CN219539777U - Remove filter core for air purifier of formaldehyde - Google Patents

Abstract

The utility model relates to the technical field of filter elements of purifiers, and particularly discloses a filter element for an air purifier for removing formaldehyde. Promote the pull ring, filter frame and album grey box downwardly moving of installing on two fixed plates and fixed plate that connect pull ring one end, the fixed orifices block fit that the fixed orifices that sets up in the elastic fixation mechanism that sets up to album grey box both sides one end and purifier body inboard set up, set up two filter frame activities in the both sides air inlet department that presss from both sides charcoal cloth filter core, the gauze that filters frame inboard set up can be effective with dust and many granule filtration as much as possible to the length of time of use that presss from both sides charcoal cloth filter core is effectively increased.

Description

Remove filter core for air purifier of formaldehyde

Technical Field

The utility model relates to the technical field of purifier filter elements, in particular to a filter element for an air purifier for removing formaldehyde.

Background

The air purifier is also called as an air cleaner, and is a product capable of adsorbing, decomposing or converting various air pollutants and effectively improving the air cleanliness, and is mainly divided into household, commercial, industrial and building, and various different technologies and mediums exist in the air purifier, so that the air purifier can provide clean and safe air for users.

The existing filter element for purifying formaldehyde-removing air mostly adopts a carbon-cloth-clamped filter element, active carbon is clamped in the middle of double-layer filter cloth, the active carbon has good adsorption effect on formaldehyde, the carbon-cloth-clamped filter element needs to be replaced in time after being used for a period of time, but the carbon-cloth-clamped filter element at present is mostly expensive and is frequently replaced, and great economic expenditure is brought to many families.

Disclosure of Invention

The utility model aims to solve the defects in the background art, and provides a filter element for an air purifier for removing formaldehyde.

In order to achieve the above purpose, the utility model provides a filter element for an air purifier for removing formaldehyde, which comprises a purifier body, wherein a formaldehyde filtering mechanism is arranged in the middle of the purifier body, filter cloth mechanisms are arranged in the purifier body and positioned on two sides of the formaldehyde filtering mechanism, each filter cloth mechanism comprises an ash collecting box, and elastic fixing mechanisms are arranged on two sides of the ash collecting box.

Preferably, the formaldehyde filtering mechanism comprises an upper fixing seat and a lower fixing seat, the outer surface of the upper fixing seat is in threaded fit with an assembly part arranged inside the purifier body, a carbon cloth clamping filter core is arranged between the upper fixing seat and the lower fixing seat, a plurality of fixing rings are sleeved on the outer surface of the carbon cloth clamping filter core, and clamping blocks which are clamped with clamping holes arranged inside the purifier body and at the bottom end are fixedly arranged on the lower surface of the lower fixing seat.

Preferably, the filter cloth mechanism comprises two filter frames, spinning gauze is arranged on the inner sides of the filter frames, fixing plates are fixedly arranged at the upper ends of the filter frames, and pull rings are fixedly arranged on the upper surfaces of the two fixing plates through two mounting pieces.

Preferably, the bottom end of the filter frame is fixedly provided with an ash collecting box.

Preferably, the elastic fixing mechanism comprises a moving plate, inclined surfaces are arranged on two sides of the moving plate, one end of the moving plate is clamped and combined with a fixing hole formed in the inner side of the purifier body, the other end of the moving plate is in sliding fit with one end of two supporting rods, and a spring is sleeved on the outer surface of one supporting rod.

Preferably, the other end of the supporting rod is fixedly connected with the inside of the connecting plate, the two ends of the spring are respectively connected with the bottom end of the moving plate and one side of the connecting plate, and the connecting plate is fixedly arranged at the rear side of the ash collecting box.

