CN220601663U - Sterilizing and purifying device mounted on central air conditioner fresh air system - Google Patents
Sterilizing and purifying device mounted on central air conditioner fresh air system Download PDFInfo
- Publication number
- CN220601663U CN220601663U CN202322190312.0U CN202322190312U CN220601663U CN 220601663 U CN220601663 U CN 220601663U CN 202322190312 U CN202322190312 U CN 202322190312U CN 220601663 U CN220601663 U CN 220601663U
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- Prior art keywords
- filter screen
- purifying box
- air
- disinfection
- box
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- 230000001954 sterilising effect Effects 0.000 title claims description 21
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 40
- 238000000746 purification Methods 0.000 claims abstract description 34
- 239000000835 fiber Substances 0.000 claims abstract description 29
- 239000011941 photocatalyst Substances 0.000 claims abstract description 28
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 12
- 238000004378 air conditioning Methods 0.000 claims description 16
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 claims description 4
- 238000001914 filtration Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 6
- 239000003344 environmental pollutant Substances 0.000 abstract description 4
- 231100000719 pollutant Toxicity 0.000 abstract description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 239000000809 air pollutant Substances 0.000 description 5
- 231100001243 air pollutant Toxicity 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 4
- 241000700605 Viruses Species 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 230000003110 anti-inflammatory effect Effects 0.000 description 2
- 229940088710 antibiotic agent Drugs 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 230000001699 photocatalysis Effects 0.000 description 2
- 238000007146 photocatalysis Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model provides a disinfection and purification device installed on a central air conditioner fresh air system, which relates to the field of central air conditioner fresh air systems and comprises a purification box; according to the utility model, the primary fiber washable filter screen is arranged to primarily filter air, the silver ion photocatalyst filter screen is arranged to sterilize the air in cooperation with the ultraviolet lamp tube, the HEPA 12-level efficient filter screen is arranged to filter pollutants and the like for the air, the HEPA 13-level efficient filter screen is arranged to efficiently purify the air, the blue antibacterial layer is arranged to sterilize the air, the fresh air and the return air are subjected to repeated filtration sterilization and disinfection purification, the disinfection purification effect is improved, the positioning bolts are arranged, the sealing cover is driven to outwards rotate through the rotating shaft to separate from the purifying box, the fastening bolts are arranged to enable each limiting box to be separated from the purifying box, and the primary fiber washable filter screen, the silver ion photocatalyst filter screen, the HEPA 12-level efficient filter screen and the two-in-one filter screen are convenient to detach, replace or clean.
Description
Technical Field
The utility model relates to the field of central air conditioner fresh air systems, in particular to a disinfection and purification device arranged on a central air conditioner fresh air system.
Background
The central air conditioner fresh air system is a set of independent air treatment system consisting of an air supply system and an exhaust system, and is divided into a pipeline type fresh air system and a pipeline-free fresh air system, wherein the pipeline type fresh air system consists of a fresh air fan and pipeline accessories, outdoor air is purified by a disinfection and purification device and is led into a room, and indoor air is discharged by a pipeline;
as application number 202022252172.1, "a purification device for a fresh air system" and specifically discloses: the utility model provides a central air conditioner which is arranged in the prior art, and solves the problems of the prior art that the filter screen is inconvenient to replace and purify a fresh air system and the sterilizing and purifying efficiency of the fresh air system is reduced, and the central air conditioner is arranged in the prior art.
Disclosure of Invention
In view of the above problems, the utility model provides a disinfection and purification device installed on a central air-conditioning fresh air system, the disinfection and purification device installed on the central air-conditioning fresh air system is provided with a primary fiber washable filter screen for primarily filtering air, a silver ion photocatalyst filter screen is arranged, an ultraviolet lamp tube is matched for sterilizing the passing air, a HEPA 12-level efficient filter screen is arranged for filtering pollutants and the like for the passing air, a HEPA 13-level efficient filter screen is arranged for efficiently purifying the air, a blue antibacterial layer is arranged for sterilizing the air, multiple filtration sterilization and disinfection purification of fresh air and return air are realized, the disinfection and purification effect is improved, a centrifugal fan body is arranged for enabling the disinfected and purified air to enter a room, thereby improving the indoor air quality, a positioning bolt is arranged, a rotating shaft drives a sealing cover to outwards rotate to separate from a purification box, a fastening bolt is arranged for enabling each limiting box to be separated from the purification box, and the primary fiber washable filter screen, the silver ion photocatalyst filter screen, the HEPA 12-level efficient filter screen and the two-level filter screen are convenient to detach, replace or clean.
