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Pre-pressure cooker

A technology for pressure cooker and pressure detection, which is applied in the direction of pressure cooker, etc., can solve the problem of low heating efficiency

Inactive Publication Date: 2013-04-24
夏致俊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, traditional household pots, microwave ovens, and ovens mostly cook food under atmospheric pressure, and the heating efficiency is not high.

Method used

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Embodiment 1

[0014] Such as figure 1 As shown, the pre-pressure cooker of the present invention includes a sealed heating cavity 10 composed of a box body and an end cover. The sealed heating cavity 10 can be a household pot, a microwave oven, an oven and other cooking utensils, and the sealed heating cavity The body 10 is provided with a safety valve 8 and a pressure sensor 7 for detecting pressure and outputting a pressure signal, and an air inlet check valve 6 is provided on the sealed heating cavity 10, and an air pump that can inflate the sealed heating cavity 10 passes through The air intake check valve 6 is connected with the sealed heating chamber 10, and the air pump mentioned in this embodiment is a manual air pump, and an air filter 1 can be arranged on the manual air pump simultaneously.

Embodiment 2

[0016] Such as figure 2 As shown, the pre-pressure cooker of the present invention includes a sealed heating cavity 10 composed of a box body and an end cover. The sealed heating cavity 10 can be a household pot, a microwave oven, an oven and other cooking utensils, and the sealed heating cavity The body 10 is provided with a safety valve 8 and a pressure sensor 7 for detecting pressure and outputting a pressure signal, and an air inlet check valve 6 is provided on the sealed heating cavity 10, and an air pump that can inflate the sealed heating cavity 10 passes through The air intake check valve 6 is connected with the sealed heating cavity 10, and the pressure sensor 7 is connected with a control circuit 5 that can receive the pressure signal output by the pressure sensor 7; the air pump mentioned in this embodiment is an electric air pump, and the electric air pump An air filter 1 is arranged on it, the control circuit 5 is connected to the air pump motor 2 of the electric...

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Abstract

The invention relates to a pre-pressure cooker which comprises a sealable heating cavity. The sealable heating cavity is provided with a compressed air intake one-way valve, a safety valve and a pressure sensor. The pressure sensor is connected to a control circuit. Output of the control circuit controls start and stop of a pneumatic pump motor. The pneumatic pump motor drives a pneumatic pump to pressurize the inside of the sealable heating cavity through an air pipeline and the air intake one-way valve by external air filtered by a filter, and accordingly food in the sealed heating cavity is heated under high air pressure.

Description

[0001] technical field [0002] The invention relates to a pre-pressure cooker. Background technique [0003] At present, traditional household pots, microwave ovens, and ovens mostly cook food under atmospheric pressure, and the heating efficiency is not high. Contents of the invention [0004] The technical problem to be solved by the invention is to provide a pre-pressure cooker with reasonable structure and high heating efficiency. [0005] In order to solve the above-mentioned technical problems, the pre-pressure cooker of the present invention includes a sealed heating cavity, a safety valve and a pressure sensor for detecting pressure and outputting a pressure signal are arranged on the sealed heating cavity, and an air inlet unit is arranged on the sealed heating cavity. One-way valve, an air pump that can inflate the sealed heating chamber is connected with the sealed heating chamber through the inlet check valve. [0006] An air filter is arranged on the ai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/08
Inventor 夏致俊
Owner 夏致俊
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