CN208823678U - Portable double outlet hyperoxia and low-oxygen gas prepare dual-purpose machine - Google Patents
Portable double outlet hyperoxia and low-oxygen gas prepare dual-purpose machine Download PDFInfo
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- CN208823678U CN208823678U CN201820795129.XU CN201820795129U CN208823678U CN 208823678 U CN208823678 U CN 208823678U CN 201820795129 U CN201820795129 U CN 201820795129U CN 208823678 U CN208823678 U CN 208823678U
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Abstract
The utility model discloses a kind of portable double outlet hyperoxia and low-oxygen gas to prepare dual-purpose machine, it include: shell and setting in the intracorporal molecular sieve adsorbent equipment of shell, molecular sieve adsorbent equipment has air intlet, oxygen rich gas outlet and low-oxygen gas outlet, it is provided with the air inlet connecting with air intlet on shell, breathing head is connected by conduit with the oxygen supply port of oxygen rich gas outlet connection and with low-oxygen gas outlet connection for nitrogen mouth, oxygen supply port and/or for nitrogen mouth.Above-mentioned portable double outlet hyperoxia and low-oxygen gas prepare dual-purpose machine, high-concentration oxygen can be provided and build low-oxygen environment, it is easy to use, deployment cost is low, provides great convenience with physical function maintenance to enter the Hypoxia Preconditioning training before plateau with into the health care behind plateau.
Description
Technical field
The utility model relates to oxygen supply equipment technical fields, and in particular to a kind of portable pair exports hyperoxia and low-oxygen gas
Prepare dual-purpose machine.
Background technique
When people enter the activity of the high altitude localities 2500m or more, can because low pressure caused by rarefaction of air and anoxic and
It feels not quite the thing, generates acute high altitude reaction, or even cause serious plateau pneumochysis and plateau brain edema, human body is caused
Injury.When into highlands, people often carry out oxygen inhalation health using apparatuss of oxygen supply such as oxygenerator, oxygen cylinders, alleviate because of oxygen
For not accommodating prevention and treatment altitude sickness caused by deficiency.Meanwhile some mechanisms and individual, such as sportsman, climber, military mission people
Member etc. can be sent out in plains region by some low-oxygen gas to rapidly adapt to the activity under altitude environment before entering plateau
Generating apparatus, such as hypoxemia room, low-oxygen tent, artificial construction low-oxygen environment simultaneously carry out Hypoxia Preconditioning training, activated in advance machine
Body adapts to altitude environment to the acclimatization physiological mechanism of anoxic as early as possible after promoting people to enter plateau, mitigate anoxia-induced apoptosis and altitude sickness
Incidence, maintenance enter plateau after labour capacity.
For needing to enter for the movable mechanism in highlands or personnel, while being equipped with low-oxygen generating device and oxygen supply is set
Standby cost is quite high, and other than some large corporations can configure, general individual is reluctant to bear the expense of hypoxemia occurrence of equipment,
Generally only configure portable inhalation device for alleviate into discomfort caused by anoxic behind plateau, other than some professionals,
Individual can seldom carry out hypoxia adaptability training before entering plateau, and reason is mainly a lack of suitable device.
In recent years, due to the rapid development of molecular sieve pressure-variable adsorption (PSA) technology, pass through molecular sieve omnibus control system
Using also increasingly wider.Oxygen generating plant based on molecular sieve, the molecular sieve adsorbent equipment of core be equipped with an air intlet,
One oxygen rich gas outlet and a low-oxygen gas outlet, its working principle is that: it draws air into, through molecular sieve adsorbent equipment
Filtering, pressurization, it is cooling after, pass through molecular sieve and carry out oxygen, nitrogen molecule separating treatment, it is rich after molecular sieve pressure-variable adsorption
Carrier of oxygen outlet output high-concentration oxygen, nitrogen are exported by low-oxygen gas and are exported.
Only, existing molecular-sieve oxygen generator, using only the oxygen-rich fraction gas wherein separated, and hypoxemia fills
It sets and only uses rich nitrogen portion gas therein, therefore, the working principle based on molecular sieve oxygen generation equipment, it is contemplated that, if
A kind of portable hyperoxia can be developed and low-oxygen gas prepare dual-purpose machine, high-concentration oxygen progress plateau health care confession can be provided
Oxygen, and low-oxygen environment can be built before entering plateau and be had acclimatization training with simulated high altitude environment, plateau is sojourned in and is worked
The health maintenance of personnel and labour capacity guarantee are that have very positive facilitation.
