Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Positive pressure gas protection nucleic acid sampling clean operation room
The invention relates to a positive pressure gas protection nucleic acid sampling clean operation room, which comprises a box body unit, a positive pressure gas protection device, a positive pressure gas protection device and a negative pressure gas protection device, the top panel is arranged in the box body unit and is used for dividing the cavity into an air inlet cavity at the upper part and a nucleic acid sampling chamber at the lower part; the primary and medium efficiency combined filter is arranged on the box body unit and is used for filtering gas entering the gas inlet cavity; and the FFU is arranged on the top panel in the gas inlet cavity and is used for guiding gas in the gas inlet cavity into the nucleic acid sampling chamber. The structure is simple, the design similar to mechanical sealing is adopted, and the phenomenon of water seepage can be effectively prevented. Sampling personnel perform sampling operation in the clean sampling operation room without wearing protective clothing, so that the operation is convenient, and the sampling efficiency can be greatly improved.
本申请涉及一种正压气体保护核酸采样洁净操作室，包括：箱体单元，所述箱体单元内部设有腔体；顶部面板，所述顶部面板设置在箱体单元内，用于将所述腔体分隔成上部的进气腔和下部的核酸采样室；初中效组合式过滤器，所述初中效组合式过滤器设置在箱体单元上，用于对进入所述进气腔内的气体进行过滤；FFU，所述FFU设置在进气腔内的顶部面板上，用于将进气腔内的气体导入到核酸采样室内。本发明结构简单，类似机械密封密封的设计，可有效防止渗水的现象。采样人员在采样洁净操作室内进行采样操作，无需穿防护服，操作方便，可以大大提高采样效率。
Positive pressure gas protection nucleic acid sampling clean operation room
The invention relates to a positive pressure gas protection nucleic acid sampling clean operation room, which comprises a box body unit, a positive pressure gas protection device, a positive pressure gas protection device and a negative pressure gas protection device, the top panel is arranged in the box body unit and is used for dividing the cavity into an air inlet cavity at the upper part and a nucleic acid sampling chamber at the lower part; the primary and medium efficiency combined filter is arranged on the box body unit and is used for filtering gas entering the gas inlet cavity; and the FFU is arranged on the top panel in the gas inlet cavity and is used for guiding gas in the gas inlet cavity into the nucleic acid sampling chamber. The structure is simple, the design similar to mechanical sealing is adopted, and the phenomenon of water seepage can be effectively prevented. Sampling personnel perform sampling operation in the clean sampling operation room without wearing protective clothing, so that the operation is convenient, and the sampling efficiency can be greatly improved.
本申请涉及一种正压气体保护核酸采样洁净操作室，包括：箱体单元，所述箱体单元内部设有腔体；顶部面板，所述顶部面板设置在箱体单元内，用于将所述腔体分隔成上部的进气腔和下部的核酸采样室；初中效组合式过滤器，所述初中效组合式过滤器设置在箱体单元上，用于对进入所述进气腔内的气体进行过滤；FFU，所述FFU设置在进气腔内的顶部面板上，用于将进气腔内的气体导入到核酸采样室内。本发明结构简单，类似机械密封密封的设计，可有效防止渗水的现象。采样人员在采样洁净操作室内进行采样操作，无需穿防护服，操作方便，可以大大提高采样效率。
Positive pressure gas protection nucleic acid sampling clean operation room
一种正压气体保护核酸采样洁净操作室
CUI JINGTAO (Autor:in) / LI FEI (Autor:in) / XIANG ZERUI (Autor:in)
14.04.2023
Patent
Elektronische Ressource
Chinesisch
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