High-sealing scald-preventing safe pressure cooker
An anti-scald, high-sealing technology, used in pressure cookers, cooking utensils, household appliances, etc., can solve the problems of blockage of exhaust channels, high temperature steam is not easy to quickly cool, air leakage, etc., to prevent blockage and reduce the risk of scalding. Effect
Inactive Publication Date: 2015-09-09
宿州学院
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Problems solved by technology
[0002] Most of the existing ordinary electric energy pressure cooker heating pots have complex technical structure, single function and use, poor sealing performance, and poor safety, mainly manifested in the following aspects:
[0003] 1. The existing pots are all cylindrical pots, and the matching pot lids are also round pot lids, which often lead to poor sealing and air leakage.
[0004] 2. The pressure limiting valve of the existing pot body is set on the pot cover, that is, the top of the pressure cooker. This setting method makes the high-temperature steam discharge upward when the pressure cooker is working, and sometimes the high temperature will come into contact with the human body or other objects. items, causing burns to the human body or damage to other items
At the same time, the pot body has no heat dissipation device, and the high-temperature steam is not easy to cool down quickly
[0005] 3. The pressure limiting valve of the existing pot body does not have a filter device. When cooking some fluid food, such as porridge, the softened rice grains and other substances are easily discharged into the exhaust channel through the discharge of high-pressure steam. Blocking the exhaust passage is a dangerous hidden danger
Method used
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[0023] The present invention will be further described below in conjunction with the accompanying drawings.
[0024] 2. If figure 1 As shown, the present invention provides a high-seal anti-scalding safety pressure cooker, comprising a pot body 1, a safety pot cover 16, a pressure limiting chamber 5, a safety indicating chamber, a base 3, a push-pull handle and a microcomputer controller 12, and the pot body 1 is the upper part A cube with an opening, the four edges of the opening of the cube expand horizontally outwards to form a horizontal edge 13 of the pot body, and a push-pull handle is installed on the safety pot cover 16, and the safety pot cover 16 has a pot cover that is used in conjunction with the horizontal edge of the pot body Concave edge 14, there is a V-shaped rubber sealing strip 15 in the concave edge of the safety pot cover, one of the concave edges of the pot cover is movably hinged on the pot cover, and the safety pot cover is folded upwards on the concave...
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The invention discloses a pressure cooker and particularly relates to a high-sealing scald-preventing safe pressure cooker. The high-sealing scald-preventing safe pressure cooker comprises a cooker body, a safe cooker cover, a pressure limiting cavity, a safe indication cavity, a base, a push-and-pull handle and a microcomputer controller. The pressure limiting cavity internally comprises a pressure limiting valve, a pressure limiting lever, a pressure limiting spray head, a pressure limiting spring, a lever shaft and an air relieving switch. The safe indication cavity comprises a safe indication valve which is in a rod shape. The middle of the rod-shaped safe indication valve penetrates through the safe cooker cover. The safe pressure cooker can achieve the functions of safe and high sealing and steam scald preventing.
Description
technical field [0001] The invention relates to a pressure cooker, in particular to a high-seal anti-scald safety pressure cooker. Background technique [0002] Most of the existing ordinary electric energy pressure cooker heating pots have complex technical structure, single function and use, poor sealing performance, and poor safety, mainly manifested in the following aspects: [0003] 1. The existing pot bodies are all cylindrical pot bodies, and the matching pot lids are also round pot lids, which often lead to poor sealing and air leakage. [0004] 2. The pressure limiting valve of the existing pot body is set on the pot cover, that is, the top of the pressure cooker. This setting method makes the high-temperature steam discharge upward when the pressure cooker is working, and sometimes the high temperature will come into contact with the human body or other objects. items, causing burns to the human body or damage to other items. At the same time, the pot body has no...
Claims
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IPC IPC(8): A47J27/08A47J27/09A47J36/00
Inventor 许兴海
Owner 宿州学院