CN109279579A - A kind of oxygenerator with function of increasing pressure - Google Patents
A kind of oxygenerator with function of increasing pressure Download PDFInfo
- Publication number
- CN109279579A CN109279579A CN201710595719.8A CN201710595719A CN109279579A CN 109279579 A CN109279579 A CN 109279579A CN 201710595719 A CN201710595719 A CN 201710595719A CN 109279579 A CN109279579 A CN 109279579A
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- China
- Prior art keywords
- compressing gasbag
- shell
- oxygen
- function
- increasing pressure
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0259—Physical processing only by adsorption on solids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0001—Separation or purification processing
- C01B2210/0009—Physical processing
- C01B2210/0014—Physical processing by adsorption in solids
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a kind of oxygenerators with function of increasing pressure, including oxygen main frame processed, it further include compressing gasbag and for compressing the compression mechanism of the compressing gasbag, the compressing gasbag is equipped with air inlet pipe and for exporting the exhaust pipe of pressurized oxygen, and the air inlet pipe is connected to the oxygen outlet of the oxygen main frame processed.The present invention has structure simply, reliably, at low cost, using flexible and the advantages that having a wide range of application.
Description
Technical field
The present invention relates to oxygen generating plant more particularly to a kind of oxygenerators with function of increasing pressure.
Background technique
Oxygen is to maintain the indispensable substance of human life, however people have in face of lacking in some special circumstances
The environment of few oxygen, or the oxygen of higher concentration is needed, based on different demands, different oxygen generating plants comes into being, and
Molecular-sieve oxygen generator is exactly that one of which utilizes molecular sieve physical absorption and desorption technique in pressure process by the nitrogen in air
Aspiration is attached, and unadsorbed oxygen is collected, and obtains the device of high-purity oxygen using purified treatment, generallys use A
Continuous gas supply is realized in the alternately identical cyclic process of tower, B tower.
It is influenced by factors such as equipment volume, operation noises, oxygenerator power is limited in lesser range, outlet
Mouthful pressure usually only have 10~200KPa, with " the medical gas project technical specification " in require 400~500KPa exist compared with
Big gap.In order to improve the pressure for the oxygen that oxygenerator is produced, it is common practice to go here and there several oxygenerators
Connection converges oxygen, is then pressurized by oxygen supercharging equipment, pressurized oxygen transports to lesion for using.It is existing this
Kind supercharging mode structure is relatively more fixed, and use is inflexible, and application range is limited.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, it is simple, reliable to provide a kind of structure, cost
It is low, using flexible and the oxygenerator with function of increasing pressure having a wide range of application.
In order to solve the above technical problems, the invention adopts the following technical scheme:
A kind of oxygenerator with function of increasing pressure, including oxygen main frame processed further include compressing gasbag and for compressing the compression
The compression mechanism of air bag, the compressing gasbag are equipped with air inlet pipe and for exporting the exhaust pipe of pressurized oxygen, it is described into
Tracheae is connected to the oxygen outlet of the oxygen main frame processed.
As a further improvement of the above technical scheme:
The compressing gasbag is set in a shell, and the air inlet pipe and the exhaust pipe are set to the housing forward end, the compression
Arrangement of mechanism is connected in the housing rear end and across shell with the compressing gasbag.
The compression mechanism includes front limit part, push rod, rear locating part, actuator and for controlling actuator start and stop
Controller, the front limit part are set to the inner cavity front end of the compressing gasbag, and the head of the push rod is set to the compressing gasbag
Intracavity posterior end, the tail portion of push rod sequentially pass through the compressing gasbag, it is described after locating part and the shell and the actuator
The head of connection, the front limit part and the push rod, which limits, to be cooperated, and the rear locating part and housing rear end limit cooperate,
The limit signal of the front limit part and the rear locating part is connect with the input terminal of the controller, the output of the controller
End is connect with the actuator.
The front limit part includes siphonata and the ring part for being connected to siphonata one end, the siphonata other end and institute
It states air inlet pipe to be connected to exhaust pipe, the head of the ring part and the push rod, which limits, to be cooperated, compressing gasbag front end sandwiched
Between the front limit part and the shell.
It is described after locating part be panel-like member, the compressing gasbag rear end be located in the push rod head and it is described after limit
Between part.
The head of the push rod is hollow structure and is connected to the ring part that the head of the push rod, which is equipped with, to be used to be connected to
First air passing hole of hollow space and the compressing gasbag；The housing rear end, which is equipped with, is used to be connected to the of shell and external environment
Two air passing holes.
The compressing gasbag, the compression mechanism and the shell are integrated in the oxygen main frame processed.
