CN112797549A - Rotary scanning formula rotary drum air purifier - Google Patents
Rotary scanning formula rotary drum air purifier Download PDFInfo
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- CN112797549A CN112797549A CN202110113249.3A CN202110113249A CN112797549A CN 112797549 A CN112797549 A CN 112797549A CN 202110113249 A CN202110113249 A CN 202110113249A CN 112797549 A CN112797549 A CN 112797549A
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- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 163
- 230000001954 sterilising effect Effects 0.000 claims abstract description 46
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 27
- 241000894006 Bacteria Species 0.000 claims abstract description 19
- 241000700605 Viruses Species 0.000 claims abstract description 19
- 239000000428 dust Substances 0.000 claims abstract description 13
- 238000007872 degassing Methods 0.000 claims abstract description 6
- 230000000249 desinfective effect Effects 0.000 claims description 17
- 238000001914 filtration Methods 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 15
- 230000005855 radiation Effects 0.000 claims description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000000979 retarding effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000000746 purification Methods 0.000 description 8
- 206010011409 Cross infection Diseases 0.000 description 7
- 206010029803 Nosocomial infection Diseases 0.000 description 7
- 230000002265 prevention Effects 0.000 description 6
- 238000004887 air purification Methods 0.000 description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 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
- A61L2/085—Infrared radiation
-
- 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
-
- 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
- A61L2/24—Apparatus using programmed or automatic operation
-
- 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
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- 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
- F24F11/64—Electronic processing using pre-stored data
-
- 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
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Human Computer Interaction (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The embodiment of the application discloses rotary scanning formula rotary drum air purifier includes: support, fan, box, cyclic annular rotation cartridge filter, fixed scanning formula degassing unit and controlling means that disinfects, wherein: the support sets up inside the box, the box side sets up the air intake, the top sets up the air outlet, the fan is installed on the support and hangs in the air outlet below, cyclic annular rotatory filter cartridge is vertical to be installed at the bottom half and to set up in the fan below, the vertical fixed mounting of fixed scanning formula sterilization degassing unit is between bottom half and support, cyclic annular rotatory filter cartridge is used for retarding the dust in the filtered air, bacterium or virus, controlling means is used for controlling cyclic annular rotatory filter cartridge rotation and presets the angle to predetermined primary importance, and control fixed scanning formula sterilization degassing unit and carry out the sterilization disinfection processing of presetting time interval to the filter surface of just right cyclic annular rotatory filter cartridge, after the sterilization finishes, the rotation of control cyclic annular rotatory filter cartridge is preset the angle to predetermined second place.
Description
Technical Field
The embodiment of the application relates to the technical field of air purification, especially, relate to a rotary scanning formula rotary drum air purifier.
Background
The requirements of any modern industry on the hygiene and epidemic prevention air treatment are higher, and the traditional air purification treatment technology is far from being suitable for the requirements of large-scale modern intensive hygiene and epidemic prevention of high-rise buildings. Moreover, the traditional air purification treatment system is difficult to be configured with an effective air sterilization and disinfection system, and the main reasons are that: the effective air sterilization and disinfection system is difficult to realize dynamic sterilization and disinfection of large-scale air treatment capacity by adopting a chemical method or a physical method, wherein the concentration of a disinfection substance or the intensity of disinfection radiation is the first, and the contact (residence) time of gas in the space of the sterilization and disinfection device is the second. For example, one of the currently effective chemical disinfection and sterilization methods is an ozone process, in order to provide enough ozone in a unit time, the power of an ozone generator is large enough, in order to achieve an effective disinfection and sterilization effect, and to achieve sufficient contact (residence) time, the space volume of the equipment is large enough, which is difficult to achieve in a dynamic process, and ozone is easy to enter an indoor unit in the dynamic disinfection and sterilization and air filtration purification processes, causing adverse effects on human bodies.
Similarly, in the physical method, ultraviolet radiation or infrared radiation sterilization and disinfection process, the number of ultraviolet tubes and the installed power (infrared radiation power) need to be large enough to provide enough ultraviolet intensity (infrared intensity) in unit time, so that an effective sterilization and disinfection effect is achieved, enough contact (residence) time is achieved, the space volume of the equipment is large enough, and the dynamic process is difficult to achieve. Therefore, the traditional dynamic sterilization idea is broken through, the filtration, purification and sterilization are treated separately, and a brand new air purification, sterilization and disinfection idea is creatively provided.
