CN205073547U - Portable oxygen -uptaking device - Google Patents
Portable oxygen -uptaking device Download PDFInfo
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- CN205073547U CN205073547U CN201520837337.8U CN201520837337U CN205073547U CN 205073547 U CN205073547 U CN 205073547U CN 201520837337 U CN201520837337 U CN 201520837337U CN 205073547 U CN205073547 U CN 205073547U
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- oxygen
- tank
- tank body
- portable
- carbon dioxide
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Abstract
The utility model relates to an apparatus of oxygen supply, in particular to portable oxygen -uptaking device. The utility model provides a following technical scheme: an oxygenerator of portable oxygen -uptaking device, including removable and a store up the oxygen device through oxygen cooling humidifying between the oxygen output and communicate that the oxygen uptake mouth of and oxygenerator intercommunication, oxygenerator be including system oxygen jar, be equipped with on the system oxygen jar with outside switch on can supply entering end that carbon dioxide gas got into and with the oxygen output of oxygen uptake mouth intercommunication, system oxygen jar is built -in to have a sodium peroxide system oxygen tablet that can produce oxygen with the carbon dioxide reaction, the oxygen uptake mouth with make the oxygen jar. Adopt above -mentioned technical scheme, provide one kind make oxygen low cost, can prevent that user's respiratory track mucosa is impaired, can use in the occasion that air there is thin, simple structure's portable oxygen -uptaking device.
Description
Technical field
The utility model relates to a kind of apparatus of oxygen supply, particularly a kind of Portable oxygen-uptaking device.
Background technology
The physics oxygen inhalation apparatus that current domestic every profession and trade uses is mostly compressed oxygen respirator or scuba diving, and these two kinds of respirators are all using the Compressed Gas in gas cylinder as oxygen source.Gas cylinder volume and quality bigger than normal, and need regularly to carry out care and maintenance, concerning some non-professional users, use cumbersome.
Along with development and the progress of medicine equipment, market also there are some portable oxygen inhalers, as AZH-15 type chemical oxygen self-rescuer, the scientific research mission that during this chemical oxygen self-rescuer is " eight or five ", Ministry of Coal Industry assigns, coacted by coal academy of sciences Fushun branch and Hunan Coal Mine Security Instrument Plant and develop, it really can play Coal Miners and carry with, starts safer, initial stage raw oxygen and act on rapidly, is China's height safety-type of another generation chemical oxygen self-rescuer.Successively there were OSR series, AZH-2 in China in recent years.In succession succeed in developing Deng chemical oxygen self-rescuer, and drop into batch production.Only need exhale in self-rescuer when AZH-15 type chemical oxygen self-rescuer is worn at the scene into one breath, self-rescuer just can quick start raw oxygen.The generating oxygen medicament of recent studies on can meet the needs that people wears walking, and breathe and do not feel suffocated, air bag does not occur negative pressure.It succeed in developing for coal miner provide a kind of flee from disaster area time small-sized, the high safe chemistry oxygen life saving device be badly in need of, but still there are problems, as oxygen cannot carry out the damage that humidifying causes respiratory mucosa while cooling; Unnecessary oxygen enters air through air bleeding valve, causes the waste of oxygen.
Summary of the invention
For prior art exist deficiency, the utility model provide a kind of oxygen with low cost, can prevent user's respiratory mucosa impaired, can use in the occasion of rarefaction of air, the simple Portable oxygen-uptaking device of structure.
For achieving the above object, the utility model provides following technical scheme: a kind of Portable oxygen-uptaking device, the oxygen uptake mouth including removable oxygenerator and be communicated with oxygenerator, it is characterized in that: described oxygenerator includes oxygen tank, oxygen tank is provided with the upstream end that can enter for carbon dioxide with turned on outside and the oxygen output be communicated with oxygen uptake mouth, oxygen tank be built-in with can with carbon dioxide reaction oxygenous sodium peroxide oxygen tablet, store up oxygen device be communicated with by oxygen humidifying of lowering the temperature between described oxygen uptake mouth and the oxygen output of oxygen tank.
Adopt technique scheme, adopt sodium peroxide oxygen tablet as oxygen material, for traditional oxygen material, its cost is lower, can reduce the cost of producer and user; The setting of oxygen cooling humidifying storage oxygen device can carry out humidification and cooling to the oxygen of oxygenerator manufacture, reduce the damage of the respiratory mucosa to user, and the oxygen that can produce oxygenerator is implemented to store, so that user uses at any time.
The utility model is set to further: oxygen cooling humidifying storage oxygen device includes tank body and is located at the cooling medium in tank body, expanding channels is passed through between the oxygen output of oxygen tank and tank body, one end that interface channel is connected with tank body is in the bottom of cooling medium in tank body, oxygen uptake mouth is communicated with the tank skin above cooling medium horizontal plane in tank body, oxygen uptake mouth place is provided with the return flow line that carbon dioxide can be impelled to be back to the upstream end place of oxygen tank, the junction of tank body and oxygen uptake mouth is provided with oxygen by discharge in tank body and anti-carbon dioxide enters into the one-way flow valves in tank body.
Adopt technique scheme, it is simple that structure is set like this, easy to process, the setting of return flow line is to make this oxygen inhaler can use in rarefaction of air and special operating mode, the oxygen producing needed by human body can be reacted by the sodium peroxide oxygen tablet in the carbon dioxide of human body discharge and oxygen tank, namely after user completes oxygen uptake, return flow line can be entered into by the carbon dioxide of characteristics of contaminated respiratory droplets, and the upstream end of oxygen tank is flow to by return flow line, enter in oxygen tank by upstream end, the setting of one-way flow valves is then to prevent carbon dioxide from entering in tank body, protection is provided to the oxygen in tank body, and the flow of oxygen output can be controlled comparatively accurately.
The utility model is further set to: the passage of to be cross section be interface channel " fall U " font, interface channel is provided with storage breathing bag, and tank body is provided with the thermometer detecting cooling medium, will send instruction when cooling medium exceeds limit value.
Adopt technique scheme, the setting of storage breathing bag is to store by the unnecessary oxygen produced in oxygen tank, in case of need.
The utility model is further set to: be provided with cellular placed cavity in oxygen tank, and described sodium peroxide oxygen tablet is positioned in cellular placed cavity.
Adopt technique scheme, arrange the response area that can increase sodium peroxide oxygen tablet and carbon dioxide like this, make reaction more abundant, the amount of oxygen of preparation is more, reduces the waste causing sodium peroxide oxygen tablet because reacting insufficient.Meanwhile, cellular placed cavity plays good supporting role to sodium peroxide oxygen tablet.
The utility model is further set to: the upstream end place of oxygen tank is provided with emergent aerogenesis air bag, and emergent aerogenesis air bag is built with powdered sodium carbonate and can pinch brokenly and react with powdered sodium carbonate the hydrochloric acid capsule producing carbon dioxide.
Adopt technique scheme, the setting of hydrochloric acid capsule can use when emergency or rarefaction of air.After capsule is pinched brokenly, a large amount of carbon dioxide can be produced fast after hydrochloric acid and powdered sodium carbonate react, as the raw material of oxygen.
The utility model is further set to: upstream end and the oxygen output place of oxygen tank have set up dustproof filter screen respectively.
Adopt technique scheme, the setting of dustproof filter screen can prevent the dust in oxygen tank from overflowing.
The utility model is further set to: the cover that oxygen tank includes oxygen tank body and can fasten with oxygen tank body or open, and is coated with large stretch of dustproof filter screen at the bottom of tank.Whole oxygen tank can be taken out and replace in tank groove, and oxygen tank body is coated with vacuum heat-insulating layer.
Adopt technique scheme, arrange like this and be convenient to changing or fill sodium peroxide oxygen tablet in oxygen tank, the setting of vacuum heat-insulating layer is then to prevent operator to be burned when using oxygen inhaler or extracting oxygen tank.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the schematic perspective view of oxygen tank in the utility model embodiment.
Detailed description of the invention
A kind of Portable oxygen-uptaking device as shown in Figure 1 and Figure 2, the oxygen uptake mouth 2 including removable oxygenerator 1 and be communicated with oxygenerator 1, oxygenerator 1 includes oxygen tank 11, oxygen tank 11 is provided with the upstream end 12 that can enter for carbon dioxide with turned on outside and the oxygen output 13 be communicated with oxygen uptake mouth 2, be provided with in oxygen tank 11 and can react oxygenous sodium peroxide oxygen tablet 3 with dioxy flower carbon, store up oxygen device 4 be communicated with by oxygen humidifying of lowering the temperature between oxygen uptake mouth 2 and the oxygen output 13 of oxygen tank 11.In such scheme, adopt sodium peroxide oxygen tablet 3 as oxygen material, for traditional oxygen material, its cost is lower, can reduce the cost of producer and user; The setting of oxygen cooling humidifying storage oxygen device 4 can carry out humidification and cooling to the oxygen that oxygenerator 1 manufactures, and have protective effect, and the oxygen that can produce oxygenerator 1 is implemented to store, so that user uses at any time to the schneiderian membrane of user.The cover 112 that oxygen tank 11 in the utility model embodiment includes oxygen tank body 111 and can fasten with oxygen tank body 111 or open, large stretch of dustproof filter screen is coated with at the bottom of tank, such setting is convenient to changing or fill sodium peroxide oxygen tablet 3 in oxygen tank 11, and oxygen tank 11 in the utility model embodiment can be changed by removing in oxygen inhaler, the setting of replaceable oxygen tank 11 avoids the loss that sodium peroxide oxygen tablet 3 causes with the steam in air, carbon dioxide reaction; Effectively reduce the generation of dust simultaneously; In order to prevent causing scald to operator in Renewal process, oxygen tank body 111 is coated with thermal insulation layer 113.In order to prevent the dust produced during oxygen from being sucked by human body, upstream end 12 and oxygen output 13 place of oxygen tank 11 have set up dustproof filter screen 5 respectively.
