CN113294864A - Intelligent air purifier based on planning formula is swept floor - Google Patents

Intelligent air purifier based on planning formula is swept floor Download PDF

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Publication number
CN113294864A
CN113294864A CN202110564879.2A CN202110564879A CN113294864A CN 113294864 A CN113294864 A CN 113294864A CN 202110564879 A CN202110564879 A CN 202110564879A CN 113294864 A CN113294864 A CN 113294864A
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China
Prior art keywords
filter element
bottom plate
air
air purifier
shell
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Granted
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CN202110564879.2A
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Chinese (zh)
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CN113294864B (en
Inventor
李明帆
徐浩栋
蒋丽珍
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Zhejiang Gongshang University
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Zhejiang Gongshang University
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Publication of CN113294864A publication Critical patent/CN113294864A/en
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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
    • 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
    • A47L11/4061—Steering means; Means for avoiding obstacles; Details related to the place where the driver is accommodated
    • 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
    • A47L11/4063—Driving means; Transmission means therefor
    • A47L11/4069—Driving or transmission means for the cleaning tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F24F11/58—Remote control using Internet communication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • 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
    • A47L2201/04—Automatic control of the travelling movement; Automatic obstacle detection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/12—Details or features not otherwise provided for transportable
    • F24F2221/125—Details or features not otherwise provided for transportable mounted on wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/18—Details or features not otherwise provided for combined with domestic apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The invention relates to the technical field of air purifiers, in particular to an intelligent air purifier based on planning type floor sweeping, which comprises a bottom plate, wherein three speed measuring motor mute planetary gear reduction motors are arranged on the bottom plate, and omnidirectional wheels are arranged on the outer sides of the mute planetary gear reduction motors; the invention aims to provide an intelligent air purifier based on planning type floor sweeping, wherein a dust collection box is arranged on one side of the dust collection opening of a bottom plate, and a power supply is arranged on one side of the dust collection box of the bottom plate.

Description

Intelligent air purifier based on planning formula is swept floor
Technical Field
The invention relates to the technical field of air purifiers, in particular to an intelligent air purifier based on planning type floor sweeping.
Background
What air purification means is to provide the whole solutions of disinfecting, dust fall and haze removal, removing harmful decoration residues and peculiar smell aiming at various indoor environmental problems, and can improve the conditions of life and office. The existing air purifiers in China are mostly fixed structures, the purification range is limited due to inconvenient movement, or the air purifiers have a certain movement function but need manual operation, air purification is carried out on a large-range space, the efficiency is low, and normal life is influenced; and the function is single, and the filter core installation in the air purifier is comparatively fixed, only can realize simple air cycle, reduces purification quality easily after the manifold cycles.
Disclosure of Invention
The invention aims to provide an intelligent air purifier based on planned sweeping, which solves the problems that the current fixed air purifier is inconvenient to move, so that the purification range is limited, or the fixed air purifier has a certain moving function but needs to be manually controlled, and has a single function and low cost performance.
The technical scheme of the invention is as follows: the utility model provides an intelligent air purifier based on planning formula is swept floor, includes the bottom plate, its characterized in that: a plurality of mute planetary gear reduction motors are arranged on the bottom plate, and omnidirectional wheels are arranged on the outer sides of the mute planetary gear reduction motors; the center of the bottom plate is provided with a dust collection port, one side of the dust collection port of the bottom plate is provided with a control motor, the output end of the control motor is connected with a rolling brush, and the rolling brush is arranged in the dust collection port; the bottom plate is provided with a dust collecting box at one side of the dust suction port, and the opening of the dust collecting box is arranged beside the dust suction port; the air quality sensor comprises a bottom plate, a shell, a filter element replacing block, a negative ion generating device and a plasma generating device, wherein the shell is arranged on the upper side of the bottom plate, the filter element replacing block is arranged in the shell, the shell is provided with a plurality of air quality sensor modules on the upper side of the filter element replacing block, the shell is provided with an inverted cone-shaped air outlet net on the lower side of the filter element replacing block, the negative ion generating device and the plasma generating device are arranged between the inverted cone-shaped air outlet net and the filter element replacing block, the second fan and the first; the filter element replacing block is internally provided with a filter element groove, the bottom wall of the filter element groove is communicated with a vent, the top wall of the filter element groove is communicated with a filter element hole, and a cylindrical composite filter element is arranged in the filter element hole.
