CN117322806A - Sweeping robot and control method thereof - Google Patents
Sweeping robot and control method thereof Download PDFInfo
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- CN117322806A CN117322806A CN202311628353.1A CN202311628353A CN117322806A CN 117322806 A CN117322806 A CN 117322806A CN 202311628353 A CN202311628353 A CN 202311628353A CN 117322806 A CN117322806 A CN 117322806A
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- tank
- suction
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- 238000010408 sweeping Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 208
- 239000010865 sewage Substances 0.000 claims abstract description 61
- 238000005086 pumping Methods 0.000 claims description 44
- 239000013505 freshwater Substances 0.000 claims 2
- 230000000737 periodic effect Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 7
- 238000003860 storage Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
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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
- A47L11/24—Floor-sweeping machines, motor-driven
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
- A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
- A47L11/302—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction 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
- A47L11/4011—Regulation of the cleaning machine by electric means; Control systems and remote control systems therefor
-
- 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
- A47L11/4088—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
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The floor sweeping robot comprises a pump motor, wherein the pump motor is connected with a water pump and an air pump, the water pump is connected with a two-position three-way electromagnetic valve, the pump motor is connected with a sewage tank, a clean water tank and a sewer plate, and the two-position three-way electromagnetic valve is connected with the clean water tank; the invention adopts the components of the single motor driving double pump heads and the two-position three-way electromagnetic valve, and combines the circuit control method to realize the uninterrupted operation of the pump motor, thereby meeting the functional requirements of continuous operation of the air pump and periodic water discharge of the water pump, and realizing the two functions of periodic water discharge of clean water and continuous recovery of sewage by only using the single motor; the technical effects of low noise and low manufacturing cost are achieved.
Description
Technical Field
The invention relates to the technical field of sweeping robots, in particular to a sweeping robot and a control method thereof.
Background
When the floor sweeping robot is used for mopping, the mop needs to be cleaned by intermittently draining water through the clear water tank, and meanwhile, sewage for cleaning the mop needs to be collected into the sewage tank of the machine body.
In the existing floor sweeping robot, the functions of 'draining and' collecting dirt 'are realized by a pump body, and the' draining and 'collecting dirt' are realized by an independent water pump and an air pump, namely, a clear water tank is connected with a draining plate through the water pump, the clear water of the clear water tank is pumped into the draining plate by the water pump according to a draining period set by a program, and mop cleaning is realized after the draining plate evenly divides water; meanwhile, the air pump is required to work intermittently, and the sewage tank is pumped into a negative pressure state, so that the cleaned sewage is pumped into the sewage tank, and the sewage collecting function is realized; because the running period of the clean water pump is inconsistent with that of the sewage pumping air pump, two functions are respectively realized through two independent pump bodies and a motor, the generated sewage for cleaning the mop is continuous, and the air pump is required to continuously pump, so that the sewage generated at any moment can be pumped into the sewage box; however, the capacity of the robot clear water tank is limited, and the clear water pump is not operated continuously for draining. The existing independent two pump body schemes need two independent motor modules, so that the running noise of the robot is large, the material cost is high, and meanwhile, larger machine body space is occupied.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a sweeping robot and a control method thereof, wherein the sweeping robot is used for realizing periodic sewage and sewage continuous recovery by a single motor.
The technical scheme adopted for solving the technical problems is as follows: the sweeping robot comprises a pump motor, wherein the pump motor is connected with a water pump and an air pump, the air pump is connected with a sewage tank, the water pump is connected with a two-position three-way electromagnetic valve, the pump motor is connected with the sewage tank, a clean water tank and a sewer plate, and the two-position three-way electromagnetic valve is connected with the clean water tank; the two-position three-way electromagnetic valve comprises a water pumping port, an air pumping port and a pumping interface.
As a further improvement of the invention: the air pump is provided with an air pump air suction hole and an air pump air outlet hole.
As a further improvement of the invention: the air pump air suction hole is connected with an air pump air suction interface on the sewage tank through a hose, and the air pump is kept in a suction state through a pump motor and is connected with the sewage tank through the hose, so that the sewage tank is in a negative pressure state.
As a further improvement of the invention: the air pump air outlet hole is connected with the air pump air outlet interface, the air pump air outlet interface is arranged on the base, and the air pump air outlet interface on the base is directly communicated with the outside.
As a further improvement of the invention: the water pump is provided with a water pump water outlet hole and a water pump water pumping hole.
