CN208482163U - A kind of long-life Air Filter Filter Core - Google Patents

Abstract

The utility model discloses a kind of long-life Air Filter Filter Cores, including filter chamber, the inner surface top of the filter chamber is provided with coarse filtration net, middle filter screen is provided in the middle part of the inner surface of the filter chamber, the inner surface lower part of the filter chamber is provided with thin filter screen, the lower part of the filter chamber is fixedly connected with filter core main body, and the filtration core main body is made of three filter core units, and the filter core unit is internally provided with filter cotton；The utility model is applied in combination using coarse filtration net, middle filter screen and the thin filter screen in filter chamber, it can be very good to air primary filtration, the setting of water absorption layer can remove effectively the moisture in air, active carbon layer can remove the peculiar smell in air, and filter core main body can be replaced, sealing binding structure is provided between framework and filter core unit, the gap between filter core unit and framework can be passed through to avoid air, guarantee filter effect, the setting of fixed device can guarantee the stability of connection, and making filter core, the service life is longer.

Description

A kind of long-life Air Filter Filter Core

Technical field

The utility model relates to air filtration technical field, in particular to a kind of long-life Air Filter Filter Core.

Background technique

The development of society, the improvement of people's living standards, people increasingly pay attention to the living space of oneself, it is desirable that more preferable Quality of life, but society development while, also bring more and more environmental problems, present people are relatively concerned with Air quality, due to the influence of the factors such as haze, toxic and harmful gas discharge, in biomedicine technical field, to the pure of air Cleanliness is also very high, in the production of pharmaceutical production producer, needing to carry out air the link of aseptic process, in order to guarantee essence Filter can achieve the effect that long-term sterile, need to reinforce the purification to air, and existing filter plant is bulky, there is also The bad problem of filter effect.

Utility model content

One purpose of the utility model is to solve at least the above problems, and provide the advantages of at least will be described later.

Another purpose of the utility model is to provide a kind of long-life Air Filter Filter Core, and the utility model is using filtering Being applied in combination for coarse filtration net, middle filter screen and thin filter screen in chamber, can be very good to air primary filtration, water absorption layer The moisture that can be removed effectively in air is set, and active carbon layer can remove the peculiar smell in air, and filter core main body can be replaced, frame It is provided with sealing binding structure between body and filter core main body, the gap between filter core unit and framework can be passed through to avoid air, Guarantee filter effect, the setting of fixed device can guarantee the stability of connection, and making filter core, the service life is longer, to solve The problems mentioned above in the background art.

To achieve the above object, the utility model provides the following technical solutions: a kind of long-life Air Filter Filter Core, including Filter chamber, the inner surface top of the filter chamber are provided with coarse filtration net, are provided with middle mistake in the middle part of the inner surface of the filter chamber Strainer, the inner surface lower part of the filter chamber are provided with thin filter screen, and the lower part of the filter chamber is fixedly connected with filter core main body, The filtration core main body is made of three filter core units, and the filter core unit is internally provided with filter cotton, the filter cotton Top is provided with water absorption layer, and the lower part of the filter cotton is provided with active carbon layer, and the outside of the filter core unit is fixedly connected with Framework, is provided with sealing binding structure between the framework and filter core unit, the outer wall of the framework is fixedly installed with fixed dress It sets, the fixed device is made of multiple equally distributed baffles.

Preferably, the filter chamber is set as cylindrical structure, and the outside of the filter chamber is provided with filter, it is described every Network optimization first uses metal mesh or plastic wire.

Preferably, the filter cotton is preferentially process using polyethylene terephthalate, and the filter cotton is at least arranged two Layer, the water absorption layer preferentially use super absorbent resin.

Preferably, the sealing binding structure is PU foam, is provided with sealant between the filter core unit, described close Sealing is hot melt adhesive.

Preferably, the framework is set as rectangular configuration, the preferred stainless steel metal frame of framework, the fixed device Including at least two baffles, equally distributed air hole is offered on the baffle, is passed through between the framework and fixed device Bolt is fixedly connected.

The utility model is include at least the following beneficial effects: the utility model is using the coarse filtration net in filter chamber, middle mistake Being applied in combination for strainer and thin filter screen, can be very good to air primary filtration, the setting of water absorption layer can remove effectively sky Air can be not only further dried in moisture in gas, active carbon layer, moreover it is possible to remove the peculiar smell in air, and filter core main body can be with Replacement, is provided with sealing binding structure between framework and filter core unit, can pass through between filter core unit and framework to avoid air Gap, guarantee filter effect, the setting of fixed device can guarantee the stability of connection, be not easy in carrying and use process Damage, making filter core, the service life is longer.

The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through Research and practice to the utility model and be understood by the person skilled in the art.

Detailed description of the invention

Fig. 1 is Air Filter Filter Core structural schematic diagram；

Fig. 2 is filter core agent structure schematic diagram.

