Negative-pressure self-service sampling room
The invention relates to a negative-pressure self-service sampling room. The sampling chamber comprises a sampling chamber body, a chamber door is arranged on the sampling chamber body, an air inlet channel communicated with the interior of the sampling chamber body is arranged outside the sampling...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a negative-pressure self-service sampling room. The sampling chamber comprises a sampling chamber body, a chamber door is arranged on the sampling chamber body, an air inlet channel communicated with the interior of the sampling chamber body is arranged outside the sampling chamber body, a first air filtering structure is arranged in the air inlet channel, and an air outlet channel communicated with the interior of the sampling chamber body is arranged outside the sampling chamber body; a second air filtering structure, an air sterilizing structure and an air draft device are arranged in the air outlet channel, a sample bin, a gesture sensing device and a first ultraviolet lamp are arranged in the sampling chamber body, an inner bin door communicated with the interior of the sample bin is arranged outside the sample bin, and the inner bin door is located in the sampling chamber body; a second ultraviolet lamp is arranged in the sample bin, an electric door opening and closing device i |
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