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Gas stove

A gas stove and burner technology, applied in the field of gas stoves, can solve problems such as burnout of gas stoves

Pending Publication Date: 2022-03-01
RINNAI CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In such a gas cooker, if more than 95% of the flame port is blocked by the boiled soup when boiling from the cooking vessel, a phenomenon in which the flame is ejected from the opening of the mixing tube (hereinafter referred to as reverse spray), if reverse spray occurs, the gas stove will burn out

Method used

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Examples

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Embodiment Construction

[0040] figure 1 It is a perspective view which shows the appearance of the gas stove 1 of this Example. The gas range 1 of this embodiment is a single burner 10 for burning fuel gas, and has a box-shaped range main body 2 with an upper surface side opening, and a top plate provided to cover the upper surface of the range main body 2. 3. The upper part of the stove burner 10 protrudes substantially in the center of the top plate 3 .

[0041] An annular soup tray 5 is attached to an opening formed in the top plate 3 , and the upper part of the stove burner 10 passes through the through hole inside the soup tray 5 . On the top plate 3, a fire support 6 for placing cooking containers such as pots is arranged, and the fire support 6 surrounds the soup sauce tray 5, and the cooking container above is heated by burning in the stove burner 10 . When the soup is boiled from the cooking container, the boiled soup can be stored in the soup tray 5 .

[0042] On the front surface of th...

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Abstract

The invention provides a gas stove, which can quickly and reliably detect reverse spray generated in any one of a main burner and a sub-burner by using one heat-sensitive element. The stove burner is provided with a cover which accommodates an opening part of a main burner mixing pipe and an opening part of an auxiliary burner mixing pipe of a stove burner with a main burner and an auxiliary burner on the inner side, and a thermosensitive element is arranged in a part near the opening part of the auxiliary burner mixing pipe in the cover. The cover is provided with an upper surface plate which integrally covers the upper part of the opening part of the main burner mixing pipe and the upper part of the opening part of the auxiliary burner mixing pipe. BLOCKING WALL STRUCTURED ON THE SIDE DISTRIBUTED FROM SECOND BURNER MIXING TUBE AT AN ACCESSED ACCESS TO THE EXTENSION DIRECTION OF THE MAIN BURNER MIXING TUBE AND SUPER BURNER MIXING TUBE The extending direction of the mixing pipe is vertically provided with a guide wall at an acute angle.

Description

technical field [0001] The present invention relates to a gas range that uses a range burner having a main burner and a sub burner to burn a mixture of fuel gas and air to heat a cooking vessel. Background technique [0002] Gas cookers that heat a cooking container such as a pan by combusting a mixture of fuel gas and air with a stove burner are widely used. A stove burner includes a burner body having a plurality of flame ports and a mixing tube connected to the burner body at one end and having an opening formed at the other end. , the fuel gas flows into the mixing tube while engulfing the surrounding air. Then, when the mixed gas of fuel gas and air formed in the mixing tube is ejected from the flame port, and the mixed gas is ignited by the spark plug, the mixed gas starts to burn to heat the cooking vessel. [0003] In such a gas cooker, if more than 95% of the flame port is blocked by the boiled soup when boiling from the cooking container, the phenomenon that the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C3/08F24C3/12F24C15/08
CPCF24C3/085F24C3/126F24C15/08
Inventor 水谷嘉宏近藤骏介
Owner RINNAI CORP
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