KDS(X) Series Ceiling Jet Air Conditioning Units - High-Performance Solutions from China Suppliers and Factory
Product Feature
1. Cabinet
The cabinet is composed of a high-sealing profile frame and low-thermal-resistance wall panels made of color steel plates. The frame is an aluminum alloy profile skeleton; the wall panels are polyurethane integral foaming with a thermal conductivity of less than 0.022 w/m.℃. High-density polystyrene wall panels or glass wool wall panels can also be used.
2. Fan
A low-noise and high-efficiency external rotor or belt-driven centrifugal fan is adopted. The fan has undergone precise dynamic balance correction to ensure smooth operation of the unit, featuring low noise and high total pressure.
3. Heat Exchanger
The main body of the heat exchanger is made of high-quality seamless copper tubes and high-purity aluminum foil, which are mechanically expanded and then tested for hydraulic sealing at 2.4 MPa. The performance meets the requirements of the GB/T14294-2008 standard, ensuring the superior performance and reliable quality of the product.
4. Dry Condensate Pan
The carefully designed condensate pan and thick inner insulation material ensure that there is no condensation in the unit under harsh environmental conditions. The condensate pan is designed with an inclined structure, which is more conducive to the drainage of condensate water. At the same time, the condensate pipe is calculated under non-full conditions, and the drainage capacity is more than five times the normal operating drainage volume of the unit. The timely drainage of condensate water reduces the "contact water" time of the condensate pan, which not only helps to reduce the corrosion of the condensate pan but also avoids the growth of bacteria in the condensate pan.
5. Air Outlet
A spherical nozzle with excellent jet performance is used as the air outlet, which can achieve long-distance air supply without ducts. The spherical air outlet can be selected for horizontal or vertical air supply. It is particularly suitable for large spaces, especially for the warm air supply in large workshops. When air is supplied horizontally, the air supply angle can be manually or automatically adjusted up and down within a 60° range using a controller, allowing cold and hot air to reach the desired position. When air is supplied vertically, an automatic swing controller can be configured according to user requirements. In winter, the spherical nozzle is fixed and supplies air vertically over a long distance, allowing the hot air to reach the desired position. In summer, the spherical nozzle can swing automatically left and right within a 60° range, simulating natural wind, avoiding the discomfort caused by cold air, and solving the contradiction of difficult coordination between hot air in winter and cold air in summer.
6. Air Filter
A specially designed plate-type air filter can be conveniently pulled out from the left, right, top, or bottom of the unit, making it particularly suitable for maintenance and cleaning in compact spaces. The filter material can be made of nylon mesh or non-woven fabric.
7. Control
An intelligent speed control system designed and manufactured by our company can be optionally equipped. It automatically adjusts the air supply volume of the air conditioning unit according to the air conditioning load, and can operate with fresh air during the non-air conditioning season.
Frequently Asked Questions (FAQ)
What materials are used for the unit's cabinet?
The cabinet consists of an aluminum alloy profile skeleton and low-thermal-resistance wall panels made of color steel plates with polyurethane integral foaming. Alternatively, high-density polystyrene or glass wool wall panels can be used.
How does the fan ensure quiet and smooth operation?
The unit utilizes a low-noise, high-efficiency external rotor or belt-driven centrifugal fan that undergoes precise dynamic balance correction to guarantee smooth operation, low noise levels, and high total pressure.
What are the specifications and standards of the heat exchanger?
The heat exchanger is constructed from seamless copper tubes and high-purity aluminum foil. It is mechanically expanded and tested for hydraulic sealing at 2.4 MPa, fully meeting the GB/T14294-2008 standard.
How does the dry condensate pan prevent condensation and bacterial growth?
It features an inclined structure for efficient drainage and thick inner insulation to prevent condensation. The drainage capacity is over five times the normal operating volume, which minimizes contact water time and prevents bacterial growth.
How does the air outlet adapt to winter and summer operation?
In winter, the spherical nozzle is fixed to supply warm air vertically over long distances. In summer, it can automatically swing left and right within a 60° range to simulate natural wind, resolving seasonal air supply conflicts.
Can the air filter be easily maintained in tight spaces?
Yes, the plate-type air filter can be pulled out from the left, right, top, or bottom of the unit, making it ideal for compact spaces. The filter media is available in nylon mesh or non-woven fabric.