WO2023045217A1 - Système de nettoyage de surface et procédé d'auto-nettoyage de dispositif de nettoyage de surface - Google Patents

Système de nettoyage de surface et procédé d'auto-nettoyage de dispositif de nettoyage de surface Download PDF

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Publication number
WO2023045217A1
WO2023045217A1 PCT/CN2022/075430 CN2022075430W WO2023045217A1 WO 2023045217 A1 WO2023045217 A1 WO 2023045217A1 CN 2022075430 W CN2022075430 W CN 2022075430W WO 2023045217 A1 WO2023045217 A1 WO 2023045217A1
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WO
WIPO (PCT)
Prior art keywords
cleaning
surface cleaning
self
equipment
base station
Prior art date
Application number
PCT/CN2022/075430
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English (en)
Chinese (zh)
Inventor
刘煜
唐成
段飞
Original Assignee
北京顺造科技有限公司
苏州小顺科技有限公司
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 CN202122291832.1U external-priority patent/CN216569786U/zh
Priority claimed from CN202111109475.0A external-priority patent/CN113786138A/zh
Application filed by 北京顺造科技有限公司, 苏州小顺科技有限公司 filed Critical 北京顺造科技有限公司
Publication of WO2023045217A1 publication Critical patent/WO2023045217A1/fr

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    • 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
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid

Definitions

  • the disclosure relates to a surface cleaning system and a self-cleaning method for surface cleaning equipment.
  • Current surface cleaning devices can typically be used for wet scrubbing to clean hard floors or low-pile carpets. Such devices usually have one or more cleaning sections or cleaning discs made of woolen material. Stubborn dirt on floors can be scrubbed by adding water or a water/cleaner mixture. When the machine moves on the dirt, the dirt that has been wiped off by the cleaning part and dissolved by water or water/detergent mixture is sucked up by the cleaning heads arranged along the moving direction of the cleaning part. In the technology of setting the cleaning disc, it is not necessary to set With the cleaning head, the dirt is directly absorbed by the cleaning material on the cleaning disc.
  • the cleaning device After the cleaning device completes the cleaning operation on the surface to be cleaned, there is a lot of dirt on the cleaning part or the cleaning plate of the cleaning device, and objects such as hair may even be wrapped around; if the dirt is not cleaned in time, or the dirt is not completely cleaned, When the surface cleaning equipment is left for a period of time, it will produce peculiar smell, which will affect people's health and affect the user's experience.
  • the present disclosure provides a surface cleaning system and a self-cleaning method for surface cleaning equipment.
  • a surface cleaning system including a surface cleaning device and a base station; the surface cleaning device includes:
  • a cleaning liquid storage part for storing cleaning liquid
  • the cleaning part provides the cleaning liquid stored in it to the cleaning part or to the vicinity of the cleaning part, and realizes the cleaning of the surface to be cleaned or the self-cleaning of the cleaning part through the rotation of the cleaning part;
  • a recovery storage unit the recovery storage unit is used to recover the cleaning liquid used by the cleaning unit to clean the surface to be cleaned or after the cleaning unit has been self-cleaned;
  • a recovery system includes a suction power source and a suction nozzle, wherein the suction nozzle is arranged at the rear of the cleaning part and connected to the recovery storage part; the suction power source is used to the recovery storage section applies a negative pressure to suck and store the used cleaning liquid in the recovery storage section through the suction nozzle;
  • a rechargeable battery for storing electrical energy to provide power to the cleaning section and the recovery system to cause rotation of the cleaning section and negative pressure to the suction power source of the recovery system;
  • controller controls the actions of the cleaning part and the suction power source
  • the base station when the surface cleaning equipment stops at the base station, the base station provides electric energy to the surface cleaning equipment to charge the rechargeable battery; when the surface cleaning equipment is self-cleaning, the surface cleaning equipment's The self-cleaning process includes at least a low-power operation phase and/or a high-power operation phase.
  • the base station charges the rechargeable battery of the surface cleaning equipment; During the run phase, the base station stops charging the rechargeable battery of the surface cleaning device.
  • the base station includes a charging interface
  • the surface cleaning device includes a charging connector
  • the charging socket is connected to the charging port
  • the terminals are connected so that the base station provides power to the surface cleaning equipment.
