Return air inlet device for purifying workshop

The utility model relates to subordinate facilities for purifying workshops, in particular to a return air inlet device for a purifying workshop, which comprises a support, wherein fixing holes are formed on the support. The return air inlet device for the purifying workshop is characterized in that...

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Bibliographische Detailangaben
Hauptverfasser:	XU TIANZHI, WEI XIUBING, TIAN JIN, TIAN ZHAOZHONG, GONG XIANGYANG, GONG BENGANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to subordinate facilities for purifying workshops, in particular to a return air inlet device for a purifying workshop, which comprises a support, wherein fixing holes are formed on the support. The return air inlet device for the purifying workshop is characterized in that a fixing support is further arranged; one end of the fixing support is hinged with the support, and the other end of the fixing support is connected with a magnetic attraction device arranged on the support; and a filter screen is arranged in the fixing support. The return air inlet device for the purifying workshop, provided by the utility model, has the advantages that the disassembly and assembly as well as the cleaning are convenient, and the service life of a return air inlet is prolonged.