Oxygen-enriched high-temperature damp-heat comprehensive aging box

Abstract

The invention discloses an oxygen-enriched high-temperature damp-heat comprehensive aging box which comprises a box body and a gate installed on the front surface of the box body, a circulating air duct used for guaranteeing test temperature and humidity is arranged in the box body, and a fan, a heater, an evaporator and a humidifier are sequentially arranged in the circulating air duct from top to bottom. A refrigerating system connected with the evaporator and used for refrigerating and cooling is further arranged at the bottom of the box body, a control system used for controlling all components and parts and a safety protection device is further installed in the box body, an oxygen supply system and an oxygen exhaust system are further arranged in the box body, and a humidifying water tank is installed below the front portion of the box body. The oxygen-enriched high-temperature damp-heat comprehensive aging box can be used for constant or programmed test, and can also be used for setting a continuous program, so that the test functions are rich; the aging box has the functions of high-temperature, damp-heat and oxygen supply, can more truly simulate the aging condition of natural products, improves the test accuracy, saves the test time and cost, and is beneficial to the research and development of the products.

Description

technical field [0001] The invention relates to the technical field of interior decoration, in particular to an oxygen-enriched, high-temperature, humid-heat comprehensive aging box. Background technique [0002] At present, the aging box on the market is mainly based on high-temperature aging, lack of humid heat and simultaneous oxygen aging, and cannot completely simulate the aging of natural products. The aging speed is slow, which can no longer meet the aging of electronic components, touch screens and other electronic products in the mobile phone industry. test. Oxygen is not very active at room temperature, and it is not easy to interact with many substances, but it is very active at high temperature, and can directly combine with various elements. The electronegativity of oxygen atom is second only to fluorine. The current mobile phones, especially the key active materials of the touch screen, are very sensitive to the oxidation of oxygen in the air. Without effectiv...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the aging box in the prior art is mainly based on high temperature aging, lacks damp heat and simultaneous oxygen supply aging, cannot completely simulate the aging situation of natural products, and the aging speed is relatively slow. High temperature, humid heat and oxygen supply functions, more realistically simulate the aging of natural products, and accelerate the aging speed of the oxygen-enriched high temperature and humidity comprehensive aging box

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