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Control method and system of hypobaric chamber

A control system and low-pressure chamber technology, applied in the field of low-pressure chamber control methods and systems, can solve problems such as increased carbonic acid concentration, acidosis, and brain hypoxia of operators, and achieve the effect of balancing the environmental state

Inactive Publication Date: 2021-01-29
深圳永晟中业达健康科技有限公司
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Problems solved by technology

[0002] The hypobaric chamber is a simulation device for simulating a low pressure and hypoxic environment. When using it, the operator will discharge CO2 in the cabin. When the CO2 is excessive, it will cause the operator's brain to be hypoxic, resulting in a sense of suffocation, and the accumulation of a large amount of CO2 will cause The concentration of carbonic acid in human blood increases, causing acidosis, which is dangerous

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  • Control method and system of hypobaric chamber
  • Control method and system of hypobaric chamber

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0024] Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0025] Such as figure 1 As shown, the present invention provides a method for controlling a hypobaric chamber, which is applied to a chamber, such as a hypobaric chamber and a dormant chamber. Taking the low pressure cabin as an example, it includes: a controller, a carbon dioxide sensor, a temperature and humidity sensor, a pressure sensor electricall...

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Abstract

The invention relates to a control method and system for a hypobaric chamber, and the method comprises the steps: enabling a carbon dioxide sensor, a temperature and humidity sensor and a pressure sensor to be respectively used for detecting the real-time environment information in a hypobaric chamber, and transmitting the real-time environment information to a controller; and using the controllerfor controlling a pressure switch, a pressure regulating valve and a vacuum pump according to the real-time information so as to realize the pressure increasing, reducing and maintaining processes ofthe environment in the hypobaric chamber.

Description

technical field [0001] The invention relates to the technical field of hypobaric chambers, in particular to a method and system for controlling a hypobaric chamber. Background technique [0002] The hypobaric chamber is a simulation device for simulating a low pressure and hypoxic environment. When using it, the operator will discharge CO2 in the cabin. When the CO2 is excessive, it will cause the operator's brain to be hypoxic, resulting in a sense of suffocation, and the accumulation of a large amount of CO2 will cause The concentration of carbonic acid in human blood increases, causing acidosis, which is dangerous. [0003] However, the temperature, humidity, and pressure values ​​of the hypobaric chamber are related. How to better control the system is an urgent problem to be solved. [0004] Therefore, prior art needs further improvement. Contents of the invention [0005] The object of the present invention is to provide a control method and system for a low pressu...

Claims

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Application Information

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IPC IPC(8): G05D27/02
CPCG05D27/02
Inventor 杨国晗崔庆春
Owner 深圳永晟中业达健康科技有限公司
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