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Convenient safe splashing-preventing pressure cooker capable of collecting oily water

An anti-splash, pressure cooker technology, applied in pressure cookers, overflow prevention, cooking utensils, etc., can solve the problems of increasing the pressure of the pressure cooker exhaust, which is not conducive to the safe use of the pressure cooker, and is not easy to popularize and apply. Effect

Inactive Publication Date: 2017-05-31
戴永锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The technical solution provided by the previous document ejects the oil and water gathered around the bonnet from the air duct connected to the upper part of the muffler cover, which makes it easier to increase the exhaust pressure of the pressure cooker, especially when there is an abnormal state that the air duct is blocked. 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 risks
[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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  • Convenient safe splashing-preventing pressure cooker capable of collecting oily water
  • Convenient safe splashing-preventing pressure cooker capable of collecting oily water
  • Convenient safe splashing-preventing pressure cooker capable of collecting oily water

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Effect test

Embodiment 1

[0027] The convenient, safe, splash-proof and oil-water-collecting pressure cooker of Embodiment 1 of the present invention (for the structure see figure 1 , figure 2 and Figure 9. Hereinafter also referred to as: the pressure cooker of the present invention or the present pressure cooker), comprising a pot body 10 of the pressure cooker and a pot cover 1 with a pressure limiting valve matching it, the pot cover 1 has a circle around the pressure limiting valve to block from The cylinder cover 2 of the mixed fluid ejected by the pressure limiting valve; the lower part of the above cylinder cover 2 is provided with a receiving groove 3 in the shape of an annular groove which is located on the pot cover 1 and surrounds the pressure limiting valve bonnet 11; the above receiving groove 3 It is composed of the cylinder wall of the cylinder cover 2 and the cylindrical inner ring wall 31 with a through hole 311 located inside it and the circular groove bottom 32 integrally connec...

Embodiment 2

[0035] This pressure cooker of embodiment two of the present invention (construction sees image 3 , Figure 4 and Figure 8 to Figure 10 ). On the basis of Embodiment 1 of the present invention, Embodiment 2 is further constructed as follows, and its benefits are also described later, namely:

[0036] Further configuration 1: the inner circumference of the inner ring wall 31 is provided with a sleeve shoulder 4 on the pot cover 1 surrounding the pressure limiting valve, and the sleeve shoulder 4 is connected to the lower end of the pressure limiting valve sleeve 13 through the sleeve hole 41 , there is an appropriate distance between the sleeve shoulder 4 and the bottom side of the valve cap 11 for the passage of the mixed fluid; the inner ring wall 31 fits on the periphery of the sleeve shoulder 4 through its lower inner side, so that the inner ring wall 31 A suitable gap is maintained between the through hole 311 and the valve cap 11; a suitable gap is provided between t...

Embodiment 3

[0044] This pressure cooker of embodiment three of the present invention (structure sees Figure 5 and Figure 8 to Figure 10 ), compared with Embodiment 2 of the present invention, the structural difference lies in that the above-mentioned sleeve shoulder 4 is integrally constructed with the pot cover 1 .

[0045] In the structure of the present embodiment three, the independent member is omitted, that is, the cover shoulder 4, and the matching change of the local structure on the pot cover 1 can realize the structural function of the cover shoulder 4 in the second embodiment, making the structure of the pressure cooker of the present invention More compact, more convenient to use and easy to popularize and apply.

[0046] Other configurations and corresponding functions in Embodiment 3 correspond to those described in Embodiment 1 and Embodiment 2, and will not be repeated here.

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Abstract

The invention provides a convenient safe splashing-preventing pressure cooker capable of collecting oily water, which comprises a cooker body, a cooker cover and a cylindrical cover (2), wherein a receiving groove (3) is arranged at the lower part of the cylindrical cover (2) and is composed of the cylindrical cover (2), an internal annular wall (31) and a groove bottom (32); the cylindrical cover (2) and the receiving groove (3) are sheathed on the periphery of a valve cap (11) and are connected with the cooker cover (1) via the bottom end of the internal annular wall (31), and the circumferential edge of the upper end of the internal annular wall (31) is lower than the lower edge of a cap hole (12); the upper end of the cylindrical cover (2) is open; and an overflow port (33) is arranged at the lower part of the internal annular wall (31), and a sheath shoulder (4) is arranged on the internal circumference of the overflow port (33), so that oily water can flow. The pressure cooker provided by the invention has splashing preventing, oily water collecting and noise reduction functions, so that the use is more safe and convenient. The pressure cooker brings convenience to cooking, and has generalization and application values.

Description

[0001] This application is a divisional application with the application number 2012104565454, the application date being November 15, 2012, and the invention name being a pressure cooker with the functions of preventing splash and collecting oil and water. technical field [0002] The invention relates to a pressure cooker for cooking, in particular to a pressure cooker which is convenient, safe, anti-splash and collects oil and water. Background technique [0003] The cooking pressure cooker (hereinafter referred to as: pressure cooker) that the public uses on 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 steam under pressure limitation, most of the gas is ejected from the four exhaust holes (hereinafter referred to as: cap holes) on the gravity cap (hereinafter referred to as: valve ...

Claims

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Application Information

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