CN220192919U - Cleaning device and cleaning system - Google Patents

Abstract

The utility model provides a cleaning device and cleaning system, because in this cleaning device, the filth case body includes filth case casing and filth case inlayer, the filth case inlayer is used for collecting the filth that comes from the clean process of cleaning device production, and then in the cleaning device at the clean process, can use the filth case inlayer to collect the filth that comes from the clean process of cleaning device production temporarily, after the filth with filth case inlayer storage is cleared up out, can still be stained with a small amount of filth with the bottom on the inner wall of filth case inlayer, because the cavity structure space part that forms between filth case inlayer and filth case casing is provided with the flushing pipe, and the flushing pipe flows the clear water that is used for flushing the filth case inlayer, the clear water passes through the flushing pipe, and finally spout through the delivery port, and then make clear water spray on the inner wall and the bottom of filth case inlayer, the self-cleaning process to the filth case inlayer has been realized, user experience has been promoted.

Description

Cleaning device and cleaning system

Technical Field

The present application relates to the field of cleaning, and in particular to a cleaning apparatus and a cleaning system.

Background

Along with rapid development of technology, living standard of people is continuously improved, and more intelligent electrical appliances are continuously appeared in life of masses. Taking the cleaning field as an example, various intelligent cleaning devices are continuously appeared, so that heavy household cleaning work is relieved for people.

The cleaning equipment can automatically clean the cleaning environment or the cleaning surface, and in the cleaning process, the working principle is that the ground brush on the cleaning equipment is mainly utilized to suck dirt on the ground or the working surface into a dirt collecting device (such as a recycling bin) arranged on the cleaning machine body, so as to achieve the cleaning purpose. After the cleaning equipment works for a period of time, the dirt in the dirt collecting device needs to be poured out, and the dirt collecting device is cleaned, so that the dirt collecting device can be prevented from generating peculiar smell, and the user experience is affected. In the existing cleaning device, the dirt collecting device in the cleaning device needs to be taken out for manual cleaning, but in the process of taking out the dirt collecting device, dirt on the dirt collecting device may be stained on the hands of a user, and poor use experience can be caused for the user. How to self-clean the dirt collecting device in the cleaning apparatus is a technical problem that needs to be solved currently.

Disclosure of Invention

The application provides cleaning equipment to solve how to carry out self-cleaning to the filth collection device in the cleaning equipment. At the same time, the application also provides a cleaning system.

The application provides a cleaning device comprising: a body and a dirt box body;

the dirt box body is arranged on the machine body;

the dirt box body includes: a dirt box shell and a dirt box inner layer;

the inner layer of the dirt box is arranged in the inner space of the dirt box shell and is used for collecting dirt generated in the cleaning process of the cleaning equipment;

a flushing pipeline is arranged in a hollow structural space part formed between the inner layer of the sewage box and the sewage box shell, and the flushing pipeline flows through clear water for flushing sewage on the inner wall of the inner layer of the sewage box and at the bottom;

one end of the flushing pipeline is connected with the water inlet arranged on the sewage box body, and the other end of the flushing pipeline is connected with the water outlet arranged on the inner wall of the inner layer of the sewage box.

Optionally, the number of the water outlets is at least two, and the at least two water outlets are arranged at different heights on the inner wall of the inner layer of the sewage box.

Optionally, the water outlet is at least one of the following:

the water outlet is arranged on the wall surface of the inner layer of the sewage box; the water outlet direction of the water outlet forms a certain angle with the wall surface where the water outlet is positioned, and clear water sprayed out of the water outlet covers part of the wall surface adjacent to the water outlet;

the water outlet is arranged on the wall surface of the inner layer of the sewage box, and the water outlet direction of the water outlet is tangential to the horizontal direction;

the water outlets are arranged on the wall surface of the inner layer of the sewage box, and a plurality of water outlets are arranged at intervals along the circumferential direction of the inner layer of the sewage box on the same height of the wall surface;

the water outlet is arranged on the wall surface of the inner layer of the sewage box; the water outlet direction of the water outlet faces the wall surface opposite to the water outlet or forms a certain angle with the wall surface opposite to the water outlet, and the clean water sprayed out of the water outlet washes at least part of the wall surface opposite to the water outlet.

