Supercharge Your Innovation With Domain-Expert AI Agents!

Combustion chamber structure and micro gas turbine

A combustion chamber, gas technology, applied in the combustion chamber, continuous combustion chamber, combustion method and other directions, can solve problems such as increasing equipment cost and complexity of work

Pending Publication Date: 2020-04-21
新奥能源动力科技(上海)有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above two methods will increase the cost of equipment and the complexity of the work, which is the second best method in actual production

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
  • Combustion chamber structure and micro gas turbine
  • Combustion chamber structure and micro gas turbine
  • Combustion chamber structure and micro gas turbine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] Such as Figure 1 to Figure 3 As shown, the embodiment of the present invention provides a combustion chamber structure, which includes a gas premixing device, a flame tube 2 and a premixing tube 3; the premixing tube 3 is connected between the gas premixing device and the flame tube 2 In order to form a premixing channel for introducing gas into the flame tube 2; the peripheral surface of the premixing tube 3 is provided with a damping hole 31 communic...

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

PropertyMeasurementUnit
Diameteraaaaaaaaaa
Login to View More

Abstract

The invention relates to the technical field of gas turbines, in particular to a combustion chamber structure and a micro gas turbine. The combustion chamber structure comprises a fuel gas premixing device, a flame tube and a premixing tube. The premixing tube is connected between the fuel gas premixing device and the flame tube to form a premixing channel for guiding fuel gas into the flame tube;and vibration reduction holes communicated with the premixing channel are arranged in the peripheral surface of the premixing tube. According to the combustion chamber structure, sound energy possibly generated by gas combustion is weakened through ingenious design without increasing the cost, combustion oscillation caused by the sound energy is prevented and the combustion stability is guaranteed. The combustion chamber structure is applied to the micro gas turbine or other similar equipment, the combustion efficiency can be effectively improved and the production cost can be reduced.

Description

technical field [0001] The invention relates to the technical field of gas turbines, in particular to a combustion chamber structure and a micro gas turbine. Background technique [0002] Micro gas turbines have the characteristics of compact structure, light weight, and low maintenance costs, and can be widely used in the field of distributed power generation. [0003] The combustor is one of the three major components of the micro gas turbine (the other two components are the compressor and the turbine), and the overall performance of the combustor directly affects the overall performance of the micro gas turbine. At present, the requirements for pollutant emissions (mainly nitrogen oxides) generated by combustion are becoming more and more stringent. In order to reduce the emission of pollutants from the combustion chamber, the mainstream design concept in the world is premixed combustion, and the combustion temperature is controlled at 1600K-1900K. Under such combustion...

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): F23R3/28F23R3/42
CPCF23R3/286F23R3/42
Inventor 汪秋笑宋俊波张洪李成勤苏洋潘豪李静
Owner 新奥能源动力科技(上海)有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com