CN203582471U - Integrated oxygenerator molecular sieve device - Google Patents
Integrated oxygenerator molecular sieve device Download PDFInfo
- Publication number
- CN203582471U CN203582471U CN201320701222.7U CN201320701222U CN203582471U CN 203582471 U CN203582471 U CN 203582471U CN 201320701222 U CN201320701222 U CN 201320701222U CN 203582471 U CN203582471 U CN 203582471U
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- CN
- China
- Prior art keywords
- molecular sieve
- oxygen
- making machine
- integrated
- sieve device
- 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.)
- Expired - Lifetime
Links
- 239000002808 molecular sieve Substances 0.000 title claims abstract description 63
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title claims abstract description 63
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000001301 oxygen Substances 0.000 claims abstract description 48
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 48
- 239000007789 gas Substances 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 239000003570 air Substances 0.000 description 9
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000012080 ambient air Substances 0.000 description 3
- 230000006837 decompression Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model discloses an integrated oxygenerator molecular sieve device which comprises an oxygen storage tank, a flow control valve, two or more molecular sieve cylinders and molecular sieve components arranged in the molecular sieve cylinders, and is characterized in that the two or more molecular sieve cylinders and the oxygen storage tank are integrally designed in parallel; upper and lower end covers are arranged at the two ends of the molecular sieve cylinders and the oxygen storage tank; pipelines are arranged in the upper and lower end covers to communicate the molecular sieve cylinders with the oxygen storage tank. According to the device, multiple molecular sieves, the oxygen storage tank, the pipelines and the flow control valve are designed into an integrated structure which is more compact and more reliable as compared with a conventional molecular sieve component while the cost is lower.
Description
Technical field
The utility model relates to oxygen generating plant technical field, relates to more specifically a kind of oxygen making machine molecular sieve device.
Background technology
At present, oxygenerator is to utilize molecular sieve physical adsorption and desorption technique, and filling molecular sieve in oxygenerator, can be by nitrogen adsorption in air when pressurization, and the remaining oxygen not being adsorbed is collected, and becomes highly purified oxygen after purifying treatment.Molecular sieve when decompression by adsorbed nitrogen discharge in ambient air, upper again can absorption nitrogen oxygen producing while once pressurizeing, whole process is dynamic circulation process periodically, molecular sieve is consumed energy not.Multiple molecular sieves generally all can be installed in oxygenerator, and multiple molecular sieves all connect control valve, oxygen container, flowrate control valve by pipeline, because component are more, have complex structure, easily gas leakage, difficulty and high in cost of production problem are installed.
Summary of the invention
The purpose of this utility model is exactly the deficiency in order to solve prior art and the one that provides is simple in structure, and volume is little, cost is low, and safe and reliable integrated oxygen making machine molecular sieve device.
The utility model is to adopt following technical solution to realize above-mentioned purpose: a kind of integrated oxygen making machine molecular sieve device, comprise oxygen container, flowrate control valve, two or more molecular sieve drum and be arranged on the molecular sieve assembly in molecular sieve drum, it is characterized in that, described two or more molecular sieve drum and oxygen container are designed to one side by side, the two ends of molecular sieve drum and oxygen container are provided with upper and lower end cap, and upper and lower end cap inside is provided with pipeline by molecular sieve drum and oxygen container conducting.
As further illustrating of such scheme, described flowrate control valve and lower end cover are the integrated design, the pipeline conducting of flowrate control valve and lower end cover.
Described molecular sieve assembly comprises upper and lower gasket, upper and lower molecule sieve plate, upper and lower filter paper and is arranged on the back-up ring between upper and lower filter paper, upper and lower gasket is embedded