久久夜色精品国产嚕嚕亚洲av_欧美日韩国产一区二区三区不卡_鸭子tv国产在线永久播放_久久天天躁狠狠躁夜夜不卡_日本特黄特色aaa大片免费

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

国产精品久久久久久久久久久久午夜片 | 亚洲av一二三区成人影片| 国内精品一区二区三区| 久热免费在线视频观看| 亚洲精品一区二区三区婷婷月| 人人妻人人澡人人爽欧美一区九九| 日韩精品无码一本二本三本| 内射囯产旡码丰满少妇| 欧美三根一起进三p| 精品福利一区二区三区免费视频| 国产一级二级三级精品| 性欧美丰满熟妇xxxx性| 欧美男男大粗吊1069| 好紧好爽好深再快点av在线| 亚洲av无码专区亚洲av不卡| 亚洲a∨无码一区二区| 久久av喷潮久久av高清| 国产精品亚洲综合色区| 欧美猛男军警gay自慰| 狠狠躁天天躁夜夜躁婷婷| 亚洲国产日韩在线人高清| 一本色道久久综合无码人妻| 又大又硬又爽免费视频| 国产黄大片在线观看画质优化| 日韩精品中文字幕第一| 亚洲av第一成肉网| 亚洲成a人片在线观看无码专区| 高清国产精品人妻一区二区| 日本japanese漂亮丰满| 老汉精品免费av在线播放| 亚洲成综合人在线播放| 亚洲免费人成在线视频观看| 色婷婷综合中文久久一本| 丰满少妇69激情啪啪无| 亚洲综合图色40p| 亚洲精选视频一区二区三区| 中文字幕无码日韩专区免费| 法国少妇xxxx做受| 国产特级毛片aaaaaa高潮流水| 国产成人综合久久亚洲精品 | 久久偷看各类wc女厕嘘嘘|