CN103728151A - Bionic simulation device inside escape capsule - Google Patents
Bionic simulation device inside escape capsule Download PDFInfo
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- CN103728151A CN103728151A CN201410021253.7A CN201410021253A CN103728151A CN 103728151 A CN103728151 A CN 103728151A CN 201410021253 A CN201410021253 A CN 201410021253A CN 103728151 A CN103728151 A CN 103728151A
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Abstract
The invention provides a bionic simulation device inside an escape capsule. The bionic simulation device inside the escape capsule comprises a host and a frequency converting motor. The frequency converting motor is connected with a crank shaft through a transmission device, the crank shaft is provided with two shaft necks which are vertically arranged in 180-degree opposite directions, the two crank shaft necks are provided with shaft bushes, and the two shaft bushes are connected with an air inlet piston and an air outlet piston through transmission rods respectively; the air inlet piston is provided with an air inlet piston air inlet valve and an air inlet piston air outlet valve, the air outlet piston is provided with an air outlet piston air inlet valve and an air outlet piston air outlet valve, the air inlet piston air outlet valve and the air outlet piston air inlet valve are connected through a reversing valve, the reversing valve is connected with an air release pipe and an air supplementing pipe, the air supplementing pipe is connected with the air outlet piston air inlet valve through a reversing valve, the air release valve is directly communicated with the outside of the escape capsule, the air outlet piston air outlet valve is connected with a heating pipe and a humidifier and finally connected to the inside of the escape capsule. The bionic simulation device inside the escape capsule can actually simulate the metabolization process of a human body, is invulnerable from external interference, good in controllability and high in biofidelity and can avoid the risk factors of human tests.
Description
Technical field
The invention belongs to safety equipment and field of environment engineering, relate in particular to for simulating bionical simulation device in a kind of survival capsule of human body basic existence metabolism status.This unit simulation human body basic existence metabolism status, respiratory absorbs oxygen release of carbon dioxide, distribute heat.This device can truly reflect under 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, for withdrawing safely the distress personnel on ground to, provides the urgent danger prevention that waits for rescue, can survive place.Its major function is for externally resisting blast impulse, high-temperature flue gas, and roof fall is caved in, and isolated toxic and harmful is invaded, and it is definitely airtight that cabin body keeps; The guarantee that internally can provide oxygen, food, water etc. to sustain life for stranded miner, for external rescue gains time.Survival capsule is Life Engineering, and people's required all kinds of environmental parameters of surviving in cabin all must be strict controlled in the critical field of human normal life, and complete machine type approval test is vital process.Test is before divided into two processes: first according to the theoretical numerical value of body metabolism and environmental concerns, in cabin, add quantitative carbon dioxide and heat, carry out preliminary test checking; Then progressively time expand, is carried out live test.But above-mentioned process of the test expends a large amount of manpower and materials, there is risk in the experimenter who is engaged in live test.
Summary of the invention
For overcoming the above defect of prior art, the invention provides a kind of live test that replaces completely, accurately reflect a kind of survival capsule emulation bionic device of the true survival state of survival capsule.
In a kind of survival capsule of the present invention, bionical simulation device 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 180 degree reverse direction settings up and down, two crankshaft journals are provided with bearing shell, two bearing shells are connected with the piston of giving vent to anger with air inlet piston respectively by drive link, air inlet piston is provided with air inlet piston intake valve and air inlet piston air outlet valve, the piston of giving vent to anger is provided with give vent to anger piston intake valve and the piston air outlet valve of giving vent to anger, air inlet piston air outlet valve is connected by reversal valve with the piston intake valve of giving vent to anger, on reversal valve, be also parallel with lose heart pipeline and tonifying Qi pipeline, tonifying Qi pipeline is connected with the piston intake valve of giving vent to anger by reversal valve, outside the straight-through lifesaving capsule body of the pipeline that loses heart, the piston air outlet valve of giving vent to anger connects heating pipe line, humidifier, finally be connected in survival capsule.
As preferred version, air inlet piston intake valve, air inlet piston air outlet valve, give vent to anger piston intake valve and the piston air outlet valve of giving vent to anger are retaining valve.
As preferred version, tonifying Qi pipeline one end connects dioxide bottle by carbon dioxide flow meter, and the other end connects nitrogen cylinder by nitrogen flow meter.
As preferred version, on described heating pipe line and humidifier, be connected with heat humidity sensor.
As preferred version, described reversal valve is solenoid directional control valve.
The invention has the beneficial effects as follows: device body arranges by main frame, real simulation body metabolism process, be subject to external interference little, controllability is good, reliability is high, and can realize the simulation of body metabolism multiparameter, can be according to the real-time strain body metabolism of the variation of environment process, according to parameter values such as time change modeling human body waking state, sleep states, fidelity is high.Meanwhile, the risk factors in live test have also been avoided.
