WO2022237479A1 - Procédé de commande de dispositif de nettoyage, procédé de commande de système de nettoyage et dispositif de nettoyage - Google Patents

Procédé de commande de dispositif de nettoyage, procédé de commande de système de nettoyage et dispositif de nettoyage Download PDF

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Publication number
WO2022237479A1
WO2022237479A1 PCT/CN2022/087952 CN2022087952W WO2022237479A1 WO 2022237479 A1 WO2022237479 A1 WO 2022237479A1 CN 2022087952 W CN2022087952 W CN 2022087952W WO 2022237479 A1 WO2022237479 A1 WO 2022237479A1
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WIPO (PCT)
Prior art keywords
cleaning
fluid
cleaning device
control method
base station
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PCT/CN2022/087952
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English (en)
Chinese (zh)
Inventor
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
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Publication of WO2022237479A1 publication Critical patent/WO2022237479A1/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
    • A47L11/28—Floor-scrubbing machines, motor-driven
    • A47L11/282—Floor-scrubbing machines, motor-driven having rotary tools
    • 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
    • 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
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4041—Roll shaped surface treating tools
    • 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
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4083—Liquid supply reservoirs; Preparation of the agents, e.g. mixing devices
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
    • G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
    • 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
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
    • 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
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
    • A47L2201/02—Docking stations; Docking operations
    • A47L2201/026—Refilling cleaning liquid containers

Definitions

  • the disclosure belongs to the field of cleaning technology, and particularly relates to a method for controlling cleaning equipment, a method for controlling a cleaning system, and cleaning equipment.
  • a mixture of detergent and water is usually used as a cleaning liquid to clean the object to be cleaned.
  • the detergent and water are mixed in the clean water tank of the cleaning equipment according to a certain ratio to form a cleaning liquid, and then the cleaning The liquid is added to the cleaning part (rolling brush, cleaning plate, etc.) of the cleaning equipment to achieve a relatively good cleaning effect on stubborn stains.
  • the proportion of cleaning agent is controlled, the cleaning process of this cleaning agent must also be carried out exclusively, and not every surface to be cleaned needs to be applied in order to achieve the best cleaning quality and hygiene conditions, This results in increased time expenditure and additional costs.
  • a hot steam generating device can be installed in the cleaning equipment.
  • the atomization heating device of the cleaning equipment can be controlled by the input of the control signal, and the clean water in the clean water tank Water is steamed and sprayed onto the roller brush or cleaning disc to clean the surface to be cleaned, so as to soften the stubborn stains on the surface to be cleaned, so that it can be separated from the surface to achieve the purpose of cleaning.
  • the steam of cleaning equipment is not easy to control, often It will greatly consume the battery life of the cleaning equipment, and in the process of steam implementation, extra steam will often be leaked.
  • the present disclosure provides a cleaning device control method, a cleaning system control method, and a cleaning device.
  • the cleaning equipment control method, the cleaning system control method and the cleaning equipment of the present disclosure are realized through the following technical solutions.
  • a cleaning device control method including:
  • the cleaning device judges whether a cleaning mode selection signal is received
  • the cleaning device judges whether the cleaning liquid replenishment signal is received
  • the cleaning device If the cleaning device receives the cleaning liquid replenishment signal, the cleaning device transmits the cleaning mode type selected by the cleaning mode selection signal to the base station device; and,
  • the cleaning device is replenished with cleaning fluid by the base station device based at least on the type of cleaning mode selected by the cleaning mode selection signal.
  • the cleaning device control method further includes: the cleaning device determines whether to establish an electrical connection with the base station device.
  • the cleaning device control method further includes: if the cleaning device does not receive the cleaning liquid replenishment signal, the cleaning device waits for a signal input.
  • the cleaning device also transmits the received cleaning liquid replenishment signal to the base station device.
  • a cleaning system control method is provided.
  • the cleaning system includes a cleaning device and a base station device.
  • the cleaning device is controlled based on any one of the cleaning device control methods described above, and further includes:
  • the base station device activates the base station pump device to supply cleaning liquid to the cleaning device based on the received cleaning mode type sent by the cleaning device;
  • the base station device controls the heater of the base station device to start or not to start based on the received cleaning mode type sent by the cleaning device.
  • the cleaning system control method further includes: when the base station device controls the heater of the base station device to start based on the cleaning mode type, setting the heating power of the heater to the corresponding value of the cleaning mode type heating power.
  • a cleaning device control method including:
  • the cleaning device receives the start signal
  • the cleaning device enters the preset/selected cleaning mode
  • the cleaning device judges whether the preset/selected cleaning mode is a normal temperature cleaning mode.
