Valve element, plug valve and gas appliance
A technology of cock valve and spool, which is applied to cocks including cut-off devices, valve details, multi-way valves, etc. It can solve the problems that the inner ring fire cannot be adjusted, easy to burn, and affects food quality, etc.
Pending Publication Date: 2021-12-21
FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
In some technologies, when the gas stove is used to adjust the fire intensity, the knob is turned to drive the valve core to rotate through the valve stem. When the outer ring fire is adjusted to zero, the inner ring fire still keeps firing, and the fire intensity of the inner ring fire cannot be adjusted.
With this type of gas stove, when frying eggs or pancakes with low heat, only the outer ring fire becomes smaller, while the inner ring fire is still stronger, which will make the middle part of the fried eggs or pancakes easy to burn , affecting the quality of food
Method used
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[0043] 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.
[0044] In the present invention, unless otherwise specified and limited, the terms "connection" and "fixation" should be understood in a broad sense, for example, "fixation" can be a fixed connection, a detachable connection, or an integral body; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be an internal communication between two elements or a...
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The invention discloses a valve element, a plug valve applying the valve element and a gas appliance. The valve element comprises a bottom face and a side face, wherein a gas inlet channel, a first gas outlet channel communicated with the gas inlet channel and second gas outlet channels communicated with the gas inlet channel are formed in the valve element, the gas inlet channel extends into the valve element from the bottom face; the first gas outlet channel is formed by sinking from the side face into the valve element and spirally extends in the circumferential direction of the valve element, the second gas outlet channels are formed by sinking from the side face into the valve element, and the second gas outlet channels are arranged at intervals in the axial direction of the valve element. Each second gas outlet channel comprises a plurality of gas outlet holes which are distributed in the circumferential direction of the valve element at intervals and are different in hole diameter. The valve body is provided with an outer ring gas supply hole capable of being in butt joint communication with the first gas outlet channel and an inner ring gas supply hole capable of being selectively communicated with one gas outlet hole. The gas appliance with the plug valve is convenient to use.
Description
technical field [0001] The invention relates to the technical field of gas appliances, in particular to a valve core, a cock valve using the valve core and a gas appliance using the cock valve. Background technique [0002] In household burning appliances, a cock valve is generally used to control the flow of gas, thereby achieving the purpose of controlling manual adjustment, controlling gas on-off, and adjusting the size of gas. Gas cookers in combustion appliances generally have an inner ring fire and an outer ring fire. Common dual-channel gas valves generally include a valve body with an air intake channel inside. The valve body is provided with a rotatable valve core. Passages of ring fire and outer ring fire. In some technologies, when the gas stove is used to adjust the fire intensity, the knob is turned to drive the valve core to rotate through the valve stem. When the outer ring fire is adjusted to zero, the inner ring fire still keeps firing, and the fire intensi...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F16K11/083F16K5/02F16K5/10F16K31/44F16K35/02F16K37/00F24C3/12F24H9/20
CPCF16K11/0836F16K5/0207F16K5/0214F16K5/0242F16K5/106F16K31/44F16K35/027F16K37/0008F24C3/12F24H9/2035
Inventor 张艺缤戚正胜张炳卫
Owner FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD