CN117100175A

CN117100175A - base station

Info

Publication number: CN117100175A
Application number: CN202310894827.0A
Authority: CN
Inventors: 蔡演强; 陈龙
Original assignee: Guangdong Deerma Technology Co Ltd
Current assignee: Guangdong Deerma Technology Co Ltd
Priority date: 2023-04-04
Filing date: 2023-07-19
Publication date: 2023-11-24
Also published as: CN116687299A

Abstract

The invention discloses a base station, which comprises: a trapway having an open state in which the trapway is adapted to drain dirt liquid and a closed state in which the trapway is closed; the drainage assembly comprises a driving piece and a switch piece, the switch piece is positioned in the sewage disposal channel, the driving piece is arranged outside the sewage disposal channel, and the driving piece is suitable for driving the switch piece to move between a first position and a second position; when the switch piece is at the first position, the sewage draining channel is in an open state; when the switch piece is in the second position, the sewage draining channel is in a closed state. According to the base station provided by the embodiment of the invention, the base station realizes the intellectualization of pollution discharge, improves the pollution discharge efficiency and provides convenience for users.

Description

Base station

Cross-reference to related invention

The present invention claims priority from chinese patent No. 202320727390.7 entitled "base station and cleaning system" submitted by the company of degamma cleaning technology, inc. Of sozhou at 04, 2023.

Technical Field

The invention relates to the field of cleaning equipment, in particular to a base station.

Background

In the related art, the base station can perform water replenishing, dirt pumping, charging and other works on the cleaning equipment. However, after the sewage tank of the base station is full of water, the sewage tank needs to be manually taken down, sewage is manually poured, stains are easy to adhere to the wall surface of the sewage tank, and long-term smelly bacteria can be bred, so that the base station is unhealthy, and the user experience is not improved.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present invention is to provide a base station which achieves intellectualization of sewage disposal while improving efficiency of sewage disposal and providing convenience for use by users.

The base station according to the present invention comprises: a trapway having an open state in which the trapway is adapted to drain dirt liquid and a closed state in which the trapway is closed; the drainage assembly comprises a driving piece and a switch piece, the switch piece is positioned in the sewage disposal channel, the driving piece is arranged outside the sewage disposal channel, and the driving piece is suitable for driving the switch piece to move between a first position and a second position; when the switch piece is at the first position, the sewage draining channel is in an open state; when the switch piece is in the second position, the sewage draining channel is in a closed state.

According to the base station provided by the invention, the base station is provided with the sewage draining module for draining the sewage, the sewage draining channel is formed in the sewage draining module, the switch piece can be arranged in the sewage draining channel and can be controlled to be opened or closed by the driving piece, so that whether the sewage draining channel drains the sewage in the base station or not is controlled, the intelligent sewage draining of the base station can be realized by adopting the sewage draining mode, the sewage is not required to be manually dumped by a user, the sewage draining efficiency of the base station is improved, and convenience is provided for the use of the user.

In some embodiments of the invention, the driver comprises: a motor having a first output shaft; the first transmission piece is in transmission connection with the first output shaft; the second transmission piece is in transmission connection with the first transmission piece, is fixedly connected with the switch piece and is suitable for driving the switch piece to move between a first position and a second position; and the fixed bracket is fixed relative to the pollution discharge module and is used for fixing the motor and/or the first transmission piece.

In some embodiments of the invention, the first transmission member is configured as a worm and the second transmission member is configured as a worm wheel, the worm wheel being disposed above the worm.

In some embodiments of the present invention, the drain assembly further includes a switch shaft, the switch shaft includes a first limiting portion located outside the trapway and a second limiting portion located inside the trapway, the worm wheel is formed with a first mounting hole, the first mounting hole cooperates with the first limiting portion and drives the switch shaft to move, and the switch member is sleeved on the second limiting portion.

In some embodiments of the invention, the cross-section of the first and second limit portions in the axial direction of the switch shaft is non-circular.

In some embodiments of the present invention, the switch shaft includes a third limiting portion coaxially and fixedly connected with the first limiting portion, and the drain assembly further includes: the trigger rod is provided with a second mounting hole, and the second mounting hole is matched with the third limiting part; the cross section of the third limiting part in the axial direction of the switch shaft is non-circular.

In some embodiments of the invention, the drain assembly further comprises: the first trigger piece is arranged on the fixed bracket and is suitable for triggering the first trigger piece by the trigger rod when the switch piece rotates to a first position; the second trigger piece, the second trigger piece set up in the fixed bolster, the second trigger piece is suitable for when the switch piece rotates to the second position, the triggering lever triggers the second trigger piece.

In some embodiments of the invention, the base station further comprises a control component that controls the motor to stop rotating when the trigger lever triggers the first trigger or when the trigger lever triggers the second trigger.

In some embodiments of the invention, the first trigger and the second trigger are microswitches.

In some embodiments of the invention, the stationary support and the blowdown module are integrally formed.

In some embodiments of the invention, the driver comprises: the steering engine, the one end of steering engine be provided with the second output shaft of switch spare lug connection, the second output shaft is suitable for the drive the switch spare moves between first position and second position.

In some embodiments of the invention, the angle between the first position and the second position is α, and α satisfies: 30 ° < α <120 °.

In some embodiments of the invention, further comprising a sewer tank, the sewer tank comprising: the sewage disposal device comprises a box body, wherein a sewage disposal outlet is formed in the bottom end of the box body, the sewage disposal module is arranged below the box body, and the sewage disposal outlet is communicated with the sewage disposal channel; the soft rubber sealing piece is positioned at the joint of the sewage outlet and the sewage channel and is attached to the outer wall of the sewage outlet.

In some embodiments of the present invention, the pollution discharge module includes a first section, a second section, and a third section sequentially disposed, wherein a cross-sectional area of the second section is larger than a cross-sectional area of the first section and the third section in a direction perpendicular to an extension direction of the pollution discharge module, and the switching member is disposed in the second section.

In some embodiments of the invention, the first, second and third sections have progressively lower levels.

In some embodiments of the invention, the second segment comprises: the first shell is fixedly connected with the first section and the third section, and a part of the sewage draining channel is formed in the first shell; the second shell is arranged on one side, facing the sewage tank, of the first shell, and an accommodating cavity communicated with the sewage draining channel is formed in the second shell; wherein the switch member is located in the trapway or the receiving chamber and the drive member is adapted to drive the switch member between the trapway and the receiving chamber.

In some embodiments of the invention, the second segment further comprises: the cover body is arranged between the second shell and the sewage tank and is fixedly connected with the second shell; wherein, the second casing is towards one side of lid is provided with open mouth, the lid is suitable for the closure open mouth.

In some embodiments of the invention, the cover body has a rectangular cross section in the height direction, and the opening has a rectangular shape.

