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Combustor and gas water heater with same

A burner and air supply technology, which is applied to burners, gas fuel burners, combustion methods, etc., can solve the problems of high working noise, unstable flame, and flame separation of the burner, and achieve low working noise, stable flame, and good quality. Effect of heat load

Pending Publication Date: 2020-02-04
WUHU MIDEA KITCHEN & BATH APPLIANCES MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The burner usually includes multiple fire row cells arranged side by side. Appropriate fire row cell spacing can increase the heat load of the burner and obtain a large liter gas water heater. However, in the case of a small fire row cell spacing, it will cause The burner is noisy, the flame is unstable or the phenomenon of leaving the flame

Method used

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  • Combustor and gas water heater with same
  • Combustor and gas water heater with same
  • Combustor and gas water heater with same

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Embodiment Construction

[0040] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0041] Combined with reference below Figure 1-Figure 6 A combustor 10 according to an embodiment of the present invention is described.

[0042] Such as Figure 1-Figure 4 As shown, the burner 10 includes a plurality of fire row units 11 arranged side by side, each fire row unit 11 defines a premix chamber 111, and each fire row unit 11 has an air inlet communicated with the premix chamber 111 112 and the fire hole 113, the adjacent fire row units 11 are arranged at intervals so as to define the air delivery channel 20.

[0043] It c...

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PUM

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Abstract

The embodiment of the invention provides a combustor and a gas water heater with the same. The combustor comprises a plurality of fire grate single bodies arranged in parallel. A pre-mixing cavity isdefined by each fire grate single body. Each fire grate single body is provided with a gas inlet and fire holes, wherein the gas inlet and the fire holes are communicated with the corresponding pre-mixing cavity. The adjacent fire grate single bodies are arranged at intervals, and thus gas delivery channels are defined, wherein the distance between the central lines of any two adjacent fire gratesingle bodies is L, and L is larger than or equal to 10 mm and smaller than or equal to 30 mm. According to the combustor, by designing the distance between the central lines of any two adjacent firegrate single bodies to be larger than or equal to 10 mm and smaller than or equal to 30 mm, it is ensured that the combustor has good hot loads, and the combustor is low in working noise and stable inflame.

Description

technical field [0001] The present invention relates to the technical field of water heaters, more specifically, to a burner and a gas water heater with the same. Background technique [0002] The burner usually includes multiple fire row cells arranged side by side. Appropriate fire row cell spacing can increase the heat load of the burner and obtain a large liter gas water heater. However, in the case of a small fire row cell spacing, it will cause The burner is noisy, the flame is unstable or the phenomenon of leaving the flame. Contents of the invention [0003] The present invention aims to solve one of the above-mentioned technical problems at least to a certain extent. [0004] For this reason, the present invention proposes a burner, the distance between the fire rows of the burner is set reasonably, the heat load of the burner is large, the working noise is small, and the flame is stable. [0005] The present invention also proposes a gas water heater with the a...

Claims

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Application Information

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IPC IPC(8): F23D14/04F23D14/46F23D14/58F23D14/62F23N3/00F24H9/18
CPCF23D14/045F23D14/58F23D14/46F23D14/62F23N3/00F24H9/1836F23D2203/007F23D2900/14003
Inventor 刘琼富梁国荣黄官贤
Owner WUHU MIDEA KITCHEN & BATH APPLIANCES MFG