Self-cleaning laboratory ventilation cabinet
The utility model relates to the technical field of ventilation cabinets, and discloses a self-cleaning laboratory ventilation cabinet which is characterized in that a rectangular groove is formed in the cabinet, an operation table is fixedly connected to the surface of the rectangular groove, a fan...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to the technical field of ventilation cabinets, and discloses a self-cleaning laboratory ventilation cabinet which is characterized in that a rectangular groove is formed in the cabinet, an operation table is fixedly connected to the surface of the rectangular groove, a fan is arranged in the cabinet, a partition plate is fixedly connected to the upper side of the cabinet, and a conical groove is formed in the surface of the partition plate; an air bellow is arranged on the surface of the cabinet and communicated with the partition plate through a conical groove, a fan is arranged on the surface of the partition plate, glass is fixedly connected to the surface of the cabinet, and two auxiliary grooves are formed in the surface of the glass. According to the self-cleaning type laboratory ventilation cabinet, when a tester performs an experiment in the cabinet, the tester puts related experiment articles on the surface of the operation table through the auxiliary grooves in the glass w |
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