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Combustor and gas water heater

A burner and gas technology, applied in the direction of burner, gas fuel burner, combustion type, etc., can solve the problems of useless daily life, achieve the effect of multi-application space and value, full combustion, and low noise

Active Publication Date: 2021-04-20
WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although high-temperature air combustion has many of the advantages mentioned above, it is currently used in industrial applications and is not used in daily life.

Method used

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  • Combustor and gas water heater
  • Combustor and gas water heater
  • Combustor and gas water heater

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Embodiment Construction

[0048] 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 part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0049] The purpose of the present invention is to utilize the characteristics of high-temperature air combustion to design a new type of burner and apply it to a gas water heater, so that the gas water heater can effectively reduce CO and NOx emissions and reduce the noise of the gas water heater.

[0050] The invention proposes a burner, which is suitable for gas water heaters and related products and equipment including gas wall-hung boilers that use...

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Abstract

The invention discloses a combustor and a gas water heater. The combustor comprises a shell, a premixer, a preheating combustor and an injection pipe, and a combustion chamber is formed in the shell; gas and air are introduced into the premixer and premixed, and mixed gas is provided for the combustion chamber; the preheating combustor is used for igniting the mixed gas; an air inlet of the injection pipe communicates with the premixer, and the temperature in the combustion chamber is increased to a preset temperature; and an injection opening of the injection pipe communicates with the combustion chamber and is used for injecting mixed gas into the combustion chamber, so that high-temperature air combustion reaction is performed in the combustion chamber. The combustor with a high-temperature air combustion function and the gas water heater are provided.

Description

[0001] This application claims the priority of the Chinese patent application with the application number 201910992986.8 and the application name "Burner and Gas Water Heater" dated October 17, 2019, which is hereby incorporated by reference in its entirety. technical field [0002] The invention relates to the technical field of high-temperature air combustion, in particular to a burner and a gas water heater. Background technique [0003] High temperature air combustion (high temperature air combustion) is called "mild and deep low oxygen dilution combustion", referred to as soft combustion, which is a new type of combustion, also known as MILD combustion. The main characteristics of this combustion are: the chemical reaction mainly occurs in a high-temperature and low-oxygen environment, the temperature of the reactants is higher than its natural temperature, and the maximum temperature rise during the combustion process is lower than its natural temperature, and the oxyge...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23D14/04F23D14/64F23D14/66F23D14/70F24H1/10F24H9/18
CPCF24H9/18F23D14/04F24H1/10F23D14/70F23D14/64F23D14/66Y02E20/34
Inventor 梁泽锋钱晓林陆祖安曲绍鹤李忠华
Owner WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD
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