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Steam valve assembly and rice cooker provided with same

A steam valve and component technology, applied in the direction of preventing overflow, cooking utensil lids, cooking utensils, etc., can solve the problems of poor foam breaking and backflow ability, poor anti-spill performance, etc., achieve easy foam breaking and reflux, reduce discharge, Good anti-spill performance

Pending Publication Date: 2017-12-08
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) The technical problem to be solved by the present invention is: the existing steam valve assembly has poor foam-breaking and reflux capabilities, and poor overflow-proof performance; valve assembly

Method used

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  • Steam valve assembly and rice cooker provided with same
  • Steam valve assembly and rice cooker provided with same
  • Steam valve assembly and rice cooker provided with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] like figure 1 and figure 2 As shown, the steam valve assembly provided in this embodiment includes a valve seat 2 and a valve cover 1, and the valve cover 1 covers the valve seat 2 to form a first cavity 11, and at the same time, the first cavity 11 There is also a second cavity 111 inside, the valve cover 1 is provided with a steam outlet 12 communicating with the first cavity 11, the valve seat 2 is provided with a steam inlet 21 and a return hole 22, the first The air inlet 1113 of the second chamber 111 communicates with the steam inlet 21 through the steam passage; the steam in the inner pot of the electric rice cooker first enters the second chamber 111 from the steam inlet 21 through the steam passage, and a part of the high-temperature steam enters the second chamber 111 The rice soup liquid is broken into the rice soup liquid, and the rice soup liquid returns to the inner pot of the electric rice cooker along the steam channel and the steam inlet 21; another ...

Embodiment 2

[0043] This embodiment is substantially the same as the technical solution in Embodiment 1, the main difference is that the second cavity 111 in Embodiment 1 is an integral structure; image 3 and Figure 4 As shown, in this embodiment, the second cavity 111 includes a cavity seat 1111 and a cavity cover 1112, and the cavity cover 1112 is closed on the cavity seat 1111 to enclose the second cavity 111; at the same time The lower end of the cavity seat 1111 is provided with an air inlet 1113 communicating with the steam inlet 21; by setting the second cavity 111 into a split structure, the disassembly and assembly of the second cavity 111 is more convenient for maintenance or replacement The second cavity 111 .

[0044] like Figure 4 and Figure 5 As shown, a plurality of air outlets 1114 are provided on the cavity cover 1112 and the cavity seat 1111, and the air outlets 1114 are the air outlets 1114 of the second cavity 111. The outer surfaces of the cavity cover 1112 and...

Embodiment 3

[0052] The main difference between this embodiment and Embodiment 1 and Embodiment 2 is that, as Figure 6 and Figure 7 As shown, in this embodiment, a bubble breaker 1117 is also provided in the second cavity 111, and the bubble breaker 1117 can continuously roll and move in the second cavity 111 under the push of steam for breaking into the foam in the second cavity 111. Specifically, the bubble breaker 1117 is a ball arranged in the second cavity 111, and the diameter of the ball is larger than the diameter of the air outlet 1114, so that the ball can remain in the second cavity Middle; when the rice cooker is working, steam first enters from the steam inlet 21 on the valve seat 2, and when the steam reaches a certain concentration (that is, when the pressure is sufficient), the steam pushes the ball upwards and enters the second cavity 111, at this time The ball rolls in the rice cooker under the impetus of the steam, breaking the bubbles in the steam, so that a part of...

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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; the multiple cavities are formed in the steam valve assembly, thus steam is longer in passing distance and longer in staying time in a steam valve, the steam is more easily subjected to bubble breaking and backflow, the discharging quantity of the steam is reduced, and the overflow prevention performance of the steam valve assembly is better; and the overflow prevention performance of the steam valve is better, and thus an inner pot of the rice cooker can adapt to larger firepower, so that boiling in the rice cooker is more intense, the taste of rice is better, and the performance of the rice is improved.

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...

Claims

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Application Information

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IPC IPC(8): A47J27/00A47J27/56A47J36/38A47J36/08
CPCA47J27/00A47J27/56A47J36/08A47J36/38
Inventor 程永康王小鹰李福友杨保民张垚郭雄伟李景文
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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