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Analysis on the Development Direction of Fan Technology

Release time:

2016-05-25

With the rapid development of science and technology, people's requirements for the use of fans are getting higher and higher.

With the rapid development of science and technology, people's requirements for the use of fans are getting higher and higher. According to the observation of the air conditioning and refrigeration market, the current development trend of foreign fan technology will follow the increasing capacity of fans, high efficiency, high speed and miniaturization. And the direction of low noise. Large fan capacity continues to increase. With the increasing scale of various industrial devices, the capacity of various types of fans is also increasing objectively, and large-scale fans will be welcomed in the market in the next few years.

efficient. In order to improve the efficiency, the ternary flow impeller has been more and more widely used in the ventilator. Other special-purpose fans such as diagonal flow fans will be more marketable. High speed miniaturization. After all kinds of fans adopt ternary flow impeller, the pressure can be improved while improving the efficiency. Therefore, under the same conditions, the outer diameter of the impeller can be reduced by 10% to 30%, thus achieving the double effect of reducing the volume and weight. Increasing the speed is also one of the important ways to miniaturize the fan. Low noise. Fan noise is one of the main sources of noise pollution in industrial production. The large-scale and high-speed fan makes the noise problem very prominent. For low-frequency noise, the fan mainly reduces the body noise by improving the fan structure design. If the requirements are not met, measures such as installing a muffler can be taken.

Through the above analysis, it is not difficult to find that these technological development directions are not only the future development trend of foreign high-pressure blowers, but also the direction of domestic high-pressure blower market in terms of technology.

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Chongqing Chong Gu Centrfual Fan Co.,Ltd

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