inclined section 24 is higher than the planar section 23 so that moisture passing through the inclined section 24 can be reduced.
Referring to fig. 1 and 2, in an embodiment of the present disclosure, the slop pail 1 includes a pail body 11 having an open end, and a cover 12 for sealing the open end of the pail body 11, the negative pressure channel 21 and the water-blocking mechanism are disposed on the cover 12, and a sealing structure, such as a sealing ring, etc. commonly used in the art, can be disposed at the joint of the pail body 11 and the cover 12 to prevent the liquid in the slop pail 1 from leaking out, and will not be described in detail herein.
For example, after the wastebasket 1 is detached from the cleaning apparatus, the lid body 12 may be removed, the liquid stored in the tub body 11 may be dumped, and then the tub body 11 may be cleaned. Because the negative pressure channel 21 and the water retaining mechanism are both positioned on the cover body 12, the barrel body 11 has a simple structure, and the subsequent cleaning work is facilitated.
Referring to fig. 1 and 2, in an embodiment of the present disclosure, the negative pressure passage 21 forms a docking port 25 on the lid 12, an air outlet passage 26 is provided in the tub 11, the docking port 25 communicates with the air outlet passage 26 after the lid 12 is configured to be mounted to the tub 11, and a sealing structure may be further provided between the docking port 25 and the air outlet passage 26 to prevent air leakage. The sealing structure may be a sealing ring, etc. which are commonly used in the art and will not be described in detail herein.
Following the above embodiment, one end of the negative pressure channel 21 is the negative pressure port 22, and the other end is the interface 25, and one end of the air outlet channel 26 is connected to the interface 25, and the other end can be connected to the external air duct. In use, air flow enters the negative pressure port 22 from the inner cavity of the slop pail 1, passes through the plane section 23, the inclined section 24, the butt joint port 25 and the air outlet channel 26, and enters the external air duct, so that negative pressure is formed in the slop pail 1.
Referring to fig. 2, in an embodiment of the present disclosure, the interface 25 and the water blocking cavity of the negative pressure channel 21 are located on the same side of the cover 12, the negative pressure port 22 of the negative pressure channel 21 is located on the other side of the cover 12, and referring to the view direction, the interface 25 and the water blocking cavity are located on the right side of the central axis of the cover 12, and the negative pressure blocking port 22 is located on the left side of the central axis of the cover 12. The flowing process of the external liquid into the slop pail 1 all occurs on the same side of the cover body 12, and the air suction of the negative pressure channel 21 occurs on the other side of the cover body 12, so that the external liquid is prevented from being sucked by the negative pressure channel 21 after entering the slop pail 1, and the length of the negative pressure channel 21 can be increased through the arrangement, so that the structure is more compact.
Referring to fig. 2 and 5, the negative pressure port 22 may extend from a position corresponding to the docking port 25 to a position corresponding to the water blocking chamber on the cover 12, that is, the docking port 25 and the water blocking chamber are located in a projection of the negative pressure port 22 to the docking port 25 and one side of the water blocking chamber, thereby increasing an air inlet area of the negative pressure port 22, reducing a flow rate of air around the negative pressure port 22, and preventing liquid in the slop pail 1 from being sucked into the negative pressure channel 21 due to an excessive flow rate of the air.
Example two
The present disclosure also provides a container, in which a negative pressure channel and a liquid inlet channel are arranged, the container is configured to form a negative pressure through the negative pressure channel, and external liquid is configured to enter the container through the liquid inlet channel under the action of the negative pressure; a liquid blocking mechanism is further arranged in the container, and comprises a liquid blocking plate with a through hole, the liquid blocking plate is arranged at a position opposite to the liquid outlet of the liquid inlet channel and is constructed to buffer liquid flowing out of the liquid outlet of the liquid inlet channel.
The container of the present disclosure may be the slop pail described in the above embodiments, and the connection mode and connection structure between the negative pressure channel, the liquid inlet channel, the liquid blocking mechanism, the liquid blocking plate, and the liquid outlet in this embodiment are all the same as those in the first embodiment. Besides, the container in this embodiment can also be applied to other fields of collecting external liquid by using negative pressure, for example, storing clear water, waste water and other liquids known to those skilled in the art in the container by using negative pressure, and will not be described in detail herein.
