WO2022036818A1 - Système de nettoyage et robot de nettoyage - Google Patents

Système de nettoyage et robot de nettoyage Download PDF

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Publication number
WO2022036818A1
WO2022036818A1 PCT/CN2020/120045 CN2020120045W WO2022036818A1 WO 2022036818 A1 WO2022036818 A1 WO 2022036818A1 CN 2020120045 W CN2020120045 W CN 2020120045W WO 2022036818 A1 WO2022036818 A1 WO 2022036818A1
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WO
WIPO (PCT)
Prior art keywords
water
cleaning robot
cleaning
mopping
water storage
Prior art date
Application number
PCT/CN2020/120045
Other languages
English (en)
Chinese (zh)
Inventor
张贺鹏
王冬波
邹翔宇
Original Assignee
浙江明鹏新能源科技有限公司
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Filing date
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Application filed by 浙江明鹏新能源科技有限公司 filed Critical 浙江明鹏新能源科技有限公司
Priority to GB2111977.1A priority Critical patent/GB2604412A/en
Priority to DE112020001864.4T priority patent/DE112020001864T5/de
Publication of WO2022036818A1 publication Critical patent/WO2022036818A1/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
    • 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
    • A47L11/4002—Installations of electric equipment
    • A47L11/4005—Arrangements of batteries or cells; Electric power supply arrangements
    • 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
    • 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
    • A47L11/4088—Supply pumps; Spraying devices; Supply conduits
    • 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
    • A47L11/4091—Storing or parking devices, arrangements therefor; Means allowing transport of the machine when it is not being used
    • 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
    • A47L11/4094—Accessories to be used in combination with conventional vacuum-cleaning devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/04—Heat
    • A61L2/06—Hot gas
    • A61L2/07—Steam
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • 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
    • A47L2201/022—Recharging of batteries
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/17—Combination with washing or cleaning means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20—Targets to be treated
    • A61L2202/25—Rooms in buildings, passenger compartments

Definitions

  • the present application relates to the technical field of cleaning electrical appliances, and in particular, to a cleaning system and a cleaning robot.
  • cleaning robot As electronic intelligent technology becomes more and more mature, intelligent furniture is widely used in people's lives. As a kind of electronic smart furniture, cleaning robot has gradually become a product for people's daily use. Traditional cleaning robots have functions such as vacuuming, sweeping, and mopping to meet people's basic needs for daily cleaning. However, as people's pursuit of life quality is getting higher and higher, there is also a further demand for the functional diversity and intelligence of sweeping robots.
  • the traditional cleaning robot has a single cleaning mode and insufficient cleaning power.
  • a cleaning system and a cleaning robot are provided.
  • a cleaning robot comprising:
  • the dust collection mechanism is used to absorb dust and garbage
  • the mopping mechanism along the advancing direction of the cleaning robot, the mopping mechanism is arranged on the rear side of the vacuuming mechanism, and the mopping mechanism is used for contacting the ground to be cleaned;
  • a water storage mechanism for storing water
  • a steam generating mechanism the steam generating mechanism is communicated with the mopping mechanism, the steam generating mechanism is used for heating water and transporting the vaporized water vapor to the mopping mechanism, and the mopping structure can send to the mopping mechanism. Water vapor is emitted from the floor to be cleaned; and,
  • the conversion mechanism has a first conduction state and a second conduction state and is connected to the steam generating mechanism and the water storage mechanism respectively, and in the first conduction state, the conversion mechanism communicates with the When the water storage mechanism and the steam generating mechanism are in the second conduction state, the conversion mechanism communicates the water storage mechanism and the mopping mechanism.
  • a steam generating mechanism is added on the basis of the vacuuming mechanism, and the steam generating mechanism is set to communicate with the mopping mechanism, so that the cleaning robot has the function of vacuuming and adding the function of steam mopping.
  • the steam generating mechanism generates high-temperature steam, which can not only soften the dirt on the ground to be cleaned, but also achieve the effect of sterilization and disinfection.
  • the above-mentioned cleaning robot can switch between different pipelines through the conversion mechanism, so that the water in the water storage mechanism first enters the steam generating mechanism to be heated and vaporized and then sprayed or directly into the mopping mechanism, so that the cleaning robot can mop the floor with steam or It is to switch between two cleaning modes of wet water mopping, which increases the cleaning mode of the cleaning robot and further improves the functional diversity of the cleaning robot.