  • the heating device of the cleaning device will not be activated.
  • the temperature detection device of the cleaning device provides the cleaning device with the temperature of the cleaning part of the cleaning device The temperature of the cleaning liquid is detected, and if the temperature of the cleaning liquid does not reach the preset temperature corresponding to the ultra-high temperature cleaning mode, the heating device of the cleaning device is activated to heat the cleaning liquid in the cleaning device until the temperature of the cleaning liquid The temperature reaches the preset temperature corresponding to the super-temperature cleaning mode.
  • the cleaning device after the heating device of the cleaning device is activated, the cleaning device performs the following steps:
  • the cleaning device is shut down or the heating device of the cleaning device is turned off.
  • the cleaning device if the remaining amount of cleaning liquid in the clean water tank is less than or equal to a remaining amount threshold, the cleaning device also generates a remaining amount warning signal.
  • the cleaning device control method further includes: if the cleaning liquid residual volume in the clean water tank is greater than or equal to the residual volume threshold value, the pumping device of the cleaning equipment cleans the liquid based on the preset/selected The pumping power corresponding to the mode outputs the cleaning liquid to the cleaning part of the cleaning device.
  • the heating device of the cleaning device is based on the heating corresponding to the preset/selected cleaning mode The power heats the cleaning liquid output to the cleaning section.
  • a cleaning device capable of performing any one of the cleaning device control methods described above, including:
  • a clean water tank for supplying fluid to the cleaning head device.
  • the cleaning head device includes:
  • a fluid delivery assembly for delivering fluid to the roller brush assembly
  • a heating device after the fluid is heated by the heating device, it is transported to the roller brush assembly via the fluid delivery assembly.
  • the rolling brush assembly includes:
  • the first fluid distribution part includes a fluid input part, a fluid output part and a first cavity, the fluid is input into the first cavity through the fluid input part, and into the first cavity The fluid in a cavity is output to the outside of the first fluid distribution part through the fluid output part;
  • the second fluid distribution part is arranged outside the first fluid distribution part, the second fluid distribution part has a second cavity, and the second cavity receives the fluid distributed through the first fluid distribution part.
  • the fluid output by the fluid output part of the part and,
  • the main body part of the rolling brush, the main body of the rolling brush has a main cavity and a fluid output part, the first fluid distribution part and the second fluid distribution part are both arranged in the main cavity of the main body of the rolling brush , when the main body part of the rolling brush is driven to rotate, the fluid in the second cavity of the second fluid distribution part is output through the fluid output part of the main body part of the rolling brush at least based on the action of centrifugal force.
  • the heating device is a thick film heating device.
  • the cleaning device further includes a casing, the heating device and the fluid conveying assembly are arranged inside the casing, and the rolling brush assembly is partially arranged inside the casing .
  • the distance between the heating device and the roller brush assembly is smaller than the distance between the heating device and the rear wall of the casing.
  • the heating device includes a fluid outlet pipe
  • the fluid delivery assembly includes a connecting pipe and a connection end
  • the first connection between the fluid outlet pipe and the connection pipe of the fluid delivery assembly The second end of the connecting pipe is connected to the connecting end, and a pipe is formed in the connecting end so that the fluid is delivered to the first fluid distribution part through the connecting end.
  • the cleaning device further includes a driving device and a transmission device, both of which are disposed inside the housing, and the driving device transmits the rotation motion through the transmission device.
  • the device is delivered to the brush body portion of the brush assembly.
  • Fig. 1 is a schematic flowchart of a cleaning device control method according to an embodiment of the present disclosure.
  • Fig. 2 is a schematic diagram of the overall structure of a cleaning device according to an embodiment of the present disclosure.
  • Fig. 3 is a schematic diagram of an overall structure of a base station device according to an embodiment of the present disclosure.
  • Fig. 4 is a schematic flowchart of a cleaning device control method according to another embodiment of the present disclosure.
  • Fig. 5 is a schematic flowchart of a cleaning system control method according to an embodiment of the present disclosure.
  • Fig. 6 is a schematic flowchart of a cleaning device control method according to another embodiment of the present disclosure.
  • Fig. 7 is a schematic flowchart of a cleaning device control method according to another embodiment of the present disclosure.
  • Fig. 8 is a flow chart of the anti-dry burning control of the heating device of the cleaning equipment according to an embodiment of the present disclosure.
  • Fig. 9 is a control flow of the heating device dry-dry prevention control of the cleaning device according to another embodiment of the present disclosure.
  • Fig. 10 is a schematic structural view of a cleaning head device of a cleaning device according to an embodiment of the present disclosure.
