Temperature and humidity control device used for airtight space

Abstract

The invention discloses a temperature and humidity control device used for an airtight space. The temperature and humidity control device comprises an air circulation device, a temperature regulation device and a humidification device. The air circulation device comprises a ventilation pipeline, ventilation holes, an airflow switching controller, an air inlet and an air outlet, wherein the ventilation holes are formed in the side wall of the ventilation pipeline, the airflow switching controller is installed on the ventilation pipeline, and the air inlet and the air outlet are formed in the ventilation pipeline. According to the temperature and humidity control device, the air temperature and humidity in the airtight space can be constant, the temperature and humidity in the airtight space can be uniformized, and meanwhile internal and external air exchange can be achieved.

Description

technical field [0001] The invention relates to an airflow control device, in particular to a temperature and humidity control device for a closed space. Background technique [0002] Confined spaces with special purposes are widely used in scientific experiments and production, and can provide controllable conditions that are difficult to achieve in the natural environment. The temperature and humidity conditions and gas flow in confined spaces are especially important. Take the artificial incubator of plants as an example, the internal gas temperature and Uniform and constant humidity parameters and timely replacement of gas are the key factors to ensure the quality of plant growth. Existing incubators have relatively extensive design for gas circulation, lack of scientific and meticulous structure, and are difficult to meet the needs of experiments and production. Contents of the invention [0003] The technical problem to be solved by the present invention is to prov...

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Problems solved by technology

[0002] Confined spaces with special purposes are widely used in scientific experiments and production, and can provide controllable conditions that are difficult to achieve in natural environments. The temperature and humidity conditions and gas flow in confined spaces are especially Important, take the artificial incubator of plants as an example. The internal gas temperature and humidity parameters are uniform and constant, and the timely replacement of gas is the key factor to ensure the quality of plant growth. The existing incubator has a relatively extensive design for gas circulation and lacks a scientific and meticulous structure. , it is difficult to meet the experimental and production needs

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