Among the foretell intelligence air purifier based on the rule formula is swept floor, the shell roof is equipped with the full-color touch screen of wiFi module and TFT.
In the intelligent air purifier based on the planning type sweeping, three groups of ultrasonic modules are arranged on the inner side wall of the bottom plate, and three groups of flexible thin film pressure-sensitive sensors are arranged on the outer side wall of the bottom plate.
In the foregoing intelligent air purifier based on the planning type sweeping, the bottom plate is provided with a power supply on one side of the dust collecting box.
In the aforesaid intelligence air purifier based on planning formula is swept the floor, the shell roof is equipped with the ventilation page or leaf net in the wiFi module outside.
In the aforesaid intelligence air purifier based on the rule formula is swept the floor, filter element groove intercommunication has and runs through the air intake of filter element change piece, shell are equipped with the wind hole in air intake department.
In the intelligent air purifier based on the planning type floor sweeping, sponge blocks are arranged on two side walls of the filter element groove, a driving groove is formed in one side of the filter element groove and located on the lower side of each sponge block, a rotating motor is arranged in each driving groove, and a rotating wheel is arranged on each rotating motor; be equipped with the division board between bottom plate and the back taper air-out net, be equipped with control module on the division board, control module includes STC8A8K64S4A12 singlechip and arduino MEGA 2560.
In the aforesaid intelligence air purifier based on planning formula is swept the floor, cylinder type composite filter core (18) are including just imitating filter screen and catalyst active carbon filter screen.
In the intelligent air purifier based on the planning type sweeping, the three silent planetary gear motors are arranged on the bottom plate and are distributed at an angle of 120 degrees.
In the intelligent air purifier based on the planned sweeping, the working method of the control purifier is as follows: when the air quality is better, sweeping the floor in a planning way; when the air pollution range is large, the movable covering type purification is automatically carried out; when a pollution source exists in a certain direction, autonomous positioning, tracking and purification can be carried out; and the method can also be used for partitioning a purification task, the STC8A8K64S4A12 single chip microcomputer independently controls the air detection module, and when the pollutant concentration is detected to be higher, the falling edge is adopted to trigger the arduino mega2560, correspondingly controlling the air purification module and the mute planetary gear motor in an external interruption mode; the structure of shell with small hole, inverted cone air outlet and two sets of fans strengthens the air convection, and the twice filtration of the cylinder type filter element and the composite filter screen and the addition of the anion generating device and the plasma generating device realize the air purification function.
Compared with the prior art, the invention integrates the sweeping moving module, the air detection module and the purification module, solves the problems that the current fixed air purifier is inconvenient to move, so that the purification range is limited, or the fixed air purifier has a certain moving function but needs manual operation, and has single function and low cost performance, so that the air purifier can automatically perform mobile covering purification when the air pollution range is large; when a pollution source exists in a certain direction, autonomous positioning, tracking and purification can be carried out, and the working efficiency is greatly improved. Further, the invention adopts an STC8A8K64S4A12 single chip microcomputer and arduino mega2560, performing integral adjustment control, matching with the air sensor module, controlling the silent planetary gear motor and the control motor to work according to actual conditions, enabling the silent planetary gear motor to move as required by controlling the omnidirectional wheel, controlling the rolling brush to work by controlling the motor, and performing garbage collection and cleaningDo, guarantee the autonomic active nature of device, make things convenient for the device to carry out air purification work in different positions, make air purifier when air pollution scope is great, can remove the overlay type automatically and purify, can independently fix a position, trace and purify, improved work efficiency greatly, through the intermittent type activity of rotary wheel control drum type composite filter core, drum type composite filter core cooperation sponge piece activity, the adjustment position guarantees filtration's efficiency.
In addition, this device has strengthened the circulation of air in the device through the wind hole and the first fan of back taper play air net cooperation, the second fan of shell, through the secondary filter of cylinder type filter core and the filter screen that resets and anion production device and plasma generating device's work, guarantees device air purification ability.
