Base station and cleaning system

Abstract

The utility model belongs to the technical field of cleaning equipment, and particularly relates to a base station and a cleaning system. The base station comprises a pile body and a base, a dirt collecting box, a dirt suction fan and an exhaust channel which are sequentially communicated are arranged in the pile body, the base is connected to the bottom of the pile body, the base is provided with an air outlet part, and the air outlet part is communicated with the exhaust channel. The cleaning system comprises cleaning equipment and a base station which are matched with each other. According to the base station, air can be exhausted from the bottom of the base station, so that the air exhausted by the air outlet part is prevented from being sprayed to the wall, the influence on the environment of a user is reduced to a certain extent, and the user experience is improved.

Description

Technical Field

[0001] This application belongs to the technical field of cleaning equipment, and particularly relates to a base station and a cleaning system. Background Art

[0002] In the related art, an air outlet part is arranged on the surface of the pile body of the base station that cooperates with the cleaning equipment. The air discharged through the air outlet part is sprayed onto the wall, which affects the user's environment and user experience. Summary of the Invention

[0003] This application provides a base station and a cleaning system, aiming to at least to some extent solve the technical problem that the air discharged from the air outlet part of the base station is sprayed onto the wall, which affects the user's environment, so as to improve the user experience.

[0004] In the first aspect of this application, a base station is provided. The base station includes: a pile body, which is internally provided with a dirt collection box, a dirt extraction fan, and an exhaust passage that are connected in sequence; a base, which is connected to the bottom of the pile body, and the base is provided with an air outlet part, and the air outlet part is communicated with the exhaust passage.

[0005] In the base station provided by this application, since the pile body is internally provided with a dirt collection box, a dirt extraction fan, and an exhaust passage that are connected in sequence, under the action of the dirt extraction fan, the air in the dirt collection box is discharged through the air outlet part, so as to form a negative pressure environment in the dirt collection box, so that the sewage in the sewage tank of the cleaning equipment docked with the base station is transferred to the dirt collection box; since the base for loading the cleaning equipment is connected to the bottom of the pile body, the base is provided with an air outlet part, and the air outlet part is communicated with the exhaust passage, therefore, the air discharged by the dirt extraction fan is discharged through the air outlet part of the base connected to the bottom of the pile body, so that the air can be discharged from the bottom of the base station, so as to avoid the air discharged from the air outlet part from being sprayed onto the wall, and to reduce the impact on the user's environment to a certain extent and improve the user experience.

[0006] In some embodiments, an air outlet passage is internally arranged in the base, and the air outlet passage is communicated with the exhaust passage.

[0007] In some embodiments, the base is provided with a docking part for loading a cleaning module, the base is provided with a drying passage, the drying passage is respectively communicated with the docking part and the exhaust passage, and the docking part is configured as the air outlet part.

[0008] In some embodiments, a communication hole is arranged on the side wall of the drying passage, and the communication hole is communicated with the air outlet passage.

[0009] In some embodiments, the included angle between the air outlet direction of the communication hole and the air outlet direction of the drying passage is greater than or equal to 90°.

[0010] In some embodiments, a valve body for controlling the opening and closing of the air outlet channel is provided inside the base.

[0011] In some embodiments, the base station further includes a door body for opening and closing the communication hole, and the door body is configured as the valve body.

[0012] In some embodiments, the door body is rotatably connected to the side wall of the drying channel.

[0013] In some embodiments, an elastic member is further provided between the door body and the side wall of the drying channel.

[0014] In some embodiments, the door body can reciprocally move to open and close the communication hole.

[0015] In a second aspect of the present application, the present application further provides a cleaning system, and the cleaning system includes a cooperating cleaning device and the above-mentioned base station.

[0016] For the cleaning system having the above-mentioned base station, the air discharged by the sewage extraction fan is discharged through the air outlet part of the base connected to the bottom of the pile body, so that the air can be discharged from the bottom of the base station, so as to avoid the air discharged from the air outlet part spraying onto the wall, and to reduce the impact on the user's environment to a certain extent and improve the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 Shows a schematic structural diagram of a cleaning system formed by combining a base station and a cleaning device in one or more embodiments of the present application;

[0019] Figure 2 Shows Figure 1 the structural diagram of the base station in;

[0020] Figure 3 Shows Figure 2 another perspective structural diagram of;

[0021] Figure 4 Shows Figure 3 the back view of;

[0022] Figure 5 Shows Figure 2 the bottom view of;

[0023] Figure 6shows Figure 5 An enlarged schematic view of part A of Figure 5 .

