First, the product classification: 
 Hishina LKT series of cooling towers total of three models were the standard, low-noise type, ultra-low noise type. Each model, respectively dozens of specifications to meet the requirements of different water tower water and the use of the different purposes of customers. 
 LKT's series of product design and performance parameters: 
 According to GB7190.1-1997: standard type cooling towers of the design wet bulb temperature of 28 ° C, in general, the design wet bulb temperature of 27 ℃ water cooling towers in a well ventilated, no other special environment of northern climate normal use, but after running effect of the cooling towers for many years to collect the feedback information indicates that, in some south regions of hot and humid climatic conditions or poor ventilation, easy to form a high temperature environment and climate of buildings, wet bulb 28 ° C design cooling towers to show its excellent heat dissipation and extraordinary ability to respond to the project designers, installers and users confidence in the peace of mind. 
 LKT series cooling towers in Hishina constantly sum up experience and improve decided to adopt a temperature of 28 ℃ for the design conditions to ensure the high quality of the water tower water tower technology. 
 LKT series of standard type, low-noise type, ultra-low-noise design conditions: 
 The inlet water temperature 37 ℃, out tower water temperature 32 ° C 
 Wet bulb temperature is 28 ℃ dry bulb temperature of 31.8 ℃ 
 LKT's series cooling tower performance description: 
 1, the overall effect: 
 The cooling tower theory is of a very complex system of highly experimental discipline. Scientific and technical personnel of the company in the thermal test trials by the cooling tower for many years on the basis of comprehensive and integrated treatment of the test data, based on computing Hishina (35 × 20-75 °) trapezoidal wave of water filler volumetric mass the coefficient Βxv, select the best air-water ratio, the best section of water load, the height range of the sectional gas load and high packing efficiency, in order to determine the filler volume, and estimate the shape and structure to design the tower of the fluid dynamics point of view, according to the test ventilation resistance, optimization of the fan characteristics curve and test data selection, the air flow requirements and to achieve the noise standard fan and the matching of the motor, so the cold efficiency, energy consumption, noise, appearance of an optimized system. 
 2, structural features: 
 A, filler: LKT series of standard, low-noise type, ultra-low noise cooling tower packing by the modified PVC (polyvinyl chloride) plain film by hot rolling molding processed from tricking filler of the role will require the cooling of the hot bulk water splashing into water droplets and form a water film to increase the contact area and contact time of water and air, an increase of the intensity of heat exchange of water and air. Water cooling process, tricking filler, water and air heat exchange and mass transfer in the water spray filler. The cooling effect of the cooling tower depends largely on the Packing in the heat exchange performance. Good performance tricking filler has a high cooling capacity after Hishina the structure and composition of the filler into the board (35 × 20-75 °) trapezoidal wave tricking filler design advantages: 
 A cooling area of ??the growth factor. 
 2, the performance of flow distribution in the surface of the plate. 
 3, water and air flow cross-board disturbance. 
 The above advantages Hishina cooling tower to obtain a higher cooling performance. 
 Fan Performance: The comparison test 
 LKT series cooling tower fan, Hishina selection of low-speed space distorted forward aluminum cooling tower fan. Product of the fan completely under various conditions to ensure that the cooling tower air flow, pressure, noise and drift water level and operational performance to meet the technical requirements, its performance characteristics are: 
 A fan blade with the production of aluminum alloy plates, machine number> 12 # fan angle adjustable, seasonal changes, the replacement of the blade angle to adjust the air volume, air pressure, in order to improve the device efficiency to save energy. 
 Fan with a large chord length, spatial distortions, forward curved blade, low-speed drive, to achieve a uniform air speed, air volume, high efficiency, low noise, low power consumption province. 
 3, leaves were balanced than testing balanced accuracy of ISO-2.5. 
 C, water distribution part of the performance: 
 The role of the water distribution system is hot water splashed on the whole tricking filler. With the performance advantages and disadvantages of water distribution, will directly affect the air distribution uniformity and packing the ability to play a cooling effect. Hishina LKT series cooling tower using a rotating tube with water, the reaction force to promote the use of cloth on the water in the shower jets orifice jet water distribution mains rotation tricking filler surface rotation and uniform water distribution. The advantages of using this water distribution mode is: 
 1, water pressure is low, energy-saving. 
 2, the water distribution uniformity performance. 
 3, water pipes equipped with flap, with some promoting uniform water distribution and elimination of the drift of the role of water. Use copper alloy production of turned parts of the water distribution, compact structure, high strength, corrosion, after the practical test, the failure of this water distribution, and stable performance. 
 D, the tower structure and performance: 
 The Hishina water Tata body using high-quality glass fiber reinforced plastic material, the surface gel coat manufactured using imported raw materials, color species containing the UVS light stabilizer so that the brightly-colored, uniform hue not fade, anti-aging, long worse than gloss. All The steel parts are hot dip galvanized. a large number of injection molding components, corrosion resistance, high strength, light weight, versatility, easy assembly. 
 The successful control of the design of the cooling towers of Hishina LKT series drift water drift loss of water is less than 0.001%, and its measures: 
 Maximize the use of low-speed fans, to avoid excessive water mist into the air. 
 Cloth water pipes with compartment sleeves to collect spurting droplets. 
 3, the end of basin is greater than the design of the shell diameter, and with PVC into the wind, one hundred to prevent water spills tower. 
 Low noise, with noise control principle: 
 1, to reduce the noise of the sound source. Using fully enclosed self-cooled low-noise cooling tower motor, the motor waterproof performance, low noise, to meet the special requirements of the cooling tower operating conditions of motor. 
 2, cut off the noise propagation path. 
 3, the receiver of the protective measures. 
 Change the partition noise path such palliatives. The LKT using a combination of both tackling the problem. The sides, into the wind network, the muffler is the use of sound reflection principle, to achieve sound insulation purposes.