The air conditioning teaching desk is a combination of multiple air conditioning components, which are connected to the metal structure and correctly respond to the principle of producing fresh air using R134a refrigeration gas, which is commonly used in the automotive sector. School and university laboratories usually use syllabus to explain the phenomenon of air conditioning, and study the refrigeration cycle by determining the physical parameters such as temperature and pressure.Power consumption and cycle efficiency. The teaching platform includes temperature and pressure sensors, which enable users to retrieve the parameters needed to study and understand the refrigeration cycle. In order to change the charging amount into refrigeration gas, the circuit includes a charging valve and a gas recovery valve. Also to prevent natural leakage and protect the environment. This is a car air conditioning systemTherefore, it contains a transmission to effectively simulate its operating speed based on the speed of the engine. In short, the invention of the air-conditioning device makes it easy to understand the phenomenon of liquid vapor circulation.
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