As a further improvement of the invention: the water pumping port is connected with a water outlet on the clear water tank, and the suction port is connected with a water pumping hole of the water pump.
As a further improvement of the invention: the water pump water outlet hole is connected with a water draining plate interface, and the water draining plate interface is arranged on the water draining plate.
The control method of the sweeping robot is applied to the sweeping robot, and comprises the following steps:
and controlling the pump motor to start: the pump motor is connected with the water pump and the air pump, and drives the water pump and the air pump to suck;
the control valve is connected with a water pump or a clean water tank: and controlling the suction port of the control valve to be communicated with the suction port or the suction port according to the drainage period or the non-drainage period.
As a further improvement of the invention: the method also comprises the air pump air extraction step:
the air pumping holes continuously pump air in the sewage tank, so that the sewage tank is in a negative pressure state, sewage is pumped, and the air in the sucked sewage tank is discharged from an air pump air outlet port arranged on the base.
As a further improvement of the invention: the method also comprises a water pump suction step, wherein the water pump suction step comprises a drainage period step and a non-drainage period step, and the specific control method comprises the following steps:
non-launch period: the suction interface and the suction opening of the control valve are in a normally open state, and the water pump continuously pumps air into the water draining plate;
and (3) a water discharge period: the suction interface of the control valve is communicated with the water pumping port, and the water pump is communicated with the water outlet of the clean water tank through the two-position three-way valve to pump the clean water in the clean water tank into the water draining plate.
As a further improvement of the invention: the control valve is a two-position three-way valve; the water pump suction step comprises a drainage period step and a non-drainage period step, and the specific control method comprises the following steps:
non-launch period: the suction interface and the suction opening of the two-position three-way valve are in a normally open state, and the water pump continuously pumps air into the water draining plate;
and (3) a water discharge period: the suction interface of the two-position three-way valve is communicated with the water pumping port, and the water pump is communicated with the water outlet of the clean water tank through the two-position three-way valve to pump the clean water in the clean water tank into the water draining plate.
Compared with the prior art, the invention has the beneficial effects that:
the invention adopts the components of the single motor driving double pump heads and the two-position three-way electromagnetic valve, and combines the circuit control method to realize the uninterrupted operation of the pump motor, thereby meeting the functional requirements of continuous operation of the air pump and periodic water discharge of the water pump, and realizing the two functions of periodic water discharge of clean water and continuous recovery of sewage by only using the single motor; the technical effects of low noise and low manufacturing cost are achieved.
Drawings
For a clearer description of the technical solutions, the drawings that are required to be used in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic diagram of an explosive structure according to the present invention.
Fig. 3 is a schematic structural diagram of the two-position three-way electromagnetic valve of the present invention.
Fig. 4 is a schematic diagram of a connection structure of the pump motor of the present invention.
Fig. 5 is a schematic view of the mounting structure of the present invention.
Reference numerals: 1. pump body motor, 2, water pump, 3, air pump, 4, two three-way solenoid valve, 5, sewage tank, 6, clear water tank, 7, lower water plate, 8, base, 9, hose, 21, water pump apopore, 22, water pump water pumping hole, 31, air pump air pumping hole, 32, air pump air outlet hole, 41, water pumping hole, 42, air pumping hole, 43, suction interface, 51, air pump air pumping interface, 61, water outlet, 71, lower water plate interface, 81, air pump air outlet interface.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to specific embodiments of the present invention and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the prior art, when a floor sweeping robot with a mop real-time self-cleaning function is used for mopping tasks, the mop is intermittently washed by the water in the clean water tank, the floor is washed by the mop, and meanwhile, sewage for cleaning the mop needs to be collected into a sewage tank of a machine body. When the mop cleans the ground, the clean water of the clean water tank is pumped into a water draining plate according to a programmed water draining period, and the water draining plate is uniformly separated to clean the mop; and the sewage generated when the mop is used is required to be collected into the sewage tank all the time, so that the function of mopping and sewage collection of the floor sweeping robot is achieved. The sewage and the dirt are required to be carried out simultaneously when the sweeping robot is used, the sewage and the dirt are required to be realized through the independent water pump and the air pump in the existing sweeping robot, the running period of the clean water pump and the running period of the dirt suction air pump are inconsistent, the two independent pump bodies and the motor are independently operated, namely, the two independent motor modules are required to be arranged on the sweeping robot, so that the running noise of the robot is high, the material cost is high, and meanwhile, the larger machine body space is required to be occupied.
