gas stove
A technology of gas stoves and burners, which is applied to heating fuel, household appliances, household stoves/stoves, etc. It can solve the problems of not being able to obtain a good combustion state and cannot form a flame, and achieve the effect of enhancing the neat appearance and convenient positioning
Active Publication Date: 2016-08-10
RINNAI CORP
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AI Technical Summary
Problems solved by technology
At this time, even if a flame of a desired size is formed at a flame hole located near the gas passage, a flame of a desired size may not be formed at a position corresponding to a space between adjacent gas passages.
In this case, a good combustion state cannot be obtained
The above reasons can be considered as follows: that is, at the flame hole located near the gas passage, the flow of the mixed gas from the outlet of the gas passage to the flame hole is relatively large, so that the mixed gas introduced from the gas passage cannot flow on the entire circumference of the main burner. is evenly distributed
Method used
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[0018] Hereinafter, embodiments of the present invention will be described with reference to the drawings. Such as figure 1 and figure 2 As the main parts of the gas stove shown, the gas stove in this embodiment includes a main and auxiliary burner 1 and a flame holder 2 provided around the main and auxiliary burner 1 .
[0019] The main and auxiliary burners 1 include a burner main body 4 exposed on the upper surface of a panel 3 of the stove, and a mixing tube 5 disposed below the panel 3 . Such as figure 2 As shown, the panel 3 is composed of a metal plate or a glass plate, which is arranged to cover the upper surface of the furnace body 6 . A burner opening 7 is opened on the panel 3 , and the burner opening 7 faces the main and auxiliary burners 1 provided on the stove main body 6 . A seat member 8 is attached to the peripheral portion of the burner opening 7 . An annular liquid pan 9 covering the upper portion of the burner opening 7 is placed on the base member 8...
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The invention provides a gas furnace. The gas furnace can not only prevent a flame support from being grilled, can cause mixed gas supplied on the lower side of an auxiliary burner to uniformly distribute along the complete cycle of a main burner arranged on the outer side of the auxiliary burner in a circular manner, thereby obtaining good combustion on main and auxiliary burners. The gas furnace is provided with the main and auxiliary burners and a flame support, wherein the main and auxiliary burners are provided with the auxiliary burner, a circular main burner which can surround the outer side of the auxiliary burner and a gas channel, and the gas channel leads the mixed gas supplied on the lower side of the auxiliary burner in the main burner; and a position, which is corresponding to a flame support claw of the main burner, is provided with a small flame hole through which the mixed gas spraying volume is smaller than that of the other flame holes; and the gas channel extends from the auxiliary burner along a diameter direction to the main burner, a central line A of the flow direction of the interior of the gas channel along the mixed gas and a straight line B along the extending direction of the flame support claw are accordant from a plane, and each gas channel is arranged according to the same interval on a cycle direction.
Description
technical field [0001] The invention relates to a gas stove. The gas stove has main and auxiliary burners and a flame support, and the main and auxiliary burners have small flame holes corresponding to the flame support. Background technique [0002] Generally speaking, a gas stove is provided with a burner and a flame support for supporting a cooking vessel such as a pot on the burner. In addition, there is a gas stove that uses a main and auxiliary burner as its burner. [0003] Conventionally, the following burners are known as such main and sub burners (see JP 2005-164058 A). The burner has: an auxiliary burner having a plurality of flame holes on its outer periphery; a main burner which surrounds the outer side of the auxiliary burner and is formed in an annular shape and has a plurality of flame holes on its outer periphery; a mixing tube, It supplies the mixed gas of fuel gas and primary air to a position below the sub burner; and a plurality of gas passages, which...
Claims
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IPC IPC(8): F24C3/08
CPCY02B40/00
Inventor 佐藤裕康
Owner RINNAI CORP