Vehicle-mounted negative oxygen ion generator

Abstract

The invention belongs to an automobile part and relates to a vehicle-mounted negative oxygen ion generator. The existing activated carbon air filter has the disadvantages that germs in air in a vehicle cannot be killed; harmful gas such as dimethylbenzene and methanal cannot be removed; and the use cost is high due to regular replacement of activated carbon. A negative oxygen ion generation block (8) is arranged at the upper part of a fan blade (3) and is a cylinder; air vents (6) are uniformly distributed in the middle of the cylinder; and a preparation method of the negative oxygen ion generator (8) comprises the steps of grinding, mixing and performing extrusion forming on 4 parts by weight of tourmaline, 3 parts by weight of stone needle, 2 parts by weight of magnet, 1 part by weight of Hetian jade and 2 parts by weight of porcelain clay, roasting at 1000 DEG C for 24h, and cooling a room temperature. The generator has the advantages that air bacteria are killed in the vehicle; the air in the vehicle is purified; pm2.5 (particulate matter 2.5) is reduced; the preparation is simple; and the application is extensive.

Description

technical field [0001] The invention belongs to auto parts, in particular to a vehicle-mounted negative oxygen ion generator. Background technique [0002] Passenger cars are widely used means of transportation in modern society, and undertake the task of transporting people quickly. Because the space in the passenger car is small and the air is not circulated, the following problems have a serious impact on the human body: 1. The peculiar smell is serious, the total number of bacteria and molds in the air exceed the standard, and the germs enter the human respiratory tract, which can cause respiratory systems such as colds and pneumonia. disease. 2. Benzene, toluene, xylene, formaldehyde and other gases in the car greatly exceed the standard. 3. The air PM2.5 in the car seriously exceeds the standard. All of these are harmful to the health of passengers. In the prior art, an active carbon air filter is arranged in the car to filter the air in the car. Its shortcoming i...

AI Technical Summary

Problems solved by technology

Because the space in the passenger car is small and the air is not circulated, the following problems have a serious impact on the human body: 1. The peculiar smell is serious, the total number of bacteria and molds in the air exceed the standard, and the germs enter the human respiratory tract, which can cause respiratory systems such as colds and pneumonia. disease

2. Benzene, toluene, xylene, formaldehyde and other gases in the car greatly exceed the standard

3. The air PM2.5 in the car seriously exceeds the standard

Its disadvantages are: 1. It is impossible to kill germs and molds in the air in the car

2. Unable to remove harmful gases such as benzene, toluene, xylene, and formaldehyde in the car

3. The effect of clearing the air dust in the car is not good

4. It is necessary to clean the activated carbon and replace the activated carbon regularly, which is troublesome to operate and high in use cost

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