Application scenarios
Referring to fig. 1, when the slop pail 1 is assembled on the cleaning device, the air outlet channel 26 of the slop pail 1 is communicated with the motor component of the cleaning device through the air duct of the machine body; the liquid inlet channel 31 of the slop pail 1 is communicated with the floor brush assembly of the cleaning device.
When the cleaning device works, the motor assembly of the cleaning device is in an operating state, referring to fig. 7, air in the inner cavity of the sewage bucket 1 enters the motor assembly through the filter element 221, the negative pressure port 22, the negative pressure channel 21, the butt joint port 25, the air outlet channel 26 and the air channel, so that the air pressure in the sewage bucket 1 is gradually reduced to form negative pressure; meanwhile, referring to fig. 3, under the action of the negative pressure, the floor brush assembly communicated with the liquid inlet channel 31 generates suction force, and the external liquid passes through the floor brush assembly and the liquid inlet channel 31 in sequence and enters the slop pail 1 from the liquid outlet 311.
Referring to fig. 4, the liquid entering the slop pail 1 will enter the water blocking chamber and impact the water blocking plate 41, and in the process, most of the liquid will be blocked by the water blocking plate 41 and flow down into the bottom of the slop pail 1 or down along the inner sidewall of the first water blocking chamber 421 under the action of gravity; a small portion of the liquid enters the second catch chamber 422 through the through hole 411 of the catch plate 41, flows toward the gap 412 along the plate surface of the catch plate 41 under the action of gravity, and then flows toward the bottom of the tub 1 along the sidewall of the tub 1.
Having described embodiments of the present disclosure, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein. The scope of the present disclosure is defined by the appended claims.
Claims (14)
1. A cleaning apparatus, comprising:
a body;
a slop pail (1), the slop pail (1) being detachably mounted on the machine body; a negative pressure channel (21) and a liquid inlet channel (31) are arranged in the sewage bucket (1), the sewage bucket (1) is constructed to form negative pressure through the negative pressure channel (21), and external liquid is constructed to enter the sewage bucket (1) through the liquid inlet channel (31) under the action of the negative pressure;
still be equipped with water retaining mechanism in bilge tank (1), water retaining mechanism includes breakwater (41) that has through-hole (411), breakwater (41) set up with inlet channel (31) liquid outlet (311) is relative the position, and is constructed for the buffering from the liquid that inlet channel (31) liquid outlet (311) flowed out.
2. The cleaning device according to claim 1, wherein the water blocking mechanism comprises a water blocking cavity enclosed by a water blocking housing (42), and the water blocking plate (41) is positioned in the water blocking cavity and divides the water blocking cavity into a first water blocking cavity (421) and a second water blocking cavity (422); and a liquid outlet (311) of the liquid inlet channel (31) extends into the first water retaining cavity (421) from the lower end opening of the water retaining cavity.
3. Cleaning device according to claim 2, characterized in that an open end is formed in the side wall of the water retaining chamber, the edge of the water deflector (41) extends to the open end position of the water retaining chamber and forms a gap (412) for liquid to flow through with the side wall of the slop pail (1), and/or a gap (412) for liquid to flow through is formed between the open end of the water retaining chamber and the side wall of the slop pail (1).
4. A cleaning device according to claim 3, characterized in that the water deflector (41) is arranged obliquely in the water-retaining chamber, the side of the water deflector (41) adjacent to the open end being lower than the side of the water deflector (41) remote from the open end.
5. A cleaning device according to claim 2, characterized in that the upper end opening of the second retaining chamber (422) is configured to be closed by the top of the sewage bucket (1).
6. The cleaning apparatus according to claim 3, characterized in that the negative pressure channel (21) forms a negative pressure port (22) above the slop pail (1) communicating with the slop pail (1), and the lowest position of the water guard (41) is lower than the negative pressure port (22) in the height direction of the slop pail (1).
7. Cleaning device according to claim 6, characterized in that the lower end of the water-retaining chamber is lower than the negative pressure port (22).
8. Cleaning device according to claim 6, characterized in that a filter element (221) is also provided at the location of the underpressure opening (22) of the underpressure channel (21).
