CN109399573A - A kind of shell and the nitrogen oxygen segregation apparatus using it - Google Patents
A kind of shell and the nitrogen oxygen segregation apparatus using it Download PDFInfo
- Publication number
- CN109399573A CN109399573A CN201811621833.4A CN201811621833A CN109399573A CN 109399573 A CN109399573 A CN 109399573A CN 201811621833 A CN201811621833 A CN 201811621833A CN 109399573 A CN109399573 A CN 109399573A
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- shell
- housing parts
- partition
- air
- air inlet
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Classifications
-
- 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
-
- 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
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/04—Purification or separation of nitrogen
- C01B21/0405—Purification or separation processes
- C01B21/0433—Physical processing only
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/04—Purification or separation of nitrogen
- C01B21/0405—Purification or separation processes
- C01B21/0433—Physical processing only
- C01B21/045—Physical processing only by adsorption in 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
-
- 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
Abstract
The invention discloses a kind of shell and use its nitrogen oxygen segregation apparatus, the shell only includes the first housing parts and the second housing parts, the setting of the two shape almost symmetry, by including but is not limited to that socket structure, buckle structure, screw or cementation method fixation form complete shell between two housing parts, enclosure interior forms the accommodating cavity for placing ownership oxygen component, and shell is equipped with air inlet, gas outlet and oxygen connector out；The inner wall Corresponding matching of two housing parts has the fixing groove or fixing muscle of multipair protrusion, due to the assembly of two housing parts, each self-forming position limiting structure between each pair of fixing groove or fixing muscle, for limiting fixed oxygen component processed.Inventive shell includes 2 housing parts, and it is good that exquisite and aesthetics is arranged in easy to assembly, simple for structure, overall space between housing parts；The accommodating cavity of enclosure interior places all oxygen components processed, and enclosure interior dexterously installs fixed oxygen component processed using self structure, reduces constitutional detail, design simplifies, easy to operate.
Description
Technical field
The present invention relates to a kind of nitrogen oxygen segregation apparatus, and in particular to a kind of shell of nitrogen oxygen segregation apparatus.
Background technique
Oxygen and nitrogen separation device is the device of a kind of nitrogen separated in air and oxygen, divides nitrogen making machine and oxygenerator, wherein
Oxygenerator is a kind of equipment that offer can breathe the high-concentration oxygen used for people.With the improvement of people ' s living standards and society
The progress of meeting, people have more cognitions to oxygenerator, and use demand is also increasing, and is widely used in hospital and family, also uses
In industries such as aquacultures.Oxygenerator supply with respiratory disease, disease of cardiovascular system, cranial vascular disease, altitude sickness and
The crowd of high altitude disease carries out oxygen therapy, for the crowds such as person in middle and old age weakling, overstrain one's nerves student and pregnant woman and anoxic ring
The crowd of Working Life under border keeps brains pure and fresh, and can eliminate fatigue, effectively because inhaling pure oxygen can promote blood circulation more
Promote working efficiency, therefore in daily life or workplace, has oxygenerator and used at any time with facilitating, be also good life
Mode living.
Currently, oxygen making set system structure in the market is more complicated, parts is more, production assembly complexity, low efficiency, at
This height, it is very inconvenient for oxygen component processed inside production and later period maintenance and inspection.Chinese patent
ZL201620694283.9 discloses a kind of oxygenerator shell, lays particular emphasis on the noose between the first housing parts and the second housing parts
The mode of mechanism and first housing parts and the second housing parts form oxygen component processed accommodating open at one end after being mutually linked
Chamber, while further including the third housing parts for covering the opening, whole oxygenerator shell is just formed by three housing parts,
The feature of oxygenerator on the market is combined according to its description, the enclosure interior of this scheme also needs the fixed oxygenerator of other structures part
Other component, it is more complicated in the structure of the patent in summary.
Therefore, the contexture for how improveing oxygenerator makes the overall package space of oxygenerator towards sophistication, simplicity
Direction, which strides forward, to be highly desirable.
