In different working situations to choose the appropriate gear oil pump should pay attention to the following key points: A: temperature: the environmental temperature in different areas is different, low temperature, normal temperature, h

What is the reason for excessive vibration of centrifugal oil pump? There are problems in installation and maintenance quality. (1) Improper selection of gaskets and adjusting gaskets during the installation of the original unit, and exces

In the process of use, it is inevitable to repair and maintain the heat conduction oil pump. The following points are introduced: Disassembly and discharge sequence of heat conduction oil pump (1) Unscrew the bolts on the outlet side beari

When the motor directly connected feed pump starts, the pump speed rises from zero to rated speed in a short time, and there is no means to control the speed. Especially in the early stage of boiler ignition, the feed water flow is small,

Some customers are using thermal oil pump for the first time, so what are the precautions when using thermal oil pump for the first time? Here is a brief description, I hope you can get help: Start and debug the pump The test run of the pu

The model is a code characterizing the performance characteristics. The model system of heat conduction oil pump products in China is composed of three parts. Its composition is as follows: The first part represents the suction inlet diame

Several main classification methods are introduced. 1. Classification according to impeller class (1) There is only one impeller on the pump shaft of single-stage heat conduction oil pump. Because the fluid only has one chance to increase

Working principle: Normal cases, heat conducting oil pump start before the pump shell and the suction pipe shall be filled with liquid, when the prime the pump shaft and the impeller rotates, the blade between the liquid and spins, the liq

With the rapid development of national economy, the application of hydraulic transmission is more and more widely, and has become an important symbol to measure the level of industrialization of a country or department. Gear oil pump has b

根据欧洲 导热油泵 协会统计，2010年欧洲导热油泵销量为456,144台，比2009年下降了12-14%。其主要原因包括两点，一是仅2010年燃油价格上涨了24%，二是对于新建房屋的更严格的法规出台。协会并不看好HFC在导热油泵中的使用，而更关注天然制冷剂的使用。在挪威