CN202516436U - An air impurity and bacteria filter for nebulizer - Google Patents

Abstract

The utility model relates to an air impurity and bacterial filter for atomizer, which comprises a housin, the inside of casing is close to left end department and is equipped with the atomizing pump, is equipped with switch, air inlet and gas outlet on the panel of atomizing pump right-hand member respectively, and the inside of air inlet is equipped with polyurethane bubble cotton layer and polyene electret synthetic fiber layer in proper order, all through the tube coupling between air inlet and the atomizing pump and between atomizing pump and the gas outlet. The utility model discloses a filter simple structure is equipped with polyurethane foam layer and polyene electret synthetic fiber layer through the inside at the air inlet in proper order, can filter impurity and bacterium in the gas, prevents that the patient from inhaling the gas of pollution, prevents the cross infection germ, and the guarantee patient's is healthy.

Description

An air impurity and bacteria filter for nebulizer

【Technical field】

The utility model relates to an air impurity and bacteria filter used for an atomizer.

【Background technique】

Nebulizers are widely used in the current medical industry, but the hygienic conditions of the existing nebulizers on the market make users very worried. Traditional nebulizers simply compress liquid through the nebulizer to generate gas , the gas enters the atomization tank, and the gas outlet of the atomization tank has a gas pipeline connected to the outside world, and then the patient inhales the respiratory tract to achieve the effect of treatment. Because the gas pipeline is connected to the outside world, the gas inhaled by the patient is easy to be infected. conducive to treatment.

【Content of invention】

In order to solve the above technical problems, the utility model provides an air impurity and bacteria filter for an atomizer with a simple structure and convenient use.

The air impurity and bacteria filter used for the atomizer of the utility model includes a housing, the interior of the housing is provided with an atomizing pump near the left end, and the panel at the right end of the atomizing pump is respectively provided with a switch, an air intake Inlet and air outlet, the interior of the air inlet is provided with a polyurethane foam layer and a polyene electret synthetic fiber layer in turn, and there are pipelines between the air inlet and the atomizing pump and between the atomizing pump and the air outlet connect.

Compared with the prior art, the beneficial effect of the utility model is: the filter structure of the utility model is simple, and the polyurethane foam layer and the polyene electret synthetic fiber layer are sequentially arranged inside the air inlet, which can filter Impurities and bacteria in the gas prevent patients from inhaling contaminated gas, prevent cross-infection of germs, and protect the health of patients.

【Description of drawings】

Fig. 1 is a schematic structural view of an air impurity and bacterial filter for an atomizer described in an embodiment of the present invention;

Fig. 2 is a schematic diagram of the structure inside the air inlet of the air impurity and bacteria filter for the nebulizer according to the embodiment of the utility model.

In the picture:

1. Shell; 2. Atomizing pump; 3. Switch; 4. Air inlet; 5. Air outlet; 6. Polyurethane foam layer; 7. Polyene electret synthetic fiber layer; 8. Gas pipeline .

【Detailed ways】

Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

As shown in Figure 1-2, an air impurity and bacteria filter for an atomizer includes a housing 1, and the inside of the housing 1 is provided with an atomizing pump 2 near the left end, and the right end of the atomizing pump 2 A switch 3, an air inlet 4 and an air outlet 5 are respectively arranged on the panel, and the inside of the air inlet 4 is successively provided with a polyurethane foam layer 6 and a polyene electret synthetic fiber layer 7, and the air inlet 4 is connected with the mist The atomizing pumps 2 and between the atomizing pumps 2 and the air outlet 5 are connected by pipelines.

In the filter of the present utility model, a polyurethane foam layer 6 and a polyene electret synthetic fiber layer 7 are added at the air inlet 4, and the gas first passes through the polyurethane foam layer 6 to filter out impurities in the gas, and then passes through The polyene electret synthetic fiber layer 7 filters out bacteria in the gas, and the gas enters the gas pipeline 8 of the atomizing pump 2, and the airflow enters the atomizing tank through the atomizing pump 2, and atomizes the liquid medicine in the tank into fine particles. Then the patient inhales the airway to achieve therapeutic effect.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the utility model, some improvements and modifications can also be made. And modification should also be regarded as the protection scope of the present utility model.

Claims (1)

1. An air impurity and bacteria filter for an atomizer, comprising a housing (1), characterized in that: the inside of the housing (1) is provided with an atomizing pump (2) near the left end, and the mist A switch (3), an air inlet (4) and an air outlet (5) are respectively arranged on the panel at the right end of the chemical pump (2), and a polyurethane foam layer (6) is arranged inside the air inlet (4) in turn. It is connected with the polyene electret synthetic fiber layer (7), between the air inlet (4) and the atomizing pump (2) and between the atomizing pump (2) and the air outlet (5) through pipelines.

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