CN105060253B - Nitrogen-oxygen separation device - Google Patents
Nitrogen-oxygen separation device Download PDFInfo
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- CN105060253B CN105060253B CN201510559015.6A CN201510559015A CN105060253B CN 105060253 B CN105060253 B CN 105060253B CN 201510559015 A CN201510559015 A CN 201510559015A CN 105060253 B CN105060253 B CN 105060253B
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- Prior art keywords
- nitrogen
- nitrogen oxygen
- control
- molecular sieve
- segregation apparatus
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Abstract
The invention provides a nitrogen-oxygen separation device. The nitrogen-oxygen separation device comprises a first sealing cover, at least two molecular sieve assemblies, a molecular sieve main body, a second sealing cover and an exhausting component, wherein an air inlet for supplying compressed air is formed in the first sealing cover, and an air outlet for exhausting separated nitrogen is formed in the first sealing cover; the molecular sieve assemblies are used for carrying out nitrogen-oxygen separation; the molecular sieve main body is arranged on the peripheries of the molecular sieve assemblies; the second sealing cover is used for controlling air exhausting of the molecular sieve assemblies; the first sealing cover, the molecular sieve main body and the second sealing cover form a first closed space; and the exhausting component is used for outputting separated high-concentration oxygen and forms a second closed space with the second sealing cover. According to the nitrogen-oxygen separation device, an electromagnetic valve is controlled to control the molecular sieve assemblies to carry out nitrogen-oxygen separation and exhausting, so that a specific exchanging channel structure does need to be arranged to determine the molecular sieve assemblies for nitrogen-oxygen separation, the structure of the nitrogen-oxygen separation device is simplified, and the oxygen production efficiency of the nitrogen-oxygen separation device is improved.
Description
Technical field
The present invention relates to oxygenerator field, more particularly to a kind of nitrogen oxygen segregation apparatus.
Background technology
With the development of science and technology, the equipment (such as oxygenerator with oxygen separation device) of manufacture oxygen class is gradually entered
Enter among daily life, especially with physics pressure swing adsorption method, with molecular sieve as absorption carrier, at normal temperatures directly
Connect rotation after air is compressed to be assigned in molecular sieve, nitrogen oxygen separating is made by pressurization and decompression process.At present, in the market sale
Oxygenerator the complex and internal tracheae connecting interface of assembly technology it is excessive, cause existing oxygenerator generally existing
Volume is big, oxygen generation efficiency is low, poor air-tightness and cost of manufacture defect higher.
Therefore, it is necessary to a kind of nitrogen oxygen segregation apparatus are provided, to solve the problems of prior art.
The content of the invention
The embodiment of the present invention provides a kind of simple structure and oxygen generation efficiency nitrogen oxygen segregation apparatus higher；It is existing to solve
The relatively low technical problem of the complex structure and oxygen generation efficiency of nitrogen oxygen segregation apparatus.
To solve the above problems, the technical scheme that the present invention is provided is as follows：
The embodiment of the present invention provides a kind of nitrogen oxygen segregation apparatus, and it includes：
First closure, is provided with air admission hole for being passed through compressed air and for discharging separate nitrogen
Steam vent；
At least two molecule screen assemblies, for carrying out nitrogen oxygen separating operation；
Molecular sieve main body, is arranged on the periphery of the molecule screen assembly；
Second closure, the outlet for controlling the molecule screen assembly；Wherein described first closure, the molecular sieve
Main body and second closure constitute the first confined space；And
Outlet part, for the high-concentration oxygen output that will be isolated, the outlet part and second closure constitute the
Two confined spaces.
In nitrogen oxygen segregation apparatus of the present invention, the nitrogen oxygen segregation apparatus also include：
Control chip, for producing control signal；And
Control magnetic valve, for according to the control signal, two molecular sieve inter-modules of control every carry out nitrogen oxygen
Lock out operation and bleeding.
In nitrogen oxygen segregation apparatus of the present invention, the nitrogen oxygen segregation apparatus also include：
Flow-control module, for carrying out flow control to the high-concentration oxygen that the outlet part is exported.
In nitrogen oxygen segregation apparatus of the present invention, the flow-control module includes input port, delivery outlet, Duo Geqi
Body passage and the control valve for controlling the corresponding gas passage whether to open, wherein the input port respectively with multiple
One end connection of the gas passage, the other end of the delivery outlet respectively with multiple gas passages is connected.
In nitrogen oxygen segregation apparatus of the present invention, the maximum stream flow of multiple gas passages is mutually different.
In nitrogen oxygen segregation apparatus of the present invention, the flow-control module includes that input port, delivery outlet, first are led to
Road, second channel, third channel, for control the first passage whether to open the first control valve, for controlling described the
The second control valve and the 3rd control valve for controlling the third channel whether to open that whether two passages are opened, wherein institute
State the one end of input port respectively with the first passage, the second channel and the third channel to be connected, the delivery outlet
The other end with the first passage, the second channel and the third channel is connected respectively.
In nitrogen oxygen segregation apparatus of the present invention, the first passage, the second channel and the threeway
The maximum stream flow in road is mutually different.
In nitrogen oxygen segregation apparatus of the present invention, the nitrogen oxygen segregation apparatus also include be arranged on the air admission hole it
Preceding oil water separator.
In nitrogen oxygen segregation apparatus of the present invention, the entrance of the air admission hole is provided with for connecting the profit point
From the efferent duct and the rotary buckle structure of the air admission hole of device.
In nitrogen oxygen segregation apparatus of the present invention, it is provided with second closure close for connecting described first
Close the transfer tube of space and second confined space.
Compared to the nitrogen oxygen segregation apparatus of prior art, nitrogen oxygen segregation apparatus of the invention control to divide by controlling battery valve
Sub- screen assembly carries out the operation of nitrogen oxygen separating and bleeding, special changes channel design to determine to carry out without setting
The molecule screen assembly of nitrogen oxygen separating operation, simplifies the structure of nitrogen oxygen segregation apparatus, improves the oxygen processed effect of nitrogen oxygen segregation apparatus
Rate；Solve the relatively low technical problem of the complex structure and oxygen generation efficiency of existing nitrogen oxygen segregation apparatus.
Brief description of the drawings
Fig. 1 is the structured flowchart of the preferred embodiment of nitrogen oxygen segregation apparatus of the invention；
Fig. 2 is one of structural representation of preferred embodiment of nitrogen oxygen segregation apparatus of the invention；
Fig. 3 is the two of the structural representation of the preferred embodiment of nitrogen oxygen segregation apparatus of the invention；
Fig. 4 is the three of the structural representation of the preferred embodiment of nitrogen oxygen segregation apparatus of the invention；
Fig. 5 A are the detonation configuration figure of the preferred embodiment of nitrogen oxygen segregation apparatus of the invention；
Fig. 5 B be the first closure of the preferred embodiment of nitrogen oxygen segregation apparatus of the invention positive structure schematic it
One；
Fig. 5 C be the first closure of the preferred embodiment of nitrogen oxygen segregation apparatus of the invention positive structure schematic it
Two；
Fig. 5 D are the structure schematic diagram of the first closure of the preferred embodiment of nitrogen oxygen segregation apparatus of the invention；
Fig. 6 is the structured flowchart of the flow-control module of the preferred embodiment of nitrogen oxygen segregation apparatus of the invention；
Fig. 7 is the detonation configuration figure of the flow-control module of the preferred embodiment of nitrogen oxygen segregation apparatus of the invention；
Wherein, description of reference numerals is as follows：
10th, nitrogen oxygen segregation apparatus；
101st, oil water separator；
102nd, control chip；
103rd, magnetic valve is controlled；
104th, the first closure；
1041st, air admission hole；
1042nd, venthole；
1043rd, rotary buckle structure；
1051st, the first molecule screen assembly；
1052nd, the second molecule screen assembly；
106th, molecular sieve main body；
107th, the second closure；
108th, outlet part
109th, transfer tube；
110th, flow-control module；
1101st, input port；
1102nd, delivery outlet；
1103rd, first passage；
1104th, second channel；
1105th, third channel；
1106th, the first control valve；
1107th, the second control valve；
1108th, the 3rd control valve.
Specific embodiment
With reference to diagram, the preferred embodiments of the present invention are described in detail.
Fig. 1 is refer to, Fig. 1 is the structured flowchart of the preferred embodiment of nitrogen oxygen segregation apparatus of the invention.The nitrogen oxygen separating
Device 10 includes the first closure 104, at least two molecule screen assemblies, molecular sieve main body 106, the second closure 107, outlet part
108th, control chip 102, control magnetic valve 103, flow-control module 110 and oil water separator 101.
