Low-cost high-nitrogen green storage airtight curtain

Abstract

The invention discloses a low-cost high-nitrogen green storage airtight curtain. The curtain comprises an air curtain, a partition plate, a detection device, a plurality of storage devices and a controller; a sealing zipper is arranged in front of the air curtain; the partition plate is arranged in front of the interior of the air curtain; the detection device comprises a nitrogen content detection device, a humidity detection device and a temperature detection device; the nitrogen content detection device and the humidity detection device are arranged on the outer wall of the air curtain; thetemperature detection device is arranged on one side wall in the air curtain; the storage devices are arranged in the air curtain; a pair of sliding seats of the storage device are symmetrically arranged on the inner walls of the two sides of the air curtain; and the controller can control nitrogen addition and air extraction. The curtain is reasonable in structure, good in sealing performance and capable of being automatically controlled, so that the curtain is better in storage effect and more convenient to use.

Description

technical field [0001] The invention relates to the technical field of storage airtight tents, in particular to a low-cost high-nitrogen green storage airtight tent. Background technique [0002] Chinese medicinal materials are a kind of medicinal materials. With the increasing demand for Chinese medicinal materials in the market, the planting of Chinese medicinal materials is becoming more and more widespread. Enterprises will store the collected medicinal materials before preparing a large number of Chinese medicinal materials. Due to the The storage environment requirements are relatively strict. The traditional storage method is to use sulfur and other chemicals to fumigate and kill insects, which often leaves harmful residues in Chinese herbal medicines. However, the storage devices for Chinese herbal medicines currently on the market use nitrogen-filled methods for preservation. This kind of device is often simple in structure, not only poor sealing, resulting in air i...

AI Technical Summary

Problems solved by technology

[0002] Chinese medicinal materials are a kind of medicinal materials. With the increasing demand for Chinese medicinal materials in the market, the planting of Chinese medicinal materials is becoming more and more widespread. Enterprises will store the collected medicinal materials before preparing a large number of Chinese medicinal materials. Due to the The storage environment requirements are relatively strict. The traditional storage method is to use sulfur and other chemicals to fumigate and kill insects, which often leaves harmful residues in Chinese herbal medicines. However, the storage devices for Chinese herbal medicines currently on the market use nitrogen-filled methods for preservation. This kind of device is often simple in structure, not only the sealing is not good, causing air to flow in, but also the temperature and humidity, nitrogen content and sealing inside the air tent are not good, and the medicinal materials will become moldy or the medicinal properties of the medicinal materials will be reduced.

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