Pressure cooker with functions of preventing splashing and collecting oil and water

Pressure cooker with functions of preventing splashing and collecting oil and water

  • CN 103,829,782 A
  • Filed: 11/21/2012
  • Published: 06/04/2014
  • Est. Priority Date: 11/21/2012
  • Status: Active Application
First Claim
Patent Images

1. one kind has antispray and collects the pressure cooker of profit function, include the pot body (10) of pressure cooker and the pot cover with pressure limiting valve (1) matching with it, on described pot cover (1), have 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;

    The internal ring wall (31) that described holding groove (3) is enclosed in the inner by the sidewall of barrel cover (2) and position 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 the bottom of pressure limiting valve block set (13) 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, its upper end week along with form common upper end week edge the upper end week of described internal ring wall (31) along integral docking, common upper end week edge height and position lower than the relevant position on the lower edge of pressure limiting bonnet bore (12) so that from the fluid-mixing of pressure limiting bonnet bore (12) ejection from the top of internal ring wall (31) and skew wall (42) by entering the superjacent air space of described holding groove (3);

    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 superjacent air space of described holding groove (3).

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