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides an install disinfection purifier in central air conditioning new trend system, includes the purifying box, the top of purifying box one side is provided with the new trend intake pipe, the bottom of purifying box one side is provided with the return air pipe, the opposite side of purifying box is provided with the blast pipe, the top of purifying box one side is provided with the control panel, the bottom of purifying box opposite side is provided with first screw hole, the bottom of purifying box one side is provided with the pivot, one side of pivot is provided with sealed lid, the opposite side of sealed lid is provided with positioning bolt, the inner wall of purifying box one side is provided with the primary fiber washable filter screen, the inner wall of purifying box is close to primary fiber washable filter screen one side and is provided with silver ion photocatalyst filter screen, the inner wall of purifying box is close to silver ion photocatalyst filter screen one side and is provided with HEPA level high-efficient filter screen, the bottom of primary fiber washable filter screen one side is provided with the second screw hole, the bottom of purifying box one side is provided with spacing box, the through-hole has all been seted up to the symmetry in the both sides of spacing box, the inner wall of through-hole runs through has fastening bolt, the inner wall installation of purifying box is provided with photo-hydrogen ion sterilization module.
The inner wall of purifying box is close to the high-efficient filter screen of HEPA level is installed to the inner wall of two unification filter screen boards, blue antibacterial layer is installed to the inner wall of two unification filter screen boards, the inner wall of purifying box opposite side is provided with the centrifugal fan body.
The further improvement is that: the rotary shaft is in rotary connection with the purifying box, and the rotary shaft is in fixed connection with the sealing cover.
The further improvement is that: the positioning bolt is in threaded connection with the first threaded hole and the sealing cover, and the sealing cover is in movable connection with the purifying box.
The further improvement is that: the limiting box is movably connected with the primary fiber washable filter screen and the HEPA-level efficient filter screen after the silver ion photocatalyst filter screen, and the limiting box and the through holes are integrally arranged.
The further improvement is that: the fastening bolt is in threaded connection with the second threaded hole and the through hole, and the second threaded hole is communicated with the through hole.
The further improvement is that: the two-in-one filter screen plate is connected with the HEPA-level high-efficiency filter screen and the blue antibacterial layer in a sleeved mode, and the two-in-one filter screen plate is movably connected with the purifying box.
The further improvement is that: the centrifugal fan body is communicated with the air supply pipe, and the air supply pipe is tightly attached to the purifying box.
The beneficial effects of the utility model are as follows: the utility model performs preliminary filtration on air by arranging the primary fiber washable filter screen, arranging the silver ion photocatalyst filter screen, sterilizing the passing air by matching with the ultraviolet lamp tube, arranging the HEPA 12-level high-efficiency filter screen, filtering pollutants and the like on the passing air, arranging the HEPA 13-level high-efficiency filter screen, efficiently purifying the air, arranging the blue antibacterial layer, sterilizing the air, realizing the multiple filtration sterilization and disinfection purification on fresh air and return air, the effect of disinfection and purification has been improved, set up the centrifugal fan body, make the wind after the disinfection and purification get into indoor, thereby improve indoor air quality, set up positioning bolt, drive sealed lid outside rotation and purifying box through the pivot and separate, set up fastening bolt, make each spacing box break away from the purifying box, be convenient for dismantle change or clearance to just effective fibre washable filter screen, silver ion photocatalyst filter screen, HEPA12 high-efficient filter screen and two unification filter screen boards.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic elevational view of the present utility model;
FIG. 4 is a schematic perspective view of a limit box according to the present utility model;
fig. 5 is an enlarged view of fig. 1 at a in accordance with the present utility model.
