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Valve element for plug valve, plug valve with valve element and gas appliance

A technology for cock valves and gas appliances, which is applied to cocks including cut-off devices, household appliances, applications, etc. It can solve the problems that cannot be adjusted smoothly and cannot meet the cooking needs of users, and achieve optimal assembly, good linear control, and valve core height low effect

Pending Publication Date: 2022-03-29
FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The gas valve is the core component of the household gas cooker. It mainly performs the functions of sealing, adjusting the gas firepower and ignition. The quality of the gas valve determines the quality of the cooker. The existing valve core cannot effectively control the firepower. Smooth adjustment according to actual needs, unable to meet user's cooking needs

Method used

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  • Valve element for plug valve, plug valve with valve element and gas appliance
  • Valve element for plug valve, plug valve with valve element and gas appliance
  • Valve element for plug valve, plug valve with valve element and gas appliance

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Embodiment Construction

[0044] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0045] Refer below Figure 1-Figure 4 The spool 3 for the plug valve 100 according to the embodiment of the present invention is described.

[0046] According to the valve core 3 used in the plug valve 100 of the embodiment of the present invention, the valve core 3 is rotatably installed in the plug valve 100, and the plug valve 100 can adjust the flow rate of gas by rotating the valve core 3, so as to Adjust the firepower of gas appliances such as stoves.

[0047] For spool 3, specifically, as Figure 1-Figure 4 As shown, an air int...

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Abstract

The valve element is rotatably installed in the plug valve, a gas inlet channel is formed in the valve element, a first gas outlet channel is formed in the peripheral wall of the valve element, the first gas outlet channel comprises a first through hole and a first groove, the first through hole is communicated with the first through hole, and the first groove is communicated with the first through hole. The first through hole is used for communicating the air inlet channel with the first groove, the first groove extends in the circumferential direction of the valve element and is provided with a first end and a second end in the circumferential direction, the first through hole is located between the first end and the second end, and the groove depth of the first end and / or the second end is gradually increased in the direction facing the first through hole. According to the valve element for the plug valve, the groove depths of the first end part and the second end part of the first groove are gradually increased in the direction towards the first through hole, and the first through hole is located between the first end part and the second end part, so that the fuel gas passing amount of the plug valve can be linearly controlled.

Description

technical field [0001] The invention relates to the field of household electrical appliances, in particular to a valve core for a cock valve, a cock valve and a gas appliance with the same. Background technique [0002] The gas valve is the core component of the household gas cooker. It mainly performs the functions of sealing, adjusting the gas firepower and ignition. The quality of the gas valve determines the quality of the cooker. The existing valve core cannot effectively control the firepower. According to the smooth adjustment according to the actual demand, the cooking demand of the user cannot be met. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present invention is to provide a spool for a cock valve, which can better linearly control the gas throughput of the cock valve, so as to better meet the cooking needs of users. [0004] The invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K5/10F16K5/02F24C3/12
CPCF16K5/103F16K5/0207F24C3/126
Inventor 张艺缤戚正胜管优林
Owner FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD
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