Utility model content
In view of the above-mentioned problems, the utility model proposes a kind of portable double outlet hyperoxia and low-oxygen gas to prepare dual-purpose machine,
High-concentration oxygen can be provided and build low-oxygen environment, easy to use, deployment cost is low, pre- to enter the hypoxemia before plateau
Adaptation training provides great convenience with physical function maintenance with into the health care behind plateau.
Portable double outlet hyperoxia and low-oxygen gas prepare dual-purpose machine, comprising: shell and setting are in the intracorporal molecular sieve of shell
There is air intlet, oxygen rich gas outlet and low-oxygen gas outlet, feature to exist for adsorbent equipment, the molecular sieve adsorbent equipment
In the oxygen supply port for being provided with the air inlet connecting with the air intlet on the shell, being connected with oxygen rich gas outlet
And breathing head is connected by conduit with low-oxygen gas outlet connection for nitrogen mouth, the oxygen supply port and/or for nitrogen mouth.
By molecular sieve adsorbent equipment to the oxygen and nitrogen progress adsorbing separation in air, the oxygen of oxygen rich gas outlet discharge
The higher oxygen rich gas of concentration, to carry out highland oxygen-feeding, low-oxygen gas exports the higher nitrogen-rich gas of nitrogen gas concn of discharge,
Hypoxia Preconditioning training is carried out to build low-oxygen environment simulated high altitude environment, dual-use, deployment cost is low, and above-mentioned design
Can control the volume and weight of equipment, convenient for enter plateau before and after carry and use, can for prevention and treatment acute high altitude sickness with
Safeguard that plateau physical function and work capacity provide effective guarantee.
Further, portable double outlet hyperoxia and low-oxygen gas above-mentioned prepare dual-purpose machine further include: oxygen supply switch valve
With for nitrogen switch valve, the company between oxygen supply port and the oxygen rich gas outlet of molecular sieve adsorbent equipment is arranged in the oxygen supply switch valve
Adapter tube road, it is described to be arranged in for nitrogen switch valve for the connecting tube between the outlet of the low-oxygen gas of nitrogen mouth and molecular sieve adsorbent equipment
On the road.The on-off exported by Valve control gas, uses more safe ready.
Further, portable double outlet hyperoxia and low-oxygen gas above-mentioned prepare dual-purpose machine further include: mixing valve, it is described
Mixing valve is the adjustable threeway mixing valve of mixed flow ratio；The oxygen rich gas outlet of the molecular sieve adsorbent equipment and low-oxygen gas go out
Mouth is separately connected the two entrances of the mixing valve, and the outlet of mixing valve connects to be connected to for nitrogen switch valve with for nitrogen mouth through described.It is logical
Crossing mixing valve mixes oxygen rich gas and nitrogen-rich gas in proportion, achieve the effect that adjust at nitrogen mouth for oxygen concentration, with simulation
The low-oxygen environment of Different Altitude oxygen concentration from low to high, incremental, the effect of hypoxia adaptability training is more preferable, also more pacifies
Entirely.
Further, portable double outlet hyperoxia and low-oxygen gas above-mentioned prepare dual-purpose machine further include: storage cylinder, it is described
Storage cylinder is arranged in shell, and the bottleneck of storage cylinder is communicated to the oxygen rich gas of the oxygen supply switch valve and molecular sieve adsorbent equipment
On connecting line between outlet.When mixed flow simulates various concentration oxygen atmosphere, the high concentration oxygen of molecular sieve adsorbent equipment manufacture
Gas is all only partially obtained in most cases using and then storage cylinder being arranged by rest high concentration oxygen storage, for plateau confession
It is used when oxygen, the utilization rate of oxygen is higher, improves the operating time and service life of complete machine.
Further, portable double outlet hyperoxia and low-oxygen gas above-mentioned prepare dual-purpose machine further include: check valve, it is described
Check valve is connected in the connecting pipeline between the storage cylinder and the oxygen rich gas outlet of molecular sieve adsorbent equipment, makes molecular sieve
Adsorbent equipment is to storage cylinder one-way ventilating.The air-tightness that check valve guarantees storage cylinder inflation is set, guarantees when depositing oxygen of storage cylinder
Between.