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, air inlet piston; 6, the piston of giving vent to anger; 7, air inlet piston intake valve; 8, air inlet piston air outlet valve; 9, the piston intake valve of giving vent to anger; 10, the piston air outlet valve of giving vent to anger; 11, reversal valve; 12, disappointing 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: in a kind of survival capsule, bionical simulation device 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 22 are 180 degree and reverse direction setting up and down, two crankshaft journals 22 are provided with bearing shell 23, two bearing shells 23 are connected with the piston 6 of giving vent to anger with air inlet piston 5 respectively by drive link 4, air inlet piston 5 is provided with air inlet piston intake valve 7 and air inlet piston air outlet valve 8, the piston 6 of giving vent to anger is provided with give vent to anger piston intake valve 9 and the piston air outlet valve 10 of giving vent to anger, air inlet piston intake valve 7, air inlet piston air outlet valve 8, the piston intake valve 9 of giving vent to anger, the piston air outlet valve 10 of giving vent to anger is retaining valve.Air inlet piston air outlet valve 8 is connected by reversal valve 11 with the piston intake valve 9 of giving vent to anger, on reversal valve 11, be also parallel with lose heart pipeline 12 and tonifying Qi pipeline 13, tonifying Qi pipeline 13 is connected with the 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 by nitrogen flow meter 17, connect nitrogen cylinder 15, lose heart outside the straight-through lifesaving capsule body of pipeline 12, the 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 controls variable-frequency motor 1 rotating speed.Variable-frequency motor 1 passes through gearing 2 transmitting torques to bent axle 3.On bent axle 3, two axle journals are 180 degree reverse direction settings up and down, make the circular motion of bent axle 3 be converted into the to-and-fro movement of air inlet piston 5 and the piston 6 of giving vent to anger, and two-piston is contrary motion state, the air-breathing and process of exhaling of simulation true man.Reciprocating motion of the pistons is realized the directed flow of gas.Air inlet piston 5 sucks gas in cabin after cavitys by air inlet piston intake valve 7, by the flow through piston intake valve 9 of giving vent to anger of reversal valve 11, enters the cavity of the piston 6 of giving vent to anger.Now lose heart pipeline 12 and tonifying Qi pipeline 13 all in closed condition.When air inlet piston 5 and piston 6 motions of giving vent to anger reach the reservation position that main frame 21 arranges, reversal valve 11 is started working.Air inlet piston air outlet valve 8 disconnects with piston intake valve 10 pipelines of giving vent to anger.Air inlet piston air outlet valve 8 is communicated with disappointing pipeline 12, and tonifying Qi pipeline 13 is communicated with the piston intake valve 9 of giving vent to anger.In air inlet piston 5 cavitys, unnecessary gas is discharged to outside lifesaving capsule body, and carbon dioxide and nitrogen gas are controlled flow through flowmeter, in tonifying Qi pipeline 13, mix and are filled in plunger shaft 6 bodies of giving vent to anger, and realize the quantitative loss of oxygen, produces carbon dioxide.The loading of mixed gas is controlled by main frame 21, and when simulation night status, reversal valve 11 postpones to open, and the carbon dioxide content of filling in lifesaving capsule body reduces.The interior gas of piston 6 cavitys of giving vent to anger enters heating pipe line 18 heated air by the piston air outlet valve 10 of giving vent to anger, and then through humidifier 19, is disposed in survival capsule.These processes of heat humidity sensor 20 monitoring, and Monitoring Data feeds back to main frame 21, by main frame 21, controls temperature and humidities, thus heat and humidity that simulation body metabolism process produces.
Claims (5)
1. bionical simulation device in a survival 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 and reverse direction setting up and down, two crankshaft journals are provided with bearing shell, two bearing shells are connected with the piston of giving vent to anger with air inlet piston respectively by drive link, air inlet piston is provided with air inlet piston intake valve and air inlet piston air outlet valve, the piston of giving vent to anger is provided with give vent to anger piston intake valve and the piston air outlet valve of giving vent to anger, air inlet piston air outlet valve is connected by reversal valve with the piston intake valve of giving vent to anger, on reversal valve, be also parallel with lose heart pipeline and tonifying Qi pipeline, tonifying Qi pipeline is connected with the piston intake valve of giving vent to anger by reversal valve, outside the straight-through lifesaving capsule body of the pipeline that loses heart, the piston air outlet valve of giving vent to anger connects heating pipe line, humidifier, finally be connected in survival capsule.
2. bionical simulation device in a kind of survival capsule according to claim 1, is characterized in that air inlet piston intake valve, air inlet piston air outlet valve, the piston intake valve of giving vent to anger, the piston air outlet valve of giving vent to anger are retaining valve.
3. bionical simulation device in a kind of survival 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. bionical simulation device in a kind of survival capsule according to claim 1, is characterized in that: on described heating pipe line and humidifier, be connected with heat humidity sensor.
5. bionical simulation device in a kind of survival 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 true CN103728151A (en) | 2014-04-16 |
| CN103728151B CN103728151B (en) | 2016-03-09 |
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| CN203688255U (en) * | 2014-01-17 | 2014-07-02 | 浙江杭钻机械制造股份有限公司 | Bionic and simulation device inside escape capsule |
-
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 |
| CN102284117A (en) * | 2011-07-11 | 2011-12-21 | 哈尔滨工业大学 | Human respiration simulate respirator for escape capsule |
| CN202305249U (en) * | 2011-10-24 | 2012-07-04 | 田鑫 | Living environment simulation experiment apparatus of emergency sheltering equipment |
| CN102500022A (en) * | 2011-10-28 | 2012-06-20 | 中国人民解放军第四军医大学 | Portable first-aid assisted respiration device |
| CN102507249A (en) * | 2011-11-11 | 2012-06-20 | 西安博深煤矿安全科技有限公司 | Comprehensive performance detecting and testing device for mine movable refuge chamber |
| 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 |
| CN103204251A (en) * | 2012-11-28 | 2013-07-17 | 北京卫星环境工程研究所 | Staff metabolism simulation system for ground comprehensive tests of manned spacecraft |
| CN203203665U (en) * | 2013-04-10 | 2013-09-18 | 温州百岸汽车零部件有限公司 | Comparison tester for bidirectional airflow and reaction speed of automotive flowmeter |
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| CN103728151B (en) | 2016-03-09 |
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