  • the vacuuming mechanism includes:
  • a dust suction fan which is used to absorb dust and garbage
  • a collection bin for collecting the dust and garbage adsorbed by the dust suction fan
  • the blocking member is arranged on the rear side of the dust suction fan along the advancing direction of the cleaning robot, and the blocking member is used for blocking the dust and garbage.
  • the blocking member has the function of gathering the dust and garbage to the air inlet of the vacuum fan.
  • the cleaning robot further includes an energy supply mechanism, and the energy supply mechanism is electrically connected to the dust suction mechanism, the steam generation mechanism, and the conversion mechanism, respectively.
  • the structure of the connecting wire powered by the external power supply can be saved, so that leakage of electricity can be avoided, and the cleaning robot can be free from the limitation of the length of the connecting wire, and can move freely. Causes secondary pollution of cleaning areas and cleaning robots.
  • the energy supply mechanism includes:
  • the battery compartment is provided with an air inlet channel and an air outlet, the air inlet channel is communicated with the collection compartment, and a filter element is arranged in the air inlet channel;
  • a battery module the battery module is arranged in the battery compartment, and the battery module is electrically connected to the dust suction mechanism, the steam generating mechanism and the conversion mechanism respectively.
  • the vacuum fan blows air into the battery compartment through the collection compartment and the air inlet channel, so that the battery module can be cooled.
  • the mopping mechanism is provided with a steam outlet, the steam outlet communicates with the steam generating mechanism, the mopping mechanism includes a mopping cloth, and along the advancing direction, the mopping cloth is disposed on the The rear side of the steam outlet. In this way, the dirt is first softened by steam at high temperature, and then the floor is mopped, which can enhance the cleaning effect.
  • the conversion mechanism includes a reversing valve, and the reversing valve is provided with a water inlet pipe, a first water outlet pipe and a second water outlet pipe, the water inlet pipe is communicated with the water storage mechanism, so The first water outlet pipe is in communication with the steam generating mechanism, the second water outlet pipe is in communication with the mopping mechanism, and the second water outlet pipe faces the mopping cloth.
  • the The reversing valve makes the water inlet pipe communicate with the first water outlet pipe
  • the reversing valve makes the water inlet pipe communicate with the second water outlet pipe.
  • the water storage mechanism includes a water tank, and the water tank is provided with a thermal insulation layer. In this way, the water in the tank can be thermally insulated.
  • the thermal insulation layer is made of thermal insulation material or is a vacuum interlayer
  • the water tank has a water storage cavity
  • the thermal insulation layer is arranged around the water storage cavity.
  • the cleaning robot further includes a walking mechanism, and the walking mechanism is used to drive the cleaning robot to walk along a navigation route. In this way, the automatic walking of the cleaning robot is realized.
  • the cleaning robot is further provided with a vision probe for acquiring scene information. In this way, the cleaning robot can avoid obstacles during walking.
  • a cleaning system includes a replenishment station and the above-mentioned cleaning robot, the replenishment station is in communication connection with the cleaning robot, the replenishment station includes a water replenishment module and a charging module, and the water replenishment module is used for the storage of the cleaning robot.
  • the water mechanism replenishes water
  • the charging module is used for charging the cleaning robot.
  • the water replenishment module includes:
  • the water storage tank is used for storing water, and the water storage tank is provided with a water supply pipe for water intake;
  • a water level control member the water level control member is arranged on the water storage tank and is connected to the water replenishment pipe, and when the water level of the water storage tank is lower than a preset threshold, the water level control member opens the water replenishment pipe , when the water level of the water storage tank is higher than a preset threshold, the water level control member closes the water supply pipe; the pump body, the pump body is communicated with the water storage tank, and the pump body is further provided with a The water replenishment interface of the water storage mechanism of the cleaning robot is connected.
  • the cleaning system further includes a heating module, the heating module is disposed in the water storage tank, and the heating module is used for heating water in the water storage tank.
  • the water storage mechanism can be filled with high-temperature water, thereby shortening the time for the steam generating mechanism to vaporize the water.
  • the supply station further includes a cleaning module
  • the cleaning module includes: a docking platform for carrying the cleaning robot; a cleaning pipe, one end of the cleaning pipe is connected to the pump The other end of the cleaning pipe is connected to the parking platform and faces the mopping mechanism of the cleaning robot. In this way, the mopping mechanism can be cleaned.
