Gas distribution structure, burner and gas water heater

A technology for gas water heaters and burners, which is applied in the direction of gas fuel burners, burners, and combustion methods, and can solve problems such as unstable gas distribution adjustment and poor user experience, and achieve improved user experience, reduced volatility, and stable adjustment Effect

Pending Publication Date: 2020-04-28
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defects of unstable gas distribution adjustment and poor user experience in the prior art, thereby providing a gas distribution structure, burner and gas water heater with stable gas distribution adjustment and good user experience

Method used

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  • Gas distribution structure, burner and gas water heater
  • Gas distribution structure, burner and gas water heater
  • Gas distribution structure, burner and gas water heater

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Embodiment Construction

[0030] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but 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 making creative efforts belong to the protection scope of the present invention.

[0031] In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as there is no conflict with each other.

[0032] Such as figure 1 A specific implementation of the gas distribution structure shown in -3 includes an inner tube 1 and an outer tube 2 nested in each other. The wall of the outer tube 2 is provided with a plurality of first openings 3 at intervals along the axial direction, and the plurality of first o...

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PUM

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Abstract

The invention relates to the technical field of burners and particularly relates to a gas distribution structure, a burner and a gas water heater. The gas distribution structure comprises an outer pipe and an inner pipe. A plurality of first openings are axially formed in the outer pipe at intervals. The inner pipe is sleeved with the outer pipe and connected with a rotating mechanism, the inner pipe is provided with a gas inlet and a gas outlet, the gas outlet is distributed in the circumferential direction of the inner pipe, and under driving of the rotating mechanism, the coverage area, inthe axial direction of the inner pipe, of the part corresponding to the first openings of the outer pipe, of the gas outlet changes gradually, so that the gas outlet can communicate with different numbers of the first openings of the outer pipes. According to the gas distribution structure, the burner and the gas water heater, gas distribution and adjustment are stable, and the user experience isgood.

Description

technical field [0001] The invention relates to the technical field of burners, in particular to a gas distribution structure, a burner and a gas water heater. Background technique [0002] In order to obtain a larger adjustment range, traditional gas appliances usually use segmented burners. By adopting segmented burners, controlling a part of the fire row to extinguish or open during work to meet different user needs. Traditional sectional burners often have multiple independent combustion fire rows. However, due to various reasons, the common sectional burner usually has at least one gas branch, and a gas shut-off valve is installed in each gas branch that needs to be controlled to control the on-off of the branch, and then control multiple independent gas branches at the same time. Burn fire row. In this way, since one gas branch controls multiple combustion fire rows at the same time, the combustion input of the branch will fluctuate greatly when it is segmented, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23D14/46F24H9/18
CPCF23D14/46F24H9/1836
Inventor 张霞陈佳锋白瑜吴萌雨
Owner GREE ELECTRIC APPLIANCES INC
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