Optionally, the water inlet is connected with a water outlet pipeline of a clean water barrel on the cleaning device;

clear water in the clear water bucket flows through the water outlet pipeline, enters the flushing pipeline through the water inlet, and is sprayed on the inner wall of the inner layer of the dirt box through the water outlet so as to flush the inner wall and the bottom of the inner layer of the dirt box.

Optionally, a first flanging structure is arranged on the upper side of the inner layer of the dirt box, and a second flanging structure is arranged on the lower side of the inner layer of the dirt box;

the inner layer of the dirt box is arranged in the inner space of the dirt box shell through the first flanging structure and the second flanging structure.

Optionally, the water inlet is disposed on an upper side of the second flanging structure or on a lower side of the first flanging structure.

Optionally, the cleaning device is disposed on a base station;

the sewage disposal device is characterized in that a sewage outlet is arranged in the inner layer of the sewage box, the sewage outlet is in butt joint with the sewage recovery box on the base station, and sewage generated by the inner wall and the bottom of the inner layer of the sewage box is flushed and enters the sewage recovery box through the sewage outlet.

Optionally, a water inlet valve is arranged at the connection position of the water inlet and the water outlet pipeline.

Optionally, the water inlet is arranged at the bottom of the dirt box body.

The present application provides a cleaning system comprising: a base station and a cleaning device;

the cleaning device is arranged on a base station;

the cleaning apparatus includes: the sewage treatment device comprises a machine body, a sewage box body and a clean water barrel;

the dirt box body and the clear water barrel are arranged on the machine body;

the sewage tank body comprises a sewage tank shell and a sewage tank inner layer;

the inner layer of the dirt box is arranged in the inner space of the dirt box shell and is used for collecting dirt generated in the cleaning process of the cleaning equipment;

a flushing pipeline is arranged in a hollow structural space part formed between the inner layer of the sewage box and the sewage box shell, and the flushing pipeline flows through clear water for flushing sewage on the inner wall of the inner layer of the sewage box and at the bottom;

one end of the flushing pipeline is connected with a water inlet arranged on the sewage box body, and the other end of the flushing pipeline is connected with a water outlet arranged on the inner wall of the inner layer of the sewage box;

the sewage disposal device is characterized in that a sewage outlet is arranged in the inner layer of the sewage box, the sewage outlet is in butt joint with the sewage recovery box on the base station, and sewage generated by the inner wall and the bottom of the inner layer of the sewage box is flushed and enters the sewage recovery box through the sewage outlet.

Compared with the prior art, the application has the following advantages:

the application provides a cleaning device comprising: a body and a dirt box body; the dirt box body is arranged on the machine body; the dirt box body includes: a dirt box shell and a dirt box inner layer; the inner layer of the dirt box is arranged in the inner space of the dirt box shell and is used for collecting dirt generated in the cleaning process of the cleaning equipment; a flushing pipeline is arranged in a hollow structural space part formed between the inner layer of the dirt box and the dirt box shell, and the flushing pipeline flows through clear water for flushing dirt on the inner wall of the inner layer of the dirt box and at the bottom; one end of the flushing pipeline is connected with a water inlet arranged on the sewage box body, and the other end of the flushing pipeline is connected with a water outlet arranged on the inner wall of the inner layer of the sewage box. Because in this cleaning device, the filth case body includes filth case casing and filth case inlayer, the filth case inlayer is used for collecting the filth that comes from the clean process of cleaning device production, and then in the cleaning device in-process, can use the filth case inlayer to collect temporarily and come from the filth that the clean process produced of cleaning device production, after the filth that stores the filth case inlayer is clear up, on the inner wall of filth case inlayer and bottom can also be stained with a small amount of filth, because the cavity space part that forms between filth case inlayer and filth case casing is provided with the flushing pipe, and the clear water that is used for rinsing the filth on the inner wall of filth case inlayer of flushing pipe, the clear water passes through the flushing pipe, and finally spout through the delivery port that sets up on the inner wall of filth case inlayer, and then make clear water spray on the inner wall and bottom of filth case inlayer, and then can wash the filth of filth to the filth case inlayer, the self-cleaning process to the filth case inlayer has been realized, the filth case inner wall is washed to the filth case, the inner wall and the filth case of filth case is washed to the filth case, the inner wall is washed to the filth case, the inner wall and the bottom of the filth case is washed to the inside, and the inner wall of the filth case.