In some embodiments of the invention, the trapway has a water outlet end, the direction of the trapway towards the water outlet end is a first direction, the direction of the water outlet end towards the trapway is a second direction, the switch member is adapted to move in the first direction to switch the trapway from an open state to a closed state; the switch member is adapted to move in the second direction to switch the trapway from a closed state to an open state.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic structural view of a cleaning system according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a partial structure of the base station in fig. 1;

fig. 3 is a schematic rear view of the base station of fig. 2;

FIG. 4 is a schematic illustration of the fit of the blowdown module and drain assembly of FIG. 3;

FIG. 5 is a schematic cross-sectional view of the trapway of FIG. 4 in a closed position;

FIG. 6 is a schematic cross-sectional view of the trapway of FIG. 4 in an open position;

FIG. 7 is a schematic view of the drain assembly of FIG. 4;

FIG. 8 is a schematic view of the structure of the switch shaft of FIG. 7;

FIG. 9 is a schematic diagram of the blowdown module of FIG. 4;

fig. 10 is a schematic view of the structure of the sewage tank of fig. 2;

fig. 11 is a schematic structural diagram of a base station according to a second embodiment of the present invention;

fig. 12 is a schematic view of a structure of the base station of fig. 11 at another angle;

fig. 13 is a flowchart of a control method of a base station for a cleaning apparatus according to the present invention;

FIG. 14 is a flow chart of one embodiment of a control method of a base station for a cleaning appliance according to the present invention;

fig. 15 is a flowchart of another embodiment of a control method of a base station for a cleaning apparatus according to the present invention.

Reference numerals:

100. a base station; 110. a blowdown module; 111. a first section; 112. a second section; 1121. a first housing; 1122. a second housing; 1123. a receiving chamber; 1124. an open mouth; 1125. a cover body; 113. a third section; 101. a trapway; 1011. a water outlet end; 120. a drainage assembly; 121. a driving member; 1211. a motor; 1212. a first output shaft; 1213. a first transmission member; 1214. a second transmission member; 1215. a fixed bracket; 1216. steering engine; 122. a switch member; 123. a switching shaft; 1231. a first limit part; 1232. a second limit part; 1233. a third limit part; 124. a trigger lever; 125. a first trigger; 126. a second trigger; 130. a sewage tank; 131. a case; 1311. a sewage outlet; 1312. a case cover; 132. a soft gel seal; 133. a spray assembly; 140. a hose; 102. a host; 103. a tray; 104. a commodity shelf; 105. a clean water tank; 200. a cleaning device; 210. a water storage tank; 300. a cleaning system.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.

1-15, the base station 100 according to the embodiment of the present invention is described below, the base station 100 includes a drain module 110 and a drain assembly 120, the drain module 110 having a trapway 101, the trapway 101 having an open state in which the trapway 101 is adapted to drain dirt liquid and a closed state in which the trapway 101 is closed, the drain assembly 120 including a driving member 121 and a switching member 122, the switching member 122 being located within the trapway 101, the driving member 121 being disposed outside the trapway 101, the driving member 121 being adapted to drive the switching member 122 between a first position and a second position; wherein, when the switch piece 122 is at the first position, the sewage channel 101 is in an open state; when the switch 122 is in the second position, the trapway 101 is in the closed state.

Specifically, as shown in fig. 1, the base station 100 may be generally used for the cleaning apparatus 200, the base station 100 may clean a cleaning device 200, for example, water or electricity is added to the cleaning apparatus 200, and a dirty liquid generated after the cleaning of the cleaning apparatus 200 may be discharged into the base station 100, the base station 100 may discharge the dirty liquid into a sewer or a sewage discharge site, etc., and the dirty liquid may be sewage or a mixture of sewage and a cleaning agent generated after the cleaning of the cleaning apparatus 200. Further, the base station 100 may have a drain module 110, and the drain module 110 may be used for discharging the dirty liquid, wherein the drain module 110 may have a drain channel 101, the dirty liquid in the base station 100 may be discharged through the drain channel 101, and the drain channel 101 may have an open state and a closed state, when the drain channel 101 is in the open state, the dirty liquid may be discharged out of the base station 100 through the drain channel 101, when the drain channel 101 is in the closed state, the inside of the base station 100 is closed, and the dirty liquid no longer flows.

As shown in fig. 5 and 6, the drain assembly 120 may be used to control the opening or closing of the trapway 101, and thus whether to drain the dirty liquid from the base station 100. Further, the drain assembly 120 may include a driving member 121 and a switching member 122, the driving member 121 may be disposed outside the trapway 101, the switching member 122 may be disposed inside the trapway 101, and the driving member 121 may be connected to the switching member 122, the driving member 121 being capable of driving the switching member 122 to reciprocate so that the switching member 122 is switched between the first position or the second position.

In a specific embodiment, as shown in fig. 5 and 6, the trapway 101 is in an open state when the switch 122 is in the first position and the trapway 101 is in a closed state when the switch 122 is in the second position. The driving member 121 may control the stability and accuracy of the rotation of the switching member 122. That is, the switch 122 can open or close the sewage channel 101, so that the sewage in the base station 100 can be directly discharged without performing sewage manually.

In short, the base station 100 of the present invention is provided with the sewage disposal module 110 for discharging the sewage liquid, the sewage disposal channel 101 is formed in the sewage disposal module 110, the switch member 122 may be disposed in the sewage disposal channel 101 and control the switch member 122 to be opened or closed through the driving member 121, so as to control whether the sewage disposal channel 101 discharges the sewage liquid in the base station 100.

As shown in fig. 2, in some embodiments of the present invention, the base station 100 may have a sewage tank 130, the sewage tank 130 may be used to collect the sewage liquid, and the sewage liquid in the sewage tank 130 may be discharged through the sewage channel 101, wherein the drain assembly 120 may be used to control the opening and closing of the sewage channel 101, thereby controlling whether to discharge the sewage liquid in the sewage tank 130. In actual use, the sewage tank 130 may be used to collect sewage of the cleaning apparatus 200 or sewage generated when the base station 100 is cleaned, the sewage tank 130 may be connected to the sewage drain 101, and when the content of sewage in the sewage tank 130 reaches a certain level, the base station 100 may open the sewage drain 101 through the switch 122, so as to discharge sewage once, thereby increasing the sewage drain efficiency of the base station 100. After the sewage is discharged, the switch member 122 can close the sewage channel 101, so that dirt or smell is effectively prevented from entering the sewage tank 130 from the sewage channel 101, the sewage tank 130 is realized, the cleanliness of the sewage tank 130 is realized, and the user experience is improved. More specifically, the trapway 101 may communicate with the sewer to drain the sewage directly into the sewer.

As shown in fig. 3 and 4, in some embodiments of the present invention, the driving member 121 may include a motor 1211, a first transmission member 1213, a second transmission member 1214, and a fixed bracket 1215, and the motor 1211 may be used as a power source of the driving member 121 to power the driving member 121, thereby enabling the driving member 121 to drive the switching member 122 to reciprocate. The motor 1211 is preferably a motor with a reduction mechanism, whereby a greater output torque can be provided. Further, the motor 1211 may have a first output shaft 1212, the first transmission member 1213 may be in driving connection with the first output shaft 1212, it may be appreciated that the first transmission member 1213 may be sleeved on an outer side wall of the first output shaft 1212 and fixedly connected with the first output shaft 1212, so as to ensure that the first output shaft 1212 can rotate synchronously with the first output shaft 1212 when rotating, one end of the second transmission member 1214 may be in driving connection with the first output shaft 1212, and the other end of the second transmission member 1214 may be indirectly fixed with the switch member 122, so that when the motor 1211 works, the first output shaft 1212 may drive the first transmission member 1213 to rotate, the first transmission member 1213 may drive the second transmission member 1214 to rotate, and the second transmission member 1214 may drive the switch member 122 to switch between the first position and the second position, so as to realize opening or closing of the sewage drain channel 101. The trapway 101 may be further provided with a fixing bracket 1215, the fixing bracket 1215 may be fixedly connected with the trapway module 110, and the fixing bracket 1215 may be used to fix the motor 1211 and/or the first transmission member 1213, so as to prevent the motor 1211 and/or the first transmission member 1213 from being separated or falling, thereby improving the reliability of the driving member 121.

