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Tempering-resistant air adjusting type gas stove with upper air inlet

A technology of gas cooker and upper air intake, which is applied in the directions of gaseous heating fuel, gas fuel burner, burner, etc., and can solve the problems of inability to adjust and so on.

Active Publication Date: 2012-08-22
中山市秋意厨卫电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem is: the intake volume of primary air cannot be adjusted

Method used

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  • Tempering-resistant air adjusting type gas stove with upper air inlet
  • Tempering-resistant air adjusting type gas stove with upper air inlet
  • Tempering-resistant air adjusting type gas stove with upper air inlet

Examples

Experimental program
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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings.

[0026] like figure 1 , figure 2 , image 3 As shown, a backfire-proof updraft gas cooker includes a panel 1, a burner and a nozzle 2, and the burner includes a burner 3, a fire distributor 4 and a fire cover 5, and the burner 3 includes a preheater Mixing cavity and injection tube; also includes an air cavity 6 with an upper opening

[0027] An air outlet 61 and an air inlet 62 are respectively arranged on the front and rear side walls of the air cavity 6, and the air outlet 61 and the air inlet 62 are on a straight line; the air outlet 61 communicates with the ejector pipe, and the nozzle 2 is provided with an air inlet 62 , the air inlet end of the nozzle 2 is threadedly matched with the air inlet hole 62 , and the air outlet end of the nozzle 2 is opposite to the air outlet hole 61 ; the upper opening of the air cavity 6 passes through the panel 1 . A cover pla...

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Abstract

The invention relates to a tempering-resistant air adjusting type gas stove with an upper air inlet, which comprises a panel, a combustor, a nozzle, an air cavity with an upper opening and a cover plate, wherein a burner comprises a premixing cavity and an ejector tube; the cover plate is positioned above the upper opening of the air cavity; a gap is formed between the cover plate and the upper opening; the upper opening of the air cavity is stretched out of the panel after passing through the panel; the front and rear side walls of the air cavity are respectively provided with an air outlet hole and an air inlet hole; the air inlet hole is communicated with the ejector tube; the nozzle is arranged on the air inlet hole; the air inlet end of the nozzle is in screw thread fit with the air outlet hole; the air outlet end of the nozzle is opposite to the air outlet hole; a door plate arranged on the air outlet end of the nozzle is matched with the air outlet hole; and the door plate is in screw thread fit with the nozzle. Because the structure is adopted, the nozzle can be exchanged; the door plate is rotated, so that the door plate is far away from or close to the air outlet of the air cavity to achieve the purpose of adjusting the air intake flow of the air once to supply sufficient air to gas, thereby achieving full combustion; and a temperature sensor is provided to prevent the explosion because the tempering occurs.

Description

technical field [0001] The invention relates to a household gas cooker, in particular to a backfire-preventing upward draft gas cooker. Background technique [0002] In the current prior art, a backfire-proof updraft gas cooker includes a panel, a burner and a nozzle. tube; the fire cover cooperates with the fire distributor, the fire distributor cooperates with the burner head, and the nozzle cooperates with the ejector tube on the burner head. The problem is that the intake volume of primary air cannot be adjusted. Contents of the invention [0003] The object of the present invention is to provide a backfire-proof upward air-intake air-adjusting gas cooker, which can effectively adjust the intake air volume of the primary air, provide suitable air for the gas, and achieve the maximum calorific value of the gas and burn it fully; and It is also possible to replace nozzles of different models. [0004] The present invention is achieved in the following way: an anti-bac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C3/08F24C3/12F23D14/48F23D14/82
Inventor 张祺生
Owner 中山市秋意厨卫电器有限公司
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