CN215336938U - Portable movable formaldehyde removing device - Google Patents
Portable movable formaldehyde removing device Download PDFInfo
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- CN215336938U CN215336938U CN202121191407.9U CN202121191407U CN215336938U CN 215336938 U CN215336938 U CN 215336938U CN 202121191407 U CN202121191407 U CN 202121191407U CN 215336938 U CN215336938 U CN 215336938U
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- filter screen
- cavity
- exhaust chamber
- drawer
- removal device
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Abstract
The utility model provides a portable mobile formaldehyde removal device which comprises a base, wherein a shell is arranged at the upper end of the base, and the top of the shell is fixedly connected with an upper cover; a cavity is arranged in the shell, and a through hole for communicating the upper cover and the cavity is formed in the middle of the top end of the shell; the upper cover is internally filled with a filter screen, and the four walls of the upper cover are provided with air inlets communicated with the filter screen; an HEPA filter screen plate, an active carbon filter screen plate, a photocatalyst porous layer and an ultraviolet lamp tube are sequentially arranged in the cavity from top to bottom; a diversion cover is fixed on the cavity wall below the ultraviolet lamp tube; still including set up in the exhaust chamber of cavity bottom and be fixed in the air exhauster at exhaust chamber top, the air exhauster input with the kuppe is connected, its output intercommunication exhaust chamber in the exhaust chamber, casing bottom lateral wall sets up the air outlet, the air outlet with exhaust chamber intercommunication. Is favorable for improving the formaldehyde purification effect.
Description
Technical Field
The utility model relates to the technical field of air purification equipment, in particular to a portable mobile formaldehyde removal device.
Background
Formaldehyde is an important pollutant in indoor air. The main harm of formaldehyde is represented by stimulation to skin mucous membrane, when the formaldehyde reaches a certain concentration indoors, people feel uncomfortable, and the formaldehyde can cause red eyes, itchy eyes, uncomfortable or painful throats, hoarseness, sneezing, chest distress, asthma, dermatitis and the like, and the formaldehyde content of newly decorated rooms and newly purchased furniture is higher, so that the formaldehyde is the main cause of a plurality of diseases.
However, the existing formaldehyde removing equipment has the following defects: the filter screen plate has no disassembly function, and the filter screen plate cannot be cleaned regularly, so that a large amount of impurities such as dust and the like are accumulated on the filter screen plate, and bacteria are easy to breed; does not have multiple purification and filtration functions and has low purification efficiency.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present invention provides a portable mobile formaldehyde removal device to solve the above problems in the background art.
In order to achieve the purpose, the utility model provides a portable mobile formaldehyde removal device, which comprises a base, wherein the upper end of the base is provided with a shell, and the top of the shell is fixedly connected with an upper cover; a cavity is arranged in the shell, and a through hole for communicating the upper cover and the cavity is formed in the middle of the top end of the shell; the upper cover is internally filled with a filter screen, and the four walls of the upper cover are provided with air inlets communicated with the filter screen; an HEPA filter screen plate, an active carbon filter screen plate, a photocatalyst porous layer and an ultraviolet lamp tube are sequentially arranged in the cavity from top to bottom; a diversion cover is fixed on the cavity wall below the ultraviolet lamp tube; still including set up in the exhaust chamber of cavity bottom and be fixed in the air exhauster at exhaust chamber top, the air exhauster input with the kuppe is connected, its output intercommunication exhaust chamber in the exhaust chamber, casing bottom lateral wall sets up the air outlet, the air outlet with exhaust chamber intercommunication.
As the optimal arrangement of the utility model, four corners of the bottom of the base are provided with mounting seats, and universal wheels are mounted at the bottom of the mounting seats.
As the preferred arrangement of the utility model, a plurality of drawer type mounting structures are arranged on the shell, and the HEPA filter screen plate, the active carbon filter screen plate and the photocatalyst porous layer are arranged in the cavity through the drawer type mounting structures.
As a preferable configuration of the present invention, the drawer type mounting structure includes a drawer opening disposed on a side wall of the housing and communicating with an internal cavity of the housing, support bars horizontally disposed on an inner wall of the cavity and connected to the drawer opening, and a drawer inserted along the drawer opening, the drawer includes a baffle plate and a rectangular frame fixedly connected to the baffle plate and disposed in the cavity, the rectangular frame is erected on the two support bars, and the HEPA filter screen plate, the activated carbon filter screen plate, and the photocatalyst porous layer are fixedly connected to the rectangular frame.
As a preferable arrangement of the utility model, a groove matched with the baffle in shape is formed in the shell, the drawer opening is formed in the groove, and a plurality of corresponding screw holes for mounting fastening screws are formed in the baffle and two sides of the groove.
As a preferable configuration of the present invention, a seal ring is provided between the baffle plate and the groove, and the seal ring is fixed to the baffle plate.
As a preferable arrangement of the present invention, a drawer handle is provided outside the baffle.
As a preferable arrangement of the utility model, the top of the upper cover is provided with a lifting handle.
As a preferable arrangement of the present invention, another filter screen is disposed at the air outlet.
The utility model has the beneficial effects that:
(1) according to the utility model, the filter screen is arranged at the air inlet to filter large-particle dust in the air; the multifunctional cigarette filter has the advantages that the multifunctional cigarette filter has multiple purification and filtration functions by arranging the HEPA filter screen plate, the activated carbon filter screen plate, the photocatalyst porous layer and the ultraviolet lamp tube, the HEPA filter screen plate is used for filtering bacterial coal ash, pollen, radioactive particles and impurity ions in smoke of standard dust cigarettes, the activated carbon filter screen plate and the photocatalyst porous layer are used for carrying out double purification treatment on formaldehyde in sucked air, the formaldehyde removal effect is improved, the ultraviolet lamp tube is used for conveniently carrying out sterilization and disinfection treatment on the inside of the mounting groove, the filtered air is effectively further sterilized, and the purification efficiency is improved;
(2) the HEPA filter screen plate, the activated carbon filter screen plate and the photocatalyst porous layer are of drawer type installation structures, so that regular cleaning and replacement are facilitated, and the formaldehyde purification effect is improved.
Drawings
FIG. 1 is a schematic perspective view of a portable mobile formaldehyde removal device according to the present invention;
FIG. 2 is a schematic view of the internal structure of the portable mobile formaldehyde removal device provided by the present invention;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments.
Example 1
Referring to fig. 1, as an embodiment of the present invention, the present invention provides a portable mobile formaldehyde removing device, including a base 1, a housing 2 is installed at an upper end of the base 1, and an upper cover 3 is fixedly connected to a top of the housing 2; a cavity 4 is arranged in the shell 2, and a through hole 5 for communicating the upper cover 3 with the cavity 4 is formed in the middle of the top end of the shell; a filter screen 6 is filled in the upper cover 3, and air inlets 7 communicated with the filter screen 6 are formed in the four walls of the upper cover 3; an HEPA filter screen plate 8, an active carbon filter screen plate 9, a photocatalyst porous layer 10 and an ultraviolet lamp tube 11 are sequentially arranged in the cavity 4 from top to bottom; a flow guide cover 12 is fixed on the cavity wall of the cavity 4 below the ultraviolet lamp tube 11; still including set up in the exhaust chamber 13 of 4 bottoms in cavity and be fixed in the air exhauster 14 at exhaust chamber 13 top, air exhauster 14 input with kuppe 12 is connected, its output intercommunication the exhaust chamber in the exhaust chamber 13, 2 bottom lateral walls of casing set up air outlet 15, air outlet 15 with the exhaust chamber intercommunication.
As a preferable arrangement of the embodiment of the present invention, further, four corners of the bottom of the base 1 are provided with mounting seats 16, and universal wheels 17 are mounted at the bottom of the mounting seats 16.
As a preferable configuration of the embodiment of the present invention, further, a plurality of drawer-type mounting structures are arranged on the housing 1, and the HEPA filter screen 8, the activated carbon filter screen 9, and the photocatalyst porous layer 10 are all arranged inside the cavity 4 through the drawer-type mounting structures.
As a preferable configuration of the embodiment of the present invention, further, the drawer type mounting structure includes a drawer opening 18 disposed on a side wall of the housing 2 and communicated with the internal cavity 4 thereof, a support bar 19 horizontally disposed on an inner wall of the cavity 4 and connected to the drawer opening 18, and a drawer 20 inserted along the drawer opening 18, where the drawer 20 includes a baffle 21 and a rectangular frame 22 fixedly connected to the baffle 21 and disposed in the cavity 4, the rectangular frame 22 is erected on the two support bars 19, and the HEPA filter screen 8, the activated carbon filter screen 9, and the photocatalyst porous layer 10 are fixedly connected to the rectangular frame 22.
As a preferable configuration of the embodiment of the present invention, a groove 23 matching with the shape of the baffle plate 21 is further formed in the housing 2, the drawer opening 18 is formed in the groove 23, and a plurality of corresponding screw holes 24 are formed on two sides of the baffle plate 21 and the groove 23 for installing fastening screws.
In an embodiment of the present invention, a sealing ring 25 is further disposed between the baffle plate 21 and the groove 23, and the sealing ring 25 is fixed to the baffle plate 21.
As a preferable arrangement of the embodiment of the present invention, a drawer handle 26 is further provided outside the baffle plate 21.
As a preferable configuration of the embodiment of the present invention, a lifting handle 27 is further provided on the top of the upper lid 3.