[0024] Explanation of reference numerals:

[0025] Base station - 100, pile body - 101, base - 102, docking part - 103, docking port - 104, dirt collection box - 105, sewage extraction fan - 106, exhaust air channel - 107, air outlet part - 108, transfer hole - 109, spray hole - 110, drying channel - 111, drying fan - 112, air guiding plate - 113, air outlet channel - 114, communication hole - 115, vertical plate - 116, valve body - 117, door body - 1171, installation part - 1172, rotating shaft - 1173, installation hole - 1174, installation block - 1175, elastic part - 1176;

[0026] Cleaning device - 200, sewage outlet - 201, cleaning part - 202. Detailed implementation manners

[0027] In order to enable those skilled in the art in the technical field to which the present application belongs to more clearly understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope protected by the present application.

[0028] In the technical field of cleaning devices, the emergence of the sewage extraction component for automatic sewage extraction liberates the hands of the user, no longer requires the user to manually pour sewage and solid waste, thereby being able to avoid the sewage and solid waste from soiling the user's sleeves and also being able to avoid the secondary pollution of the environment caused by the sewage and solid waste.

[0029] Specifically in implementation, a dirt collection box, a sewage extraction fan, and an exhaust air channel that are sequentially connected are disposed inside the pile body of the base station. Under the action of the sewage extraction fan, the air in the dirt collection box is discharged through the air outlet part, so as to form a negative pressure environment in the dirt collection box, so that the sewage in the sewage tank of the cleaning device docked with the base station is transferred into the dirt collection box. Since the air outlet part is disposed on the surface of the pile body, the air discharged through the air outlet part may be sprayed onto the wall, affecting the user's environment and the user experience.

[0030] Based on the above technical problems, the present application provides a base station and a cleaning system, aiming to at least to a certain extent solve the technical problem that the air discharged from the air outlet part of the base station is sprayed onto the wall, affecting the user's environment, so as to improve the user experience.

[0031] The design concept of this application is as follows: The air outlet part of the base station is arranged at the bottom of the base station, so that the air discharged through the air outlet part is sprayed onto the bottom of the base station, to a certain extent, avoiding the environmental technical problem of the air discharged from the air outlet part of the base station spraying onto the wall and affecting users. Based on the above design concept, and with the help of the drawings, the details of the base station will be further described.

[0032] Figure 1 The schematic structural diagram of the cleaning system formed by combining the base station and the cleaning device in one or more embodiments of this application is shown. The cleaning system of this application includes a base station 100 and a cleaning device 200 that are used in cooperation with each other. The cleaning device 200 can be a floor washer, a sweeping robot, a vacuum cleaner, or other cleaning machines that need to clean sewage and / or solid waste. Figure 2 Shows Figure 1 The structural diagram of the base station in Figure 3 Shows Figure 2 The structural diagram from another perspective of Figure 2 And Figure 3 The back of the pile body 101 is omitted. Combining Figure 2 And Figure 3 , the base station 100 of this application includes a pile body 101 and a base 102. The base 102 is connected to the bottom of the pile body 101 to form an L-shaped structure. A docking part 103 is arranged on the top of the base 102. The cleaning device 200 that cooperates with the base station 100 is located on the docking part 103 of the base 102. An interface 104 is arranged on the side of the pile body 101. Under the condition that the cleaning device 200 is located on the docking part 103 of the base 102, the interface 104 of the pile body 101 is communicated with the sewage outlet 201 of the cleaning device 200.