  • the docking platform is provided with a sewage collection tank, and the sewage collection tank is covered with a filter screen for carrying the cleaning robot; the sewage collection tank is also connected with a sewage discharge pipe for sewage discharge.
  • FIG. 1 is a schematic structural diagram of a cleaning system according to an embodiment of the present application.
  • FIG. 2 is a schematic structural diagram of a cleaning robot according to an embodiment of the present application.
  • FIG. 3 is a schematic structural diagram of a water storage mechanism according to an embodiment.
  • FIG 4 is a side view of a cleaning robot according to an embodiment.
  • FIG. 5 is a bottom view of a cleaning robot according to an embodiment.
  • FIG. 6 is a schematic diagram of the mechanism of a supply station according to an embodiment.
  • 1000 denotes cleaning system; 100 denotes cleaning robot; 101 denotes base; 10 denotes vacuuming mechanism; 11 denotes vacuuming fan; 12 denotes collection bin; 121 denotes filter bag; 22 means mop; 30 means water storage mechanism; 31 means water tank; 311 means water storage chamber; 32 means heat insulation layer; 321 means vacuum interlayer; 33 means pressure relief valve; 40 means conversion mechanism; 41 means reversing 42 represents the water inlet pipe; 43 represents the first water outlet pipe; 44 represents the second water outlet pipe; 50 represents the traveling mechanism; 51 represents the drive motor; 702 represents the cleaning module; 71 represents the water storage tank; 711 represents the water supply pipe; 72 represents the water level control part; 73 represents the heating module; 74 represents the pump body; Pipe; 78 stands for dock; 781 stands for sewage collection tank; 782 stands for filter; 783 stands for sewage pipe; 80 stands for steam generating mechanism; 81, heating chamber; 90 stands for energy supply mechanism; 91 stands for battery compartment; ; 9111 represents the filter; 912
  • FIG. 2 shows a schematic structural diagram of a cleaning robot 100 in an embodiment of the present application.
  • the cleaning robot 100 of an embodiment includes a base 101 , a dust suction mechanism 10 , a mopping mechanism 20 , a water storage mechanism 30 , a steam generating mechanism 80 and a conversion mechanism 40 .
  • the dust suction mechanism 10 is arranged on the base 101 and is used to absorb dust and garbage.
  • the mopping mechanism 20 is connected to the base 101 and disposed on the rear side of the vacuuming mechanism 10 .
  • the water storage mechanism 30 is fixed on the base 101 for storing water for use by the steam generating mechanism 80 or the mopping mechanism 20 .
  • the steam generating mechanism 80 is communicated with the mopping mechanism 20, and the steam generating mechanism 80 is used for heating water, so as to vaporize and transport the water to the mopping mechanism 20, and can spray steam to the ground.
  • the conversion mechanism 40 is connected to the steam generation mechanism 80 and the water storage mechanism 30, and has a first conduction state and a second conduction state. In the first conduction state, the conversion mechanism 40 communicates the water storage mechanism 30 and the steam generation mechanism 80. , in the second conduction state, the conversion mechanism 40 communicates the water storage mechanism 30 and the mopping mechanism 20 .
  • the forward direction of the cleaning robot 100 refers to the direction of the working path of the cleaning robot 100
  • the mopping mechanism 20 is arranged on the rear side of the vacuuming mechanism 10, so that the cleaning robot 100 can first check the working path of the cleaning robot 100 when working.
  • the dust and garbage are adsorbed and collected, and then the floor is cleaned by mopping, which improves the cleaning effect.
  • the steam generating mechanism 80 is used to heat and vaporize the water supplied by the water storage mechanism 30 to form high-temperature and high-pressure steam.
  • the heating module 73 is used to heat the water to vaporize the water. After the water in the water storage mechanism 30 enters the heating chamber 81, the heating module 73 can heat the water, so that the water is vaporized into water vapor.
  • the water storage mechanism 30 can store water preheated to a preset temperature (eg, 90°), and the preheated high-temperature water flows into the steam generating mechanism 80 to shorten the time for the steam generating mechanism 80 to heat and vaporize the water, or After the high-temperature water flows into the mopping mechanism 20, the high-temperature water can mop the floor and improve the mopping effect.
