Experimental ventilation cabinet

• Main Author: CHANG YUFEI
• Format: Patent
• Language: Chinese; English
• Published: 05.11.2021
• Subjects: CLEANING; CLEANING IN GENERAL; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; TRANSPORTING

The utility model relates to an experimental ventilation cabinet which comprises a cabinet body, an operation table is arranged in the cabinet body, an operation opening is formed in one side of the cabinet body, an air suction opening is formed in the top of the cabinet body, an air outlet pipe is arranged at the air suction opening in a communicating mode, and an exhaust fan is arranged at the end, away from the cabinet body, of the air outlet pipe in a communicating mode. A baffle used for sealing the operation opening is arranged at the operation opening in a sliding mode, and a fixing piece used for fixing the baffle is further arranged on the cabinet body. The device has the effect of preventing harmful gas from escaping to a certain extent. 本申请涉及一种实验通风柜，其包括柜体，所述柜体内设置有操作台，所述柜体的一侧开设有操作口，所述柜体的顶部设置有抽风口，所述抽风口处连通设置有出风管，所述出风管远离柜体的一端连通设置有抽风机，所述操作口处滑动设置有用于封闭操作口的挡板，所述柜体上还设置有用于固定挡板的固定件。本申请具有在一定程度上防止有害气体逸散的效果。