In further technical scheme, because the quantity of delivery port is two at least, two at least delivery ports settle on the not co-altitude of the inner wall of filth case inlayer, and then make on the not co-altitude of filth case inlayer inner wall can be sprayed by the clear water, promoted the clean effect of filth case inlayer, further promoted user's use experience.

Drawings

Fig. 1 is a first structural schematic view of a dirt box body.

Fig. 2 is a second structural schematic view of the soil box body.

Fig. 3 is a third structural schematic view of the soil box body.

Fig. 4 is a schematic view of the cleaning device being mounted on a base station.

Reference numerals: the cleaning device 100, a dirt box housing 101, a dirt box inner layer 102, a first flanging structure 102-1, a second flanging structure 102-2, a drain outlet 102-3, a flushing pipe 103, a water inlet 104, a water inlet valve 104-1, a water outlet 105, a base station 200, a dirt recovery box 201, a clean water box 202, a display device 203 and a plug 204.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other ways than those herein described and similar generalizations can be made by those skilled in the art without departing from the spirit of the application and the application is therefore not limited to the specific embodiments disclosed below.

The present application provides a cleaning apparatus and a cleaning system, and the following describes the structure and operation of the cleaning apparatus and the cleaning system of the present application using specific embodiments. It should be noted that the embodiments described below are only some, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application. To facilitate an understanding of the cleaning system of the present application, the construction of the cleaning apparatus and the dirt box mounted thereon will be described in detail.

First embodiment

A first embodiment of the present application provides a cleaning apparatus, the cleaning apparatus comprising: a body and a dirt box body; the dirt box body is arranged on the machine body; the dirt box (which may be referred to as a dirt box body) is used to collect dirt generated by the cleaning apparatus during cleaning. In this embodiment, the cleaning device may be a hand-held cleaning device; of course, the cleaning device may also be an automatic floor washer, or may be other cleaning devices incorporating the dirt box. In a specific working scenario, a dirt box mounted on a cleaning apparatus is mainly used for temporarily collecting dirt, which contains both solid and liquid dirt, from a floor brush of the cleaning apparatus (or other cleaning components on the cleaning apparatus) during cleaning.

After the dirt box collects the dirt, the dirt collected by the dirt box may need to be poured out after a period of time, so that the cleaning device can work normally in the cleaning process. However, after the dirt is poured out of the dirt box, the interior of the dirt box may be contaminated with some dirt, and if the residual dirt is not cleaned for a long time, the dirt may be firmly adhered to the dirt box to cause difficulty in cleaning at a later stage, and the dirt box may also cause peculiar smell, so that poor use experience is caused for a user.

In current cleaning equipment, mainly take off the dirt case from cleaning equipment and carry out dumping of filth and wash the dirt case, can empty the comparatively thoroughly of filth in the dirt case like this, can wash the filth that remains in the dirt case simultaneously. However, this approach is undoubtedly prone to cause a poor use experience for the user during use; the main reason for this is that the user easily contaminates his hands with dirt in the dirt box during pouring and during rinsing of the remaining dirt in the dirt box.

In order to solve the problem that the dirt box in the conventional cleaning device is used for pouring dirt and flushing residual dirt, the present application provides a cleaning device, and in order to facilitate understanding of the structure of the dirt box in the cleaning device, please refer to fig. 1, which is a first structural schematic diagram of the dirt box body.

Specifically, referring to fig. 1, in the present embodiment, the dirt box body includes: the dirt box housing 101 and the dirt box inner layer 102. The dirt box inner layer 102 is disposed within the interior space of the dirt box housing 101. The dirt box inner layer 102 is primarily intended to collect dirt from the cleaning process of the cleaning apparatus. In practice, the dirt box housing 101 and the dirt box inner layer 102 together form a dirt box body which can be arranged on the machine body of the cleaning apparatus for temporarily collecting dirt from the cleaning elements of the cleaning apparatus during cleaning when the cleaning apparatus is in operation.

