Micro-pressure steam valve for electric rice cooker and electric rice cooker

A technology of steam valve and rice cooker, which is applied in cooking utensils, household utensils, applications, etc., can solve the problem that steam cannot be discharged in time, and achieve the effect of avoiding excessive pressure

CN104068752BActive Publication Date: 2016-08-03佛山市顺德区新迅电子科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2016-08-03

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Abstract

The invention provides a micropressure steam valve of an electric rice cooker. The micropressure steam valve comprises an upper valve shell, a lower valve shell and a counterweight, wherein the lower valve shell is fastened with the upper valve shell, and the counterweight is arranged in a space formed by the upper valve shell and the lower valve shell. The top of the upper valve shell is provided with an exhaust hole, the bottom of the lower valve shell extends upwardly to form a step-shaped upright, the lower end of the upright is hollowed to form air inlet ends, and the air inlet ends upwardly extend to penetrate a step of the upright to form air inlet holes. The counterweight sleeves the upper end of the upright. The invention further provides the electric rice cooker. The inside of the electric rice cooker is kept in a micropressure state through the micropressure steam valve according to structural design, steam generated by boiling liquid in the electric rice cooker is discharged in time, most steam is liquefied and flows back in the steam valve, and temperature of the discharged steam is reduced. The micropressure steam valve has an overpressure protection function and is capable of avoiding too high pressure of the steam in the electric rice cooker. The electric rice cooker with the micropressure steam valve is safe, energy saving and capable of meeting requirements of modern life.
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Description

technical field

[0001] The invention belongs to the field of household appliances, in particular to a micro-pressure steam valve for an electric rice cooker and an electric rice cooker with the micro-pressure steam valve. Background technique

[0002] Rice cooker is a kitchen appliance that uses electric heat to cook food. Its working temperature is mostly around 100°C. It can perform various cooking operations such as steaming, boiling, stewing, simmering, and braising. It can not only cook food, but also keep it warm. Clean and hygienic, no pollution, time-saving and labor-saving, it is one of the indispensable appliances for the modernization of housework.

[0003] The lid of the rice cooker is often equipped with a steam outlet. When cooking, when the pressure reaches a certain value, part of the steam will be discharged from the steam outlet to ensure the safety of the rice cooker. The setting of the steam outlet also needs to maintain the pressure inside the rice cooke...

Examples

Embodiment Construction

[0020] The realization of the purpose of the present invention, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention.

[0021] The present invention is described in detail below in conjunction with specific embodiments.

[0022] refer to Figure 1-3 Shown is a schematic structural view of an embodiment of the micro-pressure steam valve for an electric rice cooker of the present invention. The micro-pressure steam valve includes a valve upper shell 51 , a valve lower shell 52 , a weight 53 and a pressure relief plug 54 .

[0023] Wherein, the valve upper case 51 includes an exhaust hole 511, a baffle plate 512, a decorative cover 513 and a rotating buckle 514; the decorative cover 513 is fastened on the surface o...