ELECTROSTATIC AIR CLEANER

Abstract

The present invention discloses an electrostatic air cleaner, comprising an upper filter screen, an electrode a, a tungsten wire, a spring, a main body, an ionization generator, a lower filter screen, an electrode b and an electrode c. The main body is a hollow structure, and the upper end of the main body is buckled with the upper filer screen and the lower end of the main body is buckled with a lower filter screen. A tungsten wire fixed at the upper end of the main body is provided at the inner side of the upper filter screen and the both ends of the tungsten wire are respectively connected with a spring, and the tungsten wire is tensioned by the spring to prevent sagging or deformation, wherein one spring is hitched on the electrode a, the electrode a is fixed on the upper end of the main body, and the main body is provided with an ionization generator. The ionization generator is disposed on the lower side of the tungsten wire and connected to the tungsten wire; the lower end of the main body is further provided with an electrode b and an electrode c arranged side by side. The electrode b and electrode c are connected to the ionization generator and disposed at the upper side of the lower filter screen. Its structure is simple and scientific, convenient to use, without consumables and replacing parts, with low cost and energy saving, good cleaning effect. Therefore, the invention can meet the market demands and it is worthy of promotion in the markets.

Claims

1. An electrostatic air cleaner, comprising an upper filter screen, an electrode a, a tungsten wire, a spring, a main body, an ionization generator, a lower filter screen, an electrode b and an electrode c, the main body is a hollow structure, and the upper end of the main body is buckled with the upper filer screen and the lower end of the main body is buckled with a lower filter screen; a tungsten wire fixed at the upper end of the main body is provided at the inner side of the upper filter screen and the both ends of the tungsten wire are respectively connected with a spring, and the tungsten wire is tensioned by the spring to prevent sagging or deformation, wherein one spring is hitched on the electrode a, the electrode a is fixed on the upper end of the main body, and the main body is provided with an ionization generator, the ionization generator is disposed on the lower side of the tungsten wire and connected to the tungsten wire; the lower end of the main body is further provided with an electrode b and an electrode c arranged side by side, the electrode b and electrode c are connected to the ionization generator and disposed at the upper side of the lower filter screen.

2. The electrostatic air cleaner according to claim 1, wherein the ionization generator is composed of a plurality of sets of five-short and one-long W-type electrostatic sheets, and the both ends of the electrostatic sheet are respectively clamped into a slot matching with the electrostatic sheet that is disposed at the inner side of the main body.

3. The electrostatic air cleaner according to claim 2, wherein the electrode c is switched on positive electricity and the electrode b is switched on negative electricity, the electrode a is switched on the tungsten wire, the electrode c transmits positive electricity and the electrode b transmits negative electricity.

4. The electrostatic air cleaner according to claim 3, wherein the long electrostatic sheet is negative and the short electrostatic sheet is disposed at positive and negative intervals in each group of the W-type electrostatic sheets, by positively charging the electrode a, an electrostatic field is generated with a negatively charged electrostatic sheet.

5. The electrostatic air cleaner according to claim 4, wherein the lower ends of the W-type electrostatic sheet of the ionization generator is connected in series to three electrodes b arranged side by side respectively.

6. The electrostatic air cleaner according to claim 5, wherein the W-type electrostatic sheets are arranged closely and neatly according to a fixed size at a mean distance of 6 mm, and the currents of the positive and negative, high and low voltages are transmitted to the ionization generator composed of the W-type high-voltage electrostatic sheet and the tungsten wire respectively, to generate ionization and high-voltage static electricity.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0019] FIG. 1 is schematic view of an electrostatic air cleaner of the present invention;

[0020] FIG. 2 is a cross-sectional view of an electrostatic air cleaner of the present invention;

[0021] FIG. 3 is an exploded view of an electrostatic air cleaner of the present invention.

DETAILED DESCRIPTION

[0022] The preferred embodiment of the invention is further described in detail below.

[0023] Referring to FIGS. 1-3, in the present invention, the electrostatic air cleaner, comprising an upper filter screen 1, an electrode a2, a tungsten wire 3, a spring 4, a main body 5, an ionization generator 6, a lower filter screen 7, an electrode b8 and an electrode c9, the main body 5 is a hollow structure, and the upper end of the main body 5 is buckled with the upper filer screen 1 and the lower end of the main body 5 is buckled with a lower filter screen 7; the upper filter screen 1 and the lower filter screen 7 filter the large dusts; a tungsten wire 3 fixed at the upper end of the main body 5 is provided at the inner side of the upper filter screen 1 and the both ends of the tungsten wire 3 are respectively connected with a spring 4, and the tungsten wire is tensioned by the spring to prevent sagging or deformation, wherein one spring 4 is hitched on the electrode a2, the electrode a2 is fixed on the upper end of the main body 5, and the main body 5 is provided with an ionization generator 6, the ionization generator 6 is disposed on the lower side of the tungsten wire 3 and connected to the tungsten wire 3; the lower end of the main body 5 is further provided with an electrode b8 and an electrode c9 arranged side by side, the electrode b8 and electrode c9 are connected to the ionization generator 6 and disposed at the upper side of the lower filter screen 7.

[0024] The electrode c is switched on positive electricity and the electrode b is switched on negative electricity, the electrode a is switched on the tungsten wire, the electrode c transmits positive electricity and the electrode b transmits negative electricity.

[0025] The ionization generator 6 is composed of a plurality of sets of five-short and one-long W-type electrostatic sheets 61, and the both ends of the electrostatic sheet 61 are respectively clamped into a slot 62 matching with the W-type electrostatic sheet 61 that is disposed at the inner side of the main body 5.

[0026] The long electrostatic sheet is negative and the short electrostatic sheet is disposed at positive and negative intervals in each group of the W-type electrostatic sheets, by positively charging the electrode a, an electrostatic field is generated with a negatively charged electrostatic sheet.

[0027] The lower ends of the W-type electrostatic sheet 61 of the ionization generator 6 are equally connected in series to three electrodes b8 arranged side by side respectively.

[0028] The W-type electrostatic sheets 61 are arranged closely and neatly according to a fixed size at a mean distance of 6 mm, and the currents of the positive and negative, high and low voltages are transmitted to the ionization generator 6 composed of the W-type high-voltage electrostatic sheet and the tungsten wire 3 respectively, to generate ionization and high-voltage static electricity. When ionization occurs and high-voltage static electricity generates an electrostatic field, the air is ionized, and the dust and gas are combined with negative ions and negatively charged. When electrons go to the positive electrode, dust and gas with negative ions are adsorbed on the positive electrode. After air ionization, the number of ions moving between electrodes is greatly increased due to chain reaction. The current between electrodes increases sharply, the air becomes a conductor. The high-strength voltage captures the particles carrying bacteria and instantly breaks down the cell wall composed of protein to achieve sterilization. The high voltage static electricity also generates negative ions, which can enhance the immunity and improve the self-healing of human body, promote cell regeneration and produce a good therapeutic effect on asthma and trachitis, etc.

[0029] Using the principle of anodic corona discharge, the dust in the air is charged with a positive charge, and then the discharged ions are trapped on the dust collecting device by the action of Coulomb force to achieve the function of dust removal and air cleaning.

[0030] Case A: In a space of 20 cubic meters, four people are smoking. By starting the matching air cleaner, the smell of smoke will disappear within a short period of time and the air quality is obviously improved.

[0031] Case B: In a space with high flue density, when the device is started, the air in the device is ionized to become a conductor, to generate a high voltage and capture particles with bacteria, instantly break through the cell wall composed of protein and kill the bacteria, thus the bacteria in the space are obviously reduced in a short period of time.

[0032] The foregoing descriptions further illustrate the present invention in conjunction with the specific preferred embodiments, so that those skilled in the art can understand and apply the invention. However, the present invention is not limited to the description. It will be apparent to those skilled in the art that simple deductions or substitutions can be made without departing from the inventive concept. Therefore, any simple improvement made to the present invention by those skilled in the art according to the disclosure herein should fall within the scope of protection of the present invention.