For example, when a floor brush in a cleaning apparatus cleans the floor, the floor brush may collect dirt on the floor in the dirt box body, and in particular, in the dirt box inner layer 102. In collecting dirt from the brush in the dirt bin inner layer 102, it is in fact the dirt is first sucked from the brush section into the dust collection channel, and then the dirt enters the dirt bin inner layer 102 through the dust collection channel. The whole pipeline channel from the floor brush to the dust collection channel and then to the dirt box is a negative pressure channel in fact, so that dirt can be smoothly sucked into the dirt box body from the floor brush.

After the cleaning device has been engaged in a soil pick-up operation for a period of time, the dirt in the dirt bin inner layer 102 needs to be removed for the cleaning device to continue to perform the cleaning operation. Since there may be a small amount of residual soil after the soil in the inner layer 102 of the soil box is poured out, the residual soil needs to be rinsed.

In this embodiment, in order to wash out the dirt in the inner layer 102 of the dirt tank, a flushing pipe is provided in the dirt tank body, and for convenience in understanding the installation manner of the flushing pipe in this embodiment, please refer to fig. 2, which is a second schematic structural view of the dirt tank body, actually fig. 2 is a schematic structural view of the inner layer of the dirt tank, a hollow structure is provided between the inner layer 102 of the dirt tank and the housing 101 of the dirt tank, and the flushing pipe 103 is provided in the hollow structure.

In the present embodiment, the flushing pipe 103 is disposed in the hollow structure without directly installing the flushing pipe 103 in the inner layer 102 of the dirt box, so that the inner space of the inner layer 102 of the dirt box can be saved to improve the utilization rate of the inner space of the inner layer 102 of the dirt box; meanwhile, the flushing pipeline 103 can be hidden by arranging the flushing pipeline 103 in the hollow structure, so that the flushing pipeline 103 is invisible when a user opens the box cover of the dirt box body during normal use of the cleaning equipment, and an attractive effect is achieved.

When the inner space of the inner layer 102 of the dirt box is washed, the washing pipeline 103 flows through clean water for washing dirt on the inner wall of the inner layer 102 of the dirt box and at the bottom; specifically, one end of the flushing pipe 103 is connected to a water inlet 104 provided at the dirt box body, and the other end of the flushing pipe 103 is connected to a water outlet 105 provided on the inner wall of the dirt box inner layer 102.

In this embodiment, the clean water may be from a clean water bucket on the cleaning apparatus, where the clean water bucket stores clean water, and when the interior space of the inner layer 102 of the dirt box needs to be washed, the clean water stored in the clean water bucket enters the washing pipe 103 through the water inlet 104, and after flowing through the washing pipe 103, is sprayed onto the inner wall of the inner layer 102 of the dirt box through the water outlet 105, so as to wash the inner wall and the bottom of the inner layer 102 of the dirt box.

In order to enable clean water in the clean water bucket to enter the flushing pipeline 103 through the water inlet 104, a water outlet pipeline is arranged on the clean water bucket on the cleaning device, and the water inlet 104 is connected with the water outlet pipeline of the clean water bucket on the cleaning device.

In order to control the clean water flowing through the water inlet 104, please refer to fig. 3, which is a third structural schematic diagram of the main body of the dirt box, actually fig. 3 is also a structural schematic diagram of the inner layer of the dirt box, and a water inlet valve 104-1 is disposed at a position where the water inlet 104 is connected to the water outlet pipeline, so that the clean water flowing through the water inlet 104 can be controlled through the water inlet valve 104-1. For example, when the water inlet valve 104-1 is closed, clean water cannot enter the flushing pipe 103, and the inner wall and the bottom of the inner layer 102 of the dirt box are not required to be flushed; when the water inlet valve 104-1 is opened, clean water can enter the flushing pipe 103, and at this time, the inner wall and the bottom of the inner layer 102 of the dirt box can be flushed.