In the figure: 1. a purifying box; 2. fresh air inlet pipe; 3. an air return pipe; 4. an air supply pipe; 5. a control board; 6. a first threaded hole; 7. a rotating shaft; 8. sealing cover; 9. positioning bolts; 10. the primary fiber can be washed with a filter screen; 11. silver ion photocatalyst filter screen; 12. HEPA 12-level high-efficiency filter screen; 13. a second threaded hole; 14. a limit box; 15. a through hole; 16. a fastening bolt; 17. a photo-hydrogen ion sterilization module body; 18. two-in-one filter screen plates; 19. HEPA 13-level high-efficiency filter screen; 20. a blue antibacterial layer; 21. a centrifugal fan body.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to the fig. 1-5, this embodiment provides a disinfection and purification device installed in central air conditioning fresh air system, including purifying box 1, the top of purifying box 1 one side is provided with fresh air intake pipe 2, the bottom of purifying box 1 one side is provided with return air pipe 3, the opposite side of purifying box 1 is provided with blast pipe 4, the top of purifying box 1 one side is provided with control panel 5, the bottom of purifying box 1 opposite side is provided with first screw hole 6, the bottom of purifying box 1 one side is provided with pivot 7, one side of pivot 7 is provided with sealed lid 8, the opposite side of sealed lid 8 is provided with positioning bolt 9, the inner wall of purifying box 1 one side is provided with primary fiber washable filter screen 10, the inner wall of purifying box 1 is close to primary fiber washable filter screen 10 one side and is provided with silver ion photocatalyst filter screen 11, the inner wall of purifying box 1 is close to silver ion photocatalyst filter screen 11 one side is provided with HEPA12 high-efficient filter screen 12, primary fiber washable filter screen 10 one side's bottom is provided with second screw hole 13, the bottom of purifying box 1 one side is provided with spacing box 14, the both sides symmetry of spacing box 14 has been seted up through-hole 15, the inner wall 16 of through-hole 15 has fastening box 1 inner wall to install hydrogen sterilization module 17.
The purifying box 1 is provided with a two-in-one filter screen plate 18 on one side close to the light hydrogen ion sterilizing module body 17, a HEPA 13-level high-efficiency filter screen 19 is arranged on the inner wall of the two-in-one filter screen plate 18, a blue antibacterial layer 20 is arranged on the inner wall of the two-in-one filter screen plate 18, a centrifugal fan body 21 is arranged on the inner wall of the other side of the purifying box 1, when the purifying box is used, the purifying box 1 is arranged at an outdoor air pipeline of a central air conditioner fresh air system for sterilizing and purifying outdoor air, a return air pipe 3 and an air supply pipe 4 connected with the purifying box 1 are connected with an air outlet pipe and a blowing pipe of the central air conditioner fresh air system so as to communicate indoor and outdoor air, the centrifugal fan body 21 is started through a control board 5, the centrifugal fan body 21 is arranged in such a way that the centrifugal fan body 21 winds outdoor air into the purifying box 1 through the fresh air inlet pipe 2 and the indoor air through the air outlet pipe and the return air pipe 3, so that the air firstly passes through the primary fiber washable filter screen 10, the primary fiber washable filter screen 10 is arranged and is suitable for primary filtration and washable of an air conditioning system, and is mainly used for filtering dust particles with the particle size of more than five mu m, thus the air is preliminarily filtered, the filtered air passes through the silver ion photocatalyst filter screen 11, the silver ion photocatalyst filter screen 11 is mainly used for producing active oxygen under the photocatalysis condition, the active oxygen is effectively sterilized, the light hydrogen ion sterilization module body 17 consists of a bottom plate, a ballast, a lamp holder and an ultraviolet lamp tube, the air can be effectively purified by adopting the light hydrogen ion technology, and harmful substances such as bacteria, viruses, formaldehyde, benzene, ammonia, sulfides and the like in a room are removed, the silver ion photocatalyst filter screen 11 is matched with the ultraviolet lamp tube to