In some embodiments of the invention, the first transmission 1213 may be configured as a worm, the second transmission 1214 may be configured as a worm gear, and the worm gear may be disposed above the worm. The first transmission member 1213 and the second transmission member 1214 can be engaged to transmit, and the output torque of the driving member 121 can be increased by adopting a worm wheel and worm structure, thereby improving the working efficiency of the driving member 121. And, there is the function of auto-lock between worm wheel and the worm, when sewage case 130 contains a large amount of sewage, and switch 122 is in the second position, and sewage drain 101 is in the state of closing, this basic station 100 can utilize the auto-lock function of worm wheel worm, further prevents switch 122 by sewage flushing.

As shown in fig. 8, in some embodiments of the present invention, the drain assembly 120 may further include a switch shaft 123, where the switch shaft 123 may have a first limiting portion 1231 and a second limiting portion 1232, the first limiting portion 1231 may be located outside the sewage disposal channel 101, a first mounting hole may be formed on a worm wheel, the first limiting portion 1231 may penetrate through the first mounting hole, and an outer wall of the first limiting portion 1231 may be matched with an inner wall of the first mounting hole, so as to implement synchronous rotation of the switch shaft 123 along with a worm wheel, specifically, a cross section of the first limiting portion 1231 in an axial direction of the switch shaft 123 may be non-circular, so as to ensure that the first limiting portion 1231 and the first mounting hole may rotate synchronously, preventing a phenomenon of skidding between the first limiting portion 1231 and the first mounting hole, the second limiting portion 1232 may be located inside the sewage disposal channel 101, and the switch member 122 may be sleeved outside the second limiting portion 2, where the cross section of the second limiting portion 1232 in an axial direction of the switch shaft 123 may be non-circular worm wheel, so as to ensure that the cross section of the worm wheel in an axial direction of the switch shaft 123 may be non-circular, and thus ensure that the switch member 123 may rotate along with the worm wheel, and the switch shaft 123 may rotate along with the first limiting portion 122, when the switch shaft 122 is rotatable, or the switch shaft 122 may be turned off, and the drain may be turned off along with the first limiting portion 122.

As shown in fig. 8, in some embodiments of the present invention, the switching shaft 123 may further include a third limiting part 1233, the third limiting part 1233 may be coaxially and fixedly connected with the first limiting part 1231, wherein the drain assembly 120 may further include a trigger lever 124, a second mounting hole may be formed on the trigger lever 124, the second mounting hole may be engaged with the third limiting part 1233, and an outer wall of the third limiting part 1233 may be engaged with an inner wall of the second mounting hole, so as to enable the trigger lever 124 to synchronously rotate along with the switching shaft 123, specifically, a cross section of the third limiting part 1233 in an axial direction of the switching shaft 123 may be non-circular, thereby ensuring that the trigger lever 124 and the switching shaft 123 may synchronously rotate, and preventing a slip phenomenon between the trigger lever 124 and the switching shaft 123.

As shown in fig. 7, in some embodiments of the present invention, the drainage assembly 120 may further include a first trigger 125 and a second trigger 126, the trigger lever 124 may rotate with the second transmission 1214 to contact the first trigger 125 and the second trigger 126, in particular, the first trigger 125 may be disposed on the fixed bracket 1215 and fixedly connected with the fixed bracket 1215, the first trigger 125 may contact the trigger lever 124 when the switch 122 rotates to the first position and transmit a signal to the control assembly, the control assembly may control the first output shaft 1212 of the motor 1211 to stop rotating, and likewise, the second trigger 126 may be disposed on the fixed bracket 1215 and fixedly connected with the fixed bracket 1215, the second trigger 126 may contact the trigger lever 124 and transmit a signal to the control assembly when the switch 122 rotates to the second position, and the control assembly may control the first output shaft 1212 of the motor 1211 to stop rotating, by employing the structure of the trigger lever 124, the first trigger 125 and the second trigger 126, and the like, which may more effectively control the driving member 121.

In some embodiments of the present invention, the base station 100 may further include a control assembly that is electrically connected to the driving member 121, and the driving assembly may control the motor 1211 to stop rotating when the trigger lever 124 triggers the first trigger member 125 or when the trigger lever 124 triggers the second trigger member 126. Specifically, when the first trigger member 125 rotates to the first position, the first trigger member 122 contacts the trigger lever 124 and transmits a signal to the control assembly, the control assembly can control the first output shaft 1212 of the motor 1211 to stop rotating according to the received signal, and when the second trigger member 126 rotates to the second position, the second trigger member 126 contacts the trigger lever 124 and transmits a signal to the control assembly, the control assembly can control the first output shaft 1212 of the motor 1211 to stop rotating according to the received signal, and the above control manner can improve the intelligence of the base station 100.

In some embodiments of the present invention, the first trigger member 125 and the second trigger member 126 may be configured as a micro switch, the micro switch has waterproof, acid-proof and corrosion-proof properties, and the like, and compared to a conventional switch, the micro switch has a compact internal structure, the force between contacts can be rapidly transmitted, the sensitivity is higher, the service life of the micro switch is long, the failure rate of the driving member 121 is reduced, but not limited thereto, the trigger lever 124 and the first trigger member 125 and the second trigger member 126 may adopt a non-contact trigger structure, for example, the trigger lever 124, the first trigger member 125 and the second trigger member 126 may be configured as hall element, magnet, and the like.

In some embodiments of the present invention, the fixing bracket 1215 and the pollution discharge module 110 may be constructed as an integrally formed piece, and the number of production lines of parts may be greatly reduced by integrally forming the fixing bracket 1215 and the pollution discharge module 110, and the fixing process such as welding or screwing may be reduced, thereby improving the installation efficiency and the processing efficiency, and reducing the number of molds.

As shown in fig. 11 and 12, in some embodiments of the present invention, the driving member 121 may include a steering gear 1216, one end of the steering gear 1216 may be provided with a second output shaft, and the second output shaft may be directly connected to the switching member 122, so that the switching member 122 may rotate between a first position and a second position to open and close the sewage drain 101, and the steering gear 1216 may make the driving member 121 simple in structure and facilitate to improve the stability of operation.