  • a preset temperature eg, 90°
  • the conversion mechanism 40 is used to extract the water in the water storage mechanism 30, and switch different pipelines to transport the water to different mechanisms. Specifically, when the conversion mechanism 40 is in the first conduction state, the conversion mechanism 40 can communicate the water storage mechanism 30 and the steam generation mechanism 80, so that the water in the water storage mechanism 30 enters the steam generation mechanism 80 first, and the water passes through the steam generation mechanism 80. The mechanism 80 is heated and vaporized to form high-temperature steam and then leads to the mopping mechanism 20, thereby realizing steam mopping. When the conversion mechanism 40 is in the second conduction state, the conversion mechanism 40 can communicate the water storage mechanism 30 and the mopping mechanism 20, so that the water in the water storage mechanism 30 is directly transported to the mopping mechanism 20 for mopping the floor. Mechanism 20 is used for mopping.
  • the above-mentioned cleaning robot 100 adds a steam generating mechanism 80 on the basis of the vacuuming mechanism 10, and makes the steam generating mechanism 80 communicate with the mopping mechanism 20, so that the cleaning robot 100 can increase the function of steam mopping after vacuuming.
  • the high-temperature steam generated by the generating mechanism 80 can not only soften the dirt at a high temperature, but also achieve the effect of sterilization and disinfection, which improves the functional diversity of the cleaning robot 100 .
  • the above cleaning robot 100 can switch between different pipelines through the conversion mechanism 40, so that the water in the water storage mechanism 30 first enters the steam generating mechanism 80 to be heated into steam or directly into the mopping mechanism 20, so that the cleaning robot 100 can be Switching between the two cleaning modes of steam mopping or wet water mopping increases the cleaning mode of the cleaning robot 100 and further improves the functional diversity of the cleaning robot 100 .
  • the dust suction mechanism 10 includes a dust suction fan 11 , a collection bin 12 and a blocking member 13 .
  • the suction fan 11 is used to absorb dust and garbage
  • the collection bin 12 is connected to the air duct of the suction fan 11 and is arranged on the base 101 for storing dust and garbage
  • the blocking member 13 is connected to the base 101 to block dust.
  • the dust suction fan 11 has an air inlet end and an air outlet end, the air inlet end of the dust suction fan 11 faces the ground, and the air outlet end of the dust suction fan 11 faces the collection bin 12 .
  • the collection bin 12 is communicated with the air outlet end of the dust suction fan 11 , so that the collection bin 12 collects the dust suction fan 11 to absorb dust and garbage.
  • the collection bin 12 is provided with a filter mesh pocket 121 , so as to facilitate the collection and removal of the dust and garbage adsorbed by the dust suction fan 11 .
  • the blocking member 13 is arranged on the rear side of the dust suction fan 11, and the blocking member 13 is used to block dust and garbage, and prevent the dust and garbage from moving to the rear side of the dust suction fan 11, thereby avoiding dust and garbage. If omitted, the cleaning effect of the cleaning mechanism 10 is improved.
  • the blocking member 13 is a baffle, the width of the baffle is consistent with the overall width of the cleaning robot 100 , and the height of the baffle can make the baffle just contact the ground.
  • the cleaning robot 100 further includes an energy supply mechanism 90.
  • the energy supply mechanism 90 is arranged on the base 101.
  • the energy supply mechanism 90 is electrically connected to the dust suction mechanism 10, the steam generation mechanism 80 and the conversion mechanism 40, respectively.
  • the mechanism 90 directly supplies power to the vacuuming mechanism 10, the steam generating mechanism 80 and the conversion mechanism 40, thereby eliminating the need for a wiring structure and requiring no external power wiring to be energized.
  • the cleaning range of the cleaning robot 100 will not be affected by the length of the wiring. It can be moved and used arbitrarily, and at the same time, risks such as leakage are avoided, and the wiring structure is omitted, and the secondary pollution problem of the cleaning area and the cleaning robot 100 itself caused by the grounding of the wiring is avoided.
  • the battery compartment 91 is provided with an air inlet channel 911 and an air outlet 912 , the air inlet channel 911 communicates with the collection compartment 12 , and a filter element 9111 is arranged in the air inlet channel 911 .
  • the battery compartment 91 is provided with a battery module 913, and the battery module 913 is electrically connected to the dust suction mechanism 10, the steam generating mechanism 80 and the conversion mechanism 40, respectively.
