CN113531751A - Air purifier based on internet of things technology and photocatalyst material - Google Patents
Air purifier based on internet of things technology and photocatalyst material Download PDFInfo
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- CN113531751A CN113531751A CN202110832179.7A CN202110832179A CN113531751A CN 113531751 A CN113531751 A CN 113531751A CN 202110832179 A CN202110832179 A CN 202110832179A CN 113531751 A CN113531751 A CN 113531751A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/167—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions
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- 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
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
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- 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
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- 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
- F24F13/20—Casings or covers
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- 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
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- 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
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
- F24F8/26—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media using ozone
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an air purifier based on the Internet of things technology and a photocatalyst material, which comprises a base, wherein a formaldehyde sensor, a microcontroller and a wireless communication module are arranged on the base, a photocatalyst air purification component is arranged above the base, the base and the photocatalyst air purification component are fixedly connected through a mounting frame fixedly arranged above the base, the photocatalyst air purification component comprises an air duct shell fixedly connected with the top of the mounting frame, an ultraviolet lamp tube is fixedly arranged inside the air duct shell, air guide components positioned inside the air duct shell are symmetrically and fixedly arranged on two sides of the ultraviolet lamp tube respectively, an airflow guide block is fixedly arranged on the inner wall of the air duct shell, and the photocatalyst material is coated on the airflow guide block. Secondary air pollution caused by dust impurities on the filter screen and the like.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to an air purifier based on the Internet of things technology and a photocatalyst material.
Background
In recent years, the number of cities with haze weather continuously appearing in areas such as north China, northeast China, south China and the like for more than seven days is continuously increased, and with the continuous improvement of living standard of people, the attention to health degree is increased, and the air purifier becomes the first choice for many families to deal with serious air pollution. Photocatalyst air purifier is as one kind of novel air purification device, and today at air pollution is increasing serious, receives a large amount of attention of people.
However, the existing photocatalyst air purifier has the following problems: the user is easily damaged by ultraviolet rays and ozone because the user needs to manually operate the switch of the purifier, shift gears and other instructions in a close range. In addition, the existing photocatalyst air purifier is provided with a filter screen, which is inconvenient to clean due to accumulation of a large amount of dust and impurities, and easily disperses harmful substances (dust, fungi, bacteria, viruses and the like) accumulated on the filter screen into indoor air when in use.
Disclosure of Invention
The invention aims to provide an air purifier based on an Internet of things technology and a photocatalyst material, which is used for solving the problems that a user manually operates instructions such as switching and gear shifting of the purifier, the ultraviolet rays and ozone cause damage, and the problems that the existing photocatalyst air purifier is provided with a filter screen, so that the power consumption of a fan is high, dust and impurities on the filter screen are not convenient to clean, and secondary air pollution is caused by the dust and impurities on the filter screen.
The invention provides an air purifier based on the Internet of things technology and a photocatalyst material, which comprises a base, wherein a formaldehyde sensor, a microcontroller and a wireless communication module are arranged on the base, a photocatalyst air purification assembly is arranged above the base, the base and the photocatalyst air purification assembly are fixedly connected through a mounting frame fixedly arranged above the base, the photocatalyst air purification assembly comprises an air duct shell fixedly connected with the top of the mounting frame, an ultraviolet lamp tube is fixedly arranged inside the air duct shell, air guide assemblies positioned inside the air duct shell are respectively and fixedly arranged on two sides of the ultraviolet lamp tube, an airflow guide block is fixedly arranged on the inner wall of the air duct shell, the photocatalyst material is coated on the airflow guide block, the microcontroller is respectively and electrically connected with the ultraviolet lamp tube, the air guide assemblies, the formaldehyde sensor and the wireless communication module, the formaldehyde sensor is used for collecting indoor formaldehyde signal data and transmitting the data to the microcontroller, the microcontroller processes the formaldehyde signal data and transmits the data to the wireless communication module, the wireless communication module is connected with terminal equipment of a user and transmits the formaldehyde signal data to the terminal equipment, so that the user can visually acquire indoor formaldehyde content, and the terminal equipment is provided with a switch and a fan gear shifting function.