The compressing gasbag is circumferential to be equipped with lubricating grease between the inner walls.
The compressing gasbag is equipped with oxygen hose, and the air inlet pipe and the exhaust pipe connect with described oxygen hose one end
Logical, the oxygen hose other end be connected to the compressing gasbag, and the air inlet pipe is interior equipped with breather check valve, in the exhaust pipe
Equipped with exhaust check valve.
The compressing gasbag is undulatory folded airbag.
Compared with the prior art, the advantages of the present invention are as follows: oxygenerator disclosed by the invention, on the basis of oxygen main frame processed
It is additionally arranged compressing gasbag and compression mechanism, the oxygen of oxygen main frame processed production, which is introduced into compressing gasbag, inflates compressing gasbag, complete
It is closed at air inlet pipe after inflation, exhaust pipe opening, the compressing gasbag after inflation is compressed in compression mechanism starting, so that pressure
Air pressure in contracting air bag increases, and pressurized oxygen passes through exhaust pipe and is discharged for using, and air inlet pipe is opened, arranged after completing exhaust
Tracheae is closed, and by recycling the lasting pressurization that proceeds as described above and can be achieved to oxygen, the oxygenerator structure is simple, at low cost,
Pressurization carries out in compressing gasbag, is isolated from the outside world, and avoids gaseous contamination, high reliablity；Due to having carried pressurization function
Can, without additional configuration supercharger, for oxygenerator using more flexible, application range is also wider.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the oxygenerator that the present invention has function of increasing pressure.
Fig. 2 is structural schematic diagram when there is the present invention oxygenerator of function of increasing pressure to inflate.
Fig. 3 is structural schematic diagram when there is the present invention oxygenerator of function of increasing pressure to be vented.
Each label indicates in figure: 1, oxygen main frame processed；2, compressing gasbag；21, air inlet pipe；211, breather check valve；22, it is vented
Pipe；221, exhaust check valve；23, oxygen hose；3, compression mechanism；31, front limit part；311, siphonata；312, ring part；32,
Push rod；321, the first air passing hole；33, rear locating part；34, actuator；35, controller；4, shell；41, the second air passing hole.
Specific embodiment
Below in conjunction with Figure of description and specific embodiment, invention is further described in detail.
As shown in Figure 1, Figure 2 and Figure 3, the oxygenerator with function of increasing pressure of the present embodiment, including oxygen main frame processed 1, are also wrapped
It includes compressing gasbag 2 and for compressing the compression mechanism 3 of compressing gasbag 2, compressing gasbag 2 is equipped with air inlet pipe 21 and for exporting
The exhaust pipe 22 of pressurized oxygen, air inlet pipe 21 are connected to the oxygen outlet of oxygen main frame processed 1.
The oxygenerator is additionally arranged compressing gasbag 2 and compression mechanism 3, oxygen main frame processed on the basis of existing oxygen main frame processed 1
The oxygen of 1 production, which is introduced into compressing gasbag 2, inflates compressing gasbag 2, completes the closing of air inlet pipe 21, exhaust pipe 22 after inflation
It opens, the compressing gasbag 2 after inflation is compressed in the starting of compression mechanism 3, so that the air pressure in compressing gasbag 2 increases, pressurization
Oxygen afterwards is discharged by exhaust pipe 22 for using, and completes the opening of air inlet pipe 21, exhaust pipe 22 after being vented and closes, passes through circulation
Proceed as described above the lasting pressurization that can be achieved to oxygen.The oxygenerator structure is simple, at low cost, and pressurization is in compressing gasbag
It is carried out in 2, is isolated from the outside world, avoids gaseous contamination, high reliablity；Due to having carried function of increasing pressure, increase without additional configuration
Press, can single device be independently operated, also multiple devices series connection after import pressure pan in for using, it is more flexible, using model
It encloses also wider.
As further preferred technical solution, in the present embodiment, compressing gasbag 2 is set in a shell 4,21 He of air inlet pipe
Exhaust pipe 22 is set to 4 front end of shell, and compression mechanism 3 is arranged in 4 rear end of shell namely compression mechanism 3 is and air inlet pipe 21, exhaust
The straight-line motion mechanism positioned opposite of pipe 22；Compression mechanism 3 passes through shell 4 and is connected with compressing gasbag 2.Shell 4 is set on the one hand
Protection can be provided for compressing gasbag 2, avoid damage to, on the other hand can also limit the deformation of compressing gasbag 2.The preferred inner wall of shell 4
Smooth stainless steel material is conducive to radiating certainly for equipment.