From the above, in the prior art, when the self-cleaning floor sweeping robot is used for mopping floor, the sewage and the collected sewage are needed to be discharged, the generated sewage for cleaning the mop is continuous, and the air pump is required to continuously perform suction work, so that the sewage generated at any moment can be sucked into the sewage box. However, the capacity of the robot clear water tank is limited, and the clear water pump is not operated continuously for draining.
In view of this, the sweeping robot and the control method thereof provided in the embodiments of the present invention, as shown in fig. 1 to 5, include a pump motor 1, the pump motor 1 is connected to a water pump 2 and an air pump 3, the water pump 2 is connected to a two-position three-way electromagnetic valve 4, the pump motor 1 is connected to a sewage tank 5, a clean water tank 6 and a sewer plate 7, and the two-position three-way electromagnetic valve 4 is connected to the clean water tank 6; the control method for the sweeping robot comprises the following steps:
and controlling the pump motor to start: the pump body motor 1 is connected with the water pump 2 and the air pump 3, and drives the water pump 2 and the air pump 3 to suck;
the control two-position three-way electromagnetic valve 4 is connected with the water pump 2 or the clean water tank 6: the suction port 43 of the two-position three-way electromagnetic valve 4 is controlled to be communicated with the suction port 41 or the suction port 42 according to the drainage period or the non-drainage period.
The device adopts the components of the single motor driving double pump heads and the two-position three-way electromagnetic valve, realizes the uninterrupted operation of the pump motor, and can meet the functions of continuous operation of the air pump and periodical water discharge of the water pump.
It is noted that the terms "comprises" and "comprising," and any variations thereof, in the description and claims of the present invention and in the foregoing figures, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, article, or apparatus.
As one embodiment of the invention, the air pump is connected with the sewage tank, the air pump is connected with the pump motor, the pump motor drives the air pump, and the air pump sucks the sewage tank to form negative pressure for sucking sewage.
As another embodiment of the present invention, the air pump 3 is provided with an air pump air suction hole 31 and an air pump air suction hole 32, the air pump air suction hole 31 is connected with an air pump air suction interface 51 on the sewage tank 5 through a hose 9, the air pump 3 is kept in a suction state through the pump motor 1, and is connected with the sewage tank 5 through the hose 9, so that the sewage tank 5 is in a negative pressure state.
As an embodiment of the present invention, the air outlet hole 32 of the air pump is connected to the air outlet port 81 of the air pump, the air outlet port 81 of the air pump is provided on the base 8, and the air outlet port 81 of the air pump on the base 8 is directly communicated with the outside, so that the air pumped by the air pump 3 is discharged to the outside through the air outlet port 81 of the air pump.
As an embodiment of the invention, the water pump 2 is provided with a water pump water outlet hole 21 and a water pump water pumping hole 22, the water pump 2 is connected with the lower water plate 7 through the water pump water outlet hole 21, and the water pump 2 is connected with the clean water tank 6 through the water pump water pumping hole 22.
Alternatively, the air pump may be any fan capable of forming negative pressure as the suction assembly.
As an embodiment of the present invention, as shown in fig. 3, the two-position three-way electromagnetic valve 4 includes a suction port 41, a suction port 42, and a suction port 43; the pumping port 41 is connected with a water outlet 61 on the clean water tank 6, and the pumping port 43 is connected with the pumping hole 22 of the water pump.
As an embodiment of the present invention, the water pump water outlet hole 21 is connected with a water-draining board interface 71, and the water-draining board interface 71 is arranged on the water-draining board 7; clean water is pumped out by the water pump 2 into the drain plate 7.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
The invention also comprises a control method of the sweeping robot, and the sweeping robot comprises the following steps:
and controlling the pump body motor 1 to start: the pump body motor 1 is connected with the water pump 2 and the air pump 3, and the pump body motor 1 drives the water pump 2 and the air pump 3 to suck;
the control two-position three-way electromagnetic valve 4 is connected with the water pump 2 or the clean water tank 6: the suction port 43 of the two-position three-way electromagnetic valve 4 is controlled to be communicated with the suction port 41 or the suction port 42 according to the drainage period or the non-drainage period.
The single motor is connected with the water pump and the air pump, and one motor can drive the two pump heads to perform suction work by additionally adding one pump head component at the other end of the rotor; through the two-position three-way electromagnetic valve, the position of the electromagnet is changed through on/off, so that the suction interface-water pumping port or the suction interface-water pumping port are communicated.
