CN204815424U - Novel give birth to oxygen formula respirator - Google Patents
Novel give birth to oxygen formula respirator Download PDFInfo
- Publication number
- CN204815424U CN204815424U CN201520322705.5U CN201520322705U CN204815424U CN 204815424 U CN204815424 U CN 204815424U CN 201520322705 U CN201520322705 U CN 201520322705U CN 204815424 U CN204815424 U CN 204815424U
- Authority
- CN
- China
- Prior art keywords
- oxygen
- expiration
- pipeline
- respirator
- air bag
- 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.)
- Expired - Fee Related
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000001301 oxygen Substances 0.000 title claims abstract description 27
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 27
- 239000000126 substance Substances 0.000 claims description 8
- 230000000740 bleeding effect Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 2
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000036284 oxygen consumption Effects 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides a novel give birth to oxygen formula respirator, including the face guard, the opposite of face guard is equipped with the tee bend, the tee bend is connected with expiratory valve through the expiration pipeline, expiratory valve passes through pipeline and expiration airbag connection, the expiration gasbag passes through the pipeline and is connected with the fan, the other end of fan divides two branch roads, , a connection sensor, the display is connected to the sensor other end, another connects living oxygen medicinal cupping, give birth to the other end and the radiator of oxygen medicinal cupping, a radiating plate, particulate filter establishes ties, particulate filter's the other end and the airbag connection that breathes in, the other end of gasbag of breathing in is connected with the snifter valve, the snifter valve passes through the inhaling hose and is connected with the three -way other end, the utility model has the advantages that: simple structure, function safety, easy to be reserve, do not need the oxygen cylinder, etc. Auxiliary facilities, be suitable for railway etc. This instrument is compared as the respirator in oxygen suppliment source with using compressed gas, neither needs gas to fill the pump, does not also need the ice making equipment, do not need the maintenance at ordinary times, so the specially adapted is set out fast promptly.
Description
Technical field
The utility model relates to field of medical technology, especially relates to a kind of novel oxygen-producing respirator.
Background technology
Respirator is a kind of self-supporting open empty respirator, be widely used in the departments such as fire-fighting, chemical industry, boats and ships, oil, smelting, warehouse, laboratory, mine, put out a fire safely and effectively under the various environment such as dense smoke, poison gas, steam or anoxic for fireman or the rescue personnel that speedily carries out rescue work, rescue and relief work and rescue.These series of products be furnished with afford a wide field of vision, become clear, airtight good full facepiece mask, feeder is furnished with the novel steam supply valve of small volume, lightweight, stable performance; Select high strength backboard and the higher high-quality gas cylinder of safety coefficient; Relief valve unit is equipped with residual gas alarm, within the scope of the storage pressure of regulation, can send audible signal to wearer, reminds user of service to withdraw scene in time.
The respirator that current domestic every profession and trade uses is all compressed oxygen respirator or scuba diving, these two kinds of respirators are all be used as oxygen source with the Compressed Gas in gas cylinder, no matter be with steel gas cylinder or use composite cylinder, all make the volume of respirator and quality bigger than normal, and two kinds of respirators all need regularly to carry out care and maintenance, concerning some non-professional users, use cumbersome.
Utility model content
For overcoming the problems referred to above, the utility model adopts following technical scheme:
A kind of novel oxygen-producing respirator, comprise face shield, the opposite of face shield is provided with threeway, threeway is connected with outlet valve by expiration pipeline, outlet valve is connected with expiration air bag by pipeline, expiration air bag is connected with blower fan by pipeline, the other end of blower fan divides two branch roads, , a connecting sensor, the sensor other end connects display, another connects chemical pot for generating oxygen, the other end of chemical pot for generating oxygen and radiator, 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 with the other end of threeway by inhaling hose.
One end of described expiration air bag is connected to air bleeding valve.
The utility model has the advantages that: structure is simple, functional safety, easily for subsequent use, do not need oxygen cylinder, etc. auxiliary equipment, be suitable for railway etc., this instrument is compared with taking Compressed Gas as the respirator of oxygen source, neither need gas filling pump, also do not need ice making equipment, do not need at ordinary times to safeguard, be therefore specially adapted to promptly set out fast.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of novel oxygen-producing respirator, comprise face shield 1, the opposite of face shield 1 is provided with threeway 2, threeway 2 is connected with outlet valve 4 by expiration pipeline 3, outlet valve 4 is connected with expiration air bag 5 by pipeline, expiration air bag 5 is connected with blower fan 6 by pipeline, the other end of blower fan 6 divides two branch roads, , a connecting sensor 8, sensor 8 other end connects display 7, another connects chemical pot for generating oxygen 9, the other end of chemical pot for generating oxygen 9 and radiator 10, heat sink 11, particulate filter 12 is connected, the other end of particulate filter 12 is connected with air-breathing air bag 13, the other end of air-breathing air bag 13 is connected with inlet valve 15, inlet valve 15 is connected with the other end of threeway 2 by inhaling hose 16.
One end of described expiration air bag 5 is connected to air bleeding valve 14.
Operation principle is as follows:
After personnel wear respirator, the gas of characteristics of contaminated respiratory droplets is through face shield 1, threeway 2, expiration conduit 3 and expiration 4 enter expiration air bag 5, chemical pot for generating oxygen 9 is blown into through blower fan 6, oxygen producing reagent generation chemical reaction in steam in breath and CO2 and oxygen generator, the oxygen rich gas produced is through the outer field cooling agent cooling of medicinal cupping, again through radiator 10, heat sink 11, particulate filter 12, air-breathing air bag 13, inlet valve 15, inhaling hose 16, threeway 2 enters face shield 1, and suck in the lung of people, complete a breath cycle process, in use constantly repeat above breath cycle process, until to stop using or oxygen generating agent exhausts.The effect of the air bleeding valve 14 on air bag is discharged by the gas more than needed in expiration air bag; The effect of sensor 8 is transferred on display 7 by oxygen consumption situation, and display 7 shows use oxygen consumption situation; Initial stage oxygen generator is then at the use initial stage by O2 sufficient in air bag, meets the use wearing initial stage breathing.
Claims (2)
1. a novel oxygen-producing respirator, comprise face shield (1), it is characterized in that: the opposite of face shield (1) is provided with threeway (2), threeway (2) is connected with outlet valve (4) by expiration pipeline (3), outlet valve (4) is connected with expiration air bag (5) by pipeline, expiration air bag (5) is connected with blower fan (6) by pipeline, the other end of blower fan (6) divides two branch roads, , a connecting sensor (8), sensor (8) other end connects display (7), another connects chemical pot for generating oxygen (9), the other end of chemical pot for generating oxygen (9) and radiator (10), heat sink (11), particulate filter (12) is connected, the other end of particulate filter (12) is connected with air-breathing air bag (13), the other end of air-breathing air bag (13) is connected with inlet valve (15), inlet valve (15) is connected by the other end of inhaling hose (16) with threeway (2).
2. the novel oxygen-producing respirator of one according to claim 1, is characterized in that: one end of described expiration air bag (5) is connected to air bleeding valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322705.5U CN204815424U (en) | 2015-05-19 | 2015-05-19 | Novel give birth to oxygen formula respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322705.5U CN204815424U (en) | 2015-05-19 | 2015-05-19 | Novel give birth to oxygen formula respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204815424U true CN204815424U (en) | 2015-12-02 |
Family
ID=54673070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520322705.5U Expired - Fee Related CN204815424U (en) | 2015-05-19 | 2015-05-19 | Novel give birth to oxygen formula respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204815424U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943685A (en) * | 2017-03-31 | 2017-07-14 | 东华大学 | A kind of wearable oxygen self-rescue apparatus and its application method |
| CN115025411A (en) * | 2022-05-07 | 2022-09-09 | 北京机械设备研究所 | Chemical oxygen respirator |
-
2015
- 2015-05-19 CN CN201520322705.5U patent/CN204815424U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943685A (en) * | 2017-03-31 | 2017-07-14 | 东华大学 | A kind of wearable oxygen self-rescue apparatus and its application method |
| CN115025411A (en) * | 2022-05-07 | 2022-09-09 | 北京机械设备研究所 | Chemical oxygen respirator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160519 |