Harmful gas purifier

Abstract

The invention discloses a harmful gas purifier, an outer shell of the purifier is a column body, a frame is arranged at the bottom part, an air inlet is arranged on the circumference of the lower part of the outer shell and an air outlet is arranged on the top; a filter layer is arranged on the circumference of the inner wall of the lower part of the outer shell; the frame is fixed on the inner wall of the outer shell, a fan, a shell body and a drainage device are fixed on the frame, an S-shaped interval is arranged between the inner wall of the shell body and the drainage device; an invertedround table-shaped cavity is arranged at the upper end of the shell body, an ultraviolet lamp is arranged in the cavity, a filter mesh is arranged at the top part of the cavity in a sealing way, an inverted round table-shaped air duct is arranged on the top of the filter mesh, the air outlet is connected at the upper surface of the air duct, a negative iron generator, a negative oxygen generator,a water vapor generating device and a heating device are arranged in the air duct, and a fluorescent lamp is arranged at the upper part of the outer shell. The harmful gas purifier combines various means to carry out the filtration, the purification and the disinfection of air, thus thoroughly removing harmful substances in the air and benefiting the physical health of people; furthermore, the harmful gas purifier adopts the S-shaped air duct structure, thus reducing the energy input, saving the energy and improving the working efficiency.

Description

technical field [0001] The invention relates to a harmful gas purifying device, in particular to a device for purifying and decorating indoor harmful gas. Background technique [0002] With the improvement of people's living standards, the pursuit of fashion in home decoration is accelerating. Due to the extensive use of various decoration materials, purchase of indoor furniture, and laying of composite floors, formaldehyde, benzene, sulfur dioxide, and Harmful gases such as trichlorethylene and radon gas cause great harm to people's health. Scientific research results have confirmed that formaldehyde and radon are the main culprits of cancer, and medical research results have proved that benzene is a highly toxic and highly carcinogenic substance. . Although there are some air purification equipment on the market, because the harmful gas cannot be completely purified and decomposed, it cannot completely eliminate the harmful gas, and its structure is complex and consumes a...

AI Technical Summary

Problems solved by technology

Although there are some air purification equipment on the market, because the harmful gas cannot be completely purified and decomposed, it cannot completely eliminate the harmful gas, and its structure is complex and consumes a lot of energy, so it has not been widely used. Harmful gases are still endangering people's health, which is an urgent problem to be solved

The patent number is: ZL200520021599.3 patent, which uses a fan to keep the activated carbon inside in a state of motion to purify and sterilize the air, achieving a better purification effect, but this method requires a larger wind pressure from the fan. Large energy loss

Images