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Paper air conditioner / carton

Paper air conditioner

This design utilizes throttling effect. The stable flow process of high-pressure gas flowing to the low-pressure side through multi hole plug, small hole, valve with small diameter and capillary is called throttling process. One side of the paper box is made into an orderly funnel shape, which can be cut down and placed on the window to control the air pressure to cool down. Hot poor areas, such as Africa, can cut paper boxes for air conditioning after receiving airdrop materials, which solves the problem that poor areas cannot afford air conditioning.

University

盐城工学院

盐城工学院
盐城工学院
盐城市, China

晓东 刘,
盐城工学院

苏林 章,
盐城工学院

京京 徐,
盐城工学院