On-Site Space
Confirm dimensions, openings, equipment and personnel.
Engineering project
Jinjiang Du Hotel, Longgang Central City
A hotel with guest rooms, a lobby and dining areas. Silent cabinets paired with water-cooled fresh air units supply fresh air throughout the rooms and lobby, while backward-curved cabinets handle dining-area fume. The silent cabinets run quietly in the plant room without disturbing guests, the fresh air units pretreat, cool and clean outdoor air, and the backward-curved cabinets convey restaurant fume. The fresh-air system runs by zone with independent control for rooms, lobby and dining.
Project overview
From the on-site air problem, determine equipment and air paths.
A hotel with guest rooms, a lobby and dining areas. Silent cabinets paired with water-cooled fresh air units supply fresh air throughout the rooms and lobby, while backward-curved cabinets handle dining-area fume. The silent cabinets run quietly in the plant room without disturbing guests, the fresh air units pretreat, cool and clean outdoor air, and the backward-curved cabinets convey restaurant fume. The fresh-air system runs by zone with independent control for rooms, lobby and dining.
Ventilation equipment zoned for guest rooms, lobbies and dining areas with fresh air, quiet and exhaust needs.The case illustrates the approach; specific equipment and parameters follow actual project documents.
Project gallery
On-Site Photos
Project challenge
Key Questions to Confirm
Pollution & Heat Sources
Locate fume, oil mist, odor or heat sources.
Air Paths
Plan the direction of fresh air in and pollution out.
Installation & Operation
Check duct resistance, noise, energy and maintenance.
Our solution
Organize guest-room fresh air and dining exhaust for quiet, comfortable stays.
Guest rooms focus on quiet fresh air and dining areas on fume extraction, running independently around the clock.
- RequirementsClarify the scenario, problem and goal
- ParametersCheck airflow, pressure and media
- SelectionMatch products and interfaces
- SupportPre-sales, in-sales and after-sales
Products used
Equipment Used
KTJ Silent Fresh Air Cabinet
Low-noise operation for quiet guest rooms.
Water-Cooled Fresh Air Unit
Delivers cooled, clean fresh air.
Backward-Curved Cabinet Fan
Extracts dining-area fume to prevent odor spread.
Project approach