CHICHENG MACHINERY

CHICHENG MACHINERY

DESIGNATED BY THE MINISTRY OF WATER RESOURCES

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The scope and characteristics of the oblique type turbine

The oblique impingement turbine is a kind of impingement type, which is suitable for the water head of 40-300m. Its jet centerline is at an angle of 22.5° with the rotation plane. The water flow enters from one side of the blade and flows out from the other side to push the runner to do work. The oblique strike type has a simple structure, reliable operation and convenient maintenance.

2022-08-26 18:38

HYZ (YZ) series hydraulic device (microcomputer governor)

The function of the hydraulic device is to provide a power source for various equipment, mainly used for other hydraulic equipment such as turbine governor, water inlet valve and so on. The hydraulic devices produced by the company are divided into combined type and separate type, namely HYZ and YZ series, which are produced according to the national unified design standard, and have the characteristics of high standardization and compact structure.

2022-08-26 18:37

The role of the pressure regulating valve

Our company specializes in the production of various pressure regulating valves for power stations. The main standard products are TFW400.TFW600.TFW800.TFW1000.TFW1200 series under each head section. At the same time, special pressure regulating valves of other diameters can be customized for power stations, including horizontal and vertical two structures.

2022-08-26 18:36

Experts in the construction of small and medium-sized hydropower stations/Principles of hydropower generation/Which is the best hydropower equipment/Direct sales from brand turbine manufacturers

Some of the most basic equipment in hydropower plants are turbines and generators. The turbine converts the energy of the water flow into mechanical energy, and the generator converts the mechanical energy into electrical energy.

2022-08-26 18:36

The role and customization of the trash rack

The role of the trash rack is in front of the water inlet of the hydropower station, blocking the water plants, floating and other debris in the water. Effectively reduce the damage to the hydropower unit and increase the life of the unit. The trash rack consists of a frame, a diaphragm and a grille. The density and size of the grid bars are ordered according to the design of the hydropower station, and all new and old customers are welcome to come and customize.

2022-08-26 18:35

Brief description and principle of special pressure regulating valve for hydropower station

During the operation of the hydropower station, when the hydro-generator unit suddenly sheds the load, the governor automatically controls the hydro-turbine to quickly close the guide vanes, and the water pressure in the pressure pipeline and the speed of the unit increase.

2022-08-26 18:35

Basic development and layout of hydropower stations

To generate electricity, there must be flow and head, and the key is to form head.

2022-08-26 18:35

How Hydropower Plants Work

Hydropower Stations Worldwide, hydropower stations provide 24% of the world's electricity, providing electricity to more than 1 billion people.

2022-08-26 18:34

Turbine Parameter Terms and Symbols

Technological transformation: Take technical measures to improve, replace or renovate hydropower station equipment or facilities to improve its advanced nature, rationality, economy and reliability, which is called technological transformation.

2022-08-26 18:32

Precautions for normal startup of Francis small hydro-generator set

What are the steps for normal startup of a general Francis small hydro-generator unit?

2022-08-26 18:32

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