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

Fully-premixed condensing type gas heat exchange equipment and heat exchange method

A technology of fully premixed condensing and heat exchange equipment, applied in heat exchange equipment, lighting and heating equipment, air heaters, etc., can solve the problems of complex structure, increased flow direction of condensed water, corrosion, etc. Efficiency, simple structure, avoid the effect of greatly shortening the service life

Active Publication Date: 2019-12-20
XI AN JIAOTONG UNIV +1
View PDF10 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above problems, the object of the present invention is to provide a fully premixed condensing gas heat exchange equipment and heat exchange method in order to overcome the above-mentioned defects in the prior art. To achieve a comprehensive solution to the problems of condensed water corrosion of heat exchange equipment, increased flue gas side flow resistance and complex structure in the flow direction of condensed water existing in condensing gas heat exchange equipment

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
  • Fully-premixed condensing type gas heat exchange equipment and heat exchange method
  • Fully-premixed condensing type gas heat exchange equipment and heat exchange method
  • Fully-premixed condensing type gas heat exchange equipment and heat exchange method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Specific embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although specific embodiments of the invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and is not limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0033] It should be noted that certain terms are used in the specification and claims to refer to specific components. Those skilled in the art should understand that they may use different terms to refer to the same component. The specification and claims do not use differences in nouns as a way of distinguishing components, but use differences in functions of components as a criterion for distinguishing. "Includes" or "comprises" mentioned throughout the spe...

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 fully-premixed condensing type gas heat exchange equipment and a heat exchange method. In the condensing type gas heat exchange equipment, a combustion chamber is equipped witha fully-premixed burner to generate high-temperature flue gas, the combustion chamber is arranged at the central position in a shell, a primary heat exchanger includes a spiral coil arranged around the combustion chamber, a secondary heat exchanger includes a spiral coil arranged around the primary heat exchanger, the secondary heat exchanger communicates with the primary heat exchanger, a slit formed by the adjacent spiral coils is configured into a flue, and the high-temperature flue gas passes through the flue to go across the primary heat exchanger and / or the secondary heat exchanger forheat exchange.

Description

technical field [0001] The invention relates to the technical field of thermal equipment, in particular to a fully premixed condensing gas heat exchange equipment and a heat exchange method. Background technique [0002] Energy is the basic material basis for a country to develop production and realize social progress. At present, my country's energy structure is still dominated by coal. The massive mining and use of coal has brought great pollution and damage to the environment. The task of adjusting the energy structure is imminent. Natural gas is the cleanest primary energy among fossil fuels, with very little impurity content and excellent environmental protection. Due to the support of national policies in recent years, the demand for gas appliances has increased year by year. Therefore, it is of great significance to improve the thermal efficiency of gas heat exchange equipment and promote the efficient utilization of gas resources in today's environment of energy sav...

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
Patent Type & Authority Applications(China)
IPC IPC(8): F24H8/00F24H9/00F28B1/02F28B9/08F28D7/02F28F17/00
CPCF24H8/00F24H8/006F24H9/0005F28B1/02F28B9/08F28D7/024F28F17/005Y02B30/00
Inventor 屈治国李静艳张剑飞胥金龙刘鑫
Owner XI AN JIAOTONG UNIV
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