CN111960385A - Integrated oxygen generation system single-piece module - Google Patents
Integrated oxygen generation system single-piece module Download PDFInfo
- Publication number
- CN111960385A CN111960385A CN202010873898.9A CN202010873898A CN111960385A CN 111960385 A CN111960385 A CN 111960385A CN 202010873898 A CN202010873898 A CN 202010873898A CN 111960385 A CN111960385 A CN 111960385A
- Authority
- CN
- China
- Prior art keywords
- module
- tank body
- bottom plate
- upper cover
- oxygen
- 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.)
- Pending
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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
- C01B13/0259—Physical processing only by adsorption on solids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/047—Pressure swing adsorption
-
- 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)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Gases By Adsorption (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The invention relates to the technical field of oxygen generators, in particular to an integrated oxygen generation system single-piece module. The one-piece module of the integrated oxygen generation system comprises: the module comprises a module upper cover, a module body and a module bottom plate; the module body is a stretch forming structure, and it includes: an oxygen storage tank body, a nitrogen discharge tank body, an adsorption tank body and transition pieces; the number of the adsorption tank bodies is at least two, a plurality of transition pieces extend between the adsorption tank bodies, and spaces between the transition pieces form a nitrogen discharge tank body and an oxygen storage tank body; an exhaust hole is formed in the outer wall surface of the nitrogen discharging tank body; a molecular sieve bed is arranged at the top of each adsorption tank body; the module upper cover and the module bottom plate are respectively connected with the top and the bottom of the module body; the module upper cover and the module bottom plate are provided with integrated channels; and the module bottom plate is provided with a mounting and fixing hole. The invention reduces the connecting pipelines among the tanks and improves the working reliability of the system.
Description
Technical Field
The invention relates to the technical field of oxygen generators, in particular to an integrated oxygen generation system single-piece module.
Background
An oxygen generator is a machine for preparing oxygen and adopts the principle of utilizing air separation technology. The air is compressed at high density, then is subjected to gas-liquid separation at a certain temperature by utilizing the difference of condensation points of all components in the air, and is further rectified to obtain the air-conditioning filter.
The molecular sieve type oxygen generator is a novel device for extracting oxygen from air based on Pressure Swing Adsorption (PSA) technology. The molecular sieve physical adsorption and desorption technology is utilized to fill the molecular sieve in the oxygen generator, nitrogen in air can be adsorbed during pressurization, and the residual unabsorbed oxygen is collected and purified to obtain high-purity oxygen.
However, the oxygen generation system of the existing molecular sieve type oxygen generator is formed by respectively combining a plurality of tank bodies, each tank body respectively realizes the functions of nitrogen discharge, oxygen storage, adsorption and the like, a connecting channel is needed between each tank body, and the failure rate of the molecular sieve type oxygen generator can be increased by more connecting channels.
Disclosure of Invention
Therefore, the invention aims to provide a single-piece module of an integrated oxygen production system, which solves the existing problems.
Integral type system oxygen system one-piece module includes: the module comprises a module upper cover, a module body and a module bottom plate;
the module body is a stretch forming structure, and it includes: an oxygen storage tank body, a nitrogen discharge tank body, an adsorption tank body and transition pieces;
the number of the adsorption tank bodies is at least two, a plurality of transition pieces extend between the adsorption tank bodies, and spaces between the transition pieces form a nitrogen discharge tank body and an oxygen storage tank body; an exhaust hole is formed in the outer wall surface of the nitrogen discharging tank body;
a molecular sieve bed is arranged at the top of each adsorption tank body;
the module upper cover and the module bottom plate are respectively connected with the top and the bottom of the module body;
the module upper cover and the module bottom plate are provided with integrated channels;
and the module bottom plate is provided with a mounting and fixing hole.
The invention has the beneficial effects that:
the invention adopts an integrated structure, reduces connecting pipelines among the tank bodies, improves the working reliability of the system, and simultaneously can enhance the pressure resistance of each tank body and prolong the service life of the tank body.
Drawings
Fig. 1 is an overall view of the present invention.
Fig. 2 is an exploded view of the present invention.
Detailed Description
Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those embodiments can be easily implemented by those having ordinary skill in the art to which the present invention pertains. However, the present invention may be embodied in many different forms and is not limited to the embodiments described below. In addition, in order to more clearly describe the present invention, components not connected to the present invention will be omitted from the drawings.
Integral type system oxygen system one-piece module includes: the module comprises a module upper cover 1, a module body 2 and a module bottom plate 3;
at least two adsorption tank bodies 23 are provided;
in this embodiment, as shown in fig. 2, four of the adsorption tanks 23 are provided, two of the adsorption tanks are in a group and form a square arrangement structure, and the outer wall surfaces of the adsorption tanks 23 in each group are mutually attached; transition pieces 24 extend out between the two groups of adsorption tank bodies 23, and the space between two adjacent transition pieces 24 forms a nitrogen discharge tank body 22; an exhaust hole 221 is formed in the outer wall surface (i.e., the transition piece 24) of the nitrogen discharging tank 22 and used for discharging separated nitrogen;
the space surrounded by the adsorption tank body 23 and the connecting sheet 24 forms an oxygen storage tank body 21;
a molecular sieve bed 231 is arranged at the top of each adsorption tank body 23 and is used for adsorbing nitrogen and separating oxygen;
the module upper cover 1 and the module bottom plate 3 are respectively connected with the top and the bottom of the module body 2 and used for enabling the oxygen storage tank 21, the nitrogen discharge tank 22 and the adsorption tank 23 to form independent structures;
the module upper cover 1 and the module bottom plate 3 are provided with integrated channels which are used for forming gas passages among the oxygen storage tank body 21, the nitrogen discharge tank body 22 and the adsorption tank body 23;
the module base plate 3 is provided with mounting fixing holes 31.
Claims (1)
1. Integral type system oxygen system one-piece module includes: the module comprises a module upper cover (1), a module body (2) and a module bottom plate (3);
the method is characterized in that: module body (2) are stretch forming structure once, and it includes: an oxygen storage tank body (21), a nitrogen discharge tank body (22), an adsorption tank body (23) and a transition piece (24);
the number of the adsorption tank bodies (23) is at least two, a plurality of transition pieces (24) extend between the adsorption tank bodies (23), and spaces between the transition pieces (24) form a nitrogen discharge tank body (22) and an oxygen storage tank body (21); an exhaust hole (221) is formed in the outer wall surface of the nitrogen discharging tank body (22);
a molecular sieve bed (231) is arranged at the top of each adsorption tank body (23);
the module upper cover (1) and the module bottom plate (3) are respectively connected with the top and the bottom of the module body (2);
the module upper cover (1) and the module bottom plate (3) are provided with integrated channels;
and the module bottom plate (3) is provided with a mounting and fixing hole (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010873898.9A CN111960385A (en) | 2020-08-26 | 2020-08-26 | Integrated oxygen generation system single-piece module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010873898.9A CN111960385A (en) | 2020-08-26 | 2020-08-26 | Integrated oxygen generation system single-piece module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111960385A true CN111960385A (en) | 2020-11-20 |
Family
ID=73391349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010873898.9A Pending CN111960385A (en) | 2020-08-26 | 2020-08-26 | Integrated oxygen generation system single-piece module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111960385A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203582471U (en) * | 2013-11-07 | 2014-05-07 | 佛山市凯亚医疗科技有限公司 | Integrated oxygenerator molecular sieve device |
| CN107777669A (en) * | 2016-08-30 | 2018-03-09 | 上海飞赫环境科技有限公司 | A kind of oxygen making machine molecular sieve adsorbs tower structure |
| CN109678117A (en) * | 2019-01-17 | 2019-04-26 | 佛山市美客医疗科技有限公司 | A kind of mute oxygenerator |
| CN110605000A (en) * | 2019-09-11 | 2019-12-24 | 武汉美氧科技有限公司 | Oxygenerator adsorption tower upper cover and nitrogen system and oxygenerator of admitting air |
| CN209922889U (en) * | 2019-01-17 | 2020-01-10 | 佛山市美客医疗科技有限公司 | Mute oxygen generator |
| CN210905542U (en) * | 2019-09-11 | 2020-07-03 | 武汉美氧科技有限公司 | Oxygenerator adsorption tower upper cover and nitrogen system and oxygenerator of admitting air |
-
2020
- 2020-08-26 CN CN202010873898.9A patent/CN111960385A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203582471U (en) * | 2013-11-07 | 2014-05-07 | 佛山市凯亚医疗科技有限公司 | Integrated oxygenerator molecular sieve device |
| CN107777669A (en) * | 2016-08-30 | 2018-03-09 | 上海飞赫环境科技有限公司 | A kind of oxygen making machine molecular sieve adsorbs tower structure |
| CN109678117A (en) * | 2019-01-17 | 2019-04-26 | 佛山市美客医疗科技有限公司 | A kind of mute oxygenerator |
| CN209922889U (en) * | 2019-01-17 | 2020-01-10 | 佛山市美客医疗科技有限公司 | Mute oxygen generator |
| CN110605000A (en) * | 2019-09-11 | 2019-12-24 | 武汉美氧科技有限公司 | Oxygenerator adsorption tower upper cover and nitrogen system and oxygenerator of admitting air |
| CN210905542U (en) * | 2019-09-11 | 2020-07-03 | 武汉美氧科技有限公司 | Oxygenerator adsorption tower upper cover and nitrogen system and oxygenerator of admitting air |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201120 |
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| WD01 | Invention patent application deemed withdrawn after publication |