3D-printed air purifier applicable to automobile environment

Abstract

The invention discloses a 3D-printed air purifier applicable to an automobile environment. The 3D-printed air purifier comprises a cuboidal shell, wherein the shell consists of a molded plate and a fixing plate, the molded plate and the fixing plate are connected together through screws, a plurality of air inlets are formed in the surface of the fixing plate, a plurality of air outlets are formedin the left and right sides of the molded plate, an air purification device and a direct-current blower are arranged inside the shell consisting of the molded plate and the fixing plate, the direct-current blower is arranged just below the air purification device, the air purification device comprises a stainless-steel filter screen layer, an activated-charcoal composite filter element and an HEPTfilter screen, three grooves are separately formed in internal surfaces of the front and rear sides of the molded plate, the three grooves in the front side of the molded plate and the three groovesin the rear side of the molded plate are in one-to-one correspondence, and the filter screen layer, the activated-charcoal composite filter element and the HEPT filter screen are sequentially arrangedin the grooves from top to bottom. The 3D-printed air purifier is simple in structure, small in size and easy to mount and can achieve an in-vehicle air purification function.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a 3D printing air purifier suitable for automobile environments. Background technique [0002] With the development of human society, the natural environment has been violated, and the air pollution caused by industrial waste gas and automobile exhaust is particularly prominent. The air quality continues to decline, which poses a serious threat to people's health, and people's requirements for the environment And the degree of attention is getting higher and higher, so various air purification equipment emerges at the historic moment. As the main means of transportation in the city, because of the small interior space of the car, there are often more drivers and passengers, and the distance between the interior of the car and the outside air The mobility is large, so it is difficult to guarantee the air quality in the car. For drivers and passengers, an air purifier that can ...

AI Technical Summary

Problems solved by technology

[0002] With the development of human society, the natural environment has been violated, and the air pollution caused by industrial waste gas and automobile exhaust is particularly prominent. The air quality continues to decline, which poses a serious threat to people's health, and people's requirements for the environment And the degree of attention is getting higher and higher, so various air purification equipment emerges at the historic moment. As the main means of transportation in the city, because of the small interior space of the car, there are often more drivers and passengers, and the distance between the interior of the car and the outside air The mobility is large, so it is difficult to guarantee the air quality in the car. For drivers and passengers, an air purifier that can be used in the car is needed to purify the air in the car, improve the air quality in the car, and ensure the safety of driving and riding. Personnel's health is not affected

[0003] Existing vehicle-mounted air purifiers are large in size and complex in structure, and are inconvenient to install and disassemble. Originally, the space in the car is small. After installing the vehicle-mounted air purifier, the interior of the car will be more crowded; moreover, the existing vehicle-mounted Most of the purifiers adopt an integrated structural design. The use of each car purifier is disposable. After a period of use, the air purifier needs to be replaced regularly, otherwise the air in the car cannot be purified well, which will give The user has brought certain economic losses; moreover, the existing vehicle-mounted air purifiers mostly use negative ion technology to purify the air. This method has the problem of secondary pollution, which is easy to generate high voltage and ozone, and the purification effect is relatively low. Poor, in the working process, the noise pollution generated is also relatively serious; and with the development of 3D printing technology, car purifiers are widely used, if 3D printing technology can be applied to the production of purifiers Undoubtedly, its production efficiency will be greatly improved, and due to the characteristics of 3D printing technology, it will significantly improve production quality and reduce the generation of defective products.

Images