Kitchen range fire cover

A technology for fire covers and stoves, which is applied to household appliances, household stoves/stoves, combustion methods, etc., can solve problems such as unfavorable heating uniformity and flame separation of gas stoves

Active Publication Date: 2019-09-10
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the gas volume at this place is increased by enlarging the aperture of the ignition hole, the gas flow rate of the ignition hole is too large, which will easily lead to the situation of leaving the flame, and after successful ignition, a large amount of gas will be burned at the ignition hole. Combustion consumption is not conducive to maintaining the heating uniformity of the gas stove

Method used

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  • Kitchen range fire cover
  • Kitchen range fire cover
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Embodiment Construction

[0038] The present invention is further illustrated below by means of examples, but the present invention is not limited to the scope of the examples.

[0039] Such as figure 1 and figure 2 As shown, the present invention provides a cooker fire cover 10, which is an inner ring fire cover, and its surface has a flame groove 1 communicating with a gas chamber 10a. The cooker fire cover 10 also has an ignition hole 2 and a groove 3. Wherein, the groove 3 is arranged corresponding to the ignition hole 2, and the opening 2a of the ignition hole 2 on the side wall 10b of the cooker fire cover 10 is located in the flame groove 1, and the groove 3 is in contact with one side of the opening 2a of the ignition hole 2, And the hole side wall of the ignition hole 2 is cut to form an open space 21 on one side of the ignition hole 2 .

[0040] The open space 21 can make the ignition hole 2 increase the size of the opening 2a of the ignition hole 2 to the outside world under the premise o...

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Abstract

The invention discloses a kitchen range fire cover. The surface of the kitchen range fire cover is provided with a flame groove which communicates with a flue gas cavity, the kitchen range fire coveris further provided with an ignition hole and a groove, the groove corresponds to the ignition hole, an opening, on the side wall of the kitchen range fire cover, of the ignition hole is located in the flame groove, the groove makes contact with one side of the opening of the ignition hole, the hole side wall of the ignition hole is cut through, and therefore an opening space is formed on one sideof the ignition hole. According to the kitchen range fire cover, since the ignition hole is formed in the flame groove which communicates with the fuel gas cavity, and the groove is formed in one side of the ignition hole, the opening side of the ignition hole for the outside world is improved, the fuel gas amount of the ignition hole at the opening position is increased, and smooth ignition of akitchen range is ensured. In addition, the diameter of the ignition hole does not need to be increased by means of the structure, the low flow speed of flue gas can be kept at the opening position ofthe ignition hole, the flame leaving condition is avoided, flame stability during ignition is ensured, and the flame stabilizing effect is improved.

Description

technical field [0001] The invention relates to the field of burners, in particular to a cooker fire cover. Background technique [0002] The ignition process of the gas stove is to ignite the gas ejected from the ignition hole through the high-voltage discharge of the ignition needle. Wherein, in order to ensure the ignition success rate of the gas stove, the gas volume at the opening of the ignition hole should be increased during ignition. However, if the gas volume at this place is increased by enlarging the aperture of the ignition hole, the gas flow rate of the ignition hole is too large, which will easily lead to the situation of leaving the flame, and after successful ignition, a large amount of gas will be burned at the ignition hole. Combustion consumption is not conducive to maintaining the heating uniformity of the gas stove. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a cooker fire cover in ord...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23D14/58F23D14/74F23D14/84F24C3/08
CPCF23D14/58F23D14/74F23D14/84F24C3/085
Inventor 程永超郑军妹
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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