Title:
PLANT FRESH-KEEPING METHOD AND FRESH-KEEPING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/137607
Kind Code:
A1
Abstract:
The steps of a plant fresh-keeping method comprise: introducing a nitrogen gas, cooling, humidifying, and removing other gases. A planet fresh-keeping device comprises a device housing (1), a sealing door (2) hinged to the device housing (1), an inflation mechanism connected to the device housing (1), a first reaction mechanism provided inside the device housing (1), and an auxiliary mechanism fixedly connected to the outer sidewall of the device housing (1); the first reaction mechanism comprises an electric control telescopic rod (7) fixedly connected to an inner top plate of the device housing (1), a liquid storage pipe (8) fixedly connected to an output end of the electric control telescopic rod (7), an inner pipeline (9) fixedly connected to the outer sidewall of the liquid storage pipe (8), and an outer pipeline (10) connected to the inner pipeline (9) by means of a driving mechanism; the inner sidewall of the liquid storage pipe (8) is fixedly connected to a partition (13). The present application relates to the technical field of plant fresh-keeping. According to the plant fresh-keeping method and fresh-keeping device, gases inside the device housing are absorbed by means of a reaction chemical solution inside the liquid storage pipe, and by starting a conveying pump, the chemical solution inside the liquid storage pipe is driven to flow, so that the absorption effect of the chemical solution is improved.
Inventors:
MEI XIUQIN (CN)
WU FUHAI (CN)
WU FUHAI (CN)
Application Number:
PCT/CN2022/072651
Publication Date:
July 27, 2023
Filing Date:
January 19, 2022
Export Citation:
Assignee:
GUANGZHOU INST TECH (CN)
International Classes:
A01G5/06; A23B7/00; F25D23/00
Foreign References:
| CN101810216A | 2010-08-25 | |||
| CN111579469A | 2020-08-25 | |||
| CN211423662U | 2020-09-04 | |||
| CN109622590A | 2019-04-16 | |||
| CN103090614A | 2013-05-08 | |||
| JP2005192448A | 2005-07-21 | |||
| JPH0628580U | 1994-04-15 |
Attorney, Agent or Firm:
BEIJING ZHONGQIAN INTELLECTUAL PROPERTY FIRM (CN)
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