CN202125314U - Human-respiration simulation device - Google Patents
Human-respiration simulation device Download PDFInfo
- Publication number
- CN202125314U CN202125314U CN2011202516469U CN201120251646U CN202125314U CN 202125314 U CN202125314 U CN 202125314U CN 2011202516469 U CN2011202516469 U CN 2011202516469U CN 201120251646 U CN201120251646 U CN 201120251646U CN 202125314 U CN202125314 U CN 202125314U
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- carbon dioxide
- air pump
- control valve
- outlet
- flow meter
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Abstract
The utility model provides a human-respiration simulation device, which is formed by a respiratory and circulatory system, a humidifier, a carbon dioxide adding system and an aspirator pump. The human-respiration simulation device can simulate a multi-user respiratory metabolism process, and can be used for detecting a coal mine rescue capsule, particularly for detecting a condition of exhalant carbon dioxide absorbed by a purifying system in the rescue capsule through simulating respiratory metabolism of human bodies.
Description
Technical field
The utility model relates to a kind of apery breathing equipment, in particular for the apery breathing equipment of coalmine rescue cabin detection.
Background technology
At present, known apery breathing equipment is made up of artificial lung, humidifier, carbon dioxide adding system, aspiration pump.Artificial lung is made up of motor, bellows and control circuit; The top of bellows has an opening to communicate with test head mould or other devices; Control circuit control motor operation, motor be through connecting rod compression or stretching bellows, gas from the mouth of test head mould or other devices suck and breathe out.Carbon dioxide adds system and is made up of dioxide bottle, reducing valve, control valve, flow meter.Artificial lung is according to human body respiration frequency and tidal volume breath during work; Humidifier is heated the breath humidification; Make it reach the temperature and humidity of human body breath; Carbon dioxide adding system adds suitable carbon dioxide makes its gas concentration lwevel that reaches the human body breath, and breath gets into the artificial lung air entry again after carbon-dioxide absorbent filters, and aspiration pump remains unchanged system's internal pressure according to how many gas bleedings from system of carbon dioxide addition.This device is to detect carbon-dioxide absorbent in the defensive oxygen breathing apparatus of personal breathing to the absorbing state of carbon dioxide in the human body breath through simulation human body respiratory metabolism, but it is not suitable for the apery respiratory metabolism detection of the many people breathing equipment as the coalmine rescue cabin.
Summary of the invention
In order to overcome the deficiency that existing apery breathing equipment can not detect many people breathing equipment; The utility model provides a kind of apery breathing equipment; This apery breathing equipment can be simulated many people respiratory metabolism process; Can be used for detecting the many people breathing equipment as the coalmine rescue cabin, detect the absorbing state that cleaning system gives off carbon dioxide to human body in the cabin in the rescue cabin through the respiratory metabolism of simulation human body.
The utility model solves the technical scheme that its technical problem adopted: the apery breathing equipment is made up of respiratory circulatory system, humidifier, carbon dioxide adding system, aspiration pump.Carbon dioxide adds system and is made up of dioxide bottle, carbon dioxide reducing valve, carbon dioxide control valve, carbon dioxide flow meter; Carbon dioxide control valve and carbon dioxide flow meter can be one; Or adopt the electronic flow controller through computer program control; The outlet of carbon dioxide reducing valve is connected with carbon dioxide control valve inlet, and the outlet of carbon dioxide control valve counts mouth with carbon dioxide flow and is connected, and the outlet of carbon dioxide flow meter feeds in the humidifier.Respiratory circulatory system is made up of air pump, air pump flow control valve, air pump flow meter, and air pump flow control valve and air pump flow meter can be one, or adopts the electronic flow controller through computer program control.The internal switching of air pump air entry and rescue cabin; The air pump gas outlet is connected with air pump flow control valve inlet end; Air pump flow control valve outlet side is connected with air pump flow meter inlet, and the outlet of air pump flow meter is connected with humidifier inlet, humidifier outlet and rescue cabin internal switching.The internal switching of aspiration pump air entry and rescue cabin, the gas outlet is led to outdoor.Respiratory circulatory system is through the gentle pump discharge meter of air pump flow control valve during work; Summation adjustments of gas circulation according to number in the cabin and average respiration; Simulate many people and breathe, humidifier is heated the breath humidification, makes it reach the temperature and humidity of human body breath; Carbon dioxide adding system is through carbon dioxide control valve and carbon dioxide flow meter; Regulate the carbon dioxide addition according to number in the cabin and the summation that gives off carbon dioxide, make carbon dioxide in the gas that gets into rescue cabin reach the gas concentration lwevel of human body breath, aspiration pump remains unchanged the cabin internal pressure according to how many gas bleedings in the cabin of carbon dioxide addition; Get into the air entry of air pump after getting into gas in the cabin cleaning system being filtered carbon dioxide in the cabin again; Simulate many people respiration cycle, to the filter effect and the time of carbon dioxide, can reach and detect the purpose whether rescue cabin satisfies many people livings requirement through cleaning system in the capnometer monitoring cabin.
The beneficial effect of the utility model is that the apery respiratory metabolism that can be used for the so many people breathing equipment in coalmine rescue cabin detects, and is simple in structure.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structure chart of the utility model.
1. rescue cabins among the figure, 2. humidifier, 3. carbon dioxide flow meter, 4. air pump flow meter, 5. air pump flow control valve, 6. carbon dioxide control valve, 7. air pump, 8. carbon dioxide reducing valve, 9. dioxide bottle, 10. aspiration pump.
The specific embodiment
Carbon dioxide reducing valve (8) outlet is connected with carbon dioxide control valve (6) inlet in Fig. 1, and carbon dioxide control valve (6) outlet is connected with carbon dioxide flow meter (3) inlet, and carbon dioxide flow meter (3) outlet feeds in the humidifier (2).Respiratory circulatory system is made up of air pump (7), air pump flow control valve (5), air pump flow meter (4), and air pump flow control valve (5) can be one with air pump flow meter (4), or adopts the electronic flow controller through computer program control.The internal switching of air pump (7) air entry and rescue cabin (1); Air pump (7) gas outlet is connected with air pump flow control valve (5) inlet end; Air pump flow control valve (5) outlet side is connected with air pump flow meter (4) inlet; Air pump flow meter (4) outlet is connected with humidifier (2) inlet, humidifier (2) outlet and rescue cabin (1) internal switching.The internal switching of aspiration pump (10) air entry and rescue cabin (1), the gas outlet is led to outdoor.Respiratory circulatory system is through the gentle pump discharge meter of air pump flow control valve (5) (4) during work; Summation adjustments of gas circulation according to number in the cabin and average respiration; Simulate many people and breathe, humidifier (2) is heated the breath humidification, makes it reach the temperature and humidity of human body breath; Carbon dioxide adding system is through carbon dioxide control valve (6) and carbon dioxide flow meter (3); Regulate the carbon dioxide addition according to number in the cabin and the summation that gives off carbon dioxide, make carbon dioxide in the gas that gets into rescue cabin (1) reach the gas concentration lwevel of human body breath, aspiration pump (10) remains unchanged the cabin internal pressure according to how many gas bleedings in the cabin of carbon dioxide addition; Get into the air entry of air pump (7) after getting into gas in the cabin cleaning system being filtered carbon dioxide in the cabin again; Simulate many people respiration cycle, to the filter effect and the time of carbon dioxide, reach and detect the purpose whether rescue cabin satisfies many people livings requirement through cleaning system in the capnometer monitoring cabin.
Claims (3)
1. apery breathing equipment; Be made up of humidifier, carbon dioxide adding system, aspiration pump, carbon dioxide adds system and is made up of dioxide bottle, carbon dioxide reducing valve, carbon dioxide control valve, carbon dioxide flow meter, and the outlet of carbon dioxide reducing valve is connected with carbon dioxide control valve inlet; The outlet of carbon dioxide control valve counts mouth with carbon dioxide flow and is connected; The outlet of carbon dioxide flow meter feeds in the humidifier, and it is characterized in that: respiratory circulatory system is made up of air pump, air pump flow control valve, air pump flow meter, the internal switching of air pump air entry and rescue cabin; The air pump gas outlet is connected with air pump flow control valve inlet end; Air pump flow control valve outlet side is connected with air pump flow meter inlet, and the outlet of air pump flow meter is connected with humidifier inlet, humidifier outlet and rescue cabin internal switching.
2. apery breathing equipment according to claim 1; It is characterized in that: carbon dioxide control valve and carbon dioxide flow meter can be one; Or adopt the electronic flow controller through computer program control; Air pump flow control valve and air pump flow meter can be one, or adopt the electronic flow controller through computer program control.
3. apery breathing equipment according to claim 1 is characterized in that: the internal switching of aspiration pump air entry and rescue cabin, the gas outlet is led to outdoor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202516469U CN202125314U (en) | 2011-07-18 | 2011-07-18 | Human-respiration simulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202516469U CN202125314U (en) | 2011-07-18 | 2011-07-18 | Human-respiration simulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202125314U true CN202125314U (en) | 2012-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202516469U Expired - Fee Related CN202125314U (en) | 2011-07-18 | 2011-07-18 | Human-respiration simulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202125314U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104898462A (en) * | 2015-05-29 | 2015-09-09 | 杭州鼎岳空分设备有限公司 | Human body metabolism quantified oxygen consumption simulation apparatus |
| CN106139446A (en) * | 2015-04-15 | 2016-11-23 | 辽宁安泰机电设备有限公司 | Self-rescuer or respiratory organ security performance test device |
| CN106596161A (en) * | 2016-12-20 | 2017-04-26 | 中国人民解放军海军医学研究所 | Underwater breathing simulation device and underwater breathing simulation method |
| CN106680003A (en) * | 2016-12-20 | 2017-05-17 | 中国人民解放军海军医学研究所 | Breathing resistance test method of diving scuba gear |
| CN106840722A (en) * | 2016-12-20 | 2017-06-13 | 中国人民解放军海军医学研究所 | Underwater breathing analogue means and its underwater breathing analogy method |
-
2011
- 2011-07-18 CN CN2011202516469U patent/CN202125314U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139446A (en) * | 2015-04-15 | 2016-11-23 | 辽宁安泰机电设备有限公司 | Self-rescuer or respiratory organ security performance test device |
| CN104898462A (en) * | 2015-05-29 | 2015-09-09 | 杭州鼎岳空分设备有限公司 | Human body metabolism quantified oxygen consumption simulation apparatus |
| CN106596161A (en) * | 2016-12-20 | 2017-04-26 | 中国人民解放军海军医学研究所 | Underwater breathing simulation device and underwater breathing simulation method |
| CN106680003A (en) * | 2016-12-20 | 2017-05-17 | 中国人民解放军海军医学研究所 | Breathing resistance test method of diving scuba gear |
| CN106840722A (en) * | 2016-12-20 | 2017-06-13 | 中国人民解放军海军医学研究所 | Underwater breathing analogue means and its underwater breathing analogy method |
| CN106680003B (en) * | 2016-12-20 | 2019-11-01 | 中国人民解放军海军医学研究所 | The respiratory resistance test method of aqualung |
| CN106596161B (en) * | 2016-12-20 | 2019-11-12 | 中国人民解放军海军医学研究所 | Underwater breathing simulator and its underwater breathing analogy method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Song Lingqing Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20140718 |
|
| EXPY | Termination of patent right or utility model |