TWM571951U - Dual voltage air purifier - Google Patents

Abstract

A dual-voltage air purifier has a casing and a fan device and a dust collecting device disposed in the casing, the casing has an intake end and an outlet end, and the fan device is configured to drive air into the casing through the intake end, and then The gas outlet end flows out, and the dust collecting device has an ionization unit for ionizing particles in the air into charge particles, and a dust collection unit for adsorbing the charge particles, and the ionization unit is close to the inlet end of the casing, and collects dust. The unit is close to the outlet end of the casing, and when the fan device drives the air through the dust collecting device, the dust collecting device ionizes the particles and adsorbs them to remove PM2.5 and PM0.3 in the air.

Description

Dual voltage air purifier

A dual-voltage air purifier, especially an air purifier that removes PM2.5 particles and PM0.3 particles in the air by ionization and adsorption.

PM2.5 and PM0.3 refer to particles with a diameter less than or equal to 2.5 microns or 0.3 microns, respectively. PM2.5 and PM0.3 can enter the human body, which is very harmful to humans, and PM0.3 is the most Penetrating particles, after entering the human body, PM0.3 can pass through the alveoli into the blood tissue, or directly into the blood through the skin, and can never be removed. In addition, PM2.5 can be filtered by the filter. PM0.1 can be adsorbed by static electricity, but PM0.3 is not affected by van der Waals force and electrostatic attraction and has strong penetrating power. However, most of the currently available air purifiers are designed for PM2.5, so how to The air purifier can simultaneously remove PM2.5 and PM0.3 in the air, which is a subject that the relevant industry is eager to develop.

The main purpose of the present invention is to use the dust collecting device provided in the air purifier to ionize the passing particles to form charged particles, and then adsorb the charged particles in an adsorption manner to remove the particles in the air.

In order to achieve the above object, the dual voltage air purifier of the present invention has a casing and a fan device and a dust collecting device disposed in the casing, the casing has an inlet end and an outlet end, and the fan device is used to drive air through the intake air. The end flows into the casing and then flows out from the outlet end, and the dust collecting device has an ionization unit for ionizing particles in the air into charged particles, and a dust collection unit for adsorbing the charged particles, and the ionization unit is close to the casing. At the inlet end, the dust collecting unit is close to the outlet end of the casing, so that when the fan device drives the air through the dust collecting device, the dust collecting device ionizes the particles and adsorbs them to remove PM2.5 and PM0.3 in the air. .

In the above dual voltage air purifier, the ionization unit of the dust collecting device has a high voltage electrostatic value between 8000V and 10000V, and the dust collecting unit has a high voltage electrostatic value between 4000V and 5500V, between the ionization unit and the dust collecting unit. The electric field of static charge change is formed so that the PM2.5 and PM0.3 in the air collide and collide into particles smaller than PM0.3.

In the above dual voltage air purifier, the air purifier is provided with an ozone depleting net membrane for filtering ozone in the casing, and the ozone removing mesh membrane is located between the dust collecting device and the fan device.

In the above dual voltage air purifier, the air purifier is provided with a photocatalyst lamp for sterilization in the casing, and the photocatalyst lamp is located between the dust collecting device and the fan device.

In the above dual voltage air purifier, the air purifier is provided with a filter screen for filtering air in the casing, and the filter net is located on the other side of the dust collecting device away from the fan device.

Referring to the first figure, it can be clearly seen from the figure that the air purifier 10 of the present invention is provided with a casing 1 having an intake end 11 and an outlet end 12, and an intake end 11 in the casing 1 A filter screen 6, a dust collecting device 3, an ozone removing net film 4, a photocatalyst lamp 5, and a fan device 2 are disposed in the air outlet end 12, and the fan device 2 drives air into the casing 1 through the air inlet end 11 and sequentially After passing through the filter 6, the dust collecting device 3, the ozone removing net film 4, and the photocatalyst lamp 5, the gas is discharged from the gas outlet end 12.

Furthermore, the dust collecting device 3 is provided with an ionization unit 31 and an air collection unit 32. The ionization unit 31 is close to the intake end 11 of the housing 1, and the dust collection unit 32 is close to the air outlet 12 of the housing 1. The ionization unit 31 has a high-voltage electrostatic value between 8000V and 10000V, and the dust collecting unit 32 has a high-voltage electrostatic value between 4000V and 5500V. When the air passes through the dust collecting device 3, the particles in the air are first ionized by the ionizing unit 31. The charged particles are adsorbed by the dust collecting unit 32, so that most of the PM2.5 and PM0.3 in the air can be removed.

Moreover, when the air flows through the casing 1, the filter net 6 filters out the fibrillated dust in the air, large dust and particles, except that the dust collecting device 3 removes PM2.5 and PM0.3 in the air. In addition to the ozone membrane 4, the unstable ozone in the air is converted into stable oxygen molecules, and the photocatalyst lamp 5 eliminates bacteria in the air.

10‧‧‧Air Purifier

1‧‧‧shell

11‧‧‧ intake end

12‧‧‧Exhaust end

2‧‧‧Fan device

3‧‧‧dust collection device

31‧‧‧Ionization unit

32‧‧‧Dust collection unit

4‧‧‧Ozone removal membrane

5‧‧‧Photocatalyst lamp

6‧‧‧Filter

The first picture is a block diagram of this creation.

Claims (5)

A dual-voltage air purifier, especially an air purifier for removing PM2.5 and PM0.3 in air, having a casing and a fan device and a dust collecting device disposed in the casing, the casing having an intake end and At the air outlet end, the fan device is configured to drive air into the housing through the air inlet end and then flow out from the air outlet end, wherein the dust collecting device has an ionization unit for ionizing particles in the air into charged particles, and The dust collecting unit of the charged particles is adsorbed, and the ionizing unit is close to the inlet end of the casing, and the dust collecting unit is close to the gas outlet end of the casing. The dual voltage air purifier according to claim 1, wherein the ionization unit of the dust collecting device has a high voltage electrostatic value between 8000V and 10000V, and the dust collecting unit has a high voltage electrostatic value between 4000V and 5500V. The dual voltage air purifier according to claim 1, wherein the air purifier is provided with an ozone depleting membrane for filtering ozone in the casing, and the ozone removing membrane is located between the dust collecting device and the fan device. The dual voltage air purifier according to claim 1, wherein the air purifier is provided with a photocatalyst lamp for sterilization in the casing, and the photocatalyst lamp is located between the dust collecting device and the fan device. A dual-voltage air cleaner according to claim 1, wherein the air cleaner is provided with a filter for filtering air in the casing, the filter net being located on the other side of the dust collecting device away from the fan device.