CN205481376U - Air purifier of office - Google Patents

Abstract

The utility model discloses an office air purifier, which comprises a main body of the purifier. The purifier is divided into a front air filter and a multifunctional composite air filter. The front air filter includes a front cover, a static-free fabric layer and High-grade activated carbon filter screen, the outer layer of the front cover is provided with a filter screen frame cover, and the multifunctional composite air filter screen includes nano-silver ion filter screen, medical-grade HEPA filter screen, nano-photocatalyst filter screen and outlet fan; this kind of office air purification The device is a double purification system. One is the passive adsorption purification mode, which adopts the mode of fan and filter to purify the air, and the other is the active air purification, which uses the diffuse characteristics of the air to reach the purification factor to every corner for air purification, and the air can diffuse to the place Both can produce a purification effect, so that the air in the entire office can be purified, thereby improving the air quality, making people work more comfortably and improving work efficiency.

Description

An office air purifier

technical field

The utility model relates to an air purifier, in particular to an office air purifier, which belongs to the field of office supplies.

Background technique

Air purifiers, also known as "air cleaners", air fresheners, and purifiers, refer to decoration pollution that can absorb, decompose, or transform various air pollutants (generally including PM2.5, dust, pollen, odor, and formaldehyde). , bacteria, allergens, etc.), household appliances that effectively improve air cleanliness, are mainly divided into household, commercial, industrial, and building. There are many different technologies and media in an air purifier that enable it to provide clean and safe air to the user. Commonly used air purification technologies include: adsorption technology, negative (positive) ion technology, catalytic technology, photocatalyst technology, superstructure photomineralization technology, HEPA high-efficiency filtration technology, electrostatic dust collection technology, etc.; material technologies mainly include: photocatalyst, activated carbon, Extremely carbon core filter technology, synthetic fibers, HEAP high-efficiency materials, negative ion generators, etc. Most of the existing air purifiers are composite, that is, multiple purification technologies and material media are used at the same time.

Nowadays, the urban smog is serious and the air pollution is serious. Office workers work indoors, and the air cannot be replaced, which will make people feel tired and affect the quality and efficiency of work. At the same time, bacteria and viruses reproduce rapidly, and the human body is easy to get sick.

Contents of the invention

The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide an office air cleaner, which can effectively solve the problems in the background technology.

In order to solve the above technical problems, the utility model provides the following technical solutions:

The utility model is an office air purifier, which comprises a main body of the purifier. The purifier is divided into a front air filter and a multifunctional composite air filter. The front air filter includes a front cover, a static electricity free cloth layer and a high-grade activated carbon. A filter screen, the outer layer of the front cover is provided with a filter screen frame cover, and the multifunctional composite air filter screen includes a nano-silver ion filter screen, a medical-grade HEPA filter screen, a nano-photocatalyst filter screen and an outlet fan.

As a preferred technical solution of the utility model, the high-grade activated carbon filter is composed of activated carbon materials.

As a preferred technical solution of the utility model, the medical-grade HEPA filter is made of laminated borosilicate microfibers.

As a preferred technical solution of the present utility model, the raw material of the nano-silver ion filter is a filter made by adding nano-silver antibacterial masterbatch in the process of high-temperature melt spinning.

The beneficial effects achieved by the utility model are: the office air purifier is a double purification system. One is the passive adsorption purification mode, which adopts the mode of fan and filter to purify the air. It is inevitable that there will be dead angles when the wind utilizes the flow of air. Therefore, most passive air purification can only produce a certain purification effect around the air purifier. It takes a long time to filter all the indoor air, and it is difficult to have an effect on the purification of the entire indoor environment. The second is active air purification, which is to use the diffuse characteristics of the air to reach the purification factor to every corner for air purification, and the air can be diffused to produce purification effects. Comparing with negative ion air purifiers, it is found that after releasing negative ions in the air, negative ions can actively attack, find polluting particles in the air, condense them into clusters, and actively settle them. The air in the entire office can be purified, thereby improving the air quality, making people work more comfortably and improving work efficiency.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the structural representation of the utility model office air purifier;

