CN206203882U - Single column formula high altitude environment oxygen generation system - Google Patents
Single column formula high altitude environment oxygen generation system Download PDFInfo
- Publication number
- CN206203882U CN206203882U CN201620994518.6U CN201620994518U CN206203882U CN 206203882 U CN206203882 U CN 206203882U CN 201620994518 U CN201620994518 U CN 201620994518U CN 206203882 U CN206203882 U CN 206203882U
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- Prior art keywords
- oxygen
- pipe
- air
- valve
- adsorption tower
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- 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.)
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Abstract
The utility model discloses a kind of single column formula high altitude environment oxygen generation system, including air blower, oxygenerator structure, vavuum pump, surge tank and oxygen container；Surge tank top is connected with oxygen feeding tube, and oxygen feeding tube is provided with into oxygen valve；Buffering pot bottom is connected with oxygen output pipe, oxygen output pipe connection oxygen container；Oxygenerator structure includes adsorption tower, and adsorption tower top connects oxygen feeding tube by export pipeline, and export pipeline is provided with outlet valve；Absorption tower bottom connects escaping pipe by inlet ductwork, and inlet ductwork is provided with inlet valve；The bottom of adsorption tower connects exhaust tube by vacuum-pumping pipeline；The blast pipe of vavuum pump is connected with denitrogen silencer, the nitrogen discharge pipe connection air of denitrogen silencer.The utility model simple structure, is easily installed and uses.The molecular sieve in the adsorption tower for needing backwash is backwashed using oxygen, efficiency high, backwash is time-consuming short.The nitrogen discharge pipe connection air of denitrogen silencer, so as to reduce displacement noise, reduces noise pollution.
Description
Technical field
The utility model is related to High aititude technical field of oxygen generation, more particularly to a kind of oxygen making system.
Background technology
With developing rapidly for the scientific and technical and industrial revolution, the oxygen content that human life is maintained in air is in be gradually reduced
Trend, finally breathing contains to the oxygen in blood because of anoxic and low pressure reason partly to live in high altitude localities crowd for a long time in addition
Also there is relative reduction in amount, has a strong impact on the quality of life and operating efficiency of high altitude localities crowd.Therefore, High aititude ground is built
Area's oxygen-enriched environment, is to adapt to and tackle high altitude localities extreme natural environment to bring adverse effect to human body or even work, life
One of effective way.
Conventional oxygenerating technology is mainly including air separating method, chemical method, electrochemical process etc..Wherein air separating method be with
Air is raw material, and the oxygen and nitrogen in air are isolated into oxygen, and the making oxygen by air separation technology for using both at home and abroad mainly has three kinds：
Including Deep Cooling Method, pressure swing adsorption method（PSA）And membrane separation process.
Raw material needed for chemical legal system oxygen is valuable, consumption is big, high cost, production capacity is small, be not suitable for largely producing oxygen,
Be not suitable for plateau to use.Water electrolysis legal system oxygen power consumption is too big, in addition, electrolysis water oxygen produces hydrogen, hydrogen to belong to easy simultaneously
, there is potential safety hazard, therefore be not suitable for plateau and use in combustion explosion hazard gases.Deep cooling equipment is complicated, invests huge, capital cost
With high with operating cost, power consumption is big in operation.In addition, Deep Cooling Method can not in time provide oxygen, oxygen is up to 30h from starting shooting to producing
Left and right.It is low that UF membrane legal system oxygen produces oxygen concentration, it is impossible to meets the demand of hyperbaric oxygen therapy, altitude emergency treatment.Pressure swing adsorption method can be produced
The oxygen of concentration more than 90%, oxygen-producing amount is changeable, and several hectosteres per hour are risen to from per minute 1；Product form
Flexibly, can be portable, vehicular, movable type, fixed；The product oxygen time is short, and device is simple, and installation and transportation are quick, failure
Rate is low, it is easy to repair, and high degree of automation is easy to operate, and energy consumption is low, only 0.4 kWh/m3.Therefore, adopted in highlands
It is most economical, convenient, reliable and flexible method for producing oxygen through with pressure-variable adsorption legal system oxygen.
Utility model content
The purpose of this utility model is that offer is a kind of is suitable to the single column formula high altitude environment oxygen that high altitude localities uses
System, can oxygen processed and storage oxygen, simple structure is easily installed.
To achieve the above object, single column formula high altitude environment oxygen generation system of the present utility model includes air blower, oxygenerator
Structure, vavuum pump, surge tank and oxygen container；
The air inlet pipe connection air of air blower；Air blower is connected with escaping pipe；Vavuum pump is connected with exhaust tube and blast pipe；
Surge tank top is connected with oxygen feeding tube, and oxygen feeding tube is provided with into oxygen valve；Another side bottom of surge tank is connected with oxygen output pipe, goes out oxygen
Pipe connects the oxygen container；
The oxygenerator structure includes adsorption tower, and adsorption tower top connects the oxygen feeding tube, export pipeline by export pipeline
It is provided with outlet valve；Absorption tower bottom connects the escaping pipe of the air blower by inlet ductwork, and inlet ductwork is provided with import
Valve；The bottom of adsorption tower connects the exhaust tube of the vavuum pump by vacuum-pumping pipeline, and vacuum-pumping pipeline is provided with extraction valve；Institute
The blast pipe for stating vavuum pump is connected with denitrogen silencer, the nitrogen discharge pipe connection air of denitrogen silencer.
The oxygen output pipe is provided with supercharging air pump.
The air inlet pipe end of the air blower is connected with the small air horn of outer imperial palace, the air inlet pipe and outlet of air blower
Pipe is communicated between pipe, valve is communicated with communicating pipe.
The utility model has the following advantages：
The utility model simple structure, is easily installed and uses.Using oxygen to the molecule in the adsorption tower for needing backwash
Sieve is backwashed, efficiency high, and backwash is time-consuming short.The nitrogen discharge pipe connection air of denitrogen silencer, so as to reduce discharge
Noise, reduces noise pollution.
Supercharging air pump can realize supercharging storage oxygen, increase storage oxygen density, reduce the space taken needed for storage oxygen.Enter air horn
Mouth enables air blower more swimmingly to suck air, reduces the energy consumption of air blower.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Gas flow direction when direction is oxygen processed shown in arrow in Fig. 1 at this.
As shown in figure 1, single column formula high altitude environment oxygen generation system of the present utility model includes air blower 1, oxygenerator structure, true
Empty pump 2, surge tank 3 and oxygen container 4；
The connection air of air inlet pipe 5 of air blower 1；Air blower 1 is connected with escaping pipe 6；Vavuum pump 2 is connected with the He of exhaust tube 7
Blast pipe 8；
The top of surge tank 3 is connected with oxygen feeding tube 9, and oxygen feeding tube 9 is provided with into oxygen valve 10；Another side bottom of surge tank 3 connects
Oxygen output pipe 11 is connected to, oxygen output pipe 11 connects the oxygen container 4；
The oxygenerator structure includes adsorption tower 12, and the top of adsorption tower 12 connects the oxygen feeding tube 9, goes out by export pipeline 13
Mouth pipeline 13 is provided with outlet valve 14；The bottom of adsorption tower 12 connects the escaping pipe 6 of the air blower 1 by inlet ductwork 15, enters
Mouth pipeline 15 is provided with inlet valve 16；The bottom of adsorption tower 12 connects the exhaust tube of the vavuum pump 2 by vacuum-pumping pipeline 17
7, vacuum-pumping pipeline 17 is provided with extraction valve 18；
The blast pipe 8 of the vavuum pump 2 is connected with denitrogen silencer 19, and the nitrogen discharge pipe 20 of denitrogen silencer 19 is connected
Air.Denitrogen silencer 19 reduces displacement noise, reduces noise pollution.
The oxygen output pipe 11 is provided with supercharging air pump 21.So as to realize supercharging storage oxygen, increase storage oxygen density, reduce storage
The space taken needed for oxygen.
The end of air inlet pipe 5 of the air blower 1 is connected with the small air horn 22 of outer imperial palace, so that the energy of air blower 1
It is enough more swimmingly to suck air, reduce the energy consumption of air blower 1.Pipe is communicated between the air inlet pipe 5 and escaping pipe 6 of air blower 1
23, valve 24 is communicated with communicating pipe 23.
