WO2023227038A1 - 自动换水组件及自清洁维护站 - Google Patents

自动换水组件及自清洁维护站 Download PDF

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Publication number
WO2023227038A1
WO2023227038A1 PCT/CN2023/096121 CN2023096121W WO2023227038A1 WO 2023227038 A1 WO2023227038 A1 WO 2023227038A1 CN 2023096121 W CN2023096121 W CN 2023096121W WO 2023227038 A1 WO2023227038 A1 WO 2023227038A1
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WO
WIPO (PCT)
Prior art keywords
water
water tank
clean water
cleaning
automatic
Prior art date
Application number
PCT/CN2023/096121
Other languages
English (en)
French (fr)
Other versions
WO2023227038A9 (zh
Inventor
吴健生
刘垚鑫
于禄平
Original Assignee
北京石头世纪科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202210573125.8A external-priority patent/CN117158838A/zh
Priority claimed from CN202221529876.1U external-priority patent/CN217792904U/zh
Application filed by 北京石头世纪科技股份有限公司 filed Critical 北京石头世纪科技股份有限公司
Publication of WO2023227038A1 publication Critical patent/WO2023227038A1/zh
Publication of WO2023227038A9 publication Critical patent/WO2023227038A9/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers

Definitions

  • the present disclosure relates to the technical field of self-cleaning maintenance stations. Specifically, it relates to an automatic water change assembly and a self-cleaning maintenance station, as well as a float support device, a clean water tank and cleaning equipment.
  • automatic cleaning equipment has more and more functions, especially the application of automatic cleaning equipment that integrates sweeping, vacuuming, mopping, dust removal, mop cleaning and other functions. more and more.
  • mobile cleaning equipment such as floor washers and sweepers to replace traditional mops for mopping and mopping.
  • the purpose of this disclosure is to provide an automatic water changing component and a self-cleaning maintenance station, as well as a float support device, a clean water tank and cleaning equipment.
  • the implementation plan of automatic water changing components and self-cleaning maintenance station is as follows:
  • An embodiment of the present disclosure provides an automatic water change assembly.
  • the automatic water change assembly includes: a control device and a water tank assembly.
  • the control device is disposed inside the water tank assembly and is configured to realize automatic filling of clean water into the water tank assembly. ;
  • the water tank components include:
  • a water inlet pipe configured to add clean water into the clean water tank body
  • a float valve is provided in the clean water tank body and is configured to move up and down as the height of the water surface in the clean water tank body changes,
  • control device controls the water inlet pipe to stop filling the clean water tank body with clean water
  • the float valve In response to the float valve being in the second position, the float valve blocks the outlet of the water inlet pipe for injecting water into the clean water tank body.
  • the float valve includes:
  • Pivot lever including:
  • the first end is pivotally connected to the fixed rotating shaft
  • the floating body part is connected to the second end and is configured to rotate relative to the first end of the pivot rod as the water surface in the fresh water tank body rises until the floating body valve is located at the First position.
  • the floating body portion drives the pivot rod to rotate relative to the fixed rotating shaft until the floating body valve Located in the second position.
  • the float valve further includes:
  • the plug body is movably connected to the first end of the pivot rod and is configured to move toward or away from the outlet of the water inlet pipe under the push of the first end of the pivot rod to block or Open the outlet of the water inlet pipe.
  • the plug body includes a cavity, and the cavity includes a downward opening
  • the first end of the pivot rod includes a push rod, which can freely extend into the cavity and is configured to push against the two opposite sides of the cavity as the pivot rod rotates. side wall, so that the plug body moves toward or away from the outlet of the water inlet pipe.
  • the water tank assembly further includes:
  • the first end of the pivot rod is connected between the opposite side walls of the fixed sleeve through the fixed rotation axis, and is configured such that the pivot rod can move relative to the fixed sleeve around the fixed rotation axis.
  • the shell turns.
  • slideways are provided on both inner walls of the fixed sleeve and are configured to be slidably connected with the plug body.
  • slide rails are provided on both sides of the outer wall of the plug body, and the slide rails cooperate with the slide channels to achieve sliding connection.
  • the plug body further includes:
  • a soft rubber pad is provided on the end surface that abuts the outlet of the water inlet pipe, and is configured to block or open the soft rubber pad in response to the plug body moving toward or away from the outlet of the water inlet pipe.
  • the outlet of the water inlet pipe is configured to block or open the soft rubber pad in response to the plug body moving toward or away from the outlet of the water inlet pipe.
  • the outlet of the water inlet pipe has a tapered structure.
  • an overflow hole is provided at the top of the clean water tank body, which is connected to the outside world through an overflow pipe.
  • the automatic water changing assembly further includes:
  • a signal emitting component configured to emit the induction signal
  • a signal sensing component configured to receive the sensing signal
  • One of the signal transmitting component and the signal sensing component is disposed in the floating body part, and the other of the signal transmitting component and the signal sensing component is disposed on the side wall of the fresh water tank body,
  • the signal sensing component In response to the movement of the floating body portion such that the floating body valve is located in the first position, the signal sensing component is triggered, causing the control device to control the water inlet pipe to stop adding clean water into the clean water tank body.
  • the signal transmitting component includes a magnet and the signal sensing component includes a Hall element.
  • the automatic water changing assembly further includes a float support device, which is applied to the water tank assembly and includes a support body;
  • a seal is provided on the outer periphery of the support body
  • the sealing member includes a first sealing body and a second sealing body connected to the first sealing body.
  • the first sealing body can extend into the assembly hole of the clean water tank body to seal the The gap between the outer wall of the support body and the inner wall of the assembly hole;
  • the second sealing body can fit with the inner edge of the assembly hole to block the inner edge of the assembly hole.
  • the first sealing body includes a connecting body sleeved on the support body, and at least one sealing ring capable of interference fitting with the assembly hole is provided on the connecting body along the axial direction.
  • the sealing ring is integrally formed with the connecting body.
  • the second sealing body is integrally formed with the first sealing body.
  • the support body is further provided with a detachable connection piece that can be detachably connected to the water tank body.
  • the detachable connection member includes at least one connection boss and at least one first bolt, and the connection boss is provided with a first screw hole that can be threadedly connected to the first bolt.
  • the support body includes a water inlet pipeline and a float support frame.
  • the float support frame is provided with a first cavity for accommodating the float, and the water inlet pipeline is connected to the first cavity. Pass.
  • Embodiments of the present disclosure also provide a self-cleaning maintenance station, including a water storage cavity, where the water storage cavity is used to accommodate the automatic water changing assembly described in the above embodiment.
  • An embodiment of the present disclosure also provides a purified water tank, which includes a water tank body and the above-mentioned float support device.
  • the main body is provided with a water tank body, and the wall of the water tank body is provided with assembly holes.
  • the float support device is installed on the assembly hole; the first sealing body of the float support device is located in the assembly hole to block the gap between the outer wall of the support body and the inner wall of the assembly hole; the float The second sealing body of the support device is in contact with the inner edge of the assembly hole to block the inner edge of the assembly hole.
  • the inner wall of the water tank is provided with a mounting portion, the mounting portion is provided with a second screw hole, and the first bolt of the float support device is connected to the first bolt of the float support device.
  • the first screw hole and the second screw hole are threadedly connected, so that the float support device and the water tank body can be detachably connected.
  • An embodiment of the present disclosure provides a cleaning device, which includes a main body and the above-mentioned clean water tank, and the clean water tank is provided on the main body.
  • Figure 1 is a schematic diagram of the overall structure of a self-cleaning maintenance station according to some embodiments of the present disclosure
  • Figure 2 is a schematic diagram of the main structure of a self-cleaning maintenance station according to some embodiments of the present disclosure
  • Figure 3 is a schematic three-dimensional structural diagram of an automatic water change assembly according to some embodiments of the present disclosure
  • Figure 4 is a schematic bottom view of the automatic water changing assembly according to some embodiments of the present disclosure.
  • Figure 5 is a schematic front structural view of an automatic water change assembly according to some embodiments of the present disclosure.
  • Figure 6 is a structural block diagram of an automatic water change assembly according to some embodiments of the present disclosure.
  • Figure 7 is a schematic diagram of the internal structure of the main control box according to some embodiments of the present disclosure.
  • Figure 8 is a schematic three-dimensional structural diagram of the main control box according to some embodiments of the present disclosure.
  • Figure 9 is a schematic cross-sectional structural diagram of the main control box according to some embodiments of the present disclosure.
  • Figure 10 is a schematic structural diagram of an airbag according to some embodiments of the present disclosure.
  • Figure 11 is a schematic structural diagram of an assembly according to some embodiments of the present disclosure.
  • Figure 12 is a timing chart for determining water pipe breakage according to some embodiments of the present disclosure.
  • Figure 13 is a schematic structural diagram of the top shell of the automatic water change assembly according to some embodiments of the present disclosure.
  • Figure 14 is a cross-sectional view of a clean water tank according to some embodiments of the present disclosure.
  • Figure 15 is a schematic cross-sectional structural diagram of a clean water tank and a float valve according to some embodiments of the present disclosure
  • Figure 16 is a schematic diagram of the overall structure of a float valve according to some embodiments of the present disclosure.
  • Figure 17 is a schematic structural diagram of a waterway blocked by a float valve according to some embodiments of the present disclosure.
  • Figure 18 is a schematic structural diagram of the plug body according to some embodiments of the present disclosure.
  • Figure 19 is a schematic structural diagram of a fixed sleeve according to some embodiments of the present disclosure.
  • Figure 20 is a schematic structural diagram of a sewage tank according to some embodiments of the present disclosure.
  • Figure 21 is a perspective view of a mobile device according to an embodiment of the present disclosure.
  • Figure 22 is a bottom view of Figure 21;
  • Figure 23 is a perspective view of a wet cleaning system according to an embodiment of the present disclosure.
  • Figure 24 is an overall structural diagram of a clean water tank according to an embodiment of the present disclosure.
  • Figure 25 is an exploded view of Figure 24;
  • Figure 26 is a structural view of the cover and the float support device assembled together according to an embodiment of the present disclosure
  • Figure 27 is a structural diagram of a cover according to an embodiment of the present disclosure.
  • Figure 28 is a structural diagram of a float support device according to an embodiment of the present disclosure.
  • Fig. 29 is a diagram of a use state of the float support device according to an embodiment of the present disclosure.
  • first, second, third, etc. may be used to describe the embodiments of the present disclosure, these should not be limited to these terms. These terms are used only to differentiate.
  • the first may also be called the second, and similarly, the second may also be called the first.
  • the structure of the self-cleaning maintenance station is often complex.
  • the water tank is placed in a complex cover of the self-cleaning maintenance station, which requires manual addition of clean water or removal of sewage.
  • the clean water tank requires manual addition of clean water, which reduces the cleaning efficiency.
  • the sewage tank is also difficult to install. It requires manual dumping of sewage, which reduces the cleaning efficiency and increases the risk of sewage overflow. It is not convenient to use, and the shape of the water tank is too messy and not neat and beautiful.
  • the water tank connection port is placed at the bottom of the water tank, and the water in the water tank easily overflows. , it is extremely easy to damage the components in the self-cleaning maintenance station.
  • an automatic water change assembly which has a water tank top shell, a sewage tank and a clean water tank with an integrated structure.
  • the water tank assembly can automatically add clean water, automatically drain sewage or automatically add cleaning fluid, liberating Manpower enables the clean water tank to automatically add clean water when it is short of water, improving cleaning efficiency; when the sewage tank is full, sewage is automatically extracted, which improves cleaning efficiency and reduces the risk of sewage overflow.
  • the integrated structure of the automatic water change component has a simpler and more beautiful appearance.
  • the embodiment of the present disclosure provides an automatic water change component, which is assembled in a self-cleaning maintenance station.
  • Figure 1 illustrates a schematic diagram of the complete assembly of the automatic water change component and the self-cleaning maintenance station.
  • Figure 2 exemplarily shows a schematic diagram of the split structure of an automatic water change assembly and a self-cleaning maintenance station.
  • the self-cleaning maintenance station can be calibrated through the following three mutually perpendicular axes defined: transverse axis Y, front and rear axis X and center Vertical axis Z.
  • the direction opposite to the arrows along the front-rear axis "forward".
  • the transverse axis Y is substantially along the direction of the width of the self-cleaning maintenance station body.
  • the vertical axis Z is the direction extending upward along the bottom surface of the self-cleaning maintenance station.
  • the direction of the automatic water change component should be in the normal direction. Use XYZ in the state to describe it.
  • the bottom plate of the self-cleaning maintenance station protrudes from the main body of the self-cleaning maintenance station in the forward direction, and the direction toward the rear wall of the self-cleaning maintenance station body is the backward direction.
  • the automatic water change assembly 7000 is located on the right side of the self-cleaning maintenance station and collects dust.
  • Chamber 2100 is located to the left of the self-cleaning maintenance station.
  • the self-cleaning maintenance station includes a self-cleaning maintenance station bottom plate 1000, a self-cleaning maintenance station body 2000, and an automatic water change assembly 7000 and a dust collecting cover 2800 provided on the self-cleaning maintenance station body 2000.
  • the self-cleaning maintenance station bottom plate 1000 and the self-cleaning maintenance station body 2000 are detachably or non-detachably connected, which facilitates transportation and maintenance of the self-cleaning maintenance station bottom plate 1000 and the self-cleaning maintenance station body 2000.
  • the lower part of the self-cleaning maintenance station body 2000 and the body base 6000 together form a cleaning chamber that opens forward. The cleaning chamber is used to accommodate the automatic cleaning equipment when it returns to the self-cleaning maintenance station for maintenance operations.
  • the self-cleaning maintenance station body base 6000 is provided with a cleaning tank 6200, which is configured to clean the cleaning components on the automatic cleaning equipment through the cleaning tank after the automatic cleaning equipment is adapted to the cleaning chamber.
  • the self-cleaning maintenance station body 2000 includes a water storage chamber 2700 and a dust collection chamber 2100.
  • the water storage chamber 2700 is opened upward and forward on the top of the self-cleaning maintenance station body 2000.
  • the water storage chamber includes a The clean water chamber 2400 and the sewage chamber 2300 of the clean water tank of the automatic water change assembly 7000 are accommodated.
  • the dust collection chamber 2100 opens upward and forward and is arranged side by side with the water storage chamber 2700 at the top of the self-cleaning maintenance station body 2000.
  • the water storage chamber 2700 and the dust collection chamber The upward and forward design of the cavity 2100 facilitates the installation and removal of the automatic water change assembly 7000 and the dust collection cover 2800.
  • the automatic water change assembly 7000 and the dust collection cover 2800 are assembled to the self-cleaning maintenance station body 2000 from the front and upper direction. This structural design is in line with the user's usage habits. In addition, the upward and forward design facilitates daily maintenance of the devices in the water storage chamber 2700 and the dust collection chamber 2100.
  • the water storage chamber 2700 and the dust collection chamber 2100 are surrounded by the rear wall, the front wall and multiple side walls of the self-cleaning maintenance station body 2000.
  • the walls are respectively coplanar, and one side wall is coplanar.
  • the height of the rear wall of the self-cleaning maintenance station body 2000 is higher than the height of the front wall of the self-cleaning maintenance station body 2000.
  • the side walls of the self-cleaning maintenance station body 2000 connect the rear wall and the front wall. wall, and the end face of the side wall of the self-cleaning maintenance station body 2000 is an arc-shaped structure.
  • the upward and forward design of the water storage chamber 2700 and the dust collection chamber 2100 facilitates the installation and removal of the automatic water changing assembly 7000 clean water tank and dust collection cover 2800.
  • the arc-shaped structure ensures installation in the water storage chamber 2700 and the dust collection chamber.
  • the automatic water changing assembly 7000 of the 2100 and the dust collection cover 2800 are both stable and beautiful.
  • the water storage cavity 2700 is used to accommodate the automatic water changing assembly 7000 (including the sewage tank 5000 and the clean water tank 4000).
  • the water storage cavity 2700 includes: a rear wall that fits the water storage cavity 2700 and extends upward along the bottom of the water storage cavity 2700.
  • the boss 2600 is slightly lower than the height of the rear wall of the water storage chamber.
  • the upper part of the boss is provided with a plurality of raised openings.
  • the raised openings can be made of, but are not limited to, soft rubber.
  • the raised openings are used to assemble the corresponding parts of the boss 2600 .
  • the water storage chamber 2700 includes a vertically extending partition 2710, which divides the water storage chamber 2700 into two parts.
  • One part is the sewage chamber 2300 for accommodating the sewage tank 5000, and the other part is the sewage chamber 2300 for accommodating the clean water tank 4000.
  • Water purification chamber 2400 It should be noted that the upper part of the boss may be the top of the boss, or the side wall of the boss higher than the highest water level of the clean water tank and the sewage tank in the assembled state, which is not limited here.
  • the raised opening includes an air pump port 2610 and a sewage tank connection port 2620 that are provided correspondingly.
  • the air pump evacuates the sewage tank 5000 through the air pump port 2610.
  • the sewage tank 5000 is a closed structure, so a negative pressure is formed inside during the air extraction process, and the sewage in the cleaning tank passes through the sewage tank.
  • the pipe and sewage tank connection port 2620 are sucked and sent into the sewage tank 5000.
  • the clean water tank connection port 2630 corresponds to the top of the boss 2600 at the assembly position of the clean water tank 4000.
  • the clean water in the clean water tank 4000 flows into the scraping part in the cleaning tank through the clean water tank connection port 2630 under the action of the peristaltic pump, and the automatic Clean the cleaning head of the cleaning equipment.
  • the air pump port 2610, the sewage tank connection port 2620, and the clean water tank connection port 2630 are arranged on the top of the boss 2600 to avoid the water in the clean water tank or sewage tank from overflowing the water tank and flowing out to the clean water chamber or the sewage tank during the replacement process. In the sewage cavity.
  • the operation is more convenient than the connection at the bottom of the clean water chamber or the sewage chamber.
  • the automatic water changing assembly 7000 includes: a control device 7100 and a water tank assembly 7200.
  • the control device 7100 is disposed inside the water tank assembly 7200.
  • the control device 7100 includes a circuit board and an electronic component disposed on the circuit board. Devices, electronic components are electrically connected to the solenoid valves, float valves and various sensors in the automatic water changing assembly 7000, and are configured to realize automatic addition of clean water, automatic drainage of sewage or automatic addition of cleaning fluid to the water tank assembly 7200, wherein,
  • the water tank assembly 7200 includes a sewage tank 5000, a clean water tank 4000 and a water tank top shell 7300.
  • the water tank top shell roughly covers the sewage tank and the clean water tank.
  • the rear side of the water tank top shell 7300 protrudes from the water tank assembly 7200, so that the water tank assembly 7200 is roughly formed.
  • L-shaped structure; the sewage tank 5000 and the clean water tank 4000 extend into the top shell 7300 of the water tank.
  • the top shell of the water tank, the sewage tank and the clean water tank form an integrated structure, making the appearance of the water tank neater and more beautiful.
  • the sewage tank 5000 and the clean water tank 4000 are arranged at a preset distance below the water tank top shell 7300 .
  • the sewage tank 5000 is inserted into the sewage chamber 2300
  • the clean water tank 4000 is inserted into the clean water chamber 2400
  • the partition 2710 is inserted into the interval between the sewage tank 5000 and the clean water tank 4000, making the automatic water changing assembly 7000 more stable.