[0033] Figure 4 Shows Figure 3 The back view of Figure 3 And Figure 4 , the pile body 101 of this application is internally provided with a dirt collection box 105, a sewage extraction fan 106, and an exhaust passage 107 that are sequentially communicated. The dirt collection box 105 is connected to the interface 104 through a pipeline. Under the action of the sewage extraction fan 106, the air in the dirt collection box 105 is discharged through the sewage extraction fan 106 and the exhaust passage 107, so as to form a negative pressure environment in the dirt collection box 105, so that the sewage in the sewage tank of the cleaning device 200 docked with the base station 100 is transferred into the dirt collection box 105.

[0034] Combined with 3 and Figure 4, the base 102 of the present application is provided with an air outlet part 108, and the air outlet part 108 is communicated with the exhaust air passage 107. Under the action of the sewage extraction fan 106, the air in the sewage collection box 105 is introduced into the air outlet part 108 through the sewage extraction fan 106 and the exhaust air passage 107, and discharged from the air outlet part 108. Since the base 102 for loading the cleaning device 200 is connected to the bottom of the pile body 101, therefore, the air discharged by the sewage extraction fan 106 is discharged through the air outlet part 108 of the base 102 connected to the bottom of the pile body 101, so that the air is discharged from the bottom of the base station 100, so as to avoid the air discharged from the air outlet part 108 spraying onto the wall, and to reduce the impact on the user's environment to a certain extent and improve the user experience.

[0035] Figure 5 shows Figure 2 bottom perspective view of. For the sake of clear display, the Figure 5 bottom of the base 102 is omitted in the present application. Combining Figures 3 - 5 , a connecting pipe is arranged in the pile body 101 as the above-mentioned exhaust air passage 107. The exhaust air passage 107 is arranged substantially along the height direction of the pile body 101. Its top end is connected to the air outlet of the sewage extraction fan 106, and its bottom end extends to the bottom of the pile body 101. A transfer hole 109 is arranged at the bottom of the exhaust air passage 107, and the transfer hole 109 is communicated with the base 102 to introduce the air discharged by the sewage extraction fan 106 into the base 102 through the exhaust air passage 107.

[0036] Combining Figure 4 and Figure 5 , the base 102 of the present application is substantially a closed cavity. A plurality of spray holes 110 are arranged at intervals on the docking part 103 to provide a cleaning water source for the cleaning part 202 of the cleaning device 200, so as to clean the cleaning part 202 of the cleaning device 200 by spraying. Therefore, in one embodiment, the docking part 103 of the base 102 can be configured as the air outlet part 108 of the base 102, and the air discharged by the sewage extraction fan 106 passes through the exhaust air passage 107 and the base 102, and is discharged from the spray holes 110 of the docking part 103 of the base 102. In another embodiment, an air outlet can also be arranged at the bottom or side of the base 102 as the air outlet part 108 of the base 102, and the air discharged by the sewage extraction fan 106 passes through the exhaust air passage 107 and the base 102, and is discharged from the air outlet part 108 of the base 102.

[0037] Combining Figure 5, in one embodiment, a drying channel 111 is further provided in the base 102, and the drying channel 111 communicates with the spray holes 110 of the docking part 103. After the cleaning part 202 of the cleaning device 200 is sprayed and cleaned, a drying air flow can be provided through the drying channel 111. The drying air flow sprays out from the spray holes 110 of the docking part 103 and acts on the cleaning part 202 of the cleaning device 200 to quickly dry the cleaning part 202 of the cleaning device 200.

[0038] Combined with Figure 5 , in one embodiment, a drying fan 112 is further provided in the base 102. It can be internally provided with a heating element. The output part of the drying fan 112 communicates with the docking part 103 through the drying channel 111. When the drying fan 112 is started, the air is heated to generate a drying air flow. The drying air flow sprays out from the spray holes 110 of the docking part 103 through the drying channel 111 and acts on the cleaning part 202 of the cleaning device 200, so as to quickly dry the cleaning part 202 of the cleaning device 200.

[0039] Combined with Figure 5 , in one embodiment, the drying fan 112 can be arranged on the vertical bisector of the docking part 103. The drying channel 111 is generally in a trapezoidal structure, so that the drying air flow is led to the docking part 103 of the base 102 in a radial manner. A plurality of air guide plates 113 are arranged at intervals in the drying channel 111. The air guide plates 113 are generally arranged along the advancing direction of the drying air flow, so that the drying air flow can be evenly transported into the docking part 103 of the base 102.

