CN104211017B - Oxygenerator - Google Patents
Oxygenerator Download PDFInfo
- Publication number
- CN104211017B CN104211017B CN201310222403.6A CN201310222403A CN104211017B CN 104211017 B CN104211017 B CN 104211017B CN 201310222403 A CN201310222403 A CN 201310222403A CN 104211017 B CN104211017 B CN 104211017B
- Authority
- CN
- China
- Prior art keywords
- pressure
- air inlet
- oxygenerator
- mounting portion
- pressure regulator
- 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.)
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Links
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The invention discloses a kind of oxygenerators, comprising: body；Lid, the lid are located on the body, the air inlet and venthole that pressure regulator valve mounting portion is formed on the lid and is connected to the pressure regulator valve mounting portion；And valve module of voltage regulation, the valve module of voltage regulation are located in the pressure regulator valve mounting portion.Oxygenerator according to an embodiment of the present invention can effectively reduce the volume of pressure regulator valve, avoid the energy loss in gas circuit, improve the efficiency of oxygenerator by the way that valve module of voltage regulation to be designed as to a part of oxygenerator main body.And the oxygenerator pressure regulation of the structure is convenient, and gas flow is stablized, and voltage regulation result is good, extends the service life of pressure regulator valve, and the quality of pressure regulator valve is made to be improved, and the quality of oxygenerator is also made to be improved.
Description
Technical field
The present invention relates to medical instrument preparation technical fields, more particularly, to a kind of oxygenerator.
Background technique
When oxygenerator exports oxygen, usually the defeated of oxygen is reduced using a pressure reducing valve in oxygen outlet side
Pressure out, to reach the setting value of target component.General oxygenerator is all to add and subtract pressure valve or pressure regulation in air accumulator outlet side
Valve is realized.The pressure regulator valve of traditional structure is individually prepared, and volume is big, and the energy loss in gas circuit is also big, oxygenerator low efficiency.Behaviour
It is inconvenient to make, and gas flow is unstable, and voltage regulation result is bad, and the service life of pressure regulator valve is short, and quality is not high.
Summary of the invention
The present invention is directed to solve one of above-mentioned technical problem at least to a certain extent.
For this purpose, being simple and convenient to operate an object of the present invention is to provide a kind of structure and oxygen processed that voltage regulation result is good
Machine.
Oxygenerator according to an embodiment of the present invention, comprising: body；Lid, the lid are located on the body, the lid
The air inlet and venthole for being formed with pressure regulator valve mounting portion on body and being connected to the pressure regulator valve mounting portion；With pressure regulation valve group
Part, the valve module of voltage regulation are located in the pressure regulator valve mounting portion.
Oxygenerator according to an embodiment of the present invention can by the way that valve module of voltage regulation to be designed as to a part of oxygenerator main body
Effectively to reduce the volume of pressure regulator valve, the energy loss in gas circuit is avoided, improves the efficiency of oxygenerator.And the structure
Oxygenerator pressure regulation it is convenient, gas flow is stablized, and voltage regulation result is good, extends the service life of pressure regulator valve, makes the product of pressure regulator valve
Matter is improved, and the quality of oxygenerator is also made to be improved.
In addition, oxygenerator according to an embodiment of the present invention, can also have the following additional technical features:
According to one embodiment of present invention, the valve module of voltage regulation includes: spool, the spool respectively with the air inlet
Hole is connected to be discharged to the gas pressure regulation entered from the air inlet and from the venthole with venthole；Regulator, it is described
Regulator is connected with the spool；And valve deck, the valve deck are located on the spool.
According to one embodiment of present invention, the pressure regulator valve mounting portion is formed as along the open chamber in top, the tune
Pressure valve component is located in the chamber and the valve deck is located at the top of the chamber.
According to one embodiment of present invention, the bottom wall of the pressure regulator valve mounting portion is horizontally disposed, and the air inlet is along perpendicular
Histogram extends to the bottom wall is penetrated through.
According to one embodiment of present invention, the spool includes: diaphragm, and the diaphragm is located at the pressure regulator valve mounting portion
The interior pressure regulating cavity to divide the chamber into top and the air cavity below the pressure regulating cavity, the venthole and the gas
Chamber is connected；Pressure-regulating portion, the pressure-regulating portion are located in the pressure regulating cavity；And air inlet pipe, the upper end of the air inlet pipe and the pressure regulation
Portion is connected, and the lower end of the air inlet pipe passes through the diaphragm and is inserted into the air inlet.
According to one embodiment of present invention, fixed part is equipped in the chamber, the fixed part is located at the chamber
On bottom wall, wherein the air inlet pipe is inserted into the air inlet after passing through the fixed part.
According to one embodiment of present invention, the lower end of the regulator passes through the valve deck and the pressure-regulating portion phase
Even.
According to one embodiment of present invention, the regulator is to adjust bolt.
According to one embodiment of present invention, the venthole is located on the peripheral wall of the lid.
According to one embodiment of present invention, the pressure-regulating portion is compressed spring circle.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the sectional view of oxygenerator according to an embodiment of the present invention；
Fig. 2 is the partial enlargement diagram according to A in Fig. 1.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "left", "right",
"vertical", "horizontal", "top", "bottom" "inner", "outside", etc. instructions orientation or positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
Oxygenerator according to an embodiment of the present invention is specifically described with reference to the accompanying drawing.
As depicted in figs. 1 and 2, oxygenerator according to an embodiment of the present invention includes: body 10, lid 20 and valve module of voltage regulation
30.Specifically, lid 20 is located on body 10, be formed on lid 20 pressure regulator valve mounting portion 21 and with pressure regulator valve mounting portion
The air inlet 22 and venthole 23 of 21 connections.Valve module of voltage regulation 30 is located in pressure regulator valve mounting portion 21.
Oxygenerator according to an embodiment of the present invention as a result, by the way that valve module of voltage regulation 30 is designed as the one of oxygenerator main body
Part can effectively reduce the volume of pressure regulator valve, avoid the energy loss in gas circuit, improve the efficiency of oxygenerator.And
And the oxygenerator pressure regulation of the structure is convenient, gas flow is stablized, and voltage regulation result is good, extends the service life of pressure regulator valve, makes to adjust
The quality of pressure valve is improved, and the quality of oxygenerator is also made to be improved.
It is understood that oxygenerator according to an embodiment of the present invention is when in use, it is only necessary to in oxygenerator main body
The pressure adjusting that can be realized to oxygenerator output gas is adjusted in valve module of voltage regulation 30.Wherein, the knot of valve module of voltage regulation 30
Structure is not particularly limited, as long as can play the role of adjusting the pressure size of oxygenerator output gas.Optionally, according to
One embodiment of the present of invention, valve module of voltage regulation 30 include: spool 31, regulator 32 and valve deck 33.
Specifically, spool 31 is connected to air inlet 22 and venthole 23 to the gas pressure regulation entered from air inlet 22 respectively
And be discharged from venthole 23, regulator 32 is connected with spool 31, and the adjusting of pressure may be implemented by adjusting regulator 32.
Valve deck 33 is located on spool 31.Valve deck 33 is used to seal the top of valve module of voltage regulation 30, and the gas for exporting oxygenerator can only be from
It is discharged in venthole 23.
Structure about pressure regulator valve mounting portion 21 is not particularly limited, as long as valve module of voltage regulation 30 and can protect with accommodating
Card valve module of voltage regulation 30 can operate normally.Preferably, according to one embodiment of present invention, 21 shape of pressure regulator valve mounting portion
As along the open chamber in top, valve module of voltage regulation 30 is located in chamber and valve deck 33 is located at the top of chamber.The structure as a result,
21 structure of pressure regulator valve mounting portion it is simple, valve module of voltage regulation 30 is easily installed, and pressure regulation is convenient.
Further, according to one embodiment of present invention, the bottom wall 211 of pressure regulator valve mounting portion 21 is horizontally disposed, air inlet
Hole 22 penetrates through the extension of bottom wall 211 along the vertical direction.The gas exported out of body 10 as a result, can be convenient from air inlet 22 into
Enter and carry out pressure regulation in valve module of voltage regulation 30, guarantees the oxygen generation efficiency of oxygenerator.