In fact, the water inlet valve 104-1 is arranged at the position where the water inlet 104 is connected with the water outlet pipeline, so as to facilitate the control of the requirement of clean water flowing through; for example, when the cleaning device is cleaning the working surface, the inner wall and the bottom of the inner layer 102 of the dirt box are not required to be washed, and the water inlet valve is not required to be opened naturally; when the cleaning apparatus is installed on the base station, after the dirt in the inner layer 102 of the dirt box is discharged to the dirt recovery box on the base station, since dirt may remain on the inner wall and the bottom of the inner layer 102 of the dirt box, the water inlet valve needs to be opened to allow clean water to enter the flushing pipe through the water inlet, and then the clean water is sprayed on the inner wall and the bottom of the inner layer 102 of the dirt box through the water outlet to flush the dirt remaining in the inner layer 102 of the dirt box.

In this embodiment, in order to fully flush the inner wall and the bottom of the inner layer 102 of the dirt box, the number of the water outlets 105 is at least two, referring to fig. 1 to 3, at least two water outlets 105 are disposed at different heights of the inner wall of the inner layer 102 of the dirt box, so that the different height positions of the inner layer 102 of the dirt box can be flushed, and the flushing efficiency of the inner wall and the bottom of the inner layer 102 of the dirt box is greatly improved.

In this embodiment, in order to enable the clean water ejected from the water outlet to achieve different degrees of flushing function, various manners may be adopted when the water outlet is provided.

As a setting mode of the water outlet, the water outlet can be arranged on the wall surface of the inner layer of the sewage box; in order to enable the clean water sprayed out through the water outlet to wash the wall surface adjacent to the water outlet of the inner layer of the dirt box, the water outlet direction of the water outlet is set to be at a certain angle with the wall surface where the water outlet is positioned, and the clean water sprayed out through the water outlet covers part of the wall surface adjacent to the water outlet. For example, the water outlet direction of the water outlet may be set to be 30 degrees downward from the wall surface where the water outlet is located, so as to flush the adjacent wall surface below the water outlet. Of course, the water outlet direction of the water outlet can be set to be 30 degrees upwards or leftwards or rightwards relative to the wall surface where the water outlet is positioned, so as to flush the adjacent wall surface below or left or right of the water outlet. Of course, it will be appreciated that the above-listed examples of angles are merely examples, and that different angles may be designed in practice according to the requirements, so as to satisfy the different ranges of wall surfaces adjacent to the water outlet from which the clear water is sprayed.

As another example, when the water outlet is arranged on the wall surface of the inner layer of the dirt box, the water outlet direction of the water outlet can be tangential to the horizontal direction, and in fact, the water outlet is arranged in a manner of tangential water outlet, so that when the water pressure is enough, clean water sprayed out of the water outlet can wash the wall surface opposite to the water outlet or the bottom of the inner layer of the dirt box.

In this embodiment, when the water outlet is provided on the wall surface of the inner layer of the dirt box, the water outlet may be further provided in the following manner: a plurality of water outlets are arranged at intervals along the circumferential direction of the inner layer of the dirt box on the same height of the wall surface, wherein the clean water sprayed out of each water outlet can cover the wall surface adjacent to the water outlet or opposite to the water outlet, and thus the clean water sprayed out of the water outlets can flush one circle of wall surface. In practice, in this way of providing the water outlet, the purpose is to completely cover the wall surface of one turn of the inner layer of the dirt box with the cleaning water sprayed from the plurality of water outlets, so as to flush the wall surface of one turn.

In order to enable the clean water sprayed from the water outlet to wash the opposite wall surface, besides setting the water outlet direction of the water outlet to be tangential to the horizontal direction, the water outlet direction of the water outlet can be set to face the opposite wall surface of the water outlet or the opposite wall surface of the water outlet at a certain angle, and when the water pressure is enough, the clean water sprayed from the water outlet washes at least part of the opposite wall surface of the water outlet.

The above-listed modes for setting the water outlet direction of the water outlet can be set in one mode or can be set in a plurality of modes at the same time.

In order to facilitate the placement of the dirt inside layer 102 within the interior space of the dirt inside case 101, a first flange structure 102-1 is provided on the upper side of the dirt inside layer 102 and a second flange structure 102-2 is provided on the lower side of the dirt inside layer.

