Pressure cooker

A technology of pressure cooker and air pressure, which is applied in the field of pressure cooker and can solve problems such as potential safety hazards and misoperation of pressure cooker

Active Publication Date: 2017-08-18
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the embodiment of the present invention provides a pressure cooker to solve the problem in the prior art that the pressure limiting valve of the pressure cooker is misoperated, resulting in potential safety hazards

Method used

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Embodiment Construction

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0023] In this embodiment a pressure cooker is provided, figure 1 is a structural schematic diagram of a pressure cooker according to an embodiment of the present invention, as figure 1 As shown, the pressure cooker includes a cover (1), an exhaust pipe (2) arranged on the cover (1), a pressure limiting valve (3), a limit device (4) and a controller, wherein...

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Abstract

The invention provides a pressure cooker. The pressure cooker comprises a cover body, an exhaust pipe arranged on the cover body and a pressure limiting valve. The pressure limiting valve is arranged at the air exhaust opening of the exhaust pipe in a sleeving manner. The pressure cooker further comprises a limiting device used for attracting or disconnecting with the pressure limiting valve and a controller used for attracting or disconnecting with the pressure limiting valve according to the current working parameters of the pressure cooker. The pressure cooker has the following beneficial effects: a problem in the prior art is solved so that the pressure limiting valve of the pressure cooker is not wrongly operated, thereby avoiding potential safety hazards; safety of the pressure cooker is improved; and a user does not get burned during operation of the pressure cooker due to mal-operation by the user.

Description

technical field [0001] The invention relates to the technical field of kitchen appliances, in particular to a pressure cooker. Background technique [0002] The electric pressure cooker has become one of the necessary electrical appliances in the kitchen because it can perform high-pressure cooking, and has the advantages of good cooking effect, energy saving, and high efficiency. [0003] The working principle of the electric pressure cooker is to use the pressure limiting valve to control the pressure in the pot, so as to achieve the function of regulating pressure and protecting. [0004] There are currently two schemes for controlling the pressure limiting valve. The first is that the user manually toggles the pressure limiting valve to lift the pressure limiting valve, and the gas in the pot is discharged from the exhaust pipe. This exhaust method has great safety hazards. The user's hand directly contacts the pressure limiting valve, and the high-temperature steam dis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/08A47J36/32
CPCA47J27/08A47J27/0802A47J36/32
Inventor 夏乙珩唐军荣
Owner GREE ELECTRIC APPLIANCES INC
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