First, the product profile
     Remote jet air conditioning unit with ball-type nozzle as the outlet of the remote jet air conditioning units and ordinary ceiling air conditioning units, this air conditioning unit does not receive air duct, mainly for long-distance direct air supply. The calculation of the thermal performance parameters of the air conditioning unit is the same as that of the ordinary air conditioning unit. The design selection is mainly the calculation of the airflow organization. For a building, when the air supply distance, air conditioning unit installation height, air temperature, room temperature, air volume is roughly determined, you need to select the appropriate remote jet air conditioning unit, so that the unit airflow hot and cold jet can meet the following Claim:
◆ hot and cold air to the designated location;
◆ cold jet will not fall halfway, leading to human discomfort;
◆ hot air can meet the required air supply distance and location;
◆ terminal temperature to meet the design requirements;
   Design selection should take into account the interaction between multiple units of the air supply and the role of interaction. The diffusion width of the jet is about 0.4 times the range, and the arrangement density of the unit is slightly smaller than the diffusion width.
   Such as the unit close to the ceiling, should consider the impact of stickers. Adhesive airflow is about 1.4 times the normal airflow.
Second, the unit features:
   ◆ box: box with high-profile profile frame to install color plate made of low thermal resistance wall plate combination. Frame for the aluminum alloy skeleton; wall for the overall foam polyurethane, thermal conductivity: λ = 0.022w / m. Can also use high-frequency polyethylene wall panels or glass wool panels. The structure of rust-proof corrosion, beautiful and durable, the box leakage rate is small.
   ◆ fan: the use of low noise and high efficiency outside the rotor centrifugal fan, the fan by precision dynamic balance correction to ensure that the unit running smoothly, so that it has low noise and high full pressure characteristics.
   ◆ surface cooler: surface cooler main body using high-quality seamless copper and high-purity aluminum foil, the advanced mechanical or hydraulic tube technology to make it close after the 2.8MPa pressure seal leak test, performance in line with the United States ARI standards, To ensure the superior performance of products and reliable quality.
   ◆ dry condensate pan: well-designed condensate pan and special thick insulation material to ensure that the unit in harsh environmental conditions without condensation dripping. Condensate pan slightly tilted to install, is conducive to condensate discharge. At the same time condensate pipe according to non-full flow state calculation, the discharge capacity for the normal operation of the unit emissions more than 5 times. The timely discharge of condensate reduces the "water" time of the condensate pan, which is beneficial to alleviate the corrosion of the condensate pan and avoid the growth of the condensate tray to ensure the indoor air quality.
   ◆ outlet: the use of jet performance superior ball nozzle as the air outlet, you can achieve long-distance air supply without ducts. The direction of the ball outlet can choose the horizontal and vertical air supply in two ways. Especially for tall space, especially in the large area of the warmth of the workshop sent. Horizontal air supply, the air supply angle can be 60 ° within the manual or use the controller up and down regulation, so that hot and cold air can be served to the desired location. Vertical air supply, you can configure the automatic swing controller in accordance with user requirements, the winter ball nozzle fixed, vertical delivery, long distance air supply, hot air can reach the specified location; summer ball nozzle can be automatically around 60 ° swing, Simulation of natural wind, to avoid the cold wind caused by the uncomfortable feeling, to solve the winter hot air and summer cold wind difficult to take into account the contradictions.
   ◆ air filter: specially designed special plate filter can be arbitrarily from the unit around, up and down to facilitate the extraction, it is particularly suitable for the maintenance of space compact cleaning. Filter material can be used nylon convex or non-woven cloth material.
   ◆ control: Optional design and manufacture of the company's frequency control system, according to air conditioning load, automatically adjust the air conditioning unit air volume, the transition season can be used to run the new wind. (The device is optional)
Third, the application:
Underground parking, gymnasiums, workshops, warehouses, shopping malls, supermarkets, entertainment venues and other large areas of induction ventilation.