  • the same side outer wall of the sewage tank 5000 and the clean water tank 4000 is provided with an inwardly formed recessed portion 7400.
  • the top of the recessed portion 7400 is provided with a sewage inlet and a clean water inlet upward.
  • the sewage inlet is configured to pump sewage into the Sewage tank 5000
  • the clean water inlet is configured to pump clean water out of the clean water tank 4000.
  • the recessed portion 7400 cooperates with at least a part of the boss 2600 to limit the position.
  • the top surface of the recessed portion 7400 may include a water purification port, a sewage port or a limiting pit, etc., and the air pump port 2610 and sewage water port provided on the boss 2600.
  • the tank connection port 2620, the fresh water tank connection port 2630 or the soft rubber protruding point 2640 are matched and connected. Through the overall limit of the limiting pit and the soft rubber protruding point 2640, the automatic water change assembly 7000 can be set in the water storage chamber 2700 more accurately. corresponding position to prevent the position of the automatic water change component 7000 from shifting.
  • a water purification port 7410 is provided on the top surface of the recessed portion 7400.
  • the recessed portion 7400 of the water tank is just received by the boss 2600 in the water storage chamber 2700, and the water purification port 7410 of the water tank is connected to the raised opening on the top of the boss 2600.
  • an air pump interface 7420 and a sewage water inlet 7440 are also provided on the top surface of the recessed portion 7400.
  • the air pump interface 7420 is connected to the air pump connection port 2610 on the top of the boss 2600.
  • Air pump connection port 2610 and air pump After the interface 7420 is connected, sewage can be pumped into the sewage tank 5000.
  • the air pump evacuates the sewage tank 5000 through the air pump connection port 2610 and the air pump interface 7420.
  • the sewage tank 5000 is a closed structure, so a negative pressure is formed inside during the air pumping process, and the sewage in the cleaning tank passes through the sewage pipe. , the sewage inlet 7440 and the sewage tank connection port 2620 are sucked and sent into the sewage tank 5000.
  • the top surface of the recessed portion 7400 may also be provided with a plurality of pits 7430.
  • the top surface of the recessed portion 7400 is just received by the boss 2600 in the water storage chamber 2700.
  • a plurality of pits and bosses 2600 are provided on the top surface of the recessed portion 7400.
  • the soft rubber raised points on the top match each other to limit the position of the automatic water change assembly 7000. Through the cooperation between the soft rubber protruding points 2640 and the pits, the position of the automatic water changing assembly 7000 in the water storage chamber 2700 can be made more precise, and the position of the automatic water changing assembly 7000 can be avoided from being shifted.
  • the rear side of the water tank top shell 7300 includes a water inlet 7310.
  • the water inlet 7310 is connected to the clean water tank 4000 through a water pipe.
  • the control device 7100 realizes automatic addition of clean water to the clean water tank 4000.
  • the water tank top shell 7300 also includes an overflow port 7320 on the rear side.
  • the water overflow port 7320 is connected to the clean water tank 4000 through a water pipe. When the clean water tank 4000 is filled with water, the water overflow port 7320 will automatically drain the water through the water overflow port 7320.
  • the water in the clean water tank is drained to prevent the clean water from flowing into the automatic water changing assembly 7000 and damaging the components.
  • the rear side of the top shell of the water tank also includes a drainage outlet 7330.
  • the drainage outlet is connected to the sewage tank through a water pipe. When the sewage tank is full of water, the water in the sewage tank is automatically drained through the drainage outlet. Drain to prevent sewage from flowing into the automatic
  • a sensor 7500 is provided on at least one of the outer walls of the sewage tank 5000 or the clean water tank 4000 and is configured to detect whether the sewage tank 5000 and the clean water tank 4000 are assembled to a preset position.
  • the automatic water changing component 7000 will alarm, for example, the indicator light will turn on.
  • the water tank top shell 7300 includes a detachable water tank top cover 7340.
  • the top ends of the sewage tank 5000 and the clean water tank 4000 extend into the water tank top shell. After the water tank top cover 7340 is opened, the devices in the water tank top shell 7300 can be accessed. For maintenance, the water tank top cover 7340 is provided with signal lights, such as water pipe leakage signal lights, water pipe rupture signal lights, normal water replenishment signal lights, etc.
  • the side wall of the water tank top shell 7300 extends downward along the side walls of the sewage tank 5000 and the clean water tank 4000 to form a U-shaped wrapping structure 7800.
  • the U-shaped wrapping structure wraps 7800 the sewage tank 5000 and the clean water tank 4000.
  • the side walls for example, at least wrap the front side walls and part of the left and right side walls of the sewage tank 5000 and the fresh water tank 4000, so that when the automatic water changing assembly 7000 is assembled on the top of the self-cleaning maintenance station, only the U-shaped wrapping structure is exposed On the outside, as shown in Figure 1, it increases the overall beauty and neatness of the self-cleaning maintenance station.
  • the side wall of the sewage tank 5000 includes at least one first depression 7600 extending upward along the bottom of the sewage tank
  • the side wall of the clean water tank 4000 includes at least one first depression 7600 extending upward along the bottom of the clean water tank.
  • Two recesses 7700, the first recess 7600 and the second recess 7700 are configured to limit the assembly position of the sewage tank 5000 and the fresh water tank 4000.
  • the sewage tank and the clean water tank are made of transparent material to facilitate observation of the liquid levels in the sewage tank and the clean water tank.
  • the clean water tank includes: a clean water float base, which is arranged at the bottom of the clean water tank body; a clean water float, which is connected to the clean water float base and is configured to perform water level detection. When the water level is lower than the first preset threshold, the clear water float is connected to the clean water float base. Said control The control device controls the opening of the water inlet and automatically adds clean water to the clean water tank.
  • the clean water tank also includes: a cleaning liquid float base, which is arranged at the bottom of the cleaning liquid tank body; a cleaning liquid float, connected to the cleaning liquid float base, and is configured to detect the cleaning liquid level.
  • the sewage tank also includes: a sewage float, which is arranged on the top of the sewage tank and is configured to detect the sewage liquid level.
  • a sewage float which is arranged on the top of the sewage tank and is configured to detect the sewage liquid level.
  • the rows of automatic water changing components 7000 and dust collecting covers 2800 are arranged behind the clean water tank at the top of the self-cleaning maintenance station to form a flat arrangement structure. On the one hand, they are easy to install and remove for use. On the other hand, the appearance is smooth and beautiful, which enhances the user experience.
  • the raised openings will inevitably be contaminated by sewage from the cleaning parts, leaving stains.
  • the raised opening on the boss 2600 has an open structure relative to the front wall, and even an open structure relative to the side wall. Arms or cleaning tools can contact the raised opening from all angles, which facilitates the user to access the raised opening. Remove any dirt that has accumulated near the opening.
  • the top surface of the automatic water change assembly 7000 is higher than the rear wall of the self-cleaning maintenance station body, and the box part of the automatic water change assembly 7000 is located outside the water storage cavity; by The above design reduces the amount of material used in the self-cleaning maintenance station body, and also achieves the technical effect of beautiful design; at the same time, the top of the self-cleaning maintenance station body adopts a design with a low front wall and a high rear wall, and the automatic water change assembly 7000 and dust collection The upper front part of the cover 2800 is also exposed outside the cavity, which facilitates people to observe the water levels in the transparent sewage tank and clean water tank and the conditions in the dust collection chamber, and conduct corresponding inspections of the sewage tank, clean water tank, and dust collection chamber in a timely manner. operate.
  • the clean water tank and sewage tank of the self-cleaning maintenance station are placed on the self-cleaning maintenance station, which often requires manual addition of clean water.
  • the clean water tank is short of water, the clean water is manually added, which reduces the cleaning efficiency.
  • embodiments of the present disclosure also provide an automatic water changing component, which can automatically add clean water, freeing up manpower, so that clean water can be automatically added when the clean water tank is short of water, improving cleaning efficiency. Furthermore, when the water pipe breaks or leaks, When the situation occurs, the water source can be shut off in time and an alarm can be given to prevent water from leaking out.
  • the embodiment of the present disclosure provides an automatic water change assembly, which is assembled in a self-cleaning maintenance station.
  • the automatic water change assembly 7000 includes a main control box 8000 and a water tank assembly 7200.
  • One end of the main control box 8000 is connected to the outside of the water tank assembly 7200 through a second external water pipe 9000, and the other end of the main control box 8000 is connected to a water source through a first external water pipe 10000.
  • the main control box 8000 is configured to at least achieve all The water tank assembly automatically adds clean water.
  • the main control box 8000 includes a first solenoid valve 8100, a low-pressure switch 8200 and a high-pressure switch 8300.
  • the low-pressure switch 8200 and the high-pressure switch 8300 are configured based on the The water pressure state of the second external water pipe 9000 generates a corresponding trigger signal, and the first solenoid valve 8100 is opened or closed in response to the trigger signal to correspondingly control whether the water in the water source can pass through the third An external water pipe flows into the second external water pipe.
  • the main control box 8000 When the main control box 8000 is installed for the first time, the main control box 8000 will be reset once. In the reset state, the first solenoid valve 8100 is opened.
  • the second solenoid valve on the side of the clean water tank is closed, and the water at the water source There is no flow into the main control box 8000 and the external water pipes, and the water pressure in the water pipes increases, causing
  • the high-voltage switch generates a high-voltage trigger signal, and sends the high-voltage trigger signal to the main controller 8500 in the main control box 8000.
  • the main controller 8500 sends a closing control signal, and the first solenoid valve 8100 closes in response to the high-pressure trigger signal. , the water source stops flowing in and keeps clean water filling the entire waterway.
  • the main control box 8000 includes a box body 8400.
  • the box body 8400 includes a box water inlet (not shown) and a box water outlet 8410.
  • the box water inlet is connected to a water source.
  • the body water outlet 8410 is connected to the water tank assembly 7200 through the second external water pipe 9000.
  • the top of the box 8400 includes a box top cover 8420, and the box top cover 8420 is fixedly connected to the top of the box 8400 through bolts.
  • the shape of the box 8400 may be a rectangular parallelepiped, a cube, a sphere, a hemisphere, etc., and is not limited thereto.
  • the material of the box body 8400 can be made of metal, alloy, hard plastic, rubber, etc., and there is no limit to this.
  • the main control box 8000 also includes a main controller 8500.
  • the main controller 8500 is arranged inside the box 8400.
  • the main controller 8500 is connected with the first solenoid valve 8100, the low-pressure switch 8200 and the high-pressure switch 8300. Electrically connected, the main controller 8500 is configured to control the opening and closing of the first solenoid valve 8100 based on the trigger signal.
  • one side of the water tank assembly 7200 includes a second solenoid valve 7210.
  • the detection signal is sent to the control device 7100, and the control device 7100 controls the second solenoid valve 7210 to open.
  • the low-pressure switch 8200 will generate a low-pressure trigger signal and send the low-pressure trigger signal to the main controller 8500 in the main control box 8000.
  • the controller 8500 sends an opening control signal, and the first solenoid valve 8100 opens in response to the low-pressure trigger signal.
  • the water at the water source enters from the water inlet of the box, forming a path from the water source to the clean water tank, thereby realizing automatic heating of the water tank assembly. Clear water.
  • the Hall sensor in the clean water tank 4000 detects that the clean water tank is full of water, the full water detection signal is sent to the control device 7100.
  • the control device 7100 controls the second solenoid valve to close. At this time, water can no longer flow into the clean water tank, and the water pipe The water pressure in the system increases, causing the high-pressure switch to generate a high-pressure trigger signal, and send the high-pressure trigger signal to the main controller 8500 in the main control box 8000.
  • the main controller 8500 sends a closing control signal, and the first solenoid valve 8100 responds
  • the high-pressure trigger signal is turned off, and the water source stops flowing in, thereby stopping the automatic addition of clean water to the water tank assembly.
  • the operation of automatically adding clean water and automatically shutting down the addition of clean water can be realized according to the water level of the clean water tank, freeing the operator and preventing the dust collection pile from stopping due to lack of water, thus improving the work of the automatic cleaning equipment. efficiency.
  • the main control box 8000 also includes: a first water pipe 9100, which is arranged inside the box 8400. One end of the first water pipe 9100 is connected to the water inlet of the box, and is connected to the water source through the water inlet of the box.
  • the second water pipe 9200 is arranged inside the box 8400, one end is connected to the water outlet 8410 of the box, and the other end is connected to the first water pipe 9100;
  • the third water pipe 9300 is arranged inside the box 8400, Connected between the first water pipe 9100 and the second water pipe 9200; wherein the first solenoid valve 8100 is disposed in the first water pipe 9100, and the high-pressure switch 8300 is disposed in the second water pipe 9200
  • the low-pressure switch 8200 is provided in the third water pipe pipeline.
  • the high-pressure switch 8300 and the low-pressure switch 8200 are pressure sensors. By setting the threshold of the pressure sensor, they have the functions of the high-pressure switch and the low-pressure switch.
  • the low-voltage switch when the water line pressure is lower than the low-pressure threshold. , the low-voltage switch generates a low-voltage trigger signal, set The high-pressure threshold of the pressure sensor. When the waterway pressure is higher than the high-pressure threshold, the high-pressure switch generates a high-pressure trigger signal.
  • the low-pressure threshold and the high-pressure threshold are set according to experimental data and are not limited.
  • the high-pressure switch and the low-pressure switch can respectively respond to different pressure values of the water flow in the waterway, thereby controlling the opening and closing of the first solenoid valve, and finally realizing the opening and closing of the waterway.
  • the main control box 8000 also includes a pressure-maintaining airbag box 8600.
  • the pressure-maintaining airbag box 8600 is pre-stored with enough liquid.
  • the pressure-maintaining airbag box 8600 is configured to when the liquid in the second external water pipe 9000 When the pressure decreases, the liquid in the pressure-maintaining air bag box is replenished into the third water pipe 9300 and the second water pipe 9200 to slow down the reduction rate of the pressure in the third water pipe 9300 and the second water pipe 9200, thereby increasing the low pressure switch
  • the response time of the high voltage switch is different.
  • the main control box 8000 also includes a pressure-maintaining airbag box 8600 and a four-way pipe 8700.
  • the pressure-maintaining airbag box 8600 includes an opening 8611
  • the four-way pipe 8700 includes four communication interfaces. , respectively connected to the first water pipe 9100, the second water pipe 9200, the third water pipe 9300 and the pressure-maintaining airbag box opening 8611.
  • the pressure-maintaining airbag box 8600 is arranged between the first water pipe 9100, the second water pipe 9200 and the third water pipe 9300 through the four-way pipe 8700.
  • the pressure-maintaining airbag box is connected to the first water pipe and the third water pipe respectively through the four-way pipe.
  • the second water pipe and the third water pipe are liquid-connected, and are configured to replenish the liquid in the pressure-maintaining air bag box to the first water pipe 9100, the second water pipe 9100, and the second water pipe 9300 when the pressure of the liquid in the first water pipe 9100, the second water pipe 9200, and the third water pipe 9300 decreases. Water pipe 9200 and the third water pipe 9300.
  • the pressure-maintaining airbag box 8600 includes a pressure-maintaining airbag box shell 8610, an airbag 8620, and an assembly part 8630.
  • the airbag 8620 is assembled to the pressure-maintaining airbag box shell 8610 through the assembly part 8630.
  • an opening 8611 is provided at the top of the pressure-maintaining airbag box casing 8610, and the airbag 8620 is provided in the pressure-maintaining airbag box casing 8610 and is configured to elastically expand and contract according to the amount of liquid entering and exiting the airbag through the opening.
  • the air bag 8620 is made of flexible elastic material and can expand or contract according to the amount of liquid entering the air bag 8620.
  • the airbag 8620 includes an airbag body 8621, an airbag neck 8622 and an airbag end 8623.
  • the airbag body 8621 is provided in the pressure-maintaining airbag box housing 8610 and is configured to move in and out of the airbag 8620. Elastically expands and contracts according to the amount of liquid.
  • the airbag end 8622 is provided at the top of the airbag body 8621 and is approximately flush with the end of the pressure-maintaining airbag box.
  • the airbag end 8623 has an airbag opening 8624 for liquid to enter and exit; the airbag neck 8622 is provided Between the airbag body 8621 and the airbag end 8623, the assembly fitting 8630 is adapted and engaged.
  • the assembly 8630 includes a central hole 8631. After the central hole 8631 is sleeved on the airbag neck 8622, the airbag end 8623 is assembled on the pressure-maintaining part. The opening of the airbag box housing 8610.
  • the upper surface of the assembly 8630 also includes a recessed surface 8632.
  • the recessed surface 8632 is provided on the top surface of the assembly around the central hole 8631, and the recessed surface 8632 is configured to fit the airbag end 8623.
  • the airbag end 8623 passes through the central hole 8631 and then fits into the recessed surface 8632, so that the airbag end 8623 is substantially flush with the upper surface of the assembly 8630.
  • the assembly part 8630 also includes an edge part 8633.
  • the edge part 8633 extends outward around the top of the assembly part.
  • the edge part 8633 is configured such that after the assembly part 8630 is assembled in the opening 8611 of the pressure-maintaining airbag box shell, the edge part 8633 snaps into place. Connected to the periphery of the opening 8611 of the pressure-maintaining airbag box shell, thereby realizing the pressure-maintaining airbag box 8600 internal seal.
  • the pressure-maintaining airbag box also includes a cover (not shown).
  • the pressure-maintaining airbag box cover is assembled on the pressure-maintaining airbag box casing and is configured to press the edge portion 8633 to remove the airbag. 8620 is sealed in the pressure-maintaining airbag box casing 8610.
  • the first solenoid valve of the main control box will open for a period of time and then close. For example, if it is opened for 2 seconds, the first The solenoid valve and the second solenoid valve are both closed, and the waterway between the first solenoid valve and the second solenoid valve is filled with clean water. At this time, the waterway is in a high-pressure state, the high-pressure switch is in a continuously triggered state, and the first solenoid valve is also in a state of responding to the high pressure. switch state and close.
  • first time difference t 1 is within the first preset range, it is considered to be a water pipe leakage, and a water pipe leakage alarm signal is issued, in which the first time difference t 1 is within the first preset range.
  • the preset range can be set according to experimental data, for example, greater than 10 seconds.
  • t1 is greater than 10 seconds, it is considered to be a water pipe leakage, and a water pipe leakage alarm signal is issued. For example, a water pipe leakage signal light lights up and/or a buzzer alarm is issued.
  • the pressure-maintaining airbag box when the external water pipe causes liquid leakage due to rupture, if the rupture is not large enough but not a small leak, the water pressure in the external water pipe will also decrease rapidly, and the continuous triggering state of the high-pressure switch will be stopped. At this time, the liquid in the pressure-maintaining airbag box is replenished into the waterway due to the contraction of the airbag. Since the water in the external water pipe leaks quickly, the pressure-maintaining airbag box only slows down the reduction of the water pressure in the waterway in a short period of time.
  • the main controller records when the high-pressure switch and the low-pressure switch are triggered.
  • the second time difference t 2 if the second time difference t 2 is within the second preset range, it is considered that the water pipe is ruptured, and a water pipe rupture alarm signal is issued.
  • the second preset range can be set according to experimental data, such as 3-10 seconds.
  • t2 is between 3-10 seconds, it is considered that the water pipe is broken, and a water pipe rupture alarm signal is issued, such as the water pipe rupture signal light lights up and/ Or sound a buzzer alarm.
