CN103861218A - Isolated-type oxygen respirator - Google Patents
Isolated-type oxygen respirator Download PDFInfo
- Publication number
- CN103861218A CN103861218A CN201210532654.XA CN201210532654A CN103861218A CN 103861218 A CN103861218 A CN 103861218A CN 201210532654 A CN201210532654 A CN 201210532654A CN 103861218 A CN103861218 A CN 103861218A
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- breathing mask
- oxygen
- respirator
- type oxygen
- refrigerating module
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Abstract
The invention relates to a respirator, and in particular relates to an isolated-type oxygen respirator. The isolated-type oxygen respirator comprises a lower shell 17, an upper shell 21, an oxygen generation tank 14 and an air storage pocket 13, wherein a return switch press plate 15 is arranged on the upper cover plate of the oxygen generation tank 14, a breathing mask 1 is connected above the return switch press plate 15, and the air storage pocket 13 is connected below the return switch press plate 15, the breathing mask 1 is communicated with the oxygen generation tank 14 and the air storage pocket 13 by an exhalation valve 19 and an inhalation valve 3, and a exhalation hose 18 is additionally arranged between the breathing mask and the oxygen generation tank; the breathing mask 1 is communicated with a cooling module 7 and the air storage pocket 13 by the exhalation valve 19 and the inhalation valve 3, and an inspiration hose 4 is additionally arranged between the breathing mask 1 is communicated with the cooling module 7; a lithium ion battery pack 11 is used for providing a power supply for the running of the cooling module 7, and a continuous cooling effect can be realized by carrying a backup power supply. The isolated-type oxygen respirator has the main characteristics of being convenient to maintain and preserve, capable of realizing continuous cooling, good in cooling effect, small in size, and safe and reliable.
Description
Technical field
The present invention relates to a kind of respirator, be specially isolation type oxygen breathing apparatus.
Background technology
In the high temperature disaster relief environment of scene of fire, there is the too high problem of suction temperature in chemical oxygen respirator, must after cooling, could supply user's eupnea.Lan Bing is as the modal type of cooling in respirator, and its cool and add temperature-sensitive ingredients is subject to ice chest capacity limitation.When the complete phase transformation of blue ice in ice chest, lose cooling capacity; Change ice chest complex procedures, and at fire responding scene, carry and store ice chest for subsequent use and be difficult for, may produce the phenomenons such as thawing in advance.For this reason, developing a kind of novel isolation type oxygen breathing apparatus addresses the above problem.
Summary of the invention
Object of the present invention, for the on-the-spot complex environment of fire and feature, provides a kind of Internal Protective Device for firefighters fire prevention rescue, to solve toxic and harmful environment or anaerobic environment hazard protective personnel life security problem in fire scene.
Isolation type oxygen breathing apparatus, is made up of lower house 17, upper shell 21, breathing mask 1, outlet valve 19, inlet valve 3, expiration flexible pipe 18, inhaling hose 4, attention display 6, chemical pot for generating oxygen 14, reservoir hag 13, refrigerating module 7, lithium ion battery group 11, power switch 9, lower house 17, upper shell 21 etc.
Reservoir hag 13 is the devices that connect chemical pot for generating oxygen 14 and refrigerating module 7, and the lower-left side of reservoir hag 13 is provided with self-draining arrangement 12.Reservoir hag 13 is also provided with the lithium ion battery group 11 of moving for refrigerating module 7 below.Refrigerating module 7 provides electric weight by lithium ion battery group 11, and carrying about standby battery can be realized lasting cooling effect.
