CN105194814A - High-temperature-resisting compressed oxygen self-rescuer for fire prevention and protection and rescue - Google Patents
High-temperature-resisting compressed oxygen self-rescuer for fire prevention and protection and rescue Download PDFInfo
- Publication number
- CN105194814A CN105194814A CN201510591049.3A CN201510591049A CN105194814A CN 105194814 A CN105194814 A CN 105194814A CN 201510591049 A CN201510591049 A CN 201510591049A CN 105194814 A CN105194814 A CN 105194814A
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- Prior art keywords
- fire
- compressed oxygen
- breathing
- rescuer
- valve
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- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 230000002265 prevention Effects 0.000 title abstract description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 53
- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 230000003584 silencer Effects 0.000 claims abstract description 15
- 230000005855 radiation Effects 0.000 claims abstract description 14
- 230000002745 absorbent Effects 0.000 claims abstract description 13
- 239000002250 absorbent Substances 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 12
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000003063 flame retardant Substances 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 18
- 230000009970 fire resistant effect Effects 0.000 claims description 14
- 239000005030 aluminium foil Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 231100000331 toxic Toxicity 0.000 abstract description 9
- 230000002588 toxic effect Effects 0.000 abstract description 9
- 239000000779 smoke Substances 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 238000005474 detonation Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 210000002345 respiratory system Anatomy 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention relates to a high-temperature-resisting compressed oxygen self-rescuer for fire prevention and protection and rescue. A protective jacket is arranged outside the self-rescuer and consists of an aluminum foil radiation-resisting and temperature-resisting layer, a flame-retardant and heat-insulating layer and an inner protecting layer which are arranged from outside to inside; a compressed oxygen bottle, a rebreathing bag, a CO2 absorbent and a proportioning valve are arranged inside the projective jacket; a breathing mask connected with the proportioning valve is arranged outside the protective jacket; the compressed oxygen bottle is tapped with a pressure gauge, a silencer II and an opening valve through a silencer I; the opening valve is connected with the proportioning valve through a silencer III; the proportioning valve is connected with the rebreathing bag; the rebreathing bag is connected with a breathing valve and the CO2 absorbent through a pipeline Y. According to the high-temperature-resisting compressed oxygen self-rescuer disclosed by the invention, fire resistance, fire prevention, radiation resistance and heat insulation can be effectively realized; the high-temperature-resisting compressed oxygen self-rescuer is necessary for users to breath in toxic or harmful environment, a dense smoke environment and an extreme oxygen-deprivation environment of a fire scene, and provides a chance for the users to quickly escape from disaster scenes and be rescued.
Description
Technical field
Patent of the present invention relates to emergency set field, particularly relates to a kind of fire resistant fire-fighting and rescue compressed oxygen self-rescuer.
Background technology
China is with a vast territory, populous, high building stands in great numbers, various have the manufacturing enterprise of potential fire hazard to spread all over the country, etesian fire is frequent, the big and small forest fire of every autumn and winter season also emerges in an endless stream, because various scenes of a fire situation is complicated, the intensity of a fire is difficult to expect even there is volatile detonation, the side of body of endangering greatly is brought to the fire fighter participating in rescue work, make that fireman is injured even disables, these are all because fire, sucked toxic smog, CO gas and causing after blast.
At present; the rescue breathing equipment that the fire department of some large size cities is equipped with is also few in number; because its volume and weight causes more greatly fire fighter handicapped and non-refractory and anti-detonation, fire-fighting and rescue personnel and trapped personnel cannot be allowed to escape under the crisis situations surrounded by fire.In order to implement rescue work to needing to rush in the scene of a fire and be provided escape chance by the personnel that fire and dense smoke surround, for providing living guarantee because of the staff waited for rescue stranded on fire skyscraper, a kind of small portable need be developed and fire resistant fire-fighting and rescue compressed oxygen self-rescuer.
Summary of the invention
The object of patent of the present invention is for above-mentioned present situation, aim to provide a kind of volume little, lightweight, be easy to carry, the smog that can cause in the accident such as high temperature of fire or chemical leakage, toxic and harmful, ultrahigh concentration imbedibility dust, there is even detonation environment in ensure breathe make can of short duration existence and saving oneself flee from fire resistant fire-fighting and rescue compressed oxygen self-rescuer.
