Automatic control experiment device for smoke enterprise teaching

The invention discloses an automatic control experiment device for smoke enterprise teaching, and the main design concept of the automatic control experiment device is that a heat conduction plate which extends into an experiment device body is installed in a cavity, and is matched with a refrigeration sheet and a heat dissipation fin, so that heat generated by the operation of electrical components in the device is diffused into the cavity in a heat transfer manner, and the heat conduction plate is used for heat dissipation. And then stable airflow is formed in the cavity by using the air inlet fan in the air inlet and the exhaust fan in the exhaust port, and high-heat air is exhausted, so that external dust can be prevented from invading and staying in the cavity, meanwhile, the influence of the external environment on the interior of the cavity is reduced, and the service life of electrical components is ensured. While the heat dissipation efficiency is ensured, external dust can be effectively prevented f