Specifically, in some specific embodiments of the embodiment of the present invention, spool 31 includes: diaphragm 311, pressure-regulating portion
312 and air inlet pipe 313.Wherein, diaphragm 311 is located at the pressure regulating cavity 212 that chamber is separated into top in pressure regulator valve mounting portion 21
With the air cavity 213 for being located at 212 lower section of pressure regulating cavity, venthole 23 is connected with air cavity 213.Pressure-regulating portion 312 is located in pressure regulating cavity 212,
The upper end of air inlet pipe 313 is connected with pressure-regulating portion 312, and the lower end of air inlet pipe 313 passes through diaphragm 311 and is inserted into air inlet 22.Its
In, the lower end of regulator 32 passes through valve deck 33 and is connected with pressure-regulating portion 312.
The selection of regulator 32 and pressure-regulating portion 312, which can according to need, rationally to be adjusted, it is preferable that according to this hair
Bright one embodiment, regulator 32 are to adjust bolt.Pressure-regulating portion 312 is compressed spring circle.The lower end for adjusting bolt passes through
Valve deck 33 is connected with the upper end of compressed spring circle, and the upper end for adjusting bolt can be using the structure for exposing valve deck 33, which can
In order to rotate adjusting bolt, to realize that pressure is adjusted.Adjusting bolt can also be concordant with 33 upper surface of valve deck using upper end
Structure, regulator site is formed as along adjusting the upper surface of bolt to the groove structure of lower recess, the structure and regulative mode
It is to be understood that and easy to accomplish to those skilled in the art, therefore repeats no more.The structure can as a result,
Ensure that the aesthetics of oxygenerator entirety on the basis of can facilitate adjusting pressure.
Wherein, it should be noted that pressure regulator valve mounting portion 21 can be located at any position on lid 20, as long as being mounted on
Valve module of voltage regulation 30 in it can carry out pressure regulation processing to the gas that oxygenerator generates.Preferably, of the invention one
In a embodiment, pressure regulator valve mounting portion 21 is located at the position of the neighbouring periphery wall of lid 20, and with the periphery wall of lid 20 work
For the side side wall of pressure regulator valve mounting portion 21.Further, venthole 23 is located on the peripheral wall of lid 20.As a result, with lid 20
Peripheral wall as pressure regulator valve mounting portion 21 chamber side side wall, not only save material, reduce costs, and venthole
23 are located on lid 20, can be discharged in order to gas.
According to one embodiment of present invention, fixed part 214 is equipped in chamber, fixed part 214 is located at the bottom wall 211 of chamber
On, wherein air inlet pipe 313 is inserted into air inlet 22 after passing through fixed part 214.In other words, fixed part 214 is formed as along chamber
The support construction that bottom wall 211 upwardly extends, the support construction can be used for fixed or install air inlet pipe 313, and shape does not have
It is specifically limited, as long as said effect can be played.
To sum up, oxygenerator according to an embodiment of the present invention, effectively reduces the volume of pressure regulator valve, avoids gas circuit
On energy loss, improve the efficiency of oxygenerator.And the oxygenerator pressure regulation of the structure is convenient, and gas flow is stablized, pressure regulation
Effect is good, extends the service life of pressure regulator valve, and the quality of pressure regulator valve is made to be improved, and also obtains the quality of oxygenerator
It improves.
Other compositions such as body of oxygenerator according to an embodiment of the present invention etc. and operation skill common for this field
All be for art personnel it is known, be not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art are not departing from the principle of the present invention and objective
In the case where can make changes, modifications, alterations, and variations to the above described embodiments within the scope of the invention.
Claims (10)
1. a kind of oxygenerator characterized by comprising
Body；
Lid, the lid are located on the body, be formed on the lid pressure regulator valve mounting portion and with the pressure regulator valve
The air inlet and venthole of mounting portion connection, the pressure regulator valve mounting portion are located at the position of the neighbouring periphery wall of the lid, institute
The peripheral wall portions for stating lid are formed as the side side wall of the pressure regulator valve mounting portion；With
Valve module of voltage regulation, the valve module of voltage regulation are located in the pressure regulator valve mounting portion.
