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Burner single piece, burner and gas hot water equipment

A gas-fired hot water and burner technology, used in burners, gas fuel burners, lighting and heating equipment, etc., can solve the problems of large resistance loss, high noise, and high labor costs, reduce flow resistance loss, reduce heat Intensity and noise, uniform effect of outlet pressure distribution

Pending Publication Date: 2019-09-24
GUANGDONG MACRO GAS APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The burner structure and technology of gas water heaters in my country are mature but relatively old. Under poor combustion conditions, they are prone to high noise and unstable combustion flames, which seriously affect the user experience.
like figure 1 , figure 2 As shown, the side plates 04 of the fire row shell of the existing single-piece burner are stepped, and the resistance loss is relatively large; The runner 03 is stamped and formed separately, and then the parts are welded together; there are problems such as various processing methods, cumbersome procedures, and high labor costs

Method used

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  • Burner single piece, burner and gas hot water equipment
  • Burner single piece, burner and gas hot water equipment
  • Burner single piece, burner and gas hot water equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] like Figure 3-Figure 7 As shown, a single piece of burner includes a fire row shell 2 with an ejector tube 1, an upper opening, and a combustion plate 3 arranged on the upper opening, and a strip-shaped fire hole is arranged on the combustion plate 3 4. It is characterized in that at least one row of circular auxiliary fire holes 5 are respectively provided on both sides of the strip-shaped fire holes 4 .

[0038] Wherein, the combustion plate 3 is an integrally formed structure, including a top plate 3-1 and two side plates 3-2 arranged along the length direction of the top plate, and the strip-shaped fire hole 4 and the auxiliary fire hole 5 are arranged on On the top board 3-1, the side boards 3-2 are inclined downward and narrowed inwardly. The width value of the top plate 3-1 is larger than the width value of the existing single-piece top plate 3-1 of the burner, and has different specific values ​​according to different models, and its value range is 9-15mm. Th...

Embodiment 2

[0046] A burner, comprising a single burner, characterized in that the single burner is as described in Embodiment 1.

[0047] The burner provided in this embodiment has all the beneficial effects of the first embodiment. As for the specific structure of the burner, existing known or possible future burner schemes can be adopted, which will not be repeated here.

Embodiment 3

[0049] A gas-fired water heater, comprising a gas-fired water heater body and a burner arranged in the gas-fired water heater body, wherein the burner is as described in Embodiment 2.

[0050] Wherein, the gas hot water equipment is a gas water heater or a gas wall-hung boiler.

[0051] The gas water heating equipment provided in this embodiment has all the beneficial effects of the second embodiment. As for the specific structure of the gas water heater or the gas wall-hung boiler, existing known or future possible solutions can be adopted, which will not be repeated here.

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Abstract

The invention discloses a burner single piece. The burner single piece comprises a fire grate shell with an ejector tube and an upper opening, and a burning plate arranged on the upper opening, a strip-shaped fire hole is formed in the burning plate and is characterized in that at least one row of round auxiliary fire holes are formed in the two sides of the strip-shaped fire hole correspondingly; two rows of auxiliary fire holes are additionally formed in the two sides of the strip-shaped fire hole and a width value of a top plate of the burning plate is increased, so that the total area of the fire holes is increased, therefore the heat intensity and the noise of the fire holes are reduced, meanwhile, auxiliary flame is provided by the auxiliary fire holes, and the flame stabilizing effect is achieved for the burn; two side plates of the burning plate and two inclined plates of the top plate are flexibly applied with an inclined surface design, so that the flow resistance loss is reduced, the distribution of the outlet pressure is more uniform, and burning flame is more stable; and meanwhile, the inclined surface design can be adapted to different the width sizes of the fire holes and flow channels.

Description

technical field [0001] The invention relates to the technical field of gas water heating equipment, in particular to a single burner, a burner and gas water heating equipment. Background technique [0002] The burner structure and technology of gas water heaters in my country are mature but relatively old. Under poor combustion conditions, they are prone to high noise and unstable combustion flames, which seriously affect the user experience. like figure 1 , figure 2 As shown, the side plates 04 of the fire row shell of the existing single-piece burner are stepped, and the resistance loss is relatively large; The runner 03 is stamped and formed separately, and then the parts are welded together; there are problems such as various processing methods, cumbersome procedures, and high labor costs. Contents of the invention [0003] In view of the problems existing in the prior art, an object of the present invention is to provide a single burner with stable combustion flam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23D14/00F23D14/46
CPCF23D14/00F23D14/46
Inventor 艾穗江王状杨永良刘兵
Owner GUANGDONG MACRO GAS APPLIANCE
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