  • Fig. 11 is one of the perspectives of the structural diagram of the cleaning head device of the cleaning device according to an embodiment of the present disclosure after removing a part of the housing.
  • Fig. 12 is the second perspective view of the schematic structural view of the cleaning head device of the cleaning device according to an embodiment of the present disclosure after removing a part of the housing.
  • Fig. 13 is a third perspective view of the schematic structural view of the cleaning head device of the cleaning device according to an embodiment of the present disclosure after removing a part of the housing.
  • Fig. 14 is one of the partial structural schematic diagrams of the cleaning head device of the cleaning device according to an embodiment of the present disclosure after removing the casing.
  • Fig. 15 is the second schematic diagram of the partial structure of the cleaning head device of the cleaning device according to an embodiment of the present disclosure after removing the housing.
  • Fig. 16 is one of partial structural schematic diagrams of a roller brush assembly according to an embodiment of the present disclosure.
  • Fig. 17 is the second schematic diagram of the partial structure of the roller brush assembly according to an embodiment of the present disclosure.
  • Fig. 18 is the third schematic diagram of the partial structure of the roller brush assembly according to an embodiment of the present disclosure.
  • Fig. 19 is a fourth schematic view of the partial structure of the roller brush assembly according to an embodiment of the present disclosure.
  • Fig. 20 is the fifth schematic diagram of the partial structure of the roller brush assembly according to an embodiment of the present disclosure.
  • Fig. 21 is the third schematic diagram of the partial structure of the cleaning head device according to an embodiment of the present disclosure after removing the casing.
  • Fig. 22 is the fourth schematic view of the partial structure of the cleaning head device according to an embodiment of the present disclosure after removing the casing.
  • Fig. 23 is the sixth schematic diagram of the partial structure of the roller brush assembly according to an embodiment of the present disclosure.
  • Fig. 24 is the seventh schematic diagram of the partial structure of the roller brush assembly according to an embodiment of the present disclosure.
  • Fig. 25 is the eighth schematic diagram of the partial structure of the roller brush assembly according to an embodiment of the present disclosure.
  • Fig. 26 is a ninth partial structural schematic diagram of a rolling brush assembly 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., in “side walls”)”, etc., to describe the relationship between one component and another (other) component as shown in the drawings relation.
  • 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.
  • the cleaning device control method S100 includes:
  • the cleaning device judges whether a cleaning mode selection signal is received
  • the cleaning device judges whether a cleaning liquid replenishment signal is received
  • the cleaning device If the cleaning device receives the cleaning liquid replenishment signal, the cleaning device transmits the cleaning mode type selected by the cleaning mode selection signal to the base station device; and,
  • the cleaning device is replenished with cleaning liquid by the base station device.
  • the cleaning device control method S100 of this embodiment may be performed when the cleaning device docks on the base station device.
  • the cleaning device may receive the above-mentioned cleaning mode selection signal by receiving an operation action of an operator through a control panel or a touch screen arranged on the cleaning device.
  • the cleaning equipment can also be provided with a wireless communication module on the cleaning equipment to receive the cleaning mode selection signal sent by the operator through a remote control or a mobile phone.
  • the cleaning device may have a control device, and the cleaning mode selection signal received via the wireless communication module or control panel, touch screen, etc. is transmitted to the control device, and the control device may be a control circuit board or a control chip of the cleaning device.
  • the cleaning device can be set to multiple cleaning modes, such as normal temperature cleaning mode, heating cleaning mode (multiple heating cleaning modes with different temperatures can be set), high temperature sterilization mode and so on.
  • Each cleaning mode can correspond to a cleaning device control signal group, the cleaning device control signal group acts on the cleaning part of the cleaning device, the power of the heating device of the cleaning device, the power of the suction device of the cleaning device, the supply of the cleaning device to the cleaning part Liquid flow (power of pumping device) etc. are controlled.
  • the cleaning device control signal set is generated and output by the control device of the cleaning device described above.
  • Fig. 2 exemplarily shows the overall structure of the cleaning equipment
  • Fig. 3 exemplarily shows the overall structure of the base station equipment.
  • the base station equipment can perform operations such as supplementing cleaning liquid to the cleaning equipment, recovering the cleaning liquid in the cleaning equipment, charging the cleaning equipment, and heating the cleaning liquid provided to the cleaning equipment.
  • the cleaning part of the equipment (such as the roller brush assembly).
  • the cleaning device control method S100 further includes: the cleaning device determines whether to establish an electrical connection with the base station device.
  • This step can be performed in step S102, or can be performed between step S102 and step S104.
