Steam valve assembly and rice cooker provided with same

Abstract

The invention relates to the technical field of kitchen cookers, in particular to a steam valve assembly and a rice cooker provided with the same. The steam valve assembly comprises a valve cover and a valve seat; the valve cover covers the valve seat to define a first cavity; and meanwhile at least one second cavity is further formed in the first cavity. The multiple cavities are formed in the steam valve assembly, thus multiple times of bubble breaking and backflow can be conducted, and the overflow prevention performance is better. Bubble breaking pieces and supporting mechanisms are arranged in the second cavities; the bubble breaking pieces can roll in the second cavities under the effect of steam to be used for breaking bubbles entering the second cavities; steam passing channels are formed in the supporting mechanisms, and the steam can enter the second cavities through the steam passing channels; the sizes of the steam passing channels in the supporting mechanisms are small, and therefore, when the steam passes through the steam passing channels, the bubble breaking effect can be achieved as well; and the bubble breaking and backflow effects are further improved, and the overflow prevention performance of the rice cooker is better.

Description

technical field [0001] The invention relates to the technical field of kitchen cookware, in particular to a steam valve assembly and an electric rice cooker provided with the steam valve assembly. Background technique [0002] At present, all rice cookers include a steam valve assembly, whose main function is to prevent the rice from overflowing during the heating process; when cooking, the rice soup steam in the pot enters the steam valve assembly, and the rice soup bubbles pass through the air intake hole on the steam valve assembly When it breaks into rice soup, it flows back into the inner pot with food to prevent overflow. At the same time, high-power heating can usually make the rice boil more violently, which can make the rice more delicious. If the anti-overflow performance of the steam valve assembly is not good, it will lead to high-power heating overflow, so that only the heating power can be reduced, which sacrifices properties of rice. [0003] At present, the...

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Problems solved by technology

[0004] (1) The technical problem to be solved by the present invention is: the existing steam valve assembly has poor bubble breaking and reflux capabilities, poor overflow prevention performance, low heat preservation and heating efficiency; therefore it is necessary to provide a steam valve assembly with good overflow prevention performance , steam valve assembly with high heating efficiency and heat preservation effect

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