CN206504414U - A kind of air purifier - Google Patents

Abstract

The utility model discloses a kind of air purifier with higher air filter quality, including box-type shell, the air channel of air turnover, accommodate the container of filtered fluid, non-toxic aq, fan system, active carbon filter core, photocatalyst net inside pipeline and the uviol lamp that ultraviolet is sent to photocatalyst net, small particle anion generator, humidification system and the sound insulation system positioned at box-type shell interlayer.The air-purifier designs of the utility model design are ingenious, the harmful substances such as PM2.5, particulate component, anaphylactogen, bacterium and formaldehyde in air, benzene,toluene,xylene, TVOC are removed by non-toxic aq and activated carbon and photocatalyst net, good air purification effect, it is economical and practical, wide market.

Description

an air purifier

technical field

The utility model relates to the field of air purification, in particular to a novel air purifier.

Background technique

Air purifiers, also known as "air cleaners", air fresheners, and purifiers, refer to the ability to absorb, decompose or transform various air pollutants, generally including dust, pollen, odor, formaldehyde and other decoration pollution, bacteria, allergies Original, etc., products that effectively improve air cleanliness. With the development of the economy and the continuous improvement of the level of industrialization, the number and type and severity of pollutants to the atmosphere are increasing, and the air quality is declining. The pollution of the atmospheric environment will inevitably affect the quality of indoor air. At the same time, indoor air is also affected by Due to the influence of furniture, building itself, decoration materials, etc., the contradiction between people's demand for clean air and the reality is becoming more and more prominent. It has become an inevitable trend to develop efficient and reliable air purifiers.

At present, air purifiers have the problems of poor purification effect and short service life. Most of the existing air purifiers use a combination of ordinary filter and photocatalyst net to filter the air initially, and then use photocatalyst net to eliminate harmful organic components in the air. After this kind of air purifier is used for a long time, the ordinary filter screen will be covered with dust, thereby reducing the air purification efficiency and causing secondary pollution problems. At the same time, the photocatalyst net must be in contact with harmful organic components to decompose and filter them out. However, some large particles that leak through the filter in the air will adhere to the photocatalyst net, thereby reducing the contact surface between the photocatalyst net and the air, thereby affecting the decomposition and removal efficiency of harmful organic components.

Utility model content

The purpose of the utility model is to provide a novel air purifier, which can better purify the air.

In conjunction with the accompanying drawings, the description is as follows:

An air purifier, comprising a box-type housing 1, an air inlet 2 located in the middle of the box-type housing, an air outlet 3 located on the upper part of the box-type housing 1, an air duct connecting the air inlet and the air outlet, and an air duct located at the inlet The fan system 7 at the tuyere to promote air flow and the humidification system 17 at the air outlet, the lower part of the box-type housing 1 is provided with a container 8 containing the filtered liquid 9, and the air inlet 2 passes through the air duct and the air inlet of the container 8 Connected, the air directly enters the filtered liquid 9 through the air inlet of the container 8, and the upper part of the filtered liquid 9 in the container 8 has two layers of splash-proof partitions 11, and the two-layer splash-proof partitions 11 respectively leave outlets in opposite directions for use. The air outlet at the bottom of the container 8 communicates with the air outlet on the top; on the air outlet air duct on the top of the container 8, a photocatalyst net 13 and an ultraviolet lamp 12 that sends ultraviolet rays to the photocatalyst net are arranged, and an activated carbon filter element is arranged in sequence in the air duct before the air outlet behind the photocatalyst net 14. Small-diameter negative ion generator 15.

The air inlet of the container 8 divides a plurality of small air-washing tubes 10, and the air-washing small tubes 10 are provided with a plurality of small holes, which can effectively increase the contact area between the air and the filtered liquid 9.

The box-type housing 1 is provided with a sound insulation system 20 composed of sound insulation cotton.

The middle part of the box-type housing 1 is provided with a display screen 4 and a control button 5, and an air quality monitoring probe 19 is installed at the air inlet 2 and the air outlet 3, which are respectively used to monitor the indoor air quality and the purification effect of the air purifier, The monitoring result is displayed on the display screen 4 .

There are two groups of photocatalyst nets 13 positioned inside the air duct, which are respectively arranged around the ultraviolet lamps 12 that emit ultraviolet rays to the photocatalyst nets.

The filtered liquid 9 can be, but not limited to, water, glycerin, vegetable oil, mineral oil or a mixture of two or more non-toxic liquids.

Heavy metal antibacterial components such as silver salts and copper salts can be added to the filter liquid 9 used, but not limited to.

Natural antibacterial components such as antimicrobial peptides, bile alum, realgar and plant essential oils can be added to the filter liquid 9 used.

The filter liquid 9 used can be added, but not limited to, sodium benzoate, sorbitol, phenoxyethanol, methylisothiazolinone and parabens antiseptic antibacterial agent components.

Beneficial effects: the utility model provides a new type of air purifier, the air purifying device includes a non-toxic liquid filtration system arranged in a box-type casing along the air duct, a nano photocatalyst filter, an ultraviolet lamp, an activated carbon filter element and a small The particle size negative ion generator can effectively remove PM2.5, pollen, dust, bacteria, viruses, allergens and other particulate matter in the air, as well as formaldehyde, benzene, toluene, xylene, TVOC (Total Volatile Organic Compounds, total volatile organic compounds and other organic pollutants. It uses non-toxic liquid to filter, effectively cleans the air, effectively overcomes the problems of easy clogging, low filtration efficiency and secondary pollution of traditional membrane filtration, and increases The ecological small particle size negative ions can significantly improve the air quality and be more beneficial to people's health. It has the advantages of long service life, convenient replacement of filter liquid, good purification effect, economical and practical advantages and broad market prospects.

Description of drawings

Fig. 1 is the structural representation of a kind of novel air purifier of the utility model;

Fig. 2 is a schematic cross-sectional structure diagram of a novel air purifier of the present invention.

Among them: 1. Box-type housing 2, air inlet 3, air outlet 4, display screen 5, control button 6, air inlet trumpet-shaped connection 7, fan system 8, container 9, filter liquid 10, air washing small tube 11, air-proof Splash partition 12, ultraviolet lamp 13, photocatalyst net 14, activated carbon filter element 15, small particle size anion generator 16, humid air outlet 17, humidification system 18, air inlet filter 19, air quality monitoring probe

detailed description

Below in conjunction with specific embodiment, the utility model is described further in detail. The embodiments should be understood as illustrative rather than limiting the scope of the present utility model, and the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of the present utility model.

Fig. 1 is a schematic structural view of the present utility model, and Fig. 2 is a schematic cross-sectional structural view of the present utility model, as shown in the figure, a new type of air purifier of the present utility model includes a box-type housing 1, which is arranged in the middle of the housing The air inlet 2 is provided with an air outlet 3 on the upper part of the box-type housing 1, and the middle part of the box-type housing 1 has a display screen 4 and a control button 5, which are located in the box-type housing 1 for connecting the air inlet 2 and the outlet. The air duct of the tuyere 3 is provided with an air cleaning device and a fan system 7 for promoting air flow inside the air duct, and the fan system is an ultra-quiet system. The air cleaning device includes a container 8 for holding the filtered liquid, a filtered liquid 9, a photocatalyst net 13 positioned inside the pipeline and an ultraviolet lamp 12 that emits ultraviolet rays to the photocatalyst net, an active carbon filter element 14, a small particle size negative ion generator 15 and a humidification system 17. An air quality monitoring probe 19 is installed at the air inlet 2 and the air outlet 3 to monitor the indoor air quality and the purification effect of the air purifier respectively, and the monitoring results are displayed on the display screen 4 . Inside the box-type housing 1 there is a sound insulation system 20 composed of sound insulation cotton.

A novel air purifier of the utility model can be controlled by the touch display screen 4 and the control button 5 located in the middle of the box-type housing 1, and can also be controlled and operated by an infrared remote controller. The air quality monitoring probe 19 located at the air inlet 2 can automatically adjust the speed and power of the fan through the control circuit to ensure timely and effective air quality improvement. Its humidification system 17, negative ion generator 15, and ultraviolet lamp 12 can be independently controlled and set. There is a working status alarm device, which is more intelligent and more convenient to use.

In the lower part of the box-type housing 1 there is a container 8 for holding the filtered liquid, which contains the filtered liquid 9 . The container 8 containing the filtered liquid has two layers of splash-proof partitions 11. The upper splash-proof partition 11 communicates with the lower splash-proof partition 11 through the opposite opening of the air outlet of the container 8 containing the filtered liquid. The partition 11 communicates with the upper space of the filtered liquid 9 through the opening on the same side as the air outlet of the container 8 containing the filtered liquid. This design ensures the smoothness of the air duct and has the functions of splash prevention and noise reduction. A plurality of thinner tubes are separated from the air inlet of the container 8 containing the filtered liquid, and the part immersed in the non-toxic liquid 9 has a plurality of tiny holes. We call this tube the air-washing small tube 10, and the air-washing small tube 10 can effectively increase the The contact area between the air and the filter liquid 9 improves the efficiency of filtering the air. The used filtering liquid 9 can be water, glycerin, vegetable oil, mineral oil or a mixture of two or more non-toxic liquids, preferably glycerin in this embodiment.

Heavy metal antibacterial components such as silver salts and copper salts can be added to the filter liquid 9 used, but not limited to.

Natural antibacterial components such as antimicrobial peptides, bile alum, realgar and plant essential oils can be added to the filter liquid 9 used.

The filter liquid 9 used can be added, but not limited to, sodium benzoate, sorbitol, phenoxyethanol, methylisothiazolinone and parabens antiseptic antibacterial agent components.

