CN103728151B - Bionic simulation device inside escape capsule - Google Patents
Bionic simulation device inside escape capsule Download PDFInfo
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- CN103728151B CN103728151B CN201410021253.7A CN201410021253A CN103728151B CN 103728151 B CN103728151 B CN 103728151B CN 201410021253 A CN201410021253 A CN 201410021253A CN 103728151 B CN103728151 B CN 103728151B
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Abstract
The invention provides a kind of bionic simulation device inside escape capsule and comprise main frame, variable-frequency motor, variable-frequency motor is connected with bent axle by gearing, bent axle is provided with two axle journals, adjacent two axle journals are arranged in 180 degree of reverse directions up and down, two crankshaft journals are provided with bearing shell, two bearing shells are connected with inlet piston and piston of giving vent to anger respectively by drive link, inlet piston is provided with inlet piston gas admittance valve and inlet piston air outlet valve, piston of giving vent to anger is provided with give vent to anger piston intake valve and piston air outlet valve of giving vent to anger, inlet piston air outlet valve is connected by reversal valve with piston intake valve of giving vent to anger, reversal valve is also parallel with disappointing pipeline and tonifying Qi pipeline, tonifying Qi pipeline is connected with piston intake valve of giving vent to anger by reversal valve, disappointing pipeline leads directly to outside lifesaving capsule body, piston air outlet valve of giving vent to anger connects heating pipe line, humidifier, finally be connected in survival capsule.Apparatus of the present invention real simulation body metabolism process, little by external interference, controllability is good, and fidelity is high, it also avoid the risk factors in live test.
Description
Technical field
The invention belongs to safety equipment and field of environment engineering, particularly relate to and substantially to survive a kind of bionic simulation device inside escape capsule of metabolism status for simulating human body.This unit simulation human body is survived metabolism status substantially, and respiratory absorbs oxygen release of carbon dioxide, distribute heat.Under this device can truly reflect human body life condition, with the relation of surrounding environment.The actual survival state of real simulation in survival capsule test, accurately reflects the performance of equipment under test.
Background technology
Survival capsule is when burst fire-disaster accident occurs in down-hole, the urgent danger prevention place waiting for rescue for the distress personnel cannot withdrawing safely ground to provides, can survive.Its major function is for externally can resist blast impulse, high-temperature flue gas, and roof fall is caved in, and isolated toxic and harmful invades, and cabin body keeps absolute tightness; The internal guarantee that oxygen, food, water etc. can be provided to sustain life for stranded miner, for external rescue gains time.Survival capsule is Life Engineering, people survive in cabin required all kinds of environmental parameters all must be strict controlled in human normal life critical field in, complete machine type approval test is vital process.Test is before divided into two processes: first according to the theoretical values of body metabolism and environmental concerns, add quantitative carbon dioxide and heat, carry out preliminary test checking in cabin; Then progressively time expand, carries out live test.But above-mentioned process of the test at substantial manpower and materials, there is risk in the experimenter being engaged in live test.
Summary of the invention
For overcoming the above defect of prior art, the invention provides one and replacing live test completely, accurately reflect a kind of survival capsule emulation bionic device of the true survival state of survival capsule.
A kind of bionic simulation device inside escape capsule of the present invention comprises main frame, variable-frequency motor, variable-frequency motor is connected with bent axle by gearing, bent axle is provided with two axle journals, adjacent two axle journals are arranged in 180 degree of reverse directions up and down, two crankshaft journals are provided with bearing shell, two bearing shells are connected with inlet piston and piston of giving vent to anger respectively by drive link, inlet piston is provided with inlet piston gas admittance valve and inlet piston air outlet valve, piston of giving vent to anger is provided with give vent to anger piston intake valve and piston air outlet valve of giving vent to anger, inlet piston air outlet valve is connected by reversal valve with piston intake valve of giving vent to anger, reversal valve is also parallel with disappointing pipeline and tonifying Qi pipeline, tonifying Qi pipeline is connected with piston intake valve of giving vent to anger by reversal valve, disappointing pipeline leads directly to outside lifesaving capsule body, piston air outlet valve of giving vent to anger connects heating pipe line, humidifier, finally be connected in survival capsule.
Preferably, inlet piston gas admittance valve, inlet piston air outlet valve, give vent to anger piston intake valve and piston air outlet valve of giving vent to anger are retaining valve.
Preferably, tonifying Qi pipeline one end connects dioxide bottle by carbon dioxide flow meter, and the other end connects nitrogen cylinder by nitrogen flow meter.
Preferably, described heating pipe line and humidifier are connected with heat humidity sensor.
Preferably, described reversal valve is solenoid directional control valve.
The invention has the beneficial effects as follows: device body is arranged by main frame, real simulation body metabolism process, little by external interference, controllability is good, reliability is high, and can realize the simulation of body metabolism multiparameter, change environmentally can strain body metabolism process in real time, according to parameter values such as time variations simulation human body waking state, sleep states, fidelity is high.Meanwhile, it also avoid the risk factors in live test.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, variable-frequency motor; 2, gearing; 3, bent axle; 4, drive link; 5, inlet piston; 6, to give vent to anger piston; 7, inlet piston gas admittance valve; 8, inlet piston air outlet valve; 9, to give vent to anger piston intake valve; 10, to give vent to anger piston air outlet valve; 11, reversal valve; 12, lose heart pipeline; 13, tonifying Qi pipeline; 14, dioxide bottle; 15, nitrogen cylinder; 16, carbon dioxide flow meter; 17, nitrogen flow meter; 18, heating pipe line; 19, humidifier; 20, heat humidity sensor; 21, main control system; 22, axle journal; 23, bearing shell.
Embodiment
As shown in the figure: a kind of bionic simulation device inside escape capsule comprises main frame 21, variable-frequency motor 1, variable-frequency motor 1 is connected with bent axle 3 by gearing 2, bent axle 3 is provided with two axle journals 22, adjacent two axle journals about 22 are 180 degree and reverse direction is arranged, two crankshaft journals 22 are provided with bearing shell 23, two bearing shells 23 are connected with inlet piston 5 and piston 6 of giving vent to anger respectively by drive link 4, inlet piston 5 is provided with inlet piston gas admittance valve 7 and inlet piston air outlet valve 8, piston 6 of giving vent to anger is provided with give vent to anger piston intake valve 9 and piston air outlet valve 10 of giving vent to anger, inlet piston gas admittance valve 7, inlet piston air outlet valve 8, to give vent to anger piston intake valve 9, piston air outlet valve 10 of giving vent to anger is retaining valve.Inlet piston air outlet valve 8 is connected by reversal valve 11 with piston intake valve 9 of giving vent to anger, reversal valve 11 is also parallel with disappointing pipeline 12 and tonifying Qi pipeline 13, tonifying Qi pipeline 13 is connected with piston intake valve 9 of giving vent to anger by reversal valve 11, reversal valve 11 is solenoid directional control valve, tonifying Qi pipeline 13 connects dioxide bottle 14 by carbon dioxide flow meter 16, also connect nitrogen cylinder 15 by nitrogen flow meter 17, the pipeline 12 that loses heart leads directly to outside lifesaving capsule body, piston air outlet valve 10 of giving vent to anger connects heating pipe line 19, humidifier 20, is finally connected in survival capsule.
