国内精品视频一区二区三区_国产白袜脚足j棉袜在线观看_久久九九精品99国产精品_亚洲高清毛片一区二区_久久精品中文无码资源站

Welcome toZhejiang Yuman Electric Technology Co., Ltd.Official website, we focus on the production and sales of high-quality fans!

Tel:86-15068298836 / 13868374889

Home / News / Commonly problematic parts of stainless steel fans

Commonly problematic parts of stainless steel fans

date:[2021-02-24]     pk_hits:

The stainless steel fan is simply a kind of equipment for conveying gas, and its composition is not complicated. Stainless steel fan installation preparation


The main parts of a stainless steel fan are: impeller, volute, air inlet, bracket, motor, pulley, coupling, muffler, transmission (bearing), etc.


After the stainless steel fan is used for a long time, some parts will have problems under the influence of external factors or its own material factors.


Today, I will introduce to you which parts often have problems.


1. Gear


When designing the gear of the stainless steel fan, a certain amount of tooth wear is calculated. During normal use, its wear is negligible.


If the oil level in the gear box is high, it will cause too much oil to heat up during agitation, and the temperature at the bottom of the oil tank will be too high.


If you continue to operate in this situation, the gear will heat up and the gear may be affected by rapid wear, which will cause the impeller blades to contact or the unit to jam.


2. Bearing


The service life of the booster is closely related to the bearing.


Gradual wear may change the position of the shaft until friction occurs between the impeller and the cylinder block or top plate, and sudden bearing failure usually has serious consequences.


Because the impeller shaft assembly is no longer supported and correctly positioned, extensive damage to the casing and gear may occur immediately after the bearing fails.


3. Transmission shaft sealing components


The assembly is composed of two independent lip seals immersed in oil and located in the drive end cover.


If the oil level of the oil gauge rises, it means that the oil leakage through the inner member is excessive, and it should be replaced as an assembly.


Unless the seal or its bearing surface is damaged, the possibility of leakage through the outer member is unlikely.


In addition, the smoothness of the shaft also has a considerable influence on the performance of this type of seal. The operation problem may be caused by reasons other than component damage.


Since the gap is only a few thousandths of an inch, installation changes or pipe support changes may cause interference and friction.


Four, casing


Foreign matter entering the stainless steel fan casing can also cause some trouble.


If you encounter this type of problem, but you find that the inside of the casing is clean, please disconnect the pipe and loosen the mounting bolts, and re-level and align the driver.


After tightening the installation, make sure that all pipes are properly connected to the unit before reconnecting.


The above is the introduction about the problems with stainless steel fan parts. You must check and maintain it regularly during actual use.


Focus on the production of electrical equipment series products

Contact Us

If you have any questions, suggestions and products you want to know, you can contact us at any time. Looking forward to your consultation?

message

主站蜘蛛池模板: 动漫美女h黄动漫在线观看| 亚洲成人色图网| 牛牛在线视频| 狠狠的干性视频| 玩弄少妇人妻| 四虎成人精品国产永久免费无码| 精品福利视频一区二区三区| 欧美精品亚洲精品日韩传电影| 久久丫精品国产亚洲av不卡| 精品国产乱码久久久久久浪潮| 无码av免费毛片一区二区| 亚洲学生妹高清av| 97色偷偷色噜噜狠狠爱网站97| 久久精品国产国产精| 玩弄丰满奶水的女邻居| 国产精品永久免费| 国产色无码精品视频国产| 韩国精品一区二区三区无码视频| 污污又黄又爽免费的网站| 国产乱妇无码大片在线观看| 精品日产卡一卡二卡麻豆| 国产乱子伦一区二区三区四区五区| 欧美综合在线激情专区| 午夜理论片yy6080私人影院 | 影音先锋久久久久av综合网成人 | 亚洲中文字幕久久无码| 天天综合亚洲色在线精品| 国产亚洲精品久久久久秋霞| 中文字幕精品久久久久人妻| 国产精自产拍久久久久久蜜| 精品久久久无码中文字幕| 爱情岛论坛网址永久首页| 亚洲av无码av制服丝袜在线 | 国产精品三级一区二区| 国产精品毛片大码女人| 狠狠五月激情六月丁香| 欧美gv在线观看| 日日摸天天碰中文字幕你懂的| 国产精品久久久午夜夜伦鲁鲁| 久久久久久亚洲精品| 精品久久久无码人妻中文字幕豆芽|