In conclusion portable double outlet hyperoxia provided by the utility model and low-oxygen gas prepare dual-purpose machine, Ji Nengti
For high-concentration oxygen, and low-oxygen environment can be built, easy to use, deployment cost is low, to enter the Hypoxia Preconditioning instruction before plateau
Practice and provides great convenience with physical function maintenance with into the health care behind plateau.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 1；
Fig. 2 is the structure and working principle schematic diagram of the utility model embodiment 2；
Appended drawing reference: 1- shell, 11- air inlet, 12- oxygen supply port, 13- is for nitrogen mouth, 2- molecular sieve adsorbent equipment, 21- sky
Gas import, the outlet of 22- oxygen rich gas, the outlet of 23- low-oxygen gas, 3- conduit, 4- breathe head, and 5- supplies oxygen switch valve, and 6- is opened for nitrogen
Close valve, 7- mixing valve, 8- storage cylinder, 9- check valve.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
Embodiment 1:
As shown in Figure 1, the portable double outlet hyperoxia and low-oxygen gas that provide in the present embodiment prepare dual-purpose machine, comprising:
Shell 1 and the molecular sieve adsorbent equipment 2 being arranged in shell 1, the molecular sieve adsorbent equipment 2 suck sky by air intlet 11
Gas, the filtering of the dependency structure in it, pressurization, it is cooling after, oxygen, nitrogen molecule separating treatment are carried out by molecular sieve, passed through
After molecular sieve pressure-variable adsorption, 12 output high-concentration oxygen of oxygen rich gas outlet, the nitrogen of high concentration exports 13 rows by low-oxygen gas
Out, the specific internal structure of molecular sieve adsorbent equipment 2 is the prior art of comparative maturity, and details are not described herein again.
In the present embodiment, referring to Fig. 1, be provided on shell 1 connect with the air intlet 21 of molecular sieve adsorbent equipment 2 into
Port 11, with 22 oxygen supply port 12 that connect of oxygen rich gas outlet and with low-oxygen gas export 23 connect for nitrogen mouth 13, the confession
Oxygen mouth 12 can connect breathing head 4 by conduit 3, to carry out highland oxygen-feeding, again may be by the connection of conduit 3 for nitrogen mouth 13 and exhale
Suction nozzle 4 is had acclimatization training with building low-oxygen environment with simulated high altitude environment.Breathing head 4 is usually oxygen face mask or oxygen uptake
Nasal obstruction, can portable use；Breathing head 4 is optionally connected to oxygen supply port 12 or on nitrogen mouth 13, to enable corresponding oxygen supply
Function, can also two interfaces connect breathing head 4 simultaneously and use, increase operation rate, dual-use, deployment cost is low, and expert
Use is held, great convenience can be provided for plateau activity.
Embodiment 2:
As shown in Fig. 2, the present embodiment equally includes: shell 1, molecular sieve adsorbent equipment 2, conduit 3 and breathing head 4, and preceding
Position and the connection relationship for stating each component are same as Example 1, the difference is that being additionally provided on shell 1: oxygen supply switch valve 5,
For nitrogen switch valve 6 and mixing valve 7.
Specifically, referring to fig. 2, oxygen supply port 12 is arranged in for oxygen supply switch valve 5 and the oxygen rich gas of molecular sieve adsorbent equipment 2 goes out
On connecting line between mouth 22, it is arranged in for nitrogen switch valve 6 and is exported for the low-oxygen gas of nitrogen mouth 13 and molecular sieve adsorbent equipment 2
On connecting line between 23, to control oxygen supply respectively and for the on-off of two pipelines of nitrogen, more safe ready is used.Before making
That states is capable of providing the oxygen of various concentration for nitrogen mouth 13, to simulate the low-oxygen environment of Different Altitude oxygen concentration from low to high,
Carry out hypoxia adaptability that in turn can be incremental is trained, and reaches better training effect, human body is also easier to adapt to, also
Safer, the present embodiment is additionally provided with mixing valve 7 on shell 1.
The mixing valve 7 is the adjustable threeway mixing valve of mixed flow ratio, with two entrances and one outlet, specific structure
It can be found in bathroom hot and cold water mixed flow valve；23 difference of oxygen rich gas outlet 22 and low-oxygen gas outlet of molecular sieve adsorbent equipment 2
The two entrances of mixing valve 7 are connected, later connect the outlet of mixing valve 7 through this for being connected to after nitrogen switch valve 6 with for nitrogen mouth 13.
Using this connection, the oxygen rich gas that molecular sieve adsorbent equipment 2 can be made to generate by mixing valve 7 mixes in proportion with nitrogen-rich gas
It closes, mixed proportion can cover the oxygen concentration from the oxygen density value from oxygen rich gas outlet 22 at low-oxygen gas outlet 23
The full scope of value is finally reached adjusting for the effect at nitrogen mouth 13 for oxygen concentration, realizes simulation Different Altitude oxygen from low to high
The purpose of the low-oxygen environment of gas concentration.
When simulating various concentration oxygen atmosphere in view of mixed flow, the high-concentration oxygen that molecular sieve adsorbent equipment 2 manufactures is most
In the case of all only partially obtain using, can greatly waste if extra high-concentration oxygen is not used, therefore,
In the present embodiment, storage cylinder 8 is also provided in shell 1, the bottleneck of the storage cylinder 8 is communicated to oxygen supply switch valve 5 and molecular sieve
On connecting line between the oxygen rich gas outlet 22 of adsorbent equipment 2, and then in the case where only carrying out low concentration mixing oxygen supply,
It closes after oxygen supply switch valve 5, superfluous part can enter storage after the high-concentration oxygen mixing of 22 discharge of oxygen rich gas outlet
It is stored among gas cylinder 17, for using when highland oxygen-feeding, the utilization rate of oxygen is higher, improves the operating time of whole equipment
And service life.Meanwhile it being set in the connecting pipeline between the oxygen rich gas of storage cylinder 8 and molecular sieve adsorbent equipment 2 outlet 22
A check valve 9 is set, makes molecular sieve adsorbent equipment 2 can only be to 8 direction one-way ventilating of storage cylinder, to keep storage cylinder 8 to inflate
Air-tightness guarantees depositing the oxygen time for storage cylinder 8, and oxygen supply road can be independent with the pipeline between storage cylinder 8 and oxygen supply port 12
Diameter is supplied oxygen, and the oxygen of storage can be used alone in the case where not starting complete machine, more reasonable structure.
In conclusion portable double outlet hyperoxia and low-oxygen gas by adopting the above technical scheme prepare dual-purpose machine, it can
High-concentration oxygen is provided, and low-oxygen environment simulated high altitude environment can be built and carry out Hypoxia Preconditioning training, dual-use is configured to
This is low, can provide effective guarantee for prevention and treatment acute high altitude sickness and maintenance plateau physical function and work capacity.
It should be noted that preferred embodiment above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should be managed
Solution: it can still modify to technical solution documented by previous embodiment, or to some or all of technologies
Feature is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and the utility model is real
The range of a technical solution is applied, should all be covered in the claim of the utility model and the range of specification.
Claims (5)
1. portable double outlet hyperoxia and low-oxygen gas prepare dual-purpose machine, comprising: shell and setting are inhaled in the intracorporal molecular sieve of shell
Adsorption device, the molecular sieve adsorbent equipment have air intlet, oxygen rich gas outlet and low-oxygen gas outlet, which is characterized in that
Be provided on the shell air inlet being connect with the air intlet, with the oxygen rich gas outlet connection oxygen supply port and
Breathing head is connected by conduit for nitrogen mouth, the oxygen supply port and/or for nitrogen mouth with low-oxygen gas outlet connection.
2. portable double outlet hyperoxia according to claim 1 and low-oxygen gas prepare dual-purpose machine, which is characterized in that also wrap
It includes: supplying oxygen switch valve and for nitrogen switch valve, the oxygen rich air of oxygen supply port Yu molecular sieve adsorbent equipment is arranged in the oxygen supply switch valve
It is described to be arranged in go out for nitrogen mouth and the low-oxygen gas of molecular sieve adsorbent equipment for nitrogen switch valve on connecting line between body outlet
On connecting line between mouthful.