  • the cleaning device judges whether the cleaning device has docked with the base station device to charge and/or replenish cleaning liquid by judging whether to establish an electrical connection with the base station device.
  • the cleaning device control method S100 of this embodiment includes the following steps:
  • the cleaning device judges whether a cleaning mode selection signal is received
  • the cleaning device determines whether to establish an electrical connection with the base station device
  • the cleaning device determines whether a cleaning liquid replenishment signal is received
  • the cleaning device If the cleaning device receives the cleaning liquid replenishment signal, the cleaning device transmits the cleaning mode type selected by the cleaning mode selection signal to the base station device; and,
  • the cleaning device is replenished with cleaning liquid by the base station device.
  • the cleaning device control method in each of the above embodiments preferably, further comprising: if the cleaning device does not receive a cleaning liquid replenishment signal, the cleaning device waits for a signal input.
  • the cleaning device also transmits the received cleaning liquid replenishment signal to the base station device. Transmitting the received cleaning liquid replenishment signal to the base station device may be performed in step S106.
  • a cleaning system control method is provided, wherein the cleaning system includes cleaning equipment and base station equipment, and the cleaning equipment is controlled based on the cleaning equipment control method of any one of the above implementations, including:
  • the base station device activates the base station pump device based on the received cleaning mode type sent by the cleaning device to supply cleaning liquid to the cleaning device;
  • the base station device controls the heater of the base station device to start or not to start based on the received cleaning mode type sent by the cleaning device.
  • the base station equipment includes a controller, and the controller of the base station equipment activates the base station pump device to supply cleaning liquid to the cleaning equipment based on the received cleaning mode type of the cleaning equipment.
  • the controller of the base station equipment may be in the form of a control chip or a control circuit board.
  • the controller of the base station equipment starts the pump device of the base station, it can also judge whether it is received whether the liquid joint part of the cleaning equipment is connected to the liquid joint part of the base station equipment, wherein the liquid joint part of the cleaning equipment is connected to the liquid joint part of the base station equipment. Whether the liquid joint part is connected or not can be generated by setting a trigger switch to generate a connection signal.
  • the trigger switch is preferably set on the base station equipment, and the trigger switch can also be set on both the cleaning equipment and the base station equipment.
  • the controller of the base station device generates a heater activation control signal or does not generate a heater activation control signal based on the received cleaning mode type sent by the cleaning device.
  • the heating power of the heater is set to the heating power corresponding to the cleaning mode type.
  • the cleaning device control method S200 includes:
  • the cleaning device receives a start signal
  • the cleaning device enters a preset/selected cleaning mode
  • the cleaning device judges whether the preset/selected cleaning mode is a normal temperature cleaning mode.
  • the heating device of the cleaning device is not activated.
  • the cleaning mode can directly enter the cleaning mode of the last cleaning job.
  • the cleaning device can also enter the operation mode. A cleaning mode is selected by a person based on the cleaning mode selection signal.
  • Fig. 7 shows a schematic flowchart of a cleaning device control method S200 according to another embodiment of the present disclosure.
  • the cleaning device receives a start signal
  • the cleaning device enters a preset/selected cleaning mode
  • the cleaning device judges whether the preset/selected cleaning mode is a normal temperature cleaning mode; and, if the preset/selected cleaning mode is a normal temperature cleaning mode, then perform S208, the heating device of the cleaning device is not activated or the heating device Standby, if the preset/selected cleaning mode is very high temperature mode, execute S2082, the temperature detection device of the cleaning device detects the temperature of the cleaning liquid provided by the cleaning device to the cleaning part of the cleaning device.
  • S2084 is executed to determine whether the temperature of the cleaning liquid of the cleaning device reaches a preset temperature.
  • the heating device of the cleaning equipment is activated to heat the cleaning liquid in the cleaning equipment until the temperature of the cleaning liquid reaches the corresponding temperature of the very warm cleaning mode preset temperature.
  • the very warm cleaning mode can be one heating cleaning mode or more than two heating cleaning modes, and for different heating cleaning modes, the heating device of the cleaning device can be set to different heating temperatures (or different heating powers).
  • multiple super-temperature cleaning modes can be set, and different super-temperature cleaning modes can have different preset temperatures, for example, the preset temperature of the first super-temperature cleaning mode is 50 degrees Celsius, and the preset temperature of the second super-temperature cleaning mode is 60 Celsius and so on.
  • the cleaning device performs the following steps:
  • starting the heating device or entering the standby state of the heating device can be realized by the control device of the cleaning device outputting a control signal to the heating device.