  • the base station includes a cleaning liquid supply part for supplying cleaning liquid into the cleaning liquid storage part, or supplying the cleaning liquid from the cleaning liquid storage part. Return to the cleaning liquid supply part.
  • the base station further includes a heating device that heats the cleaning liquid when the cleaning liquid supply part is used to supply the cleaning liquid to the cleaning liquid storage part, and makes the The temperature of the cleaning liquid in the cleaning liquid storage part is a preset value.
  • the surface cleaning equipment further includes a cleaning water pump and a nozzle; the nozzle is arranged near the cleaning part, and is used to provide cleaning liquid to the cleaning part, wherein the cleaning liquid is stored
  • the cleaning water pump is arranged on the cleaning liquid delivery pipeline, and the cleaning liquid is pressurized and supplied to the nozzle.
  • the controller when the controller receives an instruction to perform self-cleaning on the surface cleaning equipment, the controller controls at least one of the cleaning water pump, the cleaning part and the suction power source One, wherein, when the cleaning water pump is working, the surface cleaning equipment is in a low-power operation phase, and when the cleaning part and/or suction power source is working, the surface cleaning equipment is in a high-power operation phase.
  • the cleaning water pump in the low power operation stage, operates at a low speed for a preset time, so that the cleaning part is in a wet state.
  • the cleaning water pump operates at a high rotational speed for at least a preset time, and the suction power source and/or the cleaning part operate at a high rotational speed preset time.
  • the cleaning water pump stops rotating at a preset time before the self-cleaning process of the surface cleaning device ends.
  • the cleaning water pump in the high power operation phase, operates at least at a low speed for a preset time.
  • the cleaning part after the high-power operation stage starts, the cleaning part operates at a low rotation speed for a preset time, and then operates at a high rotation speed until the self-cleaning process of the surface cleaning equipment ends.
  • the surface cleaning device includes a button switch, and when the button switch is triggered, the controller obtains an instruction to perform self-cleaning on the surface cleaning device.
  • the surface cleaning system further includes a photosensitive sensor to detect the amount of dirt contained in the cleaning part through the photosensitive sensor, when the amount of dirt contained in the cleaning part is less than When equal to the preset value, the self-cleaning process of the surface cleaning device ends.
  • At least one high power operation phase is performed during the self-cleaning process of the surface cleaning device.
  • a self-cleaning method for surface cleaning equipment comprising:
  • the surface cleaning equipment obtains the self-cleaning signal from the cleaning department
  • the surface cleaning equipment docks at the base station, judge whether the charging interface of the base station is connected to the charging connector of the surface cleaning equipment; when the charging interface of the surface cleaning equipment is not connected to the charging connector of the surface cleaning equipment, the After the connector is connected to the charging interface of the base station, the cleaning part of the surface cleaning equipment is started for self-cleaning;
  • the self-cleaning process of the cleaning part of the surface cleaning equipment includes a low-power operation stage and a high-power operation stage, and when the surface cleaning equipment is in the low-power operation stage, the The base station charges the rechargeable battery of the surface cleaning device; when the surface cleaning device is in a high power operation phase, the base station stops charging the rechargeable battery of the surface cleaning device.
  • the controller of the surface cleaning equipment when the controller of the surface cleaning equipment receives an instruction to perform self-cleaning on the surface cleaning equipment, the controller controls the cleaning of the surface cleaning equipment At least one of a water pump, a cleaning unit and a suction power source, wherein, when the cleaning water pump is working, the surface cleaning equipment is in a low-power operation stage, and when the cleaning unit and/or suction power source are working, The surface cleaning device is in a high power operating phase.
  • the cleaning water pump runs at a low speed for a preset time, so that the cleaning part is in a wet state.
  • the cleaning water pump operates at a high speed for at least a preset time, and the suction power source and the cleaning part operate at a high speed.
  • the speed runs for a preset time.
  • the cleaning water pump stops rotating at a preset time before the self-cleaning process of the surface cleaning device ends.
  • the cleaning water pump in the high-power operation phase, operates at least at a low speed for a preset time.
  • the cleaning part after the high-power operation phase starts, the cleaning part operates at a low speed for a preset time, and then runs at a high speed until the self-cleaning process of the surface cleaning equipment ends .
