CN202507898U - Air purifying device - Google Patents

Abstract

The utility model discloses an air purifying device which comprises a coarse filter, a fine filtering portion, an active carbon filter, a fan and a body, wherein the coarse filter is arranged on one side of the body, the fine filtering portion is arranged on one side of the coarse filter, the active carbon filter is arranged on one side of the fine filtering portion, and the fan is arranged on one side of the active carbon filter. Coarse dust particles in the air are removed through the coarse filter, then fine dust is absorbed by an electrostatic precipitator, smoke and odor are removed through the active carbon filter, and finally purified air is sent into a vehicle compartment through the fan. By aid of the air purifying device, dust is efficiently removed and smoke and odor are effectively removed.

Description

an air purification device

technical field

The utility model relates to an air purification device.

Background technique

Dust is the largest pollutant of automobile air conditioners when cars are driving on the road. Dust includes solid particles formed by the crushing and destruction of solid substances, solid smoke produced by incomplete combustion, smoke produced by sublimation and distillation during chemical reactions, and Aerosolized liquid particles, pollen, bacteria, etc. Through experimental tests, dust with a particle size of less than 10 μm in the atmosphere accounts for more than 98% of the total dust. Therefore, the removal of dust has always been a research topic.

Utility model content

Purpose of the utility model: The purpose of this utility model is to solve the deficiencies of the prior art and provide an air purification device that can filter coarse impurities and remove fine dust and gasoline smell, cigarette smell and other smells in the compartment.

Technical solution: In order to achieve the above purpose, an air purification device described in the utility model includes: a coarse filter, a fine filter, an activated carbon filter, a fan and a fuselage, and one side of the fuselage is provided with a coarse A filter, one side of the coarse filter is provided with a fine filter part, one side of the fine filter part is provided with an activated carbon filter, and one side of the activated carbon filter is provided with a fan.

The fine filter part includes: an integrated electrode, a sterilization lamp and an electrode plate, an electrode plate is arranged on a group of integrated electrodes, and a sterilization lamp is arranged in the middle of the integrated electrode.

The sterilizing lamp is a low-pressure mercury discharge tube.

Beneficial effects: the utility model provides an air purification device that removes coarse dust particles in the air through a coarse filter, then absorbs fine dust by an electrostatic precipitator, removes smoke and odor through an activated carbon filter, and finally removes smoke and odor by a fan. The purified air is sent into the car interior to achieve efficient dust removal and effective removal of smoke and odor.

Description of drawings

Fig. 1 is a working principle diagram of the utility model.

Detailed ways

Below in conjunction with accompanying drawing, further illustrate the utility model.

As shown in Figure 1, it is the working principle diagram of the present utility model, and it comprises: coarse filter 1, gac filter 5, blower fan 6, fuselage 7 and fine filter part, and one side of described fuselage 7 is provided with coarse filter 1. The coarse filter 1 is provided with a fine filter part on one side, an activated carbon filter 5 is provided on one side of the fine filter part, and a fan 6 is provided on one side of the activated carbon filter 5 .

The fine filter part includes: an integrated electrode 2, a sterilizing lamp 3 and an electrode plate 4, a group of integrated electrodes 2 is provided with an electrode plate 4, and the middle of the integrated electrode 2 is provided with a sterilizing lamp of a low-pressure mercury discharge tube 3.

When the dirty air passes through the coarse filter 1, the coarse impurities in the air are filtered out by the coarse filter 1, and the air is ionized by the dust collecting electrode 2 which generates a high-voltage electric field, so that the fine dust particles not filtered out by the coarse filter 1 are charged, and then in the Under the action of the electric field, it produces directional movement and settles on the electrode plate 4. The electrode plate 4 can absorb the particles and soot contained in the gas discharged from the automobile. At this time, because the sterilization lamp 3 is a low-pressure mercury discharge tube, the sterilization lamp 3 It can emit ultraviolet light with a wavelength of about 353mm, its bactericidal ability is about 15 times that of sunlight, and it can effectively kill bacteria adsorbed on the dust collecting electrode 2 and the electrode plate 4. The air is filtered out by the activated carbon filter 5 to remove odor, smoke and harmful gases etc. in the air, so that the cleanliness of the purified air is very high, which can fully meet the comfort requirements of the occupants.

The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the utility model, and its purpose is to enable those skilled in the technical field to understand the content of the utility model and implement it accordingly, and cannot limit the protection scope of the utility model with this . All equivalent transformations or modifications made according to the spirit of the present utility model shall fall within the protection scope of the present utility model.

Claims (3)

1. air purification unit; It is characterized in that: it comprises: rough filter (1), active carbon filter (5), blower fan (6), fuselage (7) and fine filtering portion; One side of described fuselage (7) is provided with rough filter (1); Described rough filter (1) one side is provided with fine filtering portion, and a side of fine filtering portion is provided with active carbon filter (5), and a side of active carbon filter (5) is provided with blower fan (6).

2. a kind of air purification unit according to claim 1; It is characterized in that: described fine filtering portion comprises: Integrated electrode (2); Sterilamp (3) and battery lead plate (4); One group of Integrated electrode (2) is provided with battery lead plate (4), and the middle of this Integrated electrode (2) is provided with sterilamp (3).

3. a kind of air purification unit according to claim 1 is characterized in that: described sterilamp (3) is the low-pressure mercury discharge bulb.

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