sterilize the passing air, so that the sterilized air passes through the HEPA 12-level high-efficiency filter screen 12, more than 95% of air pollutants in the air, including bacteria, viruses and antibiotics, can be effectively filtered by the HEPA 12-level high-efficiency filter screen 12, so that the air passing through the HEPA 12-level high-efficiency filter screen is filtered by the photo-hydrogen ion sterilization module body 17 to purify the air after three times of filtration, the purified air passes through the HEPA 13-level high-efficiency filter screen 19 again, more than 99.95% of air pollutants in the air can be effectively filtered by the HEPA 13-level high-efficiency filter screen 19, the pollution of harmful substances in the air can be effectively prevented, the air is efficiently purified and then passes through the blue antibacterial layer 20, the far infrared anion emission paper with sterilization and anti-inflammatory effects is used for filtering, sterilizing and disinfecting the fresh air and the return air for multiple times, and the disinfection and purification effects are improved, the air after repeated disinfection and purification enters the room through the centrifugal fan body 21, passes through the blast pipe 4 and the blast pipe, the indoor air quality is improved, when dust needs to be cleaned in a certain time, the power supply is firstly removed, each positioning bolt 9 is manually pulled out of the first threaded hole 6, the sealing cover 8 is driven to rotate outwards through the rotating shaft 7, the sealing cover 8 is separated from the purifying box 1, then each fastening bolt 16 connected with each limiting box 14 is manually pulled out of the corresponding second threaded hole 13, each limiting box 14 is separated from the purifying box 1, the corresponding primary fiber washable filter screen 10, the silver ion photocatalyst filter screen 11, the HEPA 12-level high-efficiency filter screen 12 and the two-in-one filter screen 18 are manually pulled out of the purifying box 1, and accordingly the primary fiber washable filter screen 10, the silver ion photocatalyst filter screen 11, the HEPA 12-level high-efficiency filter screen 12 and the two-in-one filter screen 18 are cleaned and replaced, so that the disassembly, replacement or cleaning are facilitated.
The rotating shaft 7 is in rotary connection with the purifying box 1, the rotating shaft 7 is in fixed connection with the sealing cover 8, and the sealing cover 8 is driven to rotate outwards through the rotating shaft 7, so that the sealing cover 8 is separated from the purifying box 1.
The positioning bolts 9 are in threaded connection with the first threaded holes 6 and the sealing cover 8, the sealing cover 8 is in movable connection with the purifying box 1, the first threaded holes 6 are pulled out of the positioning bolts 9 manually, and the sealing cover 8 is driven to rotate outwards through the rotating shaft 7.
The limiting boxes 14 are movably connected with the primary fiber washable filter screen 10, the silver ion photocatalyst filter screen 11 and the HEPA 12-level high-efficiency filter screen 12, the limiting boxes 14 and the through holes 15 are integrally arranged, the corresponding primary fiber washable filter screen 10, the silver ion photocatalyst filter screen 11, the HEPA 12-level high-efficiency filter screen 12 and the two-in-one filter screen plate 18 are manually pulled out of the purifying box 1 after being separated from the purifying box 1 through the limiting boxes 14.
The fastening bolts 16 are in threaded connection with the second threaded holes 13 and the through holes 15, the second threaded holes 13 are communicated with the through holes 15, and the corresponding second threaded holes 13 are pulled out of the fastening bolts 16 connected with the limit boxes 14 manually, so that the limit boxes 14 are separated from the purifying box 1.
The two-in-one filter screen plate 18 is connected with the HEPA 13-level high-efficiency filter screen 19 and the blue antibacterial layer 20 in a sleeved mode, the two-in-one filter screen plate 18 is movably connected with the purifying box 1, and more than 99.95% of air pollutants in the air can be effectively filtered out through the HEPA 13-level high-efficiency filter screen 19, so that the pollution of harmful substances in the air can be effectively prevented.
The centrifugal fan body 21 is communicated with the air supply pipe 4, the air supply pipe 4 is tightly attached to the purifying box 1, and air after multiple disinfection and purification enters the room through the centrifugal fan body 21 through the air supply pipe 4 and the air supply pipe, so that the indoor air quality is improved.
When the disinfection and purification device installed in the central air-conditioning fresh air system is used, the disinfection and purification device is installed at an outdoor air pipeline of the central air-conditioning fresh air system through the purification box 1 and is used for disinfecting and purifying outdoor air, the return air pipe 3 and the air supply pipe 4 which are connected with the purification box 1 are connected with the air outlet pipe and the air supply pipe of the central air-conditioning fresh air system so as to communicate indoor and outdoor air, the centrifugal fan body 21 is started through the control board 5, the centrifugal fan body 21 is arranged, the centrifugal fan body 21 is used for winding the outdoor air into the purification box 1 through the fresh air inlet pipe 2 and the indoor air through the air outlet pipe and the return air pipe 3, the air firstly passes through the primary fiber washable filter screen 10, the primary fiber washable filter screen 10 is arranged and is suitable for primary filtration and washable of the air-conditioning system and is mainly used for filtering dust particles with more than five mu m so as to primarily filter the air, the filtered air passes through the silver ion photocatalyst filter screen 11, the silver ion photocatalyst filter screen 11 is mainly used for taking titanium dioxide photocatalyst as a raw material, active oxygen is generated under the photocatalysis condition, the strong sterilization effect is realized, the air can be effectively purified by adopting the photo-hydrogen ion sterilization module body 17 which consists of a bottom plate, a ballast, a lamp holder and an ultraviolet lamp tube, harmful substances such as bacteria, viruses, formaldehyde, benzene, ammonia, sulfide and the like in the room are removed, the silver ion photocatalyst filter screen 11 is matched with the ultraviolet lamp tube to sterilize the passed air, so that the sterilized air passes through the HEPA 12-level high-efficiency filter screen 12, more than 95 percent of air pollutants including bacteria, viruses and antibiotics in the air can be effectively filtered by the HEPA 12-level high-efficiency filter screen 12, and the pollutant and the like are filtered on the passed air, the photo-hydrogen ion sterilization module body 17 is made to purify the air after three times of filtration, thereby the purified air passes through the HEPA 13-level high-efficiency filter screen 19 again, the HEPA 13-level high-efficiency filter screen 19 is arranged to effectively filter out more than 99.95 percent of air pollutants in the air, the pollution of harmful substances in the air can be effectively prevented, the air is efficiently purified and then passes through the blue antibacterial layer 20, the far infrared anion emitting paper with sterilization and anti-inflammatory effects is made, thereby the fresh air and the return air are subjected to multiple filtration sterilization and disinfection purification, the effect of disinfection and purification is improved, the air after multiple times of disinfection and purification enters the room through the centrifugal fan body 21 through the blast pipe 4 and the blast pipe, the indoor air quality is improved, when dust needs to be cleaned in a certain time, power supply is firstly removed, each positioning bolt 9 is manually pulled out of the first threaded hole 6, the sealing cover 8 is driven to rotate outwards through the rotating shaft 7, the sealing cover 8 is separated from the purifying box 1, then each fastening bolt 16 connected with each limiting box 14 is manually pulled out of the corresponding second threaded hole 13, each limiting box 14 is separated from the purifying box 1, the corresponding primary fiber washable filter screen 10, the silver ion photocatalyst filter screen 11, the HEPA 12-level high-efficiency filter screen 12 and the two-in-one filter screen plate 18 are manually pulled out of the purifying box 1, and accordingly the primary fiber washable filter screen 10, the silver ion photocatalyst filter screen 11, the HEPA 12-level high-efficiency filter screen 12 and the two-in-one filter screen plate 18 are cleaned and replaced, so that the cleaning and the replacement or the cleaning are convenient.