As an embodiment of the present invention, a control method of a sweeping robot further includes an air pump pumping step:
the pump air vent 31 continuously sucks air in the sewage tank 5 so that the sewage tank 5 is in a negative pressure state, and suction of sewage is performed, wherein the sucked air in the sewage tank 5 is discharged from the air pump air outlet port 81 provided on the base 8.
As an embodiment of the present invention, a control method of a robot for sweeping floor further includes a pump pumping step, wherein the pump pumping step includes a launch cycle step and a non-launch cycle step, and the specific control method is as follows:
non-launch period: the suction interface 43 and the suction opening 42 of the two-position three-way electromagnetic valve 4 are in a normally open state, and the water pump 2 continuously pumps air into the water draining plate 7;
and (3) a water discharge period: the suction port 43 of the two-position three-way electromagnetic valve 4 is communicated with the water pumping port 41, and the water pump 2 is communicated with the water outlet 61 of the clean water tank 6 through the two-position three-way valve 4 to pump the clean water in the clean water tank 6 into the sewer plate.
In the floor sweeping robot disclosed by the invention, in the floor sweeping operation, the pump body motor body continuously operates, and at the moment, the pump air pumping holes continuously pump air in the sewage tank, so that the sewage tank is in a negative pressure state, and thus the sewage pumping operation is performed, wherein the air in the sucked sewage tank is discharged from the air pump air outlet interface arranged on the base. Simultaneously, the water pump continuously rotates to keep the suction state; when the water pump is in a non-drainage period, the suction interface and the suction opening of the two-position three-way electromagnetic valve are in a normally open state, and the water pump continuously pumps air into the drainage plate; when the running period reaches the drainage of the waterway, the two-position three-way electromagnetic valve is automatically switched to a communicating state under the circuit program, namely, the suction interface and the water suction port are communicated, and at the moment, the water pump is communicated with the water outlet of the clean water tank through the two-position three-way valve, so that the clean water in the clean water tank is pumped into the drainage plate.
As another embodiment of the present invention, as shown in fig. 5, a floor sweeping robot and a control method thereof, the floor sweeping robot comprises a pump body motor 1, wherein the pump body motor is connected with a water pump 2 and a gas pump 3, the water pump is connected with a two-position three-way electromagnetic valve 4, and the water pump is provided with a water pump water outlet hole 21 and a water pump water pumping hole 22; the air pump is provided with an air pumping hole 31 and an air pumping hole 32; the two-position three-way electromagnetic valve comprises a water pumping port 41, a water pumping port 42 and a water pumping port 43; the air pump air exhaust hole is connected with an air pump air exhaust interface 51 on the sewage tank through a hose 9, the air pump air outlet hole is connected with an air pump air outlet interface 81, the air pump air outlet interface is arranged on a base 8, and the air pump air outlet interface on the base is directly communicated with the outside; the pumping port is connected with a water outlet 61 on the clear water tank, and the pumping port is connected with a pumping hole of the water pump; the water pump outlet hole 21 is connected with a drain plate interface 71, and the drain plate interface is arranged on a drain plate.
The control method of the sweeping robot is applied to the sweeping robot, and comprises the following steps:
and controlling the pump motor to start: the pump motor is connected with the water pump and the air pump, and drives the water pump and the air pump to suck;
the control two-position three-way electromagnetic valve is connected with a water pump or a clean water tank: and controlling the suction interface of the two-position three-way electromagnetic valve to be communicated with the water suction port or the air suction port according to the water drainage period or the non-water drainage period.
The pump body motor is connected with the air pump and the water pump, so that the functional requirements of continuous operation of the air pump and periodical water discharge of the water pump are met, the use is low in noise and the manufacturing cost is low; simultaneously, the water pump is connected with a two-position three-way electromagnetic valve, and the suction interface-water pumping port or the suction interface-water pumping port is communicated through on/off by combining a circuit control method; the motor is reduced, and the running noise and the production cost are reduced on the basis of meeting the original functions.
Another embodiment of the present invention is: a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements a control method of a sweeping robot as described above. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a computer. By way of example, and not limitation, such computer-readable media can comprise RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. Any connection is properly termed a computer-readable medium.