In the present embodiment, the dirt box inner layer 102 is disposed in the interior space of the dirt box housing 101 by the first flange structure 102-1 and the second flange structure 102-2. Specifically, a first mating structure for receiving the first flange structure 102-1 may be provided on the upper side of the dirt box housing 101, and a second mating structure for receiving the second flange structure 102-2 may be provided on the lower side of the dirt box housing 101; the first engagement structure engages the first flange structure 102-1 and the second engagement structure engages the second flange structure 102-2 to thereby position the dirt box inner layer 102 within the interior space of the dirt box housing 101. In this way, the inner layer 102 of the dirt box can be firmly placed in the inner space of the dirt box housing 101, so that the inner layer 102 of the dirt box is not easily moved in the inner space of the dirt box housing 101.

In the present embodiment, the water inlet 104 may be provided on the upper side of the second burring structure 102-2 or on the lower side of the first burring structure 102-1. In fact, the water inlet 104 is disposed on the upper side of the second flanging structure 102-2 or on the lower side of the first flanging structure 102-1, and the water inlet 104 is correspondingly disposed on the bottom or the top of the outer side of the inner layer 102 of the sewage tank, when the water inlet 104 is disposed on the bottom of the outer side of the inner layer 102 of the sewage tank, enough water pressure can be ensured when clean water is sprayed out from each water outlet 105, and then the inner wall and the bottom of the inner layer 102 of the sewage tank are fully washed and completely washed. In this embodiment, the water inlet 104 may be provided at the bottom of the dirt box body.

In this embodiment, when the inner wall and the bottom of the inner layer 102 of the dirt box are washed, the cleaning device is actually installed on the base station, so that the sewage generated by washing the inner wall and the bottom of the inner layer 102 of the dirt box is discharged into the sewer pipe through the base station.

Specifically, referring to fig. 4, which is a schematic view of a cleaning apparatus installed on a base station, a sewage outlet 102-3 is provided in an inner layer 102 of the sewage tank, the sewage outlet 102-3 is in butt joint with a sewage recovery tank 201 on the base station 200, and sewage generated by flushing the inner wall and bottom of the inner layer 102 of the sewage tank enters the sewage recovery tank 201 through the sewage outlet 102-3. In the base station 200, the sewage recovery tank 201 is connected to a sewer line outside the base station, and sewage generated by flushing the inner wall and bottom of the sewage tank inner layer 102 can be discharged to the outside of the base station through the sewage recovery tank 201.

In this embodiment, the base station 200 is further provided with a clean water tank 202, and the clean water tank 202 is used for replenishing the clean water bucket on the cleaning apparatus 100. In this embodiment, the actual initial source of clean water is the clean water in the clean water tank 202 when the dirt tank inner layer 102 is rinsed; the clean water tank 202 may be actually connected to an external tap water pipe through a pipeline, and clean water may be continuously injected into the clean water tank 202 through the tap water pipe. Meanwhile, the sewage generated by flushing the inner wall and bottom of the inner layer 102 of the sewage tank can be discharged into the sewer pipe through the sewage recovery tank 201 on the base station.

The display device 203 is provided on the base station, by which it is possible to display whether the cleaning apparatus is set to a proper position when the cleaning apparatus is set on the base station, and also to check the cleaning state of the cleaning apparatus by the base station, for example, whether the dirt in the dirt box inner layer of the cleaning apparatus has been discharged into the dirt recovery box 201 on the base station, or whether the residual dirt in the dirt box inner layer has been washed clean.

Furthermore, a plug 204 is provided on the base station, the plug 204 being for connection to an external power source for powering the base station.

When the inner layer of the dirt box on the cleaning equipment is required to be washed, the cleaning equipment can be actually placed on the base station, and then clean water is provided for a clean water barrel on the cleaning equipment through a clean water tank of the base station so as to wash the inner layer of the dirt box; meanwhile, sewage generated by flushing the inner layer of the sewage box can be discharged into a sewer pipeline through the sewage recovery box on the base station.

