Micro-pressure cooker

A technology for pots and pot lids, which is applied to household utensils, kitchen utensils, lids of cooking utensils, etc., can solve the problems of delaying the cooking time, not considering the negative pressure of opening the lid and the positive pressure of closing the lid, etc., so as to reduce the consumption of energy. , the effect of precise temperature control
CN102178443AActive Publication Date: 2011-09-14DEA GENERAL AVIATION HLDG CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
DEA GENERAL AVIATION HLDG CO LTD
Publication Date
2011-09-14

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Abstract

The invention discloses a micro-pressure cooker, which comprises a pot body, an inner pot, a pot cover and a heater, wherein an inner pot seal ring is arranged between the pot cover and the inner pot; the pot body or the pot cover is provided with a signal switch; the pot cover is provided with a first cover hole which is communicated with an accommodating cavity of the inner pot; a first air release valve core which can move up and down is arranged in the first cover hole; a gap is reserved between the first air release valve core and the pot cover; the lower part of the first air release valve core is provided with a first seal ring; a gap is reserved between the first seal ring and the pot cover; a transmission arm is arranged between the signal switch and the first air release valve core; and when the first air release valve core moves upwards, the first seal ring blocks the first cover hole, and the first air release valve core drives the signal switch to act through the transmission arm. Through the micro-pressure cooker, energy consumption is greatly reduced, temperature is accurately controlled, and the pot cover is smoothly opened and closed. Due to the characteristics, the micro-pressure cooker can be applied to kitchenware such as an electric cooker, a soup cooker, a slow cooker and the like.
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Description

technical field

[0001] The invention relates to an electric heating pot, in particular to an electric heating pot working under a micro-pressure working state. Background technique

[0002] The lid of the traditional electric rice cooker is provided with vent holes leading directly to the outside air. There is basically no pressure in the pot, and the boiling water in the pot will take away a large amount of heat, which makes the energy consumption of this traditional electric rice cooker very high. High; Secondly, in order to maintain the heat required for boiling the water in the pot, the power and volume of the heater must be appropriately enlarged. Pressure cookers, especially electric pressure cookers that have been developed in recent years, although the energy consumption has been greatly reduced, the high pressure in the pot not only damages the food in the pot, but also requires a high structural strength of the pot body, otherwise it is very easy to explode, so the...

Claims

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