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Системы распределения воздуха в чистых помещениях
Решетка для передачи воздуха в чистых помещениях
A double-sided door or partition grille with opposed chevron blades that passes pressure-relief air while blocking direct vision between rooms.
- No Direct Line of Sight
- Low-Resistance Transfer Path
- Adjustable Wall Sleeve
- Double-Sided Chevron Blades
Введение продукции
The cleanroom air transfer grille allows passive airflow between adjacent rooms when a pressure difference exists but a ducted transfer branch is unnecessary. Opposed V-shaped aluminum blades overlap through the wall opening, preventing a straight visual path while leaving a broad free area. Matching front and rear frames clamp around the partition, and an adjustable sleeve covers the cut edges of doors or sandwich panels. The removable faces provide access for wiping the blade channels and the interior sleeve.
Основные характеристики
A large free area passes pressure-relief air with less resistance than a densely baffled acoustic transfer unit.
The telescopic sleeve adapts one grille set to different cleanroom door and wall thicknesses.
Two removable finished faces leave the internal blade passages accessible from either room.
Обеспокоенность клиентов продуктами
A passive transfer opening must relieve room pressure without exposing unfinished partition edges or creating a direct line of sight.
A plain wall opening allows direct visibility and light passage between controlled rooms.Opposed chevron blades overlap the opening while retaining a usable airflow path.
The grille frame does not span the thickness of a sandwich-panel wall or door.An adjustable sleeve bridges the partition and seals both room-side frames to the cutout.
Pressure relief is inadequate because the transfer core has too little free area.Generous blade spacing minimizes resistance for the selected grille width and pressure differential.
Dust remains trapped inside an enclosed double-sided grille.Detachable face frames expose the blade passages and sleeve for cleaning from either side.
Типичные приложения
Pressure transfer through cleanroom doorsAir movement between gowning stagesTransfer paths in laboratory partitionsReturn-air relief from small clean support roomsPressure equalization across service corridors
Технические параметры
Representative material and size ranges for a no-sight cleanroom transfer grille are listed below.
| Основной материал | Profiled aluminum frames and opposed chevron blades with telescopic partition sleeve |
|---|---|
| Толщина панели | 1.2–2.0 mm profiled aluminum blade and frame walls |
| эффективная ширина | 200–800 mm nominal transfer opening width |
| Максимальная длина | Up to 800 mm grille width in a single door or wall set |
| Толщина линий стали | 0.8–1.0 mm optional galvanized-steel telescopic wall sleeve |
| Плотность ядра | Approximately 2700 kg/m³ for the aluminum chevron blade assembly |
| Теплопроводимость | Approximately 200–210 W/(m·K) for the aluminum chevron blade assembly |
| Поверхностная отделка | White powder-coated, clear anodized or mill-finished aluminum |
| Объединенный тип | Opposed room-side frames joined by an adjustable sleeve and perimeter foam seals |
| Customization | Доступно в зависимости от предполагаемого применения и операционной среды. |
Доступные варианты
Single face with opposite frame or double grille set25–100 mm adjustable partition sleeveWhite powder coat or clear anodized finishSandwich-panel and cleanroom-door mounting kits
Planning a Cleanroom Air Transfer Grille specification?
Отправьте нам ваши габариты, условия монтажа, целевые показатели производительности и требуемую отделку поверхности.
