Highland airline civil aircraft simulation cabin and construction method thereof

A technology for civil aircraft and simulation cabins, which can be applied to simulation devices, simulators, and instruments for space navigation conditions, and can solve problems such as memory impairment, brain function damage, and prolonged dark adaptation time

CN107714357AInactive Publication Date: 2018-02-23中国民用航空局民用航空医学中心
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2018-02-23
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a high-altitude environmental simulation cabin, and optimally selects a highland airline civil aircraft simulation cabin and a construction method thereof. A vacuum system anda special temperature system are added on the basis of a hyperbaric oxygen chamber, and the improved parts mainly include the functions of an air supplying and discharging system, a humidity adjusting system and an oxygen supplying and discharging system; after transformation, a high-low pressure oxygen cabin with a pressure increasing function and a pressure decreasing function can be obtained,and besides the functions of a conventional hyperbaric oxygen therapy, the function of simulating a high-altitude environment is further achieved, so that the cabin can serve as the highland airline simulation cabin. The highland airline simulation cabin can be used for selection of pilots and astronauts, high-altitude physical and psychological training, medical identification, low-pressure oxygen deficit simulation experience, highland adaptability experience, aerospace medical experience, physical training, basic medical researches and other work.
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Description

technical field

[0001] The invention relates to a high-altitude environment simulation cabin modified by using the existing medical hyperbaric oxygen cabin, especially after the pressure and other environmental parameters are corrected, the high-altitude environment simulation cabin can be used as a high-altitude route civil aircraft simulation cabin, and the simulation cabin can be used for civil aviation crews and Passengers' adaptive training, low-pressure environment experience, medical appraisal to evaluate the human body's altitude adaptation and response ability, basic medical research, etc. Background technique

[0002] According to the Civil Aviation Administration Advisory Circular AC-121-21 "Air Carrier Plateau Airport Operation Management Regulations", general plateau airports refer to airports with an altitude of 1,500 meters (4,922 feet) and above, but lower than 2,438 meters (8,000 feet). High-altitude airports refer to airports with an altitude of 2,438 meter...

Examples

Embodiment 1

[0056] After the present invention completes the upgrading and transformation of the hyperbaric oxygen chamber, on this basis, the following three high plateau routes are selected for simulation experiments: (1) Chengdu Shuangliu Airport to Daocheng Yading Airport simulated route, Chengdu Shuangliu Airport (495 meters) - Daocheng Yading Airport (4411 meters); (2) Simulation route from Chengdu Shuangliu Airport to Lhasa Gonggar Airport, Chengdu Shuangliu Airport (495 meters) - Lhasa Gonggar Airport (3569 meters); (3) Chengdu Shuangliu Airport to Yushu Batang Airport The simulation route is Chengdu Shuangliu Airport (495 meters) - Yushu Batang Airport (3950 meters), and the plain route Chengdu Shuangliu Airport to Beijing Capital International Airport is selected as a comparison.

[0057] First, according to the above-mentioned airport altitude and the aircraft flight manual or the actual flight altitude of the route, the time pressure change process of the simulated route is des...

Embodiment 2

[0075] Physiological Research on High Plateau Route (Beijing-Lhasa Route)

[0076] By signing the informed consent of the volunteers, after the review and evaluation of the unit's medical ethics committee, a total of 40 healthy adult volunteers were recruited to enter the low-pressure simulation cabin of the present invention to experience the simulated environment of the high-altitude route (Beijing-Lhasa route), and at the same time monitor the physiological And psychological indicators, to achieve the desired effect.

[0077] Research objects: adult healthy volunteers (18-60 years old), who have not been to the plateau in the past 1 month. No chronic diseases of heart, lung, kidney and brain. Collect general information.

[0078] Sample size: 10 people in each group; 40 people in total.