In some embodiments of the invention, the connection point between the second output shaft and the switch 122 may be located above the trapway 101. The upper end of the switch member 122 may be hinged to the upper side of the trapway 101, so that the switch member 122 may rotate relative to the top wall of the trapway 101, and the lower end of the switch member 122 may cooperate with the bottom wall of the trapway 101 to close the trapway 101. Specifically, the switch member 122 is turned upwards, so that the dirty liquid can flow downwards along the bottom wall of the sewage channel 101, and thus, the dirty liquid is not easy to wash the switch member 122, the switch member 122 is protected, and the switch member 122 does not block the dirty liquid from flowing. When the switch 122 is closed, the switch 122 is turned down from the open state, gradually closing the drain 1311, closing the top wall to the bottom wall of the trapway 101.

In some embodiments of the present invention, the angle between the first position and the second position may be α, where the angle α can satisfy: 30 ° < α <120 °, the distance that the switching element 122 moves between the first position and the second position can be shortened by setting the included angle between the first position and the second position within the above range, which improves the control accuracy, ensures that the switching element 122 can effectively open or close the trapway 101, ensures that the trapway 101 is in an open state when the switching element 122 is in the first position, and when the switching element 122 is in the second position, the trapway 101 is in a closed state, and occupies a smaller space when the switching element 122 moves, which is beneficial to spatial arrangement.

As shown in fig. 3 and 4, in some embodiments of the present invention, the base station 100 may further include a sewage tank 130, the sewage tank 130 may include a tank body 131 and a soft rubber seal 132, a bottom end of the tank body 131 may be provided with a sewage outlet 1311, the sewage outlet 1311 may communicate with the sewage channel 101, and in particular, the sewage module 110 may be disposed under the sewage tank 130 and the sewage module 110 may be fixedly connected with the sewage tank 130, and a sewage liquid in the sewage tank 130 may flow into the sewage channel 101 through the sewage outlet 1311. Drain 1311 may be disposed at the bottom of tank 131 so that the dirty liquid may flow to the bottom of sewage tank 130 and be discharged based on the influence of gravity, and thus, disposing drain 1311 at the above position is beneficial to draining the dirty liquid, and drain channel 101 is in communication with drain 1311, so that the dirty liquid in tank 131 may drain into drain channel 101 to realize the discharge of the dirty liquid. The soft rubber sealing piece 132 can be arranged at the joint of the sewage outlet 1311 and the sewage channel 101, the soft rubber sealing piece 132 can be attached to the outer wall of the sewage outlet 1311, the soft rubber sealing piece 132 can be made of a material with high sealing performance, and the soft rubber sealing piece 132 is arranged to be favorable for improving the sealing effect of the connection of the sewage tank 130 and the sewage channel 101.

As shown in fig. 5, in some embodiments of the present invention, the cross-sectional area of the inner wall of the tank 131 is gradually reduced in the upward-downward direction, and an inclined surface extending obliquely is defined in the inner wall of the tank 131, so that the inclined surface of the bottom of the tank 131 can guide the sewage at the bottom of the tank 131 to flow down to the sewage outlet 1311 based on the gravity of the sewage, thereby avoiding the sewage from remaining at the bottom of the tank 131 and improving the sewage draining effect.

As shown in fig. 10, in some embodiments of the present invention, a spray assembly 133 may be disposed in the sewage tank 130, the sewage tank 130 may further include a tank cover 1312, the tank cover 1312 may openably close the top of the tank body 131, and the spray assembly 133 may be disposed at an upper portion of the sewage tank 130 or near the tank cover 1312, so that water sprayed from the spray assembly 133 may be sprayed downward from the top wall of the sewage tank 130, thereby facilitating an increase in a contact area of sprayed water with the inner wall of the sewage tank 130, and in addition, the spray assembly 133 sprays water above the sewage tank 130, and after the water contacts with the inner wall of the sewage tank 130, flows downward based on self gravity, so that the water may be continuously cleaned during the spraying process, thereby further improving a cleaning effect.

As shown in fig. 5 and 6, in some embodiments of the present invention, the soil discharging module 110 may include a first section 111, a second section 112, and a third section 113, the first section 111, the second section 112, and the third section 113 may be sequentially connected, and in a direction perpendicular to the extension direction of the soil discharging module 110, a cross-sectional area of the second section 112 is greater than that of the first section 111 and the third section 113, and the switching member 122 may be disposed within the second section 112, which may facilitate installation of the switching member 122 by increasing the cross-sectional area of the second section 112.

In some embodiments of the present invention, the first section 111 may be inclined at an acute angle of a predetermined angle with respect to the axis of the sewage outlet 1311, and when the switch member 122 is in the closed state, the switch member 122 may close the first section 111, specifically, the first section 111 may be inclined obliquely downward, so as to achieve the effect of guiding the dirty liquid into the sewage channel 101, and solve the problems of sewage residue or sewage backflow.

As shown in fig. 5 and 6, in some embodiments of the present invention, the first section 111 may be configured in a curved shape, and the first section 111 adopting the curved shape may block the odor of the trapway 101 or the sewer from being transferred upward to the sewage tank 130 to some extent, thereby improving the user experience. In addition, when a user washes the sump 130 or the drain module 110, water may form a vortex or whirlpool at the first section 111, which is advantageous for improving a washing effect.

As shown in fig. 10, in some embodiments of the present invention, the drain 1311 may be configured in a tube shape extending in a vertical direction to ensure that water is guided to flow from the upper side down to the drain passage 101, and at the same time, the tube shape extending in the vertical direction can increase a cross-sectional area of the drain 1311 so that contaminated liquid can be discharged through the drain 1311, thereby improving a drainage effect, the upper end of the drain 1311 is connected to the tank 131, a flow path can be shortened, a space occupied by the drain 1311 can be reduced, and the arrangement of the space can be facilitated.

As shown in fig. 4, in some embodiments of the invention, a soft gel seal 132 may be provided at the junction of the drain 1311 and the first section 111, and the soft gel seal 132 may be bonded to the outer wall of the drain 1311. In other embodiments of the present invention, the first section 111 may be threaded and sealingly engaged with the drain 1311, thereby improving the sealing effect of the connection of the trapway 101 to the drain 1311 and structural stability after engagement, avoiding the risk of sewage leakage.

In some embodiments of the present invention, a step surface may be disposed on an inner side surface of the bottom wall of the first section 111, and when the switch member 122 closes the sewage drain 101, a lower end of the switch member 122 can abut against the step surface, so as to effectively improve a sealing effect of the switch member 122, and prevent sewage from leaking between the switch member 122 and the sewage drain 101.

As shown in fig. 9, in some embodiments of the present invention, the levels of the first, second and third sections 111, 112 and 113 may be gradually lowered to ensure that the contaminated liquid can sequentially flow through the first, second and third sections 111, 112 and 113 and be discharged based on the influence of gravity, and thus, gradually lowering the levels of the first, second and third sections 111, 112 and 113 may improve the discharge efficiency of the contaminated liquid.

