CN108042942A - A kind of new oxygen-producing respirator - Google Patents
A kind of new oxygen-producing respirator Download PDFInfo
- Publication number
- CN108042942A CN108042942A CN201711024074.9A CN201711024074A CN108042942A CN 108042942 A CN108042942 A CN 108042942A CN 201711024074 A CN201711024074 A CN 201711024074A CN 108042942 A CN108042942 A CN 108042942A
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- CN
- China
- Prior art keywords
- oxygen
- air bag
- expiration
- connection
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/08—Respiratory apparatus containing chemicals producing oxygen
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Emergency Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
A kind of new oxygen-producing respirator, including mask, the opposite of mask is equipped with threeway, threeway is connected by expiration pipeline with outlet valve, outlet valve is connected by pipeline with expiration air bag, expiration air bag is connected by pipeline with wind turbine, the other end of wind turbine is divided to two branches, one connection sensor, the sensor other end connects display, another connection chemical pot for generating oxygen, the other end and radiator of chemical pot for generating oxygen, heat sink, particulate filter is connected, the other end of particulate filter is connected with air-breathing air bag, the other end of air-breathing air bag is connected with inlet valve, inlet valve is connected by inhaling hose and the other end of threeway；It is an advantage of the invention that：It is simple in structure, functional safety, easily it is spare, be not required oxygen cylinder, etc. auxiliary equipment, it is suitable for railway etc., which is both not required gas filling pump compared with using compressed gas as the respirator of oxygen source, it also without ice making equipment, need not usually safeguard, be therefore particularly suitable for promptly quickly setting out.
Description
Technical field
The present invention relates to field of medical technology, more particularly, to a kind of new oxygen-producing respirator.
Background technology
Respirator is a kind of open empty respirator of self-sufficiency, is widely used in fire-fighting, chemical industry, ship, oil, smelting, storehouse
The departments such as storehouse, laboratory, mine for fireman or speedily carry out rescue work rescue personnel under the various environment such as dense smoke, poison gas, steam or anoxic
Safely and effectively put out a fire, rescue and relief work and rescue.The series of products, which are furnished with, to afford a wide field of vision, becomes clear, is airtight good
Full facepiece mask, the new steam supply valve that feeder is stablized equipped with small volume, light-weight, performance；Select high intensity backboard and safety
The higher high-quality gas cylinder of coefficient；Relief valve unit is equipped with residual gas alarm, can be to pendant in the range of defined storage pressure
Wearer sends audible signal, and user of service is reminded to withdraw scene in time.
The respirator that country's every profession and trade uses at present is all compressed oxygen respirator or scuba diving, this two kinds breathe
Device is all to be used as oxygen source with the compressed gas in gas cylinder, either still uses composite cylinder with steel gas cylinder, all
So that the volume and quality of respirator are bigger than normal, and two kinds of respirators are required for periodically carrying out care and maintenance, non-specially to some
For the user of industry, use is cumbersome.
The content of the invention
In order to overcome the problems referred above, the present invention adopts the following technical scheme that：
A kind of new oxygen-producing respirator, including mask, the opposite of mask is equipped with threeway, and threeway passes through expiration pipeline and outlet valve
Connection, outlet valve are connected by pipeline with expiration air bag, and expiration air bag is connected by pipeline with wind turbine, and the other end of wind turbine is divided to two
Branch, a connection sensor, sensor other end connection display, another connection chemical pot for generating oxygen, chemical pot for generating oxygen it is another
One end is connected with radiator, heat sink, particulate filter, and the other end of particulate filter is connected with air-breathing air bag, air-breathing air bag
The other end be connected with inlet valve, inlet valve passes through inhaling hose and the other end of threeway and connects.
Air bleeding valve is connected on one end of the expiration air bag.
It is an advantage of the invention that：It is simple in structure, functional safety, easily it is spare, be not required oxygen cylinder, etc. auxiliary equipment, fit
Together in railway etc., which is both not required gas filling pump, is also not required to compared with using compressed gas as the respirator of oxygen source
Ice making equipment is wanted, need not usually be safeguarded, is therefore particularly suitable for promptly quickly setting out.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Specific embodiment
As shown in Figure 1, a kind of new oxygen-producing respirator, including mask 1, the opposite of mask 1 is equipped with threeway 2, and threeway 2 is logical
It crosses expiration pipeline 3 to be connected with outlet valve 4, outlet valve 4 is connected by pipeline with expiration air bag 5, and expiration air bag 5 passes through pipeline and wind
Machine 6 connects, and the other end of wind turbine 6 is divided to two branches, a connection sensor 8, and 8 other end of sensor connects display 7, another
Item connects chemical pot for generating oxygen 9, and the other end of chemical pot for generating oxygen 9 is connected with radiator 10, heat sink 11, particulate filter 12, particle mistake
The other end of filter 12 is connected with air-breathing air bag 13, and the other end of air-breathing air bag 13 is connected with inlet valve 15, and inlet valve 15 passes through
Inhaling hose 16 is connected with the other end of threeway 2.
Air bleeding valve 14 is connected on one end of the expiration air bag 5.
Operation principle is as follows：
After personnel wear respirator, for the gas of characteristics of contaminated respiratory droplets through mask 1, threeway 2, expiration conduit 3 and expiration 4 enter expiration gas
Capsule 5 is blown into chemical pot for generating oxygen 9 by wind turbine 6, and with the oxygen producing reagent in oxygen generator chemistry occurs for the steam and CO2 in exhaled gas
Reaction, cooling agent of the oxygen rich gas through medicinal cupping outer layer of generation cool down, again through radiator 10, heat sink 11, particulate filter
12nd, air-breathing air bag 13, inlet valve 15, inhaling hose 16, threeway 2 enter mask 1, and suck in the lung of people, complete a breathing
Cyclic process constantly repeats more than breath cycle process in use, until stopping using or oxygen generating agent exhausts.Air bag
On air bleeding valve 14 effect be by expiration air bag gas more than needed discharge；The effect of sensor 8 is by oxygen consumption situation
It is transferred on display 7, the display of display 7 uses oxygen consumption situation；Initial stage oxygen generator is then to use the initial stage will be in air bag
Sufficient O2 meets the breathing of wearing initial stage and is used.
Claims (2)
1. a kind of new oxygen-producing respirator, including mask（1）, it is characterised in that：Mask（1）Opposite be equipped with threeway（2）, three
It is logical（2）Pass through expiration pipeline（3）With outlet valve（4）Connection, outlet valve（4）Pass through pipeline and expiration air bag（5）Connection, expiration gas
Capsule（5）Pass through pipeline and wind turbine（6）Connection, wind turbine（6）The other end be divided to two branches, a connection sensor（8）, sensor
（8）The other end connects display（7）, another connection chemical pot for generating oxygen（9）, chemical pot for generating oxygen（9）The other end and radiator（10）、
Heat sink（11）, particulate filter（12）Series connection, particulate filter（12）The other end and air-breathing air bag（13）Connection, air-breathing gas
Capsule（13）The other end and inlet valve（15）Connection, inlet valve（15）Pass through inhaling hose（16）With threeway（2）The other end connect
It connects.
2. a kind of new oxygen-producing respirator according to claim 1, it is characterised in that：The expiration air bag（5）One
Air bleeding valve is connected on end（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711024074.9A CN108042942A (en) | 2017-10-27 | 2017-10-27 | A kind of new oxygen-producing respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711024074.9A CN108042942A (en) | 2017-10-27 | 2017-10-27 | A kind of new oxygen-producing respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108042942A true CN108042942A (en) | 2018-05-18 |
Family
ID=62118671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711024074.9A Withdrawn CN108042942A (en) | 2017-10-27 | 2017-10-27 | A kind of new oxygen-producing respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108042942A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368610A (en) * | 2019-07-04 | 2019-10-25 | 北京安氧特科技有限公司 | A kind of positive-pressure type chemical oxygen operation respirator |
| 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 |
| CN111408007A (en) * | 2020-04-08 | 2020-07-14 | 门立山 | Mask and oxygen mask, goggles and protective mask based on principle of mask |
| CN112546475A (en) * | 2020-12-28 | 2021-03-26 | 贵州大学 | Personnel protection equipment for fire auxiliary escape rescue |
| CN113616948A (en) * | 2020-05-09 | 2021-11-09 | 北京安氧特科技有限公司 | Positive pressure spring and fan double-pressurization long-acting positive pressure chemical oxygen operation respirator |
-
2017
- 2017-10-27 CN CN201711024074.9A patent/CN108042942A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368610A (en) * | 2019-07-04 | 2019-10-25 | 北京安氧特科技有限公司 | A kind of positive-pressure type chemical oxygen operation respirator |
| 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 |
| CN111408007A (en) * | 2020-04-08 | 2020-07-14 | 门立山 | Mask and oxygen mask, goggles and protective mask based on principle of mask |
| CN113616948A (en) * | 2020-05-09 | 2021-11-09 | 北京安氧特科技有限公司 | Positive pressure spring and fan double-pressurization long-acting positive pressure chemical oxygen operation respirator |
| CN112546475A (en) * | 2020-12-28 | 2021-03-26 | 贵州大学 | Personnel protection equipment for fire auxiliary escape rescue |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180518 |
|
| WW01 | Invention patent application withdrawn after publication |