CN221036045U - Purification device for fresh air system - Google Patents
Purification device for fresh air system Download PDFInfo
- Publication number
- CN221036045U CN221036045U CN202321863099.9U CN202321863099U CN221036045U CN 221036045 U CN221036045 U CN 221036045U CN 202321863099 U CN202321863099 U CN 202321863099U CN 221036045 U CN221036045 U CN 221036045U
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- Prior art keywords
- box
- purification
- purifying
- filter
- fresh air
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- 238000000746 purification Methods 0.000 title claims abstract description 34
- 230000001954 sterilising effect Effects 0.000 claims abstract description 23
- 239000011941 photocatalyst Substances 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 27
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 19
- 239000000428 dust Substances 0.000 abstract description 13
- 239000012535 impurity Substances 0.000 abstract description 10
- 239000007789 gas Substances 0.000 abstract description 8
- 238000004887 air purification Methods 0.000 abstract description 5
- 230000015556 catabolic process Effects 0.000 abstract description 4
- 238000006731 degradation reaction Methods 0.000 abstract description 4
- 230000003197 catalytic effect Effects 0.000 abstract description 3
- 231100000331 toxic Toxicity 0.000 abstract description 2
- 230000002588 toxic effect Effects 0.000 abstract description 2
- 241000894006 Bacteria Species 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000005202 decontamination Methods 0.000 description 4
- 230000003588 decontaminative effect Effects 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- 241000245772 Gasteria Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model provides a purification device for a fresh air system, which comprises a purification box, wherein the inner middle part of the purification box is fixedly connected with a sterilization box, the purification box is divided into a first purification chamber and a second purification chamber by the sterilization box, the top end and the bottom end in the first purification chamber are fixedly connected with two fixed blocks, the surfaces of the fixed blocks are provided with sliding grooves, sliding blocks are slidably arranged in the sliding grooves, a first filtering device and a second filtering device are respectively arranged between the two sliding blocks positioned on the same side, a plurality of photocatalyst plates are arranged in the sterilization box, an ultraviolet lamp is arranged at the top of the sterilization box, a third filtering device is arranged in the second purification chamber, dust impurities in air can be filtered and purified by the first filtering device and the second filtering device, and the ultraviolet lamp is matched with the photocatalyst plates to generate a strong catalytic degradation function under the action of ultraviolet light so as to effectively degrade toxic and harmful gases in the air, thereby effectively improving the air purification efficiency.
Description
Technical Field
The utility model belongs to the technical field of air purification, and particularly relates to a purification device for a fresh air system.
Background
The fresh air system is used for sending fresh air into a room by special equipment on one side of a closed room, and then is discharged from the special equipment to the outside from the other side, and a fresh air flow field is formed in the room, so that the indoor fresh air ventilation requirement is met, pollutants in the air can be purified by the fresh air system, and the fresh air system is used for purifying pollutants in the air, and is found by searching, and the application number of the fresh air system is 202121533647.2 and discloses a new type
The utility model provides an air purification oxygen system purifier ", has been described wherein" including the purifying box, the inner chamber of purifying box from left to right fixedly connected with coarse level filter screen, fine level filter screen, active carbon layer and air filter cotton in proper order, the drain tank has been seted up to the bottom of purifying box, the bottom of purifying box just is located the below joint of drain tank has the collecting box, the top of purifying box runs through two slide bars that distribute about, and the bottom of slide bar extends to the inside of purifying box, the bottom fixedly connected with brush of slide bar, and the top of slide bar is equipped with the handle ", above-mentioned purifier filters through being equipped with coarse level filter screen, fine level filter screen, active carbon layer and air filter cotton layer, realizes the purification to the air, has improved purifying effect, but because not only contains filterable pollutant in the air, still contains harmful gas, bacterium etc. above-mentioned purifier only can filter purification to dust impurity etc. in the air, still exists certain not enough when using, based on this, we propose a device that can not only filter dust in the air impurity, can also purify harmful gas, bacterium etc. in the air.
Disclosure of utility model
The utility model aims to provide a purification device for a fresh air system, and aims to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a purifier for fresh air system, includes the purifying box, the interior middle part fixedly connected with sterilization case of purifying box, the sterilization case is separated into first purifying chamber and second purifying chamber with the purifying box, the air-supply line is installed to the one end intercommunication that the purifying box is located first purifying chamber, the equal fixedly connected with two fixed blocks in top and bottom in the first purifying chamber, the spout has been seted up on the fixed block surface, slidable mounting has the slider in the spout, wherein installs first filter equipment and second filter equipment respectively between two sliders that are located the homonymy, first filter equipment is located one side that is close to the air-supply line, the polylith photocatalyst board is installed to the sterilization incasement, ultraviolet lamp is installed at the top of sterilization case, the through-hole that runs through has all been seted up at the both ends of sterilization case, install third filter equipment in the second purifying chamber, the one end that the purifying box is located third filter equipment has the end cover through screw fixed mounting, the air-supply line is installed to the middle part intercommunication of end cover.
As a preferable technical scheme of the utility model, the first filtering device is a filter screen, the second filtering device is a HEPA filter, and the third filtering device is an activated carbon plate.
As a preferable technical scheme of the utility model, the top end of the purifying box is provided with two sleeves in a communicating way, the sleeves are internally connected with movable rods in a penetrating way, one ends of the movable rods, which are positioned in the first cavity, are fixedly connected with a hairbrush, the hairbrush is in surface contact with the first filtering device, a connecting rod is fixedly connected between the two movable rods, the bottom end of the purifying box is provided with an opening, the opening is positioned on one side of the first filtering device, and the bottom end of the purifying box is positioned at the opening and is fixedly connected with a collecting box.
As a preferable technical scheme of the utility model, a sealing shaft sleeve is arranged at the joint of the sleeve and the movable rod.
As a preferable technical scheme of the utility model, an air inlet fan is arranged in the air inlet pipe.
As a preferable technical scheme of the utility model, the top and the bottom of the second purifying chamber are fixedly connected with limiting plates, one sides of the top and the bottom of the second purifying chamber, which are positioned on the limiting plates, are provided with mounting grooves, clamping blocks are movably arranged in the mounting grooves, springs are connected in the mounting grooves, two ends of each spring are respectively and fixedly connected with the mounting grooves and the clamping blocks, and the third filtering device is arranged between the limiting plates and the clamping blocks.
As a preferable technical scheme of the utility model, a wedge-shaped surface is arranged on one side of the clamping block, which is positioned on the end cover.
As a preferable technical scheme of the utility model, an access door is arranged on one side of the purifying box at the first purifying chamber through screws.
Compared with the prior art, the utility model has the beneficial effects that: can carry out filtration purification to dust impurity in the air through first filter equipment and second filter equipment, afterwards in the air admission sterilization case, through ultraviolet lamp cooperation photocatalyst board, the photocatalyst board produces strong catalytic degradation function under the effect of ultraviolet light, can effectively degrade the poisonous and harmful gas in the air, can effectively kill multiple bacterium, later adsorb tiny granule dust in the air through third filter equipment, thereby effectually promoted air purification efficiency, this purifier not only can carry out filtration purification to dust impurity in the air, can also carry out degradation and sterilization to harmful gas and bacterium in the air, thereby effectually promoted this purifier's result of use.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of the fixing block and the first filtering device in the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2 at A according to the present utility model;
fig. 5 is an enlarged view of the structure of fig. 2 at B according to the present utility model.
In the figure: 1. a purifying box; 2. a sterilization box; 3. a first decontamination chamber; 4. a second decontamination chamber; 5. an air inlet pipe; 6. a fixed block; 7. a slide block; 8. a first filtering device; 9. a second filtering device; 10. a photocatalyst plate; 11. an ultraviolet lamp; 12. a through hole; 13. a third filtering device; 14. an end cap; 15. an air outlet pipe; 16. a sleeve; 17. a movable rod; 18. a connecting rod; 19. a brush; 20. an opening; 21. a collection box; 22. sealing the shaft sleeve; 23. an air intake fan; 24. a limiting plate; 25. a mounting groove; 26. a clamping block; 27. a spring; 28. a wedge surface; 29. an access door.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a purifier for fresh air system, including purifying box 1, the interior middle part fixedly connected with sterilization case 2 of purifying box 1, sterilization case 2 is separated into first purification cavity 3 and second purification cavity 4 with purifying box 1, the air-supply line 5 is installed in the one end intercommunication that purifying box 1 is located first purification cavity 3, the equal fixedly connected with of top and bottom in the first purification cavity 3 is two fixed blocks 6, the spout has been seted up on the fixed block 6 surface, sliding installation has slider 7 in the spout, wherein install first filter equipment 8 and second filter equipment 9 respectively between two sliders 7 that are located the homonymy, first filter equipment 8 is located one side that is close to air-supply line 5, install polylith photocatalyst board 10 in the sterilization case 2, ultraviolet lamp 11 is installed at the top of sterilization case 2, through-hole 12 has all been seted up at the both ends of sterilization case 2, install third filter equipment 13 in the second purification cavity 4, the one end that is located third filter equipment 13 of purifying box 1 has end cover 14 through screw fixed mounting, air-out line 15 is installed to the middle part intercommunication of end cover 14.
