Closed cooling tower better manufacturers are Ebara, Jinri, Spindrift and so on.
1, Ebara
Ebara is a well-known pump brand, it was founded in 1912, belonging to Japan Ebara Corporation, Ebara is the world's largest pumps, heating and air, refrigeration equipment, one of the largest professional manufacturers, mainly to manufacture, production and sales of cooling large, general pumps and other products.
2, Jinri
Jinri is an industrial brand founded in 1993, it is the production of cooling towers, stainless steel pipe fittings and combined water tanks and other products, including the manufacture of high-efficiency, energy-saving cooling towers for the first. Now Jinri has developed into a cooling equipment manufacturing group of companies, in the country's major cities have opened a business office and service bases, can be said to be a professional, large-scale, nationalized high-tech enterprises.
3, Snead
Snead was founded in 1918, is Japan's Sumitomo Heavy Machinery Industry Co., Ltd.'s wholly owned subsidiary, the brand's mainly involved in environmental machinery, textile machinery, industrial machinery and other fields. Since 1961, Snader has been manufacturing cooling towers, and in 1996, it started to manufacture and sell all kinds of cooling towers and precision air-conditioners in a joint venture with Dalian Bingshan.
Closed cooling tower working principle:
Closed cooling tower is a kind of equipment used to cool hot water or other liquids produced in industrial process. Compared to open cooling towers, closed cooling towers prevent water evaporation and oxidation, thus reducing water usage, environmental pollution and water waste.
The working principle of the closed cooling tower is that the cooling water is fed into the cooler through the water pump, and cooled down by heat dissipation through the radiator's fins and condenser's condenser tubes, and then circulated through the water tank and the cooling tower to complete the cooling of the cooling water. Closed cooling tower is usually composed of water tank, radiator, condenser, water pump, piping and control system.
Closed cooling tower is widely used in electric power, iron and steel, metallurgy, petrochemical, papermaking, medicine, food and other industries, used to cool generator sets, compressors, machinery and equipment, air-conditioning equipment, and other various equipment cooling. At the same time, the closed cooling tower can also increase the coolant cycle and the use of heat exchangers and other ways to achieve heat recovery and energy utilization, with high economic and social benefits.
Reference: Baidu Encyclopedia-Dalian Spindex Cooling Tower Co.