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

Abstract

The invention provides a pressure cooker with the functions of preventing splashing and collecting oil and water. The pressure cooker comprises a cooker body, a cooker cover and a cylindrical cover (2), wherein a receiving groove (3) is formed in the lower portion of the cylindrical cover (2); the receiving groove (3) is composed of the cylindrical cover (2), an inner ring wall (31) and a groove bottom (32); the inner periphery of the cylindrical cover (2) is provided with a drainage sleeve plate (4) located below a valve bonnet (11); the drainage sleeve plate (4) is composed of a plate bottom (41) and an inclined wall (42) integrated with the plate bottom (41), the inclined wall (42) is raised upwards in an inclined mode, the outer circumferential side of the inclined wall (42) is provided with a side ring (44), the lower end of the side ring (44) is provided with a bottom shoulder (45), and a blocking groove (46) is defined by the bottom shoulder (45), the cylindrical cover (2) and the side ring (44) in a defined mode; a plurality of overflow slotted holes (21) are formed in the cylindrical cover (2), and the oil and the water blocked by the blocking groove (46) flow into the receiving groove (3) through the overflow slotted holes (21). The pressure cooker has the functions of preventing splashing, collecting the oil and the water and reducing noise, is safer and more convenient to use, and has popularization and application value.

Description

technical field [0001] The invention relates to a pressure cooker for cooking, in particular to a pressure cooker with functions of preventing splash and collecting oil and water. 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 splas...

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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