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Stove

A technology for stoves and burners, which can be used in household appliances, household stoves/stoves, and gaseous heating fuels, etc. It can solve the problems of loud ignition sound, big flame, and frightened users, and achieve the effect of stable ignition performance

Active Publication Date: 2019-06-11
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

Experimental program
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Embodiment Construction

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

[0017] Such as figure 2 As shown, the gas supply path for the stove 1 is 3 directions figure 1 Gas is supplied to the three burners 13 of the shown #1 burner to #3 burner, and the #4 burner 13 provided on the grill 14 to heat the food to be cooked in the grill 14 . The main valve 4 is arranged on the upstream side of the gas supply ...

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PUM

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Abstract

The present invention provides a stove capable of obtaining stable ignition performance even when the primary gas pressure fluctuates without causing an operator to be scared. The stove has: a burner(13); an ignition electrode (7) attached to the burner; an igniter (81, 82) for applying a high voltage to the ignition electrode; a gas supply path (3) for supplying gas to the burner; an electric flow regulating valve (6) that is provided on the gas supply path and that increases or decreases the amount of gas supplied to the burner by increasing or decreasing the opening degree; a controller that controls the igniter and the flow regulating valve (C) when the ignition control of the burner is performed, after energizing the igniter, the controller increases the opening degree of the flow regulating valve so that the amount of gas supplied to the burner is gradually increased.

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 regulating valve that increases or decreases the amount of gas supplied to the burner by increasing or decreasing the opening; and a controller that controls the igniter and the flow regulating valve. Background technique [0002] Conventionally, when the ignition control of the burner of such a stove is performed, the opening degree of the flow regulating valve is maintained so that the amount of gas supplied to the burner reaches a predetermined amount of gas for ignition. The igniter is energized to perform ignition (for example, refer to Patent Document 1). [0003] Since the above-mentioned stove uses an electric flow regulating valve, it is different from a gas appliance using a proportional valve with a r...

Claims

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Application Information

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