Disclosure of Invention
The embodiment of the application provides a rotary scanning formula rotary drum air purifier, implements optimal purification to the air, provides clean, safe air for crowd's workplace, clean workshop and livestock-raising place. The novel air purifier breaks through the traditional dynamic sterilization concept, separates and treats the filtration, purification and sterilization, organically unifies the filtration, purification and sterilization, effectively prevents and controls cross infection of virus and bacteria through air, has good epidemic prevention effect, and eliminates the panic psychology of the masses. This scheme is through the regular killing of bacterium virus on fixed scanning formula sterilizing and disinfecting device to the cyclic annular rotatory cartridge filter, and furthest reduces installed power and operation energy consumption.
In a first aspect, embodiments of the present application provide a rotary scanning drum air purifier, comprising: support, fan, box, cyclic annular rotation cartridge filter, fixed scanning formula degassing unit and controlling means that disinfects, wherein: the bracket is arranged in the box body, the side surface of the box body is provided with an air inlet, the top of the box body is provided with an air outlet, the fan is arranged on the bracket and is suspended below the air outlet, the annular rotary filter cylinder is vertically arranged at the bottom of the box body and is arranged below the fan, the fixed scanning type sterilization and disinfection device is vertically and fixedly arranged between the bottom of the box body and the bracket, the annular rotary filter cylinder is used for blocking dust, bacteria or viruses in the filtered air, the control device is used for controlling the annular rotary filter cylinder to rotate by a preset angle to a preset first position, and controls the fixed scanning type sterilization and disinfection device to perform sterilization and disinfection treatment with a preset time interval on the filter surface of the opposite annular rotary filter cylinder, and after the sterilization and disinfection are finished, controlling the annular rotary filter cylinder to rotate by a preset angle to a preset second position.
Furthermore, the annular rotary filter cylinder comprises an annular filter screen, a mute electric turntable, a driving turntable and a positioning mute annular disc, wherein the mute electric turntable is installed at the bottom of the box body, the driving turntable is installed on the mute electric turntable, the annular filter screen is fixedly installed on the driving turntable, and the positioning mute annular disc is installed at the top of the annular filter screen; silence electric turntable, drive carousel, cyclic annular filter screen and location silence ring disk mutually support, so that the rotation of cyclic annular rotatory cartridge filter.
Furthermore, the mute electric turntable is fixedly arranged at the bottom of the box body, the upper outer edge of the mute electric turntable is provided with a driving wheel, the driving wheel is fixedly arranged on the mute electric turntable, the lower outer edge of the driving turntable is provided with a driving guide rail, the driving wheel is embedded into the driving guide rail, the upper outer edge of the annular filter screen is provided with a rotating guide rail, the lower outer edge of the positioning mute annular disc is provided with a rotating wheel, and the rotating wheel is embedded into the rotating guide rail; when the driving wheel rotates, the driving turntable is driven to rotate, the driving turntable drives the annular filter screen to rotate, the annular filter screen drives the rotating wheel to rotate, and the positioning mute annular disc is kept still.
Further, fixed scanning formula disinfection device that disinfects sets up cyclic annular rotary filter cartridge air inlet side, fixed scanning formula disinfection device that disinfects is including disinfecting the disinfection frame and disinfecting the unit that disinfects, it inlays the dress to disinfect the disinfection unit and is in disinfect the disinfection frame, disinfect the disinfection unit and be used for disinfecting to just right filter surface, the disinfection frame that disinfects is in through magnetism fixed plate fixed mounting of inhaling bottom half, the disinfection frame that disinfects passes through fixed folded plate and fixed screw install on the support.
Further, fixed scanning formula degassing unit that disinfects still includes location anticollision sealing ring, location anticollision sealing ring is installed disinfection frame is close to cyclic annular filter screen one side, location anticollision sealing ring centers on the disinfection unit that disinfects, in order to protect the disinfection unit that disinfects does not receive the collision, location anticollision sealing ring with just right the filtering surface of cyclic annular filter screen cooperatees and forms the confined space.
Further, the control device is further configured to send a start signal to the driving wheel, so that the driving wheel rotates along the driving guide rail to drive the annular filter screen to rotate by a preset angle, and after the annular filter screen rotates by the preset angle, send a stop signal to the driving wheel, so that the annular filter screen stops at a position spaced by the preset angle from the previous stop position, start the sterilization and disinfection unit to sterilize and disinfect the filter surface facing the annular filter screen at a preset time interval, and send a start signal to the driving wheel after the preset time interval; and the chord length of the outer wall corresponding to the preset angle is equal to the width of the sterilization surface of the sterilization unit.
Further, the sterilization and disinfection unit comprises any one of an ultraviolet lamp sterilization and disinfection device, an infrared film thermal radiation sterilization and disinfection device or an ultraviolet LED radiation sterilization and disinfection device, and is used for performing sterilization and disinfection treatment on dust, bacteria and/or viruses blocked on the annular filter screen.
