Cleaning system

Abstract

The application provides a cleaning system, comprising: a base station comprising a box body, the box body being formed with a water storage tank and a sewage outlet; a cleaning device comprising a main body, a gas power mechanism and a first switch door, the main body being formed with a sewage suction port, a sewage suction channel, a sewage cavity and a sewage passing port in sequence, the gas power mechanism being installed on the main body and being used for sucking air from the sewage cavity, and the first switch door being installed on the main body and being used for opening or closing the sewage passing port; when the base station cooperates with the cleaning device and washes the cleaning device, the sewage suction port is located in the water storage tank; the gas power mechanism sucks air from the sewage cavity, cleaning water in the water storage tank flows into the sewage cavity through the sewage suction port and the sewage suction channel, and then is discharged through the sewage passing port and the sewage outlet, so as to wash the bottom of the main body, the sewage suction port, the sewage suction channel and the sewage cavity, and the sewage outlet and the sewage passing port are alternately in a connected state or a disconnected state, so that the cleaning water in the sewage cavity is in a turbulent state, thereby deeply washing the sewage cavity and preventing dirt from remaining in the sewage cavity.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cleaning equipment, in particular to a cleaning system. BACKGROUND

[0002] With people paying more and more attention to indoor air quality, cleaning equipment such as floor sweeping robots and floor washing machines gradually become one of the essential household appliances. At the same time, people are increasingly pursuing high-performance cleaning equipment, and the base station version of cleaning equipment solves the problem of frequent water change and sewage discharge.

[0003] In the related art, the cleaning equipment is placed on the base station and the sewage outlet at the bottom of the sewage tank is opened, so that the sewage in the sewage tank of the cleaning equipment is discharged through the base station sewage outlet through the liquid head difference. However, this sewage discharge method may cause dirt to remain on the inner wall of the sewage tank, which may easily breed bacteria in the sewage tank and even produce moldy and smelly odors. SUMMARY

[0004] The present application provides a cleaning system to solve the technical problem that the inner wall of the sewage tank of the existing cleaning equipment is left with dirt, which may easily breed bacteria in the sewage tank and even produce moldy and smelly odors.

[0005] In order to solve the above technical problem, the present application provides a cleaning system, comprising: a base station comprising a tank body, the tank body forming a water storage groove and a sewage outlet; a cleaning equipment comprising a main body, a gas power mechanism and a first switch door, the main body forming a suction outlet, a suction channel, a sewage cavity and a sewage passage in sequence, the gas power mechanism being installed on the main body and being used for sucking air from the sewage cavity, the first switch door being installed on the main body and being used for opening or closing the sewage passage; when the base station cooperates with the cleaning equipment and washes the cleaning equipment, the suction outlet is located in the water storage groove; the gas power mechanism sucks air from the sewage cavity, the cleaning water in the water storage groove flows into the sewage cavity through the suction outlet and the suction channel, and the sewage outlet and the sewage passage are alternately in a connected or disconnected state, so that the cleaning water in the sewage cavity is in a turbulent state.

[0006] In one embodiment, the first switch door comprises a first control valve, the first control valve being in communication with the sewage passage, and the first control valve being used for alternately opening or closing the sewage passage according to a control instruction.

[0007] In one embodiment, the base station further comprises a water leakage tank, a second switch door and a door opening member, the water leakage tank is connected to the box body and is formed with a water leakage cavity and a drain hole, the drain hole is in communication with the water leakage cavity and the drain opening respectively, the second switch door is installed on the water leakage tank to alternately open or close the drain hole, and the door opening member is fixed to the water leakage tank or the box body; the first switch door is movably installed on the main body, and when the cleaning device is matched with the base station, the door opening member drives the first switch door to open the drain opening so that the water leakage cavity is in communication with the drain opening.

[0008] In one embodiment, the drain hole is arranged on the side wall of the water leakage tank, and the second switch door is rotatably installed on the side of the water leakage tank away from the water leakage cavity.

[0009] In one embodiment, the second switch door comprises a second control valve, the second control valve is in communication with the drain hole, and the second control valve is used to alternately open or close the drain hole according to a control instruction.

[0010] In one embodiment, the base station further comprises a switch member and a driving assembly, the switch member is movably installed on the box body, and the driving assembly is installed on the box body and is in transmission connection with the switch member; the first switch door is movably installed on the main body, and when the cleaning device is matched with the base station, the switch member drives the first switch door to alternately open or close the drain opening.

[0011] In one embodiment, the switch member is slidably installed on the box body in the vertical direction, and the driving assembly is used to drive the switch member to reciprocate in the vertical direction; or the switch member is rotatably installed on the box body, and the switch member is in the form of a cam.

