Electric pressure cooker with rapid pressure relief function

Abstract

An electric pressure cooker with a quick pressure relief function comprises a cooker cover which comprises a plastic-surface cover (10) and a stainless steel cover (11) and a cooker body which comprises an upper gasket base (12) and a plastic outer housing (13); the electric pressure cooker further comprises a water pump (14) which is provided inside the cooker body and a water tank which is provided at a side surface of the cooker body; the cooker cover is provided with a water spray structure for split-flowing water onto an upper surface of the stainless steel cover (11); the upper gasket base (12) is provided with a water collect structure for receiving water flowing down from the upper surface of the stainless steel cover (11); the water collect structure is provided with a water discharge hole (15) at a bottom surface thereof; the water tank is provided with an opening at an upper end thereof; the opening of the water tank is located under the water discharge hole (15); a water inlet of the water pump (14) is communicated with a water outlet of the water tank, and a water outlet of the water pump (14) is communicated with the water spray structure. With cooperation among the water pump (14), the water tank, the water spray structure, and the water collect structure, the electric pressure cooker realizes to cool down with water circulation.

Description

technical field [0001] The invention relates to the technical field of pressure cookers, in particular to an electric pressure cooker with a quick pressure relief function. Background technique [0002] Electric pressure cookers are widely loved by people because they can cook quickly and the food they cook has less nutritional loss. It has become one of the fast-growing electrical appliances in the home appliance industry because of its time-saving, power-saving, convenient and quick. However, the user who uses the electric pressure cooker cannot enjoy the food immediately because he cannot quickly open the pot cover after cooking the food quickly, which has become the biggest problem for the user who uses the electric pressure cooker. [0003] After the cooking work of the electric pressure cooker is finished, because there is high pressure in the pot, the lid of the pot must be opened only after the pot body cools down. Commonly used cooling methods include opening the ...

AI Technical Summary

Problems solved by technology

There are the following problems in the method of opening the pressure relief valve to exhaust and reduce pressure: if there is liquid food in the pot, the food will be discharged from the exhaust port with the high-pressure airflow, which may burn the user, and the liquid food will fall on the pot cover, which is easy to breed Bacteria, causing hygiene problems, and difficult for users to clean

The natural cooling method has the following problems: the waiting time is relatively long, generally more than 30 minutes, if it is a plateau area, the waiting time is longer, which brings inconvenience to users

The existing technology has the problems of inconvenient operation, waste of water resources and poor safety

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