The air admission hole 1041 for being passed through compressed air and the nitrogen for discharging separation are provided with first closure 104
The steam vent 1042 of gas；Molecule screen assembly, such as the first molecule screen assembly 1051 are used to carry out nitrogen oxygen separating operation；Molecular sieve main body
106 peripheries for being arranged on molecule screen assembly；Second closure 107 is used to control the outlet of molecule screen assembly, wherein the first sealing
Lid 104,106 and second closure of molecular sieve main body 107 constitute the first confined space；Outlet part 108 is used to isolate
High-concentration oxygen is exported, and 108 and second closure of outlet part 107 constitutes the second confined space；Control chip 102 is used to produce control
Signal processed；Control magnetic valve 103 is used for according to control signal, two molecular sieve inter-modules of control every carry out nitrogen oxygen separating operation
And bleeding；Flow-control module 110 is used to carry out flow control to the high-concentration oxygen of the output of outlet part 108；Profit
Separator 101 is used for the oil and moisture removal in compressed air.
Preferably, the entrance of air admission hole 1041 is provided with efferent duct and air admission hole for connecting oil water separator 101
104 rotary buckle structure 1043.It is provided with second closure 107 for connecting the first confined space and the second confined space
Transfer tube 109.
Refer to Fig. 1 to Fig. 5 A, Fig. 2 be the preferred embodiment of nitrogen oxygen segregation apparatus of the invention structural representation it
One；Fig. 3 is the two of the structural representation of the preferred embodiment of nitrogen oxygen segregation apparatus of the invention；Fig. 4 is nitrogen oxygen of the invention
From the three of the structural representation of the preferred embodiment of device；Fig. 5 A are the quick-fried of the preferred embodiment of nitrogen oxygen segregation apparatus of the invention
Fried structure chart.
When the nitrogen oxygen segregation apparatus 10 of this preferred embodiment are used, compressed air is removed by oil water separator 101 first
Oil and moisture；The compressed air after oil and moisture is then removed in the presence of battery valve 103 is controlled from the first closure
104 air admission hole 1041 enters into the first molecule screen assembly 1051 of molecular sieve main body 106, and the first molecule screen assembly 1051 will pressure
Nitrogen separation in contracting air, in order to improve nitrogen oxygen separating efficiency, control chip 102 can send by control battery valve 103
Control signal, allows compressed air into the second molecule screen assembly 1052, while by the nitrogen in the first molecule screen assembly 1051
Discharged from the steam vent 1042 of the first closure 104.Such first molecule screen assembly 1051 and the second molecule screen assembly 1052 exist
Oxygen-enriched air is produced in the first confined space that first closure 104,106 and second closure of molecular sieve main body 107 are constituted.
The last oxygen-enriched air from the first molecule screen assembly 1051 and the output of the second molecule screen assembly 1052 is defeated from the second closure 107
Go out, and transmitted to the sealing of outlet part 108 and second oxygen-enriched air by the transfer tube 109 being arranged on the second closure 107
In the second confined space that lid 107 is constituted.
Because the nitrogen oxygen segregation apparatus 10 of this preferred embodiment are realized by control chip 102 and control magnetic valve 103
The interval of the operation of nitrogen oxygen separating and the bleeding of the first molecule screen assembly 1051 and the second molecule screen assembly 1052 performs, no
Need to set it is special channel design is changed determine the molecule screen assembly of nitrogen oxygen separating operation, therefore the nitrogen oxygen segregation apparatus 10
Overall structure is simple, and oxygen generation efficiency is higher.
Fig. 5 A to Fig. 5 D are refer to, Fig. 5 B are the first closure of the preferred embodiment of nitrogen oxygen segregation apparatus of the invention
One of positive structure schematic；Fig. 5 C are the front knot of the first closure of the preferred embodiment of nitrogen oxygen segregation apparatus of the invention
The two of structure schematic diagram；Fig. 5 D are that the backside structure of the first closure of the preferred embodiment of nitrogen oxygen segregation apparatus of the invention is illustrated
Figure.
Wherein rotary buckle structure 1043 includes seal rubber plug 1044, O-ring seal 1045 and is arranged on the first closure
Buckle structure 1046 on 104.As shown in Figure 5 B, seal rubber plug 1044 and O-ring seal 1045 may only specific direction be put into card
In buckle structure 1046；As shown in Figure 5 C, after seal rubber plug 1044 is put into buckle structure 1046, it is rotated by 90 °, i.e., by fluid sealant
The prominent ellipse side of two of plug 1044 is fixed in buckle structure 1046.