[0040] Combined with Figure 5 , in order to introduce the air introduced by the exhaust channel 107 into the spray holes 110 of the docking part 103 for discharge, an air outlet channel 114 is built in the base 102 of the present application. The air outlet channel 114 communicates with the exhaust channel 107. The air discharged by the sewage extraction fan 106 passes through the exhaust channel 107 and the air outlet channel 114 of the base 102 and is introduced into the spray holes 110 of the docking part 103 of the base 102 for discharge.

[0041] Combined with Figure 5, in one embodiment, the air outlet channel 114 communicates with the drying channel 111. That is, the air discharged by the sewage extraction fan 106 passes through the exhaust channel 107, the air outlet channel 114, and the drying channel 111, and is discharged from the spray holes 110 of the docking part 103 of the base 102, so as to utilize the existing drying channel 111 inside the base 102 to discharge the air discharged by the sewage extraction fan 106, reduce the set length of the air outlet channel 114, and reasonably utilize the internal space of the base 102. In addition, since the air discharged by the sewage extraction fan 106 contains moisture, if it is directly discharged through the air outlet part 108, it will form slipperiness on the floor near the base station 100 to a certain extent. Therefore, when the air discharged during the operation of the sewage suction fan in this application is introduced into the drying air duct, it can be dried by the drying air flow provided by the drying fan 112, so as to avoid the phenomenon of slipperiness of the floor near the base station 100 caused by direct discharge of moisture, which has good practicability. In another embodiment, the air outlet channel 114 can also directly communicate with the docking of the base 102, so as to introduce the air discharged by the sewage extraction fan 106 through the exhaust channel 107 and the air outlet channel 114 of the base 102 to the spray holes 110 of the docking part 103 of the base 102 for discharge.

[0042] Combined with Figure 5 , in one embodiment, two opposite vertical plates 116 are arranged between the bottom and the top of the base 102 of this application, and the two opposite vertical plates 116, the bottom and the top of the base 102 are constructed into the above-mentioned air outlet channel 114. In another embodiment, a pipe structure can also be arranged on the base 102 to serve as the above-mentioned air outlet channel 114.

[0043] Combined with Figure 5 , a communication hole 115 is arranged on the side wall of the drying channel 111, and the communication hole 115 communicates with the air outlet channel 114 to connect the air outlet channel 114 and the drying channel 111. That is, the communication hole 115 is arranged downstream of the drying fan 112 to avoid the turbulent flow phenomenon caused by air flow. In addition, the cross-sectional shapes of the communication hole 115 and the air outlet channel 114 are the same. For example, the square mechanism shown in the figure can also be a circular structure, etc., which is not limited here.

[0044] Combined with Figure 5 , there is an included angle α between the air outlet direction of the communication hole 115 and the air outlet direction of the drying channel 111, and the included angle α is greater than or equal to 90°, so that the air discharged from the communication hole 115 flows substantially along the air outlet direction of the drying channel 111, so as to reduce the noise of the air entering the drying channel 111 to a certain extent.

[0045] Combined with Figure 5, since the operating time of the sewage extraction fan 106 is less than that of the drying fan 112, in order to prevent the drying air flow from flowing from the communication hole 115 to the air outlet channel 114 when the drying fan 112 is operating, a valve body 117 for controlling the opening and closing of the air outlet channel 114 is provided in the base 102 of the present application. When the sewage extraction fan 106 is working, the air outlet channel 114 is opened through the valve body 117, and the air discharged by the sewage extraction fan 106 passes through the exhaust channel 107, the air outlet channel 114 and the drying channel 111, and is discharged from the spray holes 110 of the docking part 103 of the base 102; when the sewage extraction fan 106 stops working, the air outlet channel 114 is closed through the valve body 117, so that the drying air flow when the drying fan 112 is operating can only travel along the drying channel 111, ensuring the drying efficiency of the cleaning part 202 of the cleaning device 200.

[0046] Figure 6 shows Figure 5 the enlarged schematic view of part A of Figure 5 and Figure 6 , the base station 100 further includes a door body 1171 for opening and closing the communication hole 115, and the door body 1171 is configured as the above-mentioned valve body 117. Specifically, in implementation, the door body 1171 of the present application is rotatably connected to the communication hole 115. When the sewage extraction fan 106 is working, the air flow formed in the air outlet channel 114 drives the door body 1171 to rotate to open the communication hole 115, and the air discharged by the sewage extraction fan 106 passes through the exhaust channel 107, the air outlet channel 114 and the drying channel 111, and is discharged from the spray holes 110 of the docking part 103 of the base 102; when the sewage extraction fan 106 stops working, the dry air flow in the drying channel 111 drives the door body 1171 to return to its original position to close the communication hole 115, so that the drying air flow when the drying fan 112 is operating can only travel along the drying channel 111, ensuring the drying efficiency of the cleaning part 202 of the cleaning device 200.

[0047] Combined with Figure 6, an installation part 1172 is provided on the side wall of the drying channel 111. The rotating shaft 1173 is rotatably connected within the installation part 1172. The side part of the door body 1171 is connected to the side wall of the drying channel 111 through the rotating shaft 1173. Specifically in implementation, the side wall of the drying channel 111 is connected with a columnar structure. This columnar structure can be integrally formed on the bottom of the base 102, and its height is less than the height of the side wall of the drying channel 111. An installation hole 1174 is provided at the top of this columnar structure. This columnar structure can be configured as the installation part 1172. The rotating shaft 1173 is connected in the installation hole 1174 at the top of the columnar structure. An installation block 1175 is provided on the side part of the door body 1171. This installation block 1175 can be connected to the rotating shaft 1173 so that the door body 1171 rotates around the rotating shaft 1173. In one embodiment, the rotating shaft 1173 is rotatably connected in the installation hole 1174 at the top of the columnar structure, and the installation block 1175 is fixedly connected to the rotating shaft 1173. In another embodiment, the rotating shaft 1173 can be fixedly connected in the installation hole 1174 at the top of the columnar structure by an interference fit, and the installation block 1175 is rotatably connected to the rotating shaft 1173, which is not limited herein.

[0048] Combined with Figure 5 and Figure 6 , the installation part 1172 of the present application is arranged on the side of the communication hole 115 facing the drying fan 112. When the sewage extraction fan 106 is working, the air flow formed in the air outlet channel 114 drives the door body 1171 to rotate towards the drying fan 112 to open the communication hole 115; when the sewage extraction fan 106 stops working, the dry air flow in the drying channel 111 drives the door body 1171 to return to its original position to close the communication hole 115.

[0049] Combined with Figure 5 and Figure 6 , in order to enable the door body 1171 to automatically return to its original position when the sewage extraction fan 106 stops working, an elastic member 1176 is further provided between the door body 1171 and the side wall of the drying channel 111. When the sewage extraction fan 106 is working, the air flow formed in the air outlet channel 114 drives the door body 1171 to rotate towards the drying fan 112 to open the communication hole 115 and deforms the elastic member 1176; when the sewage extraction fan 106 stops working, under the action of the reset of the elastic member 1176, the door body 1171 automatically returns to its original position to close the communication hole 115. Specifically in implementation, this elastic member 1176 is a torsion spring, which is sleeved on the rotating shaft 1173. One free part of the elastic member 1176 abuts against the side wall of the drying channel 111, and the other free part of the elastic member 1176 is connected to the door body 1171. In addition, two elastic members 1176 can be provided. The two elastic members 1176 are respectively arranged on both sides of the installation block 1175 so that the elastic member 1176 can provide sufficient reset force to drive the door body 1171 to automatically return to its original position.

[0050] In some other embodiments, the door body 1171 can also be driven by a driving member to open the communication hole 115. For example, the output part of the driving member can perform linear reciprocating motion, and the door body 1171 is connected to the output part of the driving member to open and close the communication hole 115 through the reciprocating moving door body 1171; or, the output part of the driving member can perform rotational motion, and the door body 1171 is connected to the output part of the driving member to open and close the communication hole 115 through the reciprocating swinging door body 1171. The driving member can be connected to the side wall of the drying channel or connected inside the base, which is not limited here.