  • the main controller records the third time difference t 3 when the high-pressure switch and the low-pressure switch are triggered. If the third time difference t 3 is within the third preset range, it is considered to be normal water replenishment.
  • the third preset range can be set according to the experimental data, such as 0-3 seconds.
  • t3 is between 0-3 seconds, it is considered normal water replenishment and a normal water replenishment signal is sent.
  • the normal water replenishment signal light lights up. When water replenishment occurs, After completion, the normal water replenishment signal light goes out.
  • the water pipe breaks This leads to serious water leakage, which is close to the triggering interval of the high and low pressure trigger switches when the second solenoid valve is opened during normal water replenishment. For example, it is also within the third preset range.
  • the main controller cannot determine whether it is normal water replenishment or a broken water pipe. At this time, It can be controlled through the following control logic.
  • the main control box is further configured such that: the second solenoid valve is closed within a first preset time period, and the first solenoid valve is closed within a second preset time period, wherein the second preset time period The time period at least partially overlaps with the first preset time period; during the time period in which the second preset time period overlaps with the first preset time period, if the high-voltage switch continues to be triggered, it is determined that the water pipe No breakage.
  • the at least partial overlap may be that the second preset time period is part of the first preset time period.
  • the timing diagram can be used to illustrate the detection of whether the water pipe is broken.
  • the second solenoid valve of the clean water tank will open. This time is recorded as the 0th second.
  • the first solenoid valve opens, for example, this time is recorded as the 1st second, the water in the faucet is replenished into the pipe, and then the second solenoid valve closes, such as this time is recorded as the 1.5th second, after the preset time, the One solenoid valve is closed, for example, this time is recorded as the 3rd second, that is, after the second solenoid valve is closed, water continues to flow for 1.5 seconds and then the first solenoid valve is closed.
  • the high pressure is maintained in the pipeline, that is, before each water replenishment.
  • the first solenoid valve is closed for 1 second and then opened. For example, this time is recorded as the 4th second.
  • both the first solenoid valve and the second solenoid valve are closed, Within 1 second, if the pipe is not damaged, then there is high pressure in the pipe. If the pipe breaks, then the high pressure cannot be maintained in the pipe. Therefore, within this time period, if the high pressure state can be reached, it can be determined that the water pipe is not broken. . Then, for example, at the 5th second, the second solenoid valve is opened to start normal water replenishment, and the second solenoid valve is closed until the clean water tank is full. This can avoid the problem of water leakage becoming more and more serious when the water pipe breaks.
  • a main control box by adding a main control box, automatic adding of clean water to the clean water tank can be realized, liberating manpower and improving cleaning efficiency.
  • a pressure-maintaining air bag box when the water pipe breaks or leaks, the water pipe can be judged in time. Whether it is leaking or ruptured, the water source can be shut down in time and an alarm can be given to avoid the risk of water leakage.
  • cleaning fluid needs to be added to the clean water tank.
  • cleaning fluid can be added manually.
  • the user when clean water is automatically added to the clean water tank, the user often needs to be reminded to manually add cleaning fluid, which increases The reminder cost is high and it is easy to omit to add cleaning fluid, which brings inconvenience to the application of automatic cleaning equipment and reduces cleaning efficiency.
  • embodiments of the present disclosure also provide an automatic water changing component, which can automatically add clean water and automatically add cleaning fluid, which improves the convenience of use by users, so that clean water can be automatically added when the clean water tank is short of water, and clean water can be automatically added.
  • the predetermined dose of cleaning fluid improves the timeliness, convenience and accuracy of adding cleaning fluid.
  • the embodiment of the present disclosure provides an automatic water change assembly, which is assembled in a self-cleaning maintenance station.
  • the automatic water change assembly 7000 includes a control device 7100 and a water tank assembly 7200.
  • the control device 7100 is disposed inside the water tank assembly 7200, and the control device 7100 is configured to automatically add clean water and/or automatically add cleaning fluid to the water tank assembly 7200; specifically, as shown in Figure 13, the water tank assembly 7200 includes a water tank top shell 7300 and a clean water tank 4000.
  • the water tank top shell 7300 covers the clean water tank 4000; water
  • the rear side of the tank top shell 7300 is provided with a water inlet 7310, an overflow port 7320 and a drainage port 7330.
  • the outside of the water inlet 7310 is connected to the water source supply side, and the inside of the water inlet 7310 is connected to the clean water tank 4000 through the clean water tank inlet pipe 9400.
  • the clean water tank inlet A second solenoid valve 4340 is provided on the side of the water pipe 9400 close to the clean water tank 4000. By opening and closing the second solenoid valve 4340, the function of automatically adding clean water to the clean water tank 4000 is realized.
  • the outside of the overflow port 7320 is connected to the outside of the automatic water change assembly 7000. It is used to discharge the clean water overflowing from the clean water tank.
  • the inside of the overflow port 7320 is connected to the top of the side of the clean water tank 4000 through the clean water tank overflow pipe 9500, and is used to discharge the overflowed water.
  • the outside of the drain port 7330 is connected to the outside of the automatic water change assembly 7000 for To discharge the sewage from the sewage tank 5000, the inside of the drain port 7330 is connected to the drainage pump 5200 of the sewage tank 5000 through the sewage tank drainage pipe 9600.
  • the clean water tank 4000 includes a clean water tank body 4100 and a cleaning liquid tank body 4200 stacked one above the other, as shown in Figure 5; wherein, the clean water tank body 4100 includes a full water detection sensor 4110.
  • the clean water tank 4000 includes a clean water tank top cover 4300 that covers the clean water tank body 4100 , and the clean water tank top cover 4300 extends into the water tank top shell 7300 .
  • the clean water tank top cover 4300 includes a groove 4310, and a peristaltic pump 4320 is disposed in the groove 4310.
  • the peristaltic pump 4320 is configured to be controlled by the control device 7100.
  • the cleaning liquid in the cleaning liquid tank body 4200 is pumped into the clean water tank body 4100 .
  • the peristaltic pump is arranged on the top of the clean water tank top cover 4300 to facilitate the maintenance and replacement of the peristaltic pump, and also facilitates electrical connection with the control device 7100, shortening the communication line with the control device 7100, and improving control accuracy and timeliness.
  • the peristaltic pump 4320 includes a liquid inlet 4321 and a liquid outlet 4322.
  • the liquid inlet 4321 extends into the body adjacent to the cleaning liquid tank 4200 through a first infusion tube 4323.
  • the liquid outlet 4321 extends into the clean water tank body 4100 through the second infusion pipe 4324.
  • the control device 7100 pumps the cleaning liquid through the peristaltic pump 4320.
  • the cleaning liquid in the tank body 4200 is pumped into the clean water tank body 4100 through the first infusion pipe 4323, thereby realizing automatic addition of the cleaning liquid.
  • the cleaning liquid tank body 4200 includes a cleaning liquid channel 4130 extending upward from the inside of the cleaning liquid tank body 4200 along the outside of the clean water tank body 4100 Go to the top cover of the clean water tank, as shown by the arrow in Figure 14, for adding cleaning fluid into the cleaning fluid tank body.
  • the top of the cleaning liquid channel 4130 includes a cleaning liquid channel cover 4140. When it is necessary to add cleaning liquid, the cleaning liquid channel cover 4140 is opened and the cleaning liquid is added into the cleaning liquid tank body 4200.
  • the cleaning liquid tank body 4200 includes a cleaning liquid float base 4210 and a cleaning liquid float 4220.
  • the cleaning liquid float base 4210 is disposed at the bottom of the cleaning liquid tank body 4200; the cleaning liquid float 4220 Rotatingly connected to the cleaning liquid float base and configured to detect the cleaning liquid level, the cleaning liquid float 4220 descends as the cleaning liquid level decreases under the action of gravity.
  • the controller recognizes that the cleaning liquid in the cleaning liquid tank body 4200 is exhausted. At this time, when the water in the clean water tank body 4100 is full and cleaning liquid needs to be added, the control device will no longer control the peristaltic pump and stop feeding. Cleaning fluid is added to the clean water tank body.
  • the water tank assembly includes a cleaning fluid status indicator light, and when the cleaning fluid level is lower than the second preset threshold, the cleaning fluid status indicator light is controlled to light up.
  • the side wall of the water tank top shell extends downward along the side wall of the clean water tank, and the U-shaped structure wraps the side wall of the clean water tank body.
  • the clean water tank body 4100 includes a clean water float base 4110 and a clean water float base 4120.
  • the clean water float base 4110 is provided at the bottom of the clean water tank body 4100; the clean water float 4120 and the clean water float base 4110 Rotatingly connected and configured for water level detection; the clean water float 4120 descends as the clean water level decreases under the action of gravity.
  • the controller identifies the contents of the clean water tank body 4100
  • the second solenoid valve 4340 is controlled by the control device to open, and clean water is automatically added to the clean water tank. The process of automatically adding clean water is as described in the above embodiment. No further details will be given here.
  • the full water detection sensor in the clean water tank body detects whether the clean water tank is full of water. When it is detected that the clean water tank is full of water, a preset dose of water is automatically added to the clean water tank body under the control of the control device. Cleaning fluid, and can add a predetermined dose of cleaning fluid according to the amount of water in the clean water tank, thereby realizing automatic and accurate addition of cleaning fluid.
  • embodiments of the present disclosure also provide an automatic water change component, which realizes dual control through the floating valve structure and its attached sensor, thus minimizing the risk of overflow when the clean water tank is full, and improving the efficiency of the automatic water change component.
  • Application security is provided.
  • the embodiment of the present disclosure provides an automatic water change assembly, which is assembled in a self-cleaning maintenance station.
  • the automatic water change assembly 7000 includes a control device 7100 and a water tank assembly 7200.
  • the control device The device 7100 is disposed inside the water tank assembly 7200, and the control device 7100 is configured to automatically add clean water to the water tank assembly 7200 and/or automatically close the second solenoid valve 4340 for adding clean water; specifically, as shown in Figure 13
  • the water tank assembly 7200 includes a clean water tank body 4100; a water inlet pipe 9400 configured to add clean water into the clean water tank body 4100; a float valve 4400 provided in the clean water tank body 4100 and configured to follow the clean water flow.
  • the height of the water surface in the tank body 4100 changes and moves up and down.
  • the control device controls the water inlet pipe 9400 to stop adding clean water into the clean water tank body 4100.
  • the float valve 4400 blocks the outlet 9410 of the water inlet pipe 9400 that injects water into the clean water tank body 4100, as shown in Figure 15.
  • the first position 01 can be a point position or an interval position.
  • the control device will receive sensing information, indicating that the water surface in the clean water tank body 4100 has reached the preset full water position. Specifically, this can be achieved in the following ways:
  • the automatic water changing assembly includes a signal transmitting component 4500 configured to transmit a sensing signal; and a signal sensing component 4600 configured to receive a sensing signal.
  • the signal transmitting component 4500 and the signal sensing component 4600 Any one of the signal transmitting parts 4500 and the signal sensing parts 4600 is disposed in the floating body part 4420, and the other one of the signal transmitting parts 4500 and the signal sensing parts 4600 is disposed on the inner wall of the clean water tank body 4100, that is, the signal transmitting part 4500 and the signal sensing part 4600.
  • the signal sensing component 4600 can be interchangeably positioned without affecting the generation of water-full sensing information.
  • the signal sensing component 4600 is triggered, causing the control device 7100 to close the second solenoid valve 4340, and then controls the water inlet pipe 9400 to stop flowing to the clean water tank body 4100 Fill it with water.
  • the control device 7100 successfully closes the second solenoid valve 4340 and the water inlet pipe 9400 stops filling the clean water tank body 4100 with clean water, the float valve 4400 no longer rises, that is, the function of closing the water inlet pipe is completed at once.
  • the signal transmitting component 4500 includes a magnet and the signal sensing component 4600 includes a Hall element.
  • the signal transmitting component 4500 is an NFC card reader module, and the signal sensing component 4600 is an NFC tag.
  • the signal transmitting component 4500 is an RFID reader, and the signal sensing component 4600 is an RFID electronic tag. There is no limit to this, and any sensor that can realize position sensing can be applied as an implementation method.
  • the float valve 4400 includes a pivot rod 4410.
  • the pivot rod 4410 includes a first end 4411.
  • the first end 4411 is pivotally connected to the fixed rotating shaft 4430 and is connected to the fixed rotating shaft through the rotating shaft 4430.
  • the sleeve 4440 is pivotally connected;
  • the pivot rod 4410 includes a second end 4412, which is opposite to the first end 4411;
  • the floating body valve 4400 includes a floating body portion 4420, which is connected to the second end portion 4412.
  • the end portion 4412 is connected and configured to rotate relative to the first end portion 4411 of the pivot rod 4410 as the water surface in the fresh water tank body rises until the float valve 4400 is located in the first position.
  • the floating body part 4420 is a hollow structure, which includes a signal transmitting component 4500 or a signal sensing component 4600.
  • the floating body part 4420 can be made of lightweight materials, such as plastic, rubber or lightweight metal materials, to facilitate providing upward movement of the floating body valve 4400.
  • the buoyancy force then drives the pivot rod 4410 to rotate upward.
  • the pivot rod 4410 can also be a hollow or hollow structure, and can be made of lightweight materials, such as plastic, rubber or lightweight metal materials, so as to provide upward buoyancy for the float valve 4400.
  • the float portion 4420 drives the pivot rod 4410 to rotate relative to the fixed rotating shaft 4430 Until the float valve 4400 is in the second position 02.
  • the control device 7100 determines that the clean water tank is full of water, and at this time closes the second solenoid valve 4340, and the water inlet pipe 9400 just needs to stop filling the clean water tank body 4100 with clean water.
  • the control device 7100 did not successfully close the second solenoid valve 4340, and the water inlet pipe 9400 did not stop filling the clean water tank body. 4100 is filled with clean water.
  • the float valve 4400 continues to rise along with the water surface of the clean water tank body, and the float portion 4420 drives the pivot rod 4410 to phase.
  • the first end 4411 of the float valve 4400 will block the outlet 9410 of the water inlet pipe 9400 that injects water into the clean water tank body 4100, forcing the injection of the water inlet pipe to stop. action to avoid the risk of water overflow.
  • the float valve 4400 further includes: a plug body 4450, movably connected to the first end 4411 of the pivot rod 4410, and configured to rotate when the The first end 4411 of the rod 4410 moves toward or away from the outlet 9410 of the water inlet pipe 9400 under the push of the rod 44111, as shown in the third position 03 and the fourth position 04 in Figure 17, to block or Open the outlet 9410 of the water inlet pipe.
  • a plug body 4450 movably connected to the first end 4411 of the pivot rod 4410, and configured to rotate when the The first end 4411 of the rod 4410 moves toward or away from the outlet 9410 of the water inlet pipe 9400 under the push of the rod 44111, as shown in the third position 03 and the fourth position 04 in Figure 17, to block or Open the outlet 9410 of the water inlet pipe.
  • the plug body 4450 includes a cavity 4452, the cavity includes a downward opening; the first end 4411 of the pivot rod 4410 includes a push rod 44111 , the push rod 44111 can freely extend into the cavity 4452, and as the pivot rod 4410 rotates, the push rod 44111 pushes against the opposite side walls of the cavity 4452, so that the The plug body moves toward or away from the outlet of the water inlet pipe.
  • the water tank assembly further includes a fixed sleeve 4440 for accommodating the outlet 9410 of the water inlet pipe 9400, the plug body 4450, and the first end 4411 of the pivot rod 4410.
  • the fixed sleeve 4440 and the water inlet pipe 9400 can be formed in one piece to avoid water leakage.
  • a threaded rubber gasket 9420 is provided at the connection between the fixed sleeve 4440 and the water inlet pipe 9400, which serves as a seal when assembled to the clean water tank body.
  • the first end 4411 of the pivot rod 4410 is connected between the opposite side walls of the fixed sleeve 4440 through the fixed rotation axis 4430, and is configured such that the pivot rod 4410 can rotate around the fixed rotation axis 4430. It rotates relative to the fixed sleeve 4440 and at the same time pushes against the plug body 4450 to move in the horizontal direction.
  • slideways 4441 are provided on both inner walls of the fixed sleeve 4440, and slide rails 4453 are provided on both sides of the outer wall of the plug body 4450.
  • the slide rails 4453 are connected to the The slideway 4441 cooperates to achieve a sliding connection, thereby ensuring that the plug body 4450 can move in the horizontal direction to accurately block the water inlet pipe outlet 9410.
  • the plug body further includes a soft rubber pad 4451, which is disposed on the end surface abutting the outlet 9410 of the water inlet pipe, and is configured to respond to the direction of the plug body 4450 towards or Moving away from the outlet 9410 of the water inlet pipe, the soft rubber pad 4451 blocks or opens the outlet 9410 of the water inlet pipe.
  • the outlet of the water inlet pipe has a tapered structure so as to seal the outlet 9410 of the water inlet pipe after mating with the soft rubber pad 4451 .
  • an overflow hole is provided at the top of the clean water tank body, and is connected to the overflow port 7320 through an overflow pipe 9500.
  • the clean water tank 4000 is filled with water, through the induction in the first position and the float valve in the second position to block the leakage, if the water inlet still cannot be completely blocked, the water inlet can be blocked through the overflow hole, overflow pipe 9500, and overflow water.
  • the port 7320 automatically drains the water in the clean water tank to prevent the clean water from flowing into the automatic water changing assembly 7000 and damaging the device.
  • whether the clean water tank is full of water is detected through a float valve in the clean water tank body.
  • the float valve is arranged in the clean water tank body. The float valve moves as the water surface in the clean water tank body rises.
  • the float valve is located at the third When the float valve is in the second position, the float valve blocks the water inlet pipe and fills the clean water tank body with water. exports, in addition to Excess water can be drained through the overflow hole, thereby preventing the clean water tank from overflowing into the self-cleaning maintenance station when it is full through multiple control methods.
  • the automatic water change assembly 7000 includes a control device 7100 and a water tank assembly 7200.
  • the control device 7100 is disposed inside the water tank assembly 7200.
  • the control device 7100 is configured as Realize the automatic drainage of sewage of the water tank assembly 7200;
  • the water tank assembly 7200 includes: a sewage tank body 5100; and a drainage pump 5200, located below the sewage tank body 5100, configured to provide power for sewage discharge, in response to the sewage
  • the drainage pump 5200 is started to discharge the sewage in the sewage tank body 5100 .
  • the water tank assembly further includes: a drain pipe 5300, connected to the outlet water of the drain pump 5200; and a drain valve 5400, disposed on the drain pipe 5300, configured to open or close the drain pipe. path.
  • the drain valve 5400 and the drain pump 5200 are sequentially started.
  • the water tank assembly further includes: a sewage full water detection component 5500, at least a part of which is disposed in the sewage tank body 5100 and configured to detect the water level of sewage in the sewage tank body.
  • a sewage full water detection component 5500 at least a part of which is disposed in the sewage tank body 5100 and configured to detect the water level of sewage in the sewage tank body.
  • the sewage water-filled detection assembly 5500 includes: a sewage water-filled floating body seat 5510, which is provided at the top of the sewage tank body 5100; a sewage water-filled floating body portion 5520, and the sewage water-filled floating body seat 5510 connected, configured to move relative to the sewage-filled floating body base as the water level of the sewage in the sewage tank body 5100 changes.
  • the sewage water-filled floating body part 5520 is pivotally connected to the sewage water-filled floating body seat 5510, and the sewage water-filled floating body part 5520 is configured to change with the change of the water level of the sewage in the sewage tank body 5100. And the floating body seat 5510 rotates relative to the sewage-filled water.
