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Stove burner

A technology for burners and stoves, which is applied in the direction of burners, gas fuel burners, combustion methods, etc. It can solve the problem that the secondary air is not fully preheated, and achieve the goals of not being easy to lose, improving combustion efficiency, and improving the energy-gathering effect Effect

Active Publication Date: 2020-11-27
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 stove burner to overcome the defect that the secondary air in the stove burner is not fully preheated in the prior art

Method used

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Embodiment Construction

[0056] In the following, the present invention will be more clearly and completely described by way of embodiments in conjunction with the accompanying drawings, but the present invention is not limited to the scope of the described embodiments.

[0057] Such as Figure 1-Figure 5As shown, this embodiment discloses a cooker burner, which includes a fire cover 1 , a cooker panel 2 and an energy gathering cover 3 . The energy-gathering cover 3 is arranged on the cooker panel 2, the energy-gathering cover 3 surrounds the fire cover 1 and is covered on the peripheral side of the fire cover 1, and a heat exchange space 4 is formed between the fire cover 1, the cooker panel 2 and the energy-gathering cover 3. The entrance of the heat space 4 is located between the cooker panel 2 and the fire cover 1, and the inside of the energy gathering cover 3 is provided with a secondary air supply channel 33, which is connected with the heat exchange space 4, and the secondary air supply channe...

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Abstract

The invention discloses a stove burner which comprises a burner cap, a stove panel and an energy accumulating hood. The energy accumulating hood is arranged on the stove panel, encircles the burner cap and covers the peripheral side of the burner cap, a heat exchange space is formed among the burner cap, the stove panel and the energy accumulating hood, an inlet of the heat exchange space is located between the stove panel and the burner cap, a secondary air supplementing channel is arranged in the energy accumulating hood, the secondary air supplementing channel communicates to the heat exchange space, and the secondary air supplementing channel extends to the upper surface of the burner cap. As the heat exchange space is formed among the burner cap, the stove panel and the energy accumulating hood, the burner cap, the stove panel and the energy accumulating hood can perform first time heat transfer with air in the heat exchange space, air after heat exchange flows the secondary air supplementing channel in the energy accumulating hood exchanges heat with the energy accumulating hood for the second time, and the air exchanged in heat for two times arrives at the upper surface of the burner cap finally, so that the burning efficiency of the stove burner is improved.

Description

technical field [0001] The invention relates to a stove burner. Background technique [0002] At present, the cooker burner is mainly composed of an ejector tube, a base, a gas mixing chamber, and an inner and outer ring fire cover. In order to improve the combustion efficiency of the cooker burner, the energy gathering ring is arranged on the outside of the cooker burner, and a secondary air supplement channel is formed between the energy gathering ring and the fire cover, through which the cooker burner supplements secondary air. The secondary air supplement channel has the following deficiencies: (1) There is an air inlet at the bottom of the energy gathering ring, and the internal high-temperature flue gas convects with the external cold air, resulting in a large amount of heat loss; (2) The secondary air is supplied from the upper part of the panel. (3) After the secondary air flows in through the secondary air inlet at the bottom of the energy collector, there is no ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23D14/46F23D14/66F23D14/04F23L9/00F24C3/08F24C15/10F24C15/34
CPCF23D14/04F23D14/46F23D14/66F23L9/00F24C3/085F24C15/107F24C15/34Y02E20/34
Inventor 张帅程永超徐强
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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