The specific works mode of this device: first set tester's quantity on main frame 21, system starts control variable-frequency motor 1 rotating speed.Variable-frequency motor 1 passes through gearing 2 transmitting torque to bent axle 3.On bent axle 3, two axle journals are arranged in 180 degree of reverse directions up and down, make the circular motion of bent axle 3 be converted into the to-and-fro movement of inlet piston 5 and piston 6 of giving vent to anger, and two-piston are contrary motion state, the process of simulation true man's air-breathing and expiration.Reciprocating motion of the pistons realizes the directed flow of gas.After gas in cabin is sucked cavity by inlet piston gas admittance valve 7 by inlet piston 5, flow through by reversal valve 11 cavity that piston intake valve 9 of giving vent to anger enters piston 6 of giving vent to anger.Now disappointing pipeline 12 and tonifying Qi pipeline 13 are all in closed condition.When inlet piston 5 and piston 6 motion of giving vent to anger reach the reservation position of main frame 21 setting, reversal valve 11 is started working.Inlet piston air outlet valve 8 disconnects with piston intake valve 10 pipeline of giving vent to anger.Inlet piston air outlet valve 8 is communicated with disappointing pipeline 12, and tonifying Qi pipeline 13 is communicated with piston intake valve 9 of giving vent to anger.In inlet piston 5 cavity, excessive gas is discharged to outside lifesaving capsule body, and carbon dioxide and nitrogen gas control flow through flowmeter, and in tonifying Qi pipeline 13, mixing is filled to and gives vent to anger in plunger shaft 6 body, realizes the quantitative loss of oxygen, produces carbon dioxide.The loading of mixed gas is controlled by main frame 21, and when simulating night status, reversal valve 11 postpones to open, and the carbon dioxide content of filling in lifesaving capsule body reduces.Gas in piston 6 cavity of giving vent to anger enters heating pipe line 18 heated air by piston air outlet valve 10 of giving vent to anger, and is then disposed in survival capsule through humidifier 19.This process monitored by heat humidity sensor 20, and Monitoring Data feeds back to main frame 21, by main frame 21 control temperature and humidity, thus the heat of simulation body metabolism process generation and humidity.
Claims (5)
1. a bionic simulation device inside escape capsule, comprise main frame, variable-frequency motor, it is characterized in that: variable-frequency motor is connected with bent axle by gearing, bent axle is provided with two axle journals, adjacent two axle journals are 180 degree up and down and reverse direction is arranged, two crankshaft journals are provided with bearing shell, two bearing shells are connected with inlet piston and piston of giving vent to anger respectively by drive link, inlet piston is provided with inlet piston gas admittance valve and inlet piston air outlet valve, piston of giving vent to anger is provided with give vent to anger piston intake valve and piston air outlet valve of giving vent to anger, inlet piston air outlet valve is connected by reversal valve with piston intake valve of giving vent to anger, reversal valve is also parallel with disappointing pipeline and tonifying Qi pipeline, tonifying Qi pipeline is connected with piston intake valve of giving vent to anger by reversal valve, disappointing pipeline leads directly to outside lifesaving capsule body, piston air outlet valve of giving vent to anger connects heating pipe line, humidifier, finally be connected in survival capsule.
2. a kind of bionic simulation device inside escape capsule according to claim 1, is characterized in that inlet piston gas admittance valve, inlet piston air outlet valve, piston intake valve of giving vent to anger, piston air outlet valve of giving vent to anger is retaining valve.
3. a kind of bionic simulation device inside escape capsule according to claim 1, is characterized in that: tonifying Qi pipeline one end connects dioxide bottle by carbon dioxide flow meter, and the other end connects nitrogen cylinder by nitrogen flow meter.
4. a kind of bionic simulation device inside escape capsule according to claim 1, is characterized in that: described heating pipe line and humidifier are connected with heat humidity sensor.
5. a kind of bionic simulation device inside escape capsule according to claim 1, is characterized in that: described reversal valve is solenoid directional control valve.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410021253.7A CN103728151B (en) | 2014-01-17 | 2014-01-17 | Bionic simulation device inside escape capsule |
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| CN201410021253.7A CN103728151B (en) | 2014-01-17 | 2014-01-17 | Bionic simulation device inside escape capsule |
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| CN103728151A CN103728151A (en) | 2014-04-16 |
| CN103728151B true CN103728151B (en) | 2016-03-09 |
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2014
- 2014-01-17 CN CN201410021253.7A patent/CN103728151B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201033251Y (en) * | 2007-03-16 | 2008-03-12 | 吕元胜 | Toy animal device core having simulated respiratory apparatus |
| CN201906310U (en) * | 2010-12-09 | 2011-07-27 | 煤炭科学研究总院沈阳研究院 | Multi-channel humanoid breath detection device for coal mine refuge chamber |
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| CN102866029A (en) * | 2012-09-20 | 2013-01-09 | 北京新立机械有限责任公司 | Comprehensive experimental environmental simulating device for escape capsule |
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| CN103728151A (en) | 2014-04-16 |
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