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Pressure cooker with splashing preventing and oily water collecting functions

A pressure cooker and anti-splash technology, which is applied in the field of pressure cookers, can solve the problems of danger, unfavorable safe use of pressure cookers, safe use and difficult popularization and application, etc., and achieves the effect of increasing heat energy loss

Inactive Publication Date: 2014-05-28
戴永锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] , it will significantly increase the exhaust pressure of the pressure cooker, which is extremely unfavorable for the safe use of the pressure cooker. The application of this technical solution has certain dangers.
[0007] In a word, the existing technical solutions are not easy to popularize and apply due to the existence of defects in use or potential safety problems in use, so that the problems that are easy to occur in the existing pressure cooker during the cooking process cannot be properly solved

Method used

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  • Pressure cooker with splashing preventing and oily water collecting functions
  • Pressure cooker with splashing preventing and oily water collecting functions
  • Pressure cooker with splashing preventing and oily water collecting functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The pressure cooker with the function of preventing splash and collecting oil and water according to Embodiment 1 of the present invention (for the structure see figure 1 , figure 2 and Figure 7 ), including a pot body 10 of a pressure cooker and a matching pot cover 1 with a pressure limiting valve, the pot cover 1 has a cylinder around the pressure limiting valve to block the mixed fluid sprayed from the pressure limiting valve The cover 2 is characterized in that: the lower part of the cover 2 is provided with a receiving groove 3 which is located on the pot cover 1 and surrounds the pressure limiting valve bonnet 11; the receiving groove 3 is formed by the wall of the cover 2 and the The inner ring wall 31 of the through hole 311 and the groove bottom 32 integrally connected between the bottom ends of the two constitute three components; the minimum aperture of the through hole 311 is greater than the maximum outer diameter of the upper end of the bonnet 11, so t...

Embodiment 2

[0033] The pressure cooker with the function of preventing splash and collecting oil and water according to the second embodiment of the present invention (for the structure see image 3 , Figure 4 and Figure 6 to Figure 8 ). On the basis of Embodiment 1 of the present invention, in order to make the function of the pressure cooker of the present invention more perfect, so that it is easier to implement and apply, the following structure is further constructed, namely:

[0034] Further structure 1: the inner circumference of the above-mentioned inner ring wall 31 is provided with a sleeve shoulder 4 which is located on the pot cover 1 and surrounds the pressure limiting valve. The sleeve shoulder 4 is connected to the lower end of the pressure limiting valve sleeve 13 through the sleeve hole 41, and the sleeve There is a suitable distance between the shoulder 4 and the bottom side of the bonnet 11 for the passage of the mixed fluid; the sleeve cover 2 and the receiving gro...

Embodiment 3

[0044] The pressure cooker with the function of preventing splash and collecting oil and water according to the third embodiment of the present invention (for the structure see Figure 5 to Figure 8 ), compared with Embodiment 2 of the present invention, its structure is different in that:

[0045] The sleeve shoulder 4 is integrally constructed with the pot cover 1 .

[0046] In the structure of the present embodiment three, the independent member, that is, the sleeve shoulder 4 is omitted, and the structural function of the sleeve shoulder 4 in the embodiment two can be realized by making a local structural change on the pot cover 1, so that the pressure cooker of the present embodiment three The structure is more compact, the use is more convenient and easy to popularize and apply.

[0047] Other configurations and corresponding functions in Embodiment 3 correspond to those described in Embodiment 1 and Embodiment 2, and will not be repeated here.

[0048] Obviously differe...

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Abstract

The invention provides a pressure cooker with splashing preventing and oily water collecting functions. The pressure cooker comprises a cooker body, a cooker lid and a cylindrical cover (2). A receiving groove (3) is formed in the lower portion of the cylindrical cover (2); the receiving groove (3) comprises the cylindrical cover (2), an inner ring wall (31) and a groove bottom (32); the cylindrical cover (2) and the receiving groove (3) sleeve the outer periphery of a valve bonnet (11) and are connected with the cooker lid (1) in a clinging manner by the groove bottom (32); the peripheral edge of the upper end of the inner ring wall (31) is lower than the lower edge of a bonnet hole (12). The pressure cooker has the advantages that the pressure cooker has splashing preventing, oily water collecting and noise reducing functions, is safe in use, can bring convenience for cooking utilization and has popularization and application value.

Description

technical field [0001] The invention relates to a pressure cooker for cooking, in particular to a pressure cooker with functions of preventing splash and collecting oil and water. Background technique [0002] The cooking pressure cooker (hereinafter referred to as: pressure cooker) that the public uses on the gas range or induction cooker daily, for safety needs, the pot cover of pressure cooker is provided with gravity-type pressure-limiting exhaust valve (hereinafter referred to as: pressure-limiting valve). When the pressure cooker exhausts under pressure limitation, most of the gas is ejected from the four vent holes (hereinafter referred to as: cap holes) on the gravity cap (hereinafter referred to as: valve cap) of the pressure limiting valve, and the following inconveniences are prone to occur: 1. The hot gas mixed with oil, water and fine food particles (hereinafter collectively referred to as: mixed fluid) sprayed out along the horizontal direction is easy to splas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/08A47J27/09A47J27/58A47J36/00
CPCA47J27/08A47J27/09A47J27/58A47J36/38
Inventor 戴永锋
Owner 戴永锋
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