  • the battery compartment 91 communicates with the collection compartment 12 of the dust suction mechanism 10 through the air inlet channel 911 , so that the wind energy of the dust suction fan 11 enters the battery compartment 91 through the air inlet channel 911 to cool the battery module 913 .
  • the filter element 9111 can be a filter mesh membrane.
  • the battery module 913 is connected with a charging port, and the charging port is used for charging the battery module 913 .
  • the mopping mechanism 20 is provided with a steam outlet 21, and the steam outlet 21 is communicated with the steam generating mechanism 80.
  • the mopping mechanism 20 includes a mopping cloth 22. Along the advancing direction of the cleaning robot 100, the mopping cloth 22 is disposed at The rear side of the steam outlet 21 . When the cleaning robot 100 is working, the high-temperature steam is sprayed from the steam outlet 21 to soften the stubborn stains at high temperature, and then the softened stains are wiped with the mop 22 to improve the cleaning effect.
  • the conversion mechanism 40 includes a reversing valve 41, and the reversing valve 41 is provided with a water inlet pipe 42, a first water outlet pipe 43 and a second water outlet pipe 44, the water inlet pipe 42 is communicated with the water tank 31, and the first water outlet pipe 43 is connected with the steam
  • the generating mechanism 80 is in communication
  • the second water outlet pipe 44 is in communication with the mopping mechanism 20
  • the opening of the second water outlet pipe 44 faces the mopping cloth 22 .
  • the direction of the reversing valve 41 is reversed, so that the water inlet pipe 42 is communicated with the first water outlet pipe 43 , so that the water in the water storage mechanism 30 enters through the water inlet pipe 42 and the first water outlet pipe 43 .
  • the steam generating mechanism 80 the water is heated and vaporized by the steam generating mechanism 80 to form high-temperature steam, and then leads to the mopping mechanism 20, thereby realizing steam mopping.
  • the direction of the reversing valve 41 is reversed, so that the water inlet pipe 42 is communicated with the second water outlet pipe 44 , so that the water in the water storage mechanism 30 is directly transported to the mop 22 for the mop 22 Use mopping.
  • the reversing operation of the reversing valve 41 can be controlled by a control panel. Or remote monitoring through mobile terminals such as mobile phones.
  • the water storage mechanism 30 includes a water tank 31 , and the water tank 31 is provided with a thermal insulation layer 32 .
  • the water tank 31 can store water heated to a preset temperature (for example, 90°). After the heated high-temperature water flows into the steam generating mechanism 80, the time required for the steam generating mechanism 80 to heat and vaporize the water can be shortened, or the high-temperature water can be heated and vaporized. After flowing into the mopping mechanism 20, high-temperature water mopping can be realized, and the mopping effect is improved.
  • the thermal insulation layer 32 is provided on the water tank 31 to keep the high temperature water in the water tank 31 warm on the one hand, and heat insulation on the other hand to prevent the high temperature water tank 31 from scalding other components.
  • the thermal insulation layer 32 may be asbestos or other thermal insulation materials.
  • the thermal insulation layer 32 can also be a vacuum interlayer 321 .
  • the vacuum interlayer 321 is arranged in the water tank 31 and wraps the water storage cavity 311 in the water tank 31 for water storage.
  • a pressure relief valve 33 may also be provided on the water tank 31. When hot water is added to the water tank 31, the pressure in the water tank 31 will increase.
  • the pressure valve 33 can automatically release the pressure of the water tank 31 , thereby preventing the water tank 31 from bursting due to excessive pressure in the water tank 31 . Further, the water tank 31 is disposed above the mop 22 , so that the friction between the mop 22 and the ground is enhanced by the pressure of the water tank 31 , thereby improving the cleaning effect of the mop 22 .
  • the cleaning robot 100 is further provided with a walking mechanism 50 , and the walking mechanism 50 is used to drive the cleaning robot 100 to walk along the navigation route.
  • the traveling mechanism 50 includes a crawler belt 52 and a driving motor 51 for driving the crawler belt 52 .
  • the crawler-type running mechanism 50 can enable the cleaning robot 100 to cope with various grounds under a heavy load state without slipping, jamming and other failures. It should be noted that the running mechanism 50 may also be a Mecanum wheel or a universal wheel.
  • the cleaning robot 100 is further provided with a vision probe 60, and the vision probe 60 is used to obtain scene information so as to generate a navigation route.
