Sound insulation door capable of absorbing harmful substances in air

Abstract

The invention provides a sound insulation door capable of absorbing harmful substances in air. The sound insulation door comprises a door frame and a door leaf. A sound absorption sponge is arranged in the door frame, and a door leaf groove is formed in the middle of the door frame. A sound filtering net is arranged on the inner wall of the door leaf groove, and the door leaf is hinged to the right side of the door leaf groove through hinges. The door leaf comprises an outer door leaf body, and the inner side of the outer door leaf body is fixedly connected with an inner door leaf body. The four edges of the outer door leaf body are exposed out of the inner door leaf body, and a door lock is connected to the inner door leaf body and the outer door leaf body in a penetrating mode. A handleis fixedly connected to the door lock, and the door leaf can be opened or closed through the handle on the door lock. A sealing strip is fixedly connected to the inner edge of the inner door leaf body, the house door can be effectively sealed by the sealing strip when the door leaf is closed, and thus noise cannot enter the house door. The sound insulation door has the functions that energy conservation and environmental friendliness are achieved, and the harmful substances in the air are absorbed; and pollution of the noise can be effectively isolated, and thus the indoor space can be quieter.

Description

technical field [0001] The invention relates to the technical field of doors, in particular to a soundproof door capable of absorbing harmful substances in the air. Background technique [0002] With the development of society, environmental protection has gradually become the focus of our lives. The indoor environment affects our physical and mental health, and is one of the human hazards that is increasingly valued. Indoor air pollution refers to the indoor environmental pollution behavior that causes harmful substances in indoor air to exceed the standard due to various reasons, and then affects human health. Indoor harmful substances include formaldehyde, benzene, ammonia, radioactive radon, etc. As the level of indoor pollution intensifies, the human body will produce sub-health reactions and even threaten life safety. [0003] We need a device that can absorb harmful gases in the room. In the prior art, there are air purifiers that can purify the air, but the existing...

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Problems solved by technology

[0003] We need a device that can absorb harmful gases in the room. In the prior art, there are air purifiers that can purify the air, but the existing air purifiers take up a lot of spac

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