In this embodiment, the first filter device 8 is a filter screen, the second filter device 9 is a HEPA filter, and the third filter device 13 is an activated carbon plate.
Specifically, can carry out filtration treatment to the dust and the impurity etc. of major diameter in the air through the filter screen, later can carry out further filtration purification treatment to dust and impurity in the air through the HEPA filter, adsorb the tiny granule in the air through the activated carbon sheet to air purification efficiency has been promoted.
In this embodiment, two sleeves 16 are installed on the top end of the purifying box 1 in a communicating manner, movable rods 17 are connected in the sleeves 16 in a penetrating manner, sealing shaft sleeves 22 are installed at the joints of the sleeves 16 and the movable rods 17, one ends of the movable rods 17 located in the first cavity are fixedly connected with brushes 19, the brushes 19 are in surface contact with the first filtering device 8, connecting rods 18 are fixedly connected between the two movable rods 17, an opening 20 is formed in the bottom end of the purifying box 1, the opening 20 is located on one side of the first filtering device 8, and a collecting box 21 is fixedly connected at the bottom end of the purifying box 1 located at the opening 20.
Specifically, the movable rod 17 moves up and down in the sleeve 16 by pulling the connecting rod 18, so that the brush 19 can clean the surface of the first filtering device 8, and the dropped dust falls into the collecting box 21 through the opening 20, so that the dust is convenient for workers to concentrate.
In the present embodiment, an intake fan 23 is installed in the intake duct 5.
Specifically, the ventilation efficiency in the purification tank 1 can be improved by the provision of the intake fan 23.
In this embodiment, the top and bottom of the second purifying chamber 4 are fixedly connected with a limiting plate 24, one side of the top and bottom of the second purifying chamber 4, which is located on the limiting plate 24, is provided with a mounting groove 25, a clamping block 26 is movably mounted in the mounting groove 25, a spring 27 is connected in the mounting groove 25, two ends of the spring 27 are fixedly connected with the mounting groove 25 and the clamping block 26 respectively, and the third filtering device 13 is mounted between the limiting plate 24 and the clamping block 26.
Specifically, the clamping block 26 is pressed by the pressing clamping block 26 to press the spring 27 and retract into the mounting groove 25, so that the third filter device 13 is attached to the limiting plate 24, and then the clamping block 26 is enabled to extend out of the mounting groove 25 through the deformation recovery of the spring 27, and then the third filter device 13 is fixed through the effect of the limiting plate 24 and the clamping block 26, so that the third filter device 13 can be conveniently and rapidly mounted.
In this embodiment, the side of the latch 26 that is located on the end cap 14 is provided with a wedge surface 28.
In particular, the provision of the wedge surface 28 facilitates the rapid pressing of the cartridge 26 into the mounting groove 25 when the third filter device 13 contacts the wedge surface 28.
In the present embodiment, an access door 29 is mounted by screws at the first decontamination chamber 3 at one side of the decontamination chamber 1.
In particular, the replacement of the first filter device 8 and the second filter device 9 is facilitated by the access door 29 provided.