  • the surface cleaning device includes a button switch, and when the button switch is triggered, the controller obtains an instruction to perform self-cleaning on the surface cleaning device.
  • the self-cleaning instruction sent to the surface cleaning equipment by the mobile device connected with the surface cleaning equipment enables the controller to obtain the self-cleaning method for the surface cleaning equipment. Cleaning instructions.
  • the self-cleaning method for surface cleaning equipment further includes a photosensitive sensor to detect the amount of dirt contained in the cleaning part through the photosensitive sensor, and when the dirt contained in the cleaning part When the amount of dirt is less than or equal to the preset value, the self-cleaning process of the surface cleaning equipment ends.
  • the self-cleaning process of the surface cleaning device ends.
  • an electronic device comprising:
  • a processor the processor executes the execution instructions stored in the memory, so that the processor executes the above method.
  • a readable storage medium wherein execution instructions are stored in the readable storage medium, and the execution instructions are used to implement the above method when executed by a processor.
  • FIG. 1 is a schematic structural view of a surface cleaning system according to an embodiment of the present disclosure.
  • FIG. 2 is a schematic diagram of an isolated structure of a surface cleaning system according to an embodiment of the present disclosure.
  • Fig. 3 is a schematic structural diagram of a self-cleaning method for a surface cleaning device according to an embodiment of the present disclosure.
  • cross-hatching and/or shading in the figures is generally used to clarify the boundaries between adjacent features. As such, unless stated otherwise, the presence or absence of cross-hatching or shading conveys or indicates no specific material, material properties, dimensions, proportions, commonality between the illustrated components, and/or any other characteristic of the components, Any preferences or requirements for attributes, properties, etc. Also, in the drawings, the size and relative sizes of components may be exaggerated for clarity and/or descriptive purposes. While exemplary embodiments may be implemented differently, a specific process sequence may be performed in an order different from that described. For example, two consecutively described processes may be performed substantially simultaneously or in an order reverse to that described. In addition, the same reference numerals denote the same components.
  • connection When an element is referred to as being “on” or “over”, “connected to” or “coupled to” another element, the element may be directly on, directly connected to, or Or directly bonded to the other component, or intermediate components may be present. However, when an element is referred to as being “directly on,” “directly connected to,” or “directly coupled to” another element, there are no intervening elements present. To this end, the term “connected” may refer to a physical connection, an electrical connection, etc., with or without intervening components.
  • this disclosure may use terms such as “under”, “beneath”, “below”, “under”, “above”, “on”, “on” ... above”, “higher” and “side (e.g., as in “side walls”)”, etc., to describe one component compared to another (other) component as shown in the drawings Relationship.
  • Spatially relative terms are intended to encompass different orientations of the device in use, operation and/or manufacture in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as “below” or “beneath” other elements or features would then be oriented “above” the other elements or features.
  • the exemplary term “below” can encompass both an orientation of "above” and "beneath”.
  • the device may be otherwise positioned (eg, rotated 90 degrees or at other orientations), and as such, the spatially relative descriptors used herein are interpreted accordingly.
  • FIG. 1 is a schematic structural view of a surface cleaning system according to an embodiment of the present disclosure.
  • FIG. 2 is a schematic diagram of an isolated structure of a surface cleaning system according to an embodiment of the present disclosure.
  • the present disclosure provides a surface cleaning system, which includes a surface cleaning device 100 and a base station 200; connected and electrically connected so that the surface cleaning appliance 100 fluidly interacts with the base station 200 and the base station 200 provides electrical power to the surface cleaning appliance 100 .