[0012] In one embodiment, the main body is provided with a rolling brush on the side close to the drain opening, and the rolling brush is accommodated in the water storage groove.

[0013] In one embodiment, the gas power mechanism is further used to inflate the sewage cavity to dry the drain passage and the sewage cavity after cleaning.

[0014] In one embodiment, the cleaning device further comprises a heating member, the heating member is installed on the gas power mechanism or the main body and is used to heat the air to be filled into the sewage cavity.

[0015] The application has the beneficial effects that the cleaning device in the cleaning system can suck the cleaning water from the water storage tank into the sewage cavity through the sewage suction port and the sewage suction channel, so as to clean the main body bottom, the sewage suction port, the sewage suction channel and the sewage cavity and discharge through the sewage discharge port, and the sewage discharge port and the sewage discharge port are alternately in communication or disconnected communication, so that the cleaning water in the sewage cavity is in a turbulent state, thereby the sewage cavity can be deeply cleaned, dirt is prevented from remaining in the sewage cavity, and bacteria breeding and mold smell and odor are avoided in the sewage cavity. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the cleaning system in an embodiment of the present application.

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the cleaning system in an embodiment of the present application. Figure 1 It is a sectional view along line A-A in the embodiment.

[0019] Figure 3 It is an enlarged view of B in the embodiment. Figure 2 It is an enlarged view of B in the embodiment.

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the base station in an embodiment of the present application.

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the cleaning device in an embodiment of the present application. DETAILED DESCRIPTION

[0022] The present application will be described in further detail below in conjunction with the drawings and embodiments. It is particularly pointed out that the following embodiments are only used to illustrate the present application, but do not limit the scope of the present application. Similarly, the following embodiments are only some embodiments of the present application, not all embodiments, and all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0023] The terms "first", "second", "third", etc. are used only for descriptive purposes and do not connote or imply relative importance or a quantity of the indicated technical features. Thus, features defined with "first", "second" or "third" can include at least one of the features implicitly or explicitly. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise explicitly specified. All directional references, such as up, down, left, right, front, back, etc., are in relation to the particular orientation of the figure in which the embodiment is shown, and are used only for the purpose of explanation and illustration. The directional references are not intended to limit the scope of the application. Furthermore, the terms "comprise", "comprising", "have", "having", "include", "including", "contain", "containing", etc. are used in the description of the application and are intended to be construed as "including", but not "consisting of". Thus, these terms are used in their broadest sense and are intended to encompass the inclusion of one or more features, steps, components, elements, etc. without precluding the inclusion of other, additional features, steps, components, elements, etc.

[0024] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. It is expressly understood that any of the embodiments described herein can be combined with any of the other embodiments.

[0025] The present application provides a cleaning system 10, such as Figures 1 to 5As shown, the cleaning system 10 comprises a base station 100 and a cleaning device 200. The base station 100 comprises a box body 110, which is formed with a water storage groove 111 for storing cleaning water and a sewage outlet 112. The cleaning device 200 comprises a main body 210, a gas power mechanism 220 and a first switch door 230. The main body 210 is formed with a sewage suction port 211, a sewage suction channel 212, a sewage cavity 213 and a sewage passing port 214 which are sequentially communicated. The gas power mechanism 220 is installed on the main body 210 and is used for sucking air from the sewage cavity 213. The first switch door 230 is installed on the main body 210 and is used for opening or closing the sewage passing port 214. When the base station 100 cooperates with the cleaning device 200 to clean the cleaning device 200, the sewage suction port 211 is located in the water storage groove 111. When the gas power mechanism 220 sucks air from the sewage cavity 213, the cleaning water in the water storage groove 111 flows into the sewage cavity 213 through the sewage suction port 211 and the sewage suction channel 212, and the sewage outlet 112 and the sewage passing port 214 are alternately in a state of being connected or disconnected, so that the cleaning water in the sewage cavity 213 is in a turbulent state. Compared with the related art, the cleaning device 200 in the cleaning system 10 can suck the cleaning water from the water storage groove 111 into the sewage cavity through the sewage suction port 211 and the sewage suction channel 212 to clean the bottom of the main body 210, the sewage suction port 211, the sewage suction channel 212 and the sewage cavity 213, and then discharge through the sewage passing port 214 and the sewage outlet 112. Moreover, the sewage outlet 112 and the sewage passing port 214 are alternately in a state of being connected or disconnected, so that the cleaning water in the sewage cavity 213 is in a turbulent state, thereby deep cleaning the sewage cavity 213, preventing dirt from remaining in the sewage cavity 213, and avoiding breeding of bacteria and generation of mold odor in the sewage cavity 213.