Brief description of the drawings
Fig. 1 is the structural representation of apparatus of the present invention;
In Fig. 1: 1. breathing mask; 2. mouthful tool lid; 3. inlet valve; 4. inhaling hose; 5. temperature sensor; 6. attention display; 7. refrigerating module; 8. refrigerating module heat exchanging holes; 9. power switch; 10. battery charge port; 11. lithium ion battery groups; 12. self-draining arrangements; 13. reservoir hags; 14. chemical pot for generating oxygen; 15. reset switch pressing plates; 16. reset switches; 17. lower houses; 18. expiration flexible pipes; 19. outlet valves; 20. mouthfuls of tool interfaces;
Fig. 2 is apparatus of the present invention upper shell schematic diagram;
In Fig. 2: 21. upper shells; 22. venetian blind type passages;
Fig. 3 is apparatus of the present invention flow charts.
Detailed description of the invention
While running into the emergency such as fire control and disaster rescue, gas explosion, protected personnel should be worn complete by isolation type oxygen breathing apparatus by the requirement of wearing.The mouth tool lid 2 of first opening expiration flexible pipe 18 and inhaling hose 4 tops, connects breathing mask 1, after blowing greatly several implications, wears rapidly breathing mask 1 facing to breathing mask 1.Turn on the power switch 9 simultaneously, the carbon dioxide of breathing out directly enters chemical pot for generating oxygen 14 by expiration flexible pipe 18 and reacts with the oxygen producing reagent in chemical pot for generating oxygen 14 and generates oxygen and deposit reservoir hag 13 in, when air-breathing, deposit the tidal air of reservoir hag 13 in after refrigerating module 7 coolings, suck in wearer's lung through inhaling hose 4, complete respiration circulation, and reciprocation cycle is gone down successively, continuously provide for the required fresh air of human body respiration.If suction temperature in inhaling hose 4 detected lower than 25 DEG C of target temperatures in respirator use procedure time, refrigerating module 7 operation suspensions; If during higher than 30 DEG C of target temperatures, refrigerating module 7 starts operation automatically.Change with suction temperature simultaneously, can automatically regulate cooling effect, ensure that wearer sucks cool air.
Claims (7)
1. isolation type oxygen breathing apparatus, formed by lower house 17, upper shell 21, breathing mask 1, outlet valve 19, inlet valve 3, expiration flexible pipe 18, inhaling hose 4, attention display 6, chemical pot for generating oxygen 14, reservoir hag 13, refrigerating module 7, lithium ion battery group 11, power switch 9, lower house 17, upper shell 21 etc., it is characterized in that:
A, chemical pot for generating oxygen 14 communicate with reservoir hag 13, and chemical pot for generating oxygen 14 tops are fixed with reset switch pressing plate 15, expiration pipeline 18 and breathing mask 1 successively, and below is fixed with reservoir hag 13, and reservoir hag 13 is provided with lithium ion battery group 11 below; Breathing mask 1 communicates with chemical pot for generating oxygen 14, reservoir hag 13 by tee one-way valve;
B, breathing mask 1 communicate with inhaling hose 4, refrigerating module 7, reservoir hag 13 by tee one-way valve; The power supply that lithium ion battery group 11 provides refrigerating module 7 to move, carrying about standby power supply can be realized lasting cooling effect; The lithium ion battery group 11 that reservoir hag 13 arranges is below placed in battery case, is convenient to change;
C, reset switch 16 are fixed on the lower house 17 coordinating with the pressing plate 15 that resets on chemical pot for generating oxygen 14; Temperature sensor 5 is arranged in the inhaling hose 4 communicating with refrigerating module 7; Attention display 6 is automatically controlled refrigerating module 7 and is moved, and shows that guard time is how many and lithium ion battery group 11 dump energies are how many simultaneously, and sends alarm sound in particular moment.
2. require described isolation type oxygen breathing apparatus according to right 1, it is characterized in that setting up expiration flexible pipe 18 and inhaling hose 4 between described breathing mask 1 and chemical pot for generating oxygen 14.
3. require described isolation type oxygen breathing apparatus according to right 1, the chemical pot for generating oxygen 14 described in its feature is to be fixed on lower house 17 with buckle, is convenient to change.
