A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a clean pass box. The pass box comprises a cabinet body, a pass box unit, two cabinet doors and a purifying mechanism. The cabinet body is internally provided with an installation channel, and the pass box unit is installed in the installation channel. The two cabinet doors are mounted on the cabinet body. Each cabinet door comprises a door body and an observation window, and the observation window is installed on the door body. Each door body comprises a first door body unit and a second door body unit. The pass box unit and first door body units are respectively provided with electromagnetic lock main bodies and magnetism adsorbers, and the cabinet body is provided with two control switches corresponding to the two electromagnetic lock main bodies. The purifying mechanism comprises a first guide duct, a second guide duct, a blower fan and a filtering device. The inner wall, close to any side of the two sides of the two cabinet doors, of the pass box unit is provided with multiple air outlets. The side, far from the air outlets, of the installation channel is provided with multiple air inlets, and the air inlets are located at the position where the installation channel and the first door body unit are jointed. By employing the pass box, the cleanliness of the air entering a clean zone from an unclean zone is effectively improved.
The invention discloses a clean pass box. The pass box comprises a cabinet body, a pass box unit, two cabinet doors and a purifying mechanism. The cabinet body is internally provided with an installation channel, and the pass box unit is installed in the installation channel. The two cabinet doors are mounted on the cabinet body. Each cabinet door comprises a door body and an observation window, and the observation window is installed on the door body. Each door body comprises a first door body unit and a second door body unit. The pass box unit and first door body units are respectively provided with electromagnetic lock main bodies and magnetism adsorbers, and the cabinet body is provided with two control switches corresponding to the two electromagnetic lock main bodies. The purifying mechanism comprises a first guide duct, a second guide duct, a blower fan and a filtering device. The inner wall, close to any side of the two sides of the two cabinet doors, of the pass box unit is provided with multiple air outlets. The side, far from the air outlets, of the installation channel is provided with multiple air inlets, and the air inlets are located at the position where the installation channel and the first door body unit are jointed. By employing the pass box, the cleanliness of the air entering a clean zone from an unclean zone is effectively improved.
Clean pass box
CHENG YONGCHUN (author)
2015-10-21
Patent
Electronic Resource
English
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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