Novel refrigerating anaerobic culture box

Abstract

The invention relates to a novel refrigerating anaerobic culture box. The refrigerating anaerobic culture box comprises an operating chamber, a culture chamber, a sampling chamber, operating gloves, arefrigeration system and a gas path system, wherein a compressor, a condenser, a throttling device and an evaporator which are sequentially connected through a pipeline and form a closed loop are arranged on the refrigeration system; the refrigeration system is arranged and can decrease the temperature in the culture box to the environment temperature or below, and the condition that existing culture boxes can only perform culture at the temperature higher than the environment temperature is changed; the refrigeration process is a dehumidification process, water vapor in the box can be condensed on the evaporator of the refrigeration system, when the water vapor is condensed into water drops, the water drops can be collected in a water pan, the dosage of a desiccant can be reduced, and the use time of the desiccant can be prolonged; a fan is arranged, the temperature is controlled by a microcomputer intelligent temperature controller, and the temperature control accuracy is improved;the culture box adopts liquid crystal display and slight touch operation and is convenient to observe and use.

Description

technical field The invention relates to the technical field of biological incubators, in particular to a novel refrigerated anaerobic incubator. Background technique Anaerobic incubator is a special device for bacterial culture and operation under anaerobic environment. It can provide strict anaerobic conditions, constant temperature culture conditions and a systematic and scientific working area. The most difficult-to-grow anaerobic organisms can be cultivated in this device, and the risk of death of anaerobic organisms exposed to oxygen when operating in the air can be avoided in the past. Therefore, the anaerobic incubator is an ideal equipment for anaerobic biological detection and research. This device is also a good multi-purpose instrument, if its operation method is changed, it can provide good growth conditions for the growth and reproduction of microaerophilic bacteria. Various types of anaerobic incubators are disclosed in the prior art, such as: Patent doc...

AI Technical Summary

Problems solved by technology

However, the incubators with refrigeration function in the prior art have no corresponding design for the dehumidification process.

Third, there are more or less deficiencies in temperature precision control, anaerobic environment precision control, sealing, etc.

Fourth, the temperature in the box cannot be reflected intuitively and accurately, and the temperature cannot be re-controlled automatically; or the operation situation cannot be clearly and directly observed, and the operation is not flexible; or the front door needs to be closed and cannot be opened

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