The implementation of patent object of the present invention is: fire resistant fire-fighting and rescue compressed oxygen self-rescuer, self-rescuer outer setting has protective sleeve, described protective sleeve inside is provided with compressed oxygen cylinder 1, breathing bag 5, CO2 absorbent 8, proportioning valve 9, described protective sleeve is outside equipped with the breathing mask 7 be connected with proportioning valve 9, described compressed oxygen cylinder 1 is by silencer 1 tap Pressure gauge 14, silencer 2 12, open valve 13, and described open valve 13 is connected with proportioning valve 9 by silencer 3 10;
Described proportioning valve 9 is connected with breathing bag 5, and described breathing bag 5 is connected with breather valve 6, CO2 absorbent 8 through Y pipeline;
Described protective sleeve aluminium foil radiation proof heat-resistant layer 18 from outside to inside, anti-flaming thermal-insulation layer 17, inner protective layer 16 are formed;
Preferably, described breathing mask 7 has breathes half face shield 2, breathing full facepiece mask 3, and be transparent polymer high strength aluminizer reflecting layer in the middle of described breathing mask 7, periphery is the silicon rubber flame-retardant material coincide with human face's physiological curve.
Preferably, described breathing bag 5 is accompanied with cooling ice bag 4.
Preferably, after Y pipeline exports, one end is directly connected with breather valve 6 described breathing bag 5, the other end is connected with breather valve 6 after CO2 absorbent 8.
Preferably, the thick 0.02-0.05mm of described aluminium foil radiation proof heat-resistant layer 18.
Preferably, described breather valve 6 is connected by breathing hose 11 with between breathing mask 7.
Rescue personnel is according to worn fire-entry suit, breathing mask 7 is worn on the whole by the equipment such as safety cap, the protective sleeve back of the body is at back, breather valve 6 in protective sleeve connects breathing mask 7 by breathing hose 11, open breather valve 6, then enter the smog that the accident such as high temperature of fire or chemical leakage causes, toxic and harmful, ultrahigh concentration imbedibility dust, occur even in the environment of detonation, aluminium foil radiation proof heat-resistant layer 18, the radiation proof of anti-flaming thermal-insulation layer 17 energy, anti-flaming thermal-insulation, cooling ice bag 4 can be lowered the temperature, CO2 absorbent 8 can absorb toxic and harmful, dust etc., compact oxygen cylinder is by the fireman face oxygen supply of breathing hose 11 to breathing mask 7.
Adopt patent of invention technology, can effectively fire-resistant, fire prevention, radiation proof, heat insulation, ensure that in the environment of user of service's extremely anoxic in poisonous and harmful environment, smoky condition, the scene of a fire, respiratory system can not be burnt out by scene of a fire high temperature and flame, is not suffocated, there is provided the guarantee of breathing, the chance of escape.
Patent volume of the present invention is little, lightweight, is easy to carry, cheap, and structure is simple, easy and simple to handle, safe and reliable; Fire prevention, fire-resistant, good heat-insulation effect, provide the guarantee of respiratory system, the chance of escape to the personnel being surrounded and will rush in scene of a fire enforcement rescue work by the scene of a fire.
Accompanying drawing explanation
Fig. 1 is patent structure schematic diagram of the present invention,
Fig. 2 is that user of service wears the patent statute figure of the present invention breathing half face shield,
Fig. 3 is that user of service wears the patent statute figure of the present invention breathing full facepiece mask;
In figure, 1, compressed oxygen cylinder; 2, half face shield is breathed; 3, full facepiece mask is breathed; 4, cooling ice bag; 5, breathing bag; 6, breather valve; 7, breathing mask; 8, CO2 absorbent; 9, proportioning valve; 10, silencer three; 11, breathing hose; 12, silencer two; 13, open valve; 14, Pressure gauge; 15, silencer one; 16, inner protective layer; 17, anti-flaming thermal-insulation layer; 18, aluminium foil radiation proof heat-resistant layer.
Detailed description of the invention
The protective sleeve of patent of the present invention, preferred protective sleeve length × loose × height=200mm × 95mm × 350mm, volume is little, and weight is less than 3.5Kg, lightweight; Be easy to carry; protective sleeve makes the parts in protective sleeve can not be burnt out by the high temperature in the scene of a fire and flame; described protective sleeve aluminium foil radiation proof heat-resistant layer 18 from outside to inside, anti-flaming thermal-insulation layer 17, inner protective layer 16 are formed, the thick 0.02-0.05mm of described aluminium foil radiation proof heat-resistant layer 18, preferred 0.03mm.