Working principle: air enters the purifying box 1 through the air inlet pipe 5, firstly enters the first purifying chamber 3 and passes through the first filtering device 8 and the second filtering device 9, the large-diameter dust, impurities and the like in the air can be filtered through the filter screen, then the dust and impurities in the air can be further filtered and purified through the HEPA filter, then the filtered air enters the sterilization box 2 through the through hole 12, the photocatalyst plate 10 is irradiated through the ultraviolet lamp 11, the photocatalyst plate 10 further has strong catalytic degradation function, can effectively degrade toxic and harmful gases in the air, and the photocatalyst can effectively degrade pollutants such as formaldehyde, benzene, toluene, dimethylbenzene, TVOC and the like, and has high-efficiency and wide disinfection performance, can decompose and harmlessly treat toxins released by bacteria or fungi, so as to effectively purify harmful gases, bacteria and the like in the air, thereby improving the use effect of the purification device, and then the air is discharged from the air outlet pipe 15 through the through hole 12 and the third filtering device 13, the third filtering device 13 adsorbs fine particles in the air, thereby improving the air cleaning effect, by opening the access door 29 to pull the first filter device 8 and the second filter device 9 outwards, the first filter device 8 and the second filter device 9 can be quickly taken out and replaced by the arranged slide block 7, the end cover 14 is detached, the third filter device 13 is conveniently and quickly replaced by the arranged clamping block 26, the spring 27 and the limiting plate 24, the purification device is simple in structure, can filter dust impurities in air, can purify harmful gas and bacteria, and is high in practicability and worthy of popularization and use.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides a purifier for new trend system, includes purifying box (1), its characterized in that: the utility model provides a sterilizing box (2) is fixedly connected with in middle part in purifying box (1), sterilizing box (2) is with purifying box (1) internal separation for first purifying chamber (3) and second purifying chamber (4), purifying box (1) is located the one end intercommunication of first purifying chamber (3) and installs air-supply line (5), top and the equal fixedly connected with two fixed blocks (6) of bottom in first purifying chamber (3), the spout has been seted up on fixed block (6) surface, slidable mounting has slider (7) in the spout, wherein installs first filter equipment (8) and second filter equipment (9) between two sliders (7) that are located the homonymy respectively, first filter equipment (8) are located one side that is close to air-supply line (5), install polylith photocatalyst board (10) in sterilizing box (2), ultraviolet lamp (11) are installed at the top of sterilizing box (2), through-hole (12) have all been seted up at the both ends in first purifying chamber (2), install in second purifying chamber (4) three filter equipment (13) and be located end cover (14) are located through end cover (14) are installed to sterilizing box (14).
2. The purification device for a fresh air system according to claim 1, wherein: the first filter device (8) is a filter screen, the second filter device (9) is a HEPA filter, and the third filter device (13) is an activated carbon plate.
3. The purification device for a fresh air system according to claim 1, wherein: two sleeves (16) are installed in the top intercommunication of purifying box (1), alternate in sleeve (16) and be connected with movable rod (17), one end and brush (19) fixed connection that movable rod (17) are located first cavity, brush (19) and first filter equipment (8) surface contact, two fixedly connected with connecting rod (18) between movable rod (17), opening (20) have been seted up to the bottom of purifying box (1), opening (20) are located first filter equipment (8) one side, the bottom of purifying box (1) is located opening (20) department fixedly connected with collection box (21).
4. A purification device for a fresh air system according to claim 3, wherein: a sealing shaft sleeve (22) is arranged at the joint of the sleeve (16) and the movable rod (17).
5. The purification device for a fresh air system according to claim 1, wherein: an air inlet fan (23) is arranged in the air inlet pipe (5).
6. The purification device for a fresh air system according to claim 1, wherein: the top and the bottom of second purification cavity (4) all fixedly connected with limiting plate (24), mounting groove (25) have all been seted up to one side that the top and the bottom of second purification cavity (4) are located limiting plate (24), movable mounting has fixture block (26) in mounting groove (25), be connected with spring (27) in mounting groove (25), the both ends of spring (27) respectively with mounting groove (25) and fixture block (26) fixed connection, third filter equipment (13) are installed between limiting plate (24) and fixture block (26).
7. The purification device for a fresh air system according to claim 6, wherein: a wedge-shaped surface (28) is arranged on one side of the clamping block (26) which is positioned on the end cover (14).
8. The purification device for a fresh air system according to claim 1, wherein: one side of the purifying box (1) is positioned at the first purifying chamber (3) and is provided with an access door (29) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321863099.9U CN221036045U (en) | 2023-07-17 | 2023-07-17 | Purification device for fresh air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321863099.9U CN221036045U (en) | 2023-07-17 | 2023-07-17 | Purification device for fresh air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221036045U true CN221036045U (en) | 2024-05-28 |
Family
ID=91183398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321863099.9U Active CN221036045U (en) | 2023-07-17 | 2023-07-17 | Purification device for fresh air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221036045U (en) |
-
2023
- 2023-07-17 CN CN202321863099.9U patent/CN221036045U/en active Active
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