CN115559918A - Air purification type fan - Google Patents

Air purification type fan Download PDF

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Publication number
CN115559918A
CN115559918A CN202211128211.4A CN202211128211A CN115559918A CN 115559918 A CN115559918 A CN 115559918A CN 202211128211 A CN202211128211 A CN 202211128211A CN 115559918 A CN115559918 A CN 115559918A
Authority
CN
China
Prior art keywords
wall
cylinder
annular
purification
air outlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211128211.4A
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Chinese (zh)
Inventor
梁敏杰
梁智海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202211128211.4A priority Critical patent/CN115559918A/en
Publication of CN115559918A publication Critical patent/CN115559918A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/106—Ring-shaped filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/34—Specific shapes
    • B01D2253/342—Monoliths
    • B01D2253/3425—Honeycomb shape

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The invention discloses an air purification type fan, which comprises a filter cartridge, wherein an annular filter element is arranged in the filter cartridge, and a fan is arranged at the top of the filter cartridge; the top of the fan is fixedly provided with a purification cylinder, the purification cylinder is filled with honeycomb activated carbon, the purification cylinder is internally provided with a first isolation net, and the top of the purification cylinder is provided with a sterilization cylinder; the outer wall of the sterilizing cylinder is fixedly sleeved with a protective cover, and the top of the sterilizing cylinder is fixedly provided with a connecting cylinder; the top of the connecting cylinder is provided with a rotatable L-shaped air outlet, and the outer wall of the connecting cylinder is fixedly provided with a motor in transmission connection with the L-shaped air outlet. The invention solves the problems that the fan has single function, only can simply blow air, and the air contains a large amount of dust, harmful gas and harmful bacteria to erode the body of people all the time.

Description

Air purification type fan
Technical Field
The invention relates to the technical field of fans, in particular to an air purification type fan.
Background
In the prior art, a fan has a single function, only can simply blow air, and air contains a large amount of dust, harmful gas and harmful bacteria which can corrode the bodies of people all the time, so that an air purification type fan is provided.
Disclosure of Invention
The invention aims to solve the problems that the fan has a single function, only can simply blow air, and the air contains a large amount of dust, harmful gas and harmful bacteria which can corrode the bodies of people all the time, and provides an air purification type fan.
In order to achieve the purpose, the invention adopts the following technical scheme: an air purification type fan comprises a filter cartridge, wherein an annular filter element is arranged in the filter cartridge, and a fan is arranged at the top of the filter cartridge; the top of the fan is fixedly provided with a purification cylinder, the purification cylinder is filled with honeycomb activated carbon, the purification cylinder is internally provided with a first isolation net, and the top of the purification cylinder is provided with a sterilization cylinder; the outer wall of the sterilizing cylinder is fixedly sleeved with a protective cover, and the top of the sterilizing cylinder is fixedly provided with a connecting cylinder; the top of the connecting cylinder is provided with a rotatable L-shaped air outlet, and the outer wall of the connecting cylinder is fixedly provided with a motor in transmission connection with the L-shaped air outlet;
the inner wall of the sterilizing cylinder is fixedly connected with a spiral plate, and an ultraviolet lamp tube is vertically and fixedly connected in the middle of the spiral plate in a penetrating mode.
Preferably, the bottom of the filter cylinder is fixedly provided with a base.
Preferably, the bottom of the fan is fixedly provided with an annular connecting port, the outer wall of the annular connecting port is in sliding connection with the outer wall of the filter cartridge close to the top, and the bottom of the annular connecting port is in blocking connection with the top port of the annular filter element.
Preferably, a second isolation net is fixedly arranged on the inner wall, close to the bottom, of the purification cylinder, the honeycomb activated carbon is arranged on the top surface of the second isolation net, an annular step groove is formed in the inner wall, close to the top, of the purification cylinder, and the first isolation net is fixedly arranged in the annular step groove.
Preferably, the outer wall of the L-shaped air outlet is fixedly sleeved with an annular plate, and the outer wall positioned below the annular plate is fixedly sleeved with a driven gear; the outer wall of the L-shaped air outlet close to the bottom is rotatably sleeved on the inner wall of the connecting cylinder, and a third isolating net is fixedly installed at the air outlet end of the L-shaped air outlet.
Preferably, the output end of the motor is coupled with a driving gear, and the driving gear is meshed with a driven gear.
Preferably, the outer wall of the annular plate is in sliding connection with the inner wall of the protective cover.
Preferably, the outer wall of the filter cartridge is provided with a vent hole.
Compared with the prior art, the invention has the following beneficial effects: the fan operates, airflow enters from the ventilation hole of the filter cartridge, dust is filtered through the annular filter element to obtain dust-free airflow, the dust-free airflow enters the annular filter element, then the airflow is blown into the purification cylinder by the fan, harmful gas is adsorbed by the honeycomb activated carbon to obtain harmless dust-free airflow, the harmless dust-free airflow enters the sterilization cylinder, the airflow circulates in a channel formed among the spiral plate, the ultraviolet lamp tube and the inner wall of the sterilization cylinder, each layer of the channel can be irradiated by the lamp tube emitted by the ultraviolet lamp tube, the ultraviolet lamp tube sterilizes the airflow circulating in the channel, the harmless dust-free sterile airflow is discharged from the upper part of the spiral plate to enter the connecting cylinder and the L-shaped air outlet, and then the third isolation net blows the harmless dust-free sterile airflow to form wind; the arrangement of the spiral plate increases the stroke of the airflow in the sterilizing cylinder, so that the sterilizing time of the sterilizing cylinder on the airflow is increased, and the sterilization is sufficient; the motor drives the driven gear to rotate through the driving gear, and then the L-shaped air outlet rotates on the connecting cylinder, so that the purpose of shaking the head of the L-shaped air outlet is achieved.
Drawings
The invention is described in further detail below with reference to the following figures and detailed description:
FIG. 1 is a schematic overall structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the explosion of the present invention;
FIG. 3 is a schematic structural view of portion A of FIG. 2 according to the present invention;
fig. 4 is a schematic structural view of the spiral plate of the present invention.
In the figure: 1-filter cartridge, 2-annular filter core, 3-fan, 4-purification cylinder, 5-honeycomb activated carbon, 6-first isolation net, 7-sterilization cylinder, 8-protective cover, 9-connecting cylinder, 10-L-shaped air outlet, 11-motor, 101-base, 401-second isolation net, 402-step groove, 701-spiral plate, 702-ultraviolet lamp tube, 1001-annular plate, 1002-driven gear, 1003-third isolation net and 1101-driving gear.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 4. It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used for limiting the conditions of the present disclosure, so that the present disclosure is not limited to the technical essence, and any modifications of the structures, changes of the ratios, or adjustments of the sizes, can still fall within the scope of the present disclosure without affecting the function and the achievable purpose of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
The invention provides a technical scheme that: an air purification type fan comprises a filter cartridge 1, wherein an annular filter element 2 is arranged in the filter cartridge 1, and a fan 3 is arranged at the top of the filter cartridge 1; the top of the fan 3 is fixedly provided with a purification cylinder 4, the purification cylinder 4 is filled with honeycomb activated carbon 5, the interior of the purification cylinder is also provided with a first isolation net 6, and the top of the purification cylinder is provided with a sterilization cylinder 7; the outer wall of the sterilizing cylinder 7 is fixedly sleeved with a protective cover 8, and the top of the sterilizing cylinder is fixedly provided with a connecting cylinder 9; a rotatable L-shaped air outlet 10 is arranged at the top of the connecting cylinder 9, and a motor 11 in transmission connection with the L-shaped air outlet 10 is fixedly arranged on the outer wall of the connecting cylinder 9;
the inner wall of the sterilizing cylinder 7 is fixedly connected with a spiral plate 701, and an ultraviolet lamp tube 702 is vertically and fixedly connected to the middle of the spiral plate 701 in a penetrating manner.
The bottom of the filter cartridge 1 is fixedly provided with a base 101.
The bottom of fan 3 is fixed and is provided with annular connector 301, the outer wall of annular connector 301 and the outer wall that the cartridge filter 1 is close to the top are sliding connection to and the top port fender of bottom and annular filter core 2 connects.
The inner wall of the purification cylinder 4 close to the bottom is fixedly provided with a second isolation net 401, the honeycomb activated carbon 5 is arranged on the top surface of the second isolation net 401, the inner wall of the purification cylinder 4 close to the top is provided with an annular step groove 402, and the first isolation net 6 is fixedly arranged in the annular step groove 402.
The outer wall of the L-shaped air outlet 10 is fixedly sleeved with an annular plate 1001, and the outer wall positioned below the annular plate 1001 is fixedly sleeved with a driven gear 1002; the outer wall of the L-shaped air outlet 10 close to the bottom is rotatably sleeved on the inner wall of the connecting cylinder 9, and a third isolation net 1003 is fixedly installed at the air outlet end of the L-shaped air outlet 10.
The output end of the motor 11 is coupled with a driving gear 1101, and the driving gear 1101 is meshed with a driven gear 1002.
The outer wall of the annular plate 1001 is slidably connected to the inner wall of the shield 8.
The outer wall of cartridge filter 1 is the ventilation hole setting.
When the device is used, the fan 3 operates, airflow enters from the ventilation hole of the filter cartridge 1, dust is filtered through the annular filter element 2 to obtain dust-free airflow, the dust-free airflow enters the annular filter element 2, then the fan 3 blows the airflow into the purification cylinder 4, the honeycomb activated carbon 5 adsorbs harmful gas to obtain harmless dust-free airflow, the harmless dust-free airflow enters the sterilization cylinder 7, the airflow circulates in a channel formed among the spiral plate 701, the ultraviolet lamp tube 702 and the inner wall of the sterilization cylinder 7, the lamp tube emitted by the ultraviolet lamp tube 702 can irradiate on each layer of the channel, the ultraviolet lamp tube 702 sterilizes the airflow circulating in the channel, the harmless dust-free sterile airflow is discharged from the upper part of the spiral plate 701 and enters the connecting cylinder 9 and the L-shaped air outlet 10, and then the harmless dust-free sterile airflow is blown out from the third isolation net 1003 to form wind; the arrangement of the spiral plate 701 enables the air flow to increase the stroke in the sterilizing cylinder 7, so that the time of sterilizing the air flow by the sterilizing cylinder 7 is increased, and the sterilization is sufficient; the motor 11 drives the driven gear 1002 to rotate through the driving gear 1101, so that the L-shaped air outlet 10 rotates on the connecting cylinder 9, and the purpose of shaking the head of the L-shaped air outlet 10 is achieved.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (8)

1. The utility model provides an air purification type fan, including cartridge filter (1), its characterized in that: an annular filter element (2) is arranged in the filter cartridge (1), and a fan (3) is arranged at the top of the filter cartridge; the top of the fan (3) is fixedly provided with a purification cylinder (4), the purification cylinder (4) is filled with honeycomb activated carbon (5), the interior of the purification cylinder is also provided with a first isolation net (6), and the top of the purification cylinder is provided with a sterilization cylinder (7); the outer wall of the sterilizing cylinder (7) is fixedly sleeved with a protective cover (8), and the top of the sterilizing cylinder is fixedly provided with a connecting cylinder (9); a rotatable L-shaped air outlet (10) is mounted at the top of the connecting cylinder (9), and a motor (11) in transmission connection with the L-shaped air outlet (10) is fixedly mounted on the outer wall of the connecting cylinder (9);
the inner wall of the sterilizing barrel (7) is fixedly connected with a spiral plate (701), and the middle part of the spiral plate (701) is vertically and fixedly penetrated with an ultraviolet lamp tube (702).
2. An air purifying fan according to claim 1, wherein: the bottom of the filter cartridge (1) is fixedly provided with a base (101).
3. An air purifying fan according to claim 1, wherein: the bottom of fan (3) is fixed and is provided with annular connector (301), the outer wall of annular connector (301) and the outer wall that cartridge filter (1) is close to the top are sliding connection to and the top port fender of bottom and annular filter core (2) connects.
4. An air purifying fan according to claim 1, wherein: the inner wall of the purification cylinder (4) close to the bottom is fixedly provided with a second isolation net (401), the honeycomb activated carbon (5) is arranged on the top surface of the second isolation net (401), the inner wall of the purification cylinder (4) close to the top is provided with an annular step groove (402), and the first isolation net (6) is fixedly arranged in the annular step groove (402).
5. An air purifying fan according to claim 1, wherein: the outer wall of the L-shaped air outlet (10) is fixedly sleeved with an annular plate (1001), and the outer wall below the annular plate (1001) is fixedly sleeved with a driven gear (1002); the outer wall, close to the bottom, of the L-shaped air outlet (10) is rotatably sleeved on the inner wall of the connecting cylinder (9), and a third isolation net (1003) is fixedly installed at the air outlet end of the L-shaped air outlet (10).
6. An air purifying fan according to claim 5, wherein: the output end of the motor (11) is connected with a driving gear (1101) in a shaft mode, and the driving gear (1101) is meshed with the driven gear (1002).
7. An air purifying fan according to claim 5, wherein: the outer wall of the annular plate (1001) is in sliding connection with the inner wall of the protective cover (8).
8. An air purifying fan according to claim 5, wherein: the outer wall of the filter cartridge (1) is provided with a ventilation hole.
CN202211128211.4A 2022-09-16 2022-09-16 Air purification type fan Pending CN115559918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211128211.4A CN115559918A (en) 2022-09-16 2022-09-16 Air purification type fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211128211.4A CN115559918A (en) 2022-09-16 2022-09-16 Air purification type fan

Publications (1)

Publication Number Publication Date
CN115559918A true CN115559918A (en) 2023-01-03

Family

ID=84741580

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211128211.4A Pending CN115559918A (en) 2022-09-16 2022-09-16 Air purification type fan

Country Status (1)

Country Link
CN (1) CN115559918A (en)

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