CN207950918U - Air-treatment filter device - Google Patents

Abstract

This practicality discloses the filter stand that a kind of air-treatment filter device includes detachable, the filter stand includes front and back, side is equipped between front and back, there is the fixed mechanism of dismounting in the filter stand side, the fixed mechanism includes the first extension positioned at side, first extension is connect with the second extension that rearwardly direction extends, the outer surface of the second extension end is equipped with the grab being fixed with filter device main body, first extension stretches out the filter stand back side not higher than filter stand front, the end face of the second extension.When use, the filter stand for being fixed with filter medium matches fixation by fixed mechanism with the buckle that filter device main body spy is arranged, filter stand is set to form one with filter device main body, filter stand with filter medium can in this way be located on filtration channel, it is realized and is fixed using filter device agent structure, without being modified to filter device main body, customer using cost can be reduced while easy to disassemble.

Description

Air-treatment filter device

Technical field

The utility model is related to a kind of air-treatment technical field more particularly to a kind of mistakes being filtered processing to air Filter device.

Background technology

Since air quality is poor in recent years, and the economic level of people is higher and higher, is consequently increased to the attention of health, Air filtration processing system can filter larger particulate matter, thus air treatment system is more and more used.It is using It needs to clear up filter after a certain period of time, thus filter mechanism, as filter needs regular dismounting cleaning or replaces.

Existing filter mechanism is typically only capable to, using the structure provided is originated in, otherwise not carry out filter mechanism and host It is fixed, and use costly when originating in filter, increase customer using cost.

Utility model content

Mainly solving the technical problems that providing a kind of air-treatment filter device, which filters the utility model Device can be fixed using original-pack agent structure, easy to disassemble, reduce customer using cost.

To solve the above-mentioned problems, the utility model provides a kind of air-treatment filter device, air-treatment filtering dress Set including the detachable filter stand with filter device main body releasable connection, which includes front and back, front and Side is equipped between the back side, which is equipped with the fixed mechanism of dismounting, and the fixed mechanism includes being located at side First extension, first extension are connect with the second extension that rearwardly direction extends, outside the second extension end Surface is equipped with the grab being fixed with filter device main body, and not higher than filter stand front, second prolongs first extension The filter stand back side is stretched out in the end face of extending portion.

It further says, second extension and the first extension and filter stand side form V-shaped structure or U-shaped Shape structure.

It further says, the prefilter or filter medium are equipped with and are fixed for fixing the prefilter of prefilter Component.

It further says, the filter stand is additionally provided with filter medium, is set between four side of filter medium and filter stand There is fixing glue.

Further say, the filter medium be equipped with the fixing buckle cooperation for being arranged on prefilter mounting hole or Fixing buckle.

It further says, the fixed mechanism is two or four, is separately positioned on symmetrical two sides of filter stand.

It further says, the side of the filter stand is additionally provided with the protrusion for extending outwardly and coordinating with filter device main body.

It further says, the filter stand and the side of filter device body contact are equipped with sealing ring.

It further says, the fixing groove for fixed part sealing ring is equipped on the inside of the filter stand.

It further says, the filter stand is equipped with the reinforcing rib being connect with two sides.

It further says, second extension or the first extension are equipped with the third extended to filter stand front and extend Portion, the third extend end surface equipped with curving inwardly, the limit with the fixing buckle cooperation on prefilter are equipped in the crooked end Position slot.

It further says, second extension or the first extension are equipped with the third extended to filter stand front and extend Portion, the third extension are equipped with fixing groove or mounting hole with the fixing buckle cooperation on prefilter.

Further say, the symmetrical side of filter stand be equipped with extend internally and on prefilter upper mounting hole or 4th extension of fixing buckle.

The utility model air-treatment filter device includes the detachable filter stand with filter device main body releasable connection, The filter stand includes front and back, and side is equipped between front and back, which is equipped with consolidating for dismounting Determine mechanism, the fixed mechanism includes the first extension positioned at side, first extension and rearwardly direction extend the Two extensions connect, and the outer surface of the second extension end is equipped with the grab being fixed with filter device main body, and described the One extension stretches out the filter stand back side not higher than filter stand front, the end face of the second extension.In use, being fixed with filtering The filter stand of medium matches fixation by fixed mechanism with the buckle that filter device main body spy is arranged, and makes filter stand and filtering Apparatus main body forms one, and the filter stand with filter medium can in this way be located on filtration channel, utilizes filter device Agent structure, which is realized, fixes, and without being modified to filter device main body, customer using cost can be reduced while easy to disassemble. It, can be at the third extension of the setting with fixing groove or mounting hole, third extension end when needing that prefilter is arranged The limiting slot of face curved end setting and the fixing buckle cooperation on prefilter, can be by prefilter and filter stand, can also Easily dismantle prefilter.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the attached drawing in the description of face is this practicality Some novel embodiments to those skilled in the art without creative efforts, can be with Other accompanying drawings can also be obtained according to these attached drawings.

