CN211261090U

CN211261090U - Air filter applied to dust-free laboratory

Info

Publication number: CN211261090U
Application number: CN201921545901.3U
Authority: CN
Inventors: 杨静
Original assignee: Suzhou Huihua Construction Engineering Co ltd
Current assignee: Suzhou Huihua Construction Engineering Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-08-14
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses an air cleaner for dustless laboratory, including setting up air-supply line (2) and air-out pipeline (3) at casing (1) both ends, set up fan (13) in casing (1), fan (13) are used for leading to air-out pipeline (3) formation airflow channel with the air in air-supply line (2), still including setting up filtering component (4), humidification subassembly (5), ionization subassembly (6) inside casing (1), airflow channel's air passes through filtering component (4), humidification subassembly (5) and ionization subassembly (6) in proper order, be provided with air-inlet grille (7) in air-supply line (2), be provided with protection network (8) in air-out pipeline (3), the mesh aperture of protection network (8) is less than the aperture of air-inlet grille (7). The utility model discloses have dust removal, degerming and humidification function in an organic whole.

Description

Air filter applied to dust-free laboratory

Technical Field

The utility model relates to an air cleaner for dustless laboratory.

Background

Some scientific experiments need to be performed in a dust-free laboratory where the air is filtered through a filter. The existing air filter has a single function, can only filter dust in air, and does not have the functions of sterilization and humidification.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above disadvantages, an object of the present invention is to provide an air filter for a clean laboratory with integrated dust removal, sterilization and humidification functions.

In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model provides an air cleaner for dustless laboratory, is including setting up air-supply line and the air-out pipeline at the casing both ends, sets up the fan in the casing, the fan is used for leading to the air-out pipeline formation airflow channel with the air in the air-supply line, still including setting up at inside filter assembly, humidification subassembly, the ionization subassembly of casing, airflow channel's air passes through filter assembly, humidification subassembly and ionization subassembly in proper order, be provided with the air inlet grid in the air-supply line, be provided with the protection network in the air-out pipeline, the mesh aperture of protection network is less than the aperture of air inlet grid.

The utility model has the advantages that the air enters from the air inlet pipeline, the air inlet grille filters large granular impurities of the air entering the shell, and the discharge amount of dust is reduced through the filtering component, so that the air environment is protected; after filtering component, detach the air of dust and pass through humidification subassembly again, carry out the humidification to the air after detaching the dust by humidification subassembly, also can detach most dust during the humidification, the humidification is simultaneously, through set up ionization subassembly in air purifier, carries out the ionization through the water of ionization subassembly in to the humidification subassembly, makes air purifier can produce and has H⁺And OH^-The ion water, the ion water itself and the ion water combined with the chloride ions in the tap water generate hypochlorous acid, which can kill the bacteria and viruses in the air in the shell and improve the qualityThe cleanness of the dust-free laboratory is achieved, air with certain moisture and subjected to sterilization and dust removal finally passes through the protective net, and the protective net plays a role in further fine filtration.

Preferably, the filter assembly comprises bamboo fiber paper with air firstly contacting and a cloth layer with air secondly contacting, and the cloth layer is bonded with the plant fiber filter paper layer. The composite layer is composed of bamboo fiber paper and a cloth layer, the fiber meshes of the composite air filter layer are very small, the dust-intercepting effect is very good, the filtering effect of 2-micron dust particles is improved by 35.4%, and the dust can be greatly reduced by adopting the filter layer for industrial dust removal equipment.

Preferably, an air outlet grid is arranged in the air outlet pipeline, the air outlet grid is composed of a plurality of air deflectors, the plurality of air deflectors are distributed along the periphery of the air outlet pipeline, and the air deflectors are inclined towards the periphery. The air deflector is used for discharging the air which is degerming and dusty and has certain moisture from the air outlet pipeline, and the air is diffused to the periphery, so that the air circulation is facilitated.

