Pressure-adjustable heating cooker

A cooker and pressure-type technology, which is applied in the field of adjustable pressure heating cookers, can solve the problems of not being able to meet the precise control of valve body movement, limited precision, and limited driving force, so as to increase the controllable range, enhance the driving force and The effect of controlling precision and avoiding accidents caused by steam

Active Publication Date: 2015-05-06
BEIJING XINGBAZI TECH CO LTD
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Problems solved by technology

However, the driving force provided by the stepping motor is limited, and the precision is also

Method used

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  • Pressure-adjustable heating cooker
  • Pressure-adjustable heating cooker
  • Pressure-adjustable heating cooker

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Embodiment Construction

[0077] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that, in the drawings or descriptions of the specification, similar or identical parts all use the same figure numbers. Implementations not shown or described in the accompanying drawings are forms known to those of ordinary skill in the art. Additionally, while illustrations of parameters including particular values ​​may be provided herein, it should be understood that the parameters need not be exactly equal to the corresponding values, but rather may approximate the corresponding values ​​within acceptable error margins or design constraints. The directional terms mentioned in the embodiments, such as "upper", "lower", "front", "rear", "left", "right", etc., are only referring to the directions of the...

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Abstract

The invention provides a pressure-adjustable heating cooker, which comprises a cooking space, a steam overflowing cavity and a first pressure regulating valve, wherein the steam overflow cavity is communicated with the cooking space through a first vent hole, and the first pressure regulating valve is arranged in the steam overflow cavity. The first pressure regulating valve comprises a ball-shaped object and a stabilizing rod, the ball-shaped object covers above the first vent hole, the stabilizing rod is provided with a position limiting part capable of horizontally moving, the ball-shaped object can be driven by the position limiting part to forwards and backwards roll to open or close the first vent hole, and the moving space of the ball-shaped object is limited in an inside space limited by the position limiting part. In the first pressure regulating valve, through the combination of the stabilizing rod, the spring and the position limiting part, the position of the ball-shaped object can be relatively fixed, so that the steam cannot generate the escape phenomenon even when the heating cooker shakes under the involuntary conditions, and the occurrence of people injury accidents due to steam is avoided.

Description

technical field [0001] The invention relates to an adjustable pressure heating cooker for cooking by putting the inside of a pot in a pressurized state. Background technique [0002] With the enrichment of people's material life and the improvement of the quality of life, higher requirements are placed on the taste and senses of cooking utensils. [0003] In order to cook rice more deliciously, the key lies in how to control the temperature above 100°C so that the starch of the rice is fully gelatinized. At present, the existing solution is to increase the pressure in the pot to be greater than the standard atmospheric pressure by controlling the opening and closing of the pressure regulating valve. Atmospheric pressure is lowered to 1.0 standard atmospheric pressure. As a result, a large number of air bubbles are generated due to the change in the pressure in the pot to push the rice grains, so that the rice grains are fully heated to better gelatinize and absorb water, a...

Claims

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Application Information

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IPC IPC(8): A47J27/08
Inventor 李述星
Owner BEIJING XINGBAZI TECH CO LTD
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