Anti-splashing and oil and water collecting device for cooking pressure cooker

A collection device and a technology of a pressure cooker, applied to pressure cookers, etc., can solve problems that are not conducive to the safe use of pressure cookers, increase the exhaust pressure of pressure cookers, and are difficult to popularize and apply due to safe use.

Inactive Publication Date: 2014-06-04
戴永锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the latter technical solution, the oil and water gathered around the bonnet are sprayed out 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 in which the air duct is blocked, it will significantly increase The exhaust pressure of the pressure coo...

Method used

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  • Anti-splashing and oil and water collecting device for cooking pressure cooker
  • Anti-splashing and oil and water collecting device for cooking pressure cooker
  • Anti-splashing and oil and water collecting device for cooking pressure cooker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The anti-splash and oil-water collection device of the cooking pressure cooker according to Embodiment 1 of the present invention (for the structure see Figure 1 to Figure 4 and Figure 13 ), including a cylindrical cover 2 located on the cover 1 of the pressure cooker around the pressure limiting valve to block the mixed fluid sprayed from the pressure limiting valve. Its structural features are: the lower part of the cover 2 is There is an annular groove-shaped receiving groove 3 that is located on the pot cover 1 and surrounds the pressure limiting valve bonnet 11;

[0042] The receiving groove 3 is composed of the cylinder wall of the cylinder cover 2, the outer ring wall 30 located on its outer periphery, and the groove bottom 32 integrally connected between the bottom ends of the two;

[0043] There is an appropriate distance between the cylinder cover 2 and the bonnet 11, and the inner side is surrounded by a drainage sleeve 4 which is located below the bonnet ...

Embodiment 2

[0068] The anti-splash and oil-water collection device of the cooking pressure cooker according to the second embodiment of the present invention (for the structure see Figure 5 to Figure 8 and Figure 14 ). On the basis of Embodiment 1 of the present invention, the structure difference of Embodiment 2 lies in:

[0069] The above-mentioned pan bottom 41 and the pot cover 1 are integrally constructed.

[0070] In addition to the common advantages of the present embodiment 2 and the present embodiment 1, there are also the following characteristics: in the structure of the present embodiment 2, an independent component, namely the bottom 41 of the pan, is omitted, and a corresponding structure is added on the pot cover 1 to realize the implementation The function of the pan bottom 41 in the first example makes the structure of the second embodiment of the present invention more compact, more convenient to use and easy to popularize and apply.

[0071] Other structures and fu...

Embodiment 3

[0073] The anti-splash and oil-water collection device of the cooking pressure cooker according to the third embodiment of the present invention (for the structure see Figure 9 to Figure 12 and Figure 14 ). On the basis of Embodiment 1 and Embodiment 2 of the present invention, the structure difference of Embodiment 3 lies in:

[0074] The above-mentioned bottom shoulder 45 is integrally connected with the tube wall of the tube cover 2, so that the tube cover 2, the bottom shoulder 45 and other components integrated with it are jointly connected as a whole.

[0075] On the basis of Embodiment 1 and Embodiment 2, the cylinder cover 2 of Embodiment 3 is integrally connected with the bottom shoulder 45, so that Embodiment 3 has the same advantages as Embodiment 1 and Embodiment 2. The following features: the device has a more compact structure, can be molded with plastic materials, has low manufacturing cost, is more convenient to assemble and disassemble, is more convenient ...

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PUM

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Abstract

The invention provides an anti-splashing and oil and water collecting device for a cooking pressure cooker. The anti-splashing and oil and water collecting device for the cooking pressure cooker comprises a barrel cover (2) located on a cooker lid, and a bearing groove (3) is formed in the lower portion of the barrel cover (2). The bearing groove (3) is composed of the barrel cover (2), an outer ring wall (30) and a groove bottom (32). A drainage sleeve disc (4) located below a valve cap (11) is arranged in the barrel cover (2) in an enclosed mode, the drainage sleeve disc (4) is formed by a disc bottom (41) and an inclined wall (42) arranged on the periphery of the disc bottom (41) in a sleeved mode, the inclined wall (42) is in an upwards inclined warped shape, a side ring (44) is arranged on the outer peripheral side of the inclined wall (42), a bottom shoulder (45) is arranged at the lower end of the side ring (44), the bottom shoulder (45), the barrel cover (2) and the side ring (44) mutually define a stopping groove (46), a plurality of overflow slots (21) are formed in the barrel cover (2), and oil and water stopped by the stopping groove (46) flow into the bearing groove (3) through the overflow slots (21). The anti-splashing and oil and water collecting device for the cooking pressure cooker has the functions of anti-splashing, oil and water collecting and noise reducing under the premise that safety using of the pressure cooker is not influenced, and convenience can be brought to cooking and using of the pressure cooker.

Description

technical field [0001] The invention relates to an anti-splash and oil-water collection device for a cooking pressure cooker. 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 splash on the utensils around the pressure cooker and affec...

Claims

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Application Information

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IPC IPC(8): A47J27/08A47J27/09
Inventor 戴永锋
Owner 戴永锋
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