  • the vision probe 60 is used to analyze the abnormal scene information such as the obstacle distance and the gap height around the cleaning robot 100, and send the scene information to the control system or the navigation system, so that the control system or the navigation system can generate a navigation route, Further, the cleaning robot 100 is automatically navigated.
  • the vision probe 60 is arranged at the front end of the base 101 , and the application does not limit the installation position of the vision probe 60 .
  • an embodiment of the present application further provides a cleaning system 1000 .
  • the cleaning system 1000 includes a supply station 70 and the cleaning robot 100 described in any of the above embodiments.
  • the supply station 70 is connected to the cleaning robot 100 in communication, so that the supply station 70 can monitor the working state and the remaining power of the cleaning robot 100 in real time. volume and remaining water storage.
  • the replenishment station 70 includes a water replenishment module 701 and a charging module 75 .
  • the water replenishment module 701 is used to replenish water to the water storage mechanism 30 of the cleaning robot 100
  • the charging module 75 is provided on the water replenishment module 701 and used to charge the cleaning robot 100 .
  • the charging module 75 can be a lithium battery.
  • the lithium battery has a high capacity and a large working current, so as to ensure the power supply requirement of the cleaning robot 100 .
  • the water replenishment module 701 includes a water storage tank 71 , a water level control member 72 and a pump body 74 , wherein the water storage tank 71 is used to store water, and the water storage tank 71 is provided with a water supply pipe 711 for water intake.
  • the water supply pipe 711 can be directly connected to a water source or a tap water pipe.
  • the water level control member 72 is disposed on the water storage tank 71 and connected to the water supply pipe 711 , and the water level control member 72 is used for monitoring the water level in the water tank 31 .
  • the water level control member 72 opens the water replenishment pipe 711 , so that the water storage tank 71 can automatically replenish water through the water replenishment pipe 711 .
  • the water level control member 72 closes the water replenishment pipe 711 , thereby preventing the water in the water tank 31 from overflowing.
  • the pump body 74 is in communication with the water storage tank 71 , and the pump body 74 is used to extract the water in the water storage tank 71 and pressurize and discharge the water.
  • the pump body 74 is further provided with a water storage mechanism for communicating with the cleaning robot 100
  • the water replenishment interface 741 of the cleaning robot 100 can be replenished with water through the water replenishment interface 741 .
  • the pump body 74 can be an electric water pump.
  • the water level control member 72 may be a water level control valve, a liquid level gauge or other water level control members.
  • the cleaning system 1000 further includes a heating module 73, and the heating module 73 is used to preheat the water in the water storage mechanism 30, thereby shortening the time required for the steam generating mechanism 80 to heat and vaporize the water, and it is also convenient to directly use hot water for dragging. land.
  • the cleaning system further includes a cleaning module 702 , and the cleaning module 702 is used for cleaning the mopping mechanism 20 .
  • the cleaning module 702 includes a dock 78 and a cleaning pipe 77 , and the dock 78 is used to carry the cleaning robot 100 .
  • One end of the cleaning pipe 77 is connected to the pump body 74 , and the other end of the cleaning pipe 77 is connected to the dock 78 , and the opening of the cleaning pipe 77 faces the mopping mechanism 20 of the cleaning robot 100 .
  • the cleaning pipe 77 can spray high-pressure water to the mopping mechanism 20 (specifically, the mopping cloth 22 ) of the cleaning robot, so as to wash the dirt of the mopping cloth 22 clean.
  • the supply station 70 can also clean the mop 22 in other ways. Specifically, in another embodiment, high-pressure water is injected into the water tank 31 of the cleaning robot 100 through the pump body 74 , and then the water inlet pipe 42 is communicated with the second water outlet pipe 44 through the reversing valve 41 , so that the cleaning robot 100 is The high-pressure water in the water tank 31 is flushed downward from the inside of the mop 22 , so as to clean the dirt in the mop 22 .
  • the docking platform 78 is provided with a sewage collection tank 781, and the sewage collection tank 781 is covered with a filter screen 782 for carrying the cleaning robot 100, so that the sewage generated after cleaning the mop 22 can enter the sewage collection tank 781 through the filter screen 782.
  • the sewage collection tank 781 is also connected with a sewage discharge pipe 783 for sewage discharge, so that the sewage is discharged through the sewage discharge pipe 783, so as to prevent the sewage from polluting the cleaned area.
