CN112728700A - Wall-mounted indoor air purification and sterilization sterilizer - Google Patents

Wall-mounted indoor air purification and sterilization sterilizer Download PDF

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Publication number
CN112728700A
CN112728700A CN202110089543.5A CN202110089543A CN112728700A CN 112728700 A CN112728700 A CN 112728700A CN 202110089543 A CN202110089543 A CN 202110089543A CN 112728700 A CN112728700 A CN 112728700A
Authority
CN
China
Prior art keywords
dust collection
air
electrostatic dust
collection device
front shell
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
CN202110089543.5A
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Chinese (zh)
Inventor
袁信成
孔一平
刘博仁
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.)
Shandong Jierunhong Photoelectric Technology Co ltd
Original Assignee
Shandong Jierunhong Photoelectric Technology Co ltd
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.)
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Publication date
Application filed by Shandong Jierunhong Photoelectric Technology Co ltd filed Critical Shandong Jierunhong Photoelectric Technology Co ltd
Priority to CN202110089543.5A priority Critical patent/CN112728700A/en
Publication of CN112728700A publication Critical patent/CN112728700A/en
Pending legal-status Critical Current

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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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrostatic Separation (AREA)

Abstract

A wall-mounted indoor air purifying, sterilizing and disinfecting machine comprises a machine base, a front shell with a rear opening, a front panel arranged on the front shell, a cross-flow wind wheel, an air primary filter element, an air secondary filter element, an ultraviolet lamp, an electrostatic dust collection device, an angular support net seat plate and an anion generator or ozone generator, wherein the ultraviolet lamp is arranged above the electrostatic dust collection device, and the anion generator or ozone generator is arranged on the front surface of a longitudinal net plate of the angular support net seat plate; the air primary filter element covers the fence grid of the front shell and the loading and unloading hole of the electrostatic dust collection device and is detachably matched with the fence grid of the front shell; the front shell is buckled and fixed with the base, and the front panel covers the loading and unloading hole and is detachably matched with the front shell. The air after the deep ultraviolet UVC-LED dust collection sterilization is finely filtered again and then is discharged indoors after being sterilized by negative ions again, so that the sterilization and air purification are effectively carried out, and the electrostatic dust collection device is convenient to disassemble and assemble and can be conveniently cleaned.

Description

Wall-mounted indoor air purification and sterilization sterilizer
Technical Field
The invention relates to an indoor air purification and sterilization device.
Background
At present, in the prior art, the existing indoor sterilization and disinfection machine generally adopts ultraviolet rays or ozone to perform sterilization and disinfection by air circulation or direct irradiation. Most of the ultraviolet light of mercury lamps is also used, and the mercury lamps have secondary pollution and large power consumption; the effective space of the direct ultraviolet radiation sterilization and disinfection mode is limited; the sterilization and disinfection work can be completed by singly utilizing the circulating air to pass through the ultraviolet irradiation area, and the purpose can be achieved by repeatedly circulating the indoor air for a long time.
Disclosure of Invention
The purpose of the invention is: the wall-mounted indoor air purifying and sterilizing machine can sterilize and disinfect indoor air and purify and remove dust of the indoor air.
The invention is realized by the following steps: a wall-mounted indoor air purification and sterilization sterilizer is characterized in that: it comprises a machine base, a front shell with a rear opening, a front panel arranged on the front shell, a cross-flow wind wheel, an air primary filter element, an air secondary filter element, an ultraviolet lamp, an electrostatic dust collection device, an angular support net seat plate and a negative ion generator or an ozone generator,
the top plate of the front shell is provided with an air inlet hole, a fence grid frame is arranged in the air inlet hole, the bottom plate is provided with an air outlet hole, the air outlet hole is pivoted with an air deflector, and the front plate is provided with a loading and unloading orifice of the electrostatic dust collection device;
the cross-flow wind wheel is arranged at the lower part of the base, the angular support net seat plate covers the cross-flow wind wheel, the air secondary filter piece is arranged on the surface of the horizontal net plate, the electrostatic dust collection device is arranged on the air secondary filter piece, the ultraviolet lamp is arranged above the electrostatic dust collection device in a covering mode, ultraviolet rays of the ultraviolet lamp can also irradiate the air secondary filter piece through holes of a negative electrode electrostatic adsorption cylinder of the electrostatic dust collection device, and the negative ion generator or the ozone generator is arranged on the front surface of the longitudinal net plate of the angular support net seat plate; the air primary filter element covers the fence grillwork on the front shell and the loading and unloading hole of the electrostatic dust collection device and is detachably matched with the fence grillwork on the front shell; the front shell is buckled and fixed with the base; the front panel covers the loading and unloading hole and is detachably matched with the front shell, and the size of the loading and unloading hole is matched with that of the electrostatic dust collection device.
Preferably: the ultraviolet lamp is a deep ultraviolet UVC-LED.
Preferably: the electrostatic dust collection device assembly comprises a frame, a plurality of negative electrostatic adsorption cylinders with upper and lower openings, a negative insulation support frame and a positive assembly with a plurality of discharge needles,
the negative electrostatic adsorption cylinder is arranged in the frame, the frame is fixed on the negative insulation support frame, the positive assembly with a plurality of discharge needles is also fixed on the negative insulation support frame, each positive discharge needle is respectively aligned with the center of each negative electrostatic adsorption cylinder, and the needle point of each positive discharge needle is close to the upper opening of the cylinder.
Preferably: the electrostatic dust collection device is characterized by further comprising a support frame plate, the two ends of the electrostatic dust collection device are detachably connected with the support frame plate, the support frame plate is fixed on the horizontal screen plate of the angular support screen seat plate, and the ultraviolet lamp is fixed with the support frame plate.
Preferably: the negative electrode electrostatic adsorption cylinder is made of copper materials or copper plating of other materials.
The wall-mounted indoor air purifying, sterilizing and disinfecting machine is hung on a wall by adopting the structure, air enters the electrostatic dust collecting device after passing through the primary filter element, dust particles with positive charges are adsorbed in the negative electrode electrostatic adsorption cylinder, the dust particles with negative charges are pushed out to the air secondary filter element, the air after being subjected to dust collection, sterilization and disinfection by the deep ultraviolet UVC-LED is finely filtered and is discharged indoors after being subjected to negative ion sterilization again, sterilization and air purification are effectively carried out, and the electrostatic dust collecting device is convenient to disassemble and assemble and can be conveniently cleaned.
Drawings
Figure 1 is one of the perspective views of the present invention,
fig. 2 is a second perspective view of the present invention.
Fig. 3 is one of the exploded perspective views of the present invention.
Fig. 4 is a second exploded perspective view of the present invention.
Fig. 5 is one of perspective views of the electrostatic precipitator of the present invention.
Fig. 6 is a second perspective view of the electrostatic precipitator of the present invention.
Fig. 7 is one of exploded perspective views of an electrostatic precipitator in accordance with the present invention.
Fig. 8 is a second exploded perspective view of the electrostatic precipitator of the present invention.
Fig. 9 is a front view of the present invention with the front cover removed.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, 2, 3 and 4, a wall-mounted indoor air purifying and sterilizing machine comprises a machine base 1, a front shell 2 with a rear opening, a front panel 2A arranged on the front shell, a cross-flow wind wheel 3, an air primary filter element (not shown in the figure), an air secondary filter element (not shown in the figure), an ultraviolet lamp 4, an electrostatic dust collecting device 5, an angular support net seat plate 6 and a negative ion generator or an ozone generator 8,
an air inlet hole 21 is arranged on the top plate of the front shell 2, a fence grid 22 is arranged in the air inlet hole 21, an air outlet hole is arranged on the bottom plate, an air deflector 23 is pivoted on the air outlet hole, and a loading and unloading hole 24 which can uncover the front panel 2A and is convenient for loading and unloading the electrostatic dust collection device is arranged on the front plate of the front shell 2;
the cross-flow wind wheel 3 is arranged at the lower part of the machine base 1, the angular support net seat plate 6 covers the cross-flow wind wheel 3, the air secondary filter piece is arranged on the surface of a horizontal screen 61 of the angular support net seat plate 6, the electrostatic dust collection device 5 is arranged on the air secondary filter piece, the ultraviolet lamp 4 is arranged above the irradiation electrostatic dust collection device 5, the ultraviolet rays can also irradiate on the air secondary filter piece through the holes of a negative electrostatic adsorption cylinder 52 of the electrostatic dust collection device 5, and the negative ion generator or the ozone generator 8 is arranged on the front surface of a longitudinal screen 62 of the angular support net seat plate 6; the primary air filter element covers the fence grids 22 of the front shell 2 and the loading and unloading holes 24 of the loading and unloading electrostatic dust collecting device 5 and is detachably matched with the same; the front shell 2 is buckled and fixed with the base 1; the front panel 2A covers the loading and unloading hole 24 and is detachably matched with the front shell; the size of the loading and unloading hole opening 24 is adapted to the size of the electrostatic dust collection device 5;
the front panel 2A is detachably engaged with the housing 2, and as shown in fig. 9, the electrostatic dust collecting device 5 can be accessed from the loading/unloading opening 24 to facilitate cleaning of the electrostatic dust collecting device 5.
The ultraviolet lamp 4 is a deep ultraviolet UVC-LED.
As shown in fig. 5, 6, 7, and 8, the electrostatic dust collector 5 includes a frame 51, a plurality of negative electrostatic adsorption cylinders 52 with upper and lower openings, a negative insulation support base plate 54, and a positive electrode assembly 53 with a plurality of discharge needles, wherein the negative electrostatic adsorption cylinders 52 are hexagonal, and the negative electrostatic adsorption cylinders 52 are distributed in a honeycomb shape; the positive electrode assembly 53 includes a needle frame and positive electrode discharge needles;
the negative electrostatic adsorption cylinder 52 is arranged in the frame 51, two ends of the frame 51 are fixed with the negative insulation support frame 54, the needle frame is fixed on the negative insulation support base plate 54, each positive discharge needle is aligned with the center of the negative electrostatic adsorption cylinder 52, and the needle point is close to the upper opening of the negative electrostatic adsorption cylinder 52; the micro-particles with positive charges in the air as virus and bacteria carriers are adsorbed in the negative electrostatic adsorption cylinder 52, and the micro-particles with negative charges are pushed out to the air secondary filter element, so that the deep ultraviolet UVC-LED can effectively capture and kill the virus and bacteria; the electrostatic dust collector 5 can be periodically detached for cleaning.
The electrostatic dust collector further comprises a support frame plate 7, the support frame plate 7 is fixedly connected with the horizontal screen plate 61 of the angular support screen seat plate 6, two ends of the electrostatic dust collector 5 are detachably connected with the support frame plate 7, and the ultraviolet lamp 4 is fixed with the support frame plate 7.
The negative electrode electrostatic dust collection cylinder 52 is made of copper material or copper plating of other materials. Copper has antimicrobial properties, and its surface charged particles, i.e., ions, attack bacteria and viruses, including destroying their DNA, so that viruses and bacteria adsorbed on the copper surface can be more effectively killed; the honeycomb electrostatic adsorption device can also adsorb and capture microparticles in the primarily filtered air, so that the air purifying device plays a role in air purification.
When the invention works, indoor air enters the electrostatic dust collection device 5 after passing through the primary filter element, is irradiated by the ultraviolet lamp 4, is filtered by the secondary air filter element, and is finally exhausted back to the room through the air exhaust hole of the front shell 2 through the negative ion generation area.
When the present invention needs to clean the negative electrostatic dust collecting cylinder 52 of the electrostatic dust collecting device 5, in the state of fig. 1, the front panel 2A is uncovered from the front housing 2, the primary air filter is separated from the front housing 2, and then the electrostatic dust collecting device 5 is separated from the support frame plate 7, i.e. the electrostatic dust collecting device 5 is taken out from the loading and unloading hole 24, the negative electrostatic dust collecting cylinder 52 is cleaned and maintained, and the secondary air filter can be cleaned or replaced.
What has been described above is merely a preferred embodiment of the present invention. It should be noted that a person skilled in the art could make several modifications and variations without departing from the principle of the present invention, which should also be regarded as the protection scope of the present invention.

