Pressure adjusting structure and pressure cooker having same

A technology for pressure regulation and structure adjustment, which is applied in the field of pressure cookers, can solve the problems that the pressure limit value of the pressure limit valve cannot be adjusted, and achieve the effects of improved reliability, convenient assembly and simple structure

Active Publication Date: 2017-09-08
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention provides a pressure regulating structure and a pressure cooker with it to solve the technical

Method used

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  • Pressure adjusting structure and pressure cooker having same
  • Pressure adjusting structure and pressure cooker having same
  • Pressure adjusting structure and pressure cooker having same

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Embodiment Construction

[0049] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0050] For the structural diagram of the first embodiment of the pressure regulating structure of the present invention, see Figure 1 to Figure 3 , including the valve seat 01, the exhaust pipe 02 and the magnetic valve body 03, the lower end of the exhaust pipe 02 passes through the valve seat 01, the magnetic valve body 03 is set on the upper port of the exhaust pipe 02, and the valve seat 01 and the magnetic A magnetic pad 04 is arranged between the valve body 03, and the magnetic pad 04 is connected with the valve seat 01 through a magnetic pad adjustment structure for adjusting the up and down position of the magnetic pad; The limit structure on the seat 01, and the extension end 041 arranged on the outer edge of the magnetic cushion block 04, the limit structure and the extension end 041 cooperate with each other, for when the magnetic cushion bl...

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Abstract

The invention provides a pressure adjusting structure comprising a valve seat, an exhaust tube and a magnetic valve body. The lower end of the exhausting tube passes through the valve seat; the magnetic valve body sleeves the upper end port of the exhausting tube; a magnetic cushion block is arranged between the valve seat and the magnetic valve body; and the magnetic cushion block is connected with the valve seat via a magnetic cushion block adjusting structure adjusting up-down positions of the magnetic cushion block. When a pressure limiting value of a pressure-limiting valve has to be adjusted, the up-down positions of the magnetic cushion block is adjusted by the magnetic cushion block adjusting structure, so a distance from the magnetic gasket to the magnetic valve body can be changed; when the distance changes, magnetic field force between the magnetic cushion block and the magnetic valve body can be changed; the pressure limiting value of the pressure limiting valve is the self weight of the magnetic valve body and the magnetic field force between the pressure limiting valve and the magnetic valve body; the pressure limiting value of the pressure limiting valve can be adjusted and food cooking effect of the pressure cooker can be improved; meanwhile, the use of elastic components such as springs can be avoided in the adjusting structure, so fewer components are required; and the pressure adjusting structure is simply structured, convenient to assembly and has high reliability.

Description

technical field [0001] The invention relates to the technical field of pressure cookers, in particular to a pressure regulating structure and a pressure cooker with the same. Background technique [0002] Pressure cooker has developed rapidly in the past ten years because of its strong cooking automation performance, short cooking time, and remarkable energy-saving effect of non-boiling cooking; high cooking temperature, single cooking temperature, automatic cooking control, no boiling in cooking, and no spillage of cooking fluid food Waiting is the characteristic of pressure cooker. In order to maintain these characteristics of the pressure cooker, for ten years, the pressure limiting valve used as a quick opening of the pressure cooker to exhaust and relieve pressure and an important safety guarantee is a gravity pressure limiting valve with a single pressure limit value, a spring pressure limiting valve or a magnetic pressure limiting valve. However, different foods requ...

Claims

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Application Information

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IPC IPC(8): A47J27/09A47J27/08
CPCA47J27/08A47J27/09
Inventor 孟志敏许颖华
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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