Compared with the prior art, the utility model has the following beneficial effects: install formaldehyde filter mechanism at the middle part of clarifier body, promote the pull ring simultaneously, filter frame and album grey box downwardly moving of installing on two fixed plates and fixed plate that connect pull ring one end, the fixed orifices block fit that the fly leaf one end that sets up in the elastic fixation mechanism that sets up to album grey box both sides and the clarifier body inboard set up, set up two filter frame activities at the both sides air inlet department that presss from both sides charcoal cloth filter core, the gauze that filters the inboard setting of filter frame can effectively get off dirt, dust, mould spore, dander and many other particles filtration as much as possible, large granule material can also fall into the album grey box of filter frame bottom installation, thereby effectively increase the use duration that presss from both sides charcoal cloth filter core, because the spinning cloth is comparatively cheap in pressing from both sides charcoal cloth filter core, frequent change also can not bring great economic expenditure for the family.

Drawings

FIG. 1 is a schematic diagram of a structure of a cartridge for an air purifier for removing formaldehyde according to the present utility model;

FIG. 2 is a schematic diagram showing the structure of the filter element for the air purifier for removing formaldehyde according to the present utility model in actual operation;

FIG. 3 is a schematic structural view of the main mechanism of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a purifier body; 2. an ash collecting box; 3. an upper fixing seat; 4. a lower fixing seat; 5. clamping a carbon cloth filter element; 6. a fixing ring; 7. clamping blocks; 8. a filter frame; 9. spinning gauze; 10. a fixing plate; 11. a pull ring; 12. a moving plate; 13. an inclined surface; 14. a fixing hole; 15. a support rod; 16. a spring; 17. a connecting plate; 18. and a mounting member.

Description of the embodiments

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

The utility model provides a remove filter core for air purifier of formaldehyde as shown in fig. 1-4, including clarifier body 1, the middle part of clarifier body 1 is provided with formaldehyde filtering mechanism, formaldehyde filtering mechanism includes fixing base 3 and lower fixing base 4, the surface of going up fixing base 3 and the inside assembled piece screw-thread fit that sets up of clarifier body 1, be provided with the charcoal cloth filter core 5 of clamp between fixing base 3 and the lower fixing base 4, the surface cover of charcoal cloth filter core 5 is equipped with a plurality of solid fixed rings 6, the lower surface fixed mounting of lower fixing base 4 has with the inboard and the clamping piece 7 that is located the clamping hole block that sets up of bottom department of clarifier body 1, the clamping hole that sets up the clamping piece 7 and the inside of clarifier body 1 that sets up of lower fixing base 4 carries out the clamping, assemble the assembled piece that sets up the inside of fixing base 3 and clarifier body 1 simultaneously, the setting of charcoal cloth filter core 5 can effectively adsorb the formaldehyde in the air.

The inside of clarifier body 1 and the both sides that lie in formaldehyde filtering mechanism are provided with filter cloth mechanism, filter cloth mechanism includes two filter frames 8, the inboard of filter frame 8 is provided with spinning cloth 9, the upper end fixed mounting of filter frame 8 has fixed plate 10, the upper surface of two fixed plates 10 has pull ring 11 through two installed part 18 fixed mounting, the bottom fixed mounting of filter frame 8 has album grey box 2, spinning cloth 9 can effectively get off dirt, dust, mould spore, dander and the filtration of many other particles as much as possible, large granule material can fall into the album grey box 2 of filter frame 8 bottom installation.

The filter cloth mechanism comprises an ash collecting box 2, elastic fixing mechanisms are arranged on two sides of the ash collecting box 2, each elastic fixing mechanism comprises a moving plate 12, inclined faces 13 are arranged on two sides of the moving plate 12, one end of the moving plate 12 is clamped and assembled with a fixing hole 14 formed in the inner side of a purifier body 1, the other end of the moving plate 12 is in sliding fit with one end of two supporting rods 15, a spring 16 is sleeved on the outer surface of one supporting rod 15, the other end of the supporting rod 15 is fixedly connected with the inside of a connecting plate 17, two ends of the spring 16 are respectively connected with the bottom end of the moving plate 12 and one side of the connecting plate 17, the connecting plate 17 is fixedly arranged on the rear side of the ash collecting box 2, when a pull ring 11 pushes downwards, a filter frame 8 enters the inside of the purifier body 1, the inclined faces 13 formed in one side of the moving plate 12 are extruded with the upper end of the purifier body 1, the spring 16 formed in the rear side of the moving plate 12 is extruded, and when the moving plate 12 moves downwards to the fixing hole 14 formed in the inner side of the purifier body 1, the spring 16 is bounced to reset the moving plate 12 and clamped with the fixing hole 14.

