Gas stove

A technology for gas stoves and stoves, which is applied to combustion methods, heating fuels, household appliances, etc., and can solve problems such as user anxiety, poor cremation discharge, and flame overflow.

Pending Publication Date: 2021-04-13
RINNAI CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in such a gas stove, there is a case where the flame is ignited with a relatively large flame due to ignition delay caused by a poor ignition discharge at the ignition electrode, etc., and flame overflow may occur.
Moreover, if the flame overflows towards the front edge of the top plate, the lateral side edge of the top plate close to the burner of the stove, the flame approaches the user standing in front of the top plate or the user who reaches out to the side of the top plate for operation, which will cause Make users uncomfortable

Method used

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Embodiment Construction

[0029] refer to figure 1 , The gas stove according to the embodiment of the present invention is a built-in stove arranged by sinking the stove main body 1 into the stove opening CTa formed on the countertop CT of the combined kitchen, and includes two left and right stove burners 2, 3 . like figure 2 , image 3 As shown, the left-hand stove burner 2 has a burner head 21 facing the burner opening 41 1 , the burner with opening 41 1 It is an opening provided in the left half of the top plate 4 that covers the open upper surface of the furnace main body 1 . like Figure 5 , Image 6 As shown, the right-hand stove burner 3 also has a burner head 31 which faces the burner opening 41 2 , the burner with opening 41 2 It is the opening that is arranged on the right half of top plate 4. In addition, the gas stove is equipped with a fire support 5 1 、5 2 , the fire stay 5 1 、5 2 to surround each burner with an opening 41 1 、41 2 The way is set on the top plate 4. In addi...

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Abstract

The invention provides a gas stove. The gas stove can avoid the situation that when a burner of the stove is ignited, flames overflow, and a user feels uncomfortable as much as possible. A burner head (21) of a stove burner (2) is provided with a plurality of divided head regions (211-214) divided in the circumferential direction, and is provided with a valve mechanism capable of supplying fuel gas to each of the divided head regions. During ignition, fuel gas is first supplied by a valve mechanism to a divided head region (213) present in a rear portion of a burner head (21) to ignite the divided head region (213). As a result, even if a relatively larger flame is ignited in the rear divided head region (213) due to ignition delay, flame spill toward the front edge of the top plate (4) does not occur. Therefore, the situation that the flame approaches a user standing in front of the top plate (4), and the user feels uncomfortable, can be avoided.

Description

technical field [0001] The present invention relates to a gas stove comprising: a stove burner having a burner head facing an opening for a burner provided in an opening of a top plate and having a plurality of flame openings; The burner is provided on the top plate so as to be surrounded by openings. Background technique [0002] Conventionally, there is known a technique in which such a gas stove is equipped with a mechanism for detecting the size of a cooking container placed on a fire support, and lowers the stove burner when the cooking container is less than a predetermined diameter. The maximum value of the adjustment range of the fire adjustment mechanism (for example, refer to Patent Document 1). Accordingly, when a small cooking container is placed on the fire stand, it is possible to avoid a situation in which the flame of the stove burner overflows from the bottom surface of the cooking container to the outside and gives the user a sense of uneasiness. . [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C3/08F24C3/10F24C3/12F24C15/10F23K5/00
CPCF23K5/007F24C3/082F24C3/10F24C3/122F24C15/10
Inventor 伏屋麻纪子林周作
Owner RINNAI CORP
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