In addition, through flexible film pressure sensitive sensor and ultrasonic wave module, the obstacle avoidance ability of device has been improved.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent air purifier based on planning type floor sweeping;
FIG. 2 is a schematic illustration of an explosive structure of the present invention;
FIG. 3 is a schematic illustration of the exploded structure of the sole plate of the present invention;
FIG. 4 is an exploded view of the filter cartridge replacement block of the present invention;
fig. 5 is a schematic view of the cartridge module of the present invention.
The labels in the figures are: 1-bottom plate, 2-mute planetary gear motor, 3-omnidirectional wheel, 4-rolling brush, 5-control motor, 6-dust collecting box, 7-power supply, 8-STC 8A8K64S4A12 single chip microcomputer, 9-arduino mega2560, 10-flexible film pressure-sensitive sensor, 11-ultrasonic module, 12-shell, 13-anion generating device and plasma generating device, 14-inverted cone air outlet net, 15-first fan, 16-composite filter screen, 17-second fan, 18-cylinder composite filter core, 19-filter core replacing block, 20-air quality sensor module, 21-TFT full color touch screen, 22-WIFI module, 23-dust collecting port, 24-air inlet, 25-rotating wheel, 26-rotating motor, 27-driving groove, 28-filter core groove, 29-vent, 30-filter core hole, 31-sponge block, 32-air hole, 33-partition plate.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
Example (b): an intelligent air purifier based on planning type floor sweeping comprises a bottom plate 1, wherein three mute planetary gear motors 2 are arranged on the bottom plate 1, and omnidirectional wheels 3 are arranged on the outer sides of the mute planetary gear motors 2; the center of the bottom plate 1 is provided with a dust collection port 23, a rolling brush 4 is arranged in the dust collection port 23, the rolling brush 4 is connected with a control motor 5, a dust collection box 6 is arranged on one side of the dust collection port 23 of the bottom plate 1, and a power supply 7 is arranged on one side of the dust collection box 6 of the bottom plate 1; the upper side of the bottom plate 1 is provided with a shell 12, a filter element replacing block 19 is arranged in the shell 12, the shell 12 is provided with four air quality sensor modules 20 on the upper side of the filter element replacing block 19, the shell 12 is provided with an inverted cone air outlet net 14 on the lower side of the filter element replacing block 19, a negative ion generating device and a plasma generating device 13 are arranged between the inverted cone air outlet net 14 and the filter element replacing block 19, a second fan 17 and a first fan 15 are arranged on the lower side of the inverted cone air outlet net 14, and a composite filter screen 16 is arranged between the first fan 17 and the second fan 15; a filter element groove 28 is arranged in the filter element replacing block 19, the filter element groove 28 is communicated with an air inlet 24 penetrating through the filter element replacing block 19, an air hole 32 is arranged at the position of the air inlet 24 of the shell 12, the bottom wall of the filter element groove 28 is communicated with a vent 29, the top wall of the filter element groove 28 is communicated with a filter element hole 30, and a cylindrical composite filter element 18 is arranged in the filter element hole 30; two side walls of the filter element groove 28 are provided with sponge blocks 31, one side of the filter element groove 28 is provided with a driving groove 27 at the lower side of the sponge block 31, a rotating motor 26 is arranged in the driving groove 27, and a rotating wheel 25 is arranged on the rotating motor 26; be equipped with division board 33 between bottom plate 1 and the back taper air-out net 14, be equipped with STC8A8K64S4A12 singlechip 8 and arduino MEGA 25609 on the division board 33.
The roof of shell 12 is equipped with wiFi module 22, is equipped with the full-color touch screen 21 of TFT on the wiFi module 22, and the roof of shell 12 is equipped with the ventilation page or leaf net in the wiFi module 22 outside.
Three groups of ultrasonic modules 11 are arranged on the inner side wall of the bottom plate 1, and three groups of flexible film pressure-sensitive sensors 10 are arranged on the outer side wall of the bottom plate 1. Preferably, the ultrasonic module adopts an SR09 high-precision ultrasonic temperature compensation distance meter.