4. require described isolation type oxygen breathing apparatus according to right 1, expiration flexible pipe 18 and inhaling hose 4 described in its feature are nut structure with respirator connected mode.
5. require described isolation type oxygen breathing apparatus according to right 1, it is characterized in that described expiration flexible pipe 18 and inhaling hose 4 communicate with chemical pot for generating oxygen 14 and refrigerating module 7 respectively in respirator centre position side by side.
6. require described isolation type oxygen breathing apparatus according to right 1, it is characterized in that offering venetian blind type passage 22 on respirator upper shell 21 and lower house 17.
7. require described isolation type oxygen breathing apparatus according to right 1, it is characterized in that respirator upper shell 21 and lower house 17 connected modes are revolute axes configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210532654.XA CN103861218A (en) | 2012-12-12 | 2012-12-12 | Isolated-type oxygen respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210532654.XA CN103861218A (en) | 2012-12-12 | 2012-12-12 | Isolated-type oxygen respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103861218A true CN103861218A (en) | 2014-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210532654.XA Pending CN103861218A (en) | 2012-12-12 | 2012-12-12 | Isolated-type oxygen respirator |
Country Status (1)
| Country | Link |
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| CN (1) | CN103861218A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664391A (en) * | 2016-04-12 | 2016-06-15 | 陈建强 | Internal circulating type efficient fire control respirator |
| CN106798982A (en) * | 2015-11-26 | 2017-06-06 | 金万善 | A kind of respirator |
| CN109731242A (en) * | 2019-01-10 | 2019-05-10 | 郑璇 | A kind of breathing apparatus of overboard fast oxygen gas supply |
| CN109806517A (en) * | 2017-11-18 | 2019-05-28 | 周小雄 | It is a kind of to introduce chemistry raw oxygen inhalation apparatus of the water as reaction medium |
| CN111053981A (en) * | 2020-01-15 | 2020-04-24 | 陕西斯达防爆安全科技股份有限公司 | Self-oxygen-generating respirator |
| CN111346310A (en) * | 2020-03-24 | 2020-06-30 | 北京机械设备研究所 | Pressure-controllable respirator |
| CN111973902A (en) * | 2020-09-01 | 2020-11-24 | 广州益善通新材料科技有限公司 | Operation type chemical oxygen respirator |
| CN113543854A (en) * | 2018-11-23 | 2021-10-22 | 德泽加控股乌克兰有限责任公司 | Heat insulation respirator |
-
2012
- 2012-12-12 CN CN201210532654.XA patent/CN103861218A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106798982A (en) * | 2015-11-26 | 2017-06-06 | 金万善 | A kind of respirator |
| CN105664391A (en) * | 2016-04-12 | 2016-06-15 | 陈建强 | Internal circulating type efficient fire control respirator |
| CN109806517A (en) * | 2017-11-18 | 2019-05-28 | 周小雄 | It is a kind of to introduce chemistry raw oxygen inhalation apparatus of the water as reaction medium |
| CN113543854A (en) * | 2018-11-23 | 2021-10-22 | 德泽加控股乌克兰有限责任公司 | Heat insulation respirator |
| CN109731242A (en) * | 2019-01-10 | 2019-05-10 | 郑璇 | A kind of breathing apparatus of overboard fast oxygen gas supply |
| CN111053981A (en) * | 2020-01-15 | 2020-04-24 | 陕西斯达防爆安全科技股份有限公司 | Self-oxygen-generating respirator |
| CN111346310A (en) * | 2020-03-24 | 2020-06-30 | 北京机械设备研究所 | Pressure-controllable respirator |
| CN111346310B (en) * | 2020-03-24 | 2021-06-01 | 北京机械设备研究所 | Pressure-controllable respirator |
| CN111973902A (en) * | 2020-09-01 | 2020-11-24 | 广州益善通新材料科技有限公司 | Operation type chemical oxygen respirator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |