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Time：2022-03-16Views：0
The production capacity of the DC fan manufacturer Chengda is continuously increasing. The company has the latest product technology in the world, efficient and advanced equipment, a complete and efficient operation system and production management system, and a high-quality sales force, dedicated to the global cooling fan market. Development and service to provide customers with world-class products and services. Let's take a look at the knowledge about cooling fans:
The cooling fan is used to force the radiator through the wind speed to meet the needs of moderate heat dissipation of the engine. From the perspective of the working form of the cooling fan, there are three control methods for the cooling fan:
One is the mechanical drive control method suitable for large vehicles and heavy vehicles;
The second is the self-control electric control method that has nothing to do with the engine ECU and independently monitors the environmental parameters;
The third is a comprehensive intelligent control method that integrates various parameter information such as engine, air conditioner, compressor, and vehicle speed.
The former mainly uses the principle of mechanical transmission. Either directly driven by the engine crankshaft, or driven by the engine belt to drive the cooling fan; the latter two only reflect the real engine cooling fan control technology.
Under the new social development that pays attention to environmental protection and energy saving, how to best complete the cooling task of the engine cooling system with the lowest cost and lowest power consumption, the cooling fan control technology deserves in-depth research and analysis. The automobile engine must be properly dissipated in the high temperature working environment, so as to keep it working at a suitable temperature, in order to meet the requirements of good working performance, durability and exhaust emission of the engine.
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2022-03-10How to choose a cooling fan to be more silent?
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2022-03-22
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Tel: +86-0755-28035808
Fax: +86-0755-28035808
Phone/Wechat: 0086-18038069461
E-mail: yyh88@snowfan.com.cn
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