Utility model of biochemical incubator
As an experimental facility, the biochemical incubator is widely used in the routine and special microbial culture of hospitals, epidemic prevention departments and medical research institutions. evaporator is an essential part of biochemical incubator. At present, the temperature control range of biochemical incubator commonly used in most laboratories is 5 ~ 60 ℃, and the temperature control accuracy is ± 0.5 ℃. After more than five days of continuous operation, this kind of biochemical incubator often has the problems of temperature control accuracy reduction and temperature out of control. Modern scientific research also puts forward higher requirements for the temperature control accuracy of biochemical incubator.
In fact, the main reason for the temperature control accuracy reduction and temperature out of control of the biochemical incubator is that the evaporator surface of the biochemical incubator frosts after a long time of operation. The longer the operation time, the thicker the frosting, resulting in the narrowing of the air duct, the reduction of the circulating air volume, and even the blockage of the air duct.
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