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

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

  • CN 103,829,786 A
  • Filed: 11/23/2012
  • Published: 06/04/2014
  • Est. Priority Date: 11/23/2012
  • Status: Active Application
First Claim
Patent Images

1. cook pressure cooker antispray and oil-water collecting device, include be positioned on high-pressure cooker cover (1) around pressure limiting valve one week in order to block from the barrel cover (2) of the fluid-mixing of pressure limiting valve ejection, it is characterized in that:

  • the bottom of described barrel cover (2) be provided be positioned on pot cover (1) around the pressure limiting valve bonnet holding groove (3) of (11) weeks;

    Described holding groove (3) is by the barrel of barrel cover (2) and be positioned at the external annulus (30) of its outer gusset and be integrally connected in the threes such as bottom land (32) between both bottoms and form;

    Between described barrel cover (2) and bonnet 11, there is suitable spacing, its inner side be arranged be positioned at bonnet (11) below around the pressure limiting valve drainage cover plate (4) of a week;

    Described drainage cover plate (4) by be provided with trepanning (43) try to get to the heart of a matter (41) and via through holes (40) is sleeved on its peripheral skew wall (42) and forms;

    Described trying to get to the heart of a matter (41) is connected in block set (13) bottom of pressure limiting valve through trepanning (43), and and the bottom side of bonnet (11) between there is the suitable spacing of passing through for fluid-mixing;

    Described skew wall (42) is the upward shape that sticks up, and the height and position on all edges, its upper end is lower than the relevant position on the lower edge of pressure limiting bonnet bore (12), so that pass through from the top of skew wall (42) from the fluid-mixing of pressure limiting bonnet bore (12) ejection;

    Through hole (40) upper end on described skew wall (42) week is along the upside periphery edge higher than try to get to the heart of a matter (41) not so that from the gap between pressure limiting valve bonnet (11) and block set (13) downwards the fluid-mixing of ejection by through hole (40) upper end week edge stop;

    Described skew wall (42) has suitable gradient, its upper end week along and try to get to the heart of a matter and between (41), there is suitable height so that the gap between pressure limiting valve bonnet (11) and block set (13) downwards the fluid-mixing of ejection be easy to flow obliquely and cross its upper end week edge and entering the space above it;

    The upper periphery side of described skew wall (42) is provided with and its integral side circle (44) that is annular being connected, and the lower end week of described side circle (44), along the upper end week edge lower than described skew wall (42), has suitable height between the two;

    Described side circle (44) bottom is provided with and its integral end shoulder (45) that is annular being connected, and described end shoulder (45) has suitable width;

    The outer circumferential side of described end shoulder (45) is along the barrel inner side that is socketed on described barrel cover (2), form the retaining groove (46) with suitable height and width so that both and described side circle (44) enclose jointly, described retaining groove (46) can be tackled from the barrel inner side of described barrel cover (2) and drop down the profit falling;

    The barrel that is the barrel cover (2) of described retaining groove (46) outer circumferential side is provided with several along the overflow slotted eye (21) circumferentially distributing, the height and position of the lower edge of described overflow slotted eye (21) is lower than the upper end week edge of described skew wall (42), but be not less than the downside week edge of described end shoulder (45), and make to be flow to described holding groove (3) by the profit of retaining groove (46) interception through overflow slotted eye (21).

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