KTJ Silent Fresh Air Cabinet
Low-noise operation for quiet guest rooms.
Engineering project
JI Hotel
A fresh-air projec…
01 Background
Project Background
A fresh-air project focused on guest-room quiet and air quality. Silent cabinets with optimized ducts and vibration isolation and water-cooled fresh air units form the guest-room fresh-air system. The silent cabinets run quietly without disturbing guests, and the fresh air units bring in outdoor air, cooling, filtering and removing odor and CO2. A small backward-curved cabinet handles the breakfast kitchen. The system runs continuously with even, gentle airflow for chain-hotel standardization.
Ventilation equipment zoned for guest rooms, lobbies and dining areas with fresh air, quiet and exhaust needs.
Project gallery
On-Site Photos
02 On-Site Problems
On-Site Problems
Closed guest rooms with poor airflow, stuffiness and odor; common areas and dining zones needing zoned ventilation; and high noise requirements.
03 Equipment Used
Equipment Used
Water-Cooled Fresh Air Unit
Delivers cooled, clean fresh air.
Backward-Curved Cabinet Fan
Extracts dining-area fume to prevent odor spread.
04 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
05 Installation Process
Installation Process
Silent cabinets are placed in plant rooms or ceilings, fresh-air units distribute air to rooms, and dining-area cabinets connect to hoods and ducts, all vibration-isolated with zoned ducting to fit existing hotel services.
06 Results
Results
Continuous fresh air in rooms, less odor, better common-area circulation, smooth dining exhaust, and quiet operation that protects guest rest for an improved stay.
