Floater valve, pot cover and pressure cooker

Abstract

The invention provides a float valve, a pot cover and a pressure cooker. The float valve includes a valve seat (1), a float (2) and a sealing connection part (3), the valve seat (1) is provided with a guide hole (4), and the float (2) is slidably arranged in the guide hole (4), The sealing connection part (3) is arranged on the outer side of the valve seat (1), and the sealing connection part (3) includes a movable part (5) forming a movable space with the bottom of the valve seat (1), and one end of the float (2) stops Blocking the valve seat (1), the other end is sealed and fixedly connected with the movable part (5) of the sealing connection part (3), and the movable part (5) moves together with the float (2). According to the float valve of the present invention, the problems in the prior art that the electric pressure cooker is used for a long time will cause mildew and odor inside the pot cover, and even cause the pot cover to deform.

Description

technical field [0001] The invention relates to the technical field of pressure cookers, in particular to a float valve, a pot cover and a pressure cooker. Background technique [0002] At present, in order to ensure the safety of the electric pressure cooker during the cooking process, it is generally designed with an upper pressure anti-opening device (float valve), that is, when there is pressure in the pot, the pot cover will not be able to rotate, preventing the user from knowing whether there is still pressure in the pot Hazard due to opening of the cover. [0003] Float valves are generally used on existing electric pressure cookers to complete the upper pressure anti-opening function. When there is pressure in the pot, the float in the float valve rises to stop the rotation of the pot lid. In the existing float valve, there is a gap between the float and the sliding channel of the valve seat. Only after the float floats in place, the seal will be formed. During the...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the object of the present invention is to propose a float valve, a pot cover and a pressure cooker to solve the problems in the prior art that the electric pressure cooker is used for a long time to cause mildew and odor inside the pot cover, and even cause the pot cover to deform.

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