Combustor and gas water heater
A burner, gas technology, applied in burners, gas fuel burners, combustion methods, etc., can solve the problems of inconvenient maintenance and easy damage
Inactive Publication Date: 2020-08-18
GREE ELECTRIC APPLIANCES INC
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
And the fire cover is the high temperature position on the burner, it is easy to be damaged, and there is a problem of inconvenient maintenance
Method used
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[0033] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.
[0034] Such as figure 1 and figure 2 As shown, the traditional burner 20 in the traditional gas water heater is provided with a fire cover 21 on each fire row, and the passage formed between the fire row and the fire row is an open state, and the secondary combustion-supporting gas is r...
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The invention relates to a combustor and a gas water heater. The combustor comprises a fire grate assembly and a fire cover plate, the fire grate assembly comprises multiple fire grates which are mounted side by side in a spaced manner, an inner channel of the fire grates is a gas mixing channel, the fire grates are spaced to form a secondary combustion-supporting gas channel, the fire cover plateis mounted on the fire grate assembly, a fire outlet through hole is formed in the position, corresponding to the gas mixing channel, of the fire cover plate, a supplementing through hole is formed in the position, corresponding to the secondary combustion-supporting gas channel, of the fire cover plate, based on the fact that the fire cover plate placed on the fire grate assembly is of a whole structure, even if the position between the fire cover plate and the fire grate assembly is fixedly connected together without adoption of manners like welding, the stability problem cannot exist, dueto the fire outlet through hole and the supplementing through hole, the combustion process can be normally carried out, when replacing or maintaining is needed, the fire cover plate placed on the firegrate assembly is directly taken down, and maintaining and updating are convenient.
Description
technical field [0001] The invention relates to the technical field of burner equipment, in particular to a burner and a gas water heater. Background technique [0002] The gas water heater mainly includes a burner, and the gas burns in the burner to provide high temperature to heat the water. The burner mainly includes multiple fire rows, which are arranged side by side at intervals. The fire row is used to pass the mixed gas mixed with gas and combustion-supporting gas, and the channel formed by the interval between the fire row and the fire row is used for secondary combustion. gas. A fire cover is generally set at the position of the air outlet on the fire row, and a fire hole is further set on the fire cover. After ignition, a flame is formed at the fire hole, and the secondary combustion-supporting gas further assists in improving the combustion efficiency. In order to enable the secondary combustion-supporting gas to reach the space above the fire discharge hole fro...
Claims
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IPC IPC(8): F23D14/58F23D14/62F23D14/74F23D14/46F24H9/18
CPCF23D14/58F23D14/62F23D14/74F24H9/1836
Inventor 李忠堂高砚庄黄伟锋林玉绵刘小平何雨涛
Owner GREE ELECTRIC APPLIANCES INC