The main functions of the invention are as follows: the invention adopts the components of the single motor driving double pump heads and the two-position three-way electromagnetic valve, and combines the circuit control method to realize the uninterrupted operation of the pump motor, thereby meeting the functional requirements of continuous operation of the air pump and periodic water discharge of the water pump, and realizing the two functions of periodic water discharge of clean water and continuous recovery of sewage by only using the single motor; the technical effects of low noise and low manufacturing cost are achieved.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In view of the above, after reading the present document, those skilled in the art should make various other corresponding changes without creative mental effort according to the technical scheme and the technical conception of the present invention, which are all within the scope of the present invention.
Claims (10)
1. The sweeping robot is characterized by comprising a pump motor, wherein the pump motor is connected with a water pump and an air pump, the air pump is connected with a sewage tank, the water pump is connected with a two-position three-way electromagnetic valve, the pump motor is connected with the sewage tank, a clean water tank and a sewer plate, and the two-position three-way electromagnetic valve is connected with the clean water tank; the two-position three-way electromagnetic valve comprises a water pumping port, an air pumping port and a pumping interface.
2. The robot of claim 1, wherein the air pump is provided with an air pump suction hole and an air pump air outlet hole.
3. The robot cleaner of claim 2, wherein the air pump suction port is connected to an air pump suction port on the sewage tank via a hose.
4. The robot of claim 1, wherein the water pump is provided with a water pump outlet and a water pump outlet.
5. The robot of claim 4, wherein the water pump is connected to a water outlet in the fresh water tank, and the suction port is connected to a water pump hole.
6. The robot of claim 5, wherein the water pump is connected to a water outlet in the fresh water tank, and the suction port is connected to a water pump hole.
7. The robot cleaner of claim 2, wherein the air pump outlet is connected to an air pump outlet port provided on the base.
8. A control method of a sweeping robot applied to a sweeping robot according to any one of claims 1 to 7, comprising the steps of:
and controlling the pump motor to start: the pump motor is connected with the water pump and the air pump, and drives the water pump and the air pump to suck;
the control valve is connected with a water pump or a clean water tank: and controlling the suction interface of the two-position three-way electromagnetic valve to be communicated with the water suction port or the air suction port according to the water drainage period or the non-water drainage period.
9. The method for controlling a floor sweeping robot according to claim 8, further comprising an air pump exhausting step of:
the air pumping holes continuously pump air in the sewage tank, so that the sewage tank is in a negative pressure state, sewage is pumped, and the air in the sucked sewage tank is discharged from an air pump air outlet port arranged on the base.
10. The control method of a sweeping robot according to claim 8, further comprising a water pump sucking step including a launch cycle step and a non-launch cycle step, the specific control method being as follows:
non-launch period: the suction interface and the suction opening of the control valve are in a normally open state, and the water pump continuously pumps air into the water draining plate;
and (3) a water discharge period: the suction interface of the control valve is communicated with the water pumping port, and the water pump is communicated with the water outlet of the clean water tank through the control valve to pump the clean water in the clean water tank into the sewer plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311628353.1A CN117322806B (en) | 2023-12-01 | Sweeping robot and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311628353.1A CN117322806B (en) | 2023-12-01 | Sweeping robot and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117322806A true CN117322806A (en) | 2024-01-02 |
| CN117322806B CN117322806B (en) | 2024-06-21 |
Family
ID=
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| US20200077868A1 (en) * | 2018-09-12 | 2020-03-12 | Midea Group Co., Ltd. | Appliance with liquid and air pumps |
| CN217645133U (en) * | 2022-04-22 | 2022-10-25 | 高蔚智能机器人(深圳)有限公司 | Cleaning cloth cleaning structure of floor sweeping robot |
| CN115299817A (en) * | 2021-05-07 | 2022-11-08 | 广州视源电子科技股份有限公司 | Cleaning robot and control method thereof |
| US20230086402A1 (en) * | 2021-08-03 | 2023-03-23 | Yunjing Intelligence Technology(Dongguan) Co, Ltd. | Water tank assembly, pumping and drainage system, reversing valve, base station body, base station, and cleaning system |
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| CN117064262A (en) * | 2023-08-31 | 2023-11-17 | 珠海格力电器股份有限公司 | Cleaning device |
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| US20230086402A1 (en) * | 2021-08-03 | 2023-03-23 | Yunjing Intelligence Technology(Dongguan) Co, Ltd. | Water tank assembly, pumping and drainage system, reversing valve, base station body, base station, and cleaning system |
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