The exhaust tube 7 of the vavuum pump 2 is connected with equilibrated valve 25, and equilibrated valve 25 is connected with release horn mouth
26。
When system does not work, all valves are closed.It is first turned on during work into oxygen valve 10.During oxygenerator structure oxygen, open
Outlet valve 14, inlet valve 16, keep extraction valve 18 to be closed；Start air blower 1, air is taken out by air horn 22
Enter, adsorption tower 12, at the molecular sieve in adsorption tower 12, the nitrogen molecule in air are entered through escaping pipe 6 and inlet ductwork 15
Adsorbed, oxygen molecule then continues through export pipeline 13 and oxygen feeding tube 9 enters surge tank 3.After surge tank 3 is full of, starts and increase
Compression pump 21, is filled with oxygen container 4 after oxygen is compressed, realize that high pressure stores up oxygen, and space needed for saving storage oxygen also allows for transporting oxygen
Gas.When nitrogen molecule is full of in the molecular sieve in adsorption tower 12, after reaching the adsorption saturation stage, open into oxygen valve 10 and outlet valve
14, inlet valve 16 is closed, the oxygen in surge tank 3 is reversely flowed into from the top of adsorption tower 12, will divide when by molecular sieve
Nitrogen molecule in son sieve is cleared out.Outlet valve 14 is then shut off, extraction valve 18 is opened, is started vavuum pump 2 and is vacuumized,
By the nitrogen discharge in adsorption tower 12.After reaching certain vacuum degree, the oxygen rich gas in surge tank 3 is reused to adsorption tower 12
Interior molecular sieve is rinsed, so that adsorbent is thoroughly desorbed.After the completion of adsorbent desorption process, with the portion in surge tank 3
Divide oxygen carries out pressurising to adsorption tower 12, is closed into oxygen valve 10 after being pressurized to a certain low vacuum angle value, opens air blower 1 and import
Valve 16 carries out pressurising to adsorption tower 12, is that adsorption oxygen-preparation is prepared next time.Backwashed using oxygen rich gas, backwashed institute
Take time and greatly shorten.
Above example is only used to illustrative and not limiting the technical solution of the utility model, although with reference to above-described embodiment pair
The utility model has been described in detail, it will be understood by those within the art that：The utility model can still be entered
Row modification or equivalent, without deviating from any modification or partial replacement of spirit and scope of the present utility model, it all should
Cover in the middle of right of the present utility model.
Claims (3)
1. single column formula high altitude environment oxygen generation system, it is characterised in that：Including air blower, oxygenerator structure, vavuum pump, surge tank and
Oxygen container；
The air inlet pipe connection air of air blower；Air blower is connected with escaping pipe；Vavuum pump is connected with exhaust tube and blast pipe；Buffering
Tank top is connected with oxygen feeding tube, and oxygen feeding tube is provided with into oxygen valve；Another side bottom of surge tank is connected with oxygen output pipe, and oxygen output pipe connects
Connect the oxygen container；
The oxygenerator structure includes adsorption tower, and adsorption tower top connects the oxygen feeding tube, set on export pipeline by export pipeline
There is outlet valve；Absorption tower bottom connects the escaping pipe of the air blower by inlet ductwork, and inlet ductwork is provided with inlet valve；Inhale
The bottom of attached tower connects the exhaust tube of the vavuum pump by vacuum-pumping pipeline, and vacuum-pumping pipeline is provided with extraction valve；It is described true
The blast pipe of empty pump is connected with denitrogen silencer, the nitrogen discharge pipe connection air of denitrogen silencer.
2. single column formula high altitude environment oxygen generation system according to claim 1, it is characterised in that：The oxygen output pipe is provided with
Supercharging air pump.
3. single column formula high altitude environment oxygen generation system according to claim 2, it is characterised in that：The air inlet of the air blower
Pipe end is connected with the small air horn of outer imperial palace, and pipe, communicating pipe are communicated between the air inlet pipe and escaping pipe of air blower
On be communicated with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620994518.6U CN206203882U (en) | 2016-08-31 | 2016-08-31 | Single column formula high altitude environment oxygen generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620994518.6U CN206203882U (en) | 2016-08-31 | 2016-08-31 | Single column formula high altitude environment oxygen generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206203882U true CN206203882U (en) | 2017-05-31 |
Family
ID=58760077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620994518.6U Expired - Fee Related CN206203882U (en) | 2016-08-31 | 2016-08-31 | Single column formula high altitude environment oxygen generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206203882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107973277A (en) * | 2018-01-22 | 2018-05-01 | 靳玉乾 | Oxygenerator and oxygen generating plant |
-
2016
- 2016-08-31 CN CN201620994518.6U patent/CN206203882U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107973277A (en) * | 2018-01-22 | 2018-05-01 | 靳玉乾 | Oxygenerator and oxygen generating plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170531 Termination date: 20190831 |