  • the sewage full water detection component 5500 also includes: a signal transmitting component configured to transmit an induction signal; and a signal sensing component configured to receive an induction signal.
  • a signal transmitting component configured to transmit an induction signal
  • a signal sensing component configured to receive an induction signal.
  • the signal transmitting component and the signal sensing component One of them is disposed in the sewage-filled floating body part 5520, and the other of the signal transmitting component and the signal sensing component is disposed on the side wall of the sewage tank body 5100, in response to the sewage tank body 5100
  • the signal sensing component is triggered, causing the drainage pump 5200 to start to discharge the sewage in the sewage tank body 5100 .
  • the signal transmitting component includes a magnet and the signal sensing component includes a Hall element.
  • a Hall sensor is provided in the water storage chamber 2700 included in the self-cleaning maintenance station body 2000, and forms an induction signal with the Hall sensor in the sewage-filled floating body part 5520.
  • the sewage-filled floating body part 5520 initially In this state, the magnet in the sewage-filled floating body part 5520 triggers simultaneously with the Hall sensor installed in the water storage chamber 2700 and the Hall sensor on the side wall of the sewage tank body 5100, indicating that the sewage tank is assembled in place and there is no water in the sewage tank.
  • the sewage-filled floating body part 5520 floats up and breaks away from the Hall sensor installed in the water storage chamber 2700, which means that the sewage tank is full of water, the signal light lights up, and the work of pumping sewage starts.
  • the bottom of the sewage tank body 5100 is funnel-shaped, and a drainage port is provided at the end of the bottom of the sewage tank body 5100 away from the top of the sewage tank body, which passes through the water inlet of the drainage pump.
  • the pipelines are connected.
  • the float assembly includes a float support device and a float.
  • the float is movably connected to the float support device.
  • the float support device is installed at the assembly hole of the clean water tank.
  • a water inlet channel is provided in the float support device, and the cleaning liquid can pass through the water inlet channel. It flows into the clean water tank, so that when the clean water tank is filled with cleaning fluid, the buoyancy of the cleaning fluid causes the float to float up, and the float is used to block the water inlet channel of the float support device to stop the injection of cleaning fluid.
  • embodiments of the present disclosure also provide a float support device 30, including a support body 301; a seal 302 is provided on the outer periphery of the support body 301; the seal 302 includes a third A sealing body 3021 and a second sealing body 3022 connected to the first sealing body 3021.
  • the first sealing body 3021 can extend into the assembly hole 40 of the water tank body 20 to block the outer wall and assembly hole of the support body 301. 40; the second sealing body 3022 can fit with the inner edge of the assembly hole 40 to block the inner edge of the assembly hole 40.
  • the float support device 30 is applied to the clean water tank of the cleaning equipment.
  • the cleaning equipment may be a sweeping robot, a mopping robot, a floor polishing robot or a weeding robot.
  • Cleaning equipment can be used for household indoor cleaning, large-scale place cleaning, etc.
  • this embodiment takes a sweeping robot as an example to describe the technical solution of the present disclosure.
  • the sweeping robot 10 may include a machine body 110 , a sensing module 120 , a controller, a driving module, a cleaning system 150 , an energy system, and a human-computer interaction module 130 .
  • the machine body 110 includes a forward portion 111 and a rearward portion 112, which have an approximately circular shape (both front and rear are circular), and can also have other shapes, including but not limited to the approximation of the front and rear circles. D-shaped shape and rectangular or square shape at the front and rear.
  • the sensing module 120 includes a position determining device 121 located on the machine body 110, a collision sensor disposed on the forward collision structure 122 of the forward portion 111 of the machine body 110, and a proximity sensor located on the side of the machine ( wall sensor), the cliff sensor 123 provided at the lower part of the machine body 110, and the magnetometer, accelerometer, gyroscope, odometer and other sensing devices provided inside the machine body 110, for providing various positions of the machine to the controller. information and movement status information.
  • the position determination device 121 includes but is not limited to a camera and a laser distance measuring device (LDS, full name: Laser Distance Sensor).
  • the position determining device 121 (such as a camera, laser sensor) is located on the front side of the main body 110, that is, the front end of the forward portion 111, so as to more accurately sense the environment in front of the cleaning robot. Achieve precise positioning.
  • the forward portion 111 of the machine body 110 can carry a forward impact structure 122, which drives the machine during the cleaning process.
  • the forward collision structure 122 detects one or more of the driving paths of the cleaning robot 10 through a sensor system provided on it, such as a collision sensor or a proximity sensor (infrared sensor). Events, the cleaning robot 10 can pass events detected by the forward collision structure 122, such as obstacles and walls, and the control drive module causes the cleaning robot 10 to respond to the events, such as performing obstacle avoidance operations away from obstacles.
  • the controller is arranged on the circuit mainboard in the machine body 110 and includes a computing processor, such as a central processing unit, an application processor, and an application processor that communicate with non-transitory memory, such as a hard disk, flash memory, and random access memory.
  • a positioning algorithm such as Simultaneous Localization and Mapping (SLAM) is used to draw a real-time map of the environment where the cleaning robot 10 is located.
  • SLAM Simultaneous Localization and Mapping
  • the cleaning robot 10 is comprehensively determined what kind of working state the cleaning robot 10 is currently in. Where it is, as well as the current posture of the cleaning robot 10, etc., such as crossing a threshold, getting on the carpet, being on a cliff, being stuck above or below, being full of dust boxes, being picked up, etc. Specific instructions will also be given for different situations.
  • the next action strategy enables the cleaning robot 10 to have better cleaning performance and user experience.
  • the driving module may operate the machine body 110 to travel across the ground based on a driving command with distance and angle information.
  • the driving module includes a main driving wheel module, which can control the left wheel 140 and the right wheel 141.
  • the main driving wheel module includes a left driving wheel module and a right driving wheel module respectively.
  • the left and right drive wheel modules are arranged along the transverse axis defined by the machine body 110 .
  • the cleaning robot 10 may include one or more driven wheels 142 , and the driven wheels 142 include but are not limited to universal wheels.
  • the main drive wheel module includes a drive motor and a control circuit that controls the drive motor.
  • the main drive wheel module can also be connected to a circuit that measures drive current and an odometer.
  • the left wheel 140 and the right wheel 141 may have a biased drop suspension system, movably fastened, such as rotatably attached to the machine body 110, and receive a spring bias biased downward and away from the machine body 110. .
  • the spring bias allows the driving wheel to maintain contact and traction with the ground with a certain grounding force, and at the same time, the cleaning element of the cleaning robot 10 also contacts the ground with a certain pressure.
  • Energy systems include rechargeable batteries such as nickel metal hydride and lithium batteries.
  • the rechargeable battery can be connected to a charging control circuit, a battery pack charging temperature detection circuit and a battery under-voltage monitoring circuit.
  • the charging control circuit, battery pack charging temperature detection circuit, and battery under-voltage monitoring circuit are then connected to the microcontroller control circuit.
  • the host is charged by connecting to the charging pile through the charging electrode 160 provided on the side or below of the fuselage.
  • the human-computer interaction module 130 includes buttons on the host panel, which allow the user to select functions; it may also include a display screen and/or indicator lights and/or a speaker.
  • the display screen, indicator lights, and speaker show the user the current mode of the machine or Function options; can also include mobile client programs.
  • the mobile client can show the user a map of the environment where the device is located, as well as the location of the machine, and can provide the user with richer and more user-friendly functions.
  • the cleaning robot has multiple modes, such as working mode, self-cleaning mode, etc. Among them, the working mode refers to the mode in which the cleaning robot performs automatic cleaning operations, and the self-cleaning mode refers to the mode in which the cleaning robot performs automatic cleaning operations.
  • the robot removes dirt on the roller brush and side brush 152 on the base, and automatically collects the dirt, and/or automatically cleans and dries the mop.
  • the cleaning system 150 may be a dry cleaning system 151 and/or a wet cleaning system 153 .
  • the dry cleaning system 151 may include a roller brush, a dust box, a fan, and an air outlet.
  • the roller brush that has a certain interference with the ground sweeps up the garbage on the ground and carries it to the front of the suction port between the roller brush and the dust box, and then is sucked into the dust box by the suction gas generated by the fan and passing through the dust box.
  • the dry cleaning system 151 may also include a side brush 152 having an axis of rotation angled relative to the floor for moving debris into the roller brush area of the cleaning system 150 .
  • the wet cleaning system 153 may include: a cleaning head 1531, a driving unit 1532, a water delivery mechanism, a clean water tank, etc.
  • the cleaning head 1531 can be disposed below the clean water tank, and the cleaning liquid inside the clean water tank is transmitted to the cleaning head 1531 through the water delivery mechanism, so that the cleaning head 1531 performs wet cleaning on the surface to be cleaned.
  • the cleaning liquid inside the clean water tank can also be sprayed directly onto the plane to be cleaned, and the cleaning head 1531 can clean the plane by evenly applying the cleaning liquid.
  • the cleaning head 1531 is used to clean the surface to be cleaned, and the driving unit 1532 is used to drive the cleaning head 1531 to substantially reciprocate along the target surface, and the target surface is a part of the surface to be cleaned.
  • the cleaning head 1531 reciprocates along the surface to be cleaned.
  • a mop is provided on the contact surface between the cleaning head 1531 and the surface to be cleaned.
  • the driving unit 1532 drives the mop of the cleaning head 1531 to reciprocate and generate high-frequency friction with the surface to be cleaned, thereby removing the mop to be cleaned. Clean stains on the surface; or the mop can be provided in a floating manner and always maintain contact with the cleaning surface during the cleaning process without the need for the driving unit 1532 to drive its reciprocating motion.
  • the driving unit 1532 may also include a driving platform 1533 and a supporting platform 1534.
  • the driving platform 1533 is connected to the bottom surface of the machine body 110 for providing driving force.
  • the supporting platform 1534 is detachably connected to the driving platform 1533 for The cleaning head 1531 is supported and can be raised and lowered driven by the driving platform 1533 .
  • the wet cleaning system 153 can be connected to the machine body 110 through an active lifting module.
  • the cleaning robot 10 stops at the base station to clean the cleaning head 1531 of the wet cleaning system 153 and fills the clean water tank; or when it encounters a problem to be cleaned that cannot be cleaned by the wet cleaning system 153
  • the wet cleaning system 153 is raised through the active lifting module.
  • the sweeping robot may also include other modules or components not shown in FIGS. 21 to 23 , or may only include some of the above-mentioned modules or components. Embodiments of the present disclosure do not limit this. Only the above-mentioned sweeping robot Take an example to illustrate.
  • the water tank body 20 of the clean water tank is provided with an assembly hole 40 for installing the float support device 30, that is, the support body 301 passes through
  • the first sealing body 3021 disposed in the assembly hole 40 and disposed on the outer periphery of the support body 301 also extends into the assembly hole 40, so that the first sealing body 3021 is used to block the gap between the outer wall of the support body 301 and the inner wall of the assembly hole 40.
  • the second sealing body 3022 is located outside the assembly hole 40, and the second sealing body 3022 is in contact with the inner edge of the assembly hole 40, so that the second sealing body 3022 is in contact with the assembly hole.
  • the inside edge of 40 is blocked to To prevent cleaning liquid from entering the assembly hole 40, the assembly hole 40 is blocked in all directions by the first sealing body 3021 and the second sealing body 3022, thereby improving the sealing between the float support device 30 and the assembly hole 40. This prevents the cleaning liquid from leaking from the gap between the float support device 30 and the assembly hole 40 and causing damage to the electronic components inside the cleaning equipment, thereby increasing the service life of the cleaning equipment.
  • the inner edge of the mounting hole 40 is an edge of the mounting hole 40 close to the water tank body 20 .
  • the cleaning solution can be water, detergent or a mixed solution of water and detergent.
  • the first sealing body 3021 and the second sealing body 3022 can be made of elastic sealing materials such as rubber to improve the sealing performance of the first sealing body 3021 and the second sealing body 3022.
  • the first sealing body 3021 includes a connecting body 30212 sleeved on the supporting body 301 .
  • the connecting body 30212 is provided with at least one in the axial direction that can pass through the assembly hole 40 .
  • the number of sealing rings 30211 can be set according to the depth of the assembly hole 40 , that is, the greater the depth of the assembly hole 40 , the greater the number of sealing rings 30211 , and the smaller the depth of the assembly hole 40 , the greater the number of sealing rings 30211 The smaller the quantity.
  • the sealing ring 30211 By arranging the sealing ring 30211 on the connecting body 30212, the friction between the first sealing body 3021 and the assembly hole 40 can be reduced while ensuring the sealing effect, thereby allowing the first sealing body 3021 to extend into the assembly. Smoother.
  • the interference fit between the sealing ring 30211 and the assembly hole 40 can further improve the sealing effect of the first sealing body 3021 to prevent the cleaning liquid from leaking from the gap between the support body 301 and the inner wall of the assembly hole 40 .
  • the sealing ring 30211 and the connecting body 30212 are integrally formed, thereby avoiding the occurrence of seams between the sealing ring 30211 and the connecting body 30212 and affecting the sealing effect, improving the sealing performance of the first sealing body 3021, and The assembly process between the sealing ring 30211 and the connecting body 30212 is also omitted.
  • the second sealing body 3022 is integrally formed with the first sealing body 3021 , and the first sealing body 3021 and the second sealing body 3022 are integrally formed, thereby avoiding the first sealing body 3021 and the second sealing body 3021 being integrally formed. Seams are generated between the sealing bodies 3022, which affects the sealing effect, improves the sealing performance of the sealing member 302, and also eliminates the assembly process between the first sealing body 3021 and the second sealing body 3022.
  • the first sealing body 3021 can be a sealing ring sleeved on the outer periphery of the support body 301.
  • the outer diameter of the sealing ring is larger than the outer diameter of the assembly hole 40, so that the sealing ring can fit with the inner edge of the assembly hole 40.
  • the edge of the assembly hole 40 is blocked to prevent the cleaning liquid from entering the assembly hole 40 .
  • the first sealing body 3021 has a simple structure using a sealing ring, thereby simplifying the overall structure of the sealing member 302 and facilitating the assembly and maintenance of the sealing member 302.
  • the support body 301 is also provided with a detachable connector 303 that can be detachably connected to the water tank body 20 .
  • the support body 301 is detachably connected to the water tank body 20, thereby facilitating the disassembly and assembly of the float support device 30 and the water tank body 20. Therefore, when the float support device 30 is damaged, the float support device 30 can be removed to repair the problem. The float support device 30 is replaced.
  • the detachable connector 303 includes at least one connecting boss 3033 and at least one first bolt 3032.
  • the connecting boss 3033 is provided with a first screw hole 3031 that can be threadedly connected to the first bolt 3032.
  • the two connecting bosses 3033 and first bolts 3032 are respectively provided on opposite sides of the support body 301 to improve the stability of the installation of the float support device 30.
  • the water tank body 20 is provided with a second screw hole 2012, so that the first bolt 3032 is threadedly connected to the first screw hole 3031 and the second screw hole 2012 to The assembly of the float support device 30 and the water tank body 20 is realized.
  • the support body 301 includes a water inlet pipe 3012 and a float support frame 3011.
  • the float support frame 3011 is provided with a first cavity 3013 for accommodating the float 50.
  • the water inlet pipe The path 3012 is connected with the first cavity 3013.
  • the float support frame 3011 is movably connected to the float 50.
  • One end of the water inlet pipe 3012 passes through the assembly hole 40, and the float support frame 3011 is located in the water tank body 20.
  • the water pipe 3012 is connected to the external water source, so that the liquid enters the water tank body 20 through the water inlet pipe 3012 and the first cavity 3013 of the float support frame 3011.
  • the buoyancy force drives the float 50 to rise, thereby entering the first cavity 3013, and blocking the water inlet pipeline 3012, thereby achieving the purpose of automatically stopping the liquid injection.
  • embodiments of the present disclosure provide a clean water tank, which includes a water tank body 20 and the above-mentioned float support device 30.
  • the water tank body 20 is provided on the main body.
  • the box wall of the box 20 is provided with an assembly hole 40, and the float support device 30 is installed on the assembly hole 40; the first sealing body 3021 of the float support device 30 is located in the assembly hole 40 to block the outer wall of the support body 301 and The gap between the inner walls of the assembly hole 40; the second sealing body 3022 of the float support device 30 is in contact with the inner edge of the assembly hole 40 to block the inner edge of the assembly hole 40.
  • the water tank body 20 includes a water storage part and a cover 201.
  • the water storage part and the cover 201 are detachably connected, so that the cover 201 can be easily removed to clean the inside of the water storage part.
  • the assembly holes 40 are opened on the light-weight cover 201 to facilitate the installation operation of the float support device 30 .
  • the float support device 30 involved in this embodiment can be the float support device 30 of the above embodiment.
  • the specific implementation and working principle of the float support device 30 please refer to the corresponding content in the above embodiment, which will not be discussed here. Again.
  • the inner wall of the water tank body 20 is provided with a mounting portion 2011.
  • the mounting portion 2011 is provided with a second screw hole 2012.
  • the first bolt 3032 of the float support device 30 is in contact with the float.
  • the first screw hole 3031 and the second screw hole 2012 on the first boss of the support device 30 are threaded, so that the float support device 30 and the water tank body 20 can be detachably connected.
  • the number of the second screw holes 2012 and the first screw holes 3031 are the same, so that the first bolt 3032 is threaded with the first screw hole 3031 and the second screw hole 2012 to realize the assembly of the float support device 30 and the water tank body 20 .
  • An embodiment of the present disclosure provides a cleaning device, which includes a main body and the above-mentioned clean water tank.
  • the clean water tank is arranged on the main body.
  • the float support device uses a first sealing body to seal the gap between the outer wall of the support body and the inner wall of the assembly hole to prevent the cleaning liquid from passing through The gap flows out, and the inner edge of the assembly hole is blocked by the second sealing body to prevent the cleaning liquid from entering the assembly hole.
  • the assembly hole is blocked in all directions by the first sealing body and the second sealing body. This further improves the sealing between the float support device and the assembly hole, prevents the cleaning liquid from leaking from the gap between the float support device and the assembly hole and causes damage to the electronic components inside the cleaning equipment, and improves the efficiency of the cleaning equipment. service life.
  • the water purification tank involved in this embodiment can be the water purification tank of the above embodiment.
  • the specific implementation and working principle of the purification water tank please refer to the corresponding content in the above embodiment, and will not be described again here.

