Anti-splashing oil-water collection device of cooking pressure cooker

Abstract

The invention provides an anti-splashing oil-water collection device of a cooking pressure cooker. The anti-splashing oil-water collection device comprises a cylinder cover (2) located on a cooker lid, and a collecting groove (3) is arranged on the lower portion of the cylinder cover (2). The collecting groove (3) is composed of the cylinder cover (2), an outer ring wall (30) and a groove bottom (32). A drainage sleeve disk (4) located below a valve bonnet (11) is arranged on the inner circumference of the cylinder cover (2) and is composed of a disk bottom (41) and an inclined wall (42), the inclined wall (42) and the disk bottom (41) form a whole, the inclined wall (42) cocks up obliquely, a side ring (44) is arranged on the peripheral side of the inclined wall (42), a bottom shoulder (45) is arranged at the lower end of the side ring (44), a blocking groove (46) is jointly defined by the bottom shoulder (45), the cylinder cover (2) and the side ring (44) in an enclosing mode, a plurality of overflow groove holes (21) are formed in the cylinder cover (2), and oil and water intercepted by the blocking groove (46) flow into the collecting groove (3) through the overflow groove holes (21). On the premise that safe use of the pressure cooker is not affected, the anti-splashing oil-water collection device has the anti-splashing function, the oil-water collecting function and the noise lowering function and can facilitate the cooking use 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...

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 cooker is extremely unfavorable to the safe use of the pressure cooker, and the application of this technical solution has certain dangers

[0006] In a word, the existing technical solutions are not easy to popularize and apply because of the use defects or potential use safety problems, so that the existing pressure cookers are prone to problems in the cooking process and cannot be properly solved.

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