The overall design
The program uses cross-flow mechanical ventilation galvanized steel cooling tower, tower equipment to facilitate the daily maintenance and management.
Galvanized steel frame tower structure and retaining wall, tower design and spatial arrangement of beams end to ensure that equipment in full strength and stability of the overall premise, fully taking into account the water distribution uniformity and low wind resistance with the requirements of .
Cooling tower for industrial cooling water system, large signs equipment, the program seeks its elegant exterior design, construction harmonious with the surrounding layout: According to the layout of surrounding buildings and equipment characteristics, the use of hot dip galvanized steel color-tone (also available by owners of more detailed information on the overall layout or owners requirements), the appearance of noble, elegant, and generous.

Efficient packing heat
For heat, the most important thing is the cooling tower packing heat.
With PVC packing. Not allowed to add recycled materials.
Filler piece of physical and chemical properties shall meet or exceed Energy Power Planning Council DL/T742-2001 "plastic parts and technical conditions," the relevant provisions. Sheet density of not greater than 1.55g/cm3, plain film tensile strength of not less than 40MPa, flame oxygen index of not less than 35.
Packing film before forming the substrate thickness is not less than 0.4mm.
Filler adhesive into blocks, bonding rate of not less than 90%.
Filler block level compression strength ≥ 300kg/m2.

High-quality energy-efficient fan and duct
TKT cooling tower cooling fan is made of the whole stretch from the aluminum wing type hollow dedicated and efficient axial fan cooling towers, fan angle can be adjusted depending on the device line. After the fan overall dynamic balance and static balance of high-strength test is no longer disassemble and assemble prior to the cooling tower, again checking the static balance, to ensure reliable performance, leaves of hollow aluminum alloy material, the central hub for high-strength steel, to ensure fan rotation speed with sufficient strength. Streamlined wing blade, to ensure adequate air flow and air pressure at the same time, reducing fan noise. Venturi tube using duct design, effectively improve the efficiency of the fan more than 5%, the use of galvanized steel, the full use of the gas flow duct averaging theory, practical experience with engineering design and measured data, the use of inner curve elliptic curve, and the use of line compared to the natural diffusion hairdryer, remove the air duct off the wall phenomenon, reducing the eddy current region, the central duct significantly reduced negative pressure area, the outlet cross-section of wind speed distribution tends to have , the practical application of testing, the duct is greater than 30% of the kinetic energy recovery. Larger areas for wind loads, the design takes full account this effect, in order to prevent the resulting deformation hairdryer, hairdryer uses an enhanced design, the design wind load exceeds 1500Pa (by 15 wind speed 46.5m / s calculated pressure is 1225Pa), and fully guarantee the hairdryer in the unfavorable natural conditions safe to use.
Axial fan cooling towers installed on top. Fan bracket box frame in the cooling tower, making it one solid structure, and are conducive to the future demolition, replacement, repair and maintenance.

Motor
Outdoor totally enclosed motors used (including fan and pump motors), protection class of IP55, oil-free maintenance, high reliability and trouble-free operation for a long time. Motor mounted on the external device, do not enter inside the cooling tower, you can easily carry out maintenance and repair.

Fan&Drive
The use of variable speed belt drive, drive efficiency up to 99%, driven by stable performance and high reliability. Compared to the direct drive and gear-driven blower, belt drive, low noise, low maintenance costs and easy maintenance. Motor through adjustable seat, easy to adjust the belt tension, extend belt life.
For small-diameter fan, using simple direct drive, making routine maintenance easier.

Bearing
Japan's imports from the heart heavy-NTN ball bearing, high strength, fine workmanship, long life. Bearing oil hole extending through the fuel lines, arranged in the equipment out, even if the device is running, but also easy to refuel.

Belt
Israel belt use multi-groove neoprene imported polyester lines plus high-joint with, even by force, long life, good synchronization, easy to adjust. Belt tension adjustment does not require going into the device.

Pulley
Hot and humid environment within the device are used in the aluminum alloy pulley, effectively improve the corrosion resistance.

Efficient water spray system
Teno unique spray water system to ensure adequate water under the premise, you can also ensure uniformity of spray water, and ultimately ensure the heat transfer performance of the device. Spray a large diameter pipe nozzle uniform layout, easy to plug, spray pumps provided by a dedicated high-volume spray of water, cover the entire heat exchanger to ensure uniform spray filler.
The design of the lower branch with head and nozzle to prevent water and run down the pipeline when the pipeline when the sludge sedimentation, water distribution pipes so there is no sludge settling the case, spray tube end, using the DN100 pipe of large diameter wire port blocking, can be easy to open, water distribution pipes to avoid the trouble of manual cleaning. The water distribution program of ABS-modified UPVC, the pipeline has a cold, pressure, wear, corrosion resistance, flame retardance, water resistance, the structure is simple and reliable, light weight characteristics. When the summer temperature of 50 ℃, with a pipe is not deformed; winter at -40 º C ambient temperature without cracking under off; many years in the absence of direct sun radiation, hot and humid environments, anti-aging period of up to 20 years.
Pipe wall is smooth, water resistance, can reduce water and sediment contamination in the pipe. Pipe installation using a combination of suspension and support the way, hanging pieces of all galvanized steel, galvanized and galvanized steel to prevent electrochemical corrosion bracket. The installation is to ensure a reliable water distribution installation, stability, while reducing the use of full-time stay-type pipe support beam under the influence of water distribution uniformity of the shortcomings.
The program uses spray under way, large-diameter threaded locking head cloth in water, the nozzle is made of Ripstop, low temperature capability, the use of sprinklers and water pipes with threaded connections, high strength and long service life. The sprinkler water distribution uniformity, working water pressure (nozzle exit pressure to work only 0.6mH2O), pressure to adapt to the range, easy to plug. Because of its design with a special locking device locking can be firmly connected to pipes with cloth, non-shedding, can ensure the long-term safe operation of water distribution system. Under normal use conditions, printhead life of 15 years.
We using the tube pressure water distribution system, large-diameter threaded locking head design of water distribution hydraulic loading with high adaptability, real tower operation that comes with the spray pump can provide a large flow of water to ensure that the spray leaching of uniformity, greatly improving the safety of equipment operation and reliability.
Tower recessed nozzle arrangement when appropriate, to reduce the spillage of water into the tower wall, while the walls of the tower with spoiler, air inlet on the tower along the galvanized steel shell made of a dent when pressed in Tap water run-time can be blocked by the wall outside the saliva, greatly reducing the flow of the cooling tower wall.

Flap
Retaining plate (Drift) using a newly developed high-low resistance stiffened curved drift eliminators, pulled by the modified PVC extrusion molding material in the water collection device of the sheet material such as carbon black imports added modifier, greatly enhanced anti-sheet ultraviolet, anti-aging and mechanical properties. Sheet thickness δ ≥ 0.8 ± 0.05mm, the water collection device is the water collection device in the original curved design adds a water-blocking bars, to avoid the arc Drift phenomenon of the existence of the second floating water, so close the water efficiency (to spray water meter) increase compared with conventional water heaters received an order of magnitude. The Drift has a collection of water efficiency, air resistance, high strength, corrosion resistance, no deformation, easy installation and maintenance, long life and good flame resistance.
The field tests show that the collection efficiency of water heaters by closing water spray drift water losses its water meter can be as low as 0.001%, national standard allows only one-tenth of the value, the effect is obvious, reaching the advanced level of similar foreign products. At 2.8m / s wind speed conditions, the air pressure drop of about 0.8mmH2O, lower than foreign products. Reinforced curved drift eliminators installed in the cooling tower within the group, set up special grip, easy removal.

Inlet grille
Made from PVC, effective against a large sand, corrosion resistance and long life; honeycomb design, a large cross-sectional area ventilation, air resistance; can effectively prevent the splashing of water, blocking sunlight into the device, effectively prevent the waste into the water dish to ensure the inner loop of clean water, reducing water treatment costs; and easy removal make maintenance faster and easier.

Automatic water sensitive
As the cooling tower during operation, must be a certain amount of evaporated water to take away a certain amount of heat, it must be timely for the loss of water added. Cooling towers use of advanced galvanized steel linkage ball valve, double-pole buoyancy original transmission, so that multiple sphere buoyancy drive to get up, sealing pressure of up to 8kg more, much higher than the national standard 6kg sealing pressure. And core stability with vertical transmission valve, ball valve for a comprehensive solution to the uneven prone to failure, the valve core phenomenon, float valve work to ensure reliability. By water level float valve, automatic water rate adjustment. Float easy to wear for traditional products and break defects, filling the sphere of advanced technology bubble filling bubbles float to the body, fully prevent damage due to leakage and failure of float weaknesses, to extend the service life of up to three times more float. Set have the same diameter feed line galvanized steel globe valve, to facilitate the repair and maintenance temporarily shut down water supply.

Corrosion, rust and strong
Full account of the rust problem, on the skeleton, panels and other steel products have taken a galvanized steel, and meet the temperature requirements. Therefore, this machine has good corrosion resistance, anti-rust ability. Galvanized steel to improve corrosion resistance, low temperature and the ability to adapt to environmental conditions, use special galvanized steel tower materials, and in the process of the steel surface to prevent damage caused by scratches and maintain galvanized steel bright primary colors , making the tower look nice.

Beautiful appearance, easy maintenance, low running costs
Cooling tower in the tower structure, the introduction of foreign advanced technology developed structural steel and galvanized steel plate panel structure, and advanced external fan oiling system (oil gun injection), making the operation much easy maintenance, combined with this product is in heat transfer, energy saving advanced level, so that the cooling tower greatly reduce operating costs, energy saving compared annex. And cooling tower and beautiful shape and perfect harmony of the building together, saving additional costs.

Easy installation, short construction period
As the use of advanced process module theory and special design, all models in the cooling tower can be delivered directly to the finished product (divided into two parts), are used in the field flange for stitching, directly lifting in place, thereby reducing the the period, save expenditure.
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