The invention relates to the technical field of laboratory instruments, in particular to a special negative-pressure sample vehicle which comprises a reagent cabinet body and a moving trolley. The reagent cabinet body is arranged on the moving trolley; the reagent cabinet body comprises a protective cover, a filtering and self-purifying device, a fan and a reagent rack partition plate; the protective cover comprises a shell frame, a self-cleaning device mounting cover is arranged on the upper side of the shell frame; a fan opening is formed in the middle of the self-cleaning device mounting cover; a cabinet door is arranged on the front side of the shell frame; observation windows are formed in the left side, the right side and the rear side of the shell frame; the fan is mounted on the lower side of the fan opening; the filtering self-cleaning device is arranged on the lower side of the fan; the reagent rack partition plate is arranged in the shell frame; the movable trolley comprisesa rack, trolley handles are arranged on the front portion and the rear portion of the rack, universal wheels are arranged at the bottom of the rack, and an electric box is arranged on the lower sideof the rack panel. The device can greatly shorten the time when reagents are exposed in the laboratory environment, ensure the cleanness of the environment in the laboratory and reduce harm of poisonous gas to experimenters.
本发明涉及实验室器械技术领域,具体地说就是一种专用负压样品车,包括试剂柜体和移动小车,试剂柜体设在移动小车上,试剂柜体包括护罩、过滤自净装置、风机和试剂架隔板,护罩包括壳体框架,壳体框架上侧设有自净装置安装罩,自净装置安装罩的中间设有风机口,壳体框架的前侧设有柜门,壳体框架的左侧、右侧和后侧均设有观察窗,风机安装在风机口的下侧,过滤自净装置设在风机的下侧,试剂架隔板设在壳体框架内,移动小车包括机架,机架的前后均设有推车拉手,机架的底部设有万向轮,机架面板的下侧设有电箱,本装置可以大大缩短试剂暴露在实验室环境中的时间,保证实验室内环境的洁净,减少毒害气体对实验人员的危害。
Special negative-pressure sample vehicle
一种专用负压样品车
2020-08-04
Patent
Electronic Resource
Chinese
Positive and negative pressure integrated device special equipment
European Patent Office | 2022
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