Fire cover for gas burner, gas burner and gas stove
A gas burner and gas stove technology, which is applied in the field of gas stoves, can solve problems such as poor fire transmission, deflagration, and distance reduction, and achieve the effect of solving poor flame transmission
Active Publication Date: 2020-07-14
BSH ELECTRICAL APPLIANCES JIANGSU +1
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- Description
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- Application Information
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Problems solved by technology
[0003] However, after the height of the pot support is reduced, the distance from the fire cover to the bottom of the pot becomes smaller, and the required combustion space of the fire transfer groove arranged on the fire cover is insufficient, and the flame of the inner ring of the burner cannot be smoothly transmitted through the fire transfer groove. to the outer ring of the burner, leading to the problem of poor fire transmission, and the resulting risk of gas poisoning and deflagration
Method used
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Embodiment Construction
[0037] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.
[0038] Please refer to Figure 1 to Figure 5 , figure 1 It is a perspective view of the fire cover of the first embodiment of the present invention; figure 2 It is the front view of the fire cover of the first embodiment of the present invention; image 3 It is a cutaway perspective view of the fire cover of the first embodiment of the present invention; Figure 4 For the fire cover of the first embodiment of the present invention such as image 3 The cutaway front view; Figure 5 It is a perspective view with the bottom of the fire cover facing up according to the first embodiment of the present invention.
[0039] The fire cover 10 of the gas burner of the present embodiment is annular, and the bottom is formed with concave cavity 100, as Figure 3-5 As shown...
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The invention relates to a fire cover of a gas burner, a gas burner and a gas stove. A recessed cavity (100) is formed in the bottom of the fire cover (10) of the gas burner (2); the fire cover (10) includes a first wall surface (110) having gas outlets (111), and the gas outlets (111) communicate with the recessed cavity (100); the fire cover (10) includes a fire transmission structure (200) communicating with the recessed cavity (100); the fire transmission structure (200) extends from the other wall surface to the first wall surface (110); a groove (300) sinking toward the bottom is formed in the fire cover (10); and at least a part of the fire transmission structure (200) is positioned in the groove (300). The problem of poor flame transmission due to limited burning space can be solved.
Description
【Technical field】 [0001] The invention relates to the field of gas stoves, in particular to a fire cover of a gas burner, a gas burner including the fire cover and a gas stove including the gas burner. 【Background technique】 [0002] In order to improve the thermal efficiency of the gas stove and meet a certain level of energy efficiency standards, a feasible solution is to reduce the height of the pot support so that the vertical distance from the top of the fire cover to the top of the pot support is less than or equal to 15mm, and the burner and the pot are brought closer The bottom distance can increase the contact area between the flame of the burner and the bottom of the pot, thereby improving the thermal efficiency of the gas stove. [0003] However, after the height of the pot support is reduced, the distance from the fire cover to the bottom of the pot becomes smaller, and the required combustion space of the fire transmission groove arranged on the fire cover is in...
Claims
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IPC IPC(8): F23D14/46F23D14/84
CPCF23D14/46F23D14/84
Inventor 曾庆中李国刘文娟
Owner BSH ELECTRICAL APPLIANCES JIANGSU