CN219479972U - Sewage collection box, cleaning device and cleaning equipment - Google Patents

Abstract

The utility model discloses a sewage collecting box, a cleaning device and cleaning equipment, wherein the sewage collecting box comprises a box body and a full water detection device, and a sewage collecting cavity is formed in the box body; the full water detection device is arranged on the box body and comprises a first pole piece and a second pole piece which are communicated with an external power supply, and the first pole piece and the second pole piece penetrate through the inner cavity wall of the dirt collection cavity at intervals; the dirt collecting cavity is provided with a hydrophobic layer on the inner cavity wall between the first pole piece and the second pole piece. The technical scheme of the utility model aims to improve the full water detection precision of the sewage collecting box and further improve the practicability and reliability of the cleaning device.

Description

Sewage collection box, cleaning device and cleaning equipment

Technical Field

The utility model relates to the technical field of cleaning equipment, in particular to a sewage collecting box, a cleaning device and cleaning equipment.

Background

In the existing cleaning equipment, a cleaning device is generally utilized to collect solid garbage and liquid garbage on the ground so as to achieve the purpose of cleaning the ground.

The existing cleaning device is generally provided with a sewage collection box in the cleaning device, so that the cleaning device can store collected garbage in the sewage collection box and can utilize cleaning equipment to recycle the garbage after the garbage is collected to a certain amount. In the existing sewage collection boxes, a pole piece type detection device with relatively sensitive detection is mostly adopted to detect the water level of the sewage collection boxes, so that when the sewage in the sewage collection boxes reaches a certain water level, the detection device is triggered, and the cleaning equipment is used for recycling garbage collected by the cleaning device.

However, when the cleaning device moves, water flow in the sewage collection box is easy to surge, so that water flow scouring is remained on the inner cavity wall of the sewage collection box and forms a water film, a pole piece of the pole piece detection device is easy to conduct through the water film under the action of the water film, and at the moment, the sewage water level in the sewage collection box does not reach the water level of full water detection, and further the full water detection device in the sewage collection box is caused to perform false detection, the detection precision of the sewage collection box is affected, and the practicability and reliability of the cleaning device are reduced.

Disclosure of Invention

The utility model mainly aims to provide a sewage collecting box, which aims to improve the full water detection precision of the sewage collecting box and further improve the practicability and reliability of a cleaning device.

In order to achieve the above purpose, the sewage collection box provided by the utility model comprises a box body and a full water detection device, wherein a sewage collection cavity is formed in the box body; the full water detection device is arranged on the box body, and comprises a first pole piece and a second pole piece which are communicated with an external power supply, and the first pole piece and the second pole piece penetrate through the inner cavity wall of the dirt collecting cavity at intervals. The dirt collecting cavity is provided with a hydrophobic layer on the inner cavity wall between the first pole piece and the second pole piece.

Optionally, the first pole piece and the second pole piece are located at the same horizontal height, and are both arranged at the top of the inner cavity wall of the dirt collecting cavity.

Optionally, two connection plug interfaces that the dirt collection was said to the case body has been seted up, full water detection device still includes the installation bedplate, the installation bedplate connect in the periphery side of case body to surround two the plug interface sets up, first pole piece with the second pole piece connect in the installation bedplate, and wear to locate two respectively the plug interface.

Optionally, the periphery side of case body has seted up the storage tank, two the grafting mouth interval is located the tank bottom wall of storage tank, the installation bedplate is located in the storage tank.

Optionally, one of a limit post and a limit groove is arranged on the bottom wall of the accommodating groove, the mounting seat plate is provided with the other one of the limit post and the limit groove, and the limit post is inserted into the limit groove.

Optionally, the mounting base plate is provided with a first insulating member and a second insulating member, the first insulating member and the second insulating member are both disposed between the mounting base plate and the case body, the first insulating member is disposed around the first pole piece, and the second insulating member is disposed around the second pole piece.

Optionally, a sealing structure is arranged between the first pole piece and the plug interface. And/or a sealing structure is arranged between the second pole piece and the plug interface.

Optionally, the inner cavity walls of the dirt collecting cavity are all provided with the hydrophobic layers.

The utility model also provides a cleaning device which comprises a machine body and the sewage collecting box, wherein the sewage collecting box is arranged on the machine body.

The utility model also provides cleaning equipment which comprises the base station and the cleaning device.

According to the technical scheme, the first pole piece and the second pole piece which are full of the water detection device are arranged on the inner cavity wall of the sewage collection cavity in a penetrating mode, when the water level in the sewage collection cavity rises to submerge the first pole piece and the second pole piece, sewage can be conducted to the first pole piece and the second pole piece, and then the full water detection device is triggered to send out a sewage collection box full water signal, so that the cleaning equipment can recycle garbage collected by the cleaning device. And through set up the hydrophobic layer on the dirty chamber inner chamber wall of collection between first pole piece and second pole piece, can utilize the waterproof characteristic of hydrophobic layer, can't form the water film when making the rivers of the dirty intracavity of collection surge to the inner chamber wall between first pole piece and the second pole piece, and then effectively prevented that the water film that forms between first pole piece and second pole piece from causing full water detection device to take place the condition of false detection, ensured full water detection device's accurate detection, be favorable to improving the detection precision of sewage collecting box better, further improved cleaning device's practicality and reliability.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a three-dimensional block diagram of one embodiment of a wastewater collection tank of the present utility model;

FIG. 2 is a partially exploded view of an embodiment of the wastewater collection tank of FIG. 1;

FIG. 3 is a longitudinal cross-sectional view of an embodiment of the wastewater collection tank of FIG. 1;

fig. 4 is a partial enlarged view at a in fig. 3.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Sewage collection box	30	Full water detection device
10	Box body	31	First pole piece
				11	Dirt collecting cavity	33	Second pole piece
111	Hydrophobic layer	35	Mounting seat board
				13	Accommodating groove	351	Limiting groove
131	Plug-in connector	353	First insulating member
				133	Spacing post	355	Second insulating member

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "a and/or B", including a scheme, or B scheme, or a scheme that is satisfied by both a and B. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The water flow in the sewage collection box is easy to surge when the cleaning device moves, so that the water flow scours and remains on the inner cavity wall of the sewage collection box to form a water film, the pole piece of the pole piece detection device is easy to conduct through the water film under the action of the water film, the sewage water level in the sewage collection box does not reach the water level of full water detection at the moment, and further the full water detection device in the sewage collection box is caused to perform false detection, the detection precision of the sewage collection box is affected, and the practicability and reliability of the cleaning device are reduced. In view of the above problems, the present utility model proposes a sewage collection tank 100.

Referring to fig. 1 to 4, in the embodiment of the present utility model, the sewage collection tank 100 includes a tank body 10 and a full water detection device 30, and a sewage collection chamber 11 is formed in the tank body 10; the full water detection device 30 is mounted on the tank body 10, and the full water detection device 30 comprises a first pole piece 31 and a second pole piece 33 which are communicated with an external power supply, and the first pole piece 31 and the second pole piece 33 penetrate through the inner cavity wall of the dirt collection cavity 11 at intervals. The dirt collecting chamber 11 is provided with a hydrophobic layer 111 on the inner chamber wall between the first pole piece 31 and the second pole piece 33.

It can be appreciated that by arranging the full water detection device 30 in the sewage collection tank 100, the full water detection device 30 can be utilized to send out a full water signal when detecting that the water level in the sewage collection chamber 11 reaches a certain height, so that a user can treat the garbage in the sewage collection chamber 11, and the continuous recycling of the sewage collection tank 100 is ensured. The hydrophobic layer 111 may be a hydrophobic film layer or a hydrophobic coating layer formed by using a high molecular polymer with hydrophobic property such as fluorinated polyethylene, fluorocarbon wax or polyolefin, and has characteristics such as water resistance and anti-blocking, so that water cannot adhere well to the surface of the water film to form a water film. The hydrophobic layer 111 can be adhered to or sprayed on the inner cavity wall of the sewage collecting cavity 11, and the hydrophobic layer 111 is arranged on the inner cavity wall of the sewage collecting cavity 11 between the first pole piece 31 and the second pole piece 33, so that the hydrophobic layer 111 can be utilized to have the characteristic of water resistance and hydrophobicity, so that water splashed on the hydrophobic layer 111 in the sewage collecting cavity 11 cannot adhere to the hydrophobic layer 111 to form a water film, the situation that the water film is conducted on the first pole piece 31 and the second pole piece 33 to cause false detection of the full water detection device 30 is effectively avoided, the accurate detection of the full water detection device 30 is ensured, the detection precision of the sewage collecting box 100 is improved, and the practicability and reliability of the cleaning device are further effectively improved.

Generally, a cleaning apparatus includes a base station, which may be a cleaning robot or a sweeper, and a cleaning device, and the base station may be formed with a docking chamber for the cleaning device to dock, so that the cleaning device may perform operations of replenishing water, cleaning a cleaning tool, and recycling collected garbage in the base station. The sewage collection tank 100 proposed in the present application may be applied to a cleaning device so that the cleaning device can collect garbage into the sewage collection tank 100 when cleaning. Of course, the present application is not limited thereto, and the sewage collection tank 100 may be applied to a base station so that the base station can recycle the garbage collected by the cleaning device into the sewage collection tank 100 for temporary storage when the cleaning device is stopped.

According to the technical scheme, the first pole piece 31 and the second pole piece 33 which are full of the water detection device 30 are penetrated through the inner cavity wall of the sewage collection cavity 11, when the water level in the sewage collection cavity 11 rises to submerge the first pole piece 31 and the second pole piece 33, sewage can be conducted to the first pole piece 31 and the second pole piece 33, and then the full water detection device 30 is triggered to send out a full water signal of the sewage collection box 100, so that the garbage collected by the cleaning device is recycled by the cleaning device. And through set up hydrophobic layer 111 on the dirty chamber 11 inner chamber wall between first pole piece 31 and second pole piece 33, can utilize the waterproof characteristic of hydrophobic layer 111, can't form the water film when the rivers in the dirty chamber 11 surge to the inner chamber wall between first pole piece 31 and the second pole piece 33, and then effectively prevented that the water film that forms between first pole piece 31 and second pole piece 33 from causing full water detection device 30 to take place the condition of false detection, ensured full water detection device 30's accurate detection, be favorable to improving the detection precision of sewage collecting box 100 better, further improved cleaning device's practicality and reliability.

Referring to fig. 3 and 4, in one embodiment of the present utility model, first pole piece 31 and second pole piece 33 are positioned at the same level and are both positioned on top of the interior cavity wall of dirt collection chamber 11.

In this embodiment, the first pole piece 31 and the second pole piece 33 are disposed at the same level and are disposed at the top of the inner cavity wall of the dirt collecting cavity 11, so that the water level in the dirt collecting cavity 11 is kept above the water surface before reaching the full water level, the splashing of the water flow in the dirt collecting cavity 11 between the first pole piece 31 and the second pole piece 33 is further reduced, and the false detection of the full water detecting device 30 caused by the fact that the splashed water flow conducts the first pole piece 31 and the second pole piece 33 is avoided, so that the overall structural stability and reliability of the sewage collecting box 100 are further improved. In addition, through setting up first pole piece 31 and second pole piece 33 the same height at the top of dirt collection chamber 11 inner chamber wall, compare in dirt collection chamber 11 high-low setting first pole piece 31 and second pole piece 33, still be favorable to avoiding the pole piece to soak in sewage for a long time and take place the condition such as corrode, ensured full water detection device 30's overall structure integrality, further improved full water detection device 30's life, make sewage collecting box 100 more reliable and practical.

Referring to fig. 2 and 4, in one embodiment of the present utility model, the tank body 10 is provided with two insertion ports 131 communicating with the dirt collecting chamber 11, the full water detecting device 30 further includes a mounting seat plate 35, the mounting seat plate 35 is connected to the outer circumferential side of the tank body 10 and is disposed around the two insertion ports 131, and the first pole piece 31 and the second pole piece 33 are connected to the mounting seat plate 35 and respectively pass through the two insertion ports 131.

In this embodiment, by fixing the first pole piece 31 and the second pole piece 33 by using the mounting seat plate 35 and connecting the mounting seat plate 35 to the outer peripheral side of the tank body 10, the first pole piece 31 and the second pole piece 33 are respectively disposed in the dirt collecting chamber 11 through the two insertion ports 131 to detect the water level in the dirt collecting chamber 11, the full water detecting device 30 can be well disposed on the outer side of the tank body 10, and further, the user can disassemble, assemble and maintain the full water detecting device 30 on the outer peripheral side of the tank body 10, so that the convenience in assembling the sewage collecting tank 100 is further improved. Meanwhile, by arranging the full water detection device 30 on the outer peripheral side of the tank body 10, the arrangement of a waterproof structure in the sewage collecting cavity 11 can be reduced, the integral structure of the sewage collecting tank 100 can be better simplified, and the processing and the production can be facilitated. Wherein the mounting seat plate 35 may be fixed to the outer circumferential side of the case body 10 by screw connection or snap connection.