In figure: 1, filter chamber；2, coarse filtration net；3, middle filter screen；4, thin filter screen；5, filter core main body；6, filter core unit； 7, filter cotton；8, water absorption layer；9, active carbon layer；10, framework；11, binding structure is sealed；12, fixed device；13, baffle；14, Filter；15, sealant；16, air hole；17, bolt.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not precluded one or more The presence or addition of a other elements or combinations thereof.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of long-life Air Filter Filter Core, including mistake Filter chamber 1, filter chamber 1 are set as cylindrical structure, and the outside of filter chamber 1 is provided with filter 14, and filter 14 preferentially uses metal mesh Or plastic wire, the inner surface top of filter chamber 1 are provided with coarse filtration net 2, are provided with middle filter screen in the middle part of the inner surface of filter chamber 1 3, the inner surface lower part of filter chamber 1 is provided with thin filter screen 4, using coarse filtration net 2, middle filter screen 3 and the thin mistake in filter chamber 1 Strainer 4 is applied in combination, and can be very good to air primary filtration, the lower part of filter chamber 1 is fixedly connected with filter core main body 5, mistake Filter core main body 5 is made of three filter core units 6, and sealant 15 is provided between filter core unit 6, and sealant 15 is hot melt adhesive, filter Core unit 6 is internally provided with filter cotton 7, and filter cotton 7 is preferentially process using polyethylene terephthalate, and filter cotton 7 is at least set It sets two layers, the top of filter cotton 7 is provided with water absorption layer 8, and water absorption layer 8 preferentially uses super absorbent resin, can remove effectively sky Moisture in gas, the lower part of filter cotton 7 are provided with active carbon layer 9, and air can be not only further dried in active carbon layer 9, moreover it is possible to The peculiar smell in air is removed, the outside of filter core unit 6 is fixedly connected with framework 10, and framework 10 is set as rectangular configuration, framework 10 It is preferred that stainless steel metal frame, is provided with sealing binding structure 11 between framework 10 and filter core unit 6, sealing binding structure 11 is PU Foam can guarantee that filter effect, the outer wall of framework 10 are solid to avoid air by the gap between filter core unit 6 and framework 10 Dingan County is equipped with fixed device 12, and the stability that can guarantee connection is arranged in fixed device 12, and fixed device 12 is uniformly divided by multiple The baffle 13 of cloth forms, and fixed device 12 includes at least two baffles 13, offers equally distributed air hole 16 on baffle 13, It is fixedly connected between framework 10 and fixed device 12 by bolt 17.

The utility model is applied in combination using coarse filtration net 2, middle filter screen 3 and the thin filter screen 4 in filter chamber 1, can With to air primary filtration, the setting of water absorption layer 8 can remove effectively the moisture in air, and active carbon layer 9 not only may be used well Air is further dried, moreover it is possible to remove the peculiar smell in air, and filter core main body 5 can be replaced, framework 10 and filter core unit 6 it Between be provided with sealing binding structure 11, can guarantee filtering effect to avoid air by gap between filter core unit 6 and framework 10 The setting of fruit, fixed device 12 can guarantee the stability of connection, is not easy to damage in carrying and use process, makes filter core The service life is longer.

It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art, It for the ordinary skill in the art, can be to these in the case where not departing from the principles of the present invention and spirit Embodiment carries out a variety of change, modification, replacement and modification, therefore without departing substantially from general defined by claim and equivalency range Under concept, the invention is not limited to the specific details and illustrations shown and described herein.

Claims (5)

1. a kind of long-life Air Filter Filter Core, it is characterised in that: including filter chamber (1), on the inner surface of the filter chamber (1) Portion is provided with coarse filtration net (2), is provided with middle filter screen (3) in the middle part of the inner surface of the filter chamber (1), the filter chamber (1) Inner surface lower part be provided with thin filter screen (4), the lower part of the filter chamber (1) is fixedly connected with filter core main body (5), the mistake Filter core main body (5) is made of three filter core units (6), and the filter core unit (6) is internally provided with filter cotton (7), the mistake The top of filter pulp (7) is provided with water absorption layer (8), and the lower part of the filter cotton (7) is provided with active carbon layer (9), the filter core list The outside of first (6) is fixedly connected with framework (10), is provided with sealing binding structure between the framework (10) and filter core unit (6) (11), the outer wall of the framework (10) is fixedly installed with fixed device (12), and the fixed device (12) is uniformly distributed by multiple Baffle (13) composition.

2. a kind of long-life Air Filter Filter Core as described in claim 1, it is characterised in that: the filter chamber (1) is set as The outside of cylindrical structure, the filter chamber (1) is provided with filter (14), and the filter (14) preferentially uses metal mesh or plastics Net.

3. a kind of long-life Air Filter Filter Core as described in claim 1, it is characterised in that: the filter cotton (7) is preferentially adopted It is process with polyethylene terephthalate, the filter cotton (7) is at least arranged two layers, and the water absorption layer (8) preferentially uses high water absorption Property resin.

4. a kind of long-life Air Filter Filter Core as described in claim 1, it is characterised in that: the sealing binding structure (11) It for PU foam, is provided with sealant (15) between the filter core unit (6), the sealant (15) is hot melt adhesive.

5. a kind of long-life Air Filter Filter Core as described in claim 1, it is characterised in that: the framework (10) is set as square Shape structure, the framework (10) are stainless steel metal frame, and the fixed device (12) includes at least two baffles (13), the gear It is offered on piece (13) equally distributed air hole (16), passes through bolt (17) between the framework (10) and fixed device (12) It is fixedly connected.