Water-proof air-permeable enoki mushroom culture bottle

From the paper

Abstract

The utility model discloses a water-proof air-permeable enoki mushroom culture bottle, comprising a bottle body and a bottle cover, wherein the bottle cover comprises an upper cover and a lower cover. The lower cover comprises a sponge ring, a covering part and a cover cup with a certain height. The upper end of the cover cup is opened, and the centre of the lower end of the cover cup is provided with a through-hole. The cover cup is provided with an inner baffle, a sponge baffle, an outer baffle and a cup wall. The baffle is a venting baffle which has a fracture. The diameter of the cup wall is larger than the covering part. The cup wall and the covering part are concentric circles. A cover plate between the cup wall and the covering part is provided with an air hole, and the upper cover covers the opening of the upper end of the cover cup. The structure design can form an air channel comprising the air hole, the sponge ring and the through-hole on the centre of the cover cup. The air hole is a hole facing downside, so water cannot directly flow in the cover cup and because of the arrangement of the sponge, water in the air can be absorbed.