On-Site Space
Confirm dimensions, openings, equipment and personnel.
Engineering project
Orange Hotel, Shenzhen Nanshan Science & Technology Park
A business hotel with closed rooms and poor airflow. Silent cabinets and water-cooled fresh air units form the guest-room fresh-air system, and backward-curved cabinets handle dining-area fume. The silent cabinets tightly control noise for quiet rooms, the fresh air units deliver cooled clean air and dilute odor and CO2, and the backward-curved cabinets convey light-kitchen fume. The stable system suits the hotel high-frequency check-in and improves room air quality.
Project overview
From the on-site air problem, determine equipment and air paths.
A business hotel with closed rooms and poor airflow. Silent cabinets and water-cooled fresh air units form the guest-room fresh-air system, and backward-curved cabinets handle dining-area fume. The silent cabinets tightly control noise for quiet rooms, the fresh air units deliver cooled clean air and dilute odor and CO2, and the backward-curved cabinets convey light-kitchen fume. The stable system suits the hotel high-frequency check-in and improves room air quality.
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