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Water-cooling rich-lean heat exchanger burner set and gas furnace

A heat exchanger and burner technology, applied in burners, gas fuel burners, combustion methods, etc., can solve the problems of easy generation of carbon monoxide and nitric oxide, and achieve the goal of reducing temperature, burning fuel completely, and improving combustion efficiency. Effect

Active Publication Date: 2021-05-04
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 water-cooled thick-lean heat exchanger burner group and a gas furnace in order to overcome the defect that carbon monoxide and nitrogen monoxide are easily produced due to incomplete combustion in the prior art.

Method used

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  • Water-cooling rich-lean heat exchanger burner set and gas furnace
  • Water-cooling rich-lean heat exchanger burner set and gas furnace
  • Water-cooling rich-lean heat exchanger burner set and gas furnace

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Embodiment Construction

[0057] The present invention is further illustrated below by means of examples, but the present invention is not limited thereto within the scope of examples.

[0058] Such as Figure 1-Figure 4 As shown, the present invention provides a water-cooled thick-lean heat exchanger burner group 1, which includes a burner housing 101, a rich-lean gas distributor 102, the thick-lean gas distributor 102 is connected to the burner housing 101, and the burner housing Body 101 is internally separated to form a light flame combustion zone 103 and a rich flame combustion zone 104 which are connected to each other. The light flame combustion zone 103 is located above the dense flame combustion zone 104; the thick and thin gas distributor 102 is used to divide the gas into rich gas and light gas, and The rich gas is input into the rich flame combustion zone 104 , and the light gas is input into the light flame combustion zone 103 .

[0059] The burner housing 101 is a cube housing with a cav...

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PUM

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Abstract

The invention discloses a water-cooling rich-lean heat exchanger combustor set and a gas furnace. The water-cooling rich-lean heat exchanger combustor set comprises a combustor shell body and a rich-lean gas distributor, wherein the rich-lean gas distributor is connected to the combustor shell body, and the interior of the combustor shell body is divided into a lean flame combustion area and a rich flame combustion area; and the rich-lean gas distributor is used for dividing fuel gas into rich fuel gas and lean fuel gas, inputting the rich fuel gas into the rich flame combustion area and inputting the lean fuel gas into the lean flame combustion area. The gas furnace comprises the water-cooling rich-lean heat exchanger combustor set. According to the water-cooling rich-lean heat exchanger combustor set and the gas furnace, entering air is fully mixed with the rich gas and the lean gas for combustion in the rich flame combustion area and the lean flame combustion area correspondingly, the combustion efficiency is improved, and fuel combustion is more complete; and flames in the rich flame combustion area and the lean flame combustion area are independently combusted and do not interfere with each other, so that the temperature of the combustion areas is reduced, and the generation of carbon monoxide and nitric oxide is reduced.

Description

technical field [0001] The invention relates to a burner group of a water-cooled rich-lean heat exchanger and a gas furnace. Background technique [0002] as attached Image 6 and Figure 7 As shown, the burner in the existing gas furnace has a burner housing 101', and a combustion chamber 201' is provided in the burner housing 101', and gas and air are mixed and burned in the combustion chamber 201'. During the combustion process, gas and air are mixed and burned, and the gas is easy to burn incompletely. The nitrogen monoxide and carbon monoxide produced by incomplete combustion will pollute the atmospheric environment, and if the gas furnace is installed in a closed space, the concentration of carbon monoxide in the closed space will increase. , It is easy to cause dangerous situations such as carbon monoxide poisoning for users. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a water-cooled rich-lean heat e...

Claims

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Application Information

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IPC IPC(8): F23D14/02F23D14/46F23D14/60F24C3/08
CPCF23D14/02F23D14/46F23D14/60F24C3/082
Inventor 卢吉周高云徐德明诸永定茅忠群
Owner NINGBO FOTILE KITCHEN WARE CO LTD