Described protective sleeve inside is provided with compressed oxygen cylinder 1, breathing bag 5, CO2 absorbent 8, proportioning valve 9, described proportioning valve 9 is connected with the breathing mask 7 of protective sleeve outside by breathing hose 10, described compressed oxygen cylinder 1 is by silencer 1 tap Pressure gauge 14, silencer 2 12, open valve 13, and described open valve 13 is connected with proportioning valve 9 by silencer 3 10;
Described proportioning valve 9 is connected with breathing bag 5, and described breathing bag 5 is after Y pipeline, and one end is directly connected with breather valve 6, and the other end connects with breather valve 6 after CO2 absorbent 8;
Preferably, described breathing bag 5 is accompanied with cooling ice bag 4.
Preferably, described breathing mask 7 is available two kinds of face shields: breathe half face shield 2, breathe full facepiece mask 3, breathing half face shield 2, breathing in the middle of full facepiece mask 3 is transparent polymer high strength aluminizer reflecting layer, and periphery is the silicon rubber flame-retardant material coincide with human face's physiological curve.
With reference to Fig. 2, wear the patent of the present invention of breathing half face shield 2, can use by the protector such as the existing fire-entry suit of adapted and safety cap flexibly; Breathe half face shield by completely isolated to the nose of user of service, mouth and the external world, ensure that toxic and harmful is not inhaled into, nose, mouth are not damaged.
With reference to Fig. 3, wear the patent of the present invention of breathing full facepiece mask 3, breathe full facepiece mask the face of user of service is completely isolated with the external world, guarantee toxic and harmful is not inhaled into, and face is not damaged.
Fireman is according to worn fire-entry suit, breathing mask is worn on the whole by the equipment such as safety cap, the protective sleeve back of the body is at back, breather valve 6 in protective sleeve connects breathing mask 7 by breathing hose 11, open breather valve 6, then enter the smog that the accident such as high temperature of fire or chemical leakage causes, toxic and harmful, ultrahigh concentration imbedibility dust, occur even in the environment of detonation, aluminium foil radiation proof heat-resistant layer 18, the radiation proof of anti-flaming thermal-insulation layer 17 energy, anti-flaming thermal-insulation, cooling ice bag 4 can be lowered the temperature, CO2 absorbent 8 can absorb toxic and harmful, dust etc., compact oxygen cylinder 1 by breathing hose 11 to wear breathing mask fireman face oxygen supply, oxygen supply time 40-45 minutes.
Adopt patent of the present invention, can effectively fire-resistant, fire prevention, radiation proof, heat insulation, ensure that in the environment of user of service's extremely anoxic in poisonous and harmful environment, smoky condition, the scene of a fire, respiratory system can not be burnt out by scene of a fire high temperature and flame, is not suffocated, there is provided the guarantee of breathing, the chance of escape.
Claims (6)
1. fire resistant fire-fighting and rescue compressed oxygen self-rescuer, is characterized in that: self-rescuer outer setting has protective sleeve, and described protective sleeve aluminium foil radiation proof heat-resistant layer (18) from outside to inside, anti-flaming thermal-insulation layer (17), inner protective layer (16) are formed;
Described protective sleeve inside is provided with compressed oxygen cylinder (1), breathing bag (5), CO2 absorbent (8), ratio
Valve (9), described protective sleeve is outside equipped with the breathing mask (7) be connected with proportioning valve (9), described compressed oxygen cylinder (1) is by silencer one (15) tap Pressure gauge (14), silencer two (12), open valve (13), and described open valve (13) is connected with proportioning valve (9) by silencer three (10);
Described proportioning valve (9) is connected with breathing bag (5), and described breathing bag (5) is connected with breather valve (6), CO2 absorbent (8) through Y pipeline, and described proportioning valve (9) is connected with checkout gear (19).
2. fire resistant fire-fighting and rescue compressed oxygen self-rescuer according to claim 1, it is characterized in that: described breathing mask (7) has breathing half face shield (2), breathes full facepiece mask (3), be transparent polymer high strength aluminizer reflecting layer in the middle of described breathing mask (7), periphery is the silicon rubber flame-retardant material coincide with human face's physiological curve.
3. fire resistant fire-fighting and rescue compressed oxygen self-rescuer according to claim 1, is characterized in that: described breathing bag (5) is accompanied with cooling ice bag (4).
4. fire resistant fire-fighting and rescue compressed oxygen self-rescuer according to claim 1, is characterized in that: described breathing bag (5) one end after Y pipeline exports directly is connected with breather valve (6), the other end is connected with breather valve (6) after CO2 absorbent (8).
5. fire resistant fire-fighting and rescue compressed oxygen self-rescuer according to claim 1, is characterized in that: the thick 0.02-0.05mm of described aluminium foil radiation proof heat-resistant layer (18).
6. fire resistant fire-fighting and rescue compressed oxygen self-rescuer according to claim 1, is characterized in that: be connected by breathing hose (11) between described breather valve (6) with breathing mask (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510591049.3A CN105194814A (en) | 2015-09-17 | 2015-09-17 | High-temperature-resisting compressed oxygen self-rescuer for fire prevention and protection and rescue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510591049.3A CN105194814A (en) | 2015-09-17 | 2015-09-17 | High-temperature-resisting compressed oxygen self-rescuer for fire prevention and protection and rescue |
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| Publication Number | Publication Date |
|---|---|
| CN105194814A true CN105194814A (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510591049.3A Pending CN105194814A (en) | 2015-09-17 | 2015-09-17 | High-temperature-resisting compressed oxygen self-rescuer for fire prevention and protection and rescue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105194814A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999574A (en) * | 2016-06-29 | 2016-10-12 | 武汉东方思创应急装备科技有限公司 | Compressed oxygen self-rescuer capable of intelligently and automatically isolating harmful gas in environment |
| CN106994211A (en) * | 2017-05-25 | 2017-08-01 | 辽宁工程技术大学 | A kind of coal mine rescue clothes |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1194168A (en) * | 1998-04-18 | 1998-09-30 | 孙立明 | Oxygen supply bag with display lamp and buzzer for life saving at fire site |
| US6336577B1 (en) * | 2000-06-09 | 2002-01-08 | Cool Pac Products, Inc. | Backpack cooler |
| US20060144399A1 (en) * | 2004-12-17 | 2006-07-06 | Davidowski Doug L | Condensation reduction and management systems in a gas flow delivery system |
| CN2933450Y (en) * | 2006-08-16 | 2007-08-15 | 杨福生 | Ventilation proportion valve for respirator |
| CN201860817U (en) * | 2010-07-30 | 2011-06-15 | 嘉兴南雄高分子有限公司 | Aluminum-foil fire-resistant heat-proof gloves |
| CN203469253U (en) * | 2013-09-06 | 2014-03-12 | 贵州航中力电精机科技有限公司 | Positive-pressure oxygen respirator |
| CN203677768U (en) * | 2013-12-27 | 2014-07-02 | 辽宁卓异装备制造股份有限公司 | Positive pressure oxygen breathing apparatus for mines |
| CN205007459U (en) * | 2015-09-17 | 2016-02-03 | 东方思创应急装备科技无锡有限公司 | High temperature resistant fire prevention firefighting rescue is with compression oxygen self -rescuer |
-
2015
- 2015-09-17 CN CN201510591049.3A patent/CN105194814A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1194168A (en) * | 1998-04-18 | 1998-09-30 | 孙立明 | Oxygen supply bag with display lamp and buzzer for life saving at fire site |
| US6336577B1 (en) * | 2000-06-09 | 2002-01-08 | Cool Pac Products, Inc. | Backpack cooler |
| US20060144399A1 (en) * | 2004-12-17 | 2006-07-06 | Davidowski Doug L | Condensation reduction and management systems in a gas flow delivery system |
| CN2933450Y (en) * | 2006-08-16 | 2007-08-15 | 杨福生 | Ventilation proportion valve for respirator |
| CN201860817U (en) * | 2010-07-30 | 2011-06-15 | 嘉兴南雄高分子有限公司 | Aluminum-foil fire-resistant heat-proof gloves |
| CN203469253U (en) * | 2013-09-06 | 2014-03-12 | 贵州航中力电精机科技有限公司 | Positive-pressure oxygen respirator |
| CN203677768U (en) * | 2013-12-27 | 2014-07-02 | 辽宁卓异装备制造股份有限公司 | Positive pressure oxygen breathing apparatus for mines |
| CN205007459U (en) * | 2015-09-17 | 2016-02-03 | 东方思创应急装备科技无锡有限公司 | High temperature resistant fire prevention firefighting rescue is with compression oxygen self -rescuer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999574A (en) * | 2016-06-29 | 2016-10-12 | 武汉东方思创应急装备科技有限公司 | Compressed oxygen self-rescuer capable of intelligently and automatically isolating harmful gas in environment |
| CN106994211A (en) * | 2017-05-25 | 2017-08-01 | 辽宁工程技术大学 | A kind of coal mine rescue clothes |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151230 |