2. oxygenerator according to claim 1, which is characterized in that the valve module of voltage regulation includes:
Spool, the spool be connected to respectively with the air inlet and venthole with to the gas pressure regulation entered from the air inlet simultaneously
It is discharged from the venthole；
Regulator, the regulator are connected with the spool；With
Valve deck, the valve deck are located on the spool.
3. oxygenerator according to claim 2, which is characterized in that the pressure regulator valve mounting portion is formed as open along top
Chamber, the valve module of voltage regulation is located in the chamber and the valve deck is located at the top of the chamber.
4. oxygenerator according to claim 3, which is characterized in that the bottom wall of the pressure regulator valve mounting portion is horizontally disposed, institute
It states air inlet and penetrates through the bottom wall extension along the vertical direction.
5. oxygenerator according to claim 4, which is characterized in that the spool includes:
Diaphragm, the diaphragm are located in the pressure regulator valve mounting portion pressure regulating cavity to divide the chamber into top and are located at institute
The air cavity below pressure regulating cavity is stated, the venthole is connected with the air cavity；
Pressure-regulating portion, the pressure-regulating portion are located in the pressure regulating cavity；With
Air inlet pipe, the upper end of the air inlet pipe are connected with the pressure-regulating portion, and the lower end of the air inlet pipe is inserted across the diaphragm
Enter the air inlet.
6. oxygenerator according to claim 5, which is characterized in that be equipped with fixed part in the chamber, the fixed part is set
On the bottom wall of the chamber, wherein the air inlet pipe is inserted into the air inlet after passing through the fixed part.
7. oxygenerator according to claim 5, which is characterized in that the lower end of the regulator passes through the valve deck and institute
Pressure-regulating portion is stated to be connected.
8. oxygenerator according to claim 7, which is characterized in that the regulator is to adjust bolt.
9. oxygenerator according to claim 6, which is characterized in that the venthole is located on the peripheral wall of the lid.
10. oxygenerator according to claim 6, which is characterized in that the pressure-regulating portion is compressed spring circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310222403.6A CN104211017B (en) | 2013-06-05 | 2013-06-05 | Oxygenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310222403.6A CN104211017B (en) | 2013-06-05 | 2013-06-05 | Oxygenerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104211017A CN104211017A (en) | 2014-12-17 |
| CN104211017B true CN104211017B (en) | 2019-04-26 |
Family
ID=52092999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310222403.6A Active CN104211017B (en) | 2013-06-05 | 2013-06-05 | Oxygenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104211017B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2849356Y (en) * | 2005-10-21 | 2006-12-20 | 北京德海尔医疗技术有限公司 | Rotary gas valve and oxygenerator using same |
| CN101428763A (en) * | 2008-11-26 | 2009-05-13 | 翁兆国 | Adsorption column top cover integration of oxygen generator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090081115A1 (en) * | 2007-01-16 | 2009-03-26 | Oxysure Systems Inc. | Method and apparatus for actuating a chemical reaction |
| CN102320574B (en) * | 2011-09-06 | 2013-11-20 | 江苏鱼跃医疗设备股份有限公司 | Gas path integration of oxygen generator |
| CN203319697U (en) * | 2013-06-05 | 2013-12-04 | 北京谊安医疗系统股份有限公司 | Oxygen generator |
-
2013
- 2013-06-05 CN CN201310222403.6A patent/CN104211017B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2849356Y (en) * | 2005-10-21 | 2006-12-20 | 北京德海尔医疗技术有限公司 | Rotary gas valve and oxygenerator using same |
| CN101428763A (en) * | 2008-11-26 | 2009-05-13 | 翁兆国 | Adsorption column top cover integration of oxygen generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104211017A (en) | 2014-12-17 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20231017 Address after: 102609 room 217-1, floor 2, building 6, yard 26, Yongwang West Road, Daxing biomedical industry base, Zhongguancun Science Park, Daxing District, Beijing (cluster registration) Patentee after: Beijing Yian Health Technology Co.,Ltd. Address before: 100070, No. 4, Feng Feng Road, Fengtai Science City, Beijing, Fengtai District Patentee before: BEIJING AEONMED Co.,Ltd. |
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| TR01 | Transfer of patent right |