The removable filter stand example structure schematic diagrams of Fig. 1.

Fig. 2 is another angled arrangement view of removable filter stand embodiment.

Fig. 3 is in Fig. 1 along the directions A-A schematic cross-sectional view.

Fig. 4 is removable filter stand embodiment dimensional structure diagram.

The removable filter stand band filtration media embodiment structural schematic diagrams of Fig. 5.

Fig. 6 prefilter example structure schematic diagrams.

Another example structure schematic diagram of Fig. 7 fixed mechanisms.

Fig. 8 is that third stretches another angled arrangement schematic diagram of portion's embodiment in Fig. 6.

Fig. 9 is fixed mechanism 3rd embodiment structural schematic diagram.

Figure 10 is fixed mechanism fourth embodiment structural schematic diagram.

With reference to embodiment, and with reference to attached drawing, the realization of the utility model aim, functional characteristics and advantage are made into one Walk explanation.

Specific implementation mode

In order to keep the purpose, technical scheme and advantage of utility model clearer, implement below in conjunction with the utility model Attached drawing in example, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described reality It is utility model a part of the embodiment to apply example, instead of all the embodiments.Based on the embodiments of the present invention, this field It is new to belong to this practicality for the every other embodiment that those of ordinary skill is obtained without making creative work The range of type protection.

As Figure 1-Figure 4, the utility model proposes a kind of air-treatment filter device embodiments.

The air-treatment filter device includes the detachable filter with filter device main body (attached drawing does not indicate) releasable connection Frame 1, the filter stand 1 include front and back, and side is equipped between front and back, which is equipped with and tears open The fixed mechanism 11 unloaded, the fixed mechanism 11 include the first extension 110 positioned at side, first extension 110 with to The second extension 112 connection that back side direction extends, the outer surface of 112 end of the second extension are equipped with and filter device main body The grab 113 being fixed, first extension 110 not higher than 1 front of filter stand, stretch by the end face of the second extension 112 Go out the back side of filter stand 1.

Specifically, second extension, 112 and first extension 110 and 1 side of filter stand form V-shaped structure Or U-shaped structure, best second extension 112 can form an angle with 1 side shape of filter stand outward, when filter stand 1 with When filter device main body is fixed, when the second extension 112 is inserted in place can automatically in filter device main body carry Buckle is fixed.Simultaneously because the first extension 110 is not higher by 1 front of filter stand, make its smooth beauty in front.It is described solid It is two or four to determine mechanism, is separately positioned on symmetrical two sides of filter stand.

First extension 110 i.e. the first extension 110 and front flush or is less than not higher than the front of filter stand 1 Front, as shown in Figure 6.

The filter stand 1 is additionally provided with filter medium 2, is equipped between four sides of the filter medium 2 and filter stand 1 On the one hand fixing glue can play filter stand 1 and 2 fixed function of filter medium, while can also increase filter stand 1 and mistake Air-tightness between filter medium 2 avoids influencing the effect to air-treatment.

The filter medium 2 is equipped with mounting hole or fixing buckle (attached drawing does not indicate) for fixing prefilter, i.e., should The fixing buckle (attached drawing does not indicate) being arranged on mounting hole or fixing buckle and prefilter coordinates.Filter medium 2 is logical under normal conditions The base material for crossing nonrigid material is fixed, and when such as using activated carbon as filter medium, activated carbon is normally held in nonwoven In cotton or gas-permeable paper, material edge is reserved with mounting hole or fixing buckle when making, such as reserves a fixed part, the fixed part 21 be equipped with mounting hole (attached drawing does not indicate), as shown in the figure 5.

Air-tightness when in order to ensure to handle air, the filter stand 1 and the one of filter device body contact Side is equipped with sealing ring (attached drawing does not indicate), ensures filter stand 1 and filter device main body air-tightness after installation.The filter stand 1 inside is equipped with the fixing groove for fixed part sealing ring (attached drawing does not indicate) so that after sealing ring and the fixation of filter stand 1 more Add stablize it is firm.

As needed, the filter stand 1 is equipped with the reinforcing rib being connect with two sides so that 1 intensity of filter stand Increase.

As needed, the side of the filter stand, which is additionally provided with to extend outwardly, is oriented to the protrusion of cooperation with filter device main body 13, guiding role is played in installation, is easily installed.

