CN208809636U

CN208809636U - filter element for air purifier

Info

Publication number: CN208809636U
Application number: CN201821089745.XU
Authority: CN
Inventors: 冉宏宇
Original assignee: Zhongshan Lanups Machinery Co ltd
Current assignee: Guangdong Lingyu Energy Equipment Co ltd
Priority date: 2018-07-11
Filing date: 2018-07-11
Publication date: 2019-05-03
Anticipated expiration: 2028-07-11

Abstract

The utility model discloses a filter element for an air purifier, which comprises a filter part and a dustproof part, wherein the filter part comprises a filter element and a filter element shell, the dustproof part comprises a fixed seat and a dustproof net, the filter element is positioned in the filter element shell, the filter element is sequentially provided with an HEPA filter screen, an adsorption carrier and a non-woven fabric layer from top to bottom, the filter element shell is fixedly connected with the fixed seat, the inner side of the fixed seat is provided with a groove, a fixed bolt is arranged in the groove, the dustproof net is arranged around the bottom of the fixed seat, four pieces of dustproof nets surround to form a cavity, the filter element for the air purifier is divided into the filter part and the dustproof part, the filter part is separated from the dustproof part, the dustproof part can block dust outside, only air can enter the filter part, and then the filter part filters other toxic and harmful substances in the air, thereby achieving the purpose of finally purifying the air.

Description

A kind of air purifier filter core

Technical field

The utility model relates to air purifier technical field, specially a kind of air purifier filter core.

Background technique

Air purifier is also known as " air cleaner ", air cleaner, clarifier, is to refer to absorption, decompose or convert Various air pollutants (generally comprise the finishing pollution, bacterium, anaphylactogen of PM2.5, dust, pollen, peculiar smell, formaldehyde etc Deng), the product of air cleanliness is effectively improved, household, commercialization, industry, building are broadly divided into.Good air environment can make people Breathe it is more smooth be conducive to maintain health, therefore more and more family uses air purifier, air purifier In most crucial component be exactly filter core, different according to the shape of air purifier in the prior art, filter core is typically designed as cylinder Shape either rectangle is easy accumulation dust in the outermost of filter core after long-time service, and settling mode exactly removes filter core It is cleaned, during cleaning, dust is easy to penetrate into the internal layer of filter core together with water, can so reduce filter core for a long time Service life.

So how to design a kind of air purifier filter core, becoming us will currently be solved the problems, such as.

Utility model content

The purpose of this utility model is to provide a kind of air purifier filter cores, to solve to propose in above-mentioned background technique It is different according to the shape of air purifier in the prior art, filter core is typically designed as cylindrical either rectangle, makes for a long time It is easy accumulation dust in the outermost of filter core after, and filter core is exactly removed and is cleaned by settling mode, the process of cleaning In, dust is easy the problem of penetrating into the internal layer of filter core together with water, so reducing the service life of filter core for a long time.

To achieve the above object, the utility model provides the following technical solutions: a kind of air purifier filter core, including mistake Filter component and dust proof member, the filter element are made of filter core and filter-core shell two parts, and the dust proof member is by solid Reservation and Air Filter two parts are constituted, and the filter core is located at the inside of the filter-core shell, and the filter core is successively set from top to bottom It is equipped with HEPA filter screen, absorption carrier and nonwoven layer, the filter-core shell is fixedly connected with the fixing seat, the fixing seat Inside setting it is fluted, while fixing bolt is equipped in groove, the bottom surrounding of the fixing seat, institute is arranged in the Air Filter It states four Air Filters and is encircled into a cavity.

Further, the Air Filter is provided with several reinforcing ribs, and the surface of the Air Filter is provided with multiple micropores.

Further, the cavity inside is provided with humidifier or ultraviolet sterilization apparatus.

Further, the HEPA filter screen is placed in the top of filter core, and the HEPA filter screen by it is multiple it is lesser just Hexagon filter element composition.

Further, the absorption carrier is made of active carbon filter cotton, and nanometer is filled with inside the absorption carrier Argent grain.

Further, the half with a thickness of entire filter core thickness of the nonwoven layer.

Compared with prior art, the utility model has the beneficial effects that this kind of air purifier filter core, is divided into filter house Part and dust proof member, filter element are separated with dust proof member, and dust can be blocked in outside by dust proof member, only free Gas is able to enter inside it, and filter element filters out other poisonous and harmful substances in air later, to reach final purification The purpose of air；In this way, it only needs to remove filter core together with dust proof member after dust accumulation, dust is cleared up , Air Filter is provided with multiple reinforcing ribs, and Air Filter global shape as shown in Figure 3 is in inverted-triangular, and dust can directly be fallen At the top of triangle, dust will not fall into cabinet inside, be inverted Air Filter after removing, and can easily remove dust.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the structural schematic diagram of the filter core of the utility model；

Fig. 3 is the structural schematic diagram of the utility model Air Filter；

Fig. 4 is the structural schematic diagram of the utility model HEPA filter screen；

In figure: 1- filter element；2- filter core；3- filter-core shell；4- Air Filter；5- cavity；6- dust proof member；7- fixing seat； 8- groove；9-HEPA filter screen；10- absorption carrier；11- nonwoven layer；12- micropore；13- reinforcing rib.