Further, referring to fig. 1 and 2, in an embodiment of the present utility model, the outer peripheral side of the case body 10 is provided with a receiving groove 13, two plug-in ports 131 are provided at intervals on the bottom wall of the receiving groove 13, and the mounting seat plate 35 is provided in the receiving groove 13.

In this embodiment, by providing the accommodating groove 13 on the outer peripheral side of the tank body 10 and providing the insertion opening 131 on the bottom wall of the accommodating groove 13, the accommodating groove 13 can be used to accommodate the mounting seat plate 35, thereby reducing the structural exposure of the sewage collecting tank 100, facilitating the better mounting of the sewage collecting tank 100 on the cleaning device, and further improving the convenience of assembly of the sewage collecting tank 100. Meanwhile, the mounting seat plate 35 is accommodated in the accommodating groove 13, so that the accommodating groove 13 can be used for realizing a certain protection effect on the full water detection device 30, the influence of the full water detection device 30 on the external environment is reduced, and the overall structural stability and reliability of the sewage collecting box 100 are further improved.

Further, referring to fig. 2, in one embodiment of the present utility model, one of a limiting post 133 and a limiting groove 351 is provided on a groove bottom wall of the accommodating groove 13, and the mounting seat plate 35 is provided with the other of the limiting post 133 and the limiting groove 351, and the limiting post 133 is inserted into the limiting groove 351.

In this embodiment, through utilizing spacing post 133 and spacing groove 351 grafting fixed, can make mounting plate 35 and holding groove 13 keep fixed relative position, improve the connection convenience between mounting plate 35 and the holding groove 13, can effectively avoid mounting plate 35 at holding groove 13 internal activity under the spacing effect of cooperation of spacing post 133 and spacing groove 351 simultaneously. Wherein, can be through concavely establishing the spacing groove 351 of formation at the surface of mounting plate 35 towards storage tank 13, and then through protruding formation spacing post 133 of establishing in the tank bottom wall of storage tank 13, can effectively reduce the volume and the weight of mounting plate 35 through seting up the cell body structure, the portability design of full water detection device 30 of being convenient for further improves full water detection device 30's dismouting convenience.

Referring to fig. 2, in one embodiment of the present utility model, the mounting seat plate 35 is provided with a first insulating member 353 and a second insulating member 355, the first insulating member 353 and the second insulating member 355 are each provided between the mounting seat plate 35 and the case body 10, the first insulating member 353 is provided around the first pole piece 31, and the second insulating member 355 is provided around the second pole piece 33.

In this embodiment, by arranging the first insulating member 353 around the first pole piece 31 and the second insulating member 355 around the second pole piece 33 on the mounting seat plate 35, the first insulating member 353 and the second insulating member 355 can be utilized to effectively isolate the first pole piece 31 and the second pole piece 33 from being conducted between the mounting seat plate 35 and the tank body 10, so that the situation that the first pole piece 31 and the second pole piece 33 are conducted outside the tank body 10 to cause false detection of the full water detection device 30 is avoided, the detection accuracy of the full water detection device 30 is ensured, the overall structural stability and reliability of the sewage collection tank 100 are further improved, and the sewage collection tank 100 is more reliable and practical. The first insulating member 353 and the second insulating member 355 may be formed by integrally injection molding on the mounting seat plate 35 and surrounding the first pole piece 31 and the second pole piece 33, or the first insulating member 353 may be sleeved with the first pole piece 31, the second insulating member 355 may be sleeved with the second pole piece 33, and then the first insulating member 353 and the second insulating member 355 may be fixedly mounted on the mounting seat plate 35 by bonding or snap-connection.

In one embodiment of the present utility model, a sealing structure is provided between first pole piece 31 and plug interface 131. And/or a sealing structure is arranged between the second pole piece 33 and the plug interface 131.

In this embodiment, by setting sealing structures such as sealant or sealing ring between the first pole piece 31 and the plug port 131, the gap between the first pole piece 31 and the plug port 131 can be well blocked by using the sealing structures, so that the liquid in the dirt collecting cavity 11 is effectively prevented from leaking out of the tank body 10 through the gap between the first pole piece 31 and the plug port 131, and the overall sealing performance of the sewage collecting tank 100 is further improved.

