Ventilated bookshelf

Abstract

A ventilated book shelf belongs to the technical fields of the library management and the indoor environmental science application. The ventilated book shelf comprises a shelf body, a baffle, partition plate, an orifice plate, an air tube, a variable-frequency fan and a shutter air door; the shelf body is a rectangular cabinet with an open front and is made of five wood plates or alloy plates; the partition plates are horizontally fixed between two side face plates of the shelf body, the baffle is vertically fixed between every two partition plates, the air tube is arranged on the top of the shelf body, the orifice plate is arranged between the rear face plate of the shelf body and the partition plate; an air channel is enclosed by the orifice plate, the rear face plate and a bottom face plate of the shelf body and is communicated with the air tube, the air tube is communicated to the outside, and the variable-frequency fan and the shutter air door are arranged in the air tube along the air flow direction. The book shelf can effectively ventilate books on the book shelf to prevent mold and is good for the storage of the books and magazines. And the book shelf can eliminate the pollution to indoor air caused by harmful substances which are emitted by the books, keep the air quality in a stack room, and protect health of cleaners.

Description

technical field [0001] The invention relates to a bookshelf, in particular to a ventilation bookshelf with a ventilation function, and belongs to the technical fields of library management and indoor environment science application. Background technique [0002] The library is not only a place where books and periodicals are used intensively, but also a place where people gather. There is inevitably "pollution" from all directions every day, and this is not only related to the health of staff and readers, but also to the spread and spread of infectious diseases . Relevant studies have shown that many toxic substances can be discharged from the human lungs, and the exhaled gas contains more than 16 kinds of volatile poisons, as well as many bacteria and viruses. In addition, each person will have tens of thousands of pills per hour due to metabolism. The skin flakes fall off, and these dusts with a large number of bacteria and viruses can float and accumulate indoors for a l...

AI Technical Summary

Problems solved by technology

Since ultraviolet light does not have strong penetrability, it is obvious that the disinfection and sterilization effect of this automatic disinfection bookshelf is very limited, and it cannot eliminate the pollution of volatile harmful substances in books and periodicals to the indoor air of the library.

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