In use, the filter stand for being fixed with filter medium passes through the buckle of fixed mechanism and filter device main body spy setting Matching is fixed, and filter stand is made to form one with filter device main body, can make the filter stand position with filter medium in this way In on filtration channel, is realized and fixed using filter device agent structure, it is easy to disassemble without being modified to filter device main body While can reduce customer using cost.

As shown in Figure 7 and Figure 8, second extension, 112 or first extension 110 is equipped with and prolongs to 1 front of filter stand The third extension 114 stretched, 114 end face of third extension are equipped with and curve inwardly 115, the crooked end 115 be equipped with it is pre- The limiting slot 116 that fixing buckle 31 on filter 3 coordinates.When fixed, the fixing buckle 31 on prefilter 3 is located at limiting slot 116. When being oppositely arranged fixed mechanism 1 described in two or four, the fixing buckle 31 on prefilter 3 is identical as 1 quantity of fixed mechanism In the case of, it may be implemented to fixed prefilter 3.

Prefilter 3 is fixed using fixed mechanism 1 with lower structure realization as shown in figure 9, can also use.

Second extension, 112 or first extension 110 is equipped with the third extension extended to 1 front of filter stand 114, which is equipped with the fixing groove coordinated with the fixing buckle 31 on prefilter 3 or mounting hole 116.When fixed, Fixing buckle 31 on prefilter 3 is located at fixing groove or mounting hole 116.When being oppositely arranged fixed mechanism 1 described in two or four When, fixing buckle 31 on prefilter 3 under 1 quantity same case of fixed mechanism, may be implemented to fixed prefilter 3.

When needing that prefilter is arranged, can be arranged with fixing groove or the third extension of mounting hole, third described The limiting slot for extending the setting of end surface curved end and the fixing buckle cooperation on prefilter, can be by prefilter and filter Frame can also easily dismantle prefilter, simple and compact for structure.

As shown in Figure 10, the 4th extension 117 to extend internally can be equipped in symmetrical side in filter stand, the 4th prolongs The effect of being fixed, the number of the 4th extension 117 are formed between mounting hole or fixing buckle in extending portion 117 and prefilter Amount is configured as needed, such as setting four, wherein each side is respectively equipped with one, the position of the 4th extension 117 and The position of mounting hole or fixing buckle that system is arranged on prefilter is corresponding.It can certainly four the 4th extension 117 difference Be arranged symmetrical two sides of filter stand on prefilter mounting hole or fixing buckle be fixed, fixation principle with It is above-mentioned identical, it repeats no more.

Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features, and these Modifications or substitutions, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution It encloses.

Claims (10)

1. air-treatment filter device includes the detachable filter stand with filter device main body releasable connection, the filter stand packet Front and back is included, side is equipped between front and back, which is equipped with the fixed mechanism of dismounting, feature It is, the fixed mechanism includes the first extension positioned at side, first extension and the second of the extension of rearwardly direction Extension connects, and the outer surface of the second extension end is equipped with the grab being fixed with filter device main body, and described first Extension stretches out the filter stand back side not higher than filter stand front, the end face of the second extension.

2. air-treatment filter device according to claim 1, it is characterised in that：The filter stand is additionally provided with filtering and is situated between Matter is equipped with fixing glue between four side of filter medium and filter stand.

3. air-treatment filter device according to claim 2, it is characterised in that：The filter medium is equipped with for pre- The mounting hole or fixing buckle for the fixing buckle cooperation being arranged on filter.

4. air-treatment filter device according to claim 1, it is characterised in that：The fixed mechanism is two or four It is a, it is separately positioned on symmetrical two sides of filter stand.

5. air-treatment filter device according to claim 1, it is characterised in that：The side of the filter stand is additionally provided with Extend outwardly the protrusion coordinated with filter device main body.

6. air-treatment filter device according to claim 1, it is characterised in that：The filter stand and filter device master The side of body contact is equipped with sealing ring.

7. air-treatment filter device according to claim 6, it is characterised in that：It is equipped with and is used on the inside of the filter stand The fixing groove of fixed part sealing ring.

8. air-treatment filter device according to claim 1, it is characterised in that：Second extension or the first extension Portion is equipped with the third extension extended to filter stand front, which extends end surface equipped with curving inwardly, in the curved end Portion is equipped with the limiting slot with the fixing buckle cooperation on prefilter.

9. air-treatment filter device according to claim 1, it is characterised in that：Second extension or the first extension Portion is equipped with the third extension extended to filter stand front, which is equipped with coordinates with the fixing buckle on prefilter Fixing groove or mounting hole.

10. air-treatment filter device according to claim 1, it is characterised in that：The symmetrical side of filter stand is equipped with Extend internally and with the 4th extension of the upper mounting hole or fixing buckle on prefilter.