Abstract

本公开提供了一种自动换水组件及自清洁维护站，自动换水组件包括：控制装置和水箱组件，所述控制装置设置于所述水箱组件内部，配置为实现所述水箱组件的自动加注清水；所述水箱组件包括：清水箱本体；进水管，配置为向所述清水箱本体内加注清水；浮体阀，设置在所述清水箱本体中，配置为随着清水箱本体内的水面高度的变化而上下移动，响应于所述浮体阀位于第一位置，所述控制装置控制所述进水管停止向所述清水箱本体内加注清水，响应于所述浮体阀位于第二位置，所述浮体阀堵住所述进水管向所述清水箱本体注水的出口。

Description

自动换水组件及自清洁维护站
相关申请的交叉引用
本公开分别要求于2022年05月25日递交的中国专利申请号为202210573125.8，以及于2022年06月17日递交的中国专利申请号为202221529876.1的优先权，在此全文引用上述中国专利申请公开的内容以作为本申请的一部分。
技术领域
本公开涉及自清洁维护站技术领域，具体而言，涉及一种自动换水组件及自清洁维护站，以及一种浮子支撑装置、净水箱及清洁设备。
背景技术
近年来，随着自动清洁设备的普及，自动清洁设备的功能也越来越多，特别是集扫地、吸尘、拖地、除尘、拖布清洗等多种功能于一体的自动清洁设备的应用也越来越多。另外，随着科技发展和社会进步，越来越多的家庭使用洗地机、扫地机等自移动清洁设备代替传统的拖把进行拖地擦地劳动。
发明内容
本公开的目的在于提供一种自动换水组件及自清洁维护站，以及一种浮子支撑装置、净水箱及清洁设备。
其中，自动换水组件及自清洁维护站的实施方案具体如下：
本公开实施例提供一种自动换水组件，所述自动换水组件包括：控制装置和水箱组件，所述控制装置设置于所述水箱组件内部，配置为实现所述水箱组件的自动加注清水；
所述水箱组件包括：
清水箱本体；
进水管，配置为向所述清水箱本体内加注清水；以及
浮体阀，设置在所述清水箱本体中，配置为随着清水箱本体内的水面高度的变化而上下移动，
响应于所述浮体阀位于第一位置，所述控制装置控制所述进水管停止向所述清水箱本体内加注清水，以及
响应于所述浮体阀位于第二位置，所述浮体阀堵住所述进水管向所述清水箱本体注水的出口。
在一些实施例中，所述浮体阀包括：
枢转杆，包括：
第一端部，与固定转轴枢接；以及
第二端部，与所述第一端部相对设置；
浮体部，与所述第二端部连接，配置为随着所述清水箱本体内的水面的上升而相对于所述枢转杆的所述第一端部旋转直至所述浮体阀位于所述第一位置。
在一些实施例中，响应于所述浮体阀位于第一位置，且所述清水箱本体的水面继续上升，所述浮体部带动所述枢转杆相对于所述固定转轴旋转直至所述浮体阀位于第二位置。
在一些实施例中，所述浮体阀还包括：
塞体，与所述枢转杆的第一端部活动连接，配置为在所述枢转杆的第一端部的抵推下，朝向或远离所述进水管的出口移动，以封堵或打开所述进水管的出口。
在一些实施例中，所述塞体包括一空腔，所述空腔包括一向下的开口；
所述枢转杆的第一端部包括一推抵杆，可自由活动地伸入所述空腔内，配置为随着所述枢转杆的旋转，抵推所述空腔的相对的两侧壁，以使所述塞体朝向或远离所述进水管的出口移动。
在一些实施例中，所述水箱组件还包括：
固定套壳，容置所述进水管的出口、塞体以及所述枢转杆的第一端部，
所述枢转杆的第一端部通过所述固定转轴连接于所述固定套壳的相对的两侧壁之间，配置为所述枢转杆能够绕所述固定转轴相对于所述固定套壳转动。
在一些实施例中，所述固定套壳两内侧壁上设置有滑道，配置为与所述塞体滑动连接。
在一些实施例中，所述塞体外侧壁两侧设置有滑轨，所述滑轨与所述滑道配合实现滑动连接。
在一些实施例中，所述塞体还包括：
软质胶垫，设置于与所述进水管的出口相抵接的端面，配置为响应于所述塞体朝向或远离所述进水管的出口移动，所述软质胶垫封堵或打开所述进水管的出口。
在一些实施例中，所述进水管的出口为锥形结构。
在一些实施例中，所述清水箱本体顶部处设置有溢水孔，通过溢水管连通至外界。
在一些实施例中，所述自动换水组件还包括：
信号发射部件，配置为发射感应信号；以及
信号感应部件，配置为接收感应信号，
所述信号发射部件和所述信号感应部件中的一个设置在所述浮体部内，所述信号发射部件和所述信号感应部件中的另一个设置在所述清水箱本体的侧壁上，
响应于所述浮体部移动使得所述浮体阀位于第一位置，所述信号感应部件被触发，使得控制装置控制所述进水管停止向所述清水箱本体内加注清水。
在一些实施例中，所述信号发射部件包括磁体，所述信号感应部件包括霍尔元件。
在一些实施例中，所述自动换水组件还包括浮子支撑装置，所述浮子支撑装置应用于所述水箱组件并包括支撑主体；
所述支撑主体的外周设有密封件；
所述密封件包括第一密封体及与所述第一密封体相连接的第二密封体，所述第一密封体能够伸入至所述清水箱本体的装配孔内，以封堵所述支撑主体的外壁与装配孔内壁之间的缝隙；
所述第二密封体能够与所述装配孔的内侧边缘相贴合，以对所述装配孔的内侧边缘进行封堵。
在一些实施例中，所述第一密封体包括套设在所述支撑主体上的连接体，所述连接体上沿轴向设有至少一个能够与所述装配孔过盈配合的密封环。
在一些实施例中，所述密封环与所述连接体一体成型。
在一些实施例中，所述第二密封体与所述第一密封体一体成型。
在一些实施例中，所述支撑主体上还设有能够与所述水箱箱体可拆卸连接的可拆卸连接件。
在一些实施例中，所述可拆卸连接件包括至少一个连接凸台及至少一个第一螺栓，所述连接凸台上设有能够与所述第一螺栓螺纹连接的第一螺孔。
在一些实施例中，所述支撑主体包括进水管路以及浮子支撑架，所述浮子支撑架上设有用于容置浮子的第一空腔，所述进水管路与所述第一空腔相连通。
本公开实施例还提供一种自清洁维护站，包括储水腔，所述储水腔用于容置上述实施例所述的的自动换水组件。
本公开实施例还提供了一种净水箱，包括水箱箱体及上述的浮子支撑装置，所述主体上设有水箱箱体，所述水箱箱体的箱壁上设有装配孔，所述浮子支撑装置安装在所述装配孔上；所述浮子支撑装置的第一密封体位于所述装配孔内，以对封堵所述支撑主体的外壁与装配孔内壁之间的缝隙；所述浮子支撑装置的第二密封体与所述装配孔的内侧边缘相贴合，以对所述装配孔的内侧边缘进行封堵。
在一些实施例中，所述水箱箱体的内壁设有安装部，所述安装部上开设有第二螺孔，所述浮子支撑装置的第一螺栓与浮子支撑装置的第一凸台上的第一螺孔及所述第二螺孔螺纹连接，以使所述浮子支撑装置与所述水箱箱体可拆卸连接。
本公开实施例提供了一种清洁设备，包括主体及上述的净水箱，所述净水箱设置在所述主体上。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下， 还可以根据这些附图获得其他的附图。在附图中：
图1为本公开的一些实施例的自清洁维护站整体结构示意图；
图2为本公开的一些实施例的自清洁维护站主体结构示意图；
图3为本公开的一些实施例的自动换水组件立体结构示意图；
图4为本公开的一些实施例的自动换水组件仰视示意图；
图5为本公开的一些实施例的自动换水组件前视结构示意图；
图6为本公开的一些实施例的自动换水组件结构框图；
图7为本公开的一些实施例的主控盒内部结构示意图；
图8为本公开的一些实施例的主控盒立体结构示意图；
图9为本公开的一些实施例的主控盒剖视结构示意图；
图10为本公开的一些实施例的气囊结构示意图；
图11为本公开的一些实施例的装配件结构示意图；
图12为本公开的一些实施例的判断水管断裂的时序图；
图13为本公开的一些实施例的自动换水组件顶壳结构示意图；
图14为本公开的一些实施例的清水箱剖视图；
图15为本公开的一些实施例的清水箱及浮体阀剖视结构示意图；。
图16为本公开的一些实施例的浮体阀整体结构示意图；
图17为本公开的一些实施例的浮体阀封堵水路结构示意图；
图18为本公开的一些实施例的塞体结构示意图；
图19为本公开的一些实施例的固定套壳结构示意图；
图20为本公开的一些实施例的污水箱结构示意图；
图21为根据本公开的实施例的自移动设备的立体图；
图22为图21的仰视图；
图23为根据本公开的实施例的湿式清洁系统的立体图；
图24为根据本公开的实施例的净水箱的整体结构图；
图25为图24的分解图；
图26为根据本公开的实施例的盖体与浮子支撑装置装配在一起的结构图；
图27为根据本公开的实施例的盖体的结构图；
图28为根据本公开的实施例的浮子支撑装置的结构图；
图29为根据本公开的实施例的浮子支撑装置的使用状态图。
附图标记：
1000-自清洁维护站底板；
2000-自清洁维护站本体，2100-集尘腔，2300-污水腔，2400-净水腔，2600-凸台，
2610-气泵口，2620-污水箱连接口，2630-清水箱连接口，2640-软胶凸起点，2700-储水腔， 2710-隔板，2800-集尘罩；
4000-清水箱，4100-清水箱本体，4120-清水浮球，4130-清洁液通道，4140-清洁液通
道盖，4200-清洁液箱本体，4210-清洁液浮球底座，4220-清洁液浮球，4340-第二电磁阀，4110-满水检测传感器，4300-清水箱顶盖，4310-凹槽，4320-蠕动泵，4321-进液口，4322-出液口，4323-第一输液管，4324-第二输液管，4400-浮体阀，4410-枢转杆，4411-第一端部，44111-推抵杆4412-第二端部，4420-浮体部，4430-固定转轴，4440-固定套壳，4441-滑道，4450-塞体，4451-软质胶垫，4452-空腔，4453-滑轨，4500-信号发射部件，4600-信号感应部件；
5000-污水箱，5100-污水箱本体，5200-排水泵，5300-排水管，5400-排水阀，5500-
污水满水检测组件，5510-污水满水浮体座，5520-污水满水浮体部；
6000-本体底座，6200-清洗槽；
7000-自动换水组件，7100-控制装置，7200-水箱组件，7210-第二电磁阀，7300-水箱
顶壳，7310-进水口，7320-溢水口，7330-排水口，7400-凹陷部，7410-净水口，7420-气泵接口，7440-污水进水口，7600-第一凹陷，7700-第二凹陷，7800-U型包裹结构；
8000-主控盒，8100-第一电磁阀、8200-低压开关，8300-高压开关，8400-盒体，
8410-盒体出水口，8420-盒体顶盖，8500-主控制器，8600-保压气囊盒，8610-保压气囊盒壳体，8611-开口，8620-气囊，8621-气囊本体，8622-气囊颈部，8623-气囊端部，8624-气囊口，8630-装配件，8631-中心孔，8632-凹陷面，8633-边沿部，8700-四通管；
9000-第二外部水管，9100-第一水管，9200-第二水管，9300-第三水管，9400-清水箱
进水管，9410-出口，9420-螺纹型胶垫，9500-清水箱溢水管，9600-污水箱排水管；
10-扫地机器人，110-机器主体，111-前向部分，112-后向部分，120-感知模块，121
位置确定传感器，122-前撞结构，123-悬崖传感器，130-人机交互模块，140-左轮，141-右轮，142-从动轮，150-清洁系统，151-干式清洁系统，152-边刷，153-湿式清洁系统，1531-清洁头，1532-驱动单元，1533-驱动平台，1534-支撑平台，20-水箱箱体，201-盖体，2011-安装部，2012-第二螺孔，30-浮子支撑装置，301-支撑主体，3011-浮子支撑架，3012-进水管路，3013-第一空腔，302-密封件，3021-第一密封体，30211-密封环，30212-连接体，3022-第二密封体，303-可拆卸连接件，3031-第一螺孔，3032-第一螺栓，3033-连接凸台，40-装配孔，50-浮子。
具体实施方式
为了使本公开的目的、技术方案和优点更加清楚，下面将结合附图对本公开作进一步地详细描述，显然，所描述的实施例仅仅是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本公开保护的范围。
在本公开实施例中使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义，“多种”一般包含至少两种。
应当理解，本文中使用的术语“和/或”仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
应当理解，尽管在本公开实施例中可能采用术语第一、第二、第三等来描述，但这些不应限于这些术语。这些术语仅用来将区分开。例如，在不脱离本公开实施例范围的情况下，第一也可以被称为第二，类似地，第二也可以被称为第一。
还需要说明的是，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的商品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种商品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个”限定的要素，并不排除在包括所述要素的商品或者装置中还存在另外的相同要素。
下面结合附图详细说明本公开的可选实施例。
相关技术中，自清洁维护站结构往往比较复杂，水箱置于自清洁维护站复杂的罩盖内，需要人工加清水或除污水，清水箱需要手动加清水，降低了清洗效率，污水箱装也需要手动倾倒污水，降低了清洁效率的同时，增加了污水外溢的风险，应用不够便捷，且水箱外形结构过于凌乱，不够整洁美观，此外，水箱连接口置于水箱底部，水箱中的水容易溢出，极易损坏自清洁维护站中的器件。
为此，本公开实施例提供一种自动换水组件，具有一体结构的水箱顶壳、污水箱和清水箱，所述水箱组件能够实现自动加清水、自动排污水或自动加清洁液，解放了人力，使得清水箱缺水后能够自动加清水，提高了清洗效率；污水箱装满后自动抽取污水，提高了清洁效率的同时，降低了污水外溢的风险。此外，一体结构的自动换水组件外形更加简洁、美观。
具体的，本公开实施例提供的一种自动换水组件，装配于自清洁维护站，作为一种举例，如图1示例性示出自动换水组件与自清洁维护站装配完整的整体结构示意图。如图2示例性示出一种自动换水组件与自清洁维护站的分体结构示意图。
为了更加清楚地描述自动换水组件的结构，以自清洁维护站为参考进行如下方向定义：自清洁维护站可通过界定的如下三个相互垂直轴进行标定：横向轴Y、前后轴X及中心垂直轴Z。沿着前后轴X的箭头相反的方向即自动清洁设备进入自清洁维护站的方向标示为“后向”，且沿着前后轴X的箭头方向即自动清洁设备离开自清洁维护站的方向标示为“前向”。横向轴Y实质上是沿着由自清洁维护站本体宽度的方向。垂直轴Z为沿自清洁维护站底面向上延伸的方向。其中，自动换水组件的方向以正常应 用状态下的XYZ进行描述。如图1所示，自清洁维护站底板突出自清洁维护站本体方向为前向，朝向自清洁维护站本体后壁方向为后向，自动换水组件7000位于自清洁维护站右侧，集尘腔2100位于自清洁维护站左侧。
如图1所示，本实施例提供的自清洁维护站包括自清洁维护站底板1000、自清洁维护站本体2000以及设置于自清洁维护站本体2000上的自动换水组件7000和集尘罩2800，其中，自清洁维护站底板1000与自清洁维护站本体2000可拆卸或不可拆卸式连接，便于对自清洁维护站底板1000、自清洁维护站本体2000运输和维修。自清洁维护站本体2000的下部以及本体底座6000之间共同构成一开口向前的清洗腔，清洗腔用于在自动清洁设备返回该自清洁维护站进行维护操作时容纳该自动清洁设备。自清洁维护站本体底座6000上设有清洗槽6200，配置为当所述自动清洁设备适配于清洗腔后，通过清洗槽清洁自动清洁设备上的清洁部件。
如图2所示，自清洁维护站本体2000包括储水腔2700和集尘腔2100，储水腔2700开口向上向前地设置于自清洁维护站本体2000的顶部，储水腔包括了用于容纳自动换水组件7000清水箱的净水腔2400和污水腔2300，集尘腔2100开口向上向前地与储水腔2700并排设置于自清洁维护站本体2000顶端，储水腔2700和集尘腔2100向上向前的设计便于自动换水组件7000和集尘罩2800的安装与取下，自动换水组件7000和集尘罩2800都是从前侧上侧的方向装配到自清洁维护站本体2000上的，这种结构设计符合用户的使用习惯，此外，向上向前的设计便于对储水腔2700和集尘腔2100内的器件进行日常维护。
如图2所示，储水腔2700和集尘腔2100由自清洁维护站本体2000的后壁、前壁以及多个侧壁围成，储水腔2700和集尘腔2100的后壁和前壁分别共面，一个侧壁共面，其中，自清洁维护站本体2000的后壁高度高于自清洁维护站本体2000的前壁高度，自清洁维护站本体2000的侧壁连接后壁和前壁，且自清洁维护站本体2000侧壁的端面为弧形结构。储水腔2700和集尘腔2100向上向前的设计便于自动换水组件7000清水箱和集尘罩2800的安装与取下，其中，弧形结构保证了安装于储水腔2700和集尘腔2100的自动换水组件7000和集尘罩2800的稳定性和美观度。
储水腔2700用于容纳自动换水组件7000(包括污水箱5000、清水箱4000)，储水腔2700内包括：贴合所述储水腔2700的后壁、沿储水腔2700底部向上延伸至略低于所述储水腔后壁高度的凸台2600，凸台的上部设有多个凸起开口，该凸起开口可以但不限于软胶材质，凸起开口用于与装配在相应位置上的污水箱5000或清水箱4000连接。其中，储水腔2700内包括一竖直延伸的隔板2710，将储水腔2700分割为两部分，一部分为用于容纳污水箱5000的污水腔2300，另一部分为用于容纳清水箱4000的净水腔2400。需要说明的是：凸台上部可以是凸台顶部，或者高于处于装配状态下的清水箱和污水箱的最高水位线位置的凸台侧壁，在此不做限定。
在一些实施例中，所述凸起开口包括气泵口2610和污水箱连接口2620对应设置 于污水箱5000装配位置的凸台2600顶端，气泵通过气泵口2610对污水箱5000进行抽气，污水箱5000为密闭结构，因此在抽气过程中内部形成负压，清洗槽中的污水经由污水管、污水箱连接口2620被抽吸送入污水箱5000。清水箱连接口2630对应设置于清水箱4000装配位置的凸台2600顶端，清水箱4000中的净水在蠕动泵的作用下通过清水箱连接口2630流入清洗槽内的刮擦件上，对自动清洁设备的清洁头进行清洗。气泵口2610、污水箱连接口2620、清水箱连接口2630设置于凸台2600顶端，避免了清水箱或污水箱更换过程中，清水箱或污水箱中的水溢出水箱，流出到净水腔或污水腔内。通过气泵口2610、污水箱连接口2620、清水箱连接口2630与污水箱5000、清水箱4000在顶端的密封连接，相对于在净水腔或污水腔底端的连接，操作更加方便。
