CN204871533U - Portablely prevent drowned dual -purpose life saving equipment - Google Patents
Portablely prevent drowned dual -purpose life saving equipment Download PDFInfo
- Publication number
- CN204871533U CN204871533U CN201520624565.7U CN201520624565U CN204871533U CN 204871533 U CN204871533 U CN 204871533U CN 201520624565 U CN201520624565 U CN 201520624565U CN 204871533 U CN204871533 U CN 204871533U
- Authority
- CN
- China
- Prior art keywords
- reactor
- oxygen
- air bag
- valve
- 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.)
- Expired - Fee Related
Links
- 230000009977 dual effect Effects 0.000 title abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 51
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 51
- 239000001301 oxygen Substances 0.000 claims abstract description 51
- 239000000370 acceptor Substances 0.000 claims abstract description 4
- 239000002253 acid Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 229910001868 water Inorganic materials 0.000 claims description 30
- 239000003507 refrigerant Substances 0.000 claims description 22
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 239000002826 coolant Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 235000013599 spices Nutrition 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000003814 drug Substances 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 16
- 239000007789 gas Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000005273 aeration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000009189 diving Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 238000005842 biochemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The utility model discloses a portablely prevent drowned dual -purpose life saving equipment, including reactor and oxygen gasbag, reactor and oxygen gasbag pass through a pipeline connection, are equipped with the check valve on the pipeline no. 1, only can inflate to the oxygen gasbag from the reactor, one -way inlet valve is connected to the reactor, reactor has placed the peroxidating and has received, the surface covering is received in the peroxidating has the drug protection film, and reactor is equipped with the negative pressure cavity, a plurality of acid acceptors of oxygen gasbag built -in, be equipped with mouth accuse oxygen suppliment valve on the oxygen gasbag, one -way inlet valve is connected to starting switch. Principles of design is ingenious in work, makes life saving equipment realize two kinds of lifesaving functions of buoyancy and oxygen suppliment simultaneously. Compared with the prior art, the utility model the advantage be: the utility model discloses a life saving equipment, volume and weight is portable all, can dress even, does not influence daily activity, both can independently regard as life -saving appliance, also can make an organic whole with waistband, watch etc..
Description
Technical field
The utility model relates to lifesaving appliance, particularly relates to a kind of portable anti-drowned dual-purpose lifesaving appliance.
Background technology
At present, mainly there is following problem: 1, portability is poor in the drowned life saving appliance in lifesaving field: conventional buoy quoit, life jacket, and the portability such as diving suit are poor, can not carry with.Therefore, can not obtain in time at emergency situation, this is one of major reason of accident generation.2, existing similar portable lifesaving device, adopts high-pressure gas bottle to inflate, and its portability still not.3, existing similar chemical reaction aerated lifesaving device, generation be carbon dioxide, only can as buoyancy lifesaving device, the watertight space escape etc. in sinking needs cannot play lifesaving function when oxygen.
Utility model content
The utility model is to solve above-mentioned deficiency, provides a kind of portable anti-drowned dual-purpose lifesaving appliance.
Above-mentioned purpose of the present utility model is realized by following technical scheme: a kind of portable anti-drowned dual-purpose lifesaving appliance, is characterized in that: comprise reactor and oxygen air bag, reactor is connected by pipeline one with oxygen air bag, and pipeline one is provided with check valve; Described reactor connects unidirectional water inflow valve, is placed with peroxidating and receives in described reactor, and surface coverage is received in described peroxidating spice protective film, is provided with vacuum cavity in reactor; The included some acid acceptors of described oxygen air bag, with the sodium hydroxide produced in neutralization reactor, reduce corrosive property, and meanwhile, chromatic colour also can be used as location agent and uses; Described oxygen air bag is provided with mouth control oxygen supply valve; Described unidirectional water inflow valve is connected to starting switch; Described oxygen air bag is made up of the flexible material of rubber, silica gel or foldable.
To Wearable portable application, produce a large amount of heat for avoiding above chemical reaction to cause human body and burn, improve charge efficiency simultaneously, described lifesaving appliance also comprises cooling system, described cooling system comprises refrigerant container and refrigerant air bag, be placed with liquid coolant in refrigerant container, refrigerant container connects refrigerant air bag by pipeline two, and pipeline two is provided with once opens synchronous valve; Describedly once open synchronous valve be connected to starting switch together with unidirectional water inflow valve.This utilizes autonomous container to store liquid coolant (such as R22, R410A), time unidirectional water inflow valve and check valve start, once open synchronous valve and open simultaneously, the heat utilizing gas replenishment process chemical reaction to produce to refrigerant of vaporizing to independently refrigerant airbag aeration.Because application scenario is in water, also the mode such as available water gap is carried out heat insulation, reduces the complexity of system.