9. Cleaning device according to claim 6, characterized in that the opening direction of the negative pressure port (22) is directed away from the direction of the water retaining chamber open end.
10. Cleaning device according to claim 9, characterized in that the bottom of the underpressure channel (21) comprises a plane section (23) and an inclined section (24) connected to the plane section (23); the edge of the plane section (23) extends to the negative pressure port (22), and the inclined section (24) extends from the position connected with the plane section (23) to the top direction of the sewage bucket (1).
11. The cleaning apparatus according to claim 10, wherein the slop pail (1) comprises a pail body (11) having an open end, and a cover body (12) closing the open end of the pail body (11), the underpressure channel (21), the water retaining means being provided on the cover body (12).
12. The cleaning apparatus according to claim 11, wherein the negative pressure channel (21) forms a docking port (25) on the lid (12), and an air outlet channel (26) is provided in the tub (11); the lid body (12) is configured such that the docking port (25) communicates with the air outlet passage (26) after being mounted to the tub body (11).
13. The cleaning device according to claim 12, characterized in that the docking port (25) of the negative pressure channel (21) and the water-retaining chamber are located on the same side of the cover body (12), the negative pressure port (22) of the negative pressure channel (21) is located on the other side of the cover body (12), and the negative pressure port (22) extends from a position corresponding to the docking port (25) to a position corresponding to the water-retaining chamber on the cover body (12).
14. A container, which is characterized in that a negative pressure channel and a liquid inlet channel are arranged in the container, the container is configured to form negative pressure through the negative pressure channel, and external liquid is configured to enter the container through the liquid inlet channel under the action of the negative pressure;
still be equipped with liquid blocking mechanism in the container, liquid blocking mechanism is including the liquid blocking plate that has the through-hole, liquid blocking plate set up with the position that the inlet channel liquid outlet is relative, and be constructed as the liquid that is used for the buffering to flow from the inlet channel liquid outlet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221861625.3U CN218009590U (en) | 2022-07-19 | 2022-07-19 | Cleaning device and container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221861625.3U CN218009590U (en) | 2022-07-19 | 2022-07-19 | Cleaning device and container |
Publications (1)
Publication Number | Publication Date |
---|---|
CN218009590U true CN218009590U (en) | 2022-12-13 |
Family
ID=84383734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202221861625.3U Active CN218009590U (en) | 2022-07-19 | 2022-07-19 | Cleaning device and container |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN218009590U (en) |
-
2022
- 2022-07-19 CN CN202221861625.3U patent/CN218009590U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR20080079075A (en) | Robot cleaner system having robot cleaner and docking station | |
CN114699027A (en) | Clean base station | |
CN218009590U (en) | Cleaning device and container | |
CN215502760U (en) | Cleaning machine system with base station | |
CN113545711A (en) | Base station and cleaning robot system | |
CN218606446U (en) | Cleaning device and cleaning system | |
CN210493965U (en) | Sewage tank for wet type cleaning equipment | |
CN217162010U (en) | Mopping machine and mopping machine assembly | |
CN117442119A (en) | Cleaning device and container | |
CN114190826A (en) | Mop self-cleaning system and cleaning equipment | |
CN113303706B (en) | Maintenance prompting method for maintenance equipment, cleaning system and storage medium | |
CN114847821A (en) | Sewage tank and cleaning robot | |
CN114747994A (en) | Water storage tank of sweeping robot and combined cleaning equipment | |
CN114587219A (en) | Self-cleaning dust collecting seat and dust collecting system | |
JP2017219224A (en) | Range hood | |
CN221331084U (en) | Surface cleaning device | |
CN219206754U (en) | Automatic cleaning floor scrubber and floor scrubber system | |
CN218852614U (en) | A separating mechanism and cleaning machine for cleaning machine | |
CN219070146U (en) | Base station of cleaning system and cleaning system | |
CN218572128U (en) | Cleaning device and cleaning system | |
CN217162007U (en) | Mopping machine and mopping machine assembly | |
JP3369433B2 (en) | Vacuum cleaner suction body | |
CN218572129U (en) | Cleaning device and cleaning system | |
CN215534030U (en) | Cleaning module for cleaning machine and cleaning machine | |
CN217244107U (en) | Mop self-cleaning system and cleaning equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |