CN219913351U - A degassing unit for air purification kills - Google Patents
A degassing unit for air purification kills Download PDFInfo
- Publication number
- CN219913351U CN219913351U CN202321336899.5U CN202321336899U CN219913351U CN 219913351 U CN219913351 U CN 219913351U CN 202321336899 U CN202321336899 U CN 202321336899U CN 219913351 U CN219913351 U CN 219913351U
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- China
- Prior art keywords
- filter screen
- air
- sterilizing
- shell
- gear
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- 238000004887 air purification Methods 0.000 title claims description 8
- 238000007872 degassing Methods 0.000 title description 2
- 230000001954 sterilising effect Effects 0.000 claims abstract description 56
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000013016 damping Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 238000001914 filtration Methods 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 6
- 230000000249 desinfective effect Effects 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 241000700605 Viruses Species 0.000 abstract description 2
- 239000010419 fine particle Substances 0.000 abstract description 2
- 239000004743 Polypropylene Substances 0.000 description 5
- 238000005202 decontamination Methods 0.000 description 5
- 230000003588 decontaminative effect Effects 0.000 description 5
- -1 hair Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model relates to the technical field of disinfection, in particular to a disinfection device for purifying and disinfecting air. Comprises a shell, a filter screen, a sterilizing lamp and a circulating fan; the filter screen is arranged at the lower part of the shell, the baffle plate is arranged between the lower part and the upper part of the shell, the circulating fan is arranged on the baffle plate, and the sterilizing lamp is arranged in the lower part of the shell. The air is filtered through the filter screen to prevent large particles such as hair and dust from entering the sterilizing device, and the air can disinfect viruses in the air through the sterilizing lamp inside the sterilizing device and the sterilization of the plasma generator. The primary filter screen filters larger particles, and the secondary filter screen filters fine particles of air, so that the air filtering effect is improved.
Description
Technical Field
The utility model relates to the technical field of disinfection, in particular to a disinfection device for purifying and disinfecting air.
Background
In recent years, people pay more and more attention to air quality, and air disinfection and purification are important matters in daily life. The current air purifier adsorbs great particulate matters such as hair, dust and some tiny particulate matters after using a period of time, influences air disinfection purifying effect to at present some disinfection spraying cause the discomfort to the human body to the air disinfection, unsuitable indoor disinfection of house.
Disclosure of Invention
The utility model provides a sterilizing device for purifying and sterilizing air, which aims to solve the problems that the existing sterilizing device is easy to block and spray sterilization is not suitable for indoor sterilization.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a sterilizing device for purifying and sterilizing air, which comprises a shell, a filter screen, a sterilizing lamp and a circulating fan, wherein the filter screen is arranged on the shell; the filter screen is arranged at the lower part of the shell, the baffle plate is arranged between the lower part and the upper part of the shell, the circulating fan is arranged on the baffle plate, and the sterilizing lamp is arranged in the lower part of the shell.
In an embodiment, the filter screen includes primary filter screen and high-efficient filter screen, the primary filter screen sets up in the high-efficient filter screen outside, and the upper and lower part of primary filter screen is provided with filter screen transmission system.
In one embodiment, the filter screen transmission system comprises an upper driven mechanism and a lower driving mechanism, wherein the upper driven mechanism comprises a mounting shaft, a telescopic spring, a mounting fixing pin and a damping bearing; the unused primary filter screen is wound on the mounting shaft, springs are arranged at two ends of the mounting shaft, and the mounting fixing pins are pushed into the damping bearings under the action of the springs; limiting pins are fixedly arranged on two sides of the mounting fixing pin and used for limiting the relative rotation between the mounting fixing pin and the mounting shaft; the damping bearing is disposed within the lower portion of the housing.
In an embodiment, the lower driving mechanism comprises a transmission motor, a first gear and a second gear, wherein the first gear is fixedly arranged at one end of the used primary filter screen scroll, the second gear is fixedly arranged on a rotating shaft of the transmission motor, and the first gear is connected with the first gear in a matched manner.
In one embodiment, the high efficiency filter comprises HEPA filter material and activated carbon.
In one embodiment, the primary filter screen is a non-woven fabric or a nylon screen.
In one embodiment, a plasma generator is disposed at the outlet of the circulating fan at the upper portion of the housing.
In an embodiment, the air outlet at the upper part of the shell is provided with a shutter, and the shutter rotates to change the air outlet direction.
The beneficial effects achieved by the utility model are as follows:
the sterilizing device for purifying and sterilizing air, disclosed by the utility model, has the advantages that large particles such as hair, dust and the like are prevented from entering the sterilizing device through the filtration of the filter screen, and viruses in the air can be sterilized through the sterilizing lamp and the plasma generator in the sterilizing device.
According to the disinfection device for purifying and disinfecting air, larger particles are filtered through the primary filter of the primary filter screen, and fine particles of air are filtered through the secondary filter of the efficient filter screen, so that the air filtering effect is improved.
The air outlet of the disinfection device for purifying and disinfecting air is provided with the louver, so that the direction of air outlet can be changed, and the disinfection device is suitable for different crowd requirements.
According to the disinfection device for purifying and disinfecting air, the primary filter screen which is used for a period of time is replaced through the transmission winding of the transmission motor, so that the replacement efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the whole structure of a sterilizing apparatus for purifying and sterilizing air;
FIG. 2 is an enlarged view of an upper driven mechanism of the disinfection apparatus for air decontamination and disinfection;
FIG. 3 is an exploded view of the upper driven mechanism of a disinfection device for air decontamination and disinfection;
FIG. 4 is an enlarged view of a mounting fixture pin of a sterilizing unit for air decontamination and sterilization;
FIG. 5 is an enlarged view of a portion of a sterilizing device for air decontamination and disinfection;
FIG. 6 is an enlarged view of a portion of a sterilizing device for air decontamination and disinfection;
in the figure: 1. a housing; 11. an upper part of the housing; 111. a shutter; 12. a lower part of the housing; 13. a baffle plate; 2. a filter screen; 21. a primary filter screen; 211. an upper driven mechanism; 2111. a mounting shaft; 21111. a long hole; 2112. a telescopic spring; 2113. installing a fixing pin; 2114. damping bearings; 212. a lower driving mechanism; 2121. a second gear; 2122. a primary filter screen reel; 2123. a first gear; 22. an efficient filter screen; 221. a U-shaped groove; 23. a support groove; 231. rotating the protrusion; 24. a shaft; 25. a balancing instrument; 3. a sterilizing lamp; 4. a circulating fan; 5. a control part; 6. a plasma generator.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" is presented throughout this document, it is intended to include three schemes in parallel, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme where a and B meet simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
As shown in fig. 1 to 6, the present utility model provides a sterilizing apparatus for purifying and sterilizing air, comprising a housing 1, a filter screen 2, a sterilizing lamp 3 and a circulating fan 4; the filter screen 2 is arranged on the lower portion 12 of the shell, the baffle plate 13 is arranged between the lower portion 12 and the upper portion of the shell, the circulating fan 4 is arranged on the baffle plate 13, and the sterilizing lamp 3 is arranged in the lower portion 12 of the shell. Indoor air enters the space of the lower part 12 of the shell from the filter screen 2, the sterilizing lamp 3 is arranged at the lower part 12 of the shell, the sterilizing lamp can be set as an ultraviolet sterilizing lamp, the air of the lower part 12 of the shell is pumped to the upper part 11 of the shell under the action of the circulating fan 4, and the sterilized air is discharged indoors through the louver 111.
The filter screen 2 comprises a primary filter screen 21 and a high-efficiency filter screen 22, wherein the primary filter screen 21 is arranged outside the high-efficiency filter screen 22, and a filter screen 2 transmission system is arranged at the upper part and the lower part of the primary filter screen 21. The high efficiency filter 22 is disposed within the housing lower portion 12 by a limiting shoulder. The high efficiency filter 22 includes HEPA filter material and activated carbon. HEPA has a plurality of constituent materials, and is divided into PP (polypropylene) high-efficiency filter paper, PET filter paper, PP and PET composite high-efficiency filter paper and glass fiber high-efficiency filter paper. Among them, PP (polypropylene) is paper type and therefore is generally not washable. Another part of HEPA filter screen adopts PET or PTFE material, and this kind can wash, but filtration efficiency is low. HEPA, namely a high-efficiency air filter, is an internationally recognized high-efficiency filter material, and is initially applied to research and protection of nuclear energy, and is widely applied to occasions requiring high-efficiency air filtration, such as precision electronic factories, hospitals, aviation airplanes, tanks and the like.
The primary filter screen 21 is a non-woven fabric or nylon screen. The primary filter screen 2 is suitable for primary filtration of an air conditioning system and is mainly used for filtering dust particles with the particle diameter of more than 5 mu m. The primary filter screen 21 has three types of plate type, folding type and bag type, the outer frame material has paper frame, aluminum frame and galvanized iron frame, the filter material has non-woven fabrics, nylon net, active carbon filter material, metal hole net and the like, and the protective net has double-sided plastic-spraying wire netting and double-sided galvanized wire netting.
The filter screen 2 transmission system comprises an upper driven mechanism 211 and a lower driving mechanism 212, the lower driving mechanism 212 is provided with a used primary filter screen scroll 2122, the primary filter screen scroll 2122 rotates under the drive of the lower driving mechanism 212, a new primary filter screen 21 is pulled off from a mounting shaft 2111 of the upper driven mechanism 211, and the primary filter screen 21 which has been used for a period of time is wound on the primary filter screen scroll 2122 at the lower part.
The upper driven mechanism 211 includes a mounting shaft 2111, a telescopic spring 2112, a mounting fixing pin 2113, and a damping bearing 2114; the unused primary filter screen 21 is wound on the installation shaft 2111, springs are arranged at two ends of the installation shaft 2111, and the installation fixing pins 2113 are pushed into the damping bearings 2114 under the action of the springs; limiting pins are fixedly arranged on two sides of the mounting fixing pin 2113, long holes 21111 are formed in the mounting shaft, the limiting pins slide in the long holes 21111, and the limiting pins are used for limiting relative rotation between the mounting fixing pin 2113 and the mounting shaft 2111; damping bearing 2114 is provided within housing lower portion 12.
The lower driving mechanism comprises a transmission motor, a first gear 2123 and a second gear 2121, wherein the first gear 2123 is fixedly arranged at one end of a used primary filter screen scroll 2122, the second gear 2121 is fixedly arranged on a rotating shaft 24 of the transmission motor, and the first gear 2123 is connected with the first gear 2123 in a matched mode. The other end of primary filter spool 2122 is rotatably coupled to housing lower portion 12. The transmission motor drives the gear II 2121 to rotate, and the gear II 2121 drives the gear I2123 to rotate, so that the primary filter screen scroll 2122 rotates under the drive of the gear I2123 to update the primary filter screen 21.
The plasma generator 6 is arranged at the outlet of the circulating fan 4 at the upper part 11 of the shell, and can also be set as a negative ion generator, and the plasma generator 6 and the sterilizing lamp 3 sterilize the air, and the plasma generator 6 is sterilized. The plasma generator 6 is used for enabling O2 to cause covalent bonds and air anions according to the change of the working voltage, and the bacteria, germs and the like are killed by the extremely large kinetic energy caused at the moment of positive charge change. In the motion of the higher energy electrons, inelastic collision is generated with the molecular structure and atoms of the gas, the kinetic energy is converted into the molecular structure (atoms) of the excited state, and the whole processes of super-excitation, ionization degree, hydrolysis and the like are caused to generate plasma. The sterilization is rapid and complete, the gas cleanliness level is 30 ten thousand (ISO 9 standard), ultraviolet light and active oxygen can not occur, and secondary pollution of natural environment is avoided.
The air outlet of the upper part 11 of the shell is provided with a shutter 111, and the shutter of the shutter 111 rotates to change the air outlet direction, so that the air outlet device is suitable for different crowd requirements. The control part 5 of the upper part 11 of the housing is used for controlling the operation of the circulation fan 4, the sterilizing lamp 3, the plasma generator 6 and the drive motor.
The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (8)
1. A sterilizing device for purifying and sterilizing air, which is characterized in that: comprises a shell (1), a filter screen (2), a sterilizing lamp (3) and a circulating fan (4); the novel sterilizing device is characterized in that a filter screen (2) is arranged at the lower part (12) of the shell, a baffle plate (13) is arranged between the lower part (12) and the upper part of the shell, a circulating fan (4) is arranged on the baffle plate (13), and a sterilizing lamp (3) is arranged in the lower part (12) of the shell.
2. A sterilizing unit for air purification and sterilization according to claim 1, wherein: the filter screen (2) comprises a primary filter screen (21) and a high-efficiency filter screen (22), wherein the primary filter screen (21) is arranged outside the high-efficiency filter screen (22), and the upper part and the lower part of the primary filter screen (21) are provided with a filter screen (2) transmission system.
3. A sterilizing unit for air purification and sterilization according to claim 2, wherein: the filter screen (2) transmission system comprises an upper driven mechanism (211) and a lower driving mechanism (212), wherein the upper driven mechanism (211) comprises a mounting shaft (2111), a telescopic spring (2112), a mounting fixing pin (2113) and a damping bearing (2114); the unused primary filter screen (21) is wound on a mounting shaft (2111), springs are arranged at two ends of the mounting shaft (2111), and a mounting fixing pin (2113) is pushed into a damping bearing (2114) under the action of the springs; limiting pins are fixedly arranged on two sides of the mounting fixing pin (2113), and are used for limiting relative rotation between the mounting fixing pin (2113) and the mounting shaft (2111); a damping bearing (2114) is provided within the housing lower portion (12).
4. A sterilizing unit for purifying and sterilizing air according to claim 3, wherein: the lower driving mechanism (212) comprises a transmission motor, a first gear (2123) and a second gear (2121), wherein the first gear (2123) is fixedly arranged at one end of a used primary filter screen scroll (2122), the second gear (2121) is fixedly arranged on a rotating shaft (24) of the transmission motor, and the first gear (2123) is connected with the first gear (2123) in a matched mode.
5. A sterilizing unit for air purification and sterilization according to claim 2, wherein: the high efficiency filter screen (22) comprises HEPA filter material and activated carbon.
6. A sterilizing unit for air purification and sterilization according to claim 2, wherein: the primary filter screen (21) is a non-woven fabric or nylon screen.
7. A sterilizing unit for air purification and sterilization according to claim 1, wherein: the plasma generator (6) is arranged at the outlet of the circulating fan (4) at the upper part (11) of the shell.
8. A sterilizing unit for air purification and sterilization according to claim 1, wherein: the air outlet of the upper part (11) of the shell is provided with a shutter (111), and the shutter of the shutter (111) rotates to change the air outlet direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321336899.5U CN219913351U (en) | 2023-05-30 | 2023-05-30 | A degassing unit for air purification kills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321336899.5U CN219913351U (en) | 2023-05-30 | 2023-05-30 | A degassing unit for air purification kills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219913351U true CN219913351U (en) | 2023-10-27 |
Family
ID=88436734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321336899.5U Active CN219913351U (en) | 2023-05-30 | 2023-05-30 | A degassing unit for air purification kills |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219913351U (en) |
-
2023
- 2023-05-30 CN CN202321336899.5U patent/CN219913351U/en active Active
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