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Electric pressure cooker cover and electric pressure cooker with same

A pot cover and voltage technology, applied in pressure cookers and other directions, can solve the problems of no electric pressure cooker, no high-altitude detection electric pressure cooker, etc.

Active Publication Date: 2015-12-23
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, there is no electric pressure cooker that can automatically adjust the cooking program according to the altitude in the prior art. The main reason is that there is no electric pressure cooker product that can detect high altitude in the prior art.

Method used

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  • Electric pressure cooker cover and electric pressure cooker with same
  • Electric pressure cooker cover and electric pressure cooker with same
  • Electric pressure cooker cover and electric pressure cooker with same

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Embodiment Construction

[0023] As described in the background technology section, electric pressure cooker products in the prior art cannot realize high-altitude detection, thus resulting in a limited geographical range of application, for example, when it is transferred from an area at one altitude to another Changes in the cooking effect often occur in areas with high altitudes, and this change usually results in a poorer taste of the food.

[0024] For this problem, the present invention realizes at first, by detecting the boiling point (usually the boiling point of water) temperature of the liquid in the pot, the altitude of the area where the electric pressure cooker is located can be converted. Usually, it is easy to measure the temperature. For example, a temperature sensing element can be arranged inside the pot (such as inside the pot cover), so as to measure the temperature in the pot in real time. However, since the temperature in the pot changes almost continuously, for example, it is fir...

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Abstract

The invention relates to an electric pressure cooker cover which comprises a control device and a floater assembly. The floater assembly comprises a floater shaft, and the floater shaft is structured in the mode that the floater shaft rises under the action of pressure and resets after the pressure is eliminated. The floater shaft is provided with a triggering element. A switch element and a temperature sensing element are further arranged on the electric pressure cooker cover and are connected with the control device. The triggering element triggers the switch element when the floater shaft rises. According to the electric pressure cooker cover, the local boiling point temperature can be accurately measured in the working process of the electric pressure cooker so that high altitudes can be judged, and accordingly the electric pressure cooker can determine different cooking procedures according to different altitudes to achieve a good cooking effect. The invention further relates to the electric pressure cooker.

Description

technical field [0001] The invention relates to the field of kitchen appliances, in particular to an electric pressure cooker cover. The invention also relates to an electric pressure cooker with the electric pressure cooker cover. Background technique [0002] An electric pressure cooker is a very common kitchen appliance. It usually uses the hot air when the liquid in the pot boils to seal the float valve on the pot cover, thereby increasing the pressure and temperature in the pot, so as to save time and electricity during the cooking process. However, in areas with different altitudes, the boiling point of the liquid is different, so it may happen that if the electric pressure cooker used in the low altitude area is used in a high altitude area, the liquid in the pot will boil earlier (boiling point lower) and enter the heat preservation and pressure holding process in advance, so, after the determined heat preservation and pressure holding time, the expected cooking eff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/08
Inventor 赖达英麦焕徐奇张培德柏长升易庭增马日春欧阳振华张伶俐沈文君
Owner GREE ELECTRIC APPLIANCES INC
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