In the utility model embodiment, oxygen cooling humidifying storage oxygen device 4 includes tank body 41 and is located at the cooling medium 42 in tank body 41, the oxygen output 13 of oxygen tank 11 is connected by interface channel 43 with between tank body 41, one end that interface channel 43 is connected with tank body 41 is in the bottom in tank body 41 with cooling medium, oxygen uptake mouth 2 is communicated with the tank skin of cooling medium 42 ullage in tank body 41, oxygen uptake mouth 2 place is provided with the return flow line 6 that carbon dioxide can be impelled to be back to upstream end 12 place of oxygen tank 11, tank body 41 and the junction of oxygen uptake mouth 2 are provided with oxygen by discharge in tank body 41 and anti-carbon dioxide enters into the one-way flow valves 44 in tank body 41.The setting of return flow line 6 is to make this oxygen inhaler can use in rarefaction of air and special operating mode; the oxygen producing needed by human body can be reacted by the sodium peroxide oxygen tablet 3 in the carbon dioxide of human body discharge and oxygen tank 11; namely after user completes oxygen uptake; the carbon dioxide spued by human body can enter into return flow line; and the upstream end 12 of oxygen tank 11 is flow to by return flow line 6; enter in oxygen tank 11 by upstream end 12; the setting of one-way flow valves 44 is then to prevent carbon dioxide from entering in tank body 41, providing protection to the oxygen in tank body 41.Adjustable oxygen-supplying amount simultaneously.
Interface channel 43 in the utility model embodiment is for cross section is in the passage of " U " font, and interface channel 43 is provided with storage breathing bag 7, and tank body 41 is provided with the thermometer 45 detecting cooling medium 42.The setting of thermometer 45 can detect the temperature of cooling medium 42, when the temperature of cooling medium 42 reaches predetermined value, then warning reminding can occur, and operating personnel can implement to change to cooling medium 42, are convenient to that oxygen preparation is sustainable to carry out.Tank body 41 can be arranged the opening 411 for injecting or get rid of cooling medium 42, and in the utility model embodiment, preferred cooling medium 42 is water.
In order to increase sodium peroxide oxygen tablet 3 and the response area of carbon dioxide, make reaction more abundant, the amount of oxygen of preparation is larger, reaction can be prevented simultaneously insufficient and cause the waste of sodium peroxide oxygen tablet 3.Be provided with several cellular placed cavities 114 in oxygen tank 11, sodium peroxide oxygen tablet 3 is positioned in cellular placed cavity 114.
In case of emergency, as needs of patients oxygen uptake fast, when oxygen absorbed is larger simultaneously, in the utility model embodiment, upstream end 12 place of oxygen tank 11 is provided with emergent aerogenesis air bag 8, emergent aerogenesis air bag 8 is built with powdered sodium carbonate 81 and can pinch brokenly and react with powdered sodium carbonate 81 the hydrochloric acid capsule 82 producing carbon dioxide, a large amount of carbon dioxide can be produced fast after this hydrochloric acid capsule 8 reacts with powdered sodium carbonate 81, a large amount of oxygen can be produced fast after a large amount of carbon dioxide and sodium peroxide oxygen tablet 3 react, make patient can oxygen uptake timely.
It should be noted that, oxygen uptake mouth 2 place can arrange oxygen mask or oxygen-inhaling is all feasible.
Claims (9)
1. a Portable oxygen-uptaking device, the oxygen uptake mouth including removable oxygenerator and be communicated with oxygenerator, it is characterized in that: described oxygenerator includes oxygen tank, oxygen tank is provided with the upstream end that can enter for carbon dioxide with turned on outside and the oxygen output be communicated with oxygen uptake mouth, oxygen tank be built-in with can with carbon dioxide reaction oxygenous sodium peroxide oxygen tablet, store up oxygen device be communicated with by oxygen humidifying of lowering the temperature between described oxygen uptake mouth and the oxygen output of oxygen tank.