The first fan 17, the second fan 15, the negative ion generating device and the plasma generating device 13 are connected with the MEGA 25609 through MOSFET tubes, and the three mute planetary gear motors 2, the control motor 5 of the rolling brush 4, the flexible film pressure-sensitive sensor 10, the ultrasonic module 11 and the function selection key are directly connected with the MEGA 25609.
Principle of operation
The invention reads and processes the data of the air quality sensor module 20 by the STC8A8K64S4A12 single chip microcomputer 8 to judge the pollution condition, the MEGA 25609 controls the start of the moving and purifying module, the four air quality sensor modules 20 are connected with four serial ports of the STC8A8K64S4A12 single chip microcomputer 8 and the WIFI module 22, the detected data are sent to the STC8A8K64S4A12 single chip microcomputer 8 and the WIFI module 22 through the serial ports, and the STC8A8K64S4A12 single chip microcomputer 8 sends the data to the full-color TFT touch screen 21; WIFI Module 22 sends the data to MyThe SQL database is thus displayed on the Web page.
The P6.0, P6.1, P6.2, P6.3 and P6.4 of the STC8A8K64S4a12 singlechip 8 are connected to the numbers 2, 3, 4, 5 and 6 pins of the MEGA2560, respectively. Where pin 2 of the MEGA 25609 is the external interrupt 0 pin, set to a falling edge interrupt. Eight states 0000-0111 of four pins P6.1, P6.2, P6.3 and P6.4 of the STC8A8K64S4A12 singlechip 8 respectively indicate that the moving direction is eight directions of right front, right back, right left, right front, left front, right back, and ninth state 1000 indicates that the pollutant is diffused and should be subjected to moving covering type purification; the STC8A8K64S4A12 singlechip 8 reads and processes data of the air quality sensor module 20, judges pollution conditions according to concentration values of pollutants in different directions, sets P6.1, P6.2, P6.3 and P6.4 as corresponding values, and then sets P6.0 to 1 and P6.0 to 0 to generate a falling edge. When the values of P6.1, P6.2, P6.3 and P6.4 are 1000, starting a timer 0, resetting P6.0 to 1 after 1 minute, and closing the timer 0; 0000 + 0111, start timer 1, reset P6.0 to 1 after 5s, close timer 1. When the P6.0 is set to be 0, the MEGA 25609 starts the purification module, a timer is started at the same time, the purification module is closed after 1 minute, and when the MEGA2560 reads that the values of pins 3, 4, 5 and 6 are 1000, the purifier performs mobile covering type purification; when 0000-0111, the purifier controls the mute planetary reducing motor 2 to move a certain distance in the appointed direction.
When the body is moving, the mute planetary gear motor 2 works, the bottom plate 1 drives the device to move by controlling the omnidirectional wheel 3, and the barrier is avoided by the three flexible film pressure-sensitive sensors 10 surrounding the whole purifier shell in a circle and the ultrasonic modules 11 in three directions. When the distance read by one ultrasonic module 11 is smaller than a set value, the purifier retreats, rotates by a certain angle and then advances; when the purifier collides in a certain direction, the flexible film pressure-sensitive sensor 10 in the corresponding direction outputs a high level, and the purifier retreats and rotates by a certain angle to advance.
When the purification module works, air is sucked through the air hole 32 of the shell 12, then passes through the air inlet 24 to contact the cylindrical composite filter element 18 for primary filtration, and then passes through the negative ion generating device and the plasma generating device 13 for deposition, the deposited air is blown through the composite filter screen 16 by the first fan 15 for secondary filtration, and finally clean air is blown into a room from the lower side of the base 1 by the second fan 17. The positive ions and the negative ions generated by the plasma generating device simultaneously generate huge energy release at the moment of neutralizing positive and negative charges in the air, so that the structure of bacteria around the plasma generating device is changed or the energy is converted, the bacteria are killed, and the sterilization effect of the plasma generating device is realized. Because the quantity of the negative ions is greater than that of the positive ions, the redundant negative ions still float in the air, and the effects of eliminating smoke and dust, eliminating peculiar smell and improving the quality of the air can be achieved, so that the health care effect of human health is promoted. The plasma has: removing odor, smoke, leather, foot, sweat, bacteria, and bacteria. The negative ion has: fresh air, increase oxygen suppliment, car air inlet, air conditioning room, second-hand cigarette, remove PM 2.5.
