High-temperature and high-humidity box with evaporatoroverflowing device

Abstract

The invention discloses a high-temperature and high-humidity box with an evaporator overflowing device. The high-temperature and high-humidity box comprises a test piece box and a control box. The control box is located on one side of the test piece box. A water tank is arranged at the bottom inside the test piece box. A heating rod set is arranged at the upper portion of the water tank. Temperature and humidity sensors are arranged on the side portion of the test piece box. A humidifier, a controller and the evaporator overflowing device are further arranged inside the control box. The humidifier is communicated with the test piece box. The controller feeds water inside the water tank to the humidifier through a water pipe. The humidifier is connected with the water tank through a water pipe. The evaporator overflowing device comprises cooling fins, an evaporation pipe, stainless steel frame sealing pieces and a stainless steel frame. The evaporation pipe is a bent coiled pipe. The cooling fins are arranged on the upper side of the evaporation pipe and evenly distributed at equal intervals. The cooling fins and the evaporation pipe are installed inside the stainless steel frame. The stainless steel frame and the cooling fins are connected through the stainless steel frame sealing pieces.

Description

technical field [0001] The invention relates to the field of building material testing equipment, in particular to a high-temperature and high-humidity chamber with an evaporator overflow device. Background technique [0002] High-temperature and high-humidity chambers are necessary testing equipment for aviation, automobiles, home appliances, scientific research and other fields. They are used to test and determine the parameters and performance of electrical, electronic and other products and materials after temperature, humidity or constant temperature environment changes. The traditional high-temperature and high-humidity chamber is usually equipped with a heating and humidifying device outside the specimen chamber, which is expensive, and the high-temperature and high-humidity environment inside the specimen chamber cannot be guaranteed. For example, the Chinese invention patent "High Temperature and High Humidity Chamber", the application number is 201210581580.9, disc...

AI Technical Summary

Problems solved by technology

[0003] The technical problem mainly solved by the present invention is to provide a high-temperature and high-humidity box with an evaporator overcurrent device, which has a reasonable design and a simple structure, and solves the problem of difficult installation of the evaporator on the high-temperature and high-humidity box

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