[0026] Embodiment one

[0027] The base station 100 is an intelligent infrastructure, which can realize self-cleaning, charging, water injection and other auxiliary operations of the cleaning device 200 when the cleaning device 200 is placed on the base station 100. The cleaning device 200 can be a scrubber, a sweeping and mopping integrated robot or the like.

[0028] The cleaning device 200 is taken as a scrubber for description. The cleaning device 200 comprises a main body 210, a gas power mechanism 220 and a first switch door 230. The main body 210 is formed with a sewage suction port 211, a sewage suction channel 212, a sewage cavity 213 and a sewage passing port 214 which are sequentially communicated. The gas power mechanism 220 is installed on the main body 210 and is used for sucking air from the sewage cavity 213 to generate negative pressure in the sewage cavity 213. The first switch door 230 is installed on the main body 210 and is used for opening or closing the sewage passing port 214.

[0029] The main body 210 comprises a cleaning module 217 and a handle module 218. The cleaning module 217 is provided with a cleaning element 2171 on a side close to the suction port 211. The cleaning element 2171 can be a roller brush or the like. The cleaning module 217 is further provided with a clean water tank 2172 and a spraying element in communication with the clean water tank 2172. When the cleaning module 217 cleans the surface to be cleaned, the spraying element sprays clean water from the clean water tank 2172 to the surface to be cleaned or the cleaning element 2171, so that the cleaning module 217 can deeply clean the surface to be cleaned.

[0030] The handle module 218 is rotatably installed on the cleaning module 217 and is formed with a suction passage 212, a sewage cavity 213 and a sewage passage 214. The gas power mechanism 220 is installed on the handle module 218 and is in communication with the sewage cavity 213 and the outside, respectively, so that the gas power mechanism 220 can suck air from the sewage cavity 213 and discharge gas to the outside. The first switch door 230 is installed on the handle module 218 close to the sewage passage 214. When the cleaning module 217 cleans the surface to be cleaned, the first switch door 230 closes the sewage passage 214. When it is necessary to discharge sewage in the sewage cavity 213, the first switch door 230 opens the sewage passage 214.

[0031] The handle module 218 is provided with a first control assembly and a first storage assembly. The first storage assembly is used to store data, such as various software control programs, some modes and / or parameters of the cleaning device, etc. Specifically, the program can include program code, and the program code includes computer operation instructions. The first control assembly controls the operation of the cleaning device 200 and responds to the instructions of the user and the third-party terminal by storing various software control programs in the first storage assembly. For example, the first control assembly is electrically connected with the cleaning element 2171, the spraying element and the gas power mechanism 220, respectively. The first control assembly can be used to control the cleaning element 2171, the spraying element and the gas power mechanism 220. It can be understood that in some embodiments, the first control assembly is also electrically connected with the first switch door 230, so that the first control assembly can also control the first switch door 230.

[0032] The principle of the cleaning device 200 for cleaning the surface to be cleaned is as follows: the first control assembly simultaneously controls the rotation of the cleaning element 2171, the spraying of the clean water in the clean water tank 2172 to the surface to be cleaned or the cleaning element 2171 by the spraying element, and the suction of air from the sewage cavity 213 by the gas power mechanism 220, so as to complete the cleaning of the surface to be cleaned and suck the sewage generated after cleaning into the sewage cavity 213.

[0033] The handle module 218 is provided with a first water level detection member in the sewage cavity 213, and the first water level detection member is electrically connected with the first control assembly. The first water level detection member is used to detect the water level information of the sewage in the sewage cavity 213. For example, when the first water level detection member detects that the sewage in the sewage cavity 213 is in a full state, the first water level detection member generates a prompt signal and transmits the prompt signal to the first control assembly. The first control assembly controls the cleaning equipment 200 to stop working or controls the prompt device to issue a prompt. The prompt device can be a prompt lamp or a loudspeaker to remind the user to place the cleaning equipment 200 on the base station 100 to discharge the sewage in the sewage cavity 213.

[0034] The handle module 218 is also provided with a first sewage detection member in the sewage cavity 213, and the first sewage detection member is electrically connected with the first control assembly. The first sewage detection member is used to detect the cleanliness of the cleaning water in the sewage cavity 213. For example, the first sewage detection member is used to detect the concentration of suspended particulate matter of the cleaning water in the sewage cavity 213. The greater the concentration of suspended particulate matter of the cleaning water in the sewage cavity 213, the lower the cleanliness of the cleaning water in the sewage cavity 213. The smaller the concentration of suspended particulate matter of the cleaning water in the sewage cavity 213, the higher the cleanliness of the cleaning water in the sewage cavity 213. For another example, the first sewage detection member is used to detect the light transmittance of the cleaning water in the sewage cavity 213. The higher the light transmittance of the cleaning water in the sewage cavity 213, the higher the cleanliness of the cleaning water in the sewage cavity 213. The lower the light transmittance of the cleaning water in the sewage cavity 213, the lower the cleanliness of the cleaning water in the sewage cavity 213.