在一些实施例中，自动换水组件7000包括：控制装置7100和水箱组件7200，所述控制装置7100设置于所述水箱组件7200内部，控制装置7100包括电路板和设置于电路板上的电子元器件，电子元器件与自动换水组件7000内的电磁阀、浮球阀及各种传感器电连接，配置为实现所述水箱组件7200的自动加清水、自动排污水或自动加清洁液，其中，所述水箱组件7200包括污水箱5000、清水箱4000和水箱顶壳7300，所述水箱顶壳大致覆盖所述污水箱和清水箱，水箱顶壳7300后侧突出水箱组件7200，使得水箱组件7200大致形成L型结构；污水箱5000、清水箱4000伸入所述水箱顶壳7300内，其中，所述水箱顶壳、所述污水箱和所述清水箱形成一体结构，使得水箱外形更加整洁，美观。
如图3所示，所述污水箱5000和所述清水箱4000间隔预设距离地设置于所述水箱顶壳7300下方。其中，污水箱5000插入污水腔2300，清水箱4000插入清水腔2400，隔板2710插入污水箱5000和清水箱4000之间的间隔内，使得自动换水组件7000更加稳定。
所述污水箱5000和清水箱4000的同一侧外壁设置有向内形成的凹陷部7400，所述凹陷部7400顶端向上贯穿设置有污水口和清水口，所述污水口配置为将污水抽入所述污水箱5000，所述清水口配置为将清水抽出所述清水箱4000。具体的，凹陷部7400与凸台2600的至少一部分配合限位，凹陷部7400的顶面可以包括净水口、污水口或限位凹坑等，与凸台2600上设置的气泵口2610、污水箱连接口2620、清水箱连接口2630或软胶凸起点2640匹配连接，通过限位凹坑与软胶凸起点2640的整体限位，使自动换水组件7000较为准确的设置在储水腔2700的对应位置，避免自动换水组件7000位置发生偏移。
具体的，如图4所示，对于清水箱4000，凹陷部7400顶面设置净水口7410。当清水箱4000装配于储水腔2700时，水箱凹陷部7400正好被储水腔2700中的凸台2600所承接，水箱净水口7410与凸台2600顶部的凸起开口连接。
对于污水箱5000，凹陷部7400的顶面还设置有气泵接口7420、污水进水口7440，该气泵接口7420与凸台2600顶部的气泵连接口2610连接。气泵连接口2610与气泵 接口7420连接后，可以向污水箱5000中抽吸污水。在一些实施例中，气泵通过气泵连接口2610及气泵接口7420对污水箱5000进行抽气，污水箱5000为密闭结构，因此在抽气过程中内部形成负压，清洗槽中的污水经由污水管、污水进水口7440、污水箱连接口2620被抽吸送入污水箱5000。
凹陷部7400的顶面还可以设置有多个凹坑7430。当自动换水组件7000装配于储水腔2700时，凹陷部7400的顶面正好被储水腔2700中的凸台2600所承接，凹陷部7400的顶面设置的多个凹坑与凸台2600顶部的软胶凸起点相互匹配，实现对自动换水组件7000的限位。通过软胶凸起点2640与凹坑的配合限位，可以使自动换水组件7000在储水腔2700内的位置更为精准，避免自动换水组件7000的位置发生偏移。
所述水箱顶壳7300后侧包括进水口7310，所述进水口7310通过水管与所述清水箱4000连接，通过所述控制装置7100实现所述清水箱4000的自动加清水。所述水箱顶壳7300后侧还包括溢水口7320，所述溢水口7320通过水管与所述清水箱4000连接，当所述清水箱4000内满水后，通过所述溢水口7320自动将所述清水箱内的水排出，避免清水流到自动换水组件7000内损坏器件。所述水箱顶壳后侧还包括排水口7330，所述排水口通过水管与所述污水箱连接，当所述污水箱内满水后，通过所述排水口自动将所述污水箱内的水排出，避免污水流到自动换水组件7000内损坏器件。
所述污水箱5000或清水箱4000至少其中之一外侧壁设置有传感器7500，配置为探测所述污水箱5000和清水箱4000是否装配到预设位置。当所述污水箱5000或清水箱4000未装配到位时，自动换水组件7000会报警，例如指示灯亮。
所述水箱顶壳7300包括一可拆卸的水箱顶盖7340，所述污水箱5000和清水箱4000顶端伸入所述水箱顶壳内，水箱顶盖7340打开后可以对水箱顶壳7300内的器件进行维修，水箱顶盖7340上设置有信号灯，例如水管泄漏信号灯、水管破裂信号灯、正常补水信号灯等。
所述水箱顶壳7300侧壁沿所述污水箱5000和所述清水箱4000侧壁向下延伸，形成U型包裹结构7800，U型包裹结构包裹7800所述污水箱5000和所述清水箱4000侧壁，例如至少包裹所述污水箱5000和所述清水箱4000的前侧壁和左右侧壁的一部分，使得当自动换水组件7000装配到自清洁维护站顶端后，只有U型包裹结构裸露在外面，如图1所示，增加了自清洁维护站整体的美观和整洁性。
如图5所示，所述污水箱5000侧壁包括至少一个沿所述污水箱底部向上延伸的第一凹陷7600，所述清水箱4000侧壁包括至少一个沿所述清水箱底部向上延伸的第二凹陷7700，所述第一凹陷7600和所述第二凹陷7700配置为在所述污水箱5000和所述清水箱4000的装配位置限位。所述污水箱和所述清水箱为透明材质，以便于观察所述污水箱和所述清水箱中的液位。
所述清水箱内包括：清水浮球底座，设置于清水箱本体底部；清水浮球，与所述清水浮球底座相连，配置为进行水位检测，当水位低于第一预设阈值时，通过所述控 制装置控制进水口打开，自动给所述清水箱添加清水。所述清水箱内还包括：清洁液浮球底座，设置于清洁液箱本体底部；清洁液浮球，与所述清洁液浮球底座相连，配置为进行清洁液液位检测，当液位高于第二预设阈值时，通过蠕动泵控制自动给所述清水箱添加清洁液。所述污水箱内还包括：污水浮球，设置于污水箱顶部，配置为进行污水液位检测，当液位高于第三预设阈值时，先后打开污水泵和排水阀，自动将污水从排水口排出污水箱。
自动换水组件7000和集尘罩2800排设置于自清洁维护站顶端清水箱后形成平整的排列结构，一方面便于安装和取下使用，另一方面，外形平整美观，增强用户体验。
自清洁维护站长期使用后，凸起开口处不可避免的会被清洗清洁部件的污水污染，留下污渍。通过上述设置，使得凸台2600上的凸起开口相对于前壁呈敞开结构，甚至于相对于侧壁也呈敞开结构，手臂或清洁工具可从各个角度与凸起开口接触，便于用户对凸起开口附近积累的脏污进行清理。
当自动换水组件7000装配于储水腔内时，自动换水组件7000的顶面高于所述自清洁维护站本体的后壁，自动换水组件7000箱体部分位于储水腔外；通过上述设计，减少了自清洁维护站本体材料的用量，也达到了设计美观的技术效果；同时，自清洁维护站本体顶部采取前壁低、后壁高的设计，自动换水组件7000和集尘罩2800前部靠上位置也同时暴露在空腔外，便于人们观察透明的污水箱和清水箱内的水位及集尘腔内的情况，及时对污水箱、清水箱、集尘腔进行相应的操作。
相关技术中，自清洁维护站的清水箱和污水箱置于自清洁维护站上，往往需要人工加清水，当清水箱缺水后才去手动加清水，降低了清洗效率。
为此，本公开实施例还提供一种自动换水组件，能够实现自动加清水，解放了人力，使得清水箱缺水后能够自动加清水，提高了清洗效率，进一步的，当水管破裂或泄漏时，能够及时关闭水源，给出报警，避免水流外泄。
具体的，本公开实施例提供的一种自动换水组件，装配于自清洁维护站，作为一种举例，如图6所示，自动换水组件7000包括主控盒8000和水箱组件7200，所述主控盒8000一端通过第二外部水管9000连接于所述水箱组件7200外部，所述主控盒8000另一端通过第一外部水管10000与水源连接，所述主控盒8000配置为至少实现所述水箱组件的自动加清水，其中，如图7所示，所述主控盒8000包括第一电磁阀8100、低压开关8200和高压开关8300，所述低压开关8200和高压开关8300配置为基于所述第二外部水管9000的水压状态产生相应的触发信号，所述第一电磁阀8100响应于所述触发信号进行打开或关闭，以相应的控制所述水源内的水是否能通过所述第一外部水管流入到所述第二外部水管。首次安装主控盒8000的时候，主控盒8000会被复位一次，在复位状态时，第一电磁阀8100打开，此时，清水箱一侧的第二电磁阀为关闭状态，水源处的水进入主控盒8000及外部水管中不能流通，水管中的水压增加，导致 所述高压开关产生高压触发信号，并将高压触发信号发送至主控盒8000内的主控制器8500，主控制器8500发送关闭控制信号，第一电磁阀8100响应于所述高压触发信号而关闭，水源停止进水，保持清水注满整个水路。
如图8所示，主控盒8000包括盒体8400，所述盒体8400包括盒体进水口(未图示)和盒体出水口8410，所述盒体进水口与水源连接，所述盒体出水口8410通过所述第二外部水管9000与所述水箱组件7200连接。所述盒体8400顶部包括盒体顶盖8420，盒体顶盖8420通过螺栓固定连接于盒体8400顶部。盒体8400的形状可以为长方体、立方体、球形、半球形等，对此不做限定。盒体8400材料可以由金属、合金、硬质塑料、橡胶等制作，对此不做限定。
如图7所示，主控盒8000还包括主控制器8500，主控制器8500设置于所述盒体8400内部，主控制器8500与所述第一电磁阀8100、低压开关8200和高压开关8300电连接，主控制器8500配置为基于所述触发信号控制所述第一电磁阀8100的开启与关闭。其中，水箱组件7200一侧包括第二电磁阀7210，当清水箱4000内浮球阀检测到清水箱内缺水时，将检测信号发送至控制装置7100，控制装置7100控制第二电磁阀7210打开，此时，水管中的水会注入清水箱4000内，水管中的水压下降，所述低压开关8200产生低压触发信号，并将低压触发信号发送至主控盒8000内的主控制器8500，主控制器8500发送开启控制信号，第一电磁阀8100响应于所述低压触发信号而打开，水源处的水从盒体进水口进入，形成水源到清水箱的通路，实现所述水箱组件的自动加清水。当清水箱4000内霍尔传感器检测到清水箱内满水时，将满水检测信号发送至控制装置7100，控制装置7100控制第二电磁阀关闭，此时，水不能再流入清水箱内，水管中的水压增加，导致所述高压开关产生高压触发信号，并将高压触发信号发送至主控盒8000内的主控制器8500，主控制器8500发送关闭控制信号，第一电磁阀8100响应于所述高压触发信号而关闭，水源停止进水，从而停止所述水箱组件的自动加清水。通过主控盒的控制，能够根据清水箱水位的状态实现自动加清水、自动关闭加清水的操作，解放了操作人员，避免了集尘桩由于缺水停止工作，从而提高了自动清洁设备的工作效率。
如图7所示，所述主控盒8000还包括：第一水管9100，设置于所述盒体8400内部，第一水管9100一端连接所述盒体进水口，并通过盒体进水口连接水源；第二水管9200，设置于所述盒体8400内部，一端连接所述盒体出水口8410，另一端与所述第一水管9100连接；第三水管9300，设置于所述盒体8400内部，连接于所述第一水管9100和第二水管9200之间；其中，所述第一电磁阀8100设置于所述第一水管9100管路中，所述高压开关8300设置于所述第二水管9200管路中，所述低压开关8200设置于所述第三水管管路中。其中，高压开关8300和低压开关8200为压力传感器，通过设置压力传感器的阈值，使其具有高压开关和低压开关的功能，例如，设置压力传感器的低压阈值，当水路压力低于所述低压阈值时，低压开关产生低压触发信号，设置 压力传感器的高压阈值，当水路压力高于所述高压阈值时，高压开关产生高压触发信号，低压阈值和高压阈值根据实验数据进行设置，对此不做限定。通过高压开关和低压开关能够分别响应水路内水流的不同压力值，进而控制第一电磁阀的打开和关闭，最终实现水路的开启和关闭。
在一些实施例中，所述主控盒8000还包括保压气囊盒8600，保压气囊盒8600内部预存满足够的液体，保压气囊盒8600配置为当所述第二外部水管9000中的液体压力降低时，将保压气囊盒中的液体补充到所述第三水管9300和第二水管9200中，以减缓第三水管9300和第二水管9200中压力的减小速度，从而增大低压开关和高压开关的响应时间差。
在一些实施例中，如图7所示，所述主控盒8000还包括保压气囊盒8600和四通管8700，保压气囊盒8600包括一开口8611，四通管8700包括四个连通接口，分别连接于所述第一水管9100、第二水管9200、第三水管9300和保压气囊盒开口8611。保压气囊盒8600通过四通管8700设置于第一水管9100、第二水管9200和第三水管9300之间，所述保压气囊盒通过所述四通管分别与所述第一水管、第二水管和第三水管液体联通，配置为当第一水管9100、第二水管9200和第三水管9300中的液体压力降低时，将保压气囊盒中的液体补充到第一水管9100、第二水管9200和第三水管9300中。
在一些实施例中，如图9所示，所述保压气囊盒8600包括保压气囊盒壳体8610、气囊8620、装配件8630，气囊8620通过装配件8630装配于保压气囊盒壳体8610中；其中，保压气囊盒壳体8610顶端设置有一开口8611，气囊8620设置于所述保压气囊盒壳体8610内，配置为随着通过所述开口进出所述气囊液体的量而弹性伸缩，气囊8620为柔性弹性材料制作，可以随着进入气囊8620内液体的多少而扩展或收缩。如图10所示，所述气囊8620包括气囊本体8621、气囊颈部8622和气囊端部8623，气囊本体8621设置于所述保压气囊盒壳体8610内，配置为随着进出所述气囊8620液体的量而弹性伸缩。气囊端部8622，设置于所述气囊本体8621顶端，与所述保压气囊盒端部大致齐平，其中，所述气囊端部8623具有一气囊口8624，供液体进出；气囊颈部8622设置于所述气囊本体8621和气囊端部8623之间，与装配件8630适配卡接。
在一些实施例中，如图11所示，装配件8630包括一中心孔8631，通过所述中心孔8631套设于所述气囊颈部8622后将所述气囊端部8623装配于所述保压气囊盒壳体8610的开口处。所述装配件8630上表面还包括凹陷面8632，凹陷面8632环绕所述中心孔8631设置于所述装配件顶面，凹陷面8632配置为适配所述气囊端部8623。气囊端部8623从中心孔8631穿过后适配于凹陷面8632，使得气囊端部8623与装配件8630上表面基本齐平。所述装配件8630还包括边沿部8633，边沿部8633环绕所述装配件顶面向外延伸，边沿部8633配置为装配件8630装配于所述保压气囊盒壳体开口8611后，边沿部8633卡接于保压气囊盒壳体开口8611的周边，从而实现保压气囊盒 8600内部的密封。所述保压气囊盒还包括盖体(未图示)，保压气囊盒盖体装配于所述保压气囊盒壳体上，配置为通过压紧所述边沿部8633后，将所述气囊8620密封于所述保压气囊盒壳体8610内。
首次复位后，水箱组件和主控盒的线路和管道连接好之后，首先打开主控盒的控制按钮，此时主控盒的第一电磁阀会打开一段时间然后关闭，例如打开2s，第一电磁阀和第二电磁阀均关闭，第一电磁阀和第二电磁阀之间的水路存满清水，此时，水路处于高压状态，高压开关处于持续触发状态，第一电磁阀也处于响应高压开关状态而关闭。当外部水管由于破损而导致液体缓慢泄漏时，外部水管中的水压缓慢降低，高压开关持续触发状态被停止，此时，保压气囊盒中的液体由于气囊的收缩而补充到水路中，减缓了水路中水压的降低速度，当保压气囊盒中的液体无法向水路中补充液体时，水路中水压随着水管的泄漏而持续下降，直至到达低压开关的触发阈值，主控制器记录高压开关触发状态发生变化和低压开关触发状态发生变化的第一时间差t1，该第一时间差t1在第一预设范围内，则认为是水管泄漏，发出水管泄漏报警信号，其中，第一预设范围可以根据实验数据进行设置，例如大于10秒，当t1大于10秒时，则认为是水管泄漏，发出水管泄漏报警信号，例如水管泄漏信号灯亮起和/或发出蜂鸣报警。
在一些实施例中，当外部水管由于破裂而导致液体泄漏时，若破裂不够大，但又不是微小泄漏状态时，外部水管中的水压也会快速降低，高压开关持续触发状态被停止，此时，保压气囊盒中的液体由于气囊的收缩而补充到水路中，由于外部水管中的水泄漏较快，保压气囊盒仅在较短时间内减缓水路中水压的降低速度，当保压气囊盒中的液体无法向水路中补充液体时，水路中水压随着水管的破裂快速下降，在较短时间内到达低压开关的触发阈值，主控制器记录高压开关和低压开关被触发的第二时间差t2，该第二时间差t2在第二预设范围内，则认为是水管破裂，发出水管破裂报警信号。例如，第二预设范围可以根据实验数据进行设置，例如3-10秒，当t2处于3-10秒时，则认为是水管破裂，发出水管破裂报警信号，例如水管破裂信号灯亮起和/或发出蜂鸣报警。
在一些实施例中，当清水箱第二电磁阀打开正常补水时，外部水管中的水压极速降低，高压开关持续触发状态被停止，此时，保压气囊盒中的液体由于气囊的收缩而补充到水路中，由于外部水管中的水流非常快，保压气囊盒仅在瞬可以减缓水路中水压的降低速度，当保压气囊盒中的液体无法向水路中补充液体时，水路中水压在极短时间内到达低压开关的触发阈值，主控制器记录高压开关和低压开关被触发的第三时间差t3，该第三时间差t3在第三预设范围内，则认为是正常补水，不发出报警信号，可以发出正常补水信号。其中，第三预设范围可以根据实验数据进行设置，例如0-3秒，当t3处于0-3秒时，则认为是正常补水，发出正常补水信号，例如正常补水信号灯亮起，当补水完毕后正常补水信号灯熄灭。
在一些实施例中，当外部水管由于断裂而导致液体快速泄漏时，此时，水管断裂 导致水流泄漏严重，与正常补水时第二电磁阀打开时对高低压触发开关的触发间隔接近，例如也是在第三预设范围内，主控制器无法判断是正常补水还是水管断裂，此时，可以通过如下控制逻辑进行控制。所述主控盒进一步配置为：所述第二电磁阀在第一预设时间段内关闭，且所述第一电磁阀在第二预设时间段内关闭，其中，所述第二预设时间段与所述第一预设时间段至少部分重叠；在所述第二预设时间段与所述第一预设时间段重叠的时间段内，所述高压开关持续被触发，则判定水管无断裂。至少部分重叠可以是第二预设时间段为第一预设时间段的一部分。
如图12所示，可以通过时序图来说明检测水管有无断裂情况。当清水箱的水位到达无水霍尔检测位时，清水箱的第二电磁阀会打开，此时记为第0秒，管道内的水会被释放，管内压力也随之减低，低压开关会被触发，第一电磁阀打开，例如此时记为第1秒，水龙头中的水补入管道内，接着第二电磁阀关闭，例如此时记为第1.5秒，经过预设时间后，第一电磁阀关闭，例如此时记为第3秒，即第二电磁阀关闭后持续进水1.5秒后关闭第一电磁阀，在该时间段内使管道内保持高压，即每次补水之前都先充水一段时间，例如2s，检测管道内能否维持高压状态，第一电磁阀关闭1秒后打开，例如此时记为第4秒，在第一电磁阀和第二电磁阀都关闭的1秒内，如果管道没有破损，那么管道内是高压，如果管道发生了断裂，那么管道内就维持不了高压，因此，在该时间段内，如果能达到高压状态，即可判定水管无断裂情况。然后在例如第5秒将第二电磁阀打开开始正常补水，直至清水箱水满后关闭第二电磁阀。这样可以避免在水管出现断裂的情况下，持续补水使得漏水现象越来越严重的问题。