Principle of work of the present utility model: the utility model is by the suction function of reactor; extraneous water is made to enter in reactor; and by spice protective film delayed response progress; to ensure flooding quantity; enter water and the biochemical reaction of sodium peroxide hybrid concurrency of reactor; generate oxygen, its chemical equation is: 2Na
2o
2+ 2H
2o=4NaHO+O
2; Oxygenous air pressure closes unidirectional water inflow valve, and enters oxygen air bag by check valve, thus provides buoyancy or by the mouth control oxygen supply valve oxygen supply on oxygen air bag.The required partial reaction thing (water) of afore mentioned chemical reaction carries without the need to device, and therefore, gas producing efficiency is higher, and portability is better, and meanwhile, the oxygen generated both can provide buoyancy, can in case of emergency use as oxygen supply again.
In the watertight space of the accidents such as shipwreck, when there is good water-based with diving experience personnel's emergency escape or lifesaving, waste gas can be blown back in air bag oxygen intake again, carbon dioxide will be received reaction with peroxidating and produce oxygen, or be absorbed (NaHO+CO by resultant of reaction sodium hydroxide above
2=NaHCO
3or 9NaOH+5CO
2=4Na
2cO
3+ NaHCO
3+ 4H
2o), effectively to utilize the oxygen in waste gas, reach the longest oxygen supply time, avoid oxygen poisoning simultaneously.Because oxygen concentration is high, ordinary person only oxygen uptake also can support the escape time of a few minutes.
The utility model advantage is compared with prior art: lifesaving appliance of the present utility model, and volume and weight is all easy to carry, and even can dress, not affect daily routines; Both independently as life saving appliance, also one can be made with waistband, watch etc.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of another embodiment of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of portable anti-drowned dual-purpose lifesaving appliance, comprise reactor 1 and oxygen air bag 2, reactor 1 is connected by pipeline 1 with oxygen air bag 2, and pipeline 1 is provided with check valve 4; Described reactor 1 connects unidirectional water inflow valve 5, is placed with peroxidating and receives 6 in described reactor 1, and 6 surface coverage are received in described peroxidating spice protective film 7, is provided with vacuum cavity 15 in reactor 1; The included some acid acceptors 8 of described oxygen air bag 2, with the sodium hydroxide produced in neutralization reactor 1, reduce corrosive property, and meanwhile, chromatic colour also can be used as location agent and uses; Described oxygen air bag 2 is provided with mouth control oxygen supply valve 9; Described unidirectional water inflow valve 5 and check valve 4 are connected to starting switch 14 jointly; Described oxygen air bag 2 is made up of the flexible material of rubber, silica gel or foldable.
As shown in Figure 2, to Wearable portable application, produce a large amount of heat for avoiding above chemical reaction to cause human body and burn, improve charge efficiency simultaneously, described lifesaving appliance also comprises refrigerant container 10, be placed with liquid coolant 11 in described refrigerant container 10, refrigerant container 11 connects refrigerant air bag 16 by pipeline 2 12, and pipeline 2 12 is provided with once opens synchronous valve 13; Describedly once open synchronous valve 13 and be connected to starting switch 14.This utilizes autonomous container to store liquid coolant (such as R22, R410A), time unidirectional water inflow valve and check valve start, once open synchronous valve and open simultaneously, the heat utilizing gas replenishment process chemical reaction to produce to refrigerant of vaporizing to independently refrigerant airbag aeration.Because application scenario is in water, also the mode such as available water gap is carried out heat insulation, reduces the complexity of system.
The utility model operation and reaction process as follows:
1, start: in time occurring drowned, device is soaked in water, and trigger starting switch 14 manually or automatically, unidirectional water inflow valve 5 is opened, and owing to being negative pressure in reactor 1, outside water is inhaled into until suitable amount of water.
2, flooding quantity controls: flooding quantity is controlled by reactor 1 space size and reduced pressure, and meanwhile, in setting flooding time, spice protective film is effective, avoids in advance chemical reaction occurring and produces gas and make flooding quantity not enough.
3, react: spice protective film 7 is destroyed by the water infiltration that enters gradually and lost efficacy, peroxidating is received and 6 is generated oxygen, water and sodium hydroxide with water generation chemical reaction.Receive the difference in 6 structures and space by design peroxidating, to control the speed of reacting, reach oxygen air bag 2 speed of expansion and the fastest aeration speed under damage is not produced to people.
4, inflate: the oxygen that reaction produces is inflated to oxygen air bag 2 by check valve 4.Oxygen air bag 2 can be used as buoyant device and uses, and also can be used as oxygen supply and uses, reach designed lifesaving object.
5, lower the temperature: when unidirectional water inflow valve 5 and check valve 4 start, the synchronous valve 13 of once unlatching of refrigerant container 10 is opened, the liquid coolant 11 in refrigerant container 10 is vaporized and to be inflated to refrigerant air bag 16, takes away the heat that chemical reaction produces simultaneously, avoids human body to be burnt.
The proportion measuring and calculating of each raw material in the utility model: account for health 1/10th by head, breathing at the water surface approximately needs half head to surface, 100KG adult only needs the buoyancy of 5KG to get final product lifesaving, and the air bag producing 5KG buoyancy needs oxygen about 5 liters, and oxygen proportion is 1.33g/ liter.7.8g powder charge+1.8g water, can generate 1.2 liters of oxygen, and sodium hydroxid proportion is 2.8g/m1, and adult needs 31.2g, produces 4.8L oxygen, substantially meets most of adult's lifesaving buoyancy requirement, and can oxygen supply about a few minutes.Sodium hydroxide volume 12ml, water 7.2ml, add enough reaction compartments, device accomplishes 30ml.Minimum 6cm × 5cm × 1cm can meet the demands, and can make watch completely.Calculate by children 50KG, can reduce half, 3cm × 5cm × 1cm, product smaller and more exquisitely will have more portability.Children's wrist-watch powder charge 8-20g, adult's table powder charge 20-32g.Consider refrigerant air bag, although system increases volume and weight, powder charge can reduce, and overall volume weight is substantially constant, and only oxygen-supplying amount can decline to some extent.Wrist-watch in the market generally can arrive 80-300g, and the new gain in weight of the present invention is acceptable.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification sheets and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. a portable anti-drowned dual-purpose lifesaving appliance, is characterized in that: comprise reactor and oxygen air bag, reactor is connected by pipeline one with oxygen air bag, and pipeline one is provided with check valve; Described reactor connects unidirectional water inflow valve, is placed with peroxidating and receives in described reactor, and surface coverage is received in described peroxidating spice protective film, is provided with vacuum cavity in reactor; The included some acid acceptors of described oxygen air bag; Described oxygen air bag is provided with mouth control oxygen supply valve; Described unidirectional water inflow valve is connected to starting switch.
2. the portable anti-drowned dual-purpose lifesaving appliance of one according to claim 1, it is characterized in that: described lifesaving appliance also comprises cooling system, described cooling system comprises refrigerant container and refrigerant air bag, liquid coolant is placed with in refrigerant container, refrigerant container connects refrigerant air bag by pipeline two, and pipeline two is provided with once opens synchronous valve; Describedly once open synchronous valve be connected to starting switch together with unidirectional water inflow valve.
3. the portable anti-drowned dual-purpose lifesaving appliance of one according to claim 1, is characterized in that: described oxygen air bag is made up of the flexible material of rubber, silica gel or foldable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624565.7U CN204871533U (en) | 2015-08-19 | 2015-08-19 | Portablely prevent drowned dual -purpose life saving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624565.7U CN204871533U (en) | 2015-08-19 | 2015-08-19 | Portablely prevent drowned dual -purpose life saving equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204871533U true CN204871533U (en) | 2015-12-16 |
Family
ID=54815939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520624565.7U Expired - Fee Related CN204871533U (en) | 2015-08-19 | 2015-08-19 | Portablely prevent drowned dual -purpose life saving equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204871533U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015735A (en) * | 2015-08-19 | 2015-11-04 | 赵树龙 | Portable anti-drowning dual-purpose lifesaving device and working principle thereof |
| CN107323636A (en) * | 2017-07-25 | 2017-11-07 | 吴旌旗 | A kind of lifesaving appliance |
| CN107554724A (en) * | 2017-08-28 | 2018-01-09 | 陈应伟 | Drowned lifesaving bracelet |
| CN109178254A (en) * | 2018-09-18 | 2019-01-11 | 苏州健雄职业技术学院 | Anti- drowned swimming necklace of one kind and preparation method thereof and application method |
| WO2019178860A1 (en) * | 2018-03-23 | 2019-09-26 | 深圳瀚飞科技开发有限公司 | Novel lifesaving airbag |
-
2015
- 2015-08-19 CN CN201520624565.7U patent/CN204871533U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015735A (en) * | 2015-08-19 | 2015-11-04 | 赵树龙 | Portable anti-drowning dual-purpose lifesaving device and working principle thereof |
| CN105015735B (en) * | 2015-08-19 | 2018-10-12 | 赵树龙 | A kind of portable anti-dual-purpose lifesaving appliance and its operation principle of drowning |
| CN107323636A (en) * | 2017-07-25 | 2017-11-07 | 吴旌旗 | A kind of lifesaving appliance |
| CN107554724A (en) * | 2017-08-28 | 2018-01-09 | 陈应伟 | Drowned lifesaving bracelet |
| CN107554724B (en) * | 2017-08-28 | 2019-06-07 | 陈应伟 | Drowned lifesaving bracelet |
| WO2019178860A1 (en) * | 2018-03-23 | 2019-09-26 | 深圳瀚飞科技开发有限公司 | Novel lifesaving airbag |
| CN109178254A (en) * | 2018-09-18 | 2019-01-11 | 苏州健雄职业技术学院 | Anti- drowned swimming necklace of one kind and preparation method thereof and application method |
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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 |
Granted publication date: 20151216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |