Ultra-clean laminar flow ventilation cabinet special for radiopharmaceuticals

The utility model relates to a special ultra-clean laminar flow ventilation cabinet for radiopharmaceuticals, which comprises a cabinet body, and a storage area, an operation area and a fresh air area which are separated from one another are arranged in the cabinet body; through cooperative arrangement of the upper and lower pull glass windows and the lead glass window of the cabinet body, radiation protection can be carried out on the upper body of an operator to a certain extent on the basis that the operator has a relatively large visual field and operation flexibility; through the arrangement of lead protection layers on the cabinet body of the storage area and the operation area, radiation can be greatly prevented from leaking out of the cabinet body, radiation protection can be carried out on the lower body of an operator to a certain extent, and radiation harm to the operator is reduced as much as possible; through cooperative arrangement of the first air hole, the second air hole, the fan, the first f