CN205402951U - Water -washing air purifier - Google Patents

Abstract

The utility model discloses a water-washing air purifier, which comprises a casing, an air inlet is arranged at the bottom of the casing, an air outlet is arranged at the top of the casing, a filling material layer, a water spraying Nozzle, water blocking mechanism, fan and filter screen; a reservoir is provided below the filling material layer, the bottom of the reservoir is a sedimentation tank, and a return pipeline is provided on the upper part of the reservoir, and the return pipeline passes through a water filter element , The water pump is connected with the sprinkler head. The utility model mainly uses water washing to purify the air, so the requirements for the existing filter screen or integrated filter screen are very low, and even the filter screen can be used, thereby realizing the long-term use of the air purifier with low cost.

Description

A washing type air purifier

technical field

The utility model relates to a water washing type air purifier.

Background technique

In recent years, with the frequent occurrence of smog, more and more people have begun to pay attention to air quality. In the prior art, air purifiers are generally used to remove impurities in the air and improve air quality. 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 PM2.5, dust, pollen, odor, formaldehyde and other decoration pollution, bacteria, allergens, etc.), products that effectively improve air cleanliness. At present, it is mainly used in homes, office buildings and other places.

Existing air purifiers generally all use filter screens or integrated filter screens to filter. However, because the dust-holding capacity of the filter screen is limited, the existing air purifier needs to replace the filter screen after a period of use, which not only brings trouble to the user, but also increases the burden on the user. economic burden.

Therefore, developing an air purifier that can be used for a long time, and its cost is controllable, obviously has positive practical significance.

Contents of the invention

The purpose of the utility model is to provide a water-washing air cleaner.

In order to achieve the purpose of the above invention, the technical solution adopted by the utility model is: a water-washing air cleaner, including a housing, an air inlet is provided below the housing, an air outlet is provided above the housing,

A filling material layer, a water spray nozzle, a water blocking mechanism, a fan and a filter screen are sequentially arranged in the air traveling direction;

The bottom of the filling material layer is provided with a reservoir, the bottom of which is a sedimentation tank, and the upper part of the reservoir is provided with a return water pipeline, which communicates with the water spray nozzle through a water filter element and a water pump.

In the above, the filling material layer, water spray nozzle, water blocking mechanism, fan and filter are all located in the housing. The filling material layer cooperates with the water spray nozzle, and after the sprayed water flows into the filling material layer, it has a better dust removal effect. The water blocking mechanism is used to intercept the rising water vapor and prevent the water vapor from invading the fan and the filter screen and causing adverse effects. The function of the filter screen is to further purify the air to achieve a better purification effect. Of course, no filter screen is also required.

The water filter element can filter the impurities in the water, and the prior art can be adopted.

The upper part of the reservoir is provided with a return water pipeline, and the return water pipeline communicates with the water spray nozzle through the water filter element and the water pump. Thus forming a complete water circulation system.

Preferably, the return water pipeline communicates with the water spray nozzle through the water filter element, the sterilizing mechanism, and the water pump.

Preferably, the sterilizing mechanism is a UV sterilizing mechanism. The UV sterilizing mechanism can remove bacteria in the water, ensuring that the circulating water can be used for a long time without deterioration.

In the above technical solution, the lower part or bottom of the sedimentation tank is provided with a sewage outlet.

In the above technical solution, the water storage tank is provided with a water injection port.

In the above technical solution, a water level monitoring mechanism is provided in the reservoir. The water level monitoring mechanism is used to monitor the water level of the reservoir to keep it within the set range to maintain the normal operation of the water circulation system.

Due to the application of the above-mentioned technical solutions, the utility model has the following advantages compared with the prior art:

1. The utility model design obtains a water-washing air purifier, which mainly uses water washing to purify the air, so the requirements for the existing filter screen or integrated filter screen are extremely low, and even the filter screen can be used, so as to realize The long-term use of the air purifier is guaranteed, and the cost is low, which obviously has positive practical significance;

2. The utility model also has a humidification function at the same time, so it has better cost performance and is more suitable for marketization;

3. The utility model has a simple structure, is easy to prepare, and is easy to operate and use, and is suitable for popularization and application.

Description of drawings

Fig. 1 is a schematic structural view of Embodiment 1 of the utility model.

Fig. 2 is a flow diagram of air and water in Embodiment 1 of the utility model.

Among them: 1. Shell; 2. Filling material layer; 3. Spray nozzle; 4. Water blocking mechanism; 5. Fan; 6. Filter; 7. Reservoir; 8. Sedimentation tank; 9. Return water pipeline ; 10, water filter element; 11, UV sterilization mechanism.

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Embodiment one

Referring to Figures 1-2, a water-washing air purifier includes a housing 1, an air inlet is provided below the housing, and an air outlet is provided above the housing.

A filling material layer 2, a water spray nozzle 3, a water blocking mechanism 4, a fan 5 and a filter screen 6 are sequentially provided in the air traveling direction;

The bottom of the filling material layer is provided with a reservoir 7, the bottom of the reservoir is a sedimentation tank 8, and the upper part of the reservoir is provided with a return water pipeline 9, and the return water pipeline passes through a water filter element 10, a UV sterilizing mechanism 11, a water pump Connected to sprinkler head.

The lower part or bottom of the sedimentation tank is provided with a sewage outlet.

A water injection port is provided on the reservoir. A water level monitoring mechanism is provided in the reservoir.

Claims (6)

1. A water washing type air cleaner is characterized in that: comprise housing (1), the below of housing is provided with air inlet, and the top of housing is provided with air outlet, A filling material layer (2), a water spray nozzle (3), a water blocking mechanism (4), a fan (5) and a filter screen (6) are sequentially arranged in the air traveling direction; The bottom of the filling material layer is provided with a water storage tank (7), the bottom of the water storage tank is a sedimentation tank (8), and the top of the water storage tank is provided with a return water pipeline (9), and the water return pipeline passes through a water filter element (10 ), the water pump communicates with the sprinkler head. 2. The water-washing air cleaner according to claim 1, characterized in that: the return water pipeline communicates with the water spray nozzle through the water filter element, the sterilizing mechanism, and the water pump. 3. The water-washing air cleaner according to claim 2, characterized in that: the sterilizing mechanism is a UV sterilizing mechanism (11). 4. The water-washing air cleaner according to claim 1, characterized in that: the lower part or bottom of the sedimentation tank is provided with a sewage outlet. 5. The water-washing air cleaner according to claim 1, characterized in that: the water storage tank is provided with a water injection port. 6. The water-washing air cleaner according to claim 1, characterized in that: a water level monitoring mechanism is provided in the water storage tank.