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.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " end ", " preceding End ", " rear end ", " both ends ", " one end ", the instructions such as " other end " orientation or positional relationship be orientation based on the figure or Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention. In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " be arranged/offer ", " connection ", etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, being also possible to can Dismantling connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also pass through Intermediary is indirectly connected, and can be the connection inside two elements.For the ordinary skill in the art, can have Body situation understands the concrete meaning of above-mentioned term in the present invention.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of air purifier filter core, including filtering Component 1 and dust proof member 6, the filter element 1 is made of filter core 2 and 3 two parts of filter-core shell, and the dust proof member 6 Be made of fixing seat 7 and 4 two parts of Air Filter, the filter core 2 is located at the inside of the filter-core shell 3, the filter core 2 from up to Under be disposed with HEPA filter screen 9, absorption carrier 10 and nonwoven layer 11, the filter-core shell 3 and the fixing seat 7 are fixed Connection, the inside setting fluted 8 of the fixing seat 7, while fixing bolt is equipped in groove 8, it can be by dust proof member 6 and filtering Component 1 connects, and can directly remove in disassembly, the bottom surrounding of the fixing seat 7, institute is arranged in the Air Filter 4 It states four Air Filters 4 and is encircled into a cavity 5.

Further, the Air Filter 4 is provided with several reinforcing ribs 13, and the surface of the Air Filter 4 is provided with multiple Micropore 12 enters convenient for air.

Further, the cavity 5 is internally provided with humidifier or ultraviolet sterilization apparatus, so that air purifier Can have the different function such as humidification or ultraviolet sterilization.

Further, the HEPA filter screen 9 is placed in the top of filter core 2, and the HEPA filter screen 9 is by multiple lesser Regular hexagon filter element composition, adsorption area is bigger, and filter effect is more preferable.

Further, the absorption carrier 10 is made of active carbon filter cotton, and is filled with inside the absorption carrier 10 Nano-Ag particles, nano-Ag particles have certain bactericidal effect, can very easily kill bacterial virus.

Further, the half with a thickness of entire 2 thickness of filter core of the nonwoven layer 11, nonwoven layer can hinder Every most small dust.

Working principle: firstly, this kind of air purifier filter core, is divided into filter element 1 and dust proof member 6, filter house Part 1 is separated with dust proof member 6, and dust can be blocked in outside by dust proof member 6, and only air is able to enter inside it, Filter element 1 filters out other poisonous and harmful substances in air later, to achieve the purpose that final purification air；Pass through this The mode of sample is only needed to remove filter core 2 together with dust proof member 6 after dust accumulation, dust be cleared up, Air Filter 4 is set Multiple reinforcing ribs 13 are equipped with, 4 global shape of Air Filter as shown in Figure 3 is in inverted-triangular, and dust can directly fall in triangle Top, dust will not fall into cabinet inside, be inverted Air Filter 4 after removing, and can easily remove dust.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of air purifier filter core, including filter element (1) and dust proof member (6), it is characterised in that: the filtering Component (1) is made of filter core (2) and filter-core shell (3) two parts, and the dust proof member (6) is by fixing seat (7) and dust-proof Net (4) two parts are constituted, and the filter core (2) is located at the inside of the filter-core shell (3), and the filter core (2) successively sets from top to bottom It is equipped with HEPA filter screen (9), absorption carrier (10) and nonwoven layer (11), the filter-core shell (3) and the fixing seat (7) are solid Fluted (8) are arranged in the inside of fixed connection, the fixing seat (7), while fixing bolt, the Air Filter (4) are equipped in groove (8) Bottom surrounding in the fixing seat (7) is set, and four Air Filters (4) are encircled into a cavity (5).

2. a kind of air purifier filter core according to claim 1, it is characterised in that: the Air Filter (4) is provided with The surface of several reinforcing ribs (13), the Air Filter (4) is provided with multiple micropores (12).

3. a kind of air purifier filter core according to claim 1, it is characterised in that: setting inside the cavity (5) There are humidifier or ultraviolet sterilization apparatus.

4. a kind of air purifier filter core according to claim 1, it is characterised in that: the HEPA filter screen (9) is set In the top of filter core (2), and the HEPA filter screen (9) is made of multiple lesser regular hexagon filter elements.

5. a kind of air purifier filter core according to claim 1, it is characterised in that: the absorption carrier (10) is by living Property charcoal filter cotton be made, and the absorption carrier (10) inside be filled with nano-Ag particles.

6. a kind of air purifier filter core according to claim 1, it is characterised in that: the thickness of the nonwoven layer (11) Degree is the half of entire filter core (2) thickness.