In the figure: 1. The main body of the purifier; 2. The front cover; 3. The static electricity-free cloth layer; 4. Advanced activated carbon filter; 5. Nano-silver ion filter; 6. Medical-grade HEPA filter; 7. Nano-photocatalyst filter ; 8, the fan; 9, the filter frame cover.

detailed description

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

Example 1

As shown in FIG. 1 , an office air purifier includes a purifier main body 1, and the purifier is divided into a front air filter and a multifunctional composite air filter. The front air filter includes a front cover 2, a static-free cloth layer 3 and a high-grade activated carbon filter 4, the outer layer of the front cover 2 is provided with a filter frame cover 9, and the multifunctional composite air filter includes a nano-silver ion filter 5, medical Grade HEPA filter screen 6, nano photocatalyst filter screen 7 and outlet fan 8.

Further, the electrostatic non-woven material 3 is made of 70% polypropylene and 30% polyethylene. The high-grade activated carbon filter 5 is composed of activated carbon materials. Activated carbon is a kind of microcrystalline carbon material made of carbon-containing materials with a black appearance, developed internal pore structure, large specific surface area and strong adsorption capacity. A commonly used adsorbent, catalyst or catalyst support. Medical-grade HEPA filter 6 is made of laminated borosilicate microfibers. The raw material of the nano-silver ion filter 5 is processed by a unique process by adding nano-silver antibacterial masterbatch in the process of high-temperature melt spinning. The nano-photocatalyst filter 7 is formed by doping nano-scale powder with a variety of nano-scale light-sensitive semiconductor media to ensure sufficient ventilation and contact, and then mixed with the carrier.

Use a fan to draw air into the machine, and filter the air through the built-in filter, which can mainly filter dust, peculiar smell, toxic gas and kill some bacteria. The filter is mainly divided into: particulate filter and organic filter. Particulate matter filter air purifiers are divided into coarse filter and fine particle filter. The advantage of the HEPA filter is that it is effective and safe. It is the most important technology to remove particulate pollutants in the air. Activated carbon has a strong adsorption capacity and is also the main technology to remove gaseous pollutants. Activated carbon adsorption technology is mainly divided into two categories: physical adsorption and chemical adsorption.

This kind of office air purifier is a double purification system. One is the passive adsorption purification mode, which adopts the mode of fan and filter to purify the air. It is inevitable that there will be dead angles when the wind utilizes the flow of air. Therefore, most passive air purification can only produce a certain purification effect around the air purifier. It takes a long time to filter all the indoor air, and it is difficult to have an effect on the purification of the entire indoor environment. The second is active air purification, which is to use the diffuse characteristics of the air to send the purification factor to every corner for air purification, and the air can be diffused to produce purification effects. Comparing with negative ion air purifiers, it is found that after releasing negative ions in the air, negative ions can actively attack, find polluting particles in the air, condense them into clusters, and actively settle them. The air in the entire office can be purified, thereby improving the air quality, making people work more comfortably and improving work efficiency.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (4)

1. an office air cleaning device, including purifier main body (1), it is characterized in that, described depurator is divided into preposition airstrainer and multi-functional composite air filtering net, preposition airstrainer includes protecgulum (2), the harmless layer of cloth of electrostatic (3) and senior active carbon filter screen (4), described protecgulum (2) outer layer is provided with screen frame lid (9), and multi-functional composite air filtering net includes nano-silver ionic filter screen (5), medical grade HEPA filter screen (6), nano photo-catalytic filter screen (7) and blowing machine (8).

The office air cleaning device of one the most according to claim 1, it is characterised in that described senior active carbon filter screen (5) is made up of absorbent charcoal material.

The office air cleaning device of one the most according to claim 1, it is characterised in that described medical grade HEPA filter screen (6) is made up of laminated borosilicate microfibre.

The office air cleaning device of one the most according to claim 1, it is characterised in that the raw material of described nano-silver ionic filter screen (5) adds the filter screen that nanometer silver antimicrobial master batch is made in high-temperature fusion spinning process.