  • the replenishment station 70 is further provided with a control panel 76 , and the control panel 76 is used to control the heating module 73 , the charging module 75 , the water replenishing module 701 , and the cleaning module 702 .
  • the supply station 70 can also be connected to a mobile device such as a mobile phone in communication, and control software can be installed in the mobile device, and a control signal can be sent to the supply station 70 through the control software, so as to control the supply station 70 to automatically replenish water, charge and clean the cleaning robot 100. .
  • the above-mentioned cleaning system 1000 adopts the aforementioned cleaning robot 100 .
  • the cleaning robot 100 adds a steam generating mechanism 80 on the basis of the vacuuming mechanism 10 , and makes the steam generating mechanism 80 communicate with the mopping mechanism 20 , so that the cleaning robot 100 is in the suction operation.
  • the steam mopping function is added after the dust, and the high-temperature steam generated by the steam generating mechanism 80 can not only soften the dirt at high temperature but also achieve the effect of sterilization and disinfection, which improves the functional diversity of the cleaning robot 100 .
  • the above cleaning robot 100 can switch between different pipelines through the conversion mechanism 40, so that the water in the water storage mechanism 30 first enters the steam generating mechanism 80 or directly into the mopping mechanism 20, so that the cleaning robot 100 can be used in the steam mopping mechanism 20.
  • the cleaning mode of the cleaning robot 100 is increased, and the functional diversity of the cleaning robot 100 is further improved.
  • first and second are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature delimited with “first”, “second” may expressly or implicitly include at least one of that feature.
  • plurality means at least two, such as two, three, etc., unless expressly and specifically defined otherwise.
  • the terms “installed”, “connected”, “connected”, “fixed” and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between the two elements, unless otherwise specified limit.
  • installed may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between the two elements, unless otherwise specified limit.
  • a first feature "on” or “under” a second feature may be in direct contact with the first and second features, or the first and second features indirectly through an intermediary touch.
  • the first feature being “above”, “over” and “above” the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is level higher than the second feature.
  • the first feature being “below”, “below” and “below” the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electric Vacuum Cleaner (AREA)

Abstract

La présente invention concerne un système de nettoyage (1000) et un robot de nettoyage (100). Le robot de nettoyage (100) comprend un mécanisme de collecte de poussière (10), un mécanisme d'essuyage (20), un mécanisme de stockage d'eau (30), un mécanisme de génération de vapeur (80), et un mécanisme de commutation (40). Le mécanisme de collecte de poussière (10) est utilisé pour collecter la poussière et les déchets. Le mécanisme d'essuyage (20) est disposé sur le côté arrière du mécanisme de collecte de poussière (10) dans la direction avant du robot de nettoyage (100). Le mécanisme d'essuyage (20) est utilisé pour entrer en contact avec un sol devant être nettoyé. Le mécanisme de stockage d'eau (30) est utilisé pour stocker de l'eau. Le mécanisme de génération de vapeur (80) est en communication avec le mécanisme d'essuyage (20). Le mécanisme de génération de vapeur (80) est utilisé pour chauffer et vaporiser de l'eau et transporter celle-ci jusqu'au mécanisme d'essuyage (20). Le mécanisme de commutation (40) comporte un premier état de connexion et un deuxième état de connexion. Dans le premier état de connexion, le mécanisme de commutation (40) est en communication avec le mécanisme de stockage d'eau (30) et le mécanisme de génération de vapeur (80). Dans le deuxième état de connexion, le mécanisme de commutation (40) est en communication avec le mécanisme de stockage d'eau (30) et le mécanisme d'essuyage (20). La diversité fonctionnelle et l'intelligence du système de nettoyage (1000) et du robot de nettoyage (100) sont élevées.
PCT/CN2020/120045 2020-08-19 2020-10-09 Système de nettoyage et robot de nettoyage WO2022036818A1 (fr)

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Application Number Priority Date Filing Date Title
GB2111977.1A GB2604412A (en) 2020-08-19 2020-10-09 Cleaning system and cleaning robot
DE112020001864.4T DE112020001864T5 (de) 2020-08-19 2020-10-09 Kehrsystem und Reinigungsroboter

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CN202010837407.5A CN111973087B (zh) 2020-08-19 2020-08-19 清扫系统及清洁机器人
CN202010837407.5 2020-08-19

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