The utility model provides a cleaning equipment, because in this cleaning equipment, the filth case body includes filth case casing and filth case inlayer, the filth case inlayer is used for collecting the filth that comes from the clean process of cleaning equipment production, and then in cleaning equipment at the clean process, can use the filth case inlayer to collect the filth that comes from the clean process of cleaning equipment production temporarily, after the filth with filth case inlayer storage is cleared up out, the inner wall and the bottom of filth case inlayer can still be stained with a small amount of filth, because the cavity structure space part that forms between filth case inlayer and filth case casing is provided with the flushing pipe, and the clear water with bottom filth on the inner wall that is used for flushing the filth case inlayer is flowed through to the flushing pipe, the clear water passes through the flushing pipe, and finally spout through the delivery port that sets up on the inner wall of filth case inlayer, and then make clear water spray on the inner wall and bottom of filth case inlayer, and then can be washed the filth to the self-cleaning process of filth case inlayer, user experience has been promoted.

Second embodiment

The present embodiment provides a cleaning system including: base station and cleaning equipment.

The cleaning device can be placed on a base station when it is desired to rinse the inner walls of the dirt box inner layer as well as the dirt at the bottom of the cleaning device.

In this embodiment, the cleaning apparatus includes: the sewage treatment device comprises a machine body, a sewage box body and a clean water barrel; the dirt box body and the clean water barrel are arranged on the machine body.

In this embodiment, the sewage tank body includes a sewage tank housing and a sewage tank inner layer; the inner layer of the dirt box is arranged in the inner space of the dirt box shell and is used for collecting dirt generated in the cleaning process of the cleaning equipment; a flushing pipeline is arranged in a hollow structural space part formed between the inner layer of the dirt box and the dirt box shell, and the flushing pipeline flows through clear water for flushing dirt on the inner wall of the inner layer of the dirt box and at the bottom; one end of the flushing pipeline is connected with a water inlet arranged on the main body of the sewage box, and the other end of the flushing pipeline is connected with a water outlet arranged on the inner wall of the inner layer of the sewage box; a sewage outlet is arranged in the inner layer of the sewage box, the sewage outlet is in butt joint with the sewage recovery box on the base station, and sewage generated by flushing the inner wall and the bottom of the inner layer of the sewage box enters the sewage recovery box through the sewage outlet. The sewage recovery box is connected with an external sewer pipeline, so that sewage generated by flushing the inner layer of the sewage box can be discharged into the sewer pipeline through the sewage recovery box on the base station.

Application scenario 1

In the process of cleaning a working surface by using cleaning equipment, after a period of cleaning, more dirt on the inner layer of the dirt box needs to be poured out, the user can place the cleaning equipment on the base station at the moment, so that a sewage outlet arranged in the inner layer of the dirt box is in butt joint with a dirt recovery box on the base station, a switch is arranged on the sewage outlet, when the dirt on the inner layer of the dirt box needs to be discharged into the dirt recovery box through the sewage outlet, the switch can be turned on at the moment, and then the sewage outlet is in an opened state, and the dirt is directly discharged into the dirt recovery box on the base station through the sewage outlet.

Application scenario 2

After most dirt of the inner layer of the dirt box is discharged to the dirt recovery box on the base station, some dirt can be remained on the inner wall of the inner layer of the dirt box and at the bottom, at the moment, the water inlet valve at the water inlet is opened, clear water can be sprayed out from the water outlet on the inner wall of the inner layer of the dirt box so as to flush the inner wall and the bottom of the inner layer of the dirt box, and the sewage flushing the inner wall and the bottom of the inner layer of the dirt box is discharged to the dirt recovery box on the base station through the sewage outlet and then discharged to the sewer pipeline.

While the preferred embodiment has been described, it is not intended to limit the utility model thereto, and any person skilled in the art may make variations and modifications without departing from the spirit and scope of the present utility model, so that the scope of the present utility model shall be defined by the claims of the present application.

Claims (10)

1. A cleaning apparatus, comprising: a body and a dirt box body;

the dirt box body is arranged on the machine body;

the dirt box body includes: a dirt box shell and a dirt box inner layer;

the inner layer of the dirt box is arranged in the inner space of the dirt box shell and is used for collecting dirt generated in the cleaning process of the cleaning equipment;

a flushing pipeline is arranged in a hollow structural space part formed between the inner layer of the sewage box and the sewage box shell, and the flushing pipeline flows through clear water for flushing sewage on the inner wall of the inner layer of the sewage box and at the bottom;

one end of the flushing pipeline is connected with the water inlet arranged on the sewage box body, and the other end of the flushing pipeline is connected with the water outlet arranged on the inner wall of the inner layer of the sewage box.