Similarly, by arranging sealing structures such as sealing glue or sealing rings between the second pole piece 33 and the plug-in port 131, gaps between the second pole piece 33 and the plug-in port 131 can be well blocked by the sealing structures, so that liquid in the dirt collecting cavity 11 is effectively prevented from leaking out of the tank body 10 through the gaps between the second pole piece 33 and the plug-in port 131, and the overall sealing performance of the sewage collecting tank 100 is further improved.

In one embodiment of the utility model, the inner chamber walls of the dirt collection chamber 11 are each provided with a hydrophobic layer 111.

It can be understood that the cleaning device can collect both the solid waste and the liquid waste on the cleaning plane into the sewage collection tank 100, at this time, the small-particle solid waste is mixed in the sewage and is easy to adhere to the inner cavity wall of the sewage collection chamber 11 along with the sewage, so that the waste in the sewage collection chamber 11 cannot be completely recovered when the sewage collection tank 100 is used for discharging sewage, and the solid waste is accumulated in the sewage collection chamber 11 for a long time, so that the sewage collection tank 100 is easy to generate peculiar smell or mildew and the like. In this embodiment, through all setting up the hydrophobic layer 111 on the inner chamber wall of collection dirt chamber 11, can make collection dirt chamber 11 wholly have certain waterproof hydrophobicity, effectively prevent that solid rubbish from adhering on collection dirt chamber 11's inner chamber wall along with sewage, make sewage collecting box 100 can more completely discharge collection dirt in collection dirt chamber 11 when carrying out the blowdown, ensured sewage collecting box 100's blowdown effect, further improved sewage collecting box 100's practicality and reliability.

The utility model also provides a cleaning device, the main body comprises a machine body and a sewage collection box 100, the sewage collection box 100 is arranged on the machine body, the specific structure of the sewage collection box 100 refers to the embodiment, and the cleaning device at least has all the beneficial effects brought by the technical schemes of the embodiment because the cleaning device adopts all the technical schemes of the embodiment.

The utility model also provides cleaning equipment, the main body comprises a base station and a cleaning device, the specific structure of the cleaning device refers to the embodiment, and as the cleaning equipment adopts all the technical schemes of all the embodiments, the cleaning equipment at least has all the beneficial effects brought by the technical schemes of the embodiments, and the detailed description is omitted.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. A sewage collection tank, comprising:

the box body is internally provided with a dirt collecting cavity; and

the full water detection device is arranged on the box body and comprises a first pole piece and a second pole piece which are communicated with an external power supply, and the first pole piece and the second pole piece penetrate through the inner cavity wall of the dirt collection cavity at intervals;

the dirt collecting cavity is provided with a hydrophobic layer on the inner cavity wall between the first pole piece and the second pole piece.

2. The wastewater collection tank of claim 1, wherein the first pole piece and the second pole piece are positioned at the same horizontal level and are both positioned at the top of the inner cavity wall of the wastewater collection chamber.

3. The sewage collection tank of claim 1, wherein the tank body is provided with two plug-in ports communicated with the sewage collection cavity, the full water detection device further comprises a mounting seat plate, the mounting seat plate is connected to the outer peripheral side of the tank body and surrounds the two plug-in ports, and the first pole piece and the second pole piece are connected to the mounting seat plate and respectively penetrate through the two plug-in ports.

4. A sewage collection tank as claimed in claim 3, wherein a receiving groove is formed in the outer peripheral side of the tank body, two of the plug-in connectors are provided at intervals on the bottom wall of the receiving groove, and the mounting seat plate is provided in the receiving groove.

5. The sewage collection tank as recited in claim 4, wherein a bottom wall of the receiving tank is provided with one of a limit post and a limit groove, the mounting seat plate is provided with the other of the limit post and the limit groove, and the limit post is inserted into the limit groove.

6. A sewage collection tank as claimed in claim 3, wherein the mounting base plate is provided with a first insulating member and a second insulating member, both of which are provided between the mounting base plate and the tank body, the first insulating member being provided around the first pole piece, and the second insulating member being provided around the second pole piece.

7. The wastewater collection tank of claim 3, wherein a sealing structure is arranged between the first pole piece and the plug interface;

and/or a sealing structure is arranged between the second pole piece and the plug interface.

8. The wastewater collection tank of any one of claims 1 to 7, wherein the inner chamber walls of the wastewater collection chamber are each provided with the hydrophobic layer.

9. A cleaning device comprising a body and the sewage collection tank according to any one of claims 1 to 8, the sewage collection tank being mounted to the body.

10. A cleaning apparatus comprising a base station and the cleaning device of claim 9.