本公开实施例，通过增设主控盒，能够实现清水箱的自动加清水，解放了人力，提高了清洗效率，另外，通过增设保压气囊盒，当水管破裂或泄漏时，能够及时判断出水管是泄漏还是破裂，从而及时关闭水源，给出报警，避免水流外泄的风险。
相关技术中，为了增加清洁效果，需要给清水箱内添加清洁液，例如可以通过手动方式添加清洁液，但当清水是自动添加到清水箱的情况下，往往需要提醒用户手动添加清洁液，增加了提醒成本且容易遗漏添加清洁液，给自动清洁设备的应用带来了不便，降低了清洗效率。
为此，本公开实施例还提供一种自动换水组件，能够实现自动加清水且自动添加清洁液，提升了用户使用的便捷性，使得清水箱缺水后能够自动加清水，且能够自动添加预定剂量的清洁液，提升了清洁液添加的及时性、便利性和准确性。
具体的，本公开实施例提供的一种自动换水组件，装配于自清洁维护站，作为一种举例，如图3所示，自动换水组件7000包括控制装置7100和水箱组件7200，所述控制装置7100设置于所述水箱组件7200内部，所述控制装置7100配置为实现所述水箱组件7200的自动加清水和/或自动加清洁液；具体的，如图13所示，所述水箱组件7200包括水箱顶壳7300和清水箱4000，所述水箱顶壳7300覆盖所述清水箱4000；水 箱顶壳7300的后侧设置有进水口7310、溢水口7320和排水口7330，进水口7310外侧与水源供给侧连接，进水口7310内侧通过清水箱进水管9400连接到清水箱4000，清水箱进水管9400的靠近清水箱4000一侧设置有第二电磁阀4340，通过第二电磁阀4340的开闭实现对清水箱4000的自动加清水功能，溢水口7320外侧与自动换水组件7000外侧连通，用于排出清水箱溢出的清水，溢水口7320内侧通过清水箱溢水管9500连接到清水箱4000侧面顶部，用于导出被溢出的水，排水口7330外侧与自动换水组件7000外侧连通，用于排出污水箱5000的污水，排水口7330内侧通过污水箱排水管9600连接到污水箱5000的排水泵5200。所述清水箱4000包括上下叠置的清水箱本体4100和清洁液箱本体4200，如图5所示；其中，所述清水箱本体4100内包括满水检测传感器4110，当所述满水检测传感器4110被触发时，在所述控制装置7100的控制下自动给所述清水箱本体4100内添加预设剂量的清洁液。在一些实施例中，所述清水箱4000包括罩设所述清水箱本体4100的清水箱顶盖4300，所述清水箱顶盖4300伸入所述水箱顶壳7300内。
在一些实施例中，如图13所示，所述清水箱顶盖4300包括一凹槽4310，所述凹槽4310内设置有蠕动泵4320，蠕动泵4320配置为在所述控制装置7100的控制下将所述清洁液箱本体4200内的清洁液抽入所述清水箱本体4100内。将蠕动泵设置于清水箱顶盖4300顶端，便于对蠕动泵的维修和更换，也便于和控制装置7100电连接，缩短与控制装置7100的通讯线路，提高控制的精准性和时效性。
在一些实施例中，如图14所示，所述蠕动泵4320包括进液口4321和出液口4322，所述进液口4321通过第一输液管4323伸入临近所述清洁液箱本体4200底部的位置，所述出液口4321通过第二输液管4324伸入所述清水箱本体4100内，当清水箱本体4100内的水位达到预设位置时，控制装置7100通过蠕动泵4320将清洁液箱本体4200内的清洁液体通过第一输液管4323抽到清水箱本体4100内，实现清洁液的自动添加。
在一些实施例中，如图14所示，所述清洁液箱本体4200包括清洁液通道4130，所述清洁液通道4130从所述清洁液箱本体4200内部沿所述清水箱本体4100外部向上延伸至清水箱顶盖，如图14箭头所示，用于给所述清洁液箱本体内添加清洁液。清洁液通道4130顶端包括清洁液通道盖4140，当需要添加清洁液时，将清洁液通道盖4140打开，添加清洁液到清洁液箱本体4200内。
在一些实施例中，所述清洁液箱本体4200内包括清洁液浮球底座4210和清洁液浮球4220，清洁液浮球底座4210设置于所述清洁液箱本体4200底部；清洁液浮球4220与所述清洁液浮球底座旋转相连，配置为进行清洁液液位检测，清洁液浮球4220在重力作用下随着清洁液液面的降低而下降，当清洁液浮球4220下降到第二预设阈值时，控制器识别出清洁液箱本体4200内清洁液用尽，此时，当清水箱本体4100内水满需要添加清洁液时，控制装置的将不再控制蠕动泵工作，停止给所述清水箱本体内添加清洁液。
在一些实施例中，所述水箱组件包括清洁液状态指示灯，当所述清洁液液位低于所述第二预设阈值时，控制所述清洁液状态指示灯亮起。
在一些实施例中，所述水箱顶壳侧壁沿所述清水箱侧壁向下延伸，U型结构包裹所述清水箱本体侧壁。
在一些实施例中，所述清水箱本体4100内包括清水浮球底座4110和清水浮球4120，清水浮球底座4110设置于清水箱本体4100底部；清水浮球4120与所述清水浮球底座4110旋转相连，配置为进行水位检测；清水浮球4120在重力作用下随着清水液面的降低而下降，当清水浮球4120下降到第一预设阈值时，控制器识别出清水箱本体4100内清水用尽，当所述水位低于第一预设阈值时，通过所述控制装置控制第二电磁阀4340打开，自动给所述清水箱添加清水，自动添加清水的过程如上实施例所述，在此不做赘述。
本公开实施例，通过清水箱本体内的满水检测传感器检测清水箱内是否满水，当检测到清水箱内满水时，在控制装置的控制下自动给清水箱本体内添加预设剂量的清洁液，并能够根据清水箱的水量实现预定剂量清洁液的添加，从而实现自动且准确剂量的添加清洁液。
相关技术中，通过自清洁维护站对自动清洁设备进行自动的集尘以及拖布清洗，为此，需要给自清洁维护站中的清水箱自动添加清水，且当清水添加满后应当能够自动关闭添加清水的阀门，避免清水外溢，但由于各种因素，当水箱组件中清水添加满后无法自动关闭添加清水的阀门，导致清水外溢，自动换水组件虽然能够自动添加清水，但由于无法自动关闭阀门，也会给自动换水组件的应用带来了不便。
为此，本公开实施例还提供一种自动换水组件，通过浮体阀结构及其附带的传感器实现了双重控制，最大限度的避免了清水箱水满后外溢的风险，提高了自动换水组件应用的安全性。
具体的，本公开实施例提供一种自动换水组件，装配于自清洁维护站，作为一种举例，如图3所示，自动换水组件7000包括控制装置7100和水箱组件7200，所述控制装置7100设置于所述水箱组件7200内部，所述控制装置7100配置为实现所述水箱组件7200的自动加注清水和/或自动关闭加清水的第二电磁阀4340；具体的，如图13所示，所述水箱组件7200包括清水箱本体4100；进水管9400，配置为向所述清水箱本体4100内加注清水；浮体阀4400，设置在所述清水箱本体4100中，配置为随着清水箱本体4100内的水面高度的变化而上下移动，响应于所述浮体阀4400位于第一位置01，所述控制装置控制所述进水管9400停止向所述清水箱本体4100内加注清水，响应于所述浮体阀4400位于第二位置02，所述浮体阀4400堵住所述进水管9400向所述清水箱本体4100注水的出口9410，如图15所示。
其中，第一位置01可以是一个点位置，也可以是一个区间位置，在该第一位置01， 随着清水箱本体4100内的水面的上升，浮体阀4400到达该第一位置01后，控制装置会接收到感应信息，表明此时清水箱本体4100内的水面已经达到预设的满水位置。具体可以通过如下方式进行实现，
在一些实施例中，所述自动换水组件包括信号发射部件4500，配置为发射感应信号；以及信号感应部件4600，配置为接收感应信号，所述信号发射部件4500和所述信号感应部件4600中的任意一个设置在所述浮体部4420内，所述信号发射部件4500和所述信号感应部件4600中的另一个设置在所述清水箱本体4100的内侧壁上，即信号发射部件4500和所述信号感应部件4600可以互换位置设置，不影响水满感应信息的产生。当浮体部4420移动使得所述浮体阀4400位于第一位置时，所述信号感应部件4600被触发，使得控制装置7100关闭第二电磁阀4340，进而控制进水管9400停止向所述清水箱本体4100内加注清水。当控制装置7100成功关闭第二电磁阀4340，进水管9400停止向清水箱本体4100内加注清水时，浮体阀4400不再上升，即一次性完成了关闭进水管的功能。
在一些实施例中，信号发射部件4500包括磁体，信号感应部件4600包括霍尔元件。或者，信号发射部件4500为NFC读卡模组，信号感应部件4600为NFC标签。信号发射部件4500为RFID阅读器，信号感应部件4600为RFID电子标签。对此不做限定，只要能够实现位置感应的传感器均可作为实施方式进行应用。
在一些实施例中，如图16所示，浮体阀4400包括枢转杆4410，枢转杆4410包括第一端部4411，第一端部4411与固定转轴4430枢接，并通过转轴4430与固定套壳4440枢转连接；枢转杆4410包括第二端部4412，第二端部4412与所述第一端部4411相对设置；浮体阀4400包括浮体部4420，浮体部4420与所述第二端部4412连接，配置为随着所述清水箱本体内的水面的上升而相对于所述枢转杆4410的所述第一端部4411旋转直至所述浮体阀4400位于所述第一位置。具体的，浮体部4420为空心结构，内部包括信号发射部件4500或信号感应部件4600，浮体部4420可以由轻质材料制成，如塑料、橡胶或轻质金属材料，便于为浮体阀4400提供向上的浮力，进而带动枢转杆4410向上转动。枢转杆4410也可以为空心或镂空结构，可以由轻质材料制成，如塑料、橡胶或轻质金属材料，便于为浮体阀4400提供向上的浮力。
在一些实施例中，响应于所述浮体阀4400位于第一位置01，且所述清水箱本体的水面继续上升，所述浮体部4420带动所述枢转杆4410相对于所述固定转轴4430旋转直至所述浮体阀4400位于第二位置02。当浮体阀4400位于第一位置01时，正常状态下，由于信号发射部件4500和信号感应部件4600的响应，控制装置7100判断清水箱内已经满水，此时关闭第二电磁阀4340，进水管9400停止向清水箱本体4100内加注清水即可，但由于信号发射部件4500和信号感应部件4600故障等原因，控制装置7100未成功关闭第二电磁阀4340，进水管9400未停止向清水箱本体4100内加注清水，此时，浮体阀4400随着清水箱本体的水面继续上升，浮体部4420带动枢转杆4410相 对于所述固定转轴4430旋转直至所述浮体阀4400位于第二位置02，浮体阀4400的第一端4411会堵住进水管9400向所述清水箱本体4100注水的出口9410，强制停止进水管注入动作，避免水流外溢的风险。
具体的，如图17所示，在一些实施例中，所述浮体阀4400还包括：塞体4450，与所述枢转杆4410的第一端部4411活动连接，配置为在所述枢转杆4410的第一端部4411的推抵杆44111的抵推下，朝向或远离所述进水管9400的出口9410移动，如图17第三位置03和第四位置04所示，以封堵或打开所述进水管的出口9410。
在一些实施例中，如图18所示，所述塞体4450包括一空腔4452，所述空腔包括一向下的开口；所述枢转杆4410的第一端部4411包括一推抵杆44111，推抵杆44111可自由活动地伸入所述空腔4452内，推抵杆44111随着所述枢转杆4410的旋转，抵推所述空腔4452的相对的两侧壁，以使所述塞体朝向或远离所述进水管的出口移动。
在一些实施例中，所述水箱组件还包括固定套壳4440，用于容置所述进水管9400的出口9410、塞体4450以及所述枢转杆4410的第一端部4411，固定套壳4440和进水管9400可以一体成型，避免水流外泄，固定套壳4440和进水管9400连接处设置有螺纹型胶垫9420，用于装配到清水箱本体上时，起到密封作用。所述枢转杆4410的第一端部4411通过所述固定转轴4430连接于所述固定套壳4440的相对的两侧壁之间，配置为所述枢转杆4410能够绕所述固定转轴4430相对于所述固定套壳4440转动，同时推抵塞体4450水平方向移动。
在一些实施例中，如图19所示，所述固定套壳4440两内侧壁上设置有滑道4441，所述塞体4450外侧壁两侧设置有滑轨4453，所述滑轨4453与所述滑道4441配合实现滑动连接，进而确保塞体4450能够沿水平方向移动，以准确的堵住进水管出口9410。
在一些实施例中，如图18所示，所述塞体还包括软质胶垫4451，设置于与所述进水管的出口9410相抵接的端面，配置为响应于所述塞体4450朝向或远离所述进水管的出口9410移动，所述软质胶垫4451封堵或打开所述进水管的出口9410。在一些实施例中，如图19所示，所述进水管的出口为锥形结构，以便与所述软质胶垫4451相配合后密封住进水管的出口9410。
在一些实施例中，如图13所示，所述清水箱本体顶部处设置有溢水孔，通过溢水管9500连通至溢水口7320。当所述清水箱4000内满水后，通过如上所述的第一位置的感应以及第二位置的浮体阀堵漏，仍然不能完全堵住进水口时，可以通过溢水孔、溢水管9500、溢水口7320自动将所述清水箱内的水排出，避免清水流到自动换水组件7000内损坏器件。
本公开实施例，通过清水箱本体内的浮体阀检测清水箱内是否满水，浮体阀设置在清水箱本体中，浮体阀随着清水箱本体内的水面的上升而移动，当浮体阀位于第一位置时，所述控制装置控制所述进水管停止向所述清水箱本体内加注清水，当浮体阀位于第二位置，所述浮体阀堵住所述进水管向所述清水箱本体注水的出口，此外，还 可以通过溢水孔排出多余的水，从而通过多重的控制方式防止清水箱水满后外溢出自清洁维护站。
本公开实施例还提供一种自动换水组件，如图20所示，自动换水组件7000包括控制装置7100和水箱组件7200，控制装置7100设置于所述水箱组件7200内部，控制装置7100配置为实现所述水箱组件7200的自动排污水；所述水箱组件7200包括：污水箱本体5100；以及排水泵5200，位于所述污水箱本体5100下方，配置为提供排污水的动力，响应于所述污水箱本体5100内的污水达到预定高度，所述排水泵5200启动以将所述污水箱本体5100内的污水排出。
在一些实施例中，所述水箱组件还包括：排水管5300，与所述排水泵5200的出口水相连接；以及排水阀5400，设置在所述排水管5300上，配置为开启或关闭排水管通路。
在一些实施例中，响应于所述污水箱本体5100内的污水达到预定高度，所述排水阀5400和所述排水泵5200顺序启动。
在一些实施例中，所述水箱组件还包括：污水满水检测组件5500，其至少一部分设置在所述污水箱本体5100中，配置为检测所述污水箱本体中污水的水位高度。
在一些实施例中，所述污水满水检测组件5500包括：污水满水浮体座5510，设置在所述污水箱本体5100顶部处；污水满水浮体部5520，与所述污水满水浮体座5510相连接，配置为随着污水箱本体5100中污水的水位高度的变化而相对于所述污水满水浮体座移动。
在一些实施例中，所述污水满水浮体部5520与所述污水满水浮体座5510枢转连接，所述污水满水浮体部5520配置为随着污水箱本体5100中污水的水位高度的变化而相对于所述污水满水浮体座5510旋转。
在一些实施例中，所述污水满水检测组件5500还包括：信号发射部件，配置为发射感应信号；以及信号感应部件，配置为接收感应信号，所述信号发射部件和所述信号感应部件中的一个设置在所述污水满水浮体部5520内，所述信号发射部件和所述信号感应部件中的另一个设置在所述污水箱本体5100的侧壁上，响应于所述污水箱本体5100内的污水达到预定高度，所述污水满水浮体部5520位于预定位置，所述信号感应部件被触发，使得所述排水泵5200启动以将所述污水箱本体5100内的污水排出。
在一些实施例中，所述信号发射部件包括磁体，所述信号感应部件包括霍尔元件。
在一些实施例中，自清洁维护站本体2000包括的储水腔2700内设置有霍尔传感器，并与污水满水浮体部5520内的霍尔传感器形成感应信号，污水满水浮体部5520在初始状态下，污水满水浮体部5520里的磁铁与储水腔2700内设置的霍尔传感器以及污水箱本体5100侧壁上的霍尔传感器同时触发，表示污水箱装配到位且和污水箱内没有水满，当收集的污水越来越多时，污水满水浮体部5520上浮，脱离储水腔2700内设置的霍尔传感器，即表示污水箱水满了，信号灯亮起，开始抽污水的工作。
在一些实施例中，所述污水箱本体5100底部呈漏斗状，且所述污水箱本体5100底部远离所述污水箱本体顶部的端部处设置有排水口，与所述排水泵的进水口通过管路相连通。
为了进一步提高用户的使用体验，现有的清洁设备的净水箱通常增设浮子组件，以能够实现净水箱内在充满清洁液的情况下自动停止注入清洁液。
具体地，浮子组件包括浮子支撑装置及浮子，浮子与浮子支撑装置活动连接，浮子支撑装置安装在净水箱的装配孔处，浮子支撑装置内设有进水通道，清洁液可通过进水通道流入净水箱内，这样在净水箱充满清洁液的情况下，通过清洁液的浮力使浮子上浮，从而利用浮子将浮子支撑装置的进水通道封堵，以实现停止注入清洁液的目的。但是，现有的浮子支撑装置与净水箱的装配孔之间的密封性较差，从而造成清洁液从浮子支撑装置与装配孔之间的缝隙漏出而对清洁设备内部的电子元件造成损害，影响清洁设备使用寿命的问题。
如图24、图25、图27及图28所示，本公开实施例还提供了一种浮子支撑装置30，包括支撑主体301；支撑主体301的外周设有密封件302；密封件302包括第一密封体3021及与第一密封体3021相连接的第二密封体3022，第一密封体3021能够伸入至水箱箱体20的装配孔40内，以封堵支撑主体301的外壁与装配孔40内壁之间的缝隙；第二密封体3022能够与装配孔40的内侧边缘相贴合，以对装配孔40的内侧边缘进行封堵。
其中，该浮子支撑装置30应用于清洁设备的净水箱上。清洁设备可为扫地机器人、拖地机器人、地面抛光机器人或除草机器人。清洁设备可以为家庭室内清洁、大型场所清洁等。为了便于描述，本实施方式以扫地机器人为例来描述本公开的技术方案。
进一步地，如图21和图22所示，扫地机器人10可以包括机器主体110、感知模块120、控制器、驱动模块、清洁系统150、能源系统和人机交互模块130。其中，如图21所示，机器主体110包括前向部分111和后向部分112，具有近似圆形形状(前后都为圆形)，也可具有其他形状，包括但不限于前方后圆的近似D形形状及前方后方的矩形或正方形形状。
