CN207162774U - A kind of electrostatic type air purification apparatus - Google Patents

Abstract

The utility model provides an electrostatic air purification device, which includes a shell and a main control device. The primary effect filter screen and the plasma catalytic net are respectively located at the air inlet and the air outlet of the electrostatic dust collection box, the negative ion generator is located at the general outlet of the purification device, and the plasma catalytic net and the negative ion generator are The room also has a fan system. Compared with the prior art, the utility model is an electrostatic air purification device, which can balance the concentration of ozone in the air while purifying PM2.5 particles in the air, so that the concentration of ozone in the air output from the air outlet reaches the most suitable level state.

Description

An electrostatic air purification device

[technical field]

The utility model relates to an air purifier, in particular to an electrostatic air purifier.

[Background technique]

The electrostatic indoor air purifier was first designed by Dr. Penny of the University of California in 1935. Using the principle of anode corona discharge, the dust in the air is positively charged, and then with the help of Coulomb force, the charged particles are captured on the dust collection device to achieve the purpose of dust removal and air purification. It is characterized by high dust collection efficiency. The dust collection efficiency of some purifiers is as high as 80% or more. In addition, it can also capture tiny particles (0.01μm ~ 0.10μm), and the pressure loss of the dust collection device is small. It consists of ionization device, dust collection device, blower and power supply and other components. This purifier is actually a small electrostatic air filter, which has a better purification effect on particulate pollutants with larger particle sizes, but cannot purify gaseous pollutants. At the same time, it also produces secondary pollutants such as ozone.

However, pure electrostatic purification can only remove particles in the air, but cannot improve the quality of the air.

[utility model content]

In order to overcome the problems existing in the prior art, the utility model provides an electrostatic air purification device, which absorbs the released ozone while trapping tiny particles in the air, and not only does not increase the concentration of ozone in the air at the air outlet, but also It will reduce the ozone concentration in the air flowing through the air purification device.

The solution of the utility model to solve the technical problem is to provide an electrostatic air purification device, including a housing. As a technical feature of the utility model, the housing is equipped with a primary filter, an electrostatic dust collection box, and a plasma catalyst. net and negative ion generator, the primary effect filter screen and the plasma catalytic net are located at the air inlet and the air outlet of the electrostatic dust collection box respectively, the negative ion generator is located at the total outlet of the purification device, the plasma catalytic net and the A fan system is also arranged between the negative ion generators.

Preferably, the fan system is provided with two sets of upper and lower fans.

Preferably, the fan system is electrically connected to the main control device.

Preferably, a large mesh filter is provided on one side of the housing.

Preferably, an air outlet is provided on the other side of the casing.

Preferably, an ionizer and a collector are provided in the electrostatic dust collection box.

Preferably, two sides of the electrostatic dust collection box are provided with card slots.

Preferably, the primary filter and the plasma catalytic net are respectively located inside the slots on both sides of the electrostatic dust collection box.

Compared with the prior art, the utility model is an electrostatic air purification device, which can balance the concentration of ozone in the air while purifying PM2.5 particles in the air, so that the concentration of ozone in the air output from the air outlet reaches the most suitable level state.

[Description of drawings]

Fig. 1 is an exploded view of the internal structure of an electrostatic air purification device of the present invention;

Fig. 2 is a schematic diagram of a shell of an electrostatic air purification device of the present invention;

Fig. 3 is a schematic diagram of another side of the shell of an electrostatic air purification device of the present invention.

[Detailed ways]

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Please refer to Fig. 1 to Fig. 3, a kind of electrostatic air cleaning device of the present utility model, comprises housing 1, and described housing 1 is provided with and comprises initial effect filter net 2, electrostatic dust collecting box 3, plasma catalytic net 4 and Negative ion generator 5, described primary effect filter screen 2 and described plasma catalytic net 4 are positioned at the air inlet and air outlet of described electrostatic dust collection box 3 respectively, and described negative ion generator 5 is positioned at purification device total outlet, and described plasma A fan system 6 is also arranged between the catalytic net 4 and the negative ion generator 5 .

Preferably, the fan system 6 is provided with two sets of upper and lower fans.

Preferably, the fan system 6 is electrically connected to the main control device.

Preferably, a large mesh filter 11 is provided on one side of the housing 1 .

Preferably, the other side of the casing 1 is provided with an air outlet 12 .

Preferably, an ionizer and a collector are provided in the electrostatic dust collection box.

Preferably, two sides of the electrostatic dust collection box 3 are provided with card slots 31 .

Preferably, the primary filter 2 and the plasma catalytic net 4 are respectively located inside the slots 31 on both sides of the electrostatic dust collection box 3 .

Compared with the prior art, the utility model is an electrostatic air purification device, which can balance the concentration of ozone in the air while purifying PM2.5 particles in the air, so that the concentration of ozone in the air output from the air outlet reaches the most suitable level state.

The embodiments of the utility model described above do not constitute a limitation to the protection scope of the utility model. Any modifications, equivalent replacements and improvements made within the spirit and principle of the utility model shall be included in the protection scope of the claims of the utility model.

Claims (8)

1. a kind of electrostatic type air purification apparatus, including housing and master control set, it is characterised in that：The enclosure interior is provided with bag Include primary efficient filter screen, electrostatic precipitation case, plasma catalytic net and anion generator, the primary efficient filter screen and the plasma Catalysis net is located at the air intake vent and air outlet of the electrostatic precipitation case respectively, and the anion generator is located at purifier and always gone out Mouthful, it is additionally provided with fan system between the plasma catalytic net and the anion generator.

A kind of 2. electrostatic type air purification apparatus as claimed in claim 1, it is characterised in that：The fan system is provided with up and down Two groups of fans.

A kind of 3. electrostatic type air purification apparatus as claimed in claim 2, it is characterised in that：The fan system and the master Device is controlled to be electrically connected with.

A kind of 4. electrostatic type air purification apparatus as claimed in claim 1, it is characterised in that：The housing side is provided with big net Eye filter screen.

A kind of 5. electrostatic type air purification apparatus as claimed in claim 1, it is characterised in that：The housing opposite side is provided with out Air port.

A kind of 6. electrostatic type air purification apparatus as claimed in claim 1, it is characterised in that：It is provided with the electrostatic precipitation case Electro-dissociator and collector.

A kind of 7. electrostatic type air purification apparatus as claimed in claim 1, it is characterised in that：The electrostatic precipitation case both sides are set There is neck.

A kind of 8. electrostatic type air purification apparatus as claimed in claim 7, it is characterised in that：The primary efficient filter screen and described Plasma catalytic net is respectively inside the neck of the electrostatic precipitation case both sides.