Summary of the invention
In order to overcome shortcoming and deficiency existing in the prior art, the purpose of the present invention is to provide a kind of shell, tools
Have the characteristics that easy to assembly, simple for structure, overall space setting is exquisite and aesthetics is good.
The object of the invention is also to provide a kind of nitrogen oxygen segregation apparatus, which uses above-mentioned shell.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of shell, the shell only include the first housing parts and the second housing parts, by including between two housing parts
But it is not limited to socket structure, buckle structure, screw or cementation method fixation and forms a complete shell, enclosure interior formation is put
Set the accommodating cavity of oxygen component processed, shell is equipped with air inlet, gas outlet and oxygen connector out；The inner wall Corresponding matching of two housing parts
There are the fixing groove or fixing muscle of multipair protrusion, due to the assembly of two housing parts, each idiomorphism between each pair of fixing groove or fixing muscle
At position limiting structure, for limiting the fixed oxygen component processed.
Two housing parts inner wall Corresponding matchings are equipped with multipair partition, and the accommodating cavity is separated into multiple be connected by partition
Chamber, combination forms air-flow wind path channel between multiple chambers being connected and the oxygen component processed.
The partition is equipped with three pairs, that is, sets there are three partition pair: first partition to, second partition to and third partition pair,
Wherein third partition forms blast fence to being vertically arranged in the accommodating cavity, and one side is the gas entered from the air inlet
The rising chamber of stream rises chamber and only has the negotiable air-flow in bottom end and top；Its other side setting by first partition to, second every
Plate to and the shell the semiclosed chamber that is in turn connected to form of bottom wall and side wall, first partition lacks to being equipped with
Mouthful, convenient for air-flow down through second partition is connect to totally enclosed type plate structure is set as with the bottom wall of the shell, institute
It states and leads to the gas outlet under semiclosed chamber.
The partition is to further including the 4th partition pair, and the first partition is to, second partition to, the 4th partition pair and institute
State the semiclosed chamber that the side wall of shell is in turn connected to form, first partition to and the 4th partition it is scarce to being above equipped with
Mouthful, convenient for air-flow down through；The notch of 4th partition pair is communicated with the gas outlet.
The air inlet and air outlet are arranged in the first shell or second shell；Or air inlet and air outlet
It is separately positioned on one of two housing parts；Or the air inlet includes the first air inlet and the second air inlet for being correspondingly arranged
Mouthful, the first air inlet and the second air inlet are located in first shell and second shell, and the gas outlet includes the first outlet
Mouth and the second gas outlet being correspondingly arranged, the first gas outlet and the second gas outlet are located in first shell and second shell.
The fixation in addition to pairs of fixing muscle or fixing groove is additionally provided on first housing parts and/or the second housing parts
Structure；
The fixing muscle or fixing groove include adsorption tower fixing muscle, fan fixing groove, compressor bracket fixing groove, for limiting
Position fixed adsorption tower, fan and compressor.
The shell is equipped with handle and multiple castors.
The socket structure, buckle structure, screw or cementation method be arranged on the edge side wall of two housing parts and
Between the partition pair.
The socket structure: first housing parts be equipped with Coupling, the second housing parts be equipped with sleeve, sleeve for
Above-mentioned Coupling insertion and matching setting of being corresponding to it；Or second housing parts are equipped with Coupling, on the first housing parts
Equipped with sleeve.
A kind of nitrogen oxygen segregation apparatus, including it is above-mentioned it is one of any described in a kind of shell.
The device have the advantages that as follows:
(1) nitrogen oxygen segregation apparatus shell of the invention only includes 2 housing parts, easy to assembly between 2 housing parts, and is tied
Structure is succinct, overall space setting is exquisite and aesthetics is good.
(2) accommodating cavity inside inventive shell places all oxygen components processed, and enclosure interior is dexterously utilized and itself tied
The fixed oxygen component processed of structure installation, is not additionally required part, therefore installation oxygen component processed does not need other in enclosure interior accommodating cavity
Components reduce constitutional detail, and design simplifies, easy to operate.