Preferably, the groove 1046A of fixed prominent ellipse side may be configured as with certain slope in buckle structure 1046
Degree, i.e. seal rubber plug 1044 are only made loosely to contact (this when being put into buckle structure 1046 with the groove 1046A of buckle structure 1046
The height of the groove 1046A at place is slightly larger than the height of prominent ellipse side 1044A, so as to the prominent ellipse side of seal rubber plug 1044
Side 1044A enters into groove 1046A), after seal rubber plug 1044 is rotated by 90 °, the prominent ellipse side of seal rubber plug 1044
The 1044A and groove 1046A of buckle structure 1046 forms close contact, and (height of groove 1046A herein is equal to or less than prominent
Go out the height of oval side 1044A), while seal rubber plug 1044 answers compression seal cushion rubber 1045, to prevent gas leakage.
5A is refer to, multiple the first fixed plates for fixing nitrogen oxygen segregation apparatus are provided with the first closure 104
1047, multiple the second fixed plates 1048 for fixing nitrogen oxygen segregation apparatus are also equipped with the second closure 107.Such nitrogen oxygen
Separator can need to be fixed with different sides according to user.
Fig. 5 A and Fig. 5 D are refer to, the first closure 104 is provided with the first magnetic valve position 1049A in upper side, and first is close
Capping 104 downside be provided with the second battery valve position 1049B, user can as needed the first magnetic valve position 1049A or
Control magnetic valve 103 is set on the 1049B of second battery valve position.
Refer to the flow-control module of Fig. 6 and the preferred embodiment that Fig. 7, Fig. 6 are nitrogen oxygen segregation apparatus of the invention
Structured flowchart；Fig. 7 is the structural representation of the flow-control module of the preferred embodiment of nitrogen oxygen segregation apparatus of the invention.
The nitrogen oxygen segregation apparatus 10 of this preferred embodiment also include being flowed for the high-concentration oxygen to the output of outlet part
Measure the flow-control module 110 of control.Flow-control module 110 includes input port, delivery outlet, multiple other passages and is used for
The control valve whether corresponding gas passage is opened is controlled, the wherein one end of input port respectively with multiple gas passages is connected, defeated
The other end respectively with multiple gas passages is exported to be connected.The maximum stream flow of multiple gas passages is mutually different.
Flow-control module 110 specifically may include input port 1101, delivery outlet 1102, first passage 1103, second channel
1104th, whether third channel 1105, for controlling first passage 1103 to open first control valve 1106, lead to for control second
The second control valve 1107 and the 3rd control valve for controlling third channel 1105 whether to open that whether road 1104 is opened
1108, the wherein one end of input port 1101 respectively with first passage 1103, second channel 1104 and third channel 1105 is connected,
The other end of the delivery outlet 1102 respectively with first passage 1103, second channel 1104 and third channel 1105 is connected.First leads to
The maximum stream flow in road 1103, second channel 1104 and third channel 1105 is mutually different.
This preferred embodiment is transmitted to in-car or room the oxygen-enriched air in outlet part 108 by flow-control module 110
It is interior, to meet demand of the user to oxygen-enriched air.Because existing oxygenerator adjusts oxygen-enriched air by a flow valve
Output, the flow valve is easily damaged or blocks after user's frequent operation.The flow-control module 110 of this preferred embodiment is direct
By setting the n passage of (such as three) different flow, it is not necessary to special flow control is carried out to each passage, it is only necessary to control
The passage is made to close or turn on.Therefore can well extend the service life of corresponding control valve, and be not easy due to
The operation at family causes the blocking of passage, while the maximum stream flow of each passage is mutually different, beneficial to user to flow-control module
110 output is adjusted.
Therefore the flow-control module 110 of the nitrogen oxygen segregation apparatus of this preferred embodiment sets and further increases nitrogen oxygen
From user's operating efficiency and oxygen generation efficiency of device.
Nitrogen oxygen segregation apparatus of the invention by control battery valve control molecule screen assembly carry out the operation of nitrogen oxygen separating and
Bleeding, special changes channel design to determine to carry out the molecule screen assembly of nitrogen oxygen separating operation, letter without setting
Change the structure of nitrogen oxygen segregation apparatus, improve the oxygen generation efficiency of nitrogen oxygen segregation apparatus；Solve existing nitrogen oxygen segregation apparatus
Complex structure and the relatively low technical problem of oxygen generation efficiency.
The foregoing is only the preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and
Any modification, equivalent or improvement made in principle etc., should be included within the scope of the present invention.
Claims (4)
1. a kind of nitrogen oxygen segregation apparatus, it is characterised in that including：
First closure, is provided with the air admission hole for being passed through compressed air and the exhaust for discharging separate nitrogen
Hole；
At least two molecule screen assemblies, for carrying out nitrogen oxygen separating operation；
Molecular sieve main body, is arranged on the periphery of the molecule screen assembly；
Second closure, the outlet for controlling the molecule screen assembly；Wherein described first closure, the molecular sieve main body
And second closure constitutes the first confined space；
Outlet part, for the high-concentration oxygen output that will be isolated, it is close that the outlet part constitutes second with second closure
Close space；
Flow-control module, for carrying out flow control to the high-concentration oxygen that the outlet part is exported；
Control chip, for producing control signal；And
Control magnetic valve, for according to the control signal, two molecular sieve inter-modules of control every carry out nitrogen oxygen separating
Operation and bleeding；
Wherein described flow-control module includes input port, delivery outlet, multiple gas passage and corresponding described for controlling
The control valve whether gas passage is opened, wherein the one end of the input port respectively with multiple gas passages is connected, it is described
The other end of the delivery outlet respectively with multiple gas passages is connected；The maximum stream flow of multiple gas passages is mutually different；
The transfer tube for connecting the first confined space and the second confined space is provided with wherein the second closure.
2. nitrogen oxygen segregation apparatus according to claim 1, it is characterised in that the flow-control module include input port,
Delivery outlet, first passage, second channel, third channel, the first control valve, use for controlling the first passage whether to open
In the second control valve for controlling the second channel whether to open and for control the third channel whether to open the 3rd
Control valve, wherein the input port connects with one end of the first passage, the second channel and the third channel respectively
Connect, the other end of the delivery outlet respectively with the first passage, the second channel and the third channel is connected.
3. nitrogen oxygen segregation apparatus according to claim 1, it is characterised in that the nitrogen oxygen segregation apparatus also include being arranged on
Oil water separator before the air admission hole.
4. nitrogen oxygen segregation apparatus according to claim 3, it is characterised in that the entrance of the air admission hole is provided with for even
Connect the efferent duct of the oil water separator and the rotary buckle structure of the air admission hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510559015.6A CN105060253B (en) | 2015-09-02 | 2015-09-02 | Nitrogen-oxygen separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510559015.6A CN105060253B (en) | 2015-09-02 | 2015-09-02 | Nitrogen-oxygen separation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105060253A CN105060253A (en) | 2015-11-18 |
| CN105060253B true CN105060253B (en) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510559015.6A Expired - Fee Related CN105060253B (en) | 2015-09-02 | 2015-09-02 | Nitrogen-oxygen separation device |
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| CN (1) | CN105060253B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166430B (en) * | 2016-06-22 | 2019-02-05 | 河南省万家中药材物流股份有限公司 | A kind of nitrogen oxygen segregation apparatus |
| CN106976842A (en) * | 2017-05-17 | 2017-07-25 | 崔泽龙 | Oxygenerator nitrogen oxygen separating shell |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382905B (en) * | 2013-07-30 | 2016-09-28 | 深圳市至爱的科技发展有限公司 | Automobile oxygen generation system |
| CN103395748A (en) * | 2013-07-31 | 2013-11-20 | 深圳市至爱的科技发展有限公司 | Nitrogen-oxygen separation device and corresponding oxygenerator |
| CN204938979U (en) * | 2015-09-02 | 2016-01-06 | 惠州市集迅健康云科技有限公司 | Nitrogen oxygen segregation apparatus |
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| CN105060253A (en) | 2015-11-18 |
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Denomination of invention: Novel nitrogen-oxygen separation device Effective date of registration: 20191128 Granted publication date: 20170517 Pledgee: Huizhou Huiyang sub branch of Bank of Guangzhou Co.,Ltd. Pledgor: HUIZHOU JIXUN HEALTH CLOUD TECHNOLOGY Co.,Ltd. Registration number: Y2019440000227 |
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Date of cancellation: 20220725 Granted publication date: 20170517 Pledgee: Huizhou Huiyang sub branch of Bank of Guangzhou Co.,Ltd. Pledgor: HUIZHOU JIXUN HEALTH CLOUD TECHNOLOGY Co.,Ltd. Registration number: Y2019440000227 |
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