R&D
Research and Development
CQYHC continue to strive to make our customer service the best in the industrywith professional technique and high reliability products.
More than 60 engineers work in turbine, generator, and valve study and design at CYHGC Research and Design Center, including 5 professor engineers, 20 senior engineers, 40 plus engineers.
-We invented the patented inline nozzle.
-We invented the patented self-closing deflector and needle nozzle for fail-safe functions.
-We invented the patented pressure relief valve that can be used to replace the hydro plant surge tower, and now is widely used in many projects.
-We invented vertical Pelton Turbine Generator Unit with two bearings.
-We invented self-lubricated radial thrust bearing.
-We designed the highest head (1022 m) Pelton unit in China.
-We designed the first 4-nozzle Vertical Pelton turbine in China.
-We designed the first 15MW bulb turbine unit in China.
-All our units design meets or exceeds the most stringent international standards.
Equipment and Facilities
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Name:Two Pivots Pelton Type
Description:The structure of plant house could be decreased from 3 floors to 1 floor by applying the design of main shaft with two pivots pelton type. It's easy installation to reduce owner civil work cose.
Description:The structure of plant house could be decreased from 3 floors to 1 floor by applying the design of main shaft with two pivots pelton type. It's easy installation to reduce owner civil work cose.
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Name:3-D Design
Description:3-D Design
Description:3-D Design
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Name:Patented Product of CYHGC: self-closing inline nozzle for fail-safe functions
Description:The nozzle is inside-disassembling type, which is easy to maintain and repair. And the tendency of hydraulic self-closing can prolong the service time of needle nozzles.
Description:The nozzle is inside-disassembling type, which is easy to maintain and repair. And the tendency of hydraulic self-closing can prolong the service time of needle nozzles.
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Name:FEA analysis
Description:FEA analysis
Description:FEA analysis
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Company Info
Chongqing Yunhe Hydropower Group Corporation
[China (Mainland)]
[Verified Member]
City: Chongqing
Province/State: Chongqing
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company, Business Service (Transportation, finance, travel, Ads, etc)
Online Postings: Products