stove burner

A technology for burners and stoves, which is applied to burners, gas fuel burners, combustion types, etc., and can solve the problem that secondary air is not sufficiently preheated.

Active Publication Date: 2021-08-20
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 cooker burner, which comprises a fire cover, a cooker panel and an energy gathering cover, the energy gathering cover is arranged on the cooker panel, the energy gathering cover surrounds the fire cover and covers the On the peripheral side of the fire cover, a heat exchange space is formed between the fire cover, the cooker panel and the energy gathering cover, the entrance of the heat exchange space is located between the cooker panel and the fire cover, the The interior of the energy gathering cover is provided with a secondary air supply channel, which communicates with the heat exchange space, and extends to the upper surface of the fire cover. A heat exchange space is formed between the fire cover, the cooker panel and the energy gathering cover. The fire cover, the cooker panel and the energy gathering cover perform the first heat exchange with the air in the heat exchange space, and the air after heat exchange flows through the energy gathering cover The internal secondary air supply passage and the energy gathering cover perform a second heat exchange, and the air after the above two heat exchanges finally reaches the upper surface of the fire cover through the secondary air supply passage, which improves the combustion efficiency of the stove burner.

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 Patents(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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