[0035] The first sewage detection member is also used to detect the dirtiness of the sewage in the sewage cavity 213. For example, the first sewage detection member is used to detect the concentration of suspended particulate matter of the sewage in the sewage cavity 213. The greater the concentration of suspended particulate matter of the sewage in the sewage cavity 213, the higher the dirtiness of the sewage in the sewage cavity 213. The smaller the concentration of suspended particulate matter of the sewage in the sewage cavity 213, the lower the dirtiness of the sewage in the sewage cavity 213. For another example, the first sewage detection member is used to detect the light transmittance of the sewage in the sewage cavity 213. The higher the light transmittance of the sewage in the sewage cavity 213, the lower the dirtiness of the sewage in the sewage cavity 213. The lower the light transmittance of the sewage in the sewage cavity 213, the higher the dirtiness of the sewage in the sewage cavity 213.

[0036] It can be understood that the dirtiness is related to the cleanliness, that is, the higher the dirtiness, the lower the cleanliness; the lower the dirtiness, the higher the cleanliness. Therefore, the first sewage detection member can detect both the cleanliness of the cleaning water in the sewage cavity 213 and the dirtiness of the sewage in the sewage cavity 213.

[0037] The base station 100 includes a box body 110, and the box body 110 is formed with a water storage tank 111 and a sewage discharge port 112. The water storage tank 111 is used to store cleaning water, and the volume of the cleaning water stored in the water storage tank 111 is 4-5L.

[0038] The box body 110 is provided with a support seat 113 in the water storage tank 111, and the support seat 113 is formed with a receiving port 1131 which is communicated with the sewage outlet 112. When the cleaning device 200 is matched with the base station 100, the cleaning module 217 is accommodated in the water storage tank 111 and is submerged in the cleaning water in the water storage tank 111. It can be understood that the circuit in the cleaning module 217 needs to be sealed so as to prevent the cleaning water in the water storage tank 111 from penetrating into the circuit of the cleaning module 217.

[0039] The handle module 218 is accommodated in the receiving port 1131 near one side of the contaminated water outlet 214. When the first switch door 230 opens the contaminated water outlet 214, the contaminated water outlet 214 is communicated with the receiving port 1131, so that the sewage in the sewage cavity 213 can be sequentially discharged from the contaminated water outlet 214, the receiving port 1131 and the sewage outlet 112. The arrangement of the receiving port 1131 can make the support seat 113 not only support the handle module 218, but also limit the handle module 218 to prevent the handle module 218 from moving.

[0040] The support seat 113 is provided with a sealing member 1132 at the outer edge of the receiving port 1131, which is used to seal the contact surface between the outer edge of the receiving port 1131 and the main body 210, so as to prevent the sewage in the sewage cavity 213 from flowing out from the gap between the outer edge of the receiving port 1131 and the main body 210, and to prevent air from entering the sewage cavity 213 from the gap between the outer edge of the receiving port 1131 and the main body 210 when the gas power mechanism 220 inhales air from the sewage cavity 213.

[0041] The box body 110 is provided with a second control assembly and a second storage assembly, and the second storage assembly is used to store data, such as various software control programs, modes and / or parameters of the cleaning device, etc. Specifically, the program can include program code, and the program code includes computer operation instructions; the second control assembly controls the operation of the base station 100 and responds to the instructions of the user and the third party terminal through the various software control programs stored in the second storage assembly.

[0042] The support base 113 is further provided with a first contact terminal 1133 electrically connected with the second control assembly. The handle module 218 is further provided with a second contact terminal 2181 electrically connected with the first control assembly. When the base station 100 is matched with the cleaning device 200, the first contact terminal 1133 and the second contact terminal 2181 are electrically connected, so as to realize the communication connection between the first control assembly and the second control assembly, and realize the charging function of the base station 100 to the cleaning device 200. It should be noted that in other embodiments, the first contact terminal 1133 and the second contact terminal 2181 can not be provided, and the first control assembly and the second control assembly can be connected in communication through Bluetooth or WIFI and the like, and the base station 100 can adopt a wireless charging mode to charge the cleaning device 200.

