Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Adjusting device for gas input amount of turbine and using method thereof

A technology for adjusting devices and air intake, applied in mechanical equipment, engine components, machines/engines, etc., can solve the problems of inconvenient maintenance, large floor space, high equipment cost, etc., and achieve stable operation, high safety, and guaranteed safety Effect

Inactive Publication Date: 2018-12-07
毛玲波
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A steam turbine is a rotary power machine that converts steam energy into mechanical work, also known as a steam turbine. It is mainly used as a prime mover for power generation, and can also directly drive various pumps, fans, compressors and ship propellers. Use the exhaust gas or intermediate extraction of the steam turbine to meet the heating needs of production and life. According to the actual needs of the steam turbine, the steam turbine usually needs to be equipped with a regulating device to control the intake of the steam turbine. The traditional device for regulating the steam turbine is generally It uses hydraulic control, but to use hydraulic pressure to achieve the purpose of the control device, a large set of hydraulic equipment is required, which usually occupies a large area. Now there are also some equipment that use electronic control to adjust the air intake of the steam turbine. Through the sensor The combination with PLC achieves the purpose of precise control, but the cost of this kind of equipment is high and the maintenance is inconvenient

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Adjusting device for gas input amount of turbine and using method thereof
  • Adjusting device for gas input amount of turbine and using method thereof
  • Adjusting device for gas input amount of turbine and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0019] Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0020] Such as Figure 1-3As shown, the device of the present invention is a device for adjusting the intake air volume of a steam turbine, including a base body 101. A first cavity 1 extending left and right is arranged inside the base body 101, and a second cavity 1 is arranged on the right side of the first cavity 1. Two cavities 46, the upper and lower end walls of the second cavity 46 are rotatably installed with a first rotating shaft 44 extending up and down through bearings, and the upper end...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an adjusting device for the gas input amount of a turbine. The adjusting device comprises a base body. A first cavity extending left and right is formed in the base body. A second cavity is formed below the right side of the first cavity. A first rotating shaft extending up and down is installed in the upper end wall and the lower end wall of the second cavity through a bearing in a rotating manner. The upper end of the first rotating shaft extends into the first cavity and is fixedly connected with a first belt wheel. A rotating motor in power connection with the firstrotating shaft is arranged at the lower end of the second cavity. A second belt wheel connected with the first belt wheel through a belt is arranged on the left side in the first cavity. A third cavity is formed below the left side of the first cavity. A second rotating shaft is installed between the first cavity and the third cavity through a bearing in a rotating manner. The upper end of the second rotating shaft extends into the first cavity and is fixedly connected with the second belt wheel.

Description

technical field [0001] The invention relates to a device for adjusting the air intake of a steam turbine and a method for using the same. Background technique [0002] A steam turbine is a rotary power machine that converts steam energy into mechanical work, also known as a steam turbine. It is mainly used as a prime mover for power generation, and can also directly drive various pumps, fans, compressors and ship propellers. Use the exhaust gas or intermediate extraction of the steam turbine to meet the heating needs of production and life. According to the actual needs of the steam turbine, the steam turbine usually needs to be equipped with a regulating device to control the intake of the steam turbine. The traditional device for regulating the steam turbine is generally It uses hydraulic control, but to use hydraulic pressure to achieve the purpose of the control device, a large set of hydraulic equipment is required, which usually occupies a large area. Now there are a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F01D17/00F01D17/10
CPCF01D17/00F01D17/10
Inventor 毛玲波
Owner 毛玲波
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com