Pressure adjusting structure and pressure cooker having same

A technology for pressure regulation and structure adjustment, applied in the field of pressure cookers, can solve problems such as the inability to adjust the pressure limit value of a pressure limiting valve, and achieve the effects of improving reliability and service life and improving the cooking effect of food

Pending 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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Example Embodiment

[0032] The present invention will be further described below with reference to the drawings and embodiments.

[0033] For the structural diagram of the first embodiment of the pressure regulating structure of the present invention, see Figure 1 to Figure 4 , Including valve seat 01, exhaust pipe 02 and magnetic valve body 03. The lower end of exhaust pipe 02 passes through valve seat 01, and the magnetic valve body 03 is sleeved on the upper port of exhaust pipe 02. A magnetic spacer 04 is arranged between the valve body 03, and a magnetic spacer adjustment structure for adjusting the movement of the magnetic spacer 04 in the horizontal direction is arranged on the magnetic spacer 04; the magnetic spacer adjustment structure includes a side surface arranged on the side of the valve seat 01 The through hole 011 and the extension end 041 arranged on the magnetic pad 04, the extension end 041 passes through the side through hole 011 on the side, the extension end 041 is provided wit...

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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 provided with a magnetic cushion block adjusting structure adjusting movements of the magnetic cushion block in a horizontal direction. When a pressure limiting value of a pressure-limiting valve has to be adjusted, positions of the magnetic cushion block in the horizontal direction is adjusted by the magnetic cushion block adjusting structure, so an area of the magnetic cushion block relative to the magnetic valve body can be changed; when the area changes, the magnetic field force between the magnetic cushion block and the magnetic valve block can be changed; the pressure limiting value of the pressure limiting valve can be adjusted and food cooking effect of the pressure cooker can be improved; the pressure adjusting structure does not contain elastic members, so adjusting performance decrease due to elasticity extenuation of the elastic components under the high-temperature and high-humidity environment for long time can be avoided; and product reliability can be improved and service life can be prolonged.

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): A47J27/08
CPCA47J27/08
Inventor 许颖华
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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