As shown in fig. 5 and 9, in some embodiments of the invention, the second section 112 may include a first housing 1121 and a second housing 1122, the first housing 1121 may be fixedly connected with the first section 111 and the third section 113, and a portion of the trapway 101 may be formed inside the first housing 1121, and the inside of the first housing 1121 may be used for the flow of the dirty liquid. The second housing 1122 may be disposed at a side of the first housing 1121 facing the sewage tank 130, and the second housing 1122 may be internally formed with a receiving chamber 1123, the receiving chamber 1123 may communicate with the sewage channel 101, the switching member 122 may be located in the sewage channel 101 or the receiving chamber 1123, the driving member 121 may drive the switching member 122 to move between the sewage channel 101 and the receiving chamber 1123, the sewage channel 101 may be in an opened state when the switching member 122 is located in the receiving chamber 1123, and the sewage channel 101 may be in a closed state when the switching member 122 is located in the sewage channel 101.

As shown in fig. 5 and 6, in some embodiments of the present invention, a side of the second housing 1122 facing the cover body 1125 may be provided with an opening 1124, the opening 1124 may be used for mounting the switch 122 so that the switch 122 is mounted into the second housing 1122, the second section 112 may further include a cover body 1125, the cover body 1125 may be disposed between the second housing 1122 and the sewage tank 130, and the cover body 1125 may be fixedly connected to the second housing 1122, wherein a detachable connection manner such as a screw connection, a snap connection, or the like may be used between the cover body 1125 and the second housing 1122. The cover 1125 may be used to close the opening 1124, to retain the switch member 122 within the second housing 1122, and after the switch member 122 is mounted to the second housing 1122, the cover 1125 may be fixedly connected to the second housing 1122 to complete the assembly of the switch member 122. When the switch 122 needs to be maintained, the maintenance of the switch 122 can be realized only by detaching the cover 1125 and replacing the switch 122, so that the maintenance difficulty of the pollution discharge assembly is reduced, and the maintenance efficiency of the pollution discharge assembly is improved.

As shown in fig. 5, in some embodiments of the present invention, the cover 1125 may have a rectangular cross section in the height direction, and the opening 1124 may have a rectangular shape, and by setting the cover 1125 and the opening 1124 to have rectangular cross sections, the sealing effect between the cover 1125 and the opening 1124 may be improved, and at the same time, the accommodation space in the second case 1122 may be increased, facilitating the installation of the switching element 122 and the rotation of the switching element 122.

As shown in fig. 9, in some embodiments of the present invention, the trapway 101 may have a water outlet 1011, wherein the direction of the sewage outlet 1311 toward the water outlet 1011 may be a first direction, the direction of the water outlet 1011 toward the sewage outlet 1311 may be a second direction, the switch member 122 may move along the first direction to switch the trapway 101 from the open state to the closed state, and the switch member 122 may move along the second direction to switch the trapway 101 from the closed state to the open state, and opening or closing the switch member 122 in the above direction may ensure that the dirty liquid is not easy to wash the switch member 122, thereby protecting the switch member 122 and the switch member 122 may not block the dirty liquid from flowing. The outlet end 1011 may be connected with the hose 140, and the outer circumferential wall of the outlet end may be provided with threads so that the outlet end 1011 may be screw-coupled with the hose 140, one end of the hose 140 may be coupled with the outlet end 1011, and the other end of the hose 140 may extend into the sewage to discharge the contaminated liquid in the sewage tank 130 into the sewage.

In some embodiments of the present invention, the base station 100 further includes a water level monitoring device, which can be connected to the control assembly, and the water level monitoring device can detect the first sewage level in the tank 131 or detect the second sewage level in the trapway 101, or the water level monitoring device can simultaneously detect the first sewage level in the tank 131 and detect the second sewage level in the trapway 101, and the control assembly can control the activation or the closure of the driving part 121 according to the first sewage level and the second sewage level, and further, the control assembly can convert the water level signal of the water level monitoring device into an electrical signal for the driving part 121 to control the operation of the driving part 121 according to the water level signal.

In an embodiment, a water level monitoring device may be provided above the tank 131 in order to detect the highest water level in the sump 130 and drain water in case the sump 130 is about to be filled or is already filled. The trapway 101 may be automatically opened or closed when the water in the sewage tank 130 reaches a predetermined level, the water level monitoring device may be used to detect a predetermined maximum water level, the water level monitoring device may also be used to detect a predetermined minimum water level, for example, an infrared water level detecting member may be provided, or a water level detecting member may be provided at the bottom of the sewage tank 130. Thus, when the water level in the sewage tank 130 reaches the preset maximum water level, the water level monitoring device and the switch 122 are in signal transmission to control the switch 122 to open the sewage channel 101; when the water level in the sewage tank 130 reaches the preset minimum water level, the switch 122 of the water level monitoring device transmits signals, so that the switch 122 can be controlled to close the sewage channel 101. The sewage drain 101 may be opened or closed manually by a user according to actual conditions. Or after a certain step of self-cleaning procedure is completed in the self-cleaning procedure, the sewage drain 101 may be automatically opened, for example, after the cleaning device 200 stopped at the base station 100 is completely cleaned.

As shown in fig. 1, in some embodiments of the present invention, the base station 100 may further include a clean water tank 105, and the clean water tank 105 may communicate with the sewage tank 130, and water in the clean water tank 105 may enter the sewage tank 130 to clean the sewage tank 130, or water in the clean water tank 105 may clean the trapway 101. Specifically, the clean water in the clean water tank 105 may be used to supply the cleaning apparatus 200 for cleaning the cleaning apparatus 200, and the clean water in the clean water tank 105 may also be introduced into the sewage tank 130 for cleaning the sewage tank 130, so that the above structure may be used to sufficiently facilitate the water in the clean water tank 105. Like this, clear water can flow into the trapway 101 from the drain port 1311 in the bottom of the box 131 of the sewage box 130 to take away the residual sewage at the bottom of the box 131 and the drain port 1311, thereby realizing the effect of cleaning the sewage box 130, and simultaneously, when the clear water flows into the trapway 101, the trapway 101 and the sewer can be cleaned, which is beneficial to improving the sewage environment.

Further, in some embodiments of the present invention, the base station 100 further includes a pump body (not shown) that can be connected to the clean water tank 105 and the sewage tank 130, and the pump body can pump water from the clean water tank 105 to the sewage tank 130, so as to guide clean water in the clean water tank 105 to the sewage tank 130 and flush the sewage tank 130. In addition, the water can be conveyed by the pump body to have a certain pressure, so that the clear water can have a certain pressure when being conveyed to the sewage tank 130, and the flushing effect can be improved.

As shown in FIG. 1, the cleaning system 300 of the present invention is briefly described below.

The cleaning system 300 according to the present invention includes the base station 100 and the cleaning apparatus 200 of the above-described embodiments, the cleaning apparatus 200 can be docked with the base station 100, the base station 100 can be used to place the cleaning apparatus 200 while cleaning the cleaning apparatus 200 to clean the contaminated water in the cleaning apparatus 200 while washing the cleaning apparatus 200, and store a sufficient amount of clean water for the cleaning apparatus 200 to facilitate the subsequent use of the cleaning apparatus 200.

Specifically, the cleaning apparatus 200 may be connected to the base station 100, the base station 100 may clean the cleaning apparatus 200, such as adding water or charging, etc., sewage generated after the cleaning apparatus 200 is cleaned may be discharged into the sewage tank 130 of the base station 100, or the base station 100 is used to drain sewage generated after the cleaning apparatus 200 is cleaned into the sewage tank 130, when the sewage in the sewage tank 130 reaches a certain level, the switch 122 may open the sewage drain channel 101 to drain sewage once, so that cleaning efficiency may be improved, manual operation is not required, and users are prevented from contacting sewage, so as to improve intelligence of the base station 100. The communication or closing between the sewage tank 130 and the trapway 101 is controllable, so that the sewage tank 130 and the trapway 101 can be communicated only when sewage is discharged, dirt and odor of the trapway 101 can be prevented from entering the sewage tank 130, and the cleanliness of the sewage tank 130 is improved.

In some embodiments of the present invention, the base station 100 may include a first sewage suction port, and the cleaning apparatus 200 may include a second sewage suction port, and the first sewage suction port may be connected to the second sewage suction port to collect sewage of the cleaning apparatus 200 into the sewage tank 130 of the base station 100 so that the sewage may be discharged from the sewage tank 130 into the sewage drain channel 101.

Further, as shown in fig. 1, the cleaning apparatus 200 may include a water storage tank 210, the water storage tank 210 may be used to collect dirty liquid generated during cleaning of the cleaning apparatus 200 or store clean water for cleaning, and when the cleaning apparatus 200 is docked at the base station 100, the water storage tank 210 and the sewage tank 130 are connected through the docking of the first sewage pumping port and the second sewage pumping port, so that sewage collected by the cleaning apparatus 200 may be pumped to the sewage tank 130 of the base station 100, and thus sewage may be automatically discharged from the sewage tank 130 of the base station 100. Therefore, the sewage and dirt can be treated without manual operation by a user, and convenience is provided for the user to use.

A base station 100 according to one embodiment of the present invention is described below with reference to fig. 1-12.

According to the base station 100 of the embodiment of the present invention, after the cleaning device 200 is cleaned, the base station 100 may be placed thereon for water replenishment, dirt suction, self-cleaning and charging. Specifically, the base station 100 may include a base and a tray 103, the base may include a main body 102, a clean water tank 105 and a sewage tank 130, the main body 102 may be disposed at a central position of the base so as to be connected with the cleaning device 200, the clean water tank 105 and the sewage tank 130 may be disposed at both sides of the main body 102, respectively, and the arrangement of the space may be facilitated by adopting such a structure. The clean water in the clean water tank 105 can be used for cleaning the cleaning device 200 or supplying water to the cleaning device 200, the base can be further provided with a storage rack 104, the storage rack 104 can be located near one side of the base or near one side of the sewage tank 130, the storage rack 104 can be used for placing a brush for cleaning, and a user can use the cleaning brush to clean the interior of the sewage tank 130, so that convenience is brought to cleaning of the user. The tray 103 is connected with the lower portion of the base, and a receiving cavity may be formed above the tray 103, and the receiving cavity may be used to place a floor brush of the cleaning apparatus 200 to perform cleaning or drying operations on the floor brush.

Further, a driving member 121 is disposed under the sewage tank 130, and the driving member 121 functions to control the switching member 122 to reciprocally rotate by a certain angle, and the switching member 122 has a first position and a second position. When the switch 122 is in the first position, the trapway 101 can remain clear and the sewage in the sewage tank 130 can drain into the trapway 101; in the second position, the trapway 101 is blocked.

In practical application, when the water level in the sewage tank 130 reaches the preset value, the driving assembly can control the driving member 121 to switch from the closed state to the open state, so as to adjust the switch member 122 from the second position to the first position, and at this time, the dirty liquid in the sewage tank 130 can be discharged into the sewage channel 101, and then discharged from the sewage channel 101 to the sewer.

In addition, a pump body may be disposed between the clean water tank 105 of the base station 100 and the sewage tank 130 of the base station 100, and in the self-cleaning process, when the cleaning apparatus 200 is cleaned, the liquid in the clean water tank 105 needs to be transferred from the clean water tank 105 of the base station 100 to the sewage tank 130 of the base station 100 through the pump body. After the water in the sewage tank 130 of the base station 100 is added to a preset degree, the driving member 121 is controlled to make the sewage channel 101 be in an opened state, and the water in the sewage tank 130 can be flushed into the sewage channel 101 at one time, so that the flushing of the sewage tank 130 and the sewage channel 101 is completed.

A control method of a base station for a cleaning apparatus according to an embodiment of the present invention, the base station including a trapway having an open state in which the trapway is adapted to discharge a dirty liquid and a closed state in which the trapway is closed, is described below with reference to fig. 1 to 15, the control method comprising: acquiring an opening signal and a closing signal of a sewage channel; and controlling the sewage channel to switch between an open state and a closed state according to the opening signal and the closing signal.

Specifically, as shown in fig. 13, the control method includes:

s1, acquiring an opening signal and a closing signal of a sewage disposal channel. The opening signal and the closing signal of the trapway can be manually controlled, for example, a user can manually control the base station and execute the opening or closing of the trapway, so as to obtain the opening signal and the closing signal of the trapway, the user can also trigger the opening button or the closing button to send the opening signal and the closing signal of the trapway, or the opening signal and the closing signal of the trapway can be the opening or the closing of the trapway according to actual needs when the base station performs some cleaning functions, but not limited to, the opening signal and the closing signal of the trapway can also be judged through a water level monitoring device, for example, the water level monitoring device can be connected with a control component, the water level monitoring device can simultaneously detect the first sewage amount in the box body and detect the second sewage amount in the trapway, and the control component can control the opening or the closing of the trapway according to the first sewage amount and the second sewage amount.

S2, controlling the sewage channel to switch between an open state and a closed state according to the open signal and the closed signal. After the opening signal and the closing signal are obtained, the driving part can be controlled to drive the switch part to switch between the first position and the second position, and then the sewage channel is controlled to switch between the opening state and the closing state, namely, the switch part can be used for opening or closing the sewage channel so as to realize the effect of discharging the sewage liquid through the sewage channel, the sewage liquid can refer to sewage in a sewage tank, or water used for cleaning the sewage tank, or a mixture of water and a cleaning agent.

In short, the control method of the invention firstly obtains the opening signal and the closing signal of the sewage channel, and then controls the sewage channel to switch between the opening state and the closing state according to the opening signal and the closing signal, so as to realize the discharge of the sewage liquid in the base station through the sewage channel, further improve the intellectualization of the base station and provide convenience for the use of users.

As shown in fig. 14, in some embodiments of the present invention, the control method may further include:

S101, acquiring a cleaning equipment stop state of a current base station and a cleaning instruction of the base station. The current docking state of the cleaning equipment of the base station can refer to whether the cleaning setting is completed and placed on the base station, the cleaning equipment can carry out cleaning instructions on the base station, and the cleaning instructions can be water supplementing, dirt pumping, self-cleaning, charging and other functions.

