CN204601902U - Air purifier - Google Patents

Abstract

The utility model discloses an air purifier, which comprises a water storage cup, a water-gas reaction cylinder and a water spraying device. The water spraying device is located in the water-gas reaction cylinder, and includes a spray head located below the air inlet on the top of the water-gas reaction cylinder, a water pump located at the bottom of the water-gas reaction cylinder and a water supply pipe connecting the spray head to the water pump. A water-gas reactor in the shape of a shrinking tube is arranged on the inner wall of the water-gas reaction cylinder under the nozzle. On the periphery of the section where the several clean air outlets of the water-gas reaction cylinder are located, an annular air outlet chamber and an air outlet are provided. The diameter of the ring-shaped air outlet cavity provided on the outer periphery of the water-gas reaction cylinder is larger than the diameter of the mouth of the water storage cup. When in use, the lower half of the water-gas reaction cylinder is inserted into the water storage cup, and the ring-shaped air outlet chamber is covered on the mouth of the water storage cup to form Airtight water storage cup. The utility model can solve the technical problems of poor effect, complex structure, high use cost, inconvenient maintenance and the like existing in the traditional filter screen type air purifier.

Description

air purifier

technical field

The utility model relates to an indoor air purifier.

Background technique

Traditional indoor air purifiers filter out the inhaled air through filters, etc., and their disadvantages are poor filtering effect on P2.5 in the air, complex structure, high cost of use and inconvenient use and maintenance.

Contents of the invention

The purpose of this utility model is to provide an air purifier to solve the technical problems of poor effect, complex structure, high use cost and inconvenient maintenance of the traditional filter-screen air purifier.

In order to realize the above-mentioned purpose of the invention, the technical scheme adopted in the utility model is as follows:

The air purifier includes a water storage cup, a water-gas reaction cylinder and a water spray device; the water spray device is located in the water-gas reaction cylinder, and includes a nozzle located below the air inlet at the top of the water-gas reaction cylinder, and a water-gas reaction cylinder. The water pump at the bottom of the cylinder and the water supply pipe connecting the nozzle to the water pump; the inner wall of the water-gas reaction cylinder below the nozzle is provided with a water-gas reactor in the shape of a shrinking tube; the middle or lower side of the water-gas reaction cylinder is provided with a Several clean air outlets for air-water separation are provided with an annular air outlet cavity and have an air outlet on the periphery of the section where the several clean air outlets of the water-gas reaction cylinder are located; The diameter is larger than the diameter of the mouth of the water storage cup. When in use, the lower half of the water-gas reaction cylinder is inserted into the water storage cup, and the annular air outlet chamber is covered on the mouth of the water storage cup to form a closed water storage cup body; the several clean air The outlet is located above the water storage line of the water storage cup.

A fan is arranged at the air inlet at the top of the water vapor reaction cylinder.

The lower half of the water-gas reaction cylinder is inserted into the water storage cup to contact the bottom of the cup, and there is a water suction port at the beginning of the bottom side wall of the water-gas reaction cylinder.

The utility model has the advantages of simple structure, no filter parts; easy to use, only need to add water without replacing the filter parts, maintenance-free; convenient manufacture, low use cost.

Description of drawings

Fig. 1 is a schematic diagram of the internal structure of the utility model.

Detailed ways

The concrete structure of the present utility model is shown in Fig. 1, and the air purifier mainly includes three parts including a water storage cup 1, a water-gas reaction cylinder 2 and a water spraying device 3. The water-gas reaction cylinder 2 and the water spray device 3 are integrally structured, and the water storage cup 1 is another part. The water spray device 3 is fixed inside the water-gas reaction cylinder 2, including a shower nozzle 3-1 below the air inlet 2-1 at the top of the water-gas reaction cylinder, and a water pump 3-2 at the bottom of the water-gas reaction cylinder 2 And the water supply pipe 3-3 that connects the nozzle 3-1 to the water pump 3-2. The spray nozzle 3-1 is located in the center of the air inlet and is a spray nozzle with a large flow rate. An axial flow suction fan is arranged at the air inlet 2-1 at the top of the water vapor reaction cylinder 2 . The inner wall of the water-gas reaction cylinder 2 located below the nozzle 3-1 is provided with a circle of water-gas reactor 2-2 in the shape of a shrinking tube, and its function is to guide the inhaled gas to the middle of the airway. Reactor 2-2 can also be that the intake air forms a swirl shape here. There are several clean air outlets 2-3 for gas-water separation on the side wall of the middle or lower part of the water-gas reaction cylinder 2, so that the cleaned gas is discharged from the water-gas reaction cylinder 2 through the outlet. On the outer periphery of the section where the several clean air outlets 2-3 of the water-gas reaction cylinder 2 are located, an annular air outlet chamber 2-4 is installed and has an air outlet 2-5, and the clean air passes through the annular air outlet chamber 2-4. Air ports 2-5 are exhausted. The diameter of the ring-shaped air outlet chamber 2-4 provided on the periphery of the water-gas reaction cylinder 2 is larger than the diameter of the mouth of the water storage cup 1. When in use, the lower half of the water-gas reaction cylinder 2 is inserted into the water storage cup 1, and the ring-shaped air outlet chamber 2-4 4 Cover the mouth of the water storage cup 1 to form an airtight water storage cup body; the several clean air outlets 2-3 are located above the water storage line of the water storage cup 1. The lower half of the water-gas reaction cylinder 2 is inserted into the water storage cup 1 to contact the bottom of the cup, and there is a water suction port 2-6 at the beginning of the bottom side wall of the water-gas reaction cylinder.

The lower half of the water-gas reaction cylinder 2 is inserted into the water storage cup 1 and does not contact the bottom of the cup, and the formed gap acts as a water suction port. The water pump 3-2 is arranged near the bottom of the cup of the water-gas reaction cylinder 2, so that the water suction port of the water pump 3-2 is positioned at the bottom of the cup body as much as possible.

The cross-sectional shapes of the water-gas reaction cylinder 2 and the water storage cup 1 can be circular, elliptical or polygonal.

Claims (3)

1. air purifier, is characterized in that, comprises water storage cup, aqueous vapor reaction tube and water spray system; Described water spray system is positioned at aqueous vapor reaction tube, comprises the shower nozzle below the air inlet being positioned at aqueous vapor reaction tube top, is positioned at water pump bottom aqueous vapor reaction tube and is connected the feed pipe of shower nozzle in water pump; The aqueous vapor reaction tube inwall be positioned at below shower nozzle is provided with a circle reducing barrel shape aqueous vapor reactor; In the middle part of aqueous vapor reaction tube or the sidewall of middle and lower part has the clean air outlet of several gas-water separation, in the periphery of several clean air outlet place sections of aqueous vapor reaction tube, be provided with ring-type outlet chamber and there is gas outlet; The ring-type outlet chamber diameter that described aqueous vapor reaction tube periphery is arranged is greater than the diameter in water storage rim of a cup portion, and during use, described aqueous vapor reaction tube Lower Half inserts water storage cup, and ring-type outlet chamber covers the rim of a cup at water storage cup, forms airtight retaining cup; Several clean air outlets described are positioned at more than water storage cup retaining line.

2. air purifier according to claim 1, is characterized in that, is provided with fan at the air inlet place on aqueous vapor reaction tube top.

3. air purifier according to claim 1, is characterized in that, described aqueous vapor reaction tube Lower Half is inserted water storage cup and contacted with bottom cup, and bottom aqueous vapor reaction tube, sidewall beginning has water sucking mouth.