Preferably, a partition plate is arranged between the humidifying assembly and the filtering assembly, a vent hole is formed in the partition plate, the humidifying assembly comprises a plurality of spray heads, each spray head is connected with a tap water pipe, and each spray head is located at the top in the shell. The baffle plays the effect of keeping apart, because filter assembly is in humidification assembly's upper reaches, and the fan forces the air to blow to humidification assembly from filter assembly, and most moisture can not enter into filter assembly in, adopts a plurality of atomising heads to carry out the humidification for the air after will removing dust, and efficiency is higher.

Preferably, the ionization assemblies are distributed on the shell below the spray head and the partition plate, and the ionization assemblies are needle plate discharge electrodes or reticular discharge electrodes.

Preferably, a dehumidifying component is detachably arranged in the shell or the pipeline, the dehumidifying component comprises a frame and a dehumidifying part, the dehumidifying part is detachably arranged in the frame, a through hole is arranged on the shell or the pipeline, and the through hole is detachably connected with the frame. When the humidity in the dust-free laboratory is too high, the dehumidifying part in the frame can be unloaded. When the humidity in the dust-free laboratory is too low, a dehumidifying part can be added on the frame, and the humidity of air discharged into the dust-free laboratory is reduced. When the dehumidification portion can't dehumidify again, dismantle the frame from the through-hole in, it can to change other dehumidification portions, prolonged this air cleaner's life.

Preferably, the dehumidification portion adopts non-woven fabrics.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1, the air filter applied to the dust-free laboratory in the embodiment includes an air inlet pipeline 2 and an air outlet pipeline 3 which are arranged at two ends of a casing 1, a fan 13 which is arranged in the casing 1, the fan 13 is used for leading air in the air inlet pipeline 2 to the air outlet pipeline 3 to form an airflow channel, the air filter further includes a filtering component 4, a humidifying component 5 and an ionizing component 6 which are arranged in the casing 1, the air in the airflow channel sequentially passes through the filtering component 4, the humidifying component 5 and the ionizing component 6, an air inlet grille 7 is arranged in the air inlet pipeline 2, a protective net 8 is arranged in the air outlet pipeline 3, and the aperture of the protective net 8 is smaller than that of the air inlet grille 7. Air gets into from intake stack 2, through air-inlet grille 7, go out large granule impurity, reduce the dust through filter assembly 4 again, the air of detaching the dust is through humidification subassembly 5 again, carry out the humidification to the air after detaching the dust by humidification subassembly 5, also can detach most dust during the humidification, the humidification is simultaneously, through set up ionization subassembly 6 in air purifier, water to among the humidification subassembly 5 ionizes, make air purifier can produce the ionized water that has H + and OH-, ionized water itself and ionized water combine the chloridion in the running water to produce the hypochlorous acid, can kill the bacterial virus that mix with in the inside air of casing 1, have certain moisture and degerming, the air after the dust removal finally passes through protection network 8, from air-out pipeline 3 discharges.

The filter assembly 4 in this embodiment includes a bamboo fiber paper 41 that is contacted with air first and a cloth layer 42 that is contacted with air later, and the cloth layer 42 is bonded with the plant fiber filter paper layer. The composite layer formed by the bamboo fiber paper 41 and the cloth layer 42 has small fiber meshes and good dust-intercepting effect, and can greatly reduce dust.

An air outlet grid 9 is arranged in the air outlet pipeline 3, the air outlet grid 9 is composed of a plurality of air deflectors, the plurality of air deflectors are distributed along the periphery of the air outlet pipeline 3, and the air deflectors are inclined towards the periphery. The air deflector is used for discharging the air which is degerming and dusty and has certain moisture from the air outlet pipeline 3, and the air is diffused to the periphery, so that the air circulation is facilitated.