(3) quantity of nitrogen oxygen segregation apparatus housing parts of the invention is only 2, structure novel, at low cost, convenient for high-volume
Production, economic benefit are obvious.
(4) in addition, the special air-flow wind path channel formed using the partition inside 2 housing parts, is effectively isolated and is reduced
Noise in shell.
Detailed description of the invention
Fig. 1 is the outside drawing of oxygen and nitrogen separation device；
Fig. 2 is the outside drawing of the first housing parts；
Fig. 3 is the interior view of the first housing parts；
Fig. 4 is the outside drawing of the second housing parts；
Fig. 5 is the interior view of the second housing parts；
Fig. 6 is shell inner section；
Fig. 7 is installation diagram in shell；
Wherein, the first housing parts of 11-；The second housing parts of 12-；20- compressor；30- adsorption tower；
The first castor of 1100-；1101- atomization joint；1102- goes out oxygen connector；1103- control button；1104- display cover；
1105- flowmeter display window；1106- flow regulating orifices；The first gas outlet 1107-；The first air inlet of 1108-；1109- partition
1；1110- the first compressor bracket fixing groove；1111- partition 2；1112- partition 3；1113- the first fan fixing groove；1114- disappears
Sound device；The first handle of 1115-；1116- the first adsorption tower fixing muscle；1117- capacitor fixing muscle；1118- partition 4；
The second castor of 1200-；The second handle of 1201-；1202- inlet air filtration lid；1203- humidification bottle fixing groove；1204-
Two air inlets；1205- inlet air filtration mouth；The second gas outlet 1208-；1209- the second adsorption tower fixing muscle；1210- partition 5；
1211 partitions 6；1212- the second compressor bracket fixing groove；1213- partition 7；1214- partition 8；The second fan of 1215- is fixed
Slot；1216- inlet air filtration pipe；
200- compresses under-chassis；201- foot pad；202- spring；203- bracket；206- fan；207- pipeline 1；208- pipeline 2；
209- pipeline 3；210- compressor inlet suction port；
301- switching valve；302- inlet suction port；303- air inlet gland；304- silencing cavity；305- molecular sieve drum；306- gas storage
Tank；308- pressure regulator valve；309- outlet gland；
400- control panel；401- detection plate；402- display board；403- keypad；404- fuse；405- power switch；
406- power supply line.
Specific embodiment
The present invention is described further with reference to the accompanying drawings and examples.
Shown in referring to Figure 1 to Figure 7, the oxygenerator shell of the present embodiment only includes the first housing parts 11 and the second housing parts
12, the first housing parts 11 and the second housing parts 12 are located at the front and rear sides of shell, the shape almost symmetry setting of the two, and two
A housing parts assembly forms a complete shell, internal after 12 assembly of the first housing parts 11 and the second housing parts to form oxygen group processed
Part accommodating cavity, all oxygen components processed are both placed in the accommodating cavity of enclosure interior.
It is provided with the first castor 1100 on the outside of first housing parts 11, atomization joint 1101, goes out oxygen connector 1102, control button
1103, display cover 1104, flowmeter display window 1105, flow adjust the 1106, first handle 1115, the first gas outlet 1107,
First air inlet 1108.
On the inside of first housing parts 11 be equipped with partition 1 1109, the first compressor bracket fixing groove 1110, partition 2 1111, every
Plate 3 1112, the first fan fixing groove 1113, muffler 1114, the first adsorption tower fixing muscle 1116, capacitor fixing muscle 1117, every
Plate 4 1118.
What is be arranged on first housing parts 11 goes out oxygen connector 1102, is the oxygen connector out of oxygen and nitrogen separation device；Control button
1103 are equipped with the working condition that keypad 403 controls oxygen and nitrogen separation device below；Display cover 1104 assembles display board 402 below
To show the working condition of oxygen and nitrogen separation device；Flow indication form 1105 is used to show the flow of oxygen；Capacitor fixing muscle
1117 for placing the capacitor of compressor 20.The air outlet adapter piping connection of atomization joint 1101 and compressor 20, it is possible to provide pressure
Contracting air is atomized or is humidified for external connection atomizing component.
It is solid that the second castor 1200, the second handle 1201, inlet air filtration lid 1202, humidification bottle are equipped on the outside of second housing parts 12
Determine slot 1203, the second air inlet 1204, inlet air filtration mouth 1205, the second gas outlet 1208；
The second adsorption tower fixing muscle 1209, partition 5 1210, partition 6 1211, second is equipped on the inside of second housing parts 12 to press
Contracting machine support fixing groove 1212, partition 7 1213, partition 8 1214, the second fan fixing groove 1215 and inlet air filtration pipe 1216,
Inlet air filtration mouth 1205 is externally provided with inlet air filtration lid 1202, and inlet air filtration pipe is arranged behind inlet air filtration mouth 1205
1216, inlet air filtration pipe 1216 is connect by pipeline with the inlet suction port of compressor 20.Humidification bottle fixing groove 1203 is for placing
Humidification bottle.
First air inlet 1108 and the second air inlet 1204 form complete air inlet, which is located at the left side of shell
Bottom, oxygen and nitrogen separation device is from the inlet charge, and similarly, the first gas outlet 1107 and the second gas outlet 1208 are formed completely
Gas outlet, gas outlet are located at shell bottom right side, and gas is discharged from the gas outlet in oxygen and nitrogen separation device.
First housing parts 11 and 12 inside Corresponding matching of the second housing parts be provided with adsorption tower fixing muscle, fan fixing groove,
Compressor bracket fixing groove, due to the assembly of the first housing parts 11 and the second housing parts 12, fixed adsorption tower is solid inside the two
Muscle, fan fixing groove, each self-forming position limiting structure between compressor bracket fixing groove are determined, for limiting fixed adsorption tower 30, wind
206, compressor bracket 203 are fanned, installation components can be saved in this way, it is very convenient, and good limit effect.
Above-mentioned accommodating cavity is separated into multiple be connected by each partition being arranged inside the first housing parts 11 and the second housing parts 12
Logical chamber.By taking the first housing parts 11 as an example (as shown in Figure 3), its internal each partition distribution situation being arranged: partition 4 is told about
1118 are vertically arranged in accommodating cavity, and the rising passway of air-flow of the right side to enter from the first air inlet 1108 (rises chamber
Room), partition 4 1118 forms an air-flow wind path baffle, rises chamber and only has the negotiable air-flow in bottom end and top；Partition 4
Adsorption tower 30 is placed in 1118 left side, the left side setting of adsorption tower 30 by partition 1 1109, partition 2 1111, partition 3 1112 with
And the semiclosed chamber (the semiclosed chamber for having opening up and down) that 11 inner left wall of the first housing parts is formed, partition 1
1109, partition 2 1111, partition 3 1112 are sequentially connected, be all provided on partition 1 1109 and partition 3 1112 it is jagged, be convenient for gas
Stream down through.Partition 2 1111 is set as totally enclosed type plate structure, connect with the bottom wall of the first housing parts 11.Partition 1
1109 notch is communicated with the first gas outlet 1107, is discharged in this way convenient for air-flow.
Such first housing parts 11 can form multiple chambers being connected, multiple chambers after being assembled to form with the second housing parts 12
Room and be set to the indoor compressor 20 of chamber, adsorption tower 30 combination form air-flow wind path channel.
The rotation of fan 206 flows air-flow from top to bottom, after the first housing parts 11 and the assembly of the second housing parts 12, partition 4
1118 and partition 5 1210 formed an air-flow wind path baffle, adsorption tower 30 and air inlet are separated, formation the compartment；It is empty
Gas according to such as Fig. 3, Fig. 5, Fig. 6, it is shown in Fig. 7 enter in shell from the first air inlet 1108 and the second air inlet 1204, according to
The air-flow wind path channel of design, as Fig. 3 Fig. 5, Fig. 6, direction shown in Fig. 7 (pass through 1209 top of adsorption tower fixing muscle-to pass through
Fan 206-enters has space-of the semiclosed chamber-of opening across compressor 20 and semiclosed chamber to wear up and down
The notch for crossing partition 1 1109 and partition 61211 reaches their spaces between bottom wall) movement, then from such as Fig. 3 Fig. 5 Fig. 6, scheme
First gas outlet 1107 shown in 7 and the discharge of the second gas outlet 1208.Duct design can effectively dissipate enclosure interior in this way
Heat, while the length that air enters enclosure interior air-flow wind path channel is extended, effective isolation reduces and absorbs enclosure interior
The noise of the noise sources such as air-flow, compressor 20, switching valve 301 and muffler 1114.
It can be by including but is not limited to socket structure, buckle structure, screw or the modes such as cementing between two housing parts
It is fixedly connected.Such as first housing parts 11 be equipped with Coupling, the second housing parts 12 be equipped with sleeve, sleeve is for above-mentioned socket
Part is inserted into and matching setting of being corresponding to it, to be assembled into socket structure；Certain socket structure is also possible to the second housing parts 12
It is equipped with Coupling, the first housing parts 11 are equipped with sleeve.Other fixed forms such as buckle structure can also be similarly arranged.
Preferably, the connection structure between two housing parts is not only provided only on the side wall of housing parts, further includes setting
In aforementioned barriers.
The foregoing is merely preference embodiments of the invention, are not intended to limit the scope of the present invention..Appoint
How within the spirit and principles in the present invention made any modifications, equivalent replacements, and improvements etc., should be included in of the invention
Within claims.
Claims (10)
1. a kind of shell, which is characterized in that the shell only includes the first housing parts and the second housing parts, between two housing parts
A complete shell is formed by including but is not limited to that socket structure, buckle structure, screw or cementation method are fixed, in shell
Portion forms the accommodating cavity for placing oxygen component processed, and shell is equipped with air inlet, gas outlet and oxygen connector out；The inner wall of two housing parts
Corresponding matching has the fixing groove or fixing muscle of multipair protrusion, due to the assembly of two housing parts, each pair of fixing groove or fixing muscle it
Between each self-forming position limiting structure, for limiting the fixed oxygen component processed.
2. a kind of shell as described in claim 1, which is characterized in that two housing parts inner wall Corresponding matchings be equipped with it is multipair every
Plate, the accommodating cavity is separated into multiple chambers being connected by partition, between multiple chambers being connected and the oxygen component processed
Combination forms air-flow wind path channel.
3. a kind of shell as claimed in claim 2, which is characterized in that the partition is equipped with three pairs, that is, sets that there are three partitions pair:
First partition to, second partition to and third partition pair, wherein third partition forms gas to being vertically arranged in the accommodating cavity
Baffle is flowed, one side is the rising chamber of the air-flow entered from the air inlet, and it is negotiable that rising chamber only has bottom end and top
Air-flow；The setting of its other side by first partition to, second partition to and the bottom wall and side wall of the shell successively connect
Connect the semiclosed chamber to be formed, first partition is to being equipped with notch, convenient for air-flow down through, second partition to being set as totally-enclosed
Formula plate structure is connect with the bottom wall of the shell, leads to the gas outlet under the semiclosed chamber.
4. a kind of shell as claimed in claim 3, which is characterized in that the partition is to further including the 4th partition pair, and described the
One partition is in turn connected to form the side wall of, second partition to, the 4th partition pair and the shell described semiclosed
Chamber, first partition to and the 4th partition it is jagged to being above all provided with, convenient for air-flow down through the notch of the 4th partition pair and institute
Gas outlet is stated to communicate.
5. a kind of shell as described in claim 1-4 is one of any, which is characterized in that the air inlet and air outlet are respectively provided with
In the first shell or second shell；Or air inlet and air outlet are separately positioned on one of two housing parts；Or
The air inlet includes the first air inlet and the second air inlet for being correspondingly arranged, and the first air inlet and the second air inlet are located at
In first shell and second shell, the gas outlet includes the first gas outlet and the second gas outlet for being correspondingly arranged, the first outlet
Mouth and the second gas outlet are located in first shell and second shell.
6. a kind of shell as described in claim 1-4 is one of any, which is characterized in that first housing parts and/or second
The fixed structure in addition to pairs of fixing muscle or fixing groove is additionally provided on housing parts；
The fixing muscle or fixing groove include adsorption tower fixing muscle, fan fixing groove, compressor bracket fixing groove, for limiting admittedly
Determine adsorption tower, fan and compressor.
7. a kind of shell as described in claim 1-4 is one of any, which is characterized in that the shell is equipped with handle and multiple
Castor.
8. a kind of shell as claimed in claim 3, which is characterized in that the socket structure, buckle structure, screw or cementing side
Formula is arranged on the edge side wall of two housing parts and between the partition pair.
9. a kind of shell as claimed in claim 8, which is characterized in that the socket structure: first housing parts are equipped with
Coupling, the second housing parts are equipped with sleeve, and sleeve is inserted into for above-mentioned Coupling and matching setting of being corresponding to it；Or it is described
Second housing parts are equipped with Coupling, and the first housing parts are equipped with sleeve.
10. a kind of nitrogen oxygen segregation apparatus, which is characterized in that the nitrogen oxygen segregation apparatus includes one of any institute of claim 1-9
A kind of shell stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811621833.4A CN109399573A (en) | 2018-12-28 | 2018-12-28 | A kind of shell and the nitrogen oxygen segregation apparatus using it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811621833.4A CN109399573A (en) | 2018-12-28 | 2018-12-28 | A kind of shell and the nitrogen oxygen segregation apparatus using it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109399573A true CN109399573A (en) | 2019-03-01 |
Family
ID=65462531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811621833.4A Pending CN109399573A (en) | 2018-12-28 | 2018-12-28 | A kind of shell and the nitrogen oxygen segregation apparatus using it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109399573A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102147A (en) * | 2019-05-06 | 2019-08-09 | 盖斯伊科技(苏州)有限公司 | A kind of oxygen separation device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69636203D1 (en) * | 1995-08-24 | 2006-07-06 | Carleton Life Support Sys Inc | Modular ceramic oxygen generator |
| CN201154287Y (en) * | 2006-12-31 | 2008-11-26 | 王冬雷 | Portable pressure swing adsorption oxygenerator |
| CN104787726A (en) * | 2015-04-24 | 2015-07-22 | 惠州市美亚飞电器有限公司 | Double-airway mixed oxygen discharging domestic oxygen generator and oxygen generation method thereof |
| CN205755119U (en) * | 2016-07-01 | 2016-11-30 | 广东欧格斯科技有限公司 | A kind of oxygenerator shell and oxygenerator |
| CN209536969U (en) * | 2018-12-28 | 2019-10-25 | 江苏鱼跃医疗设备股份有限公司 | A kind of shell and the nitrogen oxygen segregation apparatus using it |
-
2018
- 2018-12-28 CN CN201811621833.4A patent/CN109399573A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69636203D1 (en) * | 1995-08-24 | 2006-07-06 | Carleton Life Support Sys Inc | Modular ceramic oxygen generator |
| CN201154287Y (en) * | 2006-12-31 | 2008-11-26 | 王冬雷 | Portable pressure swing adsorption oxygenerator |
| CN104787726A (en) * | 2015-04-24 | 2015-07-22 | 惠州市美亚飞电器有限公司 | Double-airway mixed oxygen discharging domestic oxygen generator and oxygen generation method thereof |
| CN205755119U (en) * | 2016-07-01 | 2016-11-30 | 广东欧格斯科技有限公司 | A kind of oxygenerator shell and oxygenerator |
| CN209536969U (en) * | 2018-12-28 | 2019-10-25 | 江苏鱼跃医疗设备股份有限公司 | A kind of shell and the nitrogen oxygen segregation apparatus using it |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102147A (en) * | 2019-05-06 | 2019-08-09 | 盖斯伊科技(苏州)有限公司 | A kind of oxygen separation device |
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