[0051] Combined with Figure 5 and Figure 6 , it should be noted that under the condition that the door body 1171 closes the communication hole 115, the door body 1171 is generally located in the same plane as the side wall of the drying channel 111, so as to avoid the technical problem of affecting the output of the drying air flow caused by the door body 1171 protruding too much from the side wall of the drying channel 111, so as to ensure the drying effect on the cleaning part.

[0052] Combined with Figure 1 , based on the above base station 100, the present application also provides a cleaning system, which includes a cooperating cleaning device 200 and the above base station 100.

[0053] After the cleaning device 200 is located at the docking part 103 of the base 102, the sewage outlet 201 of the cleaning device 200 is docked with the docking port 104 of the pile body 101. Under the action of the sewage extraction fan 106, the air in the dirt collection box 105 is discharged through the sewage extraction fan 106 and the exhaust channel 107, so as to form a negative pressure environment in the dirt collection box 105, so that the sewage in the sewage tank of the cleaning device 200 docked with the base station 100 is transferred into the dirt collection box 105. The air discharged by the sewage extraction fan 106 is introduced into the drying channel 111 through the exhaust channel 107 and the air outlet channel 114 in the base 102, and after being dried by the drying air flow in the drying channel 111, it acts on the cleaning part 202 of the cleaning device 200 together with the drying air flow to dry the cleaning part 202 of the cleaning device 200.

[0054] For the cleaning system with the above base station, the air discharged by the sewage extraction fan is discharged through the air outlet part of the base connected to the bottom of the pile body, so that the air is discharged from the bottom of the base station, so as to avoid the air discharged from the air outlet part spraying onto the wall, so as to reduce the impact on the user's environment to a certain extent and improve the user experience.

[0055] Since the cleaning system provided by the present application includes the base station of any of the above technical solutions, the cleaning system has all the beneficial effects of the base station of the above technical solutions, which will not be elaborated here.

[0056] In this application, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may include direct contact between the first and second features, or may include indirect contact between the first and second features through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is less than that of the second feature.

[0057] In the description of this application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to this application.

[0058] In this application, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0059] In addition, in this application, descriptions such as "first" and "second" are only for descriptive purposes, and should not be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more features. In the description of this application, "a plurality of" means two or more, unless otherwise specifically defined.

[0060] Although the embodiments of this application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of this application, and the scope of this application is defined by the claims and their equivalents.

Claims

1. A base station, characterized in that, Comprising: A pile body, which is internally provided with a dirt collection box, a dirt extraction fan and an exhaust passage that are connected in sequence; A base, which is connected to the bottom of the pile body, and the base is provided with an air outlet part, and the air outlet part is communicated with the exhaust passage.

2. The base station according to claim 1, characterized in that, An air outlet passage is arranged inside the base, and the air outlet passage is communicated with the exhaust passage.

3. The base station according to claim 2, characterized in that, The base is provided with a docking part for loading a cleaning module, the base is provided with a drying passage, the drying passage is respectively communicated with the docking part and the exhaust passage, and the docking part is configured as the air outlet part.

4. The base station according to claim 3, characterized in that, A communication hole is arranged on the side wall of the drying passage, and the communication hole is communicated with the air outlet passage.

5. The base station according to claim 4, characterized in that, The included angle between the air outlet direction of the communication hole and the air outlet direction of the drying passage is greater than or equal to 90°.

6. The base station according to claim 4 or 5, characterized in that A valve body for controlling the opening and closing of the air outlet passage is arranged inside the base.

7. The base station according to claim 6, characterized in that, The base station further includes a door body for opening and closing the communication hole, and the door body is configured as the valve body.

8. The base station according to claim 7, characterized in that, The door body is rotatably connected to the side wall of the drying passage.

9. The base station according to claim 8, characterized in that An elastic member is further arranged between the door body and the side wall of the drying passage.

10. The base station according to claim 7, characterized in that, The door body can reciprocally move to open and close the communication hole.

11. A cleaning system, characterized in that, The cleaning system includes a cleaning device and the base station according to any one of claims 1-10 that cooperate with each other.

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