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Pressure cooking appliance and its pressure detection method and device

A technology for cooking utensils and detection methods, which is applied to pressure cookers, cooking utensils, kitchen utensils, etc., and can solve the problem that it is difficult to accurately detect the pressure of pressure cooking utensils

Active Publication Date: 2020-05-05
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is difficult to accurately detect the pressure inside a pressure cooker without a pressure sensor in the pressure cooker hardware

Method used

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  • Pressure cooking appliance and its pressure detection method and device
  • Pressure cooking appliance and its pressure detection method and device
  • Pressure cooking appliance and its pressure detection method and device

Examples

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Embodiment Construction

[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0030] The pressure cooking appliance and its pressure detection method and device according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0031] figure 1 It is a flowchart of a pressure detection method for a pressure cooking appliance according to an embodiment of the present invention.

[0032] Such as figure 1 As shown, the pressure detection method of the pressure cooking appliance in the embodiment of the present invention includes the following steps: ...

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Abstract

The invention discloses a pressure cooker and a pressure detection method and device thereof. The method comprises the following steps that the bottom temperature of the pressure cooker is detected; whether the bottom temperature is larger than a preset temperature threshold value or not is judged; if the bottom temperature is larger than the preset temperature threshold value, the upper lid temperature of the pressure cooker is detected; the saturated steam temperature in the pressure cooker is obtained according to the upper lid temperature, and a pressure value in the pressure cooker is obtained according to the saturated steam temperature and a preset saturated steam temperature and absolute pressure relation table. According to the method, the pressure in the pressure cooker can be detected conveniently and accurately.

Description

technical field [0001] The invention relates to the technical field of cooking appliances, in particular to a pressure detection method of a pressure cooking appliance, a pressure detection device of a pressure cooking appliance and a pressure cooking appliance. Background technique [0002] A pressure cooking appliance with a pressure cooking function. During the cooking process, the use of pressure can make the cooked rice more evenly heated, and the cooked rice tastes better. However, in the process of controlling pressure cooking, it is necessary to know the pressure in the current pressure cooking appliance so that precise control can be achieved. If the pressure cooker hardware has a built-in pressure sensor, you can directly test the pressure inside the pressure cooker. However, if there is no pressure sensor in the hardware of the pressure cooking appliance, it is difficult to accurately detect the pressure in the pressure cooking appliance. Contents of the invent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J27/08
CPCA47J27/0802A47J2201/00
Inventor 胡小玉李信合何毅东吴宗林钟石刚刘金明李寿军田茂桥杨立萍揭世亮陈奕荣
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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