  • the remaining amount of cleaning liquid in the clean water tank of the cleaning equipment can be detected by a liquid level detection device (such as a photoelectric sensor) arranged adjacent to the clean water tank or by a liquid level detection device (such as an electrode-based liquid level detection device) arranged in the clean water tank. device) etc. for testing.
  • a liquid level detection device such as a photoelectric sensor
  • a liquid level detection device such as an electrode-based liquid level detection device
  • the cleaning device preferably, if the remaining amount of cleaning liquid in the clean water tank is less than or equal to the remaining amount threshold, the cleaning device also generates a remaining amount warning signal.
  • the residual warning signal can be generated and output by the control device of the cleaning device, and the control device can output the residual warning signal in the form of a light signal or an acoustic signal, for example, to the control panel or touch screen of the cleaning device Wait.
  • the pumping device of the cleaning equipment pumps the liquid based on the preset/selected cleaning mode.
  • the power outputs the cleaning liquid to the cleaning part of the cleaning device.
  • the pumping device of the cleaning device can be arranged upstream of the heating device, or can be arranged downstream of the heating device.
  • the heating device of the cleaning equipment is based on the heating power corresponding to the preset/selected cleaning mode.
  • the cleaning liquid output to the cleaning part is heated.
  • FIG. 8 and FIG. 9 exemplarily show the dry-boiling prevention workflows of two implementations of the present disclosure.
  • the base station equipment can perform operations such as replenishing the cleaning equipment with cleaning liquid, recovering the cleaning liquid in the cleaning equipment, and charging the cleaning equipment.
  • the cleaning equipment can have, for example, a tray to carry the cleaning part of the cleaning equipment.
  • the cleaning part of the cleaning device may be a solid roller brush, or a roller brush with a cavity structure.
  • the cleaning device described above may include a cleaning head device.
  • the cleaning device capable of executing the cleaning device control method described above will be described in detail below with reference to FIGS. 10 to 26 .
  • the cleaning equipment of the present disclosure is designed with a brand-new internal water outlet roller brush structure (the preferred structure of the cleaning part of the cleaning equipment of the present disclosure will be described in detail below), which ensures that the hot water is discharged while ensuring that the fluid is evenly distributed.
  • the temperature will not be affected by the large vacuum and high wind speed when the cleaning head device is working, which will cause rapid cooling.
  • Fig. 10 shows a cleaning head device 1 according to an embodiment of the present disclosure.
  • the cleaning head device 1 has a housing 10, a rolling brush assembly 11, a mounting joint 16, a moving wheel 17 and the like.
  • the cleaning head device 1 can be detachably connected with other parts of the cleaning equipment, such as the main body of the operating rod of the cleaning device (for example, the main body of the operating rod of the floor scrubber).
  • the cleaning head device 1 can perform cleaning operation during the moving process.
  • the rolling brush assembly 11 includes:
  • the first fluid distribution part 111, the first fluid distribution part 111 includes a fluid input part, a fluid output part and a first cavity, the fluid is input into the first cavity through the fluid input part, and the fluid input into the first cavity is passed through The fluid output part outputs to the outside of the first fluid distribution part 111;
  • the second fluid distribution part 116, the second fluid distribution part 116 is arranged outside the first fluid distribution part 111, the second fluid distribution part 116 has a second cavity, and the second cavity receives the fluid passing through the first fluid distribution part 111 the fluid output by the output; and,
  • the main body part 112 of the rolling brush, the main body part 112 of the rolling brush has a main cavity and a fluid output part 1121, and the first fluid distribution part 111 and the second fluid distribution part 116 are all arranged in the main cavity of the main body part 112 of the rolling brush.
  • the fluid in the second cavity of the second fluid distribution part 116 is output through the fluid output part of the roller brush main body part 112 at least based on the action of centrifugal force.
  • the fluid input part of the first fluid distribution part 111 may be an end part of the first fluid distribution part 111 .
  • the first fluid distributing part 111 and the rolling brush main body part 112 can both be in the shape of a cylinder, and they are arranged coaxially.
  • the rolling brush assembly 11 of the present disclosure distributes the fluid delivered to the rolling brush assembly 11 twice through the above structural arrangement, so that the fluid can be output from the fluid output portion 1121 of the rolling brush main body 112 more uniformly.
  • the area of each cross section of the first cavity perpendicular to the extension direction of the first fluid distribution part 111 is proportional to the distance between each cross section and the fluid input part.
  • the first fluid distribution part 111 is designed in the shape of a hollow cylinder, and the area of each cross section of the cavity of the cylinder perpendicular to the extension direction of the first fluid distribution part 111 and the area between each cross section and the fluid input part proportional to the distance.
  • the first fluid distribution part 111 includes a first end part and a second end part, the radial dimension of the first end part is smaller than the radial dimension of the second end part, and the first end part The end portion serves as a fluid input portion of the first fluid distribution portion 111 .
  • the first fluid distribution part 111 is designed in the shape of a hollow truncated cone, and the area of each cross-section of the cavity of the truncated cone perpendicular to the extending direction of the first fluid distribution part 111 and the distance between each cross-section and the fluid input part Proportional.
  • the first fluid distribution part 111 when the fluid diffuses from the fluid input part (the first end part of the first fluid distribution part) to the distal end (the second end part of the first fluid distribution part), Diffusion resistance can be reduced, and the fluid can be diffused to the distal end as soon as possible, so that the fluid can be transported from the fluid output part of the first fluid distribution part 111 (such as the first through hole group 1111, which will be described in detail below) to the second fluid distribution part 116 more evenly transported.
  • the fluid output part of the first fluid distribution part 111 such as the first through hole group 1111, which will be described in detail below
  • the fluid output part of the first fluid distribution part 111 is at least one first through hole group 1111 formed on the first fluid distribution part 111, the first through hole group 1111 It includes more than two first through holes, and the first through hole group 1111 has more than two first through holes distributed along the extending direction of the first fluid distribution part 111 .
  • the number of the first through hole groups 1111 is more than two, and the more than two first through hole groups 1111 are uniformly arranged along the circumferential direction of the first fluid distribution part 111 .
  • Fig. 16, Fig. 17 and Fig. 20 all exemplarily show the first through hole group 1111, and Fig. 20 shows four first through hole groups 1111, and the four first through hole groups 1111 are along the first The circumferential direction of the fluid distribution part 111 is uniformly arranged.
  • the second cavity of the second fluid distribution part 116 includes more than two second sub-cavities 1161, each of the second sub-cavities 1161 is spaced apart, the first The number of the two sub-cavities is the same as the number of the first through-hole group 1111 , and each second sub-cavity 1161 is used to receive the fluid output through one first through-hole group 1111 .
  • the second cavity of the second fluid distribution part 116 includes four second sub-cavities 1161 , and two adjacent second sub-cavities 1161 are spaced apart.
  • the second fluid distribution part 116 is a baffle assembly
  • the baffle assembly includes a plurality of baffles
  • the baffles extend from the outer surface of the first fluid distribution part 111 to the main body of the roller brush
  • the inner surface of the part 112, or the partition extends from the outer surface of the first fluid distribution part 111 to a position close to the inner surface of the roller brush main body part 112, and a plurality of partitions are distributed along the circumferential direction of the first fluid distribution part 111 , each second subcavity 1161 is formed by two adjacent partitions.
  • the partition assembly and the first fluid distribution part 111 have the same extension dimension along the axial direction of the roller brush assembly 11 .
  • the first fluid distribution part 111 and the second fluid distribution part 116 are integrally structured.
  • the shape of the section of the second sub-cavity 1161 perpendicular to the axial direction of the rolling brush assembly 11 is fan-shaped.
  • the area of the cross section of the second subcavity 1161 perpendicular to the axial direction of the rolling brush assembly 11 decreases gradually along the direction from the first end to the second end of the rolling brush assembly 11, and the rolling brush
  • the first end of the component 11 is the fluid inlet end, that is, the area of each section of the second sub-cavity 1161 perpendicular to the axial direction of the roller brush assembly 11 is inversely proportional to the distance between each section and the fluid input part.
  • the rolling brush main body 112 is in a cylindrical shape, and more than two liquid outlet hole arrays are formed on the wall of the rolling brush main body 112, and each liquid outlet hole array corresponds to a second
  • the sub-cavity 1161 is used to output the liquid in the second sub-cavity 1161 .
  • more than two liquid outlet hole arrays are uniformly arranged along the circumferential direction of the roller brush main body 112 .
  • FIG. 16 , FIG. 17 , and FIG. 18 all show liquid outlet hole arrays, and the present disclosure preferably sets four liquid outlet hole arrays, and those skilled in the art can properly adjust the number of liquid outlet hole arrays.
  • the liquid outlet hole array and the rolling brush main body 112 are integrally structured.
  • the liquid outlet hole array is formed on an arc-shaped plate, and the arc-shaped plate and the roller brush main body 112 are detachable structures. As shown in Figure 24.
  • the rolling brush assembly 11 further includes a first end cover assembly, the first end cover assembly is arranged at the first end of the rolling brush assembly 11, and the first end cover assembly includes a fluid conveying The pipeline, through the fluid delivery pipeline of the first end cover assembly, the fluid can be delivered to the fluid input part of the first fluid distribution part 111 , thereby being delivered to the first cavity of the first fluid distribution part 111 .