2. Portable oxygen-uptaking device according to claim 1, it is characterized in that: described oxygen cooling humidifying storage oxygen device includes tank body and is located at the cooling medium in tank body, expanding channels is passed through between the oxygen output of oxygen tank and tank body, one end that interface channel is connected with tank body is in the bottom of cooling medium in tank body, oxygen uptake mouth is communicated with the tank skin above cooling medium horizontal plane in tank body, oxygen uptake mouth place is provided with the return flow line that carbon dioxide can be impelled to be back to the upstream end place of oxygen tank, the junction of tank body and oxygen uptake mouth is provided with oxygen by discharge in tank body and anti-carbon dioxide enters into the one-way flow valves in tank body.
3. Portable oxygen-uptaking device according to claim 2, is characterized in that: the passage of to be cross section be described interface channel " fall U " font, interface channel is provided with storage breathing bag, and tank body is provided with the thermometer detecting cooling medium.
4. the Portable oxygen-uptaking device according to claim 1 or 2 or 3, is characterized in that: be provided with cellular placed cavity in described oxygen tank, and described sodium peroxide oxygen tablet is positioned in cellular placed cavity.
5. the Portable oxygen-uptaking device according to claim 1 or 2 or 3, it is characterized in that: the upstream end place of described oxygen tank is provided with emergent aerogenesis air bag, emergent aerogenesis air bag is built with powdered sodium carbonate and can pinch brokenly and react with powdered sodium carbonate the hydrochloric acid capsule producing carbon dioxide.
6. Portable oxygen-uptaking device according to claim 4, it is characterized in that: the upstream end place of described oxygen tank is provided with emergent aerogenesis air bag, emergent aerogenesis air bag is built with powdered sodium carbonate and can pinch brokenly and react with powdered sodium carbonate the hydrochloric acid capsule producing carbon dioxide.
7. the Portable oxygen-uptaking device according to claim 1 or 2 or 3, is characterized in that: upstream end and the oxygen output place of described oxygen tank have set up dustproof filter screen respectively.
8. Portable oxygen-uptaking device according to claim 4, is characterized in that: upstream end and the oxygen output place of described oxygen tank have set up dustproof filter screen respectively.
9. the Portable oxygen-uptaking device according to claim 1 or 2 or 3, it is characterized in that: the cover that described oxygen tank includes oxygen tank body and can fasten with oxygen tank body or open, large stretch of dustproof filter screen is coated with at the bottom of tank, whole oxygen tank can be taken out and replace in tank groove, and oxygen tank body is coated with vacuum heat-insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520837337.8U CN205073547U (en) | 2015-10-27 | 2015-10-27 | Portable oxygen -uptaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520837337.8U CN205073547U (en) | 2015-10-27 | 2015-10-27 | Portable oxygen -uptaking device |
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| Publication Number | Publication Date |
|---|---|
| CN205073547U true CN205073547U (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520837337.8U Expired - Fee Related CN205073547U (en) | 2015-10-27 | 2015-10-27 | Portable oxygen -uptaking device |
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| CN (1) | CN205073547U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105194815A (en) * | 2015-10-27 | 2015-12-30 | 温州医科大学 | Portable type oxygen inhaler |
| CN109568821A (en) * | 2018-12-24 | 2019-04-05 | 上海纳米技术及应用国家工程研究中心有限公司 | A kind of wearable air purifier of preventing dust mite allergy |
| CN109621241A (en) * | 2018-11-05 | 2019-04-16 | 中国航空工业集团公司西安飞机设计研究所 | A kind of spontaneous oxygen apparatus of oxygen supply to pressurize |
-
2015
- 2015-10-27 CN CN201520837337.8U patent/CN205073547U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105194815A (en) * | 2015-10-27 | 2015-12-30 | 温州医科大学 | Portable type oxygen inhaler |
| CN105194815B (en) * | 2015-10-27 | 2019-05-21 | 温州医科大学 | Portable oxygen-uptaking device |
| CN109621241A (en) * | 2018-11-05 | 2019-04-16 | 中国航空工业集团公司西安飞机设计研究所 | A kind of spontaneous oxygen apparatus of oxygen supply to pressurize |
| CN109568821A (en) * | 2018-12-24 | 2019-04-05 | 上海纳米技术及应用国家工程研究中心有限公司 | A kind of wearable air purifier of preventing dust mite allergy |
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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: 20160309 Termination date: 20161027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |