Anti-boil cover

Abstract

The invention discloses a boilover prevention pot cover. The pot cover comprises a round cover plate (1) and a handle (3), a hole is formed in the center of the round cover plate, the handle (3) is located at the center of the round cover plate (1) and fastened by a bolt (2), the bolt (2) and the handle (3) are respectively provided with a vertically-through hole, and the vertically-through hole of the bolt (2) and the vertically-through hole of the handle (3) are in threaded connection. A side hole (4) communicated with the through hole of the handle (3) is formed in the handle (3), an adjusting rod (6) is inserted in the through hole of the handle (3), and a knob (5) is arranged at the top end of the adjusting rod. When water in a normal pressure pot boils, steam in the pot can be exhausted out of the normal pressure pot through the through hole of the bolt (2), the through hole of the handle (3) and the side hole (4), so that the boilover condition is avoided; ventilation of the side hole (4) is adjusted by making the adjusting rod (6) vertically move through the knob (5), and the goals that boilover is not generated, and the best condition of thermal energy is fully utilized can be achieved.

Description

Technical field [0001] The invention relates to a pot cover, and more specifically to a boiling-proof pot cover. Background technique [0002] The existing atmospheric pressure cooker cover consists of a circular cover plate with a hole in the center and a bolt-fastened handle at the center of the circular cover plate. When the food is stewed, the liquid in the pan will overflow from the pan. The edge flows to the stove and causes the stove to be contaminated, or the burning pool causes the flame to go out. For stoves that use toxic gases as fuel, such as gas stoves, they are prone to human body poisoning or explosion accidents. If the lid is opened, it can prevent boiling However, it will consume more fuel. Therefore, it is of great significance to provide an anti-boiling cover. Summary of the invention [0003] The purpose of the present invention is to provide a boiling-proof pot cover. [0004] The present invention is realized through the following technical solutions: [0005...

AI Technical Summary

Problems solved by technology

[0002] The existing atmospheric pressure cooker lid is made of a circular cover plate with a hole in the center and a handle fastened by bolts at the center of the circular cover plate. When stewing food, it often boils over, and the liquid in the pot flows out of the pot. The edge flows to the stove so as to contaminate the stove, or burn the pool to cause flameout. For stoves that use toxic gas as fuel, such as gas stoves, it is easy to cause human poisoning or explosion accidents. If the lid is opened, although it can suppress boiling over situation, but it will consume more fuel, therefore, it is of great significance to provide an anti-boiling cover

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