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stove

A technology for stoves and burners, which can be used in home appliances, household stoves/stoves, gaseous heating fuels, etc., and can solve problems such as frightening users, loud ignition sounds, and big flames

Active Publication Date: 2022-07-05
RINNAI CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the opening degree of the flow control valve during ignition control is set so that ignition can be reliably performed even if the primary gas pressure is low. However, if the primary gas pressure is high, the gas volume during ignition control increases. A large flame is produced at the moment of ignition, accompanied by a loud ignition sound, which sometimes causes the user to be startled

Method used

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Examples

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Embodiment Construction

[0016] figure 1 The illustrated cooker 1 is a built-in cooker assembled in an integrated kitchen not shown. The cooker 1 includes: a cooker main body 11 provided so as to be fitted into an opening provided on the top surface of the cooktop of the integrated kitchen; and a top plate placed on the top surface of the cooktop so as to cover the upper surface of the cooktop body 11 12; The #1 burner on the left front side, the #2 burner on the right front side, and the #3 burner in the center of the rear side exposed on the top plate 12, a total of 3 burners 13; and a grill assembled in the stove body 11 (grill) 14. The burner 13 heats a to-be-cooked object (not shown) in a pot or the like placed on the stove 2 placed on the top plate 12 so as to surround the burner 13 .

[0017] like figure 2 As shown, the gas supply path 3 for the stove 1 is directed to figure 1 Gas is supplied to the three burners 13 of the #1 burner to #3 burner shown, and the #4 burner 13 provided in the ...

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PUM

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Abstract

The present invention provides a stove, which can obtain stable ignition performance without causing the operator to be frightened even under the condition that the primary gas pressure fluctuates. The stove has: a burner (13); an ignition electrode (7) attached to the burner and an igniter (81, 82) for applying high voltage to the ignition electrode; a gas supply path (3) for supplying gas to the burner; An electric flow regulating valve (6) provided in the gas supply passage and increasing or decreasing the amount of gas supplied to the burner by increasing or decreasing the opening degree; and a controller (6) for controlling the igniter and the flow regulating valve C), when the ignition control of the burner is performed, after the igniter is energized, the controller increases the opening of the flow regulating valve so as to gradually increase the amount of gas supplied to the burner.

Description

technical field [0001] The invention relates to a stove, which has: a burner; an ignition electrode attached to the burner and an igniter for applying a high voltage to the ignition electrode; a gas supply path for supplying gas to the burner; and an electric flow control valve that increases or decreases the amount of gas supplied to the burner by increasing or decreasing the opening degree; and a controller that controls the igniter and the flow control valve. Background technique [0002] Conventionally, when the ignition control of the burner of such a stove is performed, the opening degree of the flow control valve is maintained at the opening degree such that the amount of gas supplied to the burner reaches a predetermined amount of ignition gas, and the The igniter is energized to perform ignition (for example, refer to Patent Document 1). [0003] The above-mentioned stove uses an electric flow rate control valve, so unlike a gas appliance using a proportional valve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C3/12F24C3/10
CPCF24C3/126F24C3/103
Inventor 竹本安伸
Owner RINNAI CORP
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