  • the first end cover assembly of the roller brush assembly 11 includes a first outer end cover 113 and a first inner end cover 117, the first outer end cover 113 and the first inner end cover 117 can rotate relatively,
  • the first inner end cover 117 is fixedly connected to the first end of the rolling brush main body 112 , so that the rolling brush main body 112 and the first outer end cover 113 can rotate relative to each other.
  • Both Fig. 25 and Fig. 26 show the first end cap assembly, the first outer end cap 113 and the first inner end cap 117 of the first end cap assembly have matching shapes with the roller brush body part 112 of the roller brush assembly 11 .
  • the first outer end cover 113 of the roller brush assembly 11 is formed with a first extension 1131 and a second extension 1132, the first extension 1131 and the second extension 1132 are integrally structured, and the fluid delivery pipe is formed inside the first extension 1131 and the second extension 1132, the first extension 1131 is formed on the first side of the first outer end cover 113, and the second The extension part 1132 is formed on a second side of the first outer end cover 113 opposite to the first side.
  • the rolling brush assembly 11 in each of the above embodiments further includes a second end cover 114 , and the second end cover 114 is arranged at the second end of the rolling brush assembly 11 .
  • roller brush assembly 11 of the above embodiment preferably, it further includes a bearing part 118, the bearing part 118 is arranged between the first outer end cover 113 and the first inner end cover 117, and the bearing part 118 and the first inner end cover 117 Both are sleeved on the second extension portion 1132 so that the first inner end cap 117 can rotate relative to the first outer end cap 113 .
  • the first inner end cover 117 can be fixedly connected with the first end of the roller brush main body 112 .
  • a sealing structure is provided between the second extension portion 1132 of the roller brush assembly 11 or the first inner end cover 117 and the fluid input portion of the first fluid distribution portion 111 to avoid fluid leakage.
  • the sealing structure may be a sealing ring 119 .
  • the sealing ring 119 can be sleeved on the third extension portion 1171 of the first inner end cover 117 , and the third extension portion 1171 has an extension dimension along the axial direction of the roller brush assembly 11 .
  • the third extension part 1171 is sleeved on at least a part of the second extension part 1132 , and the two are closely matched.
  • the first end of the rolling brush main body 112 is formed with a first connecting piece 1122, and the first connecting piece 1122 can be a cavity structure with a through hole in the middle, and the cavity structure can accommodate the first connecting piece 1122. At least a part of an inner end cover 117 can be fixedly connected with the first inner end cover 117 .
  • the first connecting piece 1122 also plays the role of closing the second cavity of the second fluid distribution part 116 at the first end of the roller brush body part 112.
  • the second end of the roller brush body part 112 can be A second connecting piece is formed, and the second connecting piece is at least used to close the second cavity of the second fluid distributing part 116 at the second end of the roller brush main body part 112 .
  • the rolling brush assembly 11 further includes a flexible portion, which is sleeved on the outside of the rolling brush main body 112 to absorb the fluid output through the fluid output portion of the rolling brush main body 112 .
  • the flexible part may be a flexible part made of various suitable materials, such as sponge, cloth, etc., which is not particularly limited in the present disclosure.
  • the "fluid” described in the above embodiments may be a liquid, such as water, or a mixed liquid of water and washing liquid, and the “fluid” may also be an atomized body.
  • the cleaning head device 1 includes:
  • the rolling brush assembly 11 of any one of the above embodiments; the fluid delivery assembly, the fluid delivery assembly is used to deliver the fluid to the rolling brush assembly 11; and the heating device 13, after the fluid is heated by the heating device 13, the fluid is delivered to the rolling brush Component 11.
  • the heating device 13 of the cleaning head device 1 is a thick film heating device. Those skilled in the art may alternatively select other types of heating devices.
  • the heating device 13 and the fluid conveying assembly of the cleaning head device 1 are both disposed inside the housing 10 , and the rolling brush assembly 11 is partially disposed inside the housing 10 .
  • the distance between the heating device 13 and the rolling brush assembly 11 is smaller than the distance between the heating device 13 and the rear wall 101 of the casing 10 .
  • the heating device 13 includes a fluid outlet pipe 132
  • the fluid delivery assembly includes a connecting pipe (not shown) and a connection end 121, and the connection between the fluid outlet pipe 132 and the connection pipe of the fluid delivery assembly The first end is connected, and the second end of the connecting pipe is connected to the connecting end 121 , and a pipe is formed in the connecting end 121 so that the fluid is delivered to the first fluid distribution part 111 through the connecting end 121 .
