CN201052288Y - Air clarifying device - Google Patents

Abstract

The utility model relates to the air cleaning field, in particular to an air cleaning apparatus, which is used for indoor air cleaning. The utility model comprises a box body (1) and an activated char suction plate (2) which is arranged in the box body (1). An air inlet channel (3) is arranged on the upper wall of the box body (1), and the lateral wall of the box body (1) is provided with a ventilating fan (5), a one-way valve (4) is arranged in the air inlet channel (3), and a timing automatic switch (7) is mounted on a power cord (6) between the ventilating fan (5) and a power supply. The utility model has the advantages that the utility model can eliminate the indoor pollution of harmful substance, can purify indoor air, and can protect body health of people.

Description

Air cleaner

Technical field

This utility model relates to air purification field, and a kind of specifically air cleaner is used for indoor air purification.

Background technology

Known to the inventor, interior decoration is a ubiquitous phenomenon in people's actual life, owing to used as ornament materials such as corium, paint, adhesive, if deal with improperly, will give out the harmful substance that contains benzene, formaldehyde etc., these indoor pollutions can influence nervous system, immune system, hormonal system of people etc., even might produce carcinogenic.

Summary of the invention

The technical problems to be solved in the utility model is to overcome the shortcoming that exists in the prior art, and the pollution abatement of a kind of energy, the air cleaner that purifies the air of a room are provided.

This utility model is achieved in that a kind of air cleaner for this reason, it is characterized in that: it is by casing and place the intravital activated carbon adsorption plate of case to constitute, the upper wall of casing has the air admission passage, its sidewall is provided with exhaust fan, be provided with check valve in the air admission passage, on the power line between exhaust fan and the power supply time switch be installed.

The beneficial effects of the utility model are: the pollution of harmful substance in the energy decontamination chamber, purify the air of a room, and the protection people are healthy.

Description of drawings

Accompanying drawing is this utility model structural representation.

Among the figure: 1. casing, 2. activated carbon adsorption plate, 3. air admission passage, 4. check valve, 5. exhaust fan, 6. power line, 7. time switch.

The specific embodiment

With reference to the accompanying drawings, a kind of air cleaner, it is by casing 1 and place the activated carbon adsorption plate 2 in the casing 1 to constitute, the upper wall of casing 1 has air admission passage 3, its sidewall is provided with exhaust fan 5, be provided with check valve 4 in the air admission passage 3, on the power line 6 between exhaust fan 5 and the power supply time switch 7 be installed.

During use, can be according to the indoor pollution degree, by the 7 control clarification times of air in casing 1 of time switch.

Claims (1)

1. air cleaner, it is characterized in that: it is by casing (1) and place the activated carbon adsorption plate (2) in the casing (1) to constitute, the upper wall of casing (1) has air admission passage (3), its sidewall is provided with exhaust fan (5), be provided with check valve (4) in the air admission passage (3), on the power line (6) between exhaust fan (5) and the power supply time switch (7) be installed.

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