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a install disinfection purifier in central air conditioning new trend system which characterized in that: including purifying box (1), the top of purifying box (1) one side is provided with new trend intake pipe (2), the bottom of purifying box (1) one side is provided with return air pipe (3), the opposite side of purifying box (1) is provided with blast pipe (4), the top of purifying box (1) one side is provided with control panel (5), the bottom of purifying box (1) opposite side is provided with first screw hole (6), the bottom of purifying box (1) one side is provided with pivot (7), one side of pivot (7) is provided with sealed lid (8), the opposite side of sealed lid (8) is provided with positioning bolt (9), the inner wall of purifying box (1) one side is provided with primary fiber washable filter screen (10), the inner wall of purifying box (1) is close to primary fiber washable filter screen (10) one side and is provided with silver ion photocatalyst filter screen (11), the inner wall of purifying box (1) is close to silver ion photocatalyst filter screen (11) one side and is provided with HEPA12 high-level filter screen (12), the bottom of primary fiber washable filter screen (10) one side is provided with pivot (9), the bottom of primary fiber washable filter screen (1) one side is provided with threaded hole (14), the bottom of limit box (14) is provided with two sides (14), the inner wall of the through hole (15) is penetrated by a fastening bolt (16), and the inner wall of the purifying box (1) is provided with a photo-hydrogen ion sterilization module body (17);
the inner wall of purifying box (1) is close to being provided with two unification filter screen boards (18) in light hydrogen ion module body (17) one side, HEPA13 high-efficient filter screen (19) are installed to the inner wall of two unification filter screen boards (18), blue antibacterial layer (20) are installed to the inner wall of two unification filter screen boards (18), the inner wall of purifying box (1) opposite side is provided with centrifugal fan body (21).
2. The disinfection and purification apparatus installed in a central air conditioning fresh air system according to claim 1, wherein: the rotary shaft (7) is in rotary connection with the purifying box (1), and the rotary shaft (7) is in fixed connection with the sealing cover (8).
3. The disinfection and purification apparatus installed in a central air conditioning fresh air system according to claim 1, wherein: the positioning bolt (9) is in threaded connection with the first threaded hole (6) and the sealing cover (8), and the sealing cover (8) is in movable connection with the purifying box (1).
4. The disinfection and purification apparatus installed in a central air conditioning fresh air system according to claim 1, wherein: the limiting box (14) is movably connected with the primary fiber washable filter screen (10), the silver ion photocatalyst filter screen (11) and the HEPA 12-level high-efficiency filter screen (12), and the limiting box (14) and the through hole (15) are integrally arranged.
5. The disinfection and purification apparatus installed in a central air conditioning fresh air system according to claim 1, wherein: the fastening bolt (16) is in threaded connection with the second threaded hole (13) and the through hole (15), and the second threaded hole (13) is communicated with the through hole (15).
6. The disinfection and purification apparatus installed in a central air conditioning fresh air system according to claim 1, wherein: the two-in-one filter screen plate (18) is connected with the HEPA 13-level high-efficiency filter screen (19) and the blue antibacterial layer (20) in a sleeved mode, and the two-in-one filter screen plate (18) is movably connected with the purifying box (1).
7. The disinfection and purification apparatus installed in a central air conditioning fresh air system according to claim 1, wherein: the centrifugal fan body (21) is communicated with the air supply pipe (4), and the air supply pipe (4) is tightly attached to the purifying box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322190312.0U CN220601663U (en) | 2023-08-14 | 2023-08-14 | Sterilizing and purifying device mounted on central air conditioner fresh air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322190312.0U CN220601663U (en) | 2023-08-14 | 2023-08-14 | Sterilizing and purifying device mounted on central air conditioner fresh air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220601663U true CN220601663U (en) | 2024-03-15 |
Family
ID=90179079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322190312.0U Active CN220601663U (en) | 2023-08-14 | 2023-08-14 | Sterilizing and purifying device mounted on central air conditioner fresh air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220601663U (en) |
-
2023
- 2023-08-14 CN CN202322190312.0U patent/CN220601663U/en active Active
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