Claims (5)

1. The utility model provides a wall-hanging indoor air purification sterilization sterilizing machine which characterized in that: it comprises a machine base, a front shell with a rear opening, a front panel arranged on the front shell, a cross-flow wind wheel, an air primary filter element, an air secondary filter element, an ultraviolet lamp, an electrostatic dust collection device, an angular support net seat plate and a negative ion generator or an ozone generator,
the top plate of the front shell is provided with an air inlet hole, a fence grid frame is arranged in the air inlet hole, the bottom plate is provided with an air outlet hole, the air outlet hole is pivoted with an air deflector, and the front plate is provided with a loading and unloading orifice of the electrostatic dust collection device;
the cross-flow wind wheel is arranged at the lower part of the base, the angular support net seat plate covers the cross-flow wind wheel, the air secondary filter piece is arranged on the horizontal screen plate, the electrostatic dust collection device is arranged on the air secondary filter piece, the ultraviolet lamp is arranged above the electrostatic dust collection device, and the negative ion generator or the ozone generator is arranged on the front surface of the longitudinal screen plate of the angular support net seat plate; the air primary filter element covers the fence grid of the front shell and the loading and unloading hole of the electrostatic dust collection device and is detachably matched with the fence grid of the front shell; the front shell is buckled and fixed with the base together, and the front panel covers the loading and unloading hole and is detachably matched with the front shell; the size of the loading and unloading hole is suitable for the size of the electrostatic dust collecting device.
2. A wall-mounted indoor air purifying sterilizer as claimed in claim 1, wherein: the ultraviolet lamp is a deep ultraviolet UVC-LED.
3. A wall-mounted indoor air purifying sterilizer as claimed in claim 1, wherein: the electrostatic dust collection device comprises a frame, a plurality of negative electrode electrostatic adsorption cylinders with upper and lower openings, a negative electrode insulation support seat plate and a positive electrode assembly with a plurality of discharge needles, wherein the positive electrode assembly comprises a needle frame and positive electrode discharge needles which are fixed on the needle frame;
the negative electrostatic adsorption cylinders are arranged in the frame, two ends of the frame are fixed with the negative insulating support base plate, the needle frame is fixed on the negative insulating support base plate, the positive discharge needles are respectively aligned to the center of each negative electrostatic adsorption cylinder, and the needle points of the positive discharge needles are close to the upper openings of the negative electrostatic adsorption cylinders.
4. A wall-mounted indoor air purifying sterilizer as claimed in claim 3, wherein: the electrostatic dust collection device is characterized by further comprising a support frame plate, the two ends of the electrostatic dust collection device are detachably connected with the support frame plate, the support frame plate is fixed on the angular support net seat plate, and the ultraviolet lamp is fixed with the support frame plate.
5. A wall-mounted indoor air purifying and sterilizing machine according to claim 4, characterized in that: the negative electrode electrostatic adsorption cylinder is made of copper materials or copper plating of other materials.
CN202110089543.5A 2021-01-22 2021-01-22 Wall-mounted indoor air purification and sterilization sterilizer Pending CN112728700A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110089543.5A CN112728700A (en) 2021-01-22 2021-01-22 Wall-mounted indoor air purification and sterilization sterilizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110089543.5A CN112728700A (en) 2021-01-22 2021-01-22 Wall-mounted indoor air purification and sterilization sterilizer

Publications (1)

Publication Number Publication Date
CN112728700A true CN112728700A (en) 2021-04-30

Family

ID=75593814

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110089543.5A Pending CN112728700A (en) 2021-01-22 2021-01-22 Wall-mounted indoor air purification and sterilization sterilizer

Country Status (1)

Country Link
CN (1) CN112728700A (en)

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