2. The cleaning apparatus of claim 1, wherein the number of water outlets is at least two, the at least two water outlets being positioned at different heights on an inner wall of the dirt box inner layer.

3. The cleaning apparatus of claim 1, wherein the water outlet is provided in at least one of the following ways:

the water outlet is arranged on the wall surface of the inner layer of the sewage box; the water outlet direction of the water outlet forms an included angle with the wall surface where the water outlet is positioned, and clear water sprayed out of the water outlet covers part of the wall surface adjacent to the water outlet;

the water outlet is arranged on the wall surface of the inner layer of the sewage box, and the water outlet direction of the water outlet is tangential to the horizontal direction;

the water outlets are arranged on the wall surface of the inner layer of the sewage box, and a plurality of water outlets are arranged at intervals along the circumferential direction of the inner layer of the sewage box on the same height of the wall surface;

the water outlet is arranged on the wall surface of the inner layer of the sewage box; the water outlet direction of the water outlet faces the wall surface opposite to the water outlet or forms an included angle with the wall surface opposite to the water outlet, and clear water sprayed out of the water outlet washes at least part of the wall surface opposite to the water outlet.

4. The cleaning apparatus of claim 1, wherein the water inlet is connected to a water outlet conduit of a fresh water bucket on the cleaning apparatus;

clear water in the clear water bucket flows through the water outlet pipeline, enters the flushing pipeline through the water inlet, and is sprayed on the inner wall of the inner layer of the dirt box through the water outlet so as to flush the inner wall and the bottom of the inner layer of the dirt box.

5. The cleaning apparatus of claim 1, wherein a first cuff structure is provided on an upper side of the dirt box inner layer and a second cuff structure is provided on a lower side of the dirt box inner layer;

the inner layer of the dirt box is arranged in the inner space of the dirt box shell through the first flanging structure and the second flanging structure.

6. The cleaning apparatus of claim 5, wherein the water inlet is disposed on an upper side of the second cuff structure or on a lower side of the first cuff structure.

7. The cleaning apparatus of claim 1, wherein the cleaning apparatus is disposed on a base station;

the sewage disposal device is characterized in that a sewage outlet is arranged in the inner layer of the sewage box, the sewage outlet is in butt joint with the sewage recovery box on the base station, and sewage generated by the inner wall and the bottom of the inner layer of the sewage box is flushed and enters the sewage recovery box through the sewage outlet.

8. The cleaning apparatus of claim 4, wherein the water inlet is provided with a water inlet valve at a position where the water inlet is connected to the water outlet conduit.

9. The cleaning apparatus of claim 1, wherein the water inlet is disposed at a bottom of the dirt box body.

10. A cleaning system, comprising: a base station and a cleaning device;

the cleaning device is arranged on a base station;

the cleaning apparatus includes: the sewage treatment device comprises a machine body, a sewage box body and a clean water barrel;

the dirt box body and the clear water barrel are arranged on the machine body;

the sewage tank body comprises a sewage tank shell and a sewage tank inner layer;

the inner layer of the dirt box is arranged in the inner space of the dirt box shell and is used for collecting dirt generated in the cleaning process of the cleaning equipment;

a flushing pipeline is arranged in a hollow structural space part formed between the inner layer of the sewage box and the sewage box shell, and the flushing pipeline flows through clear water for flushing sewage on the inner wall of the inner layer of the sewage box and at the bottom;

one end of the flushing pipeline is connected with a water inlet arranged on the sewage box body, and the other end of the flushing pipeline is connected with a water outlet arranged on the inner wall of the inner layer of the sewage box;

the sewage disposal device is characterized in that a sewage outlet is arranged in the inner layer of the sewage box, the sewage outlet is in butt joint with the sewage recovery box on the base station, and sewage generated by the inner wall and the bottom of the inner layer of the sewage box is flushed and enters the sewage recovery box through the sewage outlet.