如图21所示，感知模块120包括位于机器主体110上的位置确定装置121、设置于机器主体110的前向部分111的前撞结构122上的碰撞传感器、位于机器侧边的近距离传感器(wall sensor)，设置于机器主体110下部的悬崖传感器123，以及设置于机器主体110内部的磁力计、加速度计、陀螺仪、里程计等传感装置，用于向控制器提供机器的各种位置信息和运动状态信息。位置确定装置121包括但不限于摄像头、激光测距装置(LDS，全称Laser Distance Sensor)。在一些较优的实现方式中，位置确定装置121(如摄像头、激光传感器)位于主体110的前侧，也就是前向部分111的最前端，以能够更加准确的感测清洁机器人前方的环境，实现精准定位。
如图21所示，机器主体110的前向部分111可承载前撞结构122，在清洁过程中驱 动轮模块141推进清洁机器人10在地面行走时，前撞结构122经由设置在其上的传感器系统，例如碰撞传感器或接近度传感器(红外传感器)，检测清洁机器人10的行驶路径中的一个或多个事件，清洁机器人10可通过由前撞结构122检测到的事件，例如障碍物、墙壁，而控制驱动模块使清洁机器人10来对事件做出响应，例如远离障碍物执行避障操作等。
控制器设置在机器主体110内的电路主板上，包括与非暂时性存储器，例如硬盘、快闪存储器、随机存取存储器，通信的计算处理器，例如中央处理单元、应用处理器，应用处理器根据激光测距装置反馈的障碍物信息利用定位算法，例如即时定位与地图构建(SLAM，全称Simultaneous Localization And Mapping)，绘制清洁机器人10所在环境中的即时地图。并且结合前撞结构122上所设置的传感器、悬崖传感器123、磁力计、加速度计、陀螺仪、里程计等传感装置反馈的距离信息、速度信息综合判断清洁机器人10当前处于何种工作状态、位于何位置，以及清洁机器人10当前位姿等，如过门槛，上地毯，位于悬崖处，上方或者下方被卡住，尘盒满，被拿起等等，还会针对不同情况给出具体的下一步动作策略，使得清洁机器人10有更好的清扫性能和用户体验。
如图22所示，驱动模块可基于具有距离和角度信息的驱动命令而操纵机器主体110跨越地面行驶。驱动模块包含主驱动轮模块，主驱动轮模块可以控制左轮140和右轮141，为了更为精确地控制机器的运动，优选主驱动轮模块分别包括左驱动轮模块和右驱动轮模块。左、右驱动轮模块沿着由机器主体110界定的横向轴设置。为了清洁机器人10能够在地面上更为稳定地运动或者更强的运动能力，清洁机器人10可以包括一个或者多个从动轮142，从动轮142包括但不限于万向轮。主驱动轮模块包括驱动马达以及控制驱动马达的控制电路，主驱动轮模块还可以连接测量驱动电流的电路和里程计。并且左轮140及右轮141可具有偏置下落式悬挂系统，以可移动方式紧固，例如以可旋转方式附接到机器主体110，且接收向下及远离机器主体110偏置的弹簧偏置。弹簧偏置允许驱动轮以一定的着地力维持与地面的接触及牵引，同时清洁机器人10的清洁元件也以一定的压力接触地面。
能源系统包括充电电池，例如镍氢电池和锂电池。充电电池可以连接有充电控制电路、电池组充电温度检测电路和电池欠压监测电路，充电控制电路、电池组充电温度检测电路、电池欠压监测电路再与单片机控制电路相连。主机通过设置在机身侧方或者下方的充电电极160与充电桩连接进行充电。
人机交互模块130包括主机面板上的按键，按键供用户进行功能选择；还可以包括显示屏和/或指示灯和/或喇叭，显示屏、指示灯和喇叭向用户展示当前机器所处模式或者功能选择项；还可以包括手机客户端程序。对于路径导航型自动清洁机器人10，在手机客户端可以向用户展示设备所在环境的地图，以及机器所处位置，可以向用户提供更为丰富和人性化的功能项。具体地，清洁机器人具有多种模式，例如工作模式、自清洁模式等。其中，工作模式是指清洁机器人进行自动清洁作业的模式，自清洁模式是指清洁 机器人在基座上去除滚刷及边刷152上的脏物，并自动收集脏物，和/或自动清洗及烘干拖布的模式。
清洁系统150可为干式清洁系统151和/或湿式清洁系统153。
如图22所示，本公开实施例所提供的干式清洁系统151可以包括滚刷、尘盒、风机、出风口。与地面具有一定干涉的滚刷将地面上的垃圾扫起并卷带到滚刷与尘盒之间的吸尘口前方，然后被风机产生并经过尘盒的有吸力的气体吸入尘盒。干式清洁系统151还可包括具有旋转轴的边刷152，旋转轴相对于地面成一定角度，以用于将碎屑移动到清洁系统150的滚刷区域中。
如图22和图23所示，本公开实施例所提供的湿式清洁系统153可以包括：清洁头1531、驱动单元1532、送水机构、净水箱等。其中，清洁头1531可以设置于净水箱下方，净水箱内部的清洁液通过送水机构传输至清洁头1531，以使清洁头1531对待清洁平面进行湿式清洁。在本公开其他实施例中，净水箱内部的清洁液也可以直接喷洒至待清洁平面，清洁头1531通过将清洁液涂抹均匀实现对平面的清洁。
其中，清洁头1531用于清洁待清洁表面，驱动单元1532用于驱动清洁头1531沿着目标面基本上往复运动的，目标面为待清洁表面的一部分。清洁头1531沿待清洁表面做往复运动，清洁头1531与待清洁表面的接触面表面设有拖布，通过驱动单元1532带动清洁头1531的拖布往复运动与待清洁表面产生高频摩擦，从而去除待清洁表面上的污渍；或拖布可浮动地设置，在清洁过程中始终保持与清洁表面的接触，而不需驱动单元1532驱动其往复运动。
如图23所示，驱动单元1532还可以包括驱动平台1533和支撑平台1534，驱动平台1533连接于机器主体110底面，用于提供驱动力，支撑平台1534可拆卸的连接于驱动平台1533，用于支撑清洁头1531，且可以在驱动平台1533的驱动下实现升降。
其中，湿式清洁系统153可以通过主动式升降模组与机器主体110相连接。当湿式清洁系统153暂时不参与工作，例如，清洁机器人10停靠基站对湿式清洁系统153的清洁头1531进行清洗、对净水箱进行注水；或者遇到无法采用湿式清洁系统153进行清洁的待清洁表面时，通过主动式升降模组将湿式清洁系统153升起。
需要说明的是，扫地机器人还可以包括图21至图23未示出的其他模块或组件，或者，可以仅包括上述部分模块或组件，本公开的实施例对此不作限定，仅以上述扫地机器人为例进行说明。
在上述清洁设备的净水箱配置有本实施例中的浮子支撑装置30的情况下，净水箱的水箱箱体20上设置用于安装浮子支撑装置30的装配孔40，即支撑主体301穿设于该装配孔40，并且设置于支撑主体301外周的第一密封体3021也伸入至该装配孔40内，从而利用第一密封体3021封堵支撑主体301的外壁与装配孔40内壁之间的缝隙，以防止清洁液通过缝隙流出，而第二密封体3022位于装配孔40外，第二密封体3022与装配孔40的内侧边缘相贴合，从而通过第二密封体3022对装配孔40的内侧边缘进行封堵，以 防止清洁液进入到装配孔40内，这样通过第一密封体3021及第二密封体3022对装配孔40进行全方位的封堵，从而提高了浮子支撑装置30与装配孔40之间的密封性，避免了清洁液从浮子支撑装置30与装配孔40之间的缝隙漏出而对清洁设备内部的电子元件造成损害的现象发生，提高了清洁设备的使用寿命。
可以理解的是，装配孔40的内侧边缘为装配孔40的靠近水箱箱体20一侧的边缘。清洁液可以是清水、洗涤剂或者清水与洗涤剂的混合溶液。第一密封体3021及第二密封体3022可采用橡胶等弹性密封材料制成，以提高第一密封体3021及第二密封体3022的密封性能。
在上述实施例中，如图28及图29所示，第一密封体3021包括套设在支撑主体301上的连接体30212，连接体30212上沿轴向设有至少一个能够与装配孔40过盈配合的密封环30211。
在具体应用中，密封环30211的数量可根据装配孔40的深度进行设置，即装配孔40的深度越大，则密封环30211的数量越多，装配孔40的深度越小，则密封环30211的数量越少。
通过在连接体30212上设置密封环30211，可以在保证密封效果的前提下，减小第一密封体3021与装配孔40之间的摩擦力，从而使第一密封体3021伸入装配内的过程更加顺利。
密封环30211与装配孔40过盈配合，可进一步提高第一密封体3021的密封效果，以避免清洁液从支撑主体301与装配孔40的内壁之间的缝隙漏出。
进一步地，如图29所示，密封环30211与连接体30212一体成型，从而避免密封环30211与连接体30212之间产生接缝而影响密封效果，提高了第一密封体3021的密封性，并且也省去了密封环30211与连接体30212之间的组装工序。
进一步地，如图28及图29所示，第二密封体3022与第一密封体3021一体成型，第一密封体3021与第二密封体3022一体成型，从而避免第一密封体3021与第二密封体3022之间产生接缝而影响密封效果，提高了密封件302的密封性，并且也省去了第一密封体3021与第二密封体3022之间的组装工序。
其中，第一密封体3021可采用套设在支撑主体301外周的密封圈，该密封圈的外径大于装配孔40的外径，从而能够使密封圈与装配孔40的内侧边缘相贴合，以对装配孔40的边缘进行封堵，从而避免清洁液进入到装配孔40内。另外，第一密封体3021采用密封圈结构简单，从而简化了密封件302的整体结构，也便于密封件302的装配及维修。
进一步地，如图25及图28所示，支撑主体301上还设有能够与水箱箱体20可拆卸连接的可拆卸连接件303。
支撑主体301与水箱箱体20可拆卸连接，从而便于浮子支撑装置30与水箱箱体20的拆装，从而在浮子支撑装置30发生损坏的情况下，可将浮子支撑装置30卸下，以对浮子支撑装置30进行更换。
具体地，可拆卸连接件303包括至少一个连接凸台3033及至少一个第一螺栓3032，连接凸台3033上设有能够与第一螺栓3032螺纹连接的第一螺孔3031。
通常连接凸台3033及第一螺栓3032设置为两个，两个连接凸台3033分别设置在支撑主体301的相对两侧，以提高浮子支撑装置30安装的稳固性。在具体应用中，如图25及图27所示，水箱箱体20上设有第二螺孔2012，从而通过第一螺栓3032与第一螺孔3031及第二螺孔2012的螺纹连接，以实现浮子支撑装置30与水箱箱体20的组装。
具体地，如图25、图26及图28所示，支撑主体301包括进水管路3012以及浮子支撑架3011，浮子支撑架3011上设有用于容置浮子50的第一空腔3013，进水管路3012与第一空腔3013相连通。
浮子支撑架3011与浮子50活动连接，进水管路3012的一端从装配孔40穿出，而浮子支撑架3011位于水箱箱体20内，这样在需向水箱箱体20注水的情况下，通过进水管路3012连接外界水源，从而使液体通过进水管路3012及浮子支撑架3011的第一空腔3013进入到水箱箱体20内，而在水箱箱体20注满液体的情况下，通过液体的浮力带动浮子50上升，从而进入到第一空腔3013内，并封堵进水管路3012，从而实现自动停止液体注入的目的。
如图24、图25、图28及图29所示，本公开实施例提供了一种净水箱，包括水箱箱体20及上述的浮子支撑装置30，主体上设有水箱箱体20，水箱箱体20的箱壁上设有装配孔40，浮子支撑装置30安装在装配孔40上；浮子支撑装置30的第一密封体3021位于装配孔40内，以对封堵支撑主体301的外壁与装配孔40内壁之间的缝隙；浮子支撑装置30的第二密封体3022与装配孔40的内侧边缘相贴合，以对装配孔40的内侧边缘进行封堵。
具体地，水箱箱体20包括蓄水部及盖体201，蓄水部与盖体201可拆卸连接，从而便于将盖体201拆下，以对蓄水部内部进行清理。在一些实现方式中，装配孔40开设在重量较轻的盖体201上，从而便于浮子支撑装置30的安装操作。
需要说明的是，本实施例中所涉及的浮子支撑装置30可采用上述实施例的浮子支撑装置30，具体浮子支撑装置30的实现和工作原理可参见上述实施例中相应的内容，此处不再赘述。
进一步地，如图26、图27及图28所示，水箱箱体20的内壁设有安装部2011，安装部2011上开设有第二螺孔2012，浮子支撑装置30的第一螺栓3032与浮子支撑装置30的第一凸台上的第一螺孔3031及第二螺孔2012螺纹连接，以使浮子支撑装置30与水箱箱体20可拆卸连接。
第二螺孔2012与第一螺孔3031的数量相同，从而通过第一螺栓3032与第一螺孔3031及第二螺孔2012的螺纹连接，以实现浮子支撑装置30与水箱箱体20的组装。
本公开实施例提供了一种清洁设备，包括主体及上述的净水箱，净水箱设置在主体上。
根据本公开实施例所提供的一种浮子支撑装置、净水箱及清洁设备，该浮子支撑装置通过第一密封体封堵支撑主体的外壁与装配孔内壁之间的缝隙，以防止清洁液通过缝隙流出，并且通过第二密封体对装配孔的内侧边缘进行封堵，以防止清洁液进入到装配孔内，这样通过第一密封体及第二密封体对装配孔进行全方位的封堵，进而提高了浮子支撑装置与装配孔之间的密封性，避免了清洁液从浮子支撑装置与装配孔之间的缝隙漏出而对清洁设备内部的电子元件造成损害的现象发生，提高了清洁设备的使用寿命。
需要说明的是，本实施例中所涉及的净水箱可采用上述实施例的净水箱，具体净水箱的实现和工作原理可参见上述实施例中相应的内容，此处不再赘述。
最后应说明的是：本说明书中各个实施例采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似部分互相参见即可。
以上实施例仅用以说明本公开的技术方案，而非对其限制；尽管参照前述实施例对本公开进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本公开各实施例技术方案的精神和范围。

Claims (21)

  1. 一种自动换水组件，其特征在于，所述自动换水组件包括：控制装置和水箱组件，所述控制装置配置为实现所述水箱组件的自动加注清水；
    所述水箱组件包括：
    清水箱本体；
    进水管，配置为向所述清水箱本体内加注清水；以及
    浮体阀，设置在所述清水箱本体中，配置为随着所述清水箱本体内的水面高度的变化而上下移动，
    响应于所述浮体阀位于第一位置，所述控制装置控制所述进水管停止向所述清水箱本体内加注清水，以及
    响应于所述浮体阀位于第二位置，所述浮体阀堵住所述进水管向所述清水箱本体注水的出口。
  2. 根据权利要求1所述的自动换水组件，其中，所述浮体阀包括：
    枢转杆，包括：
    第一端部，与固定转轴枢接；以及
    第二端部，与所述第一端部相对设置；
    浮体部，与所述第二端部连接，配置为随着所述清水箱本体内的水面的上升而相对于所述枢转杆的所述第一端部旋转直至所述浮体阀位于所述第一位置。
  3. 根据权利要求2所述的自动换水组件，其中，响应于所述浮体阀位于第一位置，且所述清水箱本体的水面继续上升，所述浮体部带动所述枢转杆相对于所述固定转轴旋转直至所述浮体阀位于第二位置。
  4. 根据权利要求2或3所述的自动换水组件，其中，所述浮体阀还包括：
    塞体，与所述枢转杆的第一端部活动连接，配置为在所述枢转杆的第一端部的抵推下，朝向或远离所述进水管的出口移动，以封堵或打开所述进水管的出口。
  5. 根据权利要求4所述的自动换水组件，其中，
    所述塞体包括一空腔，所述空腔包括一向下的开口；
    所述枢转杆的第一端部包括一推抵杆，可自由活动地伸入所述空腔内，配置为随着所述枢转杆的旋转，抵推所述空腔的相对的两侧壁，以使所述塞体朝向或远离所述进水管的出口移动。
  6. 根据权利要求5所述的自动换水组件，其中，所述水箱组件还包括：
    固定套壳，容置所述进水管的出口、所述塞体以及所述枢转杆的第一端部，
    所述枢转杆的第一端部通过所述固定转轴连接于所述固定套壳的相对的两侧壁之间，配置为所述枢转杆绕所述固定转轴相对于所述固定套壳可转动。
  7. 根据权利要求6所述的自动换水组件，其中，
    所述固定套壳内侧壁上设置有至少一个滑道，配置为与所述塞体滑动连接。
  8. 根据权利要求7所述的自动换水组件，其中，所述塞体外侧壁设置有至少一个滑轨，所述滑轨与所述滑道配合实现滑动连接。
  9. 根据权利要求4-8中任一项所述的自动换水组件，其中，所述塞体还包括：
    软质胶垫，设置于所述塞体与所述进水管的出口相抵接的端面，配置为响应于所述塞体朝向或远离所述进水管的出口移动，所述软质胶垫封堵或打开所述进水管的出口。
  10. 根据权利要求1-9中任一项所述的自动换水组件，其中，所述进水管的出口为锥形结构。
  11. 根据权利要求1-10中任一项所述的自动换水组件，其中，所述清水箱本体顶部处设置有溢水孔，通过溢水管连通至外界。
  12. 根据权利要求2-10中任一项所述的自动换水组件，其中，所述自动换水组件还包括：
    信号发射部件，配置为发射感应信号；以及
    信号感应部件，配置为接收感应信号，
    所述信号发射部件和所述信号感应部件中的一个设置在所述浮体部内，所述信号发射部件和所述信号感应部件中的另一个设置在所述清水箱本体的侧壁上，
    响应于所述浮体部移动使得所述浮体阀位于第一位置，所述信号感应部件被触发，使得控制装置控制所述进水管停止向所述清水箱本体内加注清水。
  13. 根据权利要求12所述的自动换水组件，其中，所述信号发射部件包括磁体，所述信号感应部件包括霍尔元件。
  14. 根据权利要求1所述的自动换水组件，包括浮子支撑装置，所述浮子支撑装置应用于所述水箱组件并包括支撑主体，其中所述支撑主体的外周设有密封件；
    所述密封件包括第一密封体及与所述第一密封体相连接的第二密封体，所述第一密封体能够伸入至所述清水箱本体的装配孔内，以封堵所述支撑主体的外壁与装配孔内壁之间的缝隙；
    所述第二密封体能够与所述装配孔的内侧边缘相贴合，以对所述装配孔的内侧边缘进行封堵。
  15. 根据权利要求14所述的自动换水组件，其中所述第一密封体包括套设在所述支撑主体上的连接体，所述连接体上沿轴向设有至少一个能够与所述装配孔过盈配合的密封环。
  16. 根据权利要求14或15所述的自动换水组件，其中所述密封环与所述连接体一体成型。
  17. 根据权利要求14-16中任一项所述的自动换水组件，其中所述第二密封体与所述第一密封体一体成型。
  18. 根据权利要求14-17中任一项所述的自动换水组件，其中所述支撑主体上还设 有与所述水箱箱体可拆卸连接的可拆卸连接件。
  19. 根据权利要求18所述的自动换水组件，其中所述可拆卸连接件包括至少一个连接凸台及至少一个螺栓，所述连接凸台上设有能够与所述螺栓螺纹连接的第一螺孔。
  20. 根据权利要求14-19中任一项所述的自动换水组件，其中所述支撑主体包括进水管路以及浮子支撑架，所述浮子支撑架上设有用于容置浮子的空腔，所述进水管路与所述空腔相连通。
  21. 一种自清洁维护站，其特征在于，包括储水腔，所述储水腔用于容置如权利要求1-20任一所述的自动换水组件。
PCT/CN2023/096121 2022-05-25 2023-05-24 自动换水组件及自清洁维护站 WO2023227038A1 (zh)

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