Safety device used for stockpot

Abstract

A safety device used for a stockpot is disclosed. The device is installed on a stockpot, comprises a pressure gauge and a safety valve installed on a base, and also comprises a valve seat, a valve sleeve, a valve bonnet and a valve core, wherein the base of the valve seat is communicated with the base, the top of the valve seat is connected with the valve sleeve, the top of the valve sleeve is connected with the valve bonnet, the valve core comprises a sliding section and a sealing section positioned at the bottom of the sliding section, the sealing section is positioned in an inner cavity of the valve seat and is larger than an inner cavity of the valve sleeve in diameter, a sealing ring is arranged between the sealing section and the bottom of the valve sleeve, the sliding section is provided with a first axial hole and a first radial through hole communicated with the first axial hole, the first radial through hole is close to the sealing ring, the top of the sliding section is connected with a counterweight which is provided with a second axial hole communicated with the first axial hole, the second axial hole is communicated with an inner cavity of the valve bonnet, and the valve bonnet is provided with a second axial through hole communicated with the inner cavity of the valve bonnet. The safety device can discharge air in a closed water cavity automatically without manually adjusting the safety valve, thus ensuring the using performance of the safety valve.

Description

Technical field: [0001] The invention relates to a soup pot used in kitchens of ocean-going ships, large hotels, hospitals, schools, etc., specifically a safety device used in the soup pot. Background technique: [0002] Most of the existing soup pots include an outer pot, a middle pot positioned in the inner cavity of the outer pot, and an inner pot positioned in the inner cavity of the middle pot. The soup in the inner cavity of the pot is heated in a sealed water cavity. When cooking soup, the external heat source passes through the outer pot with the bottom opening to directly heat the bottom of the middle pot, so that the water in the sealed water cavity generates water vapor, and then the water The steam is used as a heat source to cook the soup in the inner cavity of the inner container. In order to prevent explosion due to excessive steam pressure in the sealed water chamber, a safety device connected to the sealed water chamber is usually installed on the outer wal...

AI Technical Summary

Problems solved by technology

We know that the safety valve mainly plays a role of safety protection, and turning it once or twice once in a while will not affect its safety performance, but every time you cook soup, you need to turn it to exhaust the sealed water cavity, and the time is too long It is bound to affect its reaction sensitivity, and in severe cases, it will lose its safety protection function

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