Intelligent material evidence constant temperature dehumidification drying integrated cabinet

Abstract

The invention discloses an intelligent material evidence constant temperature dehumidification drying integrated cabinet, and relates to the technical field of drying equipment. The intelligent material evidence constant temperature dehumidification drying integrated cabinet comprises a cabinet box, a control panel is fixedly installed at the top of the cabinet box, electric hot plates are fixedlyinstalled on the left side, the right side and the rear side of the inner wall of the cabinet box, ultraviolet sterilization lamps are fixedly installed at the positions, above the electric hot plates, of the inner rear wall of the cabinet box, a water guide mechanism is fixedly installed at the internal top of the cabinet box through a connecting block, and a fixing mechanism is fixedly installed on the lower half part of an inner cavity of the cabinet box. According to the intelligent material evidence constant temperature dehumidification drying integrated cabinet, based on the installation of the water guide mechanism in the cabinet box, oriented intervention can be carried out on water drops formed by condensation in contact with the internal top of the cabinet box according to the characteristics of evaporation and gasification of water with a law of rising upwards from the surface of material evidence, meanwhile, the water drops are collected, and the water drops generated in the drying process are prevented from dropping into the surface of material evidence again.

Description

technical field [0001] The invention relates to the technical field of drying equipment, in particular to an intelligent physical evidence integrated cabinet with constant temperature, dehumidification, drying and drying. Background technique [0002] Physical evidence refers to all entities that can prove the real situation of a case. Tools used in criminal activities, traces left, stolen goods, etc. that can reflect the real situation of a case are called physical evidence. However, most of the methods used by criminal suspects to destroy physical evidence include throwing it into water. As the soaking time increases, the degree of damage to physical evidence tends to be serious, and corresponding drying treatment is required after salvage to ensure It will not be affected by moisture on the surface or inside of physical evidence during the subsequent evidence collection process. The information that can best reflect the evidence in physical evidence is biological evidenc...

AI Technical Summary

Problems solved by technology

The information that can best reflect the evidence in physical evidence is biological evidence, including DNA blood samples, fingerprints and dander. Currently, the commonly used drying method is heating drying. In this process, most traditional drying devices use However, the form of evidence cannot be unified. When regular and irregular shape evidence is dried in a normal way, there is a problem of uneven drying of each part. At the same time, objects with irregular shapes The concave part of the surface will accumulate water, which will further aggravate the problem of uneven drying, which will lead to the damage of biological residual information in physical evidence that requires strict drying time

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