Further, in the present embodiment, compression mechanism 3 includes front limit part 31, push rod 32, rear locating part 33, driving
Part 34 and for controlling the controller 35 of 34 start and stop of actuator, front limit part 31 is set to the inner cavity front end of compressing gasbag 2, push rod
32 head is set to the intracavity posterior end of compressing gasbag 2, and the tail portion of push rod 32 sequentially passes through compressing gasbag 2, rear locating part 33 and shell
Body 4 is connect with actuator 34, and the head of front limit part 31 and push rod 32, which limits, to be cooperated, and rear locating part 33 is limited with 4 rear end of shell
The limit signal of cooperation, front limit part 31 and rear locating part 33 is connect with the input terminal of controller 35, the output end of controller 35
It is connect with actuator 34.When inflation, oxygen main frame processed 1 produce have pressure oxygen under the action of, push rod 32 moves to the back-end, when after
After locating part 33 and shell 4 when end in contact, it is meant that compressing gasbag 2 completes gas replenishment process, and controller 35 controls actuator at this time
Compressing gasbag 2 is compressed in 34 startings, and compressing gasbag 2 starts exhaust, pressurization, when the head of push rod 32 contacts front limit part 31
When, it is meant that compressing gasbag 2 completes exhaust process, and controller 35 controls actuator 34 and stops at this time, starts the cycle over and is inflated
Process.Wherein, component or component that actuator 34 can be conventional for cylinder, motor+crankshaft cam mechanism etc..
In the present embodiment, front limit part 31 includes siphonata 311 and the ring part 312 for being connected to 311 one end of siphonata, pipe
311 other end of shape portion is connected to air inlet pipe 21 and exhaust pipe 22, and the head of ring part 312 and push rod 32, which limits, to be cooperated, compressed gas
2 front end of capsule is located between front limit part 31 and shell 4.Using the cooperation of front limit part 31 and shell 4 by 2 front end of compressing gasbag
It fixes, prevents from falling off in motion process and gas leakage, another aspect siphonata 311 are also responsible for and air inlet pipe 21 and exhaust pipe
22 are docked and connected, and realize the inlet and outlet of compressing gasbag 2, and ring part 312, which is then limited with the head of push rod 32, to be cooperated, and give actuator
34 controller 35 provides the signal of exhaust in place, and the head of anti-throw-out lever 32 contacts 2 front end of compressing gasbag, provides certain
Protection.
In the present embodiment, rear locating part 33 is panel-like member, the head and limit afterwards that 2 rear end of compressing gasbag is located in push rod 32
Between part 33.2 rear end of compressing gasbag is fixed using the cooperation of rear locating part 33 and shell 4, prevents from occurring in motion process
It falls off and gas leakage.
As further preferred technical solution, in the present embodiment, the head of push rod 32 is hollow structure and and ring part
312 connections, the head of push rod 32 are equipped with the first air passing hole 321 for being used to be connected to hollow space Yu compressing gasbag 2.When push rod 32
Head movement to when being contacted with front limit part 31, gas in compressing gasbag 2 can by the first air passing hole 321, hollow space into
Enter ring part 312, air pressure is balanced to carry out sufficient compression movement.
As further preferred technical solution, in the present embodiment, 4 rear end of shell, which is equipped with, is used to be connected to shell 4 and external
Second air passing hole 41 of environment.When compressing gasbag 2 carries out charge, exhaust process, shell 4 can pass through the second air passing hole 41 and outside
Environment carries out gas exchanges, avoids forming negative pressure in shell 4, especially carries out sufficient charge movement convenient for compressing gasbag 2.
As further preferred technical solution, in the present embodiment, it is equipped between 4 inner wall of 2 circumferential direction of compressing gasbag and shell
Lubricating grease (not shown).Lubricating grease, which is arranged, can reduce the friction of compression movement, keep compression movement more smooth.
In the present embodiment, compressing gasbag 2 is equipped with oxygen hose 23, air inlet pipe 21 and exhaust pipe 22 with 23 one end of oxygen hose
Connection namely air inlet pipe 21 and exhaust pipe 22 are connected to by oxygen hose 23 with compressing gasbag 2, and 2 upper tube of compressing gasbag is reduced
The quantity of part advantageously ensures that the leakproofness of compressing gasbag 2, promotes reliability；23 other end of oxygen hose and compressing gasbag 2 connect
It is logical, it is equipped with breather check valve 211 in air inlet pipe 21, is equipped with exhaust check valve 221 in exhaust pipe 22.In air inlet pipe 21 and exhaust pipe
In the case that 22 are connected, breather check valve 211 ensure the oxygen that oxygen main frame processed 1 exports can only enter in compressing gasbag 2 without
It can flow back；Exhaust check valve 221 ensures that pressurized oxygen can only be discharged by exhaust pipe 22 for using, without flowing back.
As further preferred technical solution, in the present embodiment, compressing gasbag 2 is undulatory folded airbag.Compression
2 finished product of air bag uses undulatory foldable structure, and the course of work is extending and compresses, and will not generate damaged deformation.Compressed gas
When the material of capsule 2 should meet work, spark and clast are not generated and oxygenerator product pair contacts desired work with oxygen
Operating condition, preferably wear-resisting, pressure-resistant, endurance soft rubber material.
It, can be by compressing gasbag 2, compression specifically when producing, manufacturing the oxygenerator as further preferred technical solution
Mechanism 3, shell 4 are integrated in oxygen main frame processed 1, realize the Highgrade integration of equipment.
The present invention has the working principle of the oxygenerator of function of increasing pressure as follows:
Referring to fig. 2: working as P3 > P1, P2, and (P1 is the pressure of air inlet pipe 21, and P2 is the compressed gas in other words of oxygen hose 23 when P1 > P2
Pressure in capsule 2, P3 are the pressure of exhaust pipe 22), exhaust check valve 221 is closed, and oxygen passes through breather check valve 211 to compression
It is inflated in air bag 2, particular up to maximum aeration quantity, locating part 33 moves to rear portion and contacts with shell 4 after push rod 32 drives
Afterwards, controller 35 controls actuator 34 and starts, and compressing gasbag 2 is compressed in the starting of push rod 32, is switched to subsequent work process.
Referring to Fig. 3: when the gas in compressing gasbag 2 is compressed in the movement of push rod 32, when P2 > P1, P2 > P3, air inlet list
It is closed to valve 211, exhaust check valve 221 is opened.Compressed oxygen will be exported by exhaust check valve 221, when push rod 32 is transported
When the front limit part 31 moved to head and 2 front end of compressing gasbag contacts, front limit is reached, completes a complete gas compression stream
Journey.Actuator 34 is closed at this time, allows its self-resetting, and circulation carries out next inflation workflow.
Although the present invention has been disclosed as a preferred embodiment, however, it is not intended to limit the invention.It is any to be familiar with ability
The technical staff in domain, without deviating from the scope of the technical scheme of the present invention, all using the technology contents pair of the disclosure above
Technical solution of the present invention makes many possible changes and modifications or equivalent example modified to equivalent change.Therefore, all
Without departing from the content of technical solution of the present invention, according to the present invention technical spirit any simple modification made to the above embodiment,
Equivalent variations and modification, all shall fall within the protection scope of the technical scheme of the invention.
Claims (10)
1. a kind of oxygenerator with function of increasing pressure, including oxygen main frame processed (1), it is characterised in that: further include compressing gasbag (2) with
And for compressing the compression mechanism of the compressing gasbag (2) (3), the compressing gasbag (2) is equipped with air inlet pipe (21) and is used to
The exhaust pipe (22) of pressurized oxygen is exported, the air inlet pipe (21) is connected to the oxygen outlet of the oxygen main frame processed (1).
2. the oxygenerator according to claim 1 with function of increasing pressure, it is characterised in that: the compressing gasbag (2) is set to
In one shell (4), the air inlet pipe (21) and the exhaust pipe (22) are set to the shell (4) front end, the compression mechanism (3)
It is arranged in the shell (4) rear end and passes through shell (4) and be connected with the compressing gasbag (2).
3. the oxygenerator according to claim 2 with function of increasing pressure, it is characterised in that: the compression mechanism (3) includes
Front limit part (31), push rod (32), rear locating part (33), actuator (34) and for controlling the control of actuator (34) start and stop
Device (35), the front limit part (31) are set to the inner cavity front end of the compressing gasbag (2), and the head of the push rod (32) is set to institute
The intracavity posterior end of compressing gasbag (2) is stated, the tail portion of push rod (32) sequentially passes through the compressing gasbag (2), the rear locating part
(33) and the shell (4) is connect with the actuator (34), and the head of the front limit part (31) and the push rod (32) limits
Position cooperation, it is described after locating part (33) and the shell (4) rear end limit cooperate, the front limit part (31) and it is described after limit
The limit signal of part (33) is connect with the input terminal of the controller (35), the output end of the controller (35) and the driving
Part (34) connection.
4. the oxygenerator according to claim 3 with function of increasing pressure, it is characterised in that: the front limit part (31) includes
Siphonata (311) and the ring part (312) for being connected to siphonata (311) one end, siphonata (311) other end and it is described into
Tracheae (21) is connected to exhaust pipe (22), and the head of the ring part (312) and the push rod (32), which limits, to be cooperated, the compression
Air bag (2) front end is located between the front limit part (31) and the shell (4).
5. the oxygenerator according to claim 3 with function of increasing pressure, it is characterised in that: locating part (33) is plate after described
Shape part, compressing gasbag (2) rear end are located between the head of the push rod (32) and the rear locating part (33).
6. the oxygenerator according to claim 4 or 5 with function of increasing pressure, it is characterised in that: the head of the push rod (32)
Portion is hollow structure and be connected to the ring part (312), the head of the push rod (32) be equipped be used to be connected to hollow space and
The first air passing hole (321) of the compressing gasbag (2)；Shell (4) rear end, which is equipped with, to be used to be connected to shell (4) and external environment
The second air passing hole (41).
7. with the oxygenerator of function of increasing pressure according to claim 3 or 4 or 5, it is characterised in that: the compressing gasbag
(2) lubricating grease is circumferentially equipped between shell (4) inner wall.
8. with the oxygenerator of function of increasing pressure according to Claims 2 or 3 or 4 or 5, it is characterised in that: the compressed gas
Capsule (2), the compression mechanism (3) and the shell (4) are integrated in the oxygen main frame processed (1).
9. the oxygenerator according to any one of claim 1 to 5 with function of increasing pressure, it is characterised in that: the compression
Air bag (2) is equipped with oxygen hose (23), the air inlet pipe (21) and the exhaust pipe (22) with the oxygen hose (23) one end
Connection, oxygen hose (23) other end are connected to the compressing gasbag (2), and breather check valve is equipped in the air inlet pipe (21)
(211), exhaust check valve (221) are equipped in the exhaust pipe (22).
10. the oxygenerator according to any one of claim 1 to 5 with function of increasing pressure, it is characterised in that: the compression
Air bag (2) is undulatory folded airbag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595719.8A CN109279579A (en) | 2017-07-20 | 2017-07-20 | A kind of oxygenerator with function of increasing pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595719.8A CN109279579A (en) | 2017-07-20 | 2017-07-20 | A kind of oxygenerator with function of increasing pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109279579A true CN109279579A (en) | 2019-01-29 |
Family
ID=65184390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710595719.8A Pending CN109279579A (en) | 2017-07-20 | 2017-07-20 | A kind of oxygenerator with function of increasing pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109279579A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111757847A (en) * | 2020-05-07 | 2020-10-09 | 雷激 | Portable oxygen generator |
| CN115784155A (en) * | 2022-12-22 | 2023-03-14 | 河南平煤神马首山化工科技有限公司 | Device for preparing hydrogen from methanol converted gas of coke oven gas and preparation process |
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| CN203208482U (en) * | 2013-05-03 | 2013-09-25 | 曹新军 | Respirator for emergency treatment |
| CN103751894A (en) * | 2013-12-31 | 2014-04-30 | 沈阳理工大学 | Digital control medical respirator |
| CN104721932A (en) * | 2015-02-28 | 2015-06-24 | 张伟 | Inhaling type anesthesia diagnosis control device |
| CN205477729U (en) * | 2016-01-25 | 2016-08-17 | 赵明 | Promptly make oxygen equipment of seeking survival in mine |
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| CN203123235U (en) * | 2013-03-31 | 2013-08-14 | 杨秀红 | Pressurization type portable artificial respirator |
| CN203208482U (en) * | 2013-05-03 | 2013-09-25 | 曹新军 | Respirator for emergency treatment |
| CN103751894A (en) * | 2013-12-31 | 2014-04-30 | 沈阳理工大学 | Digital control medical respirator |
| CN104721932A (en) * | 2015-02-28 | 2015-06-24 | 张伟 | Inhaling type anesthesia diagnosis control device |
| CN205477729U (en) * | 2016-01-25 | 2016-08-17 | 赵明 | Promptly make oxygen equipment of seeking survival in mine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111757847A (en) * | 2020-05-07 | 2020-10-09 | 雷激 | Portable oxygen generator |
| CN111757847B (en) * | 2020-05-07 | 2021-07-23 | 雷激 | Portable oxygen generator |
| CN115784155A (en) * | 2022-12-22 | 2023-03-14 | 河南平煤神马首山化工科技有限公司 | Device for preparing hydrogen from methanol converted gas of coke oven gas and preparation process |
| CN115784155B (en) * | 2022-12-22 | 2024-02-09 | 河南平煤神马首山化工科技有限公司 | Hydrogen production device by converting coke oven gas methanol into gas and preparation process |
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