Two sets of photocatalyst nets 13 located inside the pipeline are respectively located on both sides of the ultraviolet lamp 12. The photocatalyst materials mainly include nano-TiO ₂ , ZnO, CdS, WO ₃ , Fe ₂ O ₃ , PbS, SnO ₂ , ZnS, SrTiO ₃ , SiO ₂ etc., TiO ₂ is preferred in this embodiment.

There is a humidification system 17 in the upper left part of the box-type housing 1, and the humidification system can be an ultrasonic humidifier, a direct evaporative humidifier or a thermal evaporative humidifier. An ultrasonic type humidifier is preferred in this embodiment.

Negative ion generator 15 is installed in the air duct near the air outlet 3 in the upper right part of the box-type housing 1. There are three types of negative ions, large, medium and small. Small particle size negative ions are beneficial to human health, that is, small negative oxygen ions or Small negative oxygen ion clusters have good biological activity, travel far and enter organisms more easily. Preferred small particle diameter negative ion generator in the present embodiment.

The utility model has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited by the above-mentioned methods, as long as various insubstantial improvements are made by adopting the method concept and technical solutions of the utility model, or Directly applying the ideas and technical solutions of the utility model to other occasions without improvement is within the protection scope of the utility model.

A novel air purifier described in the utility model, its filtered liquid can effectively remove particulate matter such as PM2. Bacteria and viruses. Liquid filtration can also remove most of formaldehyde, benzene, toluene, xylene, TVOC (Total Volatile Organic Compounds, total volatile organic compounds and other organic pollutants. The photocatalyst filter located after the liquid filtration system can further catalyze formaldehyde, benzene, toluene, Organic pollutants such as xylene are converted into harmless carbon dioxide and water through chemical reactions. The ultraviolet light emitted by the ultraviolet lamp can kill bacteria and viruses and promote the catalytic efficiency of the photocatalyst filter. Then the activated carbon filter element can be absorbed by physical adsorption function to further remove residual pollutants. The small particle size negative ions produced by the small particle size negative ion generator have the following effects: (1) Improve lung function: After the human body inhales oxygen-carrying negative ions, it can increase the oxygen content of the lungs. (2) Promote Metabolism: Negative oxygen ions can activate a variety of enzymes in the body, promote metabolism, and effectively prevent the occurrence of various diseases. (3) Improve sleep: After the human body inhales air rich in negative oxygen ions, it can refresh people and improve work efficiency , can also improve sleep, and has obvious analgesic effect. (4) Fresh air, smoke and dust removal: Negatively charged negative ions and positively charged smoke dust floating in the air are neutralized by electrodes, so that they can deposit naturally, effectively Dust removal and sterilization can reduce the harm of second-hand smoke. (5) Enhance disease resistance: Negative ions can change the body's response ability, activate the function of the reticuloendothelial system, and enhance the body's immunity.

Claims (5)

1. a kind of air purifier, including box-type shell (1), the air intake vent (2) in the middle part of box-type shell, positioned at box-type shell (1) air outlet (3) on top, the air channel of the connection air intake vent and air outlet, promote at air intake vent the wind of air flow Fan system (7) and the humidification system (17) at air outlet, it is characterised in that：

The bottom of the box-type shell (1) passes through air channel and container provided with the container (8) for accommodating filtered fluid (9), air intake vent (2) (8) air intake connection, air is directly entered filtered fluid (9) by the air intake of container (8), in the container (8) The top of interior filtered fluid (9) has two layers of swash partition (11), and two layers of swash partition (11) is left out in relative direction respectively Mouth communicates the air outlet slit on container (8) bottom and top；Photocatalyst is provided with the air outlet slit air channel on container (8) top Net (13) and the uviol lamp (12) that ultraviolet is sent to photocatalyst net, in the air channel before air outlet after photocatalyst net successively It is provided with active carbon filter core (14), small particle anion generator (15).

2. a kind of air purifier according to claim 1, it is characterised in that the air intake of the container (8) is separated Many gas washing tubules (10), gas washing tubule (10) is provided with multiple tiny holes above, can be effectively increased air and filtered fluid (9) contact area.

3. a kind of air purifier according to claim 1, it is characterised in that sound insulation is provided with the box-type shell (1) The sound insulation system (20) of cotton composition.

4. a kind of air purifier according to claim 1, it is characterised in that the middle part of the box-type shell (1) is provided with Display screen (4) and control button (5), are provided with air quality monitoring probe (19), respectively in air intake vent (2) and air outlet (3) Clean-up effect for monitoring IAQ and air purifier, monitoring result is shown on display screen (4).

5. a kind of air purifier according to claim 1, it is characterised in that the photocatalyst net (13) inside air channel For 2 groups, arranged respectively around the uviol lamp (12) that ultraviolet is sent to photocatalyst net.