In order to ensure the performance of the filter assembly 4, a partition plate 10 is disposed between the humidifying assembly 5 and the filter assembly 4 in the embodiment, a vent hole 10a is disposed on the partition plate 10, the humidifying assembly 5 includes a plurality of spray heads 51, each spray head 51 is connected to a tap water pipe, and each spray head 51 is located at the top in the housing 1. Partition 10 serves as a barrier, since filter assembly 4 is upstream of humidification assembly 5, and blower 13 forces air from filter assembly 4 to humidification assembly 5, most of the moisture does not enter filter assembly 4, and multiple spray heads 51 are used to humidify the dedusted air, which is highly efficient.

The ionization assemblies 6 are distributed on the housing 1 and the partition plate 10 below the spray head 51, and the ionization assemblies 6 are needle plate discharge electrodes or reticular discharge electrodes.

The shell 1 or the pipeline is internally detachably provided with a dehumidifying assembly, the dehumidifying assembly comprises a frame 11a and a dehumidifying part 11b, the dehumidifying part 11b is detachably arranged in the frame 11a, the shell 1 or the pipeline is provided with a through hole 12, and the through hole 12 is detachably connected with the frame 11a, such as can be detachably fixed through a bolt 11 c. When the humidity in the dust-free laboratory is too high, the dehumidifying part 11b in the frame 11a can be unloaded. When the humidity in the clean room is too low, the frame 11a may be provided with a dehumidifying part 11b to reduce the humidity of the air discharged into the clean room. When the dehumidification part 11b can not dehumidify any more, the frame 11a is detached from the through hole 12, and the other dehumidification part 11b is replaced, so that the service life of the air filter is prolonged. The dehumidifying part 11b uses nonwoven fabric.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides an air cleaner for dustless laboratory, is including setting up air-supply line (2) and air-out pipeline (3) at casing (1) both ends, sets up fan (13) in casing (1), fan (13) are used for leading to air-out pipeline (3) formation airflow channel, its characterized in that with the air in air-supply line (2): still including setting up filtering component (4), humidification subassembly (5), ionization subassembly (6) inside casing (1), airflow channel's air passes through filtering component (4), humidification subassembly (5) and ionization subassembly (6) in proper order, be provided with air-inlet grille (7) in intake stack (2), be provided with protection network (8) in air-out pipeline (3), the mesh aperture of protection network (8) is less than the aperture of air-inlet grille (7).

2. An air filter for a clean laboratory according to claim 1, wherein: the filter component (4) comprises bamboo fiber paper (41) with air firstly contacting and a cloth layer (42) with air secondly contacting, and the cloth layer (42) is bonded with the plant fiber filter paper layer.

3. An air filter for a clean laboratory according to claim 1, wherein: an air outlet grid (9) is arranged in the air outlet pipeline (3), the air outlet grid (9) is composed of a plurality of air deflectors, the plurality of air deflectors are distributed along the periphery of the air outlet pipeline (3), and the air deflectors are inclined towards the periphery.

4. An air filter for a clean laboratory according to claim 1, wherein: be provided with baffle (10) between humidification subassembly (5) and filter assembly (4), be provided with ventilation hole (10a) on baffle (10), humidification subassembly (5) include a plurality of atomising heads (51), and water pipe is connected to every atomising head (51), every atomising head (51) are located the top in casing (1).

5. An air filter for a clean room as claimed in claim 4, wherein: the ionization assembly (6) is distributed on the shell (1) and the partition plate (10) below the spray head (51), and the ionization assembly (6) is a needle plate discharge electrode or a net-shaped discharge electrode.

6. An air filter for a clean laboratory according to claim 1, wherein: the dehumidification subassembly is provided with to detachable in casing (1) or the pipeline, the dehumidification subassembly includes frame (11a) and dehumidification portion (11b), dehumidification portion (11b) detachable sets up in frame (11a), be provided with through-hole (12) on casing (1) or the pipeline, through-hole (12) and frame (11a) detachable connection.

7. An air filter for a clean laboratory according to claim 6, wherein: the dehumidification part (11b) adopts non-woven fabrics.