S102, controlling the base station to execute a self-cleaning program and send an opening or closing signal to the sewage channel according to the equipment stop state and the cleaning instruction. When the cleaning device is parked at the base station, a user or the cleaning system can control the base station to execute a self-cleaning program and send an opening signal or a closing signal to the sewage channel, wherein the opening or closing of the sewage channel can be controlled according to the actual requirement of the self-cleaning program. In other embodiments, the base station may default to the open state of the trapway immediately after the base station is powered on, at which time the trapway is already in the open state, and the controller does not need to control the trapway. Further, the cleaning device may be communicatively connected to the base station via the terminal, the base station may have a manual self-cleaning mode and an automatic self-cleaning mode, and when the base station is in the manual self-cleaning mode, the self-cleaning procedure of the base station requires a user to manually trigger, for example, pressing a self-cleaning button on the handle of the cleaning device, and then starting the self-cleaning procedure, the cleaning device and the base station communicate in the self-cleaning procedure via the terminal. When the base station is in the automatic self-cleaning mode, the self-cleaning program does not need to be triggered manually by a user, but after the cleaning equipment is stopped on the base station, the base station and the cleaning equipment communicate to identify whether self-cleaning is needed, and when the self-cleaning is needed, the self-cleaning program is started automatically.

As shown in fig. 1, in some embodiments of the present invention, a base station may include a first sewage tank, which may be used to collect sewage liquid, the first sewage tank may be communicated with a sewage drain, and the sewage liquid in the first sewage tank may be discharged through the sewage drain, and a cleaning apparatus may include a second sewage tank, which may be selectively communicated with the first sewage tank, and which may be configured as a water storage tank of the above-described embodiments, the second sewage tank may be used to collect the sewage liquid generated during cleaning of the cleaning apparatus or store clear water for cleaning, and the first sewage tank and the second sewage tank may be communicated when the cleaning apparatus is docked at the base station, so that sewage collected by the cleaning apparatus may be pumped to the first sewage tank of the base station, thereby allowing sewage to be automatically discharged from the first sewage tank of the base station. Further, controlling the base station to execute the self-cleaning program and send an opening or closing signal to the trapway according to the self-cleaning program includes:

s103, sending a closing signal to the sewage channel, controlling the sewage channel to be in a closing state within a first preset time period, and controlling sewage in the second sewage tank to be discharged into the first sewage tank after the sewage channel is closed, wherein the discharging time is the first preset time period. Firstly, a closing signal is sent to the sewage draining channel, the sewage draining channel is controlled to be in a closing state, the closing state can last for a first preset time length, the first preset time length can be T1, and the T1 can meet the following conditions: t1 is less than 30s, under the state, the sewage channel is closed, and sewage in the second sewage tank is discharged into the first sewage tank, so that a sewage pumping procedure for the cleaning equipment is realized, and sewage collected by the cleaning equipment is pumped into the first sewage tank of the base station. Preferably, T1<10s.

In some embodiments of the present invention, the base station may further include a negative pressure device, where the negative pressure device may be in communication with the first sewage tank, and the negative pressure device may pump sewage in the second sewage tank to the first sewage tank, specifically, the negative pressure device may generate negative pressure, so that a pressure difference exists between the first sewage tank and the second sewage tank, and the sewage in the second sewage tank may be discharged into the first sewage tank due to the action of the pressure difference, and the starting time of the negative pressure device may be a first preset time period, so that the negative pressure device may pump sewage in the second sewage tank.

As shown in fig. 10, in some embodiments of the present invention, when the sewage in the second sewage tank is discharged into the first sewage tank and the discharge time reaches the first preset period, an open signal may be sent to the sewage disposal shaft to control the sewage disposal shaft to be in an open state, and at this time, the sewage discharged from the second sewage tank into the first sewage tank may be discharged out of the base station through the sewage disposal shaft, so as to implement sewage disposal of the second sewage tank, and after the sewage is discharged, the base station may perform a procedure such as water replenishment for the cleaning device.

In some embodiments of the present invention, a spraying component may be disposed in the first sewage tank, where the spraying component may be disposed at an upper portion of the sewage tank or near a position of the tank cover, so that water sprayed by the spraying component may be sprayed downward from a top wall of the sewage tank, which is favorable for increasing a contact area between sprayed water and an inner wall of the sewage tank. Wherein, the control method can also include:

As shown in fig. 14, after the sewage channel is in the open state, the spray assembly is controlled to flush the inner wall of the first sewage tank and run for a second preset period of time S104. After sewage in the second sewage case is discharged to first sewage case, the sewage drain can be in open condition, spray the inner wall that the subassembly can be to first sewage case washes to with dirt or spot in the first sewage case, guarantee the cleanliness of first sewage case, reduce the peculiar smell in the first sewage case, improve user's satisfaction, and spray the subassembly and can wash the inner wall of first sewage case to the second and predetermine long time, the second is predetermine long time for T2, and T2 can satisfy: t2 < 60S, the second preset time period T2 is preferably about 15S, and of course the second preset time period can be set according to actual requirements, for example, when the sewage content of the first sewage tank in the step S103 is too high, the spraying assembly can increase the flushing time of the sewage tank.

As shown in fig. 14, in some embodiments of the present invention, after the spraying assembly washes the inner wall of the first sewage tank and operates for the second preset period of time in step S104, the control method may further include:

S105, sending a closing signal to the sewage disposal channel and controlling the sewage disposal channel to be in a closing state. At this time, the spray assembly is not in an open state and the trapway is closed.

S106, controlling the spraying assembly to flush the inner wall of the first sewage tank and continuously maintaining for a third preset time period. After the sewage channel is closed, the inner wall of the first sewage tank is flushed by the spraying assembly, at the moment, the first sewage tank can be sprayed for the second time by the spraying assembly, the first sewage tank can be effectively flushed and cleaned by being provided with the spraying assembly for the second time, the bacterial content and peculiar smell in the first sewage tank are reduced, the cleanliness of the first sewage tank is greatly improved, and the requirements of users are met. And the second spraying can last for a third preset time period, the third preset time period can be T3, and T3 can satisfy: 60s < T3 < 240s, through setting up the duration setting of third default in above-mentioned within range can improve the clean effect of second spraying to first sewage case effectively for the self-cleaning effect of the first sewage case of basic station is better, is difficult for appearing remaining rubbish, the problem of stinking.

In some embodiments of the present invention, the third preset duration may be longer than the second preset duration, so that the effect of the second spraying is ensured to be longer than that of the first spraying, in the first spraying, the spraying component may spray the inner wall of the first sewage tank, after the second preset duration is reached, the sewage channel is opened, at this time, the opening time of the sewage channel may be between 1s and 4s, when the sewage is discharged, the sewage channel is closed, the spraying component performs the second spraying on the inner wall of the first sewage tank, so that cleaning on the inner wall of the first sewage tank is more effectively realized, and the cleaning effect of the spraying component may be improved by the second spraying.

As shown in fig. 14, in some embodiments of the present invention, the control method further includes: and S107, after the inner wall of the first sewage tank is washed by the spraying assembly for a third preset time period, sending an opening signal to the sewage channel and controlling the sewage channel to be in an open state. After the inner wall of the first sewage tank is washed by the spraying assembly to reach the third preset duration, an opening signal can be sent to the sewage channel, and meanwhile, the sewage channel is controlled to be in an opening state, at the moment, sewage generated in the first sewage tank after the second spraying can be discharged out of the base station, so that the first sewage tank is cleaned, the sewage in the first sewage tank can flow out along the inner wall of the first sewage tank, the first sewage tank is dried, and meanwhile, a large amount of water in the first sewage tank can be discharged to a sewer at one time to play a role in washing the sewage channel and the sewer.

As shown in fig. 15, in some embodiments of the present invention, the control method further includes: s108, after the sewage channel is opened for a fourth preset time, sending a closing signal to the sewage channel and controlling the sewage channel to be in a closing state. After the inner wall of the first sewage tank is washed by the spraying assembly for a third preset time, an opening signal is sent to the sewage channel and the sewage channel is controlled to be in an open state, at the moment, sewage generated in the first sewage tank after the second spraying can be discharged out of the base station, and therefore the first sewage tank is cleaned. After the sewage channel is opened for a fourth preset time period, a closing signal is sent to the sewage channel and the sewage channel is controlled to be in a closing state, and after the sewage channel is opened for the fourth preset time period, the first sewage tank is guaranteed to be in a drying state, at the moment, the controller can move the sewage channel from the opening position to the closing position, so that the taste of a sewer or insects can be prevented from going up along the sewage channel. Wherein, the fourth preset duration may be T4, and T4 may satisfy: the water in the first sewage tank can be completely discharged by setting the fourth preset time period within the range, wherein T4 is smaller than 3min and smaller than 60min, and the first sewage tank is in a dry state.

The cleaning system according to the invention is briefly described below.

The cleaning system according to the invention comprises a base station and a control module which can control the base station according to the control method of the above-described embodiments, since the control module can control the base station according to the control method of the above-described embodiments. The cleaning system can realize the intelligent control of the base station and provide convenience for the use of users.

Based on the same inventive concept, a further embodiment of the present invention provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements all the steps of the above-described control method of a base station for a cleaning apparatus, for example, obtains an on signal and an off signal of a trapway, and controls switching of the trapway between an on state and an off state according to the on signal and the off signal.

It will be appreciated that the refinement and expansion functions that the computer program may perform are as described with reference to the above embodiments.

Further, the logic instructions in the memory described above may be implemented in the form of software functional units and stored in a computer-readable storage medium when sold or used as a stand-alone product. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

In the description of the invention, a "first feature" or "second feature" may include one or more of such features.

In the description of the present invention, "plurality" means two or more.

In the description of the invention, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by another feature therebetween.

In the description of the invention, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A base station, comprising:

a trapway having an open state in which the trapway is adapted to drain dirt liquid and a closed state in which the trapway is closed;

the drainage assembly comprises a driving piece and a switch piece, the switch piece is positioned in the sewage disposal channel, the driving piece is arranged outside the sewage disposal channel, and the driving piece is suitable for driving the switch piece to move between a first position and a second position; wherein,

when the switch piece is in the first position, the sewage draining channel is in an open state;

when the switch piece is in the second position, the sewage draining channel is in a closed state.

2. The base station of claim 1, wherein the driver comprises:

a motor having a first output shaft;

the first transmission piece is in transmission connection with the first output shaft;

the second transmission piece is in transmission connection with the first transmission piece, is fixedly connected with the switch piece and is suitable for driving the switch piece to move between a first position and a second position;

And the fixed bracket is fixed relative to the pollution discharge module and is used for fixing the motor and/or the first transmission piece.

3. The base station of claim 2, wherein the first transmission member is configured as a worm and the second transmission member is configured as a worm gear, the worm gear being disposed above the worm.

4. The base station of claim 3, wherein the drain assembly further comprises a switch shaft, the switch shaft comprises a first limiting portion located outside the sewage channel and a second limiting portion located inside the sewage channel, the worm wheel is provided with a first mounting hole, the first mounting hole is matched with the first limiting portion and drives the switch shaft to move, and the switch piece is sleeved on the second limiting portion.

5. The base station of claim 4, wherein the first and second limit portions are non-circular in cross-section in an axial direction of the switch shaft.

6. The base station of claim 4, wherein the switch shaft includes a third limit portion coaxial with and fixedly connected to the first limit portion, the drain assembly further comprising:

the trigger rod is provided with a second mounting hole, and the second mounting hole is matched with the third limiting part; the cross section of the third limiting part in the axial direction of the switch shaft is non-circular.

7. The base station of claim 6, wherein the drainage assembly further comprises:

the first trigger piece is arranged on the fixed bracket and is suitable for triggering the first trigger piece by the trigger rod when the switch piece rotates to a first position;

the second trigger piece, the second trigger piece set up in the fixed bolster, the second trigger piece is suitable for when the switch piece rotates to the second position, the triggering lever triggers the second trigger piece.

8. The base station of claim 7, further comprising a control component that controls the motor to stop rotating when the trigger lever triggers the first trigger or when the trigger lever triggers the second trigger.

9. The base station of claim 7, wherein the first trigger and the second trigger are microswitches.

10. The base station of claim 2, wherein the fixed bracket and the blowdown module are integrally formed.

11. The base station of claim 1, wherein the driver comprises: the steering engine, the one end of steering engine be provided with the second output shaft of switch spare lug connection, the second output shaft is suitable for the drive the switch spare moves between first position and second position.

12. The base station of claim 1, wherein an angle α between the first location and the second location is α, and α satisfies: 30 ° < α <120 °.

13. The base station of claim 1, further comprising a sewage tank, the sewage tank comprising:

the sewage disposal device comprises a box body, wherein a sewage disposal outlet is formed in the bottom end of the box body, the sewage disposal module is arranged below the box body, and the sewage disposal outlet is communicated with the sewage disposal channel;

the soft rubber sealing piece is positioned at the joint of the sewage outlet and the sewage channel and is attached to the outer wall of the sewage outlet.

14. The base station of claim 13, wherein the blowdown module comprises a first section, a second section, and a third section disposed in sequence, the second section having a cross-sectional area that is greater than the cross-sectional areas of the first section and the third section in a direction perpendicular to the blowdown module extension, the switch being disposed within the second section.

15. The base station of claim 14, wherein the first, second and third segments have progressively lower levels.

16. The base station of claim 15, wherein the second segment comprises:

The first shell is fixedly connected with the first section and the third section, and a part of the sewage draining channel is formed in the first shell;

the second shell is arranged on one side, facing the sewage tank, of the first shell, and an accommodating cavity communicated with the sewage draining channel is formed in the second shell; wherein the switch member is located in the trapway or the receiving chamber and the drive member is adapted to drive the switch member between the trapway and the receiving chamber.

17. The base station of claim 16, wherein the second segment further comprises:

the cover body is arranged between the second shell and the sewage tank and is fixedly connected with the second shell; wherein, the second casing is towards one side of lid is provided with open mouth, the lid is suitable for the closure open mouth.

18. The base station of claim 17, wherein the cover is rectangular in cross-section in the height direction and the open mouth is rectangular in shape.

19. The base station of claim 18, wherein the trapway has a water outlet end, the direction of the drain toward the water outlet end being a first direction, the direction of the water outlet end toward the drain outlet being a second direction, the switch member being adapted to move in the first direction to switch the trapway from an open state to a closed state; the switch member is adapted to move in the second direction to switch the trapway from a closed state to an open state.