Muffler structure and combustion chamber containing the same

A combustion chamber and combustion chamber technology, applied in lighting and heating equipment, fluid heaters, etc., can solve the problem of high noise in the combustion chamber and achieve the effect of reducing noise

Active Publication Date: 2022-03-08
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a sound-absorbing structure and a combustion chamber containing it in order to overcome the defect of high noise in the combustion chamber of the gas water heater in the prior art

Method used

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  • Muffler structure and combustion chamber containing the same
  • Muffler structure and combustion chamber containing the same
  • Muffler structure and combustion chamber containing the same

Examples

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Embodiment Construction

[0051] The present invention is further illustrated below by means of examples, but the present invention is not limited to the scope of the examples.

[0052] Such as Figure 1 to Figure 2 As shown, the combustion chamber includes a fire row 1 and a combustion chamber 2 for accommodating the fire row 1. The top of the combustion chamber 2 is an open opening, and the upper end of the fire row 1 with a fire hole protrudes to the top of the combustion chamber 2. . The front of the combustion chamber 2 has a row of gas inlets 3, and the gas inlets 3 communicate with the gas inlets of the fire row 1.

[0053] An air intake chamber 4 is provided below the combustion chamber 2 , a number of air intake holes 5 are provided between the intake chamber 4 and the combustion chamber 2 , and an air intake port 7 is provided below the air intake chamber 4 . The external fan blows air into the air intake chamber 4 through the air inlet 7, and the air in the air intake chamber 4 enters the ...

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PUM

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Abstract

The invention discloses a sound-absorbing structure and a combustion chamber containing it. The sound-absorbing structure is arranged on the inner surface of a chamber to be reduced in noise. A sound-absorbing cavity is formed in the sound-absorbing structure. The sound-absorbing structure has a There is at least one sound-absorbing opening, and the sound-absorbing port communicates the sound-absorbing chamber with the chamber. The above-mentioned sound-absorbing structure and the combustion chamber containing it are equipped with a sound-absorbing structure with a sound-absorbing chamber on the inner surface of the chamber. The purpose of sound and noise reduction; the sound-absorbing structure is applied to the combustion chamber of the gas water heater. During the operation of the combustion chamber, the noise generated by the air blown by the external fan and the noise generated by the combustion inside the combustion chamber can be reduced.

Description

technical field [0001] The invention relates to a sound-absorbing structure and a combustion chamber containing it. Background technique [0002] Household gas water heater is a common hot water supply equipment in daily life. It has the advantages of fast hot water output, constant water temperature, less scaling, small footprint, and no control of water volume. It is favored by consumers. However, during the combustion process of the gas water heater, due to the collision between the flames inside the combustion chamber, relatively large noise will be generated, and users will have relatively large complaints during use. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a sound-absorbing structure and a combustion chamber containing it in order to overcome the defect of high noise in the combustion chamber of the gas water heater in the prior art. [0004] The present invention solves the above technical problem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24H9/00F24H9/20
CPCF24H9/0005F24H9/2035
Inventor 范天星卢志龙周高云
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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