An animal laboratory air conditioning purification system

Abstract

The invention discloses an air-conditioner purifying system of an animal laboratory. The air-conditioner purifying system of the animal laboratory comprises an operation box, air washing bottles, an air collecting box, a biosorption layer, an air filtering device, an air-conditioner, a sterilization device and connecting pipes. The operation box, the air washing bottles and the air collecting box are sequentially connected. An experiment table is arranged in the operation box, an exhaust fan is arranged at the top of the operation box, the biosorption layer is arranged at the bottom of the air collecting box, an air outlet of the air collecting box is connected with the air filtering device, and the air filtering device is connected with the air-conditioner. By means of the air-conditioner purifying system of the animal laboratory, smell removing and sterilization can be effectively carried out on air entering the laboratory, an air-conditioner ventilation system can run in an internal-circulation mode, resources are sufficiently used, waste is avoided, and meanwhile damage of air exhausted from the laboratory to the external environment is reduced.

Description

technical field [0001] The invention belongs to the field of air purification facilities, in particular to an animal laboratory air conditioning purification system. Background technique [0002] In order to ensure the authenticity and accuracy of the experimental results, the environmental indicators of the animal laboratory have very strict requirements, because the laboratory is the main place where experimental animals live. In this case, in order to ensure the health of animals, air purification is the first condition. In addition to the infection of harmful substances from the outside, the excrement and microorganisms produced by animals themselves and the gases such as ammonia, hydrogen sulfide, and alcohol generated by their secondary transformation in the laboratory are also serious pollutants. These gases have a strong odor. It has a relatively large impact on the respiratory tract and internal organs of animals, and excessive concentrations may even cause the deat...

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Problems solved by technology

At present, the relevant standards do not have quantitative data and measurement methods to calibrate the allowable value of odor. Generally, there are only two methods for air purification: adding fresh air and activated carbon adsorption. Therefore, how to provide a clean and hygienic laboratory environment suitable for animal survival is an animal experiment. important question

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