Working principle: install formaldehyde filter mechanism at the middle part of clarifier body 1, promote pull ring 11 simultaneously, two fixed plates 10 and the fixed plate that are connected with pull ring 11 one end are installed filter frame 8 and album ash box 2 downwardly moving on 10, the fixed orifices 14 block fit that the fixed orifices 14 that set up in the fixed plate 12 one end and the clarifier body 1 inboard that set up in the elasticity fixed establishment that sets up to album ash box 2 both sides, set up two filter frame 8 activity in the both sides air inlet department that presss from both sides charcoal cloth filter core 5, the spinning cloth 9 that filter frame 8 inboard set up can effectively get off dirt, dust, mould spore, dander and many other granule filtration as much as possible, large granule material can also fall into the album ash box 2 of filter frame 8 bottom installation, thereby effectively increase the live time who presss from both sides charcoal cloth filter core 5, because spinning cloth 9 is comparatively cheap in pressing from both sides charcoal cloth filter core 5, frequent change also can not bring great economic expenditure for the family.

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 therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a remove filter core for air purifier of formaldehyde, includes clarifier body (1), its characterized in that: the middle part of clarifier body (1) is provided with formaldehyde filtering mechanism, the inside of clarifier body (1) just is located formaldehyde filtering mechanism's both sides and is provided with filter cloth mechanism, filter cloth mechanism includes album ash box (2), the both sides of album ash box (2) are provided with elastic fixation mechanism.

2. The cartridge for an air cleaner for removing formaldehyde according to claim 1, wherein: the formaldehyde filtering mechanism comprises an upper fixing seat (3) and a lower fixing seat (4), wherein the outer surface of the upper fixing seat (3) is in threaded fit with an assembly part arranged inside the purifier body (1), a carbon cloth clamping filter core (5) is arranged between the upper fixing seat (3) and the lower fixing seat (4), a plurality of fixing rings (6) are sleeved on the outer surface of the carbon cloth clamping filter core (5), and a clamping block (7) which is clamped and assembled with a clamping hole arranged inside the purifier body (1) and located at the bottom end is fixedly arranged on the lower surface of the lower fixing seat (4).

3. The cartridge for an air cleaner for removing formaldehyde according to claim 1, wherein: the filter cloth mechanism comprises two filter frames (8), spinning gauze (9) is arranged on the inner side of each filter frame (8), a fixing plate (10) is fixedly arranged at the upper end of each filter frame (8), and pull rings (11) are fixedly arranged on the upper surfaces of the two fixing plates (10) through two mounting pieces (18).

4. A cartridge for a formaldehyde-removing air purifier as defined in claim 3, wherein: the bottom end of the filter frame (8) is fixedly provided with an ash collecting box (2).

5. The cartridge for a formaldehyde-removing air purifier as defined in claim 4, wherein: the elastic fixing mechanism comprises a moving plate (12), inclined planes (13) are arranged on two sides of the moving plate (12), one end of the moving plate (12) is clamped and combined with a fixing hole (14) formed in the inner side of the purifier body (1), the other end of the moving plate (12) is in sliding fit with one ends of two supporting rods (15), and a spring (16) is sleeved on the outer surface of one supporting rod (15).

6. The cartridge for a formaldehyde-removing air purifier as defined in claim 5, wherein: the other end of the supporting rod (15) is fixedly connected with the inside of the connecting plate (17), the two ends of the spring (16) are respectively connected with the bottom end of the movable plate (12) and one side of the connecting plate (17), and the connecting plate (17) is fixedly arranged at the rear side of the dust collecting box (2).