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Plug valve and gas stove

A plug valve and valve seat technology, which is applied in the field of gas appliances, can solve problems such as the inability to use gas stoves normally, and achieve the effects of reducing difficulty and air leakage risk, lowering sales thresholds, and reducing resistance.

Active Publication Date: 2021-06-11
FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose a plug valve, aiming to avoid the situation that the gas stove cannot be used normally due to motor failure or power failure

Method used

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  • Plug valve and gas stove
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Embodiment Construction

[0055] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0056] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the relationship between the components in a certain posture. If the specific posture changes, the directional indication will also change accordingly.

[0057] In addition, if there are descriptions involving "first", "second" and so on in the...

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Abstract

The invention discloses a plug valve and a gas stove. The plug valve comprises a valve seat, a valve rod, a first gear, a second gear and a driving mechanism, wherein the valve rod is arranged on the valve seat; the first gear is arranged on the valve rod; the second gear is rotatably arranged on the valve seat and is meshed with the first gear; the driving mechanism comprises a motor and a steering device which is in driving connection with the motor; the motor and the steering device are arranged on the valve seat; the plug valve has a manual mode and an automatic mode; in the manual mode, the steering device and the second gear are independent from each other; and in the automatic mode, the steering device drives the second gear to rotate. According to the technical scheme, the situation that the gas stove cannot be normally used due to motor failure or power failure can be avoided.

Description

technical field [0001] The invention relates to the field of gas appliances, in particular to a cock valve and a gas stove. Background technique [0002] At present, in some gas stoves, by installing a stepping motor and a controller on the gas stove, the stepping motor is controlled by the controller to drive the valve stem to rotate, thereby realizing intelligent control of the gas stove starting, closing and firepower. However, when only the stepping motor is set to drive the valve stem to rotate, if the stepping motor or the controller fails, or when there is no power supply, the gas range cannot be used frequently, which is very inconvenient for users to use. Contents of the invention [0003] The main purpose of the present invention is to provide a plug valve, aiming to avoid the situation that the gas stove cannot be used normally due to motor failure or power failure. [0004] In order to achieve the above object, the plug valve proposed by the present invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K31/05F16K31/53F16K37/00F16K5/08F24C3/12
CPCF16K31/055F16K31/043F16K31/535F16K37/00F16K5/08F24C3/126
Inventor 王文奇姚文虎李光明
Owner FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD
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