Furthermore, the rotary scanning type rotary drum air purifier comprises a single-sided structure and a double-sided structure, the single-sided rotary scanning type rotary drum air purifier comprises an annular rotary filter cylinder and a fixed scanning type sterilization and disinfection device, and the fixed scanning type sterilization and disinfection device is arranged on the air inlet side of the annular rotary filter cylinder; the double-sided rotary scanning type rotary drum air purifier comprises an annular rotary filter cylinder and two fixed scanning type sterilization and disinfection devices, wherein the fixed scanning type sterilization and disinfection devices are respectively arranged on the air inlet side and the air outlet side of the annular rotary filter cylinder; the width of the sterilization and disinfection unit of the fixed scanning type sterilization and disinfection device arranged on the air outlet side is equal to the chord length of the inner wall corresponding to the rotation angle of the annular rotary filter cylinder.
Further, the rotary scanning drum air purifier further comprises a sensor mounted on the bracket, the sensor being connected to the control device, wherein:
the sensor is used for detecting the air temperature and the content of formaldehyde, organic volatile matters and carbon dioxide in the air and sending the detected parameters to the control device;
the control device is also used for receiving the detection parameters sent by the sensor.
Further, the rotary scanning type drum air purifier further comprises a touch display, the touch display is connected with the control device, wherein:
the touch display is used for receiving the detection parameters sent by the control device and displaying the detection parameters on a display page; acquiring a user operation instruction, and sending the user operation instruction to the control device;
the control device is further used for sending the detection parameters to the touch display to control the touch display to display the detection parameters; and receiving a user operation instruction sent by the touch display, and controlling the annular rotary filter cylinder or the fixed scanning type sterilization and disinfection device according to the user operation instruction.
The rotary scanning formula rotary drum air purifier that this application embodiment provided overcomes filtering resistance through the fan and guarantees to filter the clean air supply, dust, bacterium and/or virus in the air that gets into from the box side through the effective separation of cyclic annular rotatory cartridge filter to realize dynamic filterable mode of operation, disinfect the disinfection through the filter surface of the cyclic annular rotatory cartridge filter of fixed scanning formula disinfection device to relative position department, in order to realize the sterile mode of operation of static sterilization. The rotation of the annular rotary filter cylinder is controlled by the control device, the fixed scanning type sterilization and disinfection device is controlled to sterilize and disinfect the filter surface of the annular rotary filter cylinder at the relative position once, and based on the principle of a small number of times, the sterilization and disinfection treatment of the whole annular rotary filter cylinder is realized through multiple rounds of sterilization and disinfection treatment, so that the installed power and the operation energy consumption are reduced to the maximum extent. The two processing flows of sterilization and disinfection and filtration can be carried out synchronously without mutual interference, the organic combination of dynamic filtration and static sterilization and disinfection is realized, cross infection of virus and bacteria through air can be effectively prevented and controlled, and the epidemic prevention effect is good.
Drawings
FIG. 1 is a schematic diagram of a rotary scanning drum air purifier according to an embodiment of the present disclosure;
FIG. 2 is a cross-sectional view of a single-sided rotary scanning drum air purifier in a top view according to an embodiment of the present application;
fig. 3 is a schematic rotation diagram of a ring-shaped spin-on filter cartridge according to an embodiment of the present disclosure.
FIG. 4 is a cross-sectional view of a two-sided rotary scanning drum air purifier in a top view according to an embodiment of the present application;
FIG. 5 is a schematic structural view of an annular spin-on filter cartridge provided in accordance with an embodiment of the present application;
fig. 6 is a schematic structural diagram of a mute electric turntable provided in an embodiment of the present application;
fig. 7 is a schematic structural diagram of a positioning mute annular disc provided in an embodiment of the present application;
FIG. 8 is a schematic structural diagram of a fixed scanning sterilization and disinfection device provided in an embodiment of the present application;
FIG. 9 is a schematic structural diagram of a fixed scanning type sterilization and disinfection device provided in an embodiment of the present application in a front view direction;
in the figure, 10, a box body; 20. a support; 30. a fixed scanning type sterilization and disinfection device; 31. fixing screws; 32. fixing the folded plate; 33. sterilizing and disinfecting the frame; 34. a sterilization and disinfection unit; 35. magnetically attracting the fixed plate; 36. positioning an anti-collision sealing ring; 40. an annular rotary filter cartridge; 41. positioning a mute annular disc; 42. a rotating wheel; 43. rotating the guide rail; 44. an annular filter screen; 45. driving the turntable; 46. a drive rail; 47. a drive wheel; 48. a mute electric turntable; 50. an air inlet; 60. a fan; 70. and (7) air outlet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, specific embodiments of the present application will be described in detail with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some but not all of the relevant portions of the present application are shown in the drawings. Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the operations (or steps) as a sequential process, many of the operations can be performed in parallel, concurrently or simultaneously. In addition, the order of the operations may be re-arranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figure. The processes may correspond to methods, functions, procedures, subroutines, and the like.
An exemplary applicable scenario of the embodiment of the present application is described as follows:
the method is suitable for various places with large scale, such as hotels, eating places, exhibition halls, meeting halls, museums, airport station waiting places, office buildings, medical units, particularly infectious disease hospitals and places with high requirements on preventing cross infection, and production and living places with large scale and dense population. Such as clean plants, industrial production plants, indoor trading markets, etc. The large-scale air is required to be treated in the operation process, the air in different environments contains a large amount of dust, dust particles and virus and bacteria thereof, and the air in the places is required to be effectively sterilized and disinfected in order to prevent cross infection of people in public gathering places caused by the established bacteria and viruses possibly carried by specific people and specific environments.
The present solution will now be described in detail with reference to the system.
Fig. 1 is a schematic structural diagram of a rotary scanning drum air purifier according to an embodiment of the present application. As shown in fig. 1, the rotary scanning type drum air cleaner includes a support 20, a blower 60, a cabinet 10, a ring-shaped rotary filter cartridge 40, and a stationary scanning type sterilizing and disinfecting device 30. Wherein, the support 20 sets up inside the box 10, box 10 side sets up air intake 50, and the top sets up air outlet 70, fan 60 installs on the support 20 and hang in air outlet 70 below, cyclic annular rotatory cartridge filter 40 is vertically installed the box 10 bottom sets up fan 60 below, the vertical fixed mounting of fixed scanning formula disinfection and isolation device 30 in the box 10 bottom with between the support 20, cyclic annular rotatory cartridge filter 40 is arranged in retarding dust, bacterium or the virus in the filtered air, fixed scanning formula disinfection and isolation device 30 is used for carrying out the disinfection and isolation processing to the bacterium virus on the cyclic annular rotatory cartridge filter 40. Illustratively, when the blower 60 is operated, the pressure inside the air purifier is lower than the indoor pressure, indoor air enters the air purifier from the air inlet 50 on the side of the box 10, the annular rotary filter cartridge 40 blocks dust, bacteria and/or viruses in the filtered air, the air outlet 70 on the top of the box 10 discharges the filtered air out of the air purifier, and the fixed scanning type sterilization and disinfection device 30 is matched to sterilize and disinfect the filter surface at the position corresponding to the annular rotary filter cartridge 40, so as to purify the indoor air.
It should be noted that, in order to ensure smooth circulation of air, the covering surface of the fixed scanning type sterilization and disinfection device 30 needs to be smaller than the annular rotary filter cylinder 40, so that all the filtering surfaces of the annular rotary filter cylinder 40 can be sterilized and disinfected, in the embodiment of the present application, the annular rotary filter cylinder 40 is configured as a rotatable filter cylinder, the fixed scanning type sterilization and disinfection device 30 is fixedly installed, and each time the annular rotary filter cylinder 40 rotates once, the fixed scanning type sterilization and disinfection device 30 performs sterilization and disinfection treatment on the opposite filtering surface. Specifically, referring to fig. 2, fig. 2 is a cross-sectional view of a rotary scanning drum air purifier according to an embodiment of the present application in a top view. As shown in fig. 2, the casing 10 of the rotary scanning type drum air purifier is configured as a square structure, the air inlets 50 are formed around the casing 10, the annular rotary filter cartridge 40 is disposed in the middle of the casing 10, and the fan 60 is disposed right above the casing 10, so as to ensure that most of the air entering the rotary scanning type drum air purifier can pass through the annular rotary filter cartridge 40, thereby improving the air purification degree. The fixed scanning type sterilization and disinfection device 30 is vertically and fixedly installed between the support 20 and the bottom plate of the box body 10 and is arranged on the air inlet side of the annular rotary filter cylinder 40. The annular rotary filter cartridge 40 is rotated once, and the filter surface at the opposite position is sterilized by the fixed scanning type sterilization and disinfection apparatus 30.
Further, in order to realize full-automatic rotary scanning type sterilization and disinfection treatment, the rotary scanning type rotary drum air purifier provided in the embodiment of the present application is configured with a control device, the control device is configured to control the rotation of the annular rotary filter cartridge 40 to a preset first position, and control the fixed scanning type sterilization and disinfection device 30 to perform sterilization and disinfection treatment with a preset time interval on the filter surface of the opposite annular rotary filter cartridge 40, and after the sterilization and disinfection are completed, control the rotation of the annular rotary filter cartridge 40 to a preset second position. The annular rotary filter cartridge 40 is rotated once, and the fixed scanning type sterilization and disinfection device 30 is controlled to perform sterilization and disinfection treatment on the filter surface at the relative position, based on the principle of a small number of times, the sterilization and disinfection treatment is performed for the whole annular rotary filter cartridge 40 through multiple rounds of sterilization and disinfection treatment, and the power consumption of the sterilization and disinfection operation can be effectively reduced. In order to ensure that all the filter surfaces of the annular rotary filter cylinder 40 can be sterilized and disinfected and to facilitate the control device to control the operation program of the annular rotary filter cylinder 40 to rotate, the chord length of the outer wall corresponding to the angle of each rotation of the annular rotary filter cylinder 40 may be set to be equal to the width of the sterilization and disinfection surface of the fixed scanning type sterilization and disinfection device 30. Illustratively, referring to fig. 3, fig. 3 is a self-rotation schematic view of the annular spin-on filter cartridge 40. A. B and C are any two points of the annular rotary filter cylinder 40 on the same horizontal plane, the included angle between the straight line from A to the center of the circle and the straight line from B to the center of the circle is 30 degrees, and the included angle between the straight line from B to the center of the circle and the straight line from C to the center of the circle is 30 degrees. Assuming that the angle of rotation of the annular rotary filter cartridge 40 is 30 ° at each time, in the current sterilization round, the filter surface corresponding to the BC arc is sterilized and disinfected by the fixed scanning type sterilization and disinfection apparatus 30, then in the next round, the annular rotary filter cartridge 40 rotates 30 °, and the filter surface corresponding to the AB arc is directly opposite to the fixed scanning type sterilization and disinfection apparatus 30. It will be appreciated that after 12 rotations of the annular spin-filter cartridge 40, all the filter surfaces of the annular spin-filter cartridge 40 are sterilized.
In one embodiment, the rotary scanning drum air cleaner includes a single-sided configuration and a double-sided configuration, and FIG. 2 is a single-sided rotary scanning drum air cleaner. As shown in fig. 2, the single-sided rotary scanning drum air cleaner includes an annular rotary filter cartridge 40 and a stationary scanning type sterilizing and disinfecting device 30, and the stationary scanning type sterilizing and disinfecting device 30 is disposed on the air intake side of the annular rotary filter cartridge 40. Fig. 4 is a cross-sectional view of a double-sided rotary scanning drum air cleaner in a top view according to an embodiment of the present application. As shown in fig. 4, the double-sided rotary scanning type rotary drum air cleaner includes an annular rotary filter cartridge 40 and two fixed scanning type sterilization and disinfection apparatuses 30, wherein the fixed scanning type sterilization and disinfection apparatuses 30 are respectively disposed on an air inlet side and an air outlet side of the annular rotary filter cartridge 40. It should be noted that the width of the sterilization unit 34 of the fixed scanning sterilization device 30 disposed on the air outlet side is equal to the chord length of the inner wall corresponding to the rotation angle of the annular rotary filter cylinder 40. The double-sided rotary scanning type rotary drum air purifier can sterilize and disinfect simultaneously, effectively shortens the sterilizing and disinfecting time, and improves the sterilizing and disinfecting efficiency.
In one embodiment, the rotary scanning drum air purifier further comprises a sensor and a touch display, both of which are mounted on the bracket 20, and the touch display is disposed on the surface of the case 10, both of which are connected to the control device. Specifically, the sensor is used for detecting the air temperature and the content of formaldehyde, organic volatile matters and carbon dioxide in the air, and sending the detected parameters to the control device. The touch display is used for receiving the detection parameters sent by the control device, displaying the detection parameters on a display page, acquiring a user operation instruction and sending the user operation instruction to the control device. The control device is further configured to receive the detection parameters sent by the sensor, send the detection parameters to the touch display, control the touch display to display the detection parameters, receive a user operation instruction sent by the touch display, and control the annular rotary filter cartridge 40 or the fixed scanning type sterilization and disinfection device 30 according to the user operation instruction. For example, the touch display may display the air parameters measured by the sensor, and the user may also set the sterilization and disinfection program of the stationary scanning sterilization and disinfection apparatus 30 through the touch display, for example, the sterilization and disinfection time may be prolonged.
Specifically, referring to fig. 5, fig. 5 is a schematic structural diagram of an annular spin-on filter cartridge 40 according to an embodiment of the present disclosure. As shown in fig. 5, the annular rotary filter cartridge 40 includes an annular filter screen 44, a mute electric turntable 48, a driving turntable 45 and a positioning mute annular disc 41, the mute electric turntable 48 is installed at the bottom of the housing 10, the driving turntable 45 is installed on the mute electric turntable 48, the annular filter screen 44 is fixedly installed on the driving turntable 45, and the positioning mute annular disc 41 is installed at the top of the annular filter screen 44; the mute electric turntable 48, the driving turntable 45, the annular filter screen 44 and the positioning mute annular disc 41 are mutually matched to enable the annular rotary filter cylinder 40 to rotate. Further, referring to fig. 5, a mute electric turntable 48 is fixedly mounted at the bottom of the box 10, a driving wheel 47 is arranged on an upper outer edge of the mute electric turntable 48, the driving wheel 47 is fixedly mounted on the mute electric turntable 48, a driving guide rail 46 is arranged on a lower outer edge of the driving turntable 45, the driving wheel 47 is embedded in the driving guide rail 46, a rotating guide rail 43 is arranged on an upper outer edge of the annular filter screen 44, a rotating wheel 42 is arranged on a lower outer edge of the positioning mute annular disc 41, and the rotating wheel 42 is embedded in the rotating guide rail 43. It should be noted that, when the driving wheel 47 rotates, the driving turntable 45 is driven to rotate, the driving turntable 45 drives the annular filter screen 44 to rotate, the annular filter screen 44 drives the rotating wheel 42 to rotate, and the positioning mute annular disc 41 remains stationary. Exemplarily, referring to fig. 6, fig. 6 is a schematic structural diagram of a mute electric turntable 48 provided in an embodiment of the present application. As shown in fig. 6, four driving wheels 47 are provided on the upper outer edge of the mute electric turntable 48, and the four driving wheels 47 are uniformly provided on the mute electric turntable 48. Referring to fig. 7, fig. 7 is a schematic structural diagram of a positioning mute annular disc 41 according to an embodiment of the present application. As shown in fig. 7, four rotating wheels 42 are provided on the lower outer edge of the positioning noise-reduction annular plate 41, and the four rotating wheels 42 are uniformly provided on the positioning noise-reduction annular plate 41. The positioning of the quiet annular disc 41 prevents the annular rotating filter cartridge 40 from rattling during rotation.
Specifically, referring to fig. 8, fig. 8 is a schematic structural diagram of a fixed scanning type sterilization and disinfection apparatus 30 according to an embodiment of the present application. As shown in fig. 8, the fixed scanning type sterilization and disinfection apparatus 30 includes a sterilization and disinfection frame 33 and a sterilization and disinfection unit 34, the sterilization and disinfection unit 34 is embedded in the sterilization and disinfection frame 33, the sterilization and disinfection unit 34 is used for sterilizing and disinfecting the filter surface facing the sterilization and disinfection unit, the sterilization and disinfection frame 33 is fixedly installed at the bottom of the box body 10 through a magnetic attraction fixing plate 35, and the sterilization and disinfection frame 33 is installed on the support 20 through a fixing folded plate 32 and a fixing screw 31. Further, the fixed scanning type sterilization and disinfection device 30 further includes a positioning anti-collision sealing ring 36, and specifically, referring to fig. 9, fig. 9 is a schematic structural diagram of the fixed scanning type sterilization and disinfection device 30 provided in the embodiment of the present application in the front view direction. As shown in fig. 9 and 8, the positioning anti-collision sealing ring 36 is installed on one side of the sterilization and disinfection frame 33 close to the annular filter screen 44, the positioning anti-collision sealing ring 36 surrounds the sterilization and disinfection unit 34, and the positioning anti-collision sealing ring 36 can protect the sterilization and disinfection unit 34 and can also form a sealed space with the filter surface of the annular filter screen 44 facing the sterilization and disinfection unit. The positioning of the anti-collision sealing ring 36 may form a sealed space with the annular filter screen 44 to prevent air from passing through the filter screen being disinfected. And fixed scanning formula sterilizing and disinfecting device 40 sets up in cyclic annular filter screen 44 air inlet side, and fixed scanning formula sterilizing and disinfecting device 30 can receive air thrust and cyclic annular filter screen 44's thrust, because the effect of air thrust and cyclic annular filter screen 44's thrust for fixed scanning formula sterilizing and disinfecting device 30 more laminates cyclic annular filter screen 44, and location anticollision sealing ring 36 can reach better sealed effect.
In one embodiment, the control device sends a start signal to the driving wheel 47, so that the driving wheel 47 rotates along the driving guide rail 46 to drive the annular filter screen 44 to rotate by a preset angle, and after the annular filter screen 44 rotates by the preset angle, sends a stop signal to the driving wheel 47, so that the annular filter screen 44 stops at a position spaced by a preset angle from the last stop position, starts the sterilization and disinfection unit 34 to sterilize and disinfect the opposite filter surfaces at a preset time interval, and sends a start signal to the driving wheel 47 after the preset time interval, wherein the chord length of the outer wall corresponding to the rotation angle is equal to the width of the sterilization and disinfection surface of the sterilization and disinfection unit 34.
In one embodiment, the sterilization unit 34 may include any one of an ultraviolet lamp sterilization device, an infrared film thermal radiation sterilization device, or an ultraviolet LED radiation sterilization device for sterilizing bacteria and/or viruses blocked on the annular filter screen 44. The ultraviolet lamp sterilization device, the infrared film heat radiation sterilization device or the ultraviolet LED radiation sterilization device are only exemplary, and other sterilization devices may be used.
Above-mentioned, the rotary scanning formula rotary drum air purifier that this application embodiment provided overcomes filtering resistance through fan 60 and guarantees to filter the clean air supply, through dust, bacterium and/or virus in the air of the effective separation of cyclic annular rotary filter cartridge 40 from box 10 side entering to realize dynamic filtration's mode of operation, disinfect the disinfection through the filtering surface of the cyclic annular rotary filter cartridge 40 of fixed scanning formula disinfection device 30 to relative position department, in order to realize the sterile mode of operation of static disinfection of disinfecting. The control device controls the rotation of the annular rotary filter cylinder 40, the fixed scanning type sterilization and disinfection device 30 is controlled to sterilize and disinfect the filter surface of the annular rotary filter cylinder 40 at the relative position every time the annular rotary filter cylinder rotates, and based on the principle of a small number of times, the sterilization and disinfection treatment of the whole annular rotary filter cylinder 40 is realized through multiple rounds of sterilization and disinfection treatment, so that the installed power and the operation energy consumption are reduced to the maximum extent. The two processing flows of sterilization and disinfection and filtration can be carried out synchronously without mutual interference, the organic combination of dynamic filtration and static sterilization and disinfection is realized, cross infection of virus and bacteria through air can be effectively prevented and controlled, and the epidemic prevention effect is good.
The embodiment of the application creatively provides a brand-new air treatment device sterilization and disinfection thought, and the air containing dust, PM2.5 micro-dust and virus and bacteria is subjected to an optimized purification technology by adopting a rotary scanning type rotary drum air purifier, so that the purification quality requirement is met; can effectively prevent cross infection, ensure the health and safety of personnel and livestock and poultry, and provide clean and safe air for the places where people live. Compared with the prior art, the traditional dynamic sterilization and disinfection concept is broken through, and the filtration, purification and sterilization and disinfection are divided and treated, and are organically unified; effectively preventing and controlling cross infection of virus and bacteria through air, having good epidemic prevention effect and eliminating panic psychology of the masses.
It should be noted that, in the embodiment of the rotary scanning type rotary drum air purifier, the units and modules included in the embodiment are only divided according to the functional logic, but are not limited to the above division as long as the corresponding functions can be realized; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the embodiment of the invention.
It should be noted that the foregoing is only illustrative of the preferred embodiments of the present application and the technical principles employed. The present application is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present application has been described in more detail with reference to the above embodiments, the present application is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present application, and the scope of the present application is determined by the scope of the claims.
Claims (10)
1. A rotary scanning drum air purifier, comprising: support, fan, box, cyclic annular rotation cartridge filter, fixed scanning formula degassing unit and controlling means that disinfects, wherein:
the bracket is arranged in the box body, the side surface of the box body is provided with an air inlet, the top of the box body is provided with an air outlet, the fan is arranged on the bracket and is suspended below the air outlet, the annular rotary filter cylinder is vertically arranged at the bottom of the box body and is arranged below the fan, the fixed scanning type sterilization and disinfection device is vertically and fixedly arranged between the bottom of the box body and the bracket, the annular rotary filter cylinder is used for blocking dust, bacteria or viruses in the filtered air, the control device is used for controlling the annular rotary filter cylinder to rotate by a preset angle to a preset first position, and controls the fixed scanning type sterilization and disinfection device to perform sterilization and disinfection treatment with a preset time interval on the filter surface of the opposite annular rotary filter cylinder, and after the sterilization and disinfection are finished, controlling the annular rotary filter cylinder to rotate by a preset angle to a preset second position.
2. The rotary scanning drum air cleaner according to claim 1, wherein the annular rotary filter cartridge comprises an annular filter screen, a mute electric turntable, a driving turntable, and a positioning mute annular disc, the mute electric turntable is mounted at the bottom of the cabinet, the driving turntable is mounted on the mute electric turntable, the annular filter screen is fixedly mounted on the driving turntable, and the positioning mute annular disc is mounted at the top of the annular filter screen;
silence electric turntable, drive carousel, cyclic annular filter screen and location silence ring disk mutually support, so that the rotation of cyclic annular rotatory cartridge filter.
