Combustor and water heater

A technology for burners and water heaters, which is applied to burners, gas fuel burners, combustion methods, etc., can solve problems such as high temperature of side walls, and achieve the effect of reducing mutual hedging and improving combustion efficiency.

Pending Publication Date: 2022-04-15
WUHU MIDEA KITCHEN & BATH APPLIANCES MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose a burner and a water heater, aiming at improving the problem of high temperature on the side wall caused by the air flow in the burner impinging on the inner wall of the burner

Method used

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

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Embodiment Construction

[0046] 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.

[0047] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0048] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention discloses a combustor and a water heater, and the combustor comprises a shell, a first heat exchanger, a second heat exchanger and a heat exchanger, a combustion chamber is formed in the shell, the shell is provided with a first side wall and a second side wall, and the first side wall and the second side wall are oppositely arranged; the plurality of first nozzles are arranged on the first side wall; and the second nozzles are arranged on the second side wall, and the axes of the first nozzles and the axes of the second nozzles are arranged in a staggered mode. The multiple first nozzles and the multiple second nozzles are arranged on the first side wall and the second side wall, opposite to each other, of the combustion chamber correspondingly, so that the multiple nozzles spray gas from the two sides in a dispersed mode for combustion, and flames formed in the combustion chamber can be relatively dispersed; the problem that the inner wall of the combustion chamber is overheated due to overhigh air pressure when the airflow is intensively jetted is reduced; the first nozzles and the second nozzles are arranged in a staggered mode, mutual hedging of airflow of the first nozzles and airflow of the second nozzles is reduced, and then the combustion efficiency of gas is improved.

Description

technical field [0001] The invention relates to the field of water heaters, in particular to a burner and a water heater. Background technique [0002] High temperature air combustion (high temperature air combustion) is called "mild and deep low oxygen dilution combustion", referred to as soft combustion, is a new type of combustion, also known as MILD combustion. When gas and air are mixed and injected into the combustion chamber at high speed, the problem of insufficient combustion is likely to occur due to the high flow rate of the mixed gas. When the gas is burned at high temperature, it is easy to cause overheating of the inner and side walls of the combustion chamber, which affects the service life of the burner. Contents of the invention [0003] The main purpose of the present invention is to provide a burner and a water heater, aiming at improving the problem of high temperature on the side wall caused by air flow in the burner impinging on the inner wall of the...

Claims

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Application Information

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IPC IPC(8): F23D14/04F23D14/58F23D14/66F23D14/70F23D14/46F24H9/1881
CPCY02E20/34
Inventor 李鑫
Owner WUHU MIDEA KITCHEN & BATH APPLIANCES MFG
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