Anti-freezing and anti-condensing device and method for climatic environmental chamber

The invention relates to an anti-freezing and anti-condensing device and method for an climatic environmental chamber, and relates to the technical field of environmental test. The anti-freezing and anti-condensing device and method is creatively adopted in a terrace of the climatic environmental chamber and have the advantages that the device is simple but reliable in structure, can be used in most climatic environmental chambers, and is lower in cost and relatively good in feasibility; when a low-temperature test is carried out, a vent pipe fan is started along with the start of the test, sothat the temperature of the terrace can be adjusted, and relatively good operability is achieved; and the design structure is simple, the operation is easy, the implementation is easy, the environmental test efficiency can be effectively improved, and good economic benefits and popularization values are achieved. 本发明涉及种气候环境舱防冻防冷凝装置及方法，涉及环境试验测试技术领域。本发明创造性地在气候环境舱地坪中采用种防冻防冷凝装置及方法，装置结构简单但可靠，能够在绝大多数气候环境舱中使用，且成本较低，具有较好的可行性，在进行