As a preferable arrangement of the embodiment of the present invention, further, another filter screen 6 is disposed at the air outlet 15.
In conclusion, the filter screen is arranged at the air inlet to filter large-particle dust in the air; the multifunctional cigarette filter has the advantages that the multifunctional cigarette filter has multiple purification and filtration functions by arranging the HEPA filter screen plate, the activated carbon filter screen plate, the photocatalyst porous layer and the ultraviolet lamp tube, the HEPA filter screen plate is used for filtering bacterial coal ash, pollen, radioactive particles and impurity ions in smoke of standard dust cigarettes, the activated carbon filter screen plate and the photocatalyst porous layer are used for carrying out double purification treatment on formaldehyde in sucked air, the formaldehyde removal effect is improved, the ultraviolet lamp tube is used for conveniently carrying out sterilization and disinfection treatment on the inside of the mounting groove, the filtered air is effectively further sterilized, and the purification efficiency is improved; the HEPA filter screen plate, the activated carbon filter screen plate and the photocatalyst porous layer are of drawer type installation structures, so that regular cleaning and replacement are facilitated, and the formaldehyde purification effect is improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the utility model and form different embodiments. For example, in the claims above, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Claims (9)
1. A portable mobile formaldehyde removal device comprises a base and is characterized in that a shell is mounted at the upper end of the base, and the top of the shell is fixedly connected with an upper cover; a cavity is arranged in the shell, and a through hole for communicating the upper cover and the cavity is formed in the middle of the top end of the shell; the upper cover is internally filled with a filter screen, and the four walls of the upper cover are provided with air inlets communicated with the filter screen; an HEPA filter screen plate, an active carbon filter screen plate, a photocatalyst porous layer and an ultraviolet lamp tube are sequentially arranged in the cavity from top to bottom; a diversion cover is fixed on the cavity wall below the ultraviolet lamp tube; still including set up in the exhaust chamber of cavity bottom and be fixed in the air exhauster at exhaust chamber top, the air exhauster input with the kuppe is connected, its output intercommunication exhaust chamber in the exhaust chamber, casing bottom lateral wall sets up the air outlet, the air outlet with exhaust chamber intercommunication.
2. The portable mobile formaldehyde removal device of claim 1, wherein four corners of the bottom of the base are provided with mounting seats, and universal wheels are mounted at the bottom of the mounting seats.
3. The portable mobile formaldehyde removal device as claimed in claim 1, wherein the housing is provided with a plurality of drawer-type mounting structures, and the HEPA filter screen, the activated carbon filter screen and the photocatalyst porous layer are all disposed inside the cavity through the drawer-type mounting structures.
4. The portable mobile formaldehyde removal device according to claim 3, wherein the drawer-type mounting structure comprises a drawer opening disposed on a side wall of the housing and communicating with the inner cavity thereof, support bars horizontally disposed on an inner wall of the cavity and connected to the drawer opening, and a drawer inserted along the drawer opening, wherein the drawer comprises a baffle and a rectangular frame fixedly connected to the baffle and disposed in the cavity, the rectangular frame is erected on the two support bars, and the HEPA filter screen plate, the activated carbon filter screen plate, and the photocatalyst porous layer are fixedly connected to the rectangular frame.
5. The portable mobile formaldehyde removal device according to claim 4, wherein the housing is provided with a groove matching with the baffle plate in shape, the groove is provided with the drawer opening, and the baffle plate and two sides of the groove are provided with a plurality of corresponding screw holes for installing fastening screws.
6. The portable mobile formaldehyde removal device of claim 5, wherein a sealing ring is disposed between the baffle and the groove, and the sealing ring is fixed to the baffle.
7. The portable mobile formaldehyde removal device of claim 4, wherein a drawer handle is provided outside the baffle.
8. The portable mobile formaldehyde removal device of claim 1, wherein a lifting handle is provided on top of the upper lid.
9. The portable mobile formaldehyde removal device of claim 1, wherein another filter screen is disposed at the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121191407.9U CN215336938U (en) | 2021-05-31 | 2021-05-31 | Portable movable formaldehyde removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121191407.9U CN215336938U (en) | 2021-05-31 | 2021-05-31 | Portable movable formaldehyde removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215336938U true CN215336938U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121191407.9U Active CN215336938U (en) | 2021-05-31 | 2021-05-31 | Portable movable formaldehyde removing device |
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| Country | Link |
|---|---|
| CN (1) | CN215336938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484711A (en) * | 2022-01-05 | 2022-05-13 | 长沙瑞庭科技有限公司 | Modularized air disinfection purifier |
-
2021
- 2021-05-31 CN CN202121191407.9U patent/CN215336938U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484711A (en) * | 2022-01-05 | 2022-05-13 | 长沙瑞庭科技有限公司 | Modularized air disinfection purifier |
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