  • the connecting end 121 can be inserted into the first extension part 1131 , and the two are sealed and connected, for example, a sealing ring is used for sealing.
  • the cleaning head device 1 also includes a driving device 14 and a transmission device 15, the driving device 14 and the transmission device 15 are all arranged in the housing, and the driving device 14 transmits the rotation action to the user through the transmission device 15.
  • the roller brush body part 112 of the roller brush assembly 11 is shown in Figures 11 to 13, the cleaning head device 1 also includes a driving device 14 and a transmission device 15, the driving device 14 and the transmission device 15 are all arranged in the housing, and the driving device 14 transmits the rotation action to the user through the transmission device 15.
  • the roller brush body part 112 of the roller brush assembly 11 are all arranged in the housing, and the driving device 14 transmits the rotation action to the user through the transmission device 15.
  • the driving device 14 can be a driving motor, and the transmission device 15 can be a conveyor belt assembly. As shown in FIG. The rotation motion of the driving motor can be transmitted to the transmission tooth portion 151 , so that the rotation motion can be transmitted to the rolling brush assembly 11 .
  • the drive device 14 is provided with a waterproof isolation cover on the outside.
  • a cleaning device includes: the cleaning head device 1 of any one of the above embodiments; and a fresh water tank, which is used to supply fluid to the cleaning head device 1 .
  • the clean water tank can be a mechanism (such as a water storage bin) arranged inside the cleaning equipment, or a mechanism connected to an external water source.
  • a current collection part the current collection part is used to collect the output current of the driving device 14 of the cleaning head device; a signal processing part, the signal processing part is based on the driving device collected by the current collection part 14 the size of the output current to generate an alarm signal.
  • the signal processing unit when the output current of the driving device 14 is lower than the threshold current, the signal processing unit generates an alarm signal.
  • the above alarm signal can be used to indicate whether the cleaning equipment is installed with a roller brush assembly, for example, when the output current of the driving device 14 is less than a threshold current, the alarm signal indicates that the roller brush assembly is not installed.
  • the signal processing unit when the output current of the drive device 14 is less than the first threshold current, the signal processing unit generates a first alarm signal, and when the output current of the drive device 14 is greater than the second threshold current, the signal processing unit The processing unit generates a second alarm signal, and the second threshold current is greater than the first threshold current.
  • the above-mentioned first alarm signal may be used to indicate whether the cleaning equipment is equipped with a roller brush assembly, for example, when the output current of the driving device 14 is less than a threshold current, the first alarm signal indicates that the roller brush assembly is not installed.
  • the above-mentioned second alarm signal can be used to indicate that there is a rolling obstacle in the rolling brush assembly, for example, failures such as failure of the rolling brush assembly to rotate.
  • the cleaning equipment in each of the above-mentioned embodiments, preferably, it also includes a flow collection part, which is used to collect the flow or flow velocity of the fluid supplied from the clean water tank to the cleaning head device; the signal processing part also sends an alarm signal based on the flow or flow velocity .
  • An alarm signal based on the flow rate or flow rate can be used to instruct the heating device in the cleaning head device to add liquid, such as water.
  • the fluid heated to a predetermined temperature is delivered to the roller brush assembly 11 of the cleaning device.
  • 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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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

La présente divulgation concerne un procédé de commande de dispositif de nettoyage consistant : à déterminer, par un dispositif de nettoyage, si un signal de sélection de mode de nettoyage est reçu ; si le dispositif de nettoyage reçoit le signal de sélection de mode de nettoyage, à déterminer, par le dispositif de nettoyage, si un signal de remplissage de liquide de nettoyage est reçu ; si le dispositif de nettoyage reçoit le signal de remplissage de liquide de nettoyage, à transmettre, par le dispositif de nettoyage, un type de mode de nettoyage sélectionné par le signal de sélection de mode de nettoyage à un dispositif de station de base ; et à remplir le dispositif de nettoyage d'un liquide de nettoyage par le dispositif de station de base au moins sur la base du type de mode de nettoyage sélectionné par le signal de sélection de mode de nettoyage. La présente divulgation concerne en outre un procédé de commande de système de nettoyage et un système de commande.
PCT/CN2022/087952 2021-05-11 2022-04-20 Procédé de commande de dispositif de nettoyage, procédé de commande de système de nettoyage et dispositif de nettoyage WO2022237479A1 (fr)

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CN114027747B (zh) * 2021-10-29 2022-11-22 深圳乐动机器人有限公司 清洗装置
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