Temperature and humidity uniformity adjusting system

Abstract

The invention relates to a temperature and humidity uniformity adjusting system. The system comprises an airtight enclosure, the plenum chamber fixedly hoisted in the airtight enclosure, and realizing gas communication between the interior and the exterior of the plenum chamber through the top and the bottom of the plenum chamber, and at least one fan arranged at the top of the plenum chamber and configured to enable gas inside and outside the plenum chamber to circulate after being started, so that the uniformity of temperature and humidity at different positions in the airtight enclosure is promoted. Meanwhile, a heating device and a humidity control device are combined, accurate and uniform regulation and control over the temperature and humidity of the warehouse are achieved, temperature and humidity fluctuation of the storage space can be reduced, and stable storage of cultural relics, books, traditional Chinese medicinal materials, tobaccos and the like is facilitated.

Description

technical field [0001] The invention relates to the field of maintenance of traditional Chinese medicinal materials, in particular to a temperature and humidity uniformity adjustment system. Background technique [0002] The problem of pest control has become a universal problem to be solved urgently in the field of storage such as Chinese medicinal materials. Chemical fumigation and physical radiation can easily cause excessive chemical residues and irreversible damage to medicinal materials, affect the quality of medicinal materials, pollute the environment, and even endanger the health of workers. In 2014, the "Standards for Storage Management of Chinese Medicinal Materials" (SB / T11094-2014) issued by the Ministry of Commerce clearly stipulated that "Chinese medicinal materials should not be fumigated with aluminum phosphide or abused with sulfur during storage." Although the freezing insecticide method can avoid the above-mentioned problems, it is difficult to realize l...

AI Technical Summary

Problems solved by technology

However, the existing controlled atmosphere insecticidal system does not have a heating system or the temperature and humidity uniformity of the heating system is poor, and the temperature and humidity deviations at each corner of the storage body are relatively large

[0004] Controlling the temperature and humidity in the process of low-oxygen conditioning and maintenance and insecticide plays an important role in maintaining the properties and efficacy of medicinal materials. In the process of temperature control and humidity, uneven temperature and humidity are prone to occur, resulting in local temperature and humidity exceeding the standard and affecting the storage effect of medicinal materials

On the other hand, uneven temperature and humidity will affect the accuracy of temperature and humidity detection in the warehouse and affect the control accuracy of temperature and humidity.

Therefore, the problem of uneven temperature and humidity in the warehouse needs to be solved urgently

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