  • the surface cleaning equipment 100 includes:
  • the cleaning liquid storage part 120 is used for storing cleaning liquid
  • the cleaning part 110, the cleaning liquid storage part 120 provides the cleaning liquid stored in it to the cleaning part 110 or to the vicinity of the cleaning part 110, and realizes the cleaning of the surface to be cleaned or the cleaning of the cleaning part 110 through the rotation of the cleaning part 110. self-cleaning;
  • a recovery storage unit 130 the recovery storage unit 130 is used to recover the cleaning liquid used by the cleaning unit 110 to clean the surface to be cleaned or after the cleaning unit 110 has been self-cleaned;
  • a recovery system 140 the recovery system 140 includes a suction power source and a suction nozzle, wherein the suction nozzle is arranged at the rear of the cleaning part 110 and connected to the recovery storage part 130; the suction power a source for applying negative pressure to the recovery storage 130 to suck and store used cleaning liquid in said recovery storage 130 through said suction nozzle;
  • the rechargeable battery 180 is used to store electrical energy, so as to provide power to the cleaning part 110 and the recovery system 140, so that the cleaning part 110 rotates, and the suction power source of the recovery system 140 generates negative pressure ;as well as
  • controller 170 controls the actions of the cleaning part 110 and the suction power source
  • the base station 200 when the surface cleaning device 100 docks at the base station 200, the base station 200 provides electric energy to the surface cleaning device 100 to charge the rechargeable battery 180; when the surface cleaning device 100 is self-cleaning, The self-cleaning process of the surface cleaning device 100 includes at least a low-power operation stage and/or a high-power operation stage.
  • the base station 200 supplies the rechargeable battery 180 charging; when the surface cleaning device 100 is in a high-power operation phase, the base station 200 stops charging the rechargeable battery 180 of the surface cleaning device 100 .
  • the surface cleaning system When the surface cleaning system is used for a period of time, especially when the surface to be cleaned has not been cleaned, it is necessary to self-clean the cleaning part, and then continue to clean the surface to be cleaned, which can effectively improve the surface to be cleaned. cleaning effect.
  • the self-cleaning of the cleaning part consumes electric energy of the surface cleaning equipment and shortens the battery life of the surface cleaning equipment.
  • the surface cleaning system of the present disclosure minimizes the power consumption of the surface cleaning equipment during self-cleaning, and can also charge the rechargeable battery of the surface cleaning equipment, thereby improving the battery life of the surface cleaning equipment and improving the user experience .
  • the cleaning part 110 may be bristles arranged on the outer peripheral surface of the roller brush. And the cleaning of the surface to be cleaned is realized by the rolling of the bristles.
  • the cleaning liquid storage part 120 can be in the form of a water tank for storing the cleaning liquid, and can transport the cleaning liquid to the cleaning part 110 or near the cleaning part 110, for example, the cleaning liquid storage part 120 can be stored through the cleaning liquid delivery pipeline 121 The cleaning liquid is sprayed to the cleaning part 110 or near the cleaning part 110 .
  • a water level detection device 123 and/or a water temperature detection device 122 may be provided inside or near the outside of the cleaning liquid storage unit 120 .
  • the water level detection device 123 can also be used as an in-position detection device, so as to detect whether the cleaning liquid storage part 120 is in place.
  • the water temperature detection device 122 can also be provided to the liquid delivery pipeline 121 .
  • the water level detection device 123 can detect the volume of the cleaning liquid stored in the cleaning liquid storage part 120, and can remind the user to fill up the cleaning liquid when the volume is less than a predetermined threshold.
  • the water temperature detection device 122 can be used to detect the temperature of the cleaning liquid stored in the cleaning liquid storage part 120, so that when the temperature of the liquid is lower than a predetermined temperature, the user is reminded.
  • the user can place the surface cleaning device 100 on the base station 200, and pass The fluidic interaction between the surface cleaning device 100 and the base station 200 controls the temperature of the cleaning liquid within the cleaning liquid reservoir of the surface cleaning device above a preset threshold.
  • the recycling storage part 130 may be in the form of a water tank, and may be used to store recycled dirty water. After the cleaning liquid is sprayed to the cleaning part 110 and dirt is cleaned by the cleaning liquid, the used cleaning liquid may be recovered into the recovery storage part 130 .
  • the suction nozzle can be connected to the recovery storage part 130 through the recovery channel 131 , wherein the suction nozzle can be arranged on or near the cleaning part 110 , and optionally can be arranged near the rear of the cleaning part 110 . In this way, when the liquid is recovered, the suction power source starts to work, and the used cleaning liquid and dirt are sucked through the suction nozzle, and transported to the recovery storage part 130 through the recovery channel.
  • the recovery storage 130 may include a bottom and a top for containing liquid and dirt, with a filter device 132 disposed at the top.
  • a filter device 132 disposed at the top.
  • the inhaled gas can be filtered by the filter device 132, and the filtered The gas is vented to the atmosphere, effectively achieving gas-liquid separation, while the liquid and dirt remain in the recovery storage 130 .
  • the base station 200 includes a charging interface 260, and the surface cleaning device 100 includes a charging connector.
  • the charging socket is connected to the charging connector, so that The base station 200 provides electrical energy to the surface cleaning device 100 .
  • the base station 200 is provided with the charging port 260 and the surface cleaning device 100 is provided with the charging plug 160 , it is also possible to provide the charging port to the surface cleaning device 100 and the charging plug to the base station 200 accordingly.
  • the surface cleaning equipment 100 may also include a cleaning water pump 124 and a nozzle; the nozzle is arranged near the cleaning part 110 for providing cleaning liquid to the cleaning part 110, wherein the cleaning liquid storage part 120 and the nozzle are cleaned by
  • the liquid delivery pipeline 121 is connected, and the cleaning water pump 124 is arranged on the cleaning liquid delivery pipeline 121 to provide the cleaning liquid to the nozzle after being pressurized.
  • the base station 200 may include a cleaning liquid supply part 210 and a base 220 .
  • the cleaning liquid supply part 210 may be in the form of a water tank and used to store cleaning liquid, and the stored cleaning liquid may be supplied to the cleaning liquid storage part 120 of the surface cleaning apparatus 100 .
  • the cleaning liquid supply part 210 is used to provide the cleaning liquid into the cleaning liquid storage part 120, or recover the cleaning liquid from the cleaning liquid storage part 120 to the cleaning liquid supply part 210, thereby realizing the connection between the surface cleaning equipment and the base station. fluid interaction between them.
  • the base station 200 may include a base station water pump 230 and a water supply pipeline 240 .
  • the water supply pipeline 240 of the base station 200 is in fluid communication with the water supply pipeline 150 of the surface cleaning equipment 100, and the base station water pump 230 can be set to the water supply pipeline 240, so that the cleaning liquid supply part 210 The cleaning liquid in is pumped into the cleaning liquid storage part 120 of the surface cleaning device 100 .
  • the connecting pipe (which can be set to the surface cleaning equipment 100 or to the base station 200) and corresponding The connection interface (which can be set to the surface cleaning device 100 or to the base station 200) is connected.
  • a heating device 250 can also be provided on the water supply pipeline 240, wherein the heating device 250 can be used to heat the cleaning liquid supplied to the cleaning liquid storage part 120 on the water supply pipeline, and make the cleaning liquid in the cleaning liquid storage part 120 clean
  • the temperature of the liquid is the preset value.
  • the controller 170 controls at least one of the cleaning water pump 124, the cleaning part 110 and the suction power source, wherein, when the cleaning water pump 124 is working, the surface cleaning equipment 100 is in the low-power operation stage, and when the cleaning part 110 and/or the suction power source are working, the surface cleaning equipment 100 is in the high-power operation stage .
  • the cleaning water pump 124 runs at a low speed for a preset time, so that the cleaning part 110 is in a wetting state.
  • the time of the low-power operation phase is about 10 seconds; in this phase, only the cleaning water pump 124 is in the working state, and the cleaning water pump is running at a low speed.
  • the cleaning water pump 124 runs at a high speed for a preset time at least, and the suction power source and/or the cleaning part 110 runs at a high speed for a preset time, for example, the suction power
  • the source and/or cleaning section 110 runs at high rotational speed until the self-cleaning process of the surface cleaning device 100 is completed.
  • the cleaning water pump 124 runs at a low speed for at least a preset time, for example, in the high-power operation stage, the clean water pump 124 first runs at a high speed for about 20 seconds, and then at a low speed. Run at high speed for about 10 seconds, and then run at high speed for about 20 seconds.
  • the self-cleaning process of the surface cleaning device After the self-cleaning process of the surface cleaning device lasts for a certain period of time (low-power operation stage), for example, after 10 seconds, it enters the high-power operation stage.
  • low-power operation stage For example, after the self-cleaning process of the surface cleaning device lasts for a certain period of time (low-power operation stage), for example, after 10 seconds, it enters the high-power operation stage.
  • the self-cleaning process of the surface cleaning equipment may also directly perform the high-power operation stage without including the low-power operation stage.
