Product Details
Product Introduction:
The company’s curved diffusers—also known as arc‑shaped or custom‑profile diffusers—are specialized ventilation terminals tailored to architectural forms. Breaking away from the conventional straight‑line design, they can be custom‑fabricated to match ceiling or wall contours such as arcs, broken lines, or circles, seamlessly integrating into the overall interior aesthetic while fulfilling air‑supply, return, or exhaust functions. They are widely used in high‑end settings where aesthetic appeal is paramount, including hotel lobbies, shopping‑mall atriums, theaters, and exhibition halls.
General technical specifications (using a mainstream custom curved aluminum alloy air diffuser as an example):
| Parameter Item |
Specification Details |
| Product Name |
Curved air outlet (arc-shaped) / Customized air vent for irregular shapes) |
| Nominal size |
Fully customized, fabricated to match on-site dimensions and design; no standard specifications. |
| Material Configuration |
Standard configuration: aluminum alloy profiles (with an electrostatic powder-coated finish) / Anodized); optional: stainless steel, ABS plastic |
| Leaf form |
Single-layer / Double-layer adjustable blades, or fixed linear blades (customized according to the design) |
| Applicable wind speed |
Recommended airflow / Return air velocity: 1.5–4 m/s |
| Applicable airflow volume |
Randomized dimensions and shape variations, custom‑made to match the system’s airflow rate. |
| Installation method |
Ceiling panel / Wall‑mounted installation with flanged ductwork (custom‑designed interfaces to match the design) |
| Optional Accessories |
Equipped with an airflow regulating valve, a filter screen, and a check valve. |
| Applicable medium |
Air supply, fresh air, return air, and exhaust air; medium temperature ≤60℃ |
| Work environment |
-10℃ to +60℃, relative humidity ≤95% (no condensation) |
Applicable Scenarios and Selection Recommendations:
Core use cases:
1. Air supply and return diffusers for irregularly shaped suspended ceilings in hotel lobbies, banquet halls, theaters, exhibition halls, and other spaces.
2. The terminal units of the ventilation systems in shopping mall atriums, curved corridors, and circular buildings
3. Customized interior fit-out projects for high-end office buildings, villas, and boutique hotels
4. Venues with extremely high aesthetic requirements that necessitate concealing ventilation equipment.
Key considerations for selection:
1. Custom-made to match on-site shapes and dimensions: Detailed CAD drawings or on-site measurement data must be provided based on the actual curvature, angles, and dimensions of the ceiling or wall, ensuring seamless integration between the air diffuser and the interior finish.
2. Selection based on functional requirements: For supply air outlets, we recommend models with adjustable blades to facilitate adjustment of the airflow direction; for return air outlets, a filter screen can be installed as an optional accessory for easy cleaning and maintenance.
3. Material and Appearance Selection: In humid, dust‑prone environments, aluminum alloy is the preferred choice; for applications with high aesthetic requirements, consider powder‑coated finishes that match the color of the ceiling or walls.
4. Aerodynamic Drag and Noise Control: For specially shaped air outlets, aerodynamic drag and noise control are particularly critical. During design, the blade geometry should be optimized to ensure that, while meeting airflow requirements, both drag and noise remain within acceptable limits.
Keywords:
Quote Inquiry
Please fill in your Contact information and your requirements; we will arrange for a professional to contact you!
Cross-flow air curtain machine
The cross‑flow air curtain employs a large‑diameter, slender cross‑flow impeller—also known as a tangential fan—directly driven by a single‑phase motor to generate a wide, planar, high‑velocity airflow. It is installed above or on the side of doorways. The unit features a flat, rectangular profile with a much reduced depth compared to centrifugal models, allowing it to seamlessly integrate into various ceiling designs. It is particularly well suited for spaces with limited headroom and where aesthetics and quiet operation are paramount, such as shopping malls, supermarkets, restaurants, office buildings, banks, hospitals, and residential garages.
Our company’s surface-type coolers are among the core heat-exchange devices in air-conditioning and ventilation systems. They are primarily used to cool and dehumidify air, and can also be switched to hot-water or steam mode during winter to provide air heating. By utilizing a refrigerant (such as chilled water, refrigerant, or brine) or a heat-transfer medium (such as hot water or steam) flowing inside the tubes, these units facilitate forced‑convection heat exchange with the air flowing outside the tubes, thereby regulating air temperature and humidity. As the central heat-exchange components of chiller units, fresh-air handling units, fan coil units, and other equipment, they offer high heat-exchange efficiency, flexible installation, and broad compatibility.
The ceiling‑mounted fresh air ventilator (ceiling‑type air handling unit) is a central air‑conditioning terminal unit that integrates fresh air exchange, air temperature and humidity control, air filtration and purification, and energy recovery. The unit features a concealed ceiling‑mount installation, suspended within the building’s suspended ceiling. It utilizes chilled water or hot water piping to provide cooling and heating, while simultaneously exhausting indoor stale air and supplying filtered outdoor fresh air. This system not only enhances indoor air quality in enclosed spaces but also regulates air temperature through heat‑exchanger coils, offering both ventilation and central air‑conditioning functions. It delivers energy savings, minimizes floor space occupation, and is widely suited for integration into fresh air systems in commercial, industrial, and large public buildings.
Our company’s Q‑type air heater is an industrial‑grade, forced‑convection heating unit that uses water or steam as the heat transfer medium. It is specifically designed for large‑space applications such as factory and mine workshops, warehouses, large buildings, and drying rooms. The equipment consists of a fan, an electric motor, and a steel finned‑tube radiator integrated into a single unit. Performance tests have demonstrated its stable and reliable operation. By combining “steam heat exchange with forced air supply,” it rapidly heats the air, delivering highly efficient heating and making it one of the mainstream solutions for heating high‑ceiling spaces.
Mobile phone:+86-188-6602-0062
Email:sddljnhb@163.com
Website:http://www.sddljnhb.com
Address: No. 5166, Tianqu East Road, Economic Development Zone, Dezhou City, Shandong Province
Mobile Access