[0043] The base station 100 further comprises a water inlet pipeline, a water injection valve and a water injection port 114. The water inlet pipeline is in communication with an external water pipe or faucet. The water injection valve can be an electromagnetic valve or a proportional valve, and is in communication with the water injection port and the water inlet pipeline respectively. The water injection valve is further electrically connected with the second control assembly. The water injection valve is used to control the flow of cleaning water flowing into the water injection port from the water inlet pipeline according to the instruction of the second control assembly. The water injection port 114 is arranged in the water storage tank 111. The clean water tank 2172 is formed with a water filling port 2173 in communication with the clean water tank 2172, and the water filling port 2173 is provided with a valve. When water is added to the clean water tank 2172 through the water filling port 2173, the valve opens the water filling port 2173. After the water is added, the valve closes the water filling port 2173. When the cleaning device 200 is matched with the base station 100, the water injection port 114 is docked with the water filling port 2173 and the valve opens the water filling port 2173, so that the water injection port 114 is in communication with the clean water tank 2172 through the water filling port 2173 to inject cleaning water into the clean water tank 2172. It can be understood that the clean water tank 2172 is provided with a water level detector for detecting the water level of the cleaning water in the clean water tank 2172. When the water level detector detects that the cleaning water in the clean water tank 2172 reaches the full state, the water level detector generates a signal and transmits it to the second control assembly through the first control assembly, and the second control assembly generates a control instruction to close the water injection valve. It can be understood that the water level detector can also detect that the cleaning water in the clean water tank 2172 reaches the water shortage state to remind the user to add water to the clean water tank 2172. The water level detector can be any device capable of detecting the water level of the water storage tank 111, such as a float sensor, an infrared sensor, a photoelectric liquid level sensor, a capacitive liquid level sensor, an ultrasonic liquid level sensor, etc.

[0044] The box 110 is further formed with a water inlet 115 which is in communication with the water storage tank 111. The base station 100 further comprises a water inlet valve which can be an electromagnetic valve or a proportional valve, etc. The water inlet valve is in communication with the water inlet 115 and a water inlet pipeline respectively, and is used to control the flow of the cleaning water flowing into the water inlet pipeline according to the instruction of the second control assembly, i.e. to control the flow of the cleaning water flowing into the water storage tank 111.

[0045] The base station 100 further comprises a second water level detecting member which is installed on the box 110 and electrically connected with the second control assembly. The second water level detecting member is used to detect the water level of the water storage tank 111. When the water level of the water storage tank 111 reaches a first preset position, the second water level detecting member generates a first signal and transmits the first signal to the second control assembly. The second control assembly closes the water inlet valve to stop water injection into the water storage tank 111. It can be understood that the second water level detecting member can be any device capable of detecting the water level of the water storage tank 111, such as a float sensor, an infrared sensor, a photoelectric liquid level sensor, a capacitive liquid level sensor, an ultrasonic liquid level sensor, etc.

[0046] The box 110 is further formed with a water outlet 116 which is in communication with the water storage tank 111. The water outlet 116 is used to discharge the sewage in the water storage tank 111.

[0047] The base station 100 further comprises a centrifugal water pump and a water outlet pipeline. The centrifugal water pump is in communication with the water outlet 116 and the water outlet pipeline respectively. The water outlet pipeline is in communication with a floor drain or a sewer, so that the sewage in the water storage tank 111 can be discharged into the floor drain or the sewer by a centrifugal method. It can be understood that the water outlet pipeline can be in communication with a sewage discharge port, so that the sewage in the cleaning device 200 and the sewage in the water storage tank 111 can be discharged into the floor drain or the sewer through the same wastewater pipe.

[0048] The first switch door 230 comprises a first control valve which can be an electromagnetic valve or a proportional valve. The first control valve is in communication with the sewage passing port 214, and is used to alternately open or close the sewage passing port 214 according to the control instruction, so that the sewage discharge port 112 and the sewage passing port 214 are alternately in a state of being in communication or disconnected.

[0049] The cleaning principle of the cleaning system 10 to the cleaning device 200 in this embodiment is as follows: after the main body 210 is matched with the box body 110 and the first control valve is controlled to open the sewage passing port 214 to discharge the sewage in the sewage cavity 213, clean water is injected into the water storage tank 111 to flood the sewage suction port 211, the gas power mechanism 220 is controlled to suck air from the sewage cavity 213, and the first control valve is controlled to alternately open or close the sewage passing port 214. When the first control valve closes the sewage passing port 214, because the gas power mechanism 220 sucks air from the sewage cavity 213, the clean water in the water storage tank 111 flows into the sewage cavity 213 through the sewage suction port 211 and the sewage suction channel 212, and the water flow drives the cleaning element 2171 to rotate, so that the cleaning element 2171 is cleaned. When the first control valve opens the sewage passing port 214, because the gas power mechanism 220 sucks air from the sewage cavity 213, not only the clean water in the water storage tank 111 flows into the sewage cavity 213 through the sewage suction port 211 and the sewage suction channel 212, but also air enters the sewage cavity 213 through the sewage discharge port 112 and the sewage passing port 214, so that the clean water in the sewage cavity 213 is in a turbulent state, thereby the sewage cavity 213 can be deeply cleaned, dirt is prevented from remaining in the sewage cavity 213, and bacteria is prevented from breeding in the sewage cavity 213 and mold smell and stench are prevented from being generated. The time for which the first control valve opens the sewage passing port 214 and the time for which the first control valve closes the sewage passing port 214 can be designed according to specific conditions, for example, according to the size of the sewage cavity 213, and for example, according to the water level of the clean water in the sewage cavity 213.

