Protective energy-saving cover of cooking pressure cooker with function of collecting oil and water

Abstract

The invention provides a protective energy-saving cover of a cooking pressure cooker with a function of collecting oil and water. The protective energy-saving cover comprises a pressure limiting valve equipped with a cover handle 13 and provided with a valve cap 11, and a cooker cover 1 for other security components, wherein a shell hood 2 is arranged on the cooker cover 1; the shell hood is made of foamed plastic as a whole and is provided with a hood sleeve 3; a relief groove 22, a valve position hole 21 and other relief hole grooves are formed in the shell hood 2, and surround closed cavities 23 together with the cooker cover 1; an overflow port 25 is formed in the lower end of the valve position hole 21; a discharge port 26 is formed inside the lower part of the shell hood 2; a flow enclosing groove 27 is formed in the lower end part of the valve position hole 21; an oil and water cup is arranged at the outlet position of the discharge port 26. The protective energy-saving cover provided by the invention has effects of safety protection, energy saving and heat preservation, has the function of collecting oil and water, can bring convenience to the cooking of a pressure cooker, is beneficial for energy saving and emission reduction, and has a popularization value.

Description

[0001] This application is a divisional application with an application date of September 6, 2011, an application number of 201110260477X, and an invention name of a protective energy-saving cover for a cooking pressure cooker. technical field [0002] The invention relates to a protective energy-saving cover for an oil-collecting water cooking pressure cooker. Background technique [0003] Most of the cooking pressure cookers used by the public on gas stoves or induction cookers (hereinafter referred to as: pressure cookers or ordinary pressure cookers) are mostly made of aluminum alloy or stainless steel, which brings many conveniences to people's lives. Compared with automatic electric pressure cookers, ordinary pressure cookers In the cooking process, the firepower can be adjusted at any time at will, which has certain advantages in use. However, the metal surface of ordinary pressure cooker has a large exposed area, especially the pot cover of the pressure cooker. Excep...

AI Technical Summary

Problems solved by technology

However, the metal surface of ordinary pressure cooker has a large exposed area, especially the pot cover of the pressure cooker. Except for a small part covered by the handle of the pot cover, most of the metal surface is exposed. During the cooking process, the exposed pot cover surface is in a relatively high temperature state. , and because of its high surface temperature, when the human body accidentally touches it, it is easy to be scalded or scalded; the more obvious disadvantage is that during the cooking process of the pressure cooker, whether it is using a gas stove or an induction cooker, the high-temperature pressure cooker cover It is always in a state of outward heat dissipation, and because of its high surface temperature, large exposed area, and a lot of heat loss, especially in winter when the ambient temperature is low, the temperature difference between the pot cover and the surrounding environment is greater, and the heat dissipation is faster. More, it is not conducive to energy saving when cooking, and it is not conducive to the heat preservation of the pressure cooker after stopping cooking and heating

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