Dynamic constant-temperature and constant-humidity control assembly under high-power load

Abstract

The invention discloses a dynamic constant-temperature and constant-humidity control assembly under a high-power load, and belongs to the field of simulation environment. The assembly comprises an airduct, and an inner cavity of the air duct is sequentially provided with an air return port, an evaporator, an air feeder, an electric heater, a steam spray pipe and an air supply port from the left side. The evaporator is connected with a heat exchanger, a first-stage condenser, a first-stage compressor and a first-stage throttle valve through copper pipes, the heat exchanger is connected with asecond-stage condenser, a second-stage compressor and a second-stage throttle valve through copper pipes, and the steam spray pipe is connected with an electric heating humidifying barrel and an ultrasonic humidifying barrel through steel pipes. A closed-loop control system is formed by connecting the first-stage compressor, the second-stage compressor, the first-stage throttle valve, the second-stage throttle valve, the air feeder, the electric heater, the electric heating humidifying barrel and the ultrasonic humidifying barrel with a constant-temperature and constant-humidity controller through wires.

Description

technical field [0001] The disclosure belongs to the technical field of simulated environment climate, and in particular relates to a dynamic constant temperature and humidity control component under high power load. Background technique [0002] High-power dynamic simulation environment test is a special large-load test equipment, which is mainly used to test the performance of materials in various environments and to test the heat resistance, cold resistance, dry resistance, and humidity resistance of various materials. A constant temperature and humidity environment is required. At present, it is mainly realized by constant temperature and humidity test chambers, which are necessary test equipment for new energy vehicles, scientific research, schools and other fields. When the product is tested under high dynamic load, the existing constant temperature and humidity test chamber has defects such as large energy consumption, unstable temperature inside the chamber, and diff...

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Problems solved by technology

[0003] In view of the deficiencies in the prior art, the purpose of the present disclosure is to provide a dynamic constant temperature and humidity control assembly under high power load, which solves the problem of unstable temperature in the constant temperature and humidity test chamber in the prior art

[0005] The purpose of the present invention is to provide a dynamic constant temperature and humidity control assembly under high-power load, to solve the problem that a test under high dynamic load is needed in the actual production proposed in the above-mentioned background technology

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