[0050] The gas power mechanism 220 is further used to inflate the sewage cavity 213, so that the cleaned cleaning element 2171, the sewage suction port 211, the sewage suction channel 212 and the sewage cavity 213 are dried.

[0051] When the gas power mechanism 220 inflates the sewage cavity 213, the first control valve is used to open the sewage passing port 214 according to a control instruction, so that the sewage discharge port 112 and the receiving port 1131 can also be dried.

[0052] The cleaning device 200 further comprises a heating element installed on the gas power mechanism 220 or the handle module 218 and used to heat air to be inflated into the sewage cavity, so that the drying speed of the cleaned cleaning element 2171, the sewage suction port 211, the sewage suction channel 212, the sewage cavity 213, the sewage discharge port 112 and the receiving port 1131 can be accelerated, and the cleaned cleaning element 2171, the sewage suction port 211, the sewage suction channel 212, the sewage cavity 213 and the sewage discharge port 112 can be disinfected.

[0053] Embodiment two

[0054] The difference between embodiment two and embodiment one is as follows:

[0055] The first switch door 230 is movably installed on the handle module 218 to open or close the overflow port 214. For example, the first switch door 230 is rotatably installed on the handle module 218, and a restoring member is arranged between the first switch door 230 and the handle module 218. Under the action of no external force, the first switch door 230 closes the overflow port 214, and under the action of external force, the first switch door 230 opens the overflow port 214.

[0056] The base station 100 further comprises a water leakage bin 120, a second switch door 130 and a door opening member 140. The water leakage bin 120 is connected to the support base 113 and is formed with a water leakage cavity 121 and a drain hole 122. The water leakage cavity 121 is in communication with the receiving port 1131, and the drain hole 122 is in communication with the water leakage cavity 121 and the drain port 112 respectively. It should be noted that the water leakage bin 120 can be integrally formed with the support base 113.

[0057] The door opening member 140 is fixed to the water leakage bin 120. When the main body 210 is matched with the box body 110, the door opening member 140 drives the first switch door 230 to open the overflow port 214, so that the overflow port 214 is in communication with the water leakage bin 120. It should be noted that in other embodiments, the door opening member 140 can also be fixed to the support base 113. Moreover, the water leakage bin 120 can not be arranged, and the second control valve is directly communicated with the drain port 112. The second control valve is used to alternately open or close the drain port 112 according to the control instruction.

[0058] The second switch door 130 comprises a second control valve. The second control valve can be an electromagnetic valve or a proportional valve. The second control valve is installed on the water leakage bin 120 and is in communication with the drain hole 122. The second control valve is used to alternately open or close the drain hole 122 according to the control instruction, so that the drain port 112 and the overflow port 214 are alternately in a state of being in communication or disconnected.

[0059] The principle of the cleaning system 10 to clean the device 200 in this embodiment is as follows: when the main body 210 is matched with the box body 110, the opening door piece 140 drives the first switch door 230 to open the dirty water passage 214 and control the second control valve to open the drain hole 122 to discharge the dirty water in the dirty water cavity 213, then inject clean water into the water storage tank 111 to flood the dirty water passage 211, control the gas power mechanism 220 to inhale air from the dirty water cavity 213, and control the second control valve to alternately open or close the drain hole 122. When the second control valve closes the drain hole 122, the clean water in the water storage tank 111 will flow into the dirty water cavity 213 through the dirty water passage 211 and the dirty water passage 212 due to the air inhaling of the gas power mechanism 220 from the dirty water cavity 213, and the water flow will drive the cleaning piece 2171 to rotate, so as to clean the cleaning piece 2171; when the second control valve opens the drain hole 122, not only the clean water in the water storage tank 111 will flow into the dirty water cavity 213 through the dirty water passage 211 and the dirty water passage 212 due to the air inhaling of the gas power mechanism 220 from the dirty water cavity 213, but also air will enter the dirty water cavity 213 through the dirty water passage 112, the drain hole 122, the water leakage cavity 121 and the dirty water passage 214, so that the clean water in the dirty water cavity 213 will be in a turbulent state, so as to clean the dirty water cavity 213 deeply, prevent dirt from remaining in the dirty water cavity 213, and avoid bacteria breeding and mold odor in the dirty water cavity 213.

[0060] Embodiment three

[0061] The difference between embodiment three and embodiment two is that:

[0062] The drain hole 122 is arranged on the side wall of the water leakage chamber 120, and the second switch door 130 is rotatably installed on the side of the water leakage chamber 120 away from the water leakage cavity 121. The second switch door 130 is alternately opened or closed under the action of the gas power mechanism 220 and the gravity of the clean water, so that the dirty water passage 112 and the dirty water passage 214 are alternately in a state of communication or disconnected.

[0063] The cleaning principle of the cleaning system 10 to the cleaning device 200 in this embodiment is as follows: when the main body 210 is matched with the box body 110, the opening door piece 140 drives the first opening door 230 to open the sewage passing opening 214, the sewage in the sewage cavity 213 flows to the sewage passing opening 214, the water leakage cavity 121 and the water outlet hole 122 under the action of gravity, and after flushing the second opening door 130 to be discharged through the sewage outlet 112, the clean water in the water storage tank 111 is injected to flood the sewage suction opening 211, and the gas power mechanism 220 sucks air from the sewage cavity 213. Because the gas power mechanism 220 sucks air from the sewage cavity 213, the clean water in the water storage tank 111 will flow into the sewage cavity 213 through the sewage suction opening 211 and the sewage suction channel 212, and the water flow will drive the cleaning piece 2171 to rotate, thereby cleaning the cleaning piece 2171, and also make the second opening door 130 rotate to close the water outlet hole 122; when the negative pressure generated by the gas power mechanism 220 sucking air from the sewage cavity 213 is less than the gravity of the clean water in the sewage cavity 213, the clean water flows to the sewage passing opening 214, the water leakage cavity 121 and the water outlet hole 122 under the action of gravity and flushes the second opening door 130, so that the sewage outlet 112 and the sewage passing opening 214 are in communication; when the negative pressure generated by the gas power mechanism 220 sucking air from the sewage cavity 213 is greater than the gravity of the clean water in the sewage cavity 213, air will enter the sewage cavity 213 from the sewage outlet 112, the water outlet hole 122, the water leakage cavity 121 and the sewage passing opening 214, and drive the second opening door 130 to close the water outlet hole 122, so that the clean water in the sewage cavity 213 will be in a turbulent state, thereby the sewage cavity 213 can be deeply cleaned, preventing dirt from remaining in the sewage cavity 213, thereby avoiding bacteria breeding and mold odor in the sewage cavity 213.

[0064] Embodiment four

[0065] The difference between embodiment four and embodiment one is that:

[0066] The first opening door 230 is movably installed on the handle module 218 to open or close the sewage passing opening 214, for example, the first opening door 230 is rotatably installed on the handle module 218, and a reset piece is arranged between the first opening door 230 and the handle module 218, the first opening door 230 closes the sewage passing opening 214 without external force, and the first opening door 230 opens the sewage passing opening 214 with external force.

[0067] The base station 100 further comprises a switch member (which can be modified on the basis of the door opening member 140) and a driving assembly, the switch member is slidably installed in the vertical direction on the support base 113, the driving assembly is fixed on the support base 113 and is in transmission connection with the switch member to drive the switch member to reciprocate in the vertical direction. The driving assembly can comprise a pneumatic cylinder or a hydraulic cylinder, the pneumatic cylinder or the hydraulic cylinder is fixed on the support base 113, and the movable rod of the pneumatic cylinder or the hydraulic cylinder is fixedly connected with the switch member. The driving assembly can also comprise a motor and a transmission member, the transmission member is in transmission connection with the output shaft of the motor and the switch member respectively.

[0068] When the main body 210 is matched with the box body 110, the switch member drives the first switch door 230 to alternately open or close the sewage passing port 214 in the process of reciprocating in the vertical direction, so that the sewage discharging port 112 and the sewage passing port 214 are alternately in the state of being in communication or disconnected. It should be noted that in other embodiments, the switch member can also be rotatably installed on the support base 113, and the switch member is in the form of a cam, and the driving assembly is used to drive the switch member to rotate in the vertical plane, so that the switch member drives the first switch door 230 to alternately open or close the sewage passing port 214 in the process of rotating.