3. portable double outlet hyperoxia according to claim 2 and low-oxygen gas prepare dual-purpose machine, which is characterized in that also wrap
Include: mixing valve, the mixing valve are the adjustable threeway mixing valve of mixed flow ratio；The oxygen rich gas of the molecular sieve adsorbent equipment goes out
Mouthful and low-oxygen gas outlet be separately connected the two entrances of the mixing valve, the outlet of mixing valve connect through it is described for nitrogen switch valve with
It is connected to for nitrogen mouth.
4. portable double outlet hyperoxia according to claim 3 and low-oxygen gas prepare dual-purpose machine, which is characterized in that also wrap
Include: storage cylinder, the storage cylinder are arranged in shell, and the bottleneck of storage cylinder is communicated to the oxygen supply switch valve and molecular sieve adsorbs
On connecting line between the oxygen rich gas outlet of device.
5. portable double outlet hyperoxia according to claim 4 and low-oxygen gas prepare dual-purpose machine, which is characterized in that also wrap
Include: check valve, the check valve are connected to the connection between the storage cylinder and the oxygen rich gas outlet of molecular sieve adsorbent equipment
On pipeline, make molecular sieve adsorbent equipment to storage cylinder one-way ventilating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820795129.XU CN208823678U (en) | 2018-05-25 | 2018-05-25 | Portable double outlet hyperoxia and low-oxygen gas prepare dual-purpose machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820795129.XU CN208823678U (en) | 2018-05-25 | 2018-05-25 | Portable double outlet hyperoxia and low-oxygen gas prepare dual-purpose machine |
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| Publication Number | Publication Date |
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| CN208823678U true CN208823678U (en) | 2019-05-07 |
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ID=66304697
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| CN201820795129.XU Active CN208823678U (en) | 2018-05-25 | 2018-05-25 | Portable double outlet hyperoxia and low-oxygen gas prepare dual-purpose machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292691A (en) * | 2019-07-12 | 2019-10-01 | 深圳市俄中博医医疗科技有限公司 | The high hypoxic training equipment of novel atmosphere intermission, system and its training method |
| CN110575596A (en) * | 2019-09-30 | 2019-12-17 | 深圳市俄中博医医疗科技有限公司 | Intermittent high-low oxygen training system |
| CN110652702A (en) * | 2019-09-30 | 2020-01-07 | 深圳市俄中博医医疗科技有限公司 | Intermittent high-low oxygen training method, device and storage medium |
| CN114403537A (en) * | 2022-01-19 | 2022-04-29 | 深圳市俄中博医医疗科技有限公司 | Equipment for promoting cell perception and adapting to oxygen change mechanism and application method |
| CN115092891A (en) * | 2022-05-16 | 2022-09-23 | 西安交通大学 | Oxygen generator suitable for plateau environment and method |
-
2018
- 2018-05-25 CN CN201820795129.XU patent/CN208823678U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292691A (en) * | 2019-07-12 | 2019-10-01 | 深圳市俄中博医医疗科技有限公司 | The high hypoxic training equipment of novel atmosphere intermission, system and its training method |
| CN110575596A (en) * | 2019-09-30 | 2019-12-17 | 深圳市俄中博医医疗科技有限公司 | Intermittent high-low oxygen training system |
| CN110652702A (en) * | 2019-09-30 | 2020-01-07 | 深圳市俄中博医医疗科技有限公司 | Intermittent high-low oxygen training method, device and storage medium |
| CN110652702B (en) * | 2019-09-30 | 2021-07-20 | 深圳市俄中博医医疗科技有限公司 | Intermittent high-low oxygen training method, device and storage medium |
| CN114403537A (en) * | 2022-01-19 | 2022-04-29 | 深圳市俄中博医医疗科技有限公司 | Equipment for promoting cell perception and adapting to oxygen change mechanism and application method |
| CN114403537B (en) * | 2022-01-19 | 2023-12-08 | 深圳市俄中博医医疗科技有限公司 | Equipment for promoting cell perception and adapting to oxygen change mechanism and application method |
| CN115092891A (en) * | 2022-05-16 | 2022-09-23 | 西安交通大学 | Oxygen generator suitable for plateau environment and method |
| CN115092891B (en) * | 2022-05-16 | 2023-08-15 | 西安交通大学 | Oxygenerator and method suitable for plateau environment |
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