Using method of multi-room low-oxygen modified atmosphere maintenance and insect killing storehouse
A technology for warehouses and oxygen, which is applied to devices, applications, fumigators, etc. for capturing or killing insects. It can solve the problems of costing money, long air conditioning time, and low work efficiency, and achieve the effect of avoiding damage and improving efficiency.
Active Publication Date: 2021-02-19
TIANJIN CNRO SCI TECH
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Problems solved by technology
However, when performing oxygen adjustment in multiple warehouses, either multiple sets of air conditioning equipment are required to simultaneously reduce oxygen adjustment, which will cost a lot of money; or one by one, the air adjustment time will be long and the work efficiency will be low.
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[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] In the following detailed description, reference is made to the accompanying drawings which are included in the specification and which illustrate specific embodiments of the application and which are included in this application. In the drawings, like reference numerals describe substantially similar components in different views. Va...
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The invention relates to a using method of a multi-room low-oxygen modified atmosphere maintenance and insect killing storehouse. The using method comprises the following steps of carrying articles into a first storehouse, stacking the articles, and keeping the distance between the articles or the distance between the articles and a wall to be at least 100-500 mm; sealing the first storehouse, starting a nitrogen making system to conduct nitrogen charging and oxygen reduction on the first storehouse, meanwhile stacking the articles in the second storehouse, and sealing the second storehouse; when the oxygen content in the first storehouse reaches a first threshold value, switching the nitrogen making system to the second storehouse, and performing nitrogen charging and oxygen reduction onthe second storehouse; and when the oxygen content in the second storehouse reaches a first threshold value, communicating the nitrogen making system with the first storehouse or the second storehouseagain, and conducting circulating in sequence until the oxygen content of all storehouses is reduced to a preset value. According to the using method, by optimizing the process of a modified atmosphere maintenance and insect killing method for the articles and adopting a stepped nitrogen charging and oxygen reducing manner, the modified atmosphere maintenance efficiency is improved; and in addition, a protection device is additionally arranged in each storehouse, it is guaranteed that airtight doors are forbidden to be opened in the low-oxygen environment of the storehouses, and personal injury is avoided.
Description
technical field [0001] The invention relates to the field of hypoxic conditioning and maintenance, in particular to a method for using multiple hypoxic conditioning, maintenance and insecticide warehouses. Background technique [0002] Low-oxygen conditioned storage and insecticide technology are increasingly used. The low-oxygen controlled storage technology can realize the insecticidal, anti-insect, anti-mildew and anti-bacterial, and long-term safe storage of Chinese medicinal materials, tobacco, cultural relics, books, archives and other items; moreover, it is non-toxic and environmentally friendly, safe, fast, economical and effective, and easy to operate. Simple and many other advantages. [0003] When there are too many types and quantities of stored items, they will be stored in multiple warehouses. However, when performing oxygen adjustment in multiple warehouses, either multiple sets of air conditioning equipment are required to simultaneously reduce oxygen adjus...
Claims
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Login to View More IPC IPC(8): A01M13/00E04H5/02
CPCA01M13/00E04H5/02
Inventor 不公告发明人
Owner TIANJIN CNRO SCI TECH