[0069] The cleaning principle of the cleaning system 10 on the cleaning device 200 in this embodiment is as follows: after the main body 210 is matched with the box body 110, the switch member is controlled to drive the first switch door 230 to open the sewage passing port 214 to discharge the sewage in the sewage chamber 213, clean water is injected into the water storage tank 111 to flood the sewage suction port 211, the gas power mechanism 220 is controlled to suck air from the sewage chamber 213, and the switch member is controlled to drive the first switch door 230 to alternately open or close the sewage passing port 214. When the first switch door 230 closes the sewage passing port 214, because the gas power mechanism 220 sucks air from the sewage chamber 213, the clean water in the water storage tank 111 will flow into the sewage chamber 213 through the sewage suction port 211 and the sewage suction passage 212, and the water flow will drive the cleaning member 2171 to rotate, so as to clean the cleaning member 2171; when the first switch door 230 opens the sewage passing port 214, because the gas power mechanism 220 sucks air from the sewage chamber 213, not only the clean water in the water storage tank 111 will flow into the sewage chamber 213 through the sewage suction port 211 and the sewage suction passage 212, but also air will enter the sewage chamber 213 through the sewage discharging port 112 and the sewage passing port 214, so that the clean water in the sewage chamber 213 will be in a turbulent state, thereby the sewage chamber 213 can be deeply cleaned, the dirt is prevented from remaining in the sewage chamber 213, so as to avoid breeding bacteria and producing moldy odor and stench in the sewage chamber 213.

[0070] The above merely describes some embodiments of the present application, and is not intended to limit the protection scope of the present application, and any equivalent device or equivalent process transformation using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A cleaning system, characterized by The utility model relates to a base station and a cleaning device, and relates to the technical field of cleaning equipment. The base station comprises a box body, a water storage tank and a sewage outlet; The cleaning device comprises a main body, a gas power mechanism and a first switch door, the main body is formed with a sewage suction inlet, a sewage suction channel, a sewage cavity and a sewage passing outlet which are sequentially communicated, the gas power mechanism is installed on the main body and used for sucking air from the sewage cavity, and the first switch door is installed on the main body and used for opening or closing the sewage passing outlet. When the base station cooperates with the cleaning device and washes the cleaning device, the sewage suction inlet is located in the water storage tank, the gas power mechanism sucks air from the sewage cavity, the cleaning water in the water storage tank flows into the sewage cavity through the sewage suction inlet and the sewage suction channel, and the sewage outlet and the sewage passing outlet are alternately in communication or disconnected communication, so that the cleaning water in the sewage cavity is in a turbulent state.

2. The cleaning system of claim 1, wherein, The first switch door comprises a first control valve, the first control valve is communicated with the sewage passing outlet, and the first control valve is used for alternately opening or closing the sewage passing outlet according to a control instruction.

3. The cleaning system of claim 1, wherein, The base station further comprises a water leakage warehouse, a second switch door and an opening element, the water leakage warehouse is connected to the box body and is formed with a water leakage cavity and a drainage hole, the drainage hole is respectively communicated with the water leakage cavity and the sewage outlet, the second switch door is installed on the water leakage warehouse to alternately open or close the drainage hole, and the opening element is fixed to the water leakage warehouse or the box body; the first switch door is movably installed on the main body, when the cleaning device cooperates with the base station, the opening element drives the first switch door to open the sewage passing outlet, so that the water leakage cavity is communicated with the sewage passing outlet.

4. The cleaning system of claim 3, wherein, The drainage hole is arranged on the side wall of the water leakage warehouse, and the second switch door is rotatably installed on the side of the water leakage warehouse away from the water leakage cavity.

5. The cleaning system of claim 3, wherein, The second switch door comprises a second control valve, the second control valve is communicated with the drainage hole, and the second control valve is used for alternately opening or closing the drainage hole according to a control instruction.

6. The cleaning system of claim 1, wherein, The base station further comprises a switch element and a driving assembly, the switch element is movably installed on the box body, the driving assembly is installed on the box body and is in transmission connection with the switch element; the first switch door is movably installed on the main body, when the cleaning device cooperates with the base station, the switch element drives the first switch door to alternately open or close the sewage passing outlet.

7. The cleaning system of claim 6, wherein, The switch element is slidably installed on the box body in the vertical direction, and the driving assembly is used for driving the switch element to reciprocate in the vertical direction; or the switch element is rotatably installed on the box body, and the switch element is in the form of a cam.

8. The cleaning system of claim 1, wherein, A rolling brush is arranged on the side of the main body close to the sewage suction inlet, and the rolling brush is accommodated in the water storage tank.

9. The cleaning system of claim 1, wherein, The gas power mechanism is further used for inflating the sewage cavity, so as to dry the sewage suction channel and the sewage cavity after cleaning.

10. The cleaning system of claim 9, wherein, The cleaning device further comprises a heating element, the heating element is installed on the gas power mechanism or the main body and is used for heating air to be filled into the sewage cavity.

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