Preferably, the inside support frame that is used for fixed ultraviolet tube that is equipped with of dryer shell, the support frame is including the sleeve that the fixed cover was established at ultraviolet tube both ends respectively, fixed being equipped with a plurality of fixed connecting rods on the telescopic outside circumference, the tip cover of fixed connecting rod is equipped with the pressure of the inner wall sliding connection with the dryer shell and is detained, the terminal fixed connection of fixed connecting rod is located the inside spring of pressure knot.
Preferably, the air guide assembly comprises electric fan blades fixedly mounted on the inner wall of the air duct shell, and air guide plates on the inner wall of the air duct shell are respectively arranged on two sides of each electric fan blade.
Preferably, the mounting bracket is including the annular seat that is used for installing the dryer shell, set up a plurality of three bracing pieces that distribute along the peripheral circumferencial direction of annular seat between annular seat and the base, the both ends of bracing piece respectively with annular seat, base fixed connection.
Preferably, the length of the supporting rod is not less than 10 cm.
Preferably, the airflow guide block is in a spiral ridge-shaped structure.
Preferably, the base is provided with an indicator light, and the indicator light is respectively and electrically connected with the ultraviolet lamp tube and the fan blade of the electric fan.
Preferably, the ultraviolet lamp tube is connected with a ballast.
Preferably, the base is provided with a liquid crystal display screen, and the liquid crystal display screen is electrically connected with the microcontroller.
Preferably, an AC power socket in a shape like a Chinese character 'pin' is arranged on the base.
Compared with the prior art, the invention has the beneficial effects that:
the invention is characterized in that the inner wall of the wind tube shell is coated with anatase type nanometer titanium dioxide photocatalyst material, and an ultraviolet lamp tube capable of releasing ultraviolet light with the wavelength of 280nm to 380nm is arranged on the central axis of the wind tube shell. Due to the irradiation of ultraviolet light, photon-generated carriers in the photocatalyst material are transferred to the surface, so that moisture and oxygen in the air adsorbed on the surface of the material are activated and catalyzed into active groups such as superoxide anion free radicals, hydroxyl free radicals and the like with strong oxidizing property, volatile organic substances (such as formaldehyde, benzene and xylene) in the air are decomposed into harmless water and carbon dioxide, bacterial cell membranes are broken, virus protein shells are solidified and inactivated, and the functions of deodorization, sterilization, disinfection, air purification and the like are realized.
(II) set up formaldehyde sensor, microcontroller, wireless communication module, user's accessible terminal equipment knows indoor formaldehyde concentration directly perceivedly, in time switch air purifier in needs, can let the user avoid the injury that ultraviolet ray and ozone that this instrument during operation produced bring to a certain extent.
(III) this air purifier gets rid of the filter screen, reduces the fan consumption to solved on the filter screen on the current air purifier because of attached to dust impurity inconvenient the washing, secondary air pollution scheduling problem that the dust impurity on the filter screen caused.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of an air purifier based on internet of things technology and a photocatalyst material according to the present invention;
fig. 2 is a schematic structural diagram of a support frame of an air purifier based on internet of things technology and a photocatalyst material according to the present invention;
FIG. 3 is a schematic structural diagram of an air purifier based on IOT technology and photocatalyst materials according to the present invention;
fig. 4 is a technical circuit schematic diagram of an air purifier based on internet of things technology and photocatalyst materials.
Description of reference numerals:
the device comprises a base 1, a photocatalyst air purification component 2, a mounting rack 3, a formaldehyde sensor 4, a microcontroller 5, a wireless communication module 6, a support frame 7, an indicator light 8, a ballast 9, a liquid crystal display screen 10, an AC power socket 11, a terminal device 12, an air duct shell 201, an ultraviolet lamp 202, an air guide component 203, an air flow guide block 204, a photocatalyst material 205, an annular socket 301, a support rod 302, a sleeve 701, a fixed connecting rod 702, a press buckle 703, a spring 704, an electric fan blade 2031 and an air guide plate 2032.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, but it should be understood that the scope of the present invention is not limited by the specific embodiments.
Examples
As shown in fig. 1-4, the air purifier based on internet of things and photocatalyst material comprises a base 1, wherein a formaldehyde sensor 4, a microcontroller 5 and a wireless communication module 6 are arranged on the base 1.
Specifically, the photocatalyst material 205 is selected to be a titanium type nano titanium dioxide photocatalyst material, and the ultraviolet lamp 202 is selected to be an ultraviolet lamp capable of releasing ultraviolet light with a wavelength of 280nm to 380 nm.
The anatase type nanometer titanium dioxide photocatalyst material is coated on an airflow guide block 204 on the inner wall of a cylindrical air duct shell 201, and an ultraviolet lamp tube 202 capable of releasing ultraviolet light with the wavelength of 280-380 nm is placed on the central axis of the air duct shell 201. The air purifier based on the internet of things technology and the photocatalyst material is placed in a space needing air purification, air enters the air duct shell 201 through the air guide assembly 203, and due to irradiation of ultraviolet light, photo-generated carriers in the photocatalyst material 205 are transferred to the surface, so that moisture and oxygen in the air adsorbed on the surface of the material are activated and catalyzed into superoxide anion free radicals, hydroxyl free radicals and other active groups with strong oxidizing property, and volatile organic substances (such as formaldehyde, benzene and xylene) in the air are decomposed into harmless water and carbon dioxide, bacterial cell membranes are broken, the virus protein shell is solidified and inactivated, and the functions of deodorization, sterilization, disinfection, air purification and the like are realized.
In addition, because the photocatalyst air purification subassembly 2 in this air purifier based on internet of things and photocatalyst material does not be equipped with the filter screen, can reduce the fan consumption to a certain extent to avoid causing secondary pollution's drawback to the air because of being covered with dust impurity on the filter screen after using for a long time.
Inside support frame 7 that is used for fixed ultraviolet tube 202 that is equipped with of dryer shell 201, support frame 7 is including fixed cover respectively and establishing the sleeve 701 at ultraviolet tube 202 both ends, the fixed a plurality of fixed connecting rods 702 that are equipped with on sleeve 701's the outside circumference, the tip cover of fixed connecting rod 702 is equipped with the pressure of the inner wall sliding connection with dryer shell 201 and is detained 703, the terminal fixed connection of fixed connecting rod 702 is located the inside spring 704 of pressure knot 703, overlap support frame 7 respectively at ultraviolet tube 202's both ends, can realize fixing ultraviolet tube 202 inside dryer shell 201, simultaneously because of fixed connecting rod 702 passes through spring 704 with dryer shell 201's inner wall, press and detain 703 and be connected, the connected mode is simple, be convenient for use later maintenance.
The air guiding assembly 203 comprises electric fan blades 2031 fixedly mounted on the inner wall of the air duct housing 201, air guiding plates 2032 on the inner wall of the air duct housing 201 are respectively arranged on two sides of each electric fan blade 2031, the electric fan blades 2031 are controlled to rotate, air can be guided into the air duct housing 201, and therefore air purification treatment is achieved.
The mounting bracket 3 includes annular seat 301 that is used for installing dryer shell 201, set up a plurality of three bracing pieces 302 that distribute along the peripheral circumferencial direction of annular seat 301 between annular seat 301 and the base 1, the both ends of bracing piece 302 respectively with annular seat 301, base 1 fixed connection, bracing piece 302 can make and leave the space of circulation of air between dryer shell 201 and the base 1, the air of being convenient for circulates in the air guide component 203 that is located dryer shell 201 bottom.
The length of the support rod 302 is not less than 10cm, and in order to leave a space for air circulation between the air duct casing 201 and the base 1, the length of the support rod 302 can be set according to the actual requirement according to the size of the air duct casing in application.
The airflow guiding block 204 is a spiral ridge structure, and in order to increase the contact area between the photocatalyst material 205 coated on the airflow guiding block 204 and air and ultraviolet light, the purification efficiency is improved.
The base 1 is provided with an indicator light 8, the indicator light 8 is respectively electrically connected with the ultraviolet lamp tube 202 and the electric fan blade 2031, an instruction is given through the terminal device 12, a signal is transmitted to the wireless communication module 6 and then transmitted to the microcontroller 5, after being processed by the microcontroller 5, a switch and gear shifting instruction is given to the electric fan blade 2031 in the air guide assembly 203, and meanwhile, the indicator light 8 changes; the switch instruction is given to the ultraviolet lamp tube 202, and the indicator light 8 changes, so that the user can know the working state of the air purifier through the indicator light conveniently.
The ballast 9 is connected to the ultraviolet lamp 202, and the ballast 9 can limit the current and generate an instant high voltage for the ultraviolet lamp 202.
The base 1 is provided with a liquid crystal display screen 10, the liquid crystal display screen 10 is electrically connected with the microcontroller 5, and a user can conveniently know various working parameters of the air purifier through the liquid crystal display screen 10.
An AC power socket 11 in a shape like a Chinese character 'pin' is arranged on the base 1, and is used for realizing the external power access of the air purifier.
The model of the switching power supply of the AC power socket 11 in this embodiment is S-40-12, the output power is 40W, the output voltage DC12V, the model of the formaldehyde sensor 4: THCPVF, the working voltage DC7-24V, the fan blades 2031 of the electric fan are ZX12038H12BL and 12V9.6W, the microcontroller 5 is STM32F103, the wireless communication module 6 is Esp8266, the ballast 9 is Chelette BS-ZSZ361E, 220V50HZ and 36W, and the ultraviolet lamp tube 202 is Chelette ZW36D 17Y-H411. According to fig. 4, the dashed line indicates the signal transmission direction and the solid line indicates the power supply direction. 220V commercial power supplies power for the switching power supply and the ballast, the switching power supply is connected with the voltage division module and respectively supplies 5V direct current required by the microcontroller 5 and the wireless communication module 6, 3.6V direct current required by the indicator lamp 8 and 12V direct current required by the formaldehyde sensor 4, and the ballast 9 supplies power for the ultraviolet lamp tube 202.
This air purifier is through CFD emulation back, reachs this air purifier and can make the air in 3 x 3m space at 1 hour inner loop under normal operating conditions, through the actual measurement (formaldehyde solution exposes in sealed room), uses this air purifier one hour back can make formaldehyde, TVOC concentration reduce to about 30% in the room air, as table 1, it is visible this air purifier based on internet of things and photocatalyst material can reach better air purification effect.
TABLE 1 percent reduction of Formaldehyde, TVOC before and after product use
The working principle and the using process of the invention are as follows: the air purifier based on the internet of things technology and the photocatalyst material is placed in a space needing air purification, air enters the air duct shell 201 through the air guide assembly 203, and due to irradiation of ultraviolet light, photo-generated carriers in the photocatalyst material 205 are transferred to the surface, so that moisture and oxygen in the air adsorbed on the surface of the material are activated and catalyzed into active groups such as superoxide anion free radicals, hydroxyl free radicals and the like with strong oxidizing property, and therefore VOC (such as formaldehyde, benzene and xylene) in the air is decomposed into harmless water, carbon dioxide, bacterial cell membranes are broken, virus protein shells are solidified and inactivated, and functions of deodorization, sterilization, disinfection, air purification and the like are achieved.
Indoor formaldehyde signal data is collected to formaldehyde sensor 4, and give microcontroller 5 with data transmission, microcontroller 5 is with formaldehyde signal data processing back, and give wireless communication module 6 with data transmission, wireless communication module 6 is connected with user's terminal equipment 12, give terminal equipment 12 with formaldehyde signal data transmission, make the user can directly perceivedly see indoor formaldehyde content, the user can be through terminal equipment 12 like cell-phone APP, can observe indoor formaldehyde concentration directly perceivedly, in time switch air purifier when needs, and adjust the gear of fan according to formaldehyde concentration.
Finally, the description is as follows: the above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (10)
1. The air purifier based on the Internet of things technology and the photocatalyst material is characterized by comprising a base (1), wherein a formaldehyde sensor (4), a microcontroller (5) and a wireless communication module (6) are arranged on the base (1);
a photocatalyst air purification component (2) is arranged above the base (1), and the base (1) and the photocatalyst air purification component (2) are fixedly connected through a mounting frame (3) fixedly arranged above the base (1);
the photocatalyst air purification assembly (2) comprises an air duct shell (201) fixedly connected with the top of the mounting frame (3), an ultraviolet lamp tube (202) is fixedly arranged inside the air duct shell (201), two sides of the ultraviolet lamp tube (202) are respectively and fixedly provided with an air guide assembly (203) positioned inside the air duct shell (201), the inner wall of the air duct shell (201) is fixedly provided with an air flow guide block (204), and a photocatalyst material (205) is coated on the air flow guide block (204);
the microcontroller (5) is electrically connected with the ultraviolet lamp tube (202), the air guide assembly (203), the formaldehyde sensor (4) and the wireless communication module (6) respectively;
the formaldehyde sensor (4) is used for collecting indoor formaldehyde signal data and transmitting the data to the microcontroller (5);
the microcontroller (5) processes the formaldehyde signal data and transmits the data to the wireless communication module (6);
the wireless communication module (6) is connected with the terminal equipment (12) of a user, and transmits formaldehyde signal data to the terminal equipment (12), so that the user can visually acquire the indoor formaldehyde content;
and the terminal equipment (12) is provided with a switch and a fan gear shifting function.
2. The air purifier based on the internet of things technology and the photocatalyst material as claimed in claim 1, wherein: the utility model discloses an air duct, including dryer shell (201), support frame (7) that are used for fixed ultraviolet tube (202) are equipped with in dryer shell (201) inside, support frame (7) are including fixed cover sleeve (701) at ultraviolet tube (202) both ends respectively, the fixed a plurality of fixed connecting rod (702) that are equipped with on the outside circumference of sleeve (701), the tip cover of fixed connecting rod (702) is equipped with and detains (703) with the inner wall sliding connection's of dryer shell (201) pressure, the terminal fixed connection of fixed connecting rod (702) is located and presses spring (704) of detaining (703) inside.
3. The air purifier based on the internet of things technology and the photocatalyst material as claimed in claim 2, wherein: the air guide assembly (203) comprises electric fan blades (2031) fixedly mounted on the inner wall of the air duct shell (201), and air guide plates (2032) on the inner wall of the air duct shell (201) are respectively arranged on two sides of each electric fan blade (2031).
4. The air purifier based on the internet of things technology and the photocatalyst material as claimed in claim 1, wherein: mounting bracket (3) are including annular seat (301) that are used for installing dryer shell (201), set up three bracing piece (302) that a plurality of peripheral circumferencial direction that follow annular seat (301) distribute between annular seat (301) and base (1), the both ends of bracing piece (302) respectively with annular seat (301), base (1) fixed connection.
5. The air purifier based on the internet of things technology and the photocatalyst material as claimed in claim 4, wherein: the length of the support rod (302) is not less than 10 cm.
6. The air purifier based on the internet of things technology and the photocatalyst material as claimed in claim 1, wherein: the airflow guide block (204) is in a spiral ridge-shaped structure.
7. The air purifier based on the internet of things technology and the photocatalyst material as claimed in claim 1, wherein: the base (1) is provided with an indicator light (8), and the indicator light (8) is respectively electrically connected with the ultraviolet lamp tube (202) and the fan blade (2031) of the electric fan.
8. The air purifier based on the internet of things technology and the photocatalyst material as claimed in claim 1, wherein: the ultraviolet lamp tube (202) is connected with a ballast (9).
9. The air purifier based on the internet of things technology and the photocatalyst material as claimed in claim 1, wherein: the liquid crystal display screen (10) is arranged on the base (1), and the liquid crystal display screen (10) is electrically connected with the microcontroller (5).
10. The air purifier based on the internet of things technology and the photocatalyst material as claimed in claim 1, wherein: an AC (alternating current) delta power supply seat (11) is arranged on the base (1).
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Cited By (1)
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CN117366766A (en) * | 2023-11-23 | 2024-01-09 | 赛多空气净化技术(廊坊)有限公司 | Multifunctional ultraviolet air sterilizer |
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JP2021049332A (en) * | 2019-09-20 | 2021-04-01 | Apsジャパン株式会社 | Photocatalyst apparatus and liquid purifier provided with photocatalyst apparatus |
KR102149671B1 (en) * | 2020-03-06 | 2020-09-01 | 임용택 | Air purification and virus sterilization system |
CN212274143U (en) * | 2020-05-19 | 2021-01-01 | 厦门鹭星讯信息科技有限公司 | Intelligent ultraviolet sterilization disinfection purifier of thing networking |
CN213251510U (en) * | 2020-08-26 | 2021-05-25 | 南昌亮明实业有限公司 | Deep ultraviolet disinfection irradiation equipment for marine central air conditioner |
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CN117366766A (en) * | 2023-11-23 | 2024-01-09 | 赛多空气净化技术(廊坊)有限公司 | Multifunctional ultraviolet air sterilizer |
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