ORIENTATION-ADJUSTABLE SHIP VENTILATION GRILL

An orientation-adjustable ship ventilation grill, comprising a fixed frame (1). Two fixed plates (2) are provided at the front ends of the inner walls of two sides of the fixed frame (1); multiple rotating shaft holes (20) are formed on the inner sides of the fixed plates (2); a louver (3) is rotata...

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Bibliographische Detailangaben
1. Verfasser:	LV, Fengfei
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING AUXILIARIES ON VESSELS BLASTING CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HEATING HUMAN NECESSITIES HYGIENE LIGHTING MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL RANGES RELATED EQUIPMENT SEPARATION SHIPS OR OTHER WATERBORNE VESSELS TRANSPORTING VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	An orientation-adjustable ship ventilation grill, comprising a fixed frame (1). Two fixed plates (2) are provided at the front ends of the inner walls of two sides of the fixed frame (1); multiple rotating shaft holes (20) are formed on the inner sides of the fixed plates (2); a louver (3) is rotatably connected between each two rotating shaft holes (20) on a same horizontal plane; two rotating shafts (30) are provided on two sides of each louver (3); the rotating shafts (30) are inserted into and rotatably connected to the rotating shaft holes (20); a connection rod (4) is connected to the outer sidewall of each rotating shaft hole (20); the tail ends of the connection rods (4) located at a same side are all rotatably connected to a connection plate (5) in the vertical direction. A ventilation structure of the ship ventilation grill is configured to be the rotatable louvers (3); the louvers (3) are shifted up and down according to use requirements to adjust the orientation of the louvers (3); the direction a