When an air purification mode is selected, the MEGA 25609 controls the mute planetary gear motor 2 and the control motor 5 to stop running, the STC8A8K64S4A12 single chip microcomputer 8 reads data of the air quality sensor module in real time, when the read data exceed a threshold value, the P6.1, the P6.2, the P6.3 and the P6.4 are set to be 1000, the P6.0 is set to be 0, then the P6.0 is set to be 1, a falling edge is generated, meanwhile, the timer 0 is started, the P6.0 is reset to be 1 after 1 minute, the timer is closed, at the moment, the MEGA 25609 controls to carry out purification work, the timer is started, the purifier purifies for one minute in place, and if the data detected by the sensor after one minute still exceed the threshold value, the purification is continued.
When the sweeping-air purification mode is selected, the purifier detects the air quality while sweeping. When the data of the air quality sensor module 20 read by the STC8A8K64S4a12 single chip microcomputer 8 exceeds a threshold and the data difference in each direction is very small, setting P6.1, P6.2, P6.3 and P6.4 to 1000, setting P6.0 to 0, then setting P6.0 to 1, generating a falling edge, simultaneously starting the timer 0, resetting P6.0 to 1 after 1 minute, closing the timer 0, at this time, controlling the MEGA 25609 to start the purification work, simultaneously starting the timer, performing the overlay purification for one minute while sweeping the floor, and continuing the process if the data detected by the air quality sensor 20 still exceeds the threshold after one minute. When the read data of the air quality sensor 20 exceeds the threshold value and a certain difference exists in different directions, the values of P6.1, P6.2, P6.3 and P6.4 are set to values between 0000-0111 according to different conditions, P6.0 is set to 0, then P6.0 is set to 1 to generate a falling edge, P6.0 is reset to 1 after the timers 1 and 5 are started, the timer 1 is closed, at the moment, MEGA 25609 controls to carry out purification work, the timer is started at the same time, the work is stopped after one minute, the purifier starts to position, track and purify the pollution, and the single chip microcomputer 8 STC8A8K64S4A12 sends a MEGA 25609 moving signal every five seconds according to the read value of the air quality sensor to control the purifier to move until the single chip microcomputer judges and finds a pollution source or the concentration of the pollution is reduced.

Claims (10)

1. The utility model provides an intelligent air purifier based on planning formula is swept floor, includes bottom plate (1), its characterized in that: a plurality of mute planetary gear reduction motors (2) are arranged on the bottom plate (1), and omnidirectional wheels (3) are arranged on the outer sides of the mute planetary gear reduction motors (2); a dust suction opening (23) is formed in the center of the bottom plate (1), a control motor (5) is arranged on one side of the dust suction opening (23) of the bottom plate (1), the output end of the control motor (5) is connected with a rolling brush (4), and the rolling brush (4) is arranged in the dust suction opening (23); a dust collecting box (6) is arranged on one side of the dust suction opening (23) of the bottom plate (1), and an opening of the dust collecting box is arranged beside the dust suction opening; the air quality sensor is characterized in that a shell (12) is arranged on the upper side of the bottom plate (1), a filter element replacing block (19) is arranged in the shell (12), a plurality of air quality sensor modules (20) are arranged on the shell (12) on the upper side of the filter element replacing block (19), an inverted cone-shaped air outlet net (14) is arranged on the shell (12) on the lower side of the filter element replacing block (19), a negative ion generating device and a plasma generating device (13) are arranged between the inverted cone-shaped air outlet net (14) and the filter element replacing block (19), a second fan (17) and a first fan (15) are arranged on the lower side of the inverted cone-shaped air outlet net (14), and a composite filter screen (16) is arranged between the second fan and the first fan; the filter element replacing block (19) is internally provided with a filter element groove (28), the bottom wall of the filter element groove (28) is communicated with a vent (29), the top wall of the filter element groove (28) is communicated with a filter element hole (30), and the filter element hole (30) is internally provided with a cylindrical composite filter element (18).
2. The intelligent air purifier based on planning formula is swept floor of claim 1, characterized in that: the top wall of the shell (12) is provided with a WiFi module (22) and a TFT full-color touch screen (21).
3. The intelligent air purifier based on planning formula is swept floor of claim 1, characterized in that: the ultrasonic wave sensor is characterized in that three groups of ultrasonic wave modules (11) are arranged on the inner side wall of the bottom plate (1), and three groups of flexible film pressure-sensitive sensors (10) are arranged on the outer side wall of the bottom plate (1).
4. The intelligent air purifier based on planning formula is swept floor of claim 1, characterized in that: the bottom plate (1) is provided with a power supply (7) at one side of the dust collecting box (6).
5. The intelligent air purifier based on planning formula is swept floor of claim 1, characterized in that: and the top wall of the shell (12) is provided with a ventilation page net outside the WiFi module (22).
6. The intelligent air purifier based on planning formula is swept floor of claim 1, characterized in that: the filter element groove (28) is communicated with an air inlet (24) penetrating through the filter element replacing block (19), and an air hole (32) is formed in the position, on the air inlet (24), of the shell (12).
7. The intelligent air purifier based on planning formula is swept floor of claim 1, characterized in that: sponge blocks (31) are arranged on two side walls of the filter element groove (28), a driving groove (27) is formed in one side of the filter element groove (28) and located on the lower side of each sponge block (31), a rotating motor (26) is arranged in each driving groove (27), and a rotating wheel (25) is arranged on each rotating motor (26); be equipped with division board (33) between bottom plate (1) and back taper air-out net (14), be equipped with control module on division board (33), control module includes STC8A8K64S4A12 singlechip (8) and arduino MEGA2560 (9).
8. The intelligent air purifier based on planning formula is swept floor of claim 1, characterized in that: the cylindrical composite filter element (18) comprises a primary filter screen and a catalyst activated carbon filter screen.
9. The intelligent air purifier based on planning formula is swept floor of claim 1, characterized in that: three mute planetary gear motors (2) are arranged on the bottom plate (1) and are distributed at an angle of 120 degrees.
10. A planning floor sweeping based intelligent air purifier according to any one of claims 1-9, wherein: the working method of the control purifier comprises the following steps: when the air quality is better, sweeping the floor in a planning way; when the air pollution range is large, the movable covering type purification is automatically carried out; when a pollution source exists in a certain direction, autonomous positioning, tracking and purification can be carried out; the method can also divide the purification task, the STC8A8K64S4A12 single chip microcomputer independently controls the air detection module, and when the pollutant concentration is detected to be higher, the air purification module and the mute planetary gear motor are correspondingly controlled by adopting a mode that the falling edge triggers the external interruption of the arduino mega 2560; the structure of shell with small hole, inverted cone air outlet and two sets of fans strengthens the air convection, and the twice filtration of the cylinder type filter element and the composite filter screen and the addition of the anion generating device and the plasma generating device realize the air purification function.
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Cited By (1)

* Cited by examiner, † Cited by third party
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CN114557639A (en) * 2022-01-25 2022-05-31 深圳市无限动力发展有限公司 Air purification method, device, equipment and medium

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WO2007137234A2 (en) * 2006-05-19 2007-11-29 Irobot Corporation Removing debris from cleaning robots
CN109469952A (en) * 2018-10-22 2019-03-15 刘慧旋 A kind of air purifier smart home system based on sweeping robot
CN111110118A (en) * 2020-02-20 2020-05-08 浙江工商大学 Removal robot of sweeping floor that integrated has intelligent air purifier
CN111795443A (en) * 2020-07-13 2020-10-20 东莞市合宜电子有限公司 Intelligent household mobile purification robot

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WO2007137234A2 (en) * 2006-05-19 2007-11-29 Irobot Corporation Removing debris from cleaning robots
CN109469952A (en) * 2018-10-22 2019-03-15 刘慧旋 A kind of air purifier smart home system based on sweeping robot
CN111110118A (en) * 2020-02-20 2020-05-08 浙江工商大学 Removal robot of sweeping floor that integrated has intelligent air purifier
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114557639A (en) * 2022-01-25 2022-05-31 深圳市无限动力发展有限公司 Air purification method, device, equipment and medium
CN114557639B (en) * 2022-01-25 2023-09-05 深圳市无限动力发展有限公司 Air purification method, device, equipment and medium

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