  • the suction power source and/or the cleaning part 110 can also run at a low speed, at this time, the suction power source and/or the cleaning part 110 can alternately operate at a low speed and a high speed run.
  • the suction power source is always running at a high speed; after the cleaning part runs at a low speed for 10 seconds, it runs at a high speed for 100 seconds, and the self-cleaning process ends.
  • the cleaning water pump 124 stops rotating for a preset time before the self-cleaning process of the surface cleaning device 100 ends, that is to say, during the self-cleaning process of the surface cleaning device 100, after the supply of cleaning liquid to the cleaning part is stopped, the cleaning part After rotating for a preset time and the suction power source working for a preset time, the cleaning part and the suction power source stop again.
  • the cleaning unit 110 operates at a low rotation speed for a preset time, and then operates at a high rotation speed until the self-cleaning process of the surface cleaning device 100 ends.
  • the surface cleaning device 100 includes a button switch, and when the button switch is triggered, the controller 170 obtains an instruction to perform self-cleaning on the surface cleaning device 100 .
  • the surface cleaning system further includes a photosensitive sensor to detect the amount of dirt contained in the cleaning part 110 through the photosensitive sensor, when the amount of dirt contained in the cleaning part 110 is less than or equal to When the preset value is reached, the self-cleaning process of the surface cleaning device 100 ends; wherein, the photosensitive sensor can be used as a part of the surface cleaning device and installed near the cleaning part; or, the photosensitive sensor can be used as a part of the base station, When the surface cleaning device stops at the base station, the photosensitive sensor is located near the cleaning part.
  • the electric energy provided by the base station 200 is provided to the cleaning water pump 124, the suction power source and/or the cleaning part 110;
  • the base station directly provides power, thus prolonging the battery life of the surface cleaning equipment.
  • a self-cleaning method for surface cleaning equipment wherein the surface cleaning equipment is the above-mentioned surface cleaning equipment, and the self-cleaning method for the surface cleaning equipment includes:
  • the surface cleaning device 100 obtains a self-cleaning signal from the cleaning unit 110;
  • the self-cleaning process of the cleaning part 110 of the surface cleaning device 100 includes a low-power operation stage and a high-power operation stage, and the surface cleaning device 100 is in During the low power operation stage, the base station 200 charges the rechargeable battery 180 of the surface cleaning device 100; Charge.
  • the controller 170 of the surface cleaning device 100 When the controller 170 of the surface cleaning device 100 receives an instruction to self-clean the surface cleaning device 100, the controller 170 controls the cleaning water pump 124, the cleaning part 110 and the suction power source of the surface cleaning device 100 At least one of, wherein, when the cleaning water pump 124 is working, the surface cleaning equipment 100 is in the low power operation stage, and when the cleaning part 110 and/or the suction power source is working, the surface cleaning equipment 100 is in the High power operation phase.
  • the cleaning water pump 124 runs at a low speed for a preset time, so that the cleaning part 110 is in a wetting state.
  • the time of the low-power operation phase is about 10 seconds; in this phase, only the cleaning water pump 124 is in the working state, and the cleaning water pump is running at a low speed.
  • the cleaning water pump 124 runs at a high speed for a preset time at least, and the suction power source and/or the cleaning part 110 runs at a high speed for a preset time, for example, the suction power
  • the source and/or cleaning section 110 runs at high rotational speed until the self-cleaning process of the surface cleaning device 100 is completed.
  • the cleaning water pump 124 runs at a low speed for at least a preset time, for example, in the high-power operation stage, the clean water pump 124 first runs at a high speed for about 20 seconds, and then at a low speed. Run at high speed for about 10 seconds, and then run at high speed for about 20 seconds.
  • the self-cleaning process of the surface cleaning device After the self-cleaning process of the surface cleaning device lasts for a certain period of time (low-power operation stage), for example, after 10 seconds, it enters the high-power operation stage.
  • low-power operation stage For example, after the self-cleaning process of the surface cleaning device lasts for a certain period of time (low-power operation stage), for example, after 10 seconds, it enters the high-power operation stage.
  • the self-cleaning process of the surface cleaning equipment may also directly perform the high-power operation stage without including the low-power operation stage.
  • the suction power source and/or the cleaning part 110 can also run at a low speed, at this time, the suction power source and/or the cleaning part 110 can alternately operate at a low speed and a high speed run.
  • the suction power source is always running at a high speed; after the cleaning part runs at a low speed for 10 seconds, it runs at a high speed for 100 seconds, and the self-cleaning process ends.
  • the cleaning water pump 124 stops rotating for a preset time before the self-cleaning process of the surface cleaning device 100 ends, that is to say, during the self-cleaning process of the surface cleaning device 100, after the supply of cleaning liquid to the cleaning part is stopped, the cleaning part After rotating for a preset time and the suction power source working for a preset time, the cleaning part and the suction power source stop again.
  • the cleaning unit 110 operates at a low rotation speed for a preset time, and then operates at a high rotation speed until the self-cleaning process of the surface cleaning device 100 ends.
  • the surface cleaning device 100 includes a button switch, and when the button switch is triggered, the controller 170 obtains an instruction to perform self-cleaning on the surface cleaning device 100 .
  • the surface cleaning system further includes a photosensitive sensor to detect the amount of dirt contained in the cleaning part 110 through the photosensitive sensor, when the amount of dirt contained in the cleaning part 110 is less than or equal to When the preset value is reached, the self-cleaning process of the surface cleaning device 100 ends; wherein, the photosensitive sensor can be used as a part of the surface cleaning device and installed near the cleaning part; or, the photosensitive sensor can be used as a part of the base station, When the surface cleaning device stops at the base station, the photosensitive sensor is located near the cleaning part.
  • the electric energy provided by the base station 200 is provided to the cleaning water pump 124, the suction power source and/or the cleaning part 110;
  • the base station directly provides power, thus prolonging the battery life of the surface cleaning equipment.
  • an electronic device comprising:
  • a processor the processor executes the execution instructions stored in the memory, so that the processor executes the above method.
  • a readable storage medium wherein execution instructions are stored in the readable storage medium, and the execution instructions are used to implement the above method when executed by a processor.
  • first and second are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features.
  • the features defined as “first” and “second” may explicitly or implicitly include at least one of these features.
  • “plurality” means at least two, such as two, three, etc., unless otherwise specifically defined.

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Abstract

Système de nettoyage de surface comprenant un dispositif de nettoyage de surface (100) et une station de base (200). Le dispositif de nettoyage de surface (100) comprend : une partie de stockage de liquide de nettoyage (120), une partie de nettoyage (110), une unité de stockage de récupération (130), un système de récupération (140), une batterie rechargeable (180) et un dispositif de commande (170) ; lorsque le dispositif de nettoyage de surface (100) est stationné au niveau de la station de base (200), la station de base (200) fournit de l'énergie électrique au dispositif de nettoyage de surface (100) afin de charger la batterie rechargeable (180) ; lorsque le dispositif de nettoyage de surface (100) effectue un auto-nettoyage, le processus d'auto-nettoyage du dispositif de nettoyage de surface (100) comprend au moins une étape de fonctionnement à faible puissance et/ou une étape de fonctionnement à haute puissance ; lorsque le dispositif de nettoyage de surface (100) se trouve à l'étape de fonctionnement à faible puissance, la station de base (200) charge la batterie rechargeable (180) du dispositif de nettoyage de surface (100) ; et lorsque le dispositif de nettoyage de surface (100) se trouve à l'étape de fonctionnement à haute puissance, la station de base (200) arrête la charge de la batterie rechargeable (180) du dispositif de nettoyage de surface (100). Un procédé d'auto-nettoyage du dispositif de nettoyage de surface (100) est également décrit.
PCT/CN2022/075430 2021-09-22 2022-02-08 Système de nettoyage de surface et procédé d'auto-nettoyage de dispositif de nettoyage de surface WO2023045217A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202111109475.0 2021-09-22
CN202122291832.1U CN216569786U (zh) 2021-09-22 2021-09-22 表面清洁系统
CN202111109475.0A CN113786138A (zh) 2021-09-22 2021-09-22 表面清洁系统及表面清洁设备的自清洁方法
CN202122291832.1 2021-09-22

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Publication Number Publication Date
WO2023045217A1 true WO2023045217A1 (fr) 2023-03-30

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