东莞离心降温风机公司和你分享离心风机的发展历史

东莞离心降温风机公司和你分享离心风机的发展历史

   公司，专业生产环保空调、各种风机、降温水帘、通风降温设备，面向车间、工厂、酒店等地进行施工降温工程，联系方式：***（韩）

今天离心降温风机厂家和大家分享离心风机的发展历史，如下：
在1862年，英国圭贝尔发明离心风机，其叶轮、机壳为同心圆型，机壳用砖制，木制叶轮采用后向直叶片，效率仅为40%左右，主要用于矿山通风。
    在1880年，人们设计出用于矿井排送风的蜗形机壳，和后向弯曲叶片的离心风机，结构已比较完善了。
在1892年法国研制成横流风机；1898年，爱尔兰人设计出前向叶片的西罗柯式离心风机，并为各国所广泛采用；19世纪，已应用于矿井通风和冶金工业的鼓风，但其压力仅为100～300帕，效率仅为15～25%，直到二十世纪40年代以后才得到较快的发展。
    在1935年，德国首先采用轴流等压风机为锅炉通风和引风；1948年,丹麦制成运行中动叶可调的轴流风机；旋轴流风机、子午加速轴流风机、斜流风机和横流风机；2002年，中国的防爆离心风机，在化工，石油，机械等领域广泛被采用，长林东防爆离心风机也得到了发展。指出离心风机是石材加工企业常用的辅助生产设备，主要用于通风与除尘装置中，如石材切割和打磨工序中旋风除尘器及布袋除尘器等均需要利用离心风机对生产场地进行除尘处理，确保生产环境洁净，保护生产者身心健康。风机是一种高耗能的设备，消耗心风机的电力资源在石材加工中的比例较大，随着当前我国能源的日益短缺及高产、高效工作面的推广应用，节能降耗已成为石材生产企业普遍关注的问题，许多石材生产企业把降低风机的电耗作为当前的重要工作。降低风机的电耗除了提高风机本身的效率外，合理地选用风机的调节方式是最重要的，由于石材生产的负荷随工艺的需求而时刻变化，大多数风机都需要根据主机负荷而经常调节流量。当前，石材加工企业风机的节能调节方法比较陈旧，一般采用节流调节。

Dongguan centrifugal cooling fan company, specializing in the production of environmental protection, air conditioning, fan, cooling water curtain and the ventilation cooling equipment, for the workshop, factories, hotels and other construction cooling project, contact: *** (Han).
Today, the development of centrifugal fans and fans to share the development of centrifugal fans, as follows:
In 1862, the British Goebel invented the centrifugal blower, its impeller, casing is a concentric circle, the shell is made of brick, the use of the wooden impeller blades, the efficiency is only about 40%, mainly for mine ventilation.
In 1880, the design people out for mine supply and exhaust volute casing of a wind, and to the curved blade centrifugal fan, the structure is more perfect.
In 1892 French developed into a crossflow fan; in 1898, Irish design before to the blade of the San Siro Ke centrifugal fan and all over the world widely used; in the 19th century, axial flow fan has been applied in the blast in the mine ventilation and the metallurgical industry, but the pressure only 100 ~ 300 kPa, the efficiency is only 15 ~ 25%, until the 20th century, 40 years later to get rapid development.
In 1935, Germany, the axial pressure fan for boiler ventilation and air draught, 1948, Denmark made in the operation of the rotor blade adjustable axial flow fan; rotating axial flow fan, Meridionally accelerated axial flow fan, oblique flow fan and cross flow fan; in 2002, China's explosion-proof centrifugal fan, in the chemical, petroleum, machinery and other fields is widely used, Lin Dong explosion-proof centrifugal fan has also been developed. Centrifugal fan manufacturers pointed out that the centrifugal fan is a common auxiliary production equipment, mainly used for ventilation and dust removal equipment, such as the stone cutting and polishing process of the cyclone dust collector and bag filter, etc., need to use the centrifugal blower to dust treatment of production sites, to ensure the production environment clean, protect the producer and health. Fan is a kind of high energy consuming equipment, centrifugal fan power resources consumed in stone processing larger proportion, with the current situation of China's energy shortage and high yield and efficient work surface application, saving energy has become a stone production enterprises of common concern to the problem, many stone production enterprises to reduce the power consumption of the fan as an important work of the current. To reduce the power consumption of the fan in addition to the efficiency improvement of the fan itself, the reasonable selection of wind turbine regulating mode, it is the most important of, due to the production of stone the load with the process demand and change from moment to moment, most fans need according to the main engine load and frequent adjustment of flow rate. At present, the energy saving adjustment method of the stone processing enterprises is relatively old, and the general use of the throttle adjustment.