CN207763225U

CN207763225U - A kind of efficient filter device in window fresh air purifier

Info

Publication number: CN207763225U
Application number: CN201721867527.XU
Authority: CN
Inventors: 汪军
Original assignee: Hangzhou Heyuan Air Purification Technology Co Ltd
Current assignee: Hangzhou Heyuan Air Purification Technology Co Ltd
Priority date: 2017-12-27
Filing date: 2017-12-27
Publication date: 2018-08-24
Anticipated expiration: 2027-12-27

Abstract

The utility model discloses the efficient filter devices in a kind of window fresh air purifier; including sieve plate; the sieve plate includes filter screen frame and filter core; filter screen frame is enclosed to be arranged in filter core periphery; the sieve plate is at least provided with two; the end face of two sieve plates is flexibly connected by connector, and two sieve plates are closed up or are unfolded by connector, and described two sieve plates are unfolded to form V-shape ventilation orifice；The contact area between air and strainer can be increased, clarification time of the air in strainer is sufficient, and air purification effect is notable.

Description

A kind of efficient filter device in window fresh air purifier

Technical field

The utility model is related to field of environment protection equipment, the efficient filter device in specially a kind of window fresh air purifier.

Background technology

Haze dust in actual life, the PM2.5 in air produce very big negative effect to people's daily life, and Environmental pollution caused by interior decoration is also very serious, and the phenomenon for causing people sick, residual, dead also has become social concern, these Indoor or outdoor polluted gas is very big to body effect through science confirmation, is easy to cause breathing problem, cancer, white blood Disease, neurological disease especially endanger pregnant woman, children, old man serious.Using air cleaning facility by the nuisance in room air Matter is excluded or is absorbed just at necessary choice, therefore produces a variety of air cleaners.Wherein, it is all provided in existing air cleaner There are strainer device, strainer device that can remove the filter efficiency that a diameter of 0.3 micron of particle in air reaches 99.97%, but it is such Screen surface and the filtration time that the contact area of air is small, air is in filter mesh layer are short, and contact of the air with filter mesh layer is not filled Sufficient, the filter efficiency of particle is low in air, and a high proportion of particle is still contained in air, and air needs to flow through filter mesh layer repeatedly It can be filtered completely, energy input is big, and job costs are high.Therefore, a kind of filter device of efficient process air is developed to purify Air pollution is a urgent problem.

Utility model content

The purpose of this utility model is to provide for the efficient filter device in a kind of window fresh air purifier, can increase Contact area between air and strainer, clarification time of the air in strainer is sufficient, and air purification effect is notable.

In order to achieve the above-mentioned object of the invention, the utility model uses following technical scheme：A kind of window fresh air purifier Interior efficient filter device, including sieve plate, the sieve plate include filter screen frame and filter core, and filter screen frame enclosing is set in filter core periphery It sets, at least provided with two, the end face of two sieve plates is flexibly connected the sieve plate by connector, and two sieve plates are logical It crosses connector to close up or be unfolded, described two sieve plates are unfolded to form V-shape ventilation orifice.

Preferably, the filter core is made of fibre mat of regulation arrangement, the fibre mat attached bag includes several ribbons, The ribbon is obliquely installed along the length direction of filter screen frame, and joining end to end for ribbon connects；Ribbon is paved with entirely The contact area of the entire netted filter core of composition one inside filter screen frame, the ribbon being obliquely installed and air increases, and is formed The air duct of the unimpeded mistake of air stream.

Preferably, the angular range between the ribbon connect that joins end to end is 15 ° ~ 20 °；Folder between ribbon Angle is relatively small, then more intensive between ribbon, the filter core of composition is more accurate, and contact area of the air in filter core is got over Greatly, in contrast the filter effect of particle is better in air.

Preferably, the fiber mat ecto-entad scaled down and it is equidistant be equipped with several sections；Air flows through Form MULTI CONTACT when inside filter core with fiber mat, the filter effect of particle reaches highest in air.

Preferably, the fiber mat rolls over high 7 ~ 9cm；The thickness dust containing capacity of filter core is big, can adsorb more particles.

Preferably, the composition material of the fiber mat is glass fibre；A diameter of 0.5um in air filtering can be crossed Particle, and the accuracy for filtering particle reaches 99.7%.

Preferably, the connector of the flexible connection is hinge, articulated slab or shaft；Two sieve plates may be implemented Between relative swing to obtain required angle, the developed area of sieve plate can be increased, to improve particle in air Filter efficiency, and can be installed in the clarifier of different vessel sizes.

Compared with prior art, the efficient filter dress in a kind of window fresh air purifier of above-mentioned technical proposal is used It sets, has the advantages that：

The air filtration channel of V-shape is formed by the expansion of two sieve plates, increases air and sieve plate inner filter core Contact area, the filter effect of particle is more preferable in air.

Description of the drawings

Fig. 1 is the structural schematic diagram of the efficient filter device embodiment in a kind of window fresh air purifier of the utility model；

Fig. 2 is the composed structure schematic diagram of fiber mat in the present embodiment.

Reference numeral：1, sieve plate；10, filter screen frame；11, filter core；2, connector；3, it is open；4, ribbon.

Specific implementation mode

The utility model is described further below in conjunction with the accompanying drawings.

Efficient filter device in a kind of window fresh air purifier as shown in Fig. 1 to 2, including sieve plate 1, sieve plate 1 It is unfolded to form the ventilation orifice of V-shape including filter screen frame 10 and filter core 11, the connector 2 for being flexibly connected sieve plate 1, sieve plate 1 3 and form fiber mat ribbon 4.

As shown in Figure 1, two sieve plates 1 are arranged in window fresh air purifier, two sieve plates 1 are by 2 activity of connector Connection, sieve plate 1 form V-shape by the flexible connection expansion of connector 2, and 3 both ends of the opening of sieve plate 1 of V-shape are separately connected On the inner housing wall surface of window fresh air purifier, when air flows through sieve plate 1, since sieve plate 1 is V-shaped, then strainer Expansive space and area of the plate 1 in window fresh air purifier are relatively large, and air and the contact area of sieve plate 1 also become therewith Greatly, air is same as the contact area of filter core 11 in sieve plate 1 becomes larger, and air is more sufficient by the filtering of filter core 11, phase Than being significantly increased in the sieve plate 1 and the contact area of air of the strainer harden structure of flat shape, V-shape, contain height in filtering When ratio particle and the air of a large amount, the micro particle filtering in air is complete, is not in omission or filtered processing Air, air disposably filter in filter core 11, need not move through second or processing is filtered for multiple times, not only filter efficiency It improves, and energy input reduces.

As shown in Fig. 2, filter core 11 is made of fibre mat of regulation arrangement, fibre mat attached bag includes several ribbons 4, fiber Item 4 is obliquely installed along the length direction of filter screen frame 10, and joining end to end for ribbon 4 connects, and ribbon 4 is paved with entire strainer 10 inside composition of frame, one entire netted filter core 11, the contact area of the ribbon 4 being obliquely installed and air increases, and is formed The air duct of the unimpeded mistake of air stream.

The angular range to join end to end between the ribbon 4 connect is 15 ° ~ 20 °, and the angle between ribbon 4 is relatively small, So more intensive between ribbon 4, the filter core 11 of composition is more accurate, and contact area of the air in filter core 11 is bigger, phase The filter effect of particle is better in air for.

Fiber mat ecto-entad scaled down and it is equidistant be equipped with several sections, when air flows through 11 inside of filter core with Fiber mat forms MULTI CONTACT, and the filter effect of particle reaches highest in air.

Fiber mat rolls over high 7 ~ 9cm, and the thickness dust containing capacity of filter core is big, can adsorb more particles.

The composition material of fiber mat is glass fibre, can cross the particle of a diameter of 0.5um in air filtering, and filter The accuracy of particle reaches 99.7%.

The connector 2 of flexible connection is hinge, articulated slab or shaft, be may be implemented opposite between two sieve plates 1 It swings to obtain required angle, the developed area of sieve plate 1 can be increased, to improve the filter efficiency of particle in air, And it can be installed in the clarifier of different vessel sizes.

The above makes preferred embodiments of the present invention, does not depart from for those of ordinary skill in the art Under the premise of the utility model principle, several variations and modifications can also be made, these also should be regarded as the protection of the utility model Range.

Claims

1. the efficient filter device in a kind of window fresh air purifier, including sieve plate（1）, the sieve plate（1）Including strainer Frame（10）And filter core（11）, filter screen frame（10）It encloses in filter core（11）Periphery is arranged, it is characterised in that：The sieve plate（1）Extremely There are two setting less, two sieve plates（1）End face pass through connector（2）Flexible connection, and two sieve plates（1）Pass through connection Part（2）Close up or is unfolded, described two sieve plates（1）Expansion forms V-shape ventilation orifice（3）.

2. the efficient filter device in a kind of window fresh air purifier according to claim 1, it is characterised in that：The filter Core（11）It is made of fibre mat of regulation arrangement, the fibre mat attached bag includes several ribbons（4）, the ribbon（4）Edge Sieve plate（1）Length direction be obliquely installed, and ribbon（4）Join end to end and connect.

3. the efficient filter device in a kind of window fresh air purifier according to claim 2, it is characterised in that：The head The ribbon that tail is connected（4）Between angular range be 15 ° ~ 20 °.

4. the efficient filter device in a kind of window fresh air purifier according to claim 2, it is characterised in that：The fibre Tie up mat ecto-entad scaled down and equidistant equipped with several sections.

5. the efficient filter device in a kind of window fresh air purifier according to claim 2 or 4, it is characterised in that：Institute It states fiber mat and rolls over high 7 ~ 9cm.

6. the efficient filter device in a kind of window fresh air purifier according to claim 2, it is characterised in that：The fibre The composition material for tieing up mat is glass fibre.

7. the efficient filter device in a kind of window fresh air purifier according to claim 1, it is characterised in that：The work The connector of dynamic connection（2）For hinge, articulated slab or shaft.