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Cooking appliance and pressure-keeping method and device

A technology for cooking utensils and pressure control, which is applied in the direction of cooking utensils, pressure cookers, household utensils, etc. It can solve the problems of poor cooking taste and inability to achieve high-pressure continuous heating, and achieve the effect of improving the cooking taste

Pending Publication Date: 2020-02-18
ZHEJIANG SHAOXING SUPOR DOMESTIC ELECTRICAL APPLIANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a cooking utensil, a method and a device for pressure maintenance control, to at least solve the problem that the cooking taste is not good because the single pressure limiting valve structure of the pressure cooker in the prior art cannot realize continuous heating under high pressure. technical problem

Method used

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  • Cooking appliance and pressure-keeping method and device
  • Cooking appliance and pressure-keeping method and device
  • Cooking appliance and pressure-keeping method and device

Examples

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Effect test

Embodiment 1

[0034] According to an embodiment of the present invention, an embodiment of a method for maintaining pressure control is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and, Although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0035] figure 1 is a schematic flow chart of a method for maintaining pressure control according to an embodiment of the present invention, such as figure 1 As shown, applied to cooking utensils, the method includes the following steps:

[0036] Step S102, when the pressure limiting valve group includes an inner valve and an outer valve, control the outer valve and the inner valve to act on the exhaust pipe together;

[0037] Step S104, heating the food in the cooking appliance according to the pre...

Embodiment 2

[0063] According to another aspect of the embodiments of the present invention, there is also provided a device for maintaining pressure control, image 3 is a structural schematic diagram of a device for maintaining pressure control according to an embodiment of the present invention, such as image 3 As shown, it is applied to cooking utensils, including: a first control module 32, used to control the outer valve and the inner valve to act on the exhaust pipe together when the pressure limiting valve group includes the inner valve and the outer valve; the second control module 32 The module 34 is used for heating the food in the cooking appliance according to the preset power, and controlling the lifting or lowering of the outer valve and the inner valve according to the detected pressure in the cooking appliance.

[0064] In the embodiment of the present invention, a dual-valve control method is adopted. When the pressure-limiting valve group includes an inner valve and an ...

Embodiment 3

[0066] According to yet another aspect of the embodiments of the present invention, a device for maintaining pressure control is also provided, Figure 4 is a structural schematic diagram of a device for maintaining pressure control according to an embodiment of the present invention, such as Figure 4 As shown, it is applied to cooking utensils, including: a pressure limiting valve group and a lining mechanism; wherein, the pressure limiting valve group includes an inner valve 41 and an outer valve 42, and the inner lining mechanism includes a permanent magnet 13 and a driving motor 44, through which the driving motor 44 Control the permanent magnet 43 to put down the outer valve 42, act on the exhaust pipe 45 together with the inner valve 41, heat the food in the cooking utensil according to the preset power, and control the outer valve 42 according to the detected pressure in the cooking utensil And lift or fall of interior valve 41.

[0067] In the embodiment of the prese...

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Abstract

The invention discloses a cooking appliance and a pressure-keeping method and device. The pressure-keeping method is applied to the cooking appliance. The method comprises the steps of controlling anexternal valve and an internal valve to take effect on an exhaust pipe on the premise that a pressure-limiting valve group includes the external valve and the internal valve; heating food materials inthe cooking appliance according to a presetting power; and controlling to raise or drop down the external valve and the internal valve according to the pressure detected in the cooking appliance. Themethod provided by the invention solves the problem that the cooking taste is not good since the food materials can not being continuously heated by the high pressure when being cooked by a single pressure-limiting valve of a pressure cooker in an existing technology.

Description

technical field [0001] The invention relates to the field of cooking utensils, in particular to a cooking utensil, a method and a device for pressure maintaining control. Background technique [0002] Existing pressure cookers generally have a single pressure limiting valve structure, that is, the pressure limiting range of the pressure limiting valve is constant, and in the cooking process, the pressure cooker with a single pressure limiting valve structure can only achieve a fixed pressure limiting threshold. Automatic exhaust. [0003] However, if the maximum pressure limit is a single pressure limit range during cooking with a pressure cooker, continuous heating at high pressure with exhaust boiling and low pressure continuous heating with exhaust boiling cannot be achieved. The cooking steps are single, which easily leads to poor cooking taste. [0004] Aiming at the problem that the single pressure-limiting valve structure of the pressure cooker in the prior art canno...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/08
CPCA47J27/0802A47J27/08
Inventor 李桂荣曾彬刘礼发
Owner ZHEJIANG SHAOXING SUPOR DOMESTIC ELECTRICAL APPLIANCE CO LTD
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