3. The rotary scanning rotary drum air purifier as recited in claim 2, wherein said silent electric rotary table is fixedly mounted on the bottom of said casing, a driving wheel is disposed on an upper outer edge of said silent electric rotary table, said driving wheel is fixedly mounted on said silent electric rotary table, a driving rail is disposed on a lower outer edge of said driving rotary table, said driving wheel is embedded in said driving rail, a rotating rail is disposed on an outer edge of said annular filter screen, a rotating wheel is disposed on a lower outer edge of said positioning silent annular disc, and said rotating wheel is embedded in said rotating rail; when the driving wheel rotates, the driving turntable is driven to rotate, the driving turntable drives the annular filter screen to rotate, the annular filter screen drives the rotating wheel to rotate, and the positioning mute annular disc is kept still.
4. The rotary scanning type rotary drum air purifier as claimed in claim 3, wherein the fixed scanning type sterilization and disinfection device is disposed at an air inlet side of the annular rotary filter cartridge, the fixed scanning type sterilization and disinfection device comprises a sterilization and disinfection frame and a sterilization and disinfection unit, the sterilization and disinfection unit is embedded in the sterilization and disinfection frame, the sterilization and disinfection unit is used for sterilizing and disinfecting a filter surface which is opposite to the filter surface, the sterilization and disinfection frame is fixedly mounted at the bottom of the case body through a magnetic suction fixing plate, and the sterilization and disinfection frame is mounted on the support through a fixing folded plate and a fixing screw.
5. The rotary scanning rotary drum air purifier as recited in claim 3, wherein the stationary scanning sterilization and disinfection device further comprises a positioning anti-collision sealing ring, the positioning anti-collision sealing ring is mounted on a side of the sterilization and disinfection frame close to the annular filter screen, the positioning anti-collision sealing ring surrounds the sterilization and disinfection unit to protect the sterilization and disinfection unit from collision, and the positioning anti-collision sealing ring cooperates with a filtering surface of the opposite annular filter screen to form a sealed space.
6. The rotary scanning type rotary drum air purifier as claimed in claim 3, wherein the control device is further configured to send a start signal to the driving wheel to rotate the driving wheel along the driving guide rail to drive the annular filter screen to rotate by a preset angle, and after the annular filter screen rotates by the preset angle, send a stop signal to the driving wheel to stop the annular filter screen at a position spaced by the preset angle from the previous stop position, start the sterilization and disinfection unit to sterilize and disinfect the filter surface facing the driving wheel at preset time intervals, and send a start signal to the driving wheel after the preset time intervals; and the chord length of the outer wall corresponding to the preset angle is equal to the width of the sterilization surface of the sterilization unit.
7. The rotary scanning drum air purifier as claimed in claim 2, wherein the sterilizing unit comprises any one of an ultraviolet lamp sterilizing device, an infrared film heat radiation sterilizing device or an ultraviolet LED radiation sterilizing device for sterilizing and disinfecting dust, bacteria and/or viruses caught on the annular filter screen.
8. The rotary scanning rotary drum air cleaner as recited in claim 1, wherein the rotary scanning rotary drum air cleaner comprises a single-sided structure and a double-sided structure, the single-sided rotary scanning rotary drum air cleaner comprising an annular rotary filter cartridge and a stationary scanning type sterilization and disinfection device, the stationary scanning type sterilization and disinfection device being disposed on an air intake side of the annular rotary filter cartridge; the double-sided rotary scanning type rotary drum air purifier comprises an annular rotary filter cylinder and two fixed scanning type sterilization and disinfection devices, wherein the fixed scanning type sterilization and disinfection devices are respectively arranged on the air inlet side and the air outlet side of the annular rotary filter cylinder; the width of the sterilization and disinfection unit of the fixed scanning type sterilization and disinfection device arranged on the air outlet side is equal to the chord length of the inner wall corresponding to the rotation angle of the annular rotary filter cylinder.
9. The rotary scanning drum air cleaner as recited in claim 1, further comprising a sensor mounted on the bracket, the sensor being connected to the control device, wherein:
the sensor is used for detecting the air temperature and the content of formaldehyde, organic volatile matters and carbon dioxide in the air and sending the detected parameters to the control device;
the control device is also used for receiving the detection parameters sent by the sensor.
10. The rotary scanning rotary drum air purifier as recited in claim 9, further comprising a touch display coupled to the control device, wherein:
the touch display is used for receiving the detection parameters sent by the control device and displaying the detection parameters on a display page; acquiring a user operation instruction, and sending the user operation instruction to the control device;
the control device is further used for sending the detection parameters to the touch display to control the touch display to display the detection parameters; and receiving a user operation instruction sent by the touch display, and controlling the annular rotary filter cylinder or the fixed scanning type sterilization and disinfection device according to the user operation instruction.
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| CN112797549B (en) | 2022-06-28 |
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Denomination of invention: A rotary scanning rotary drum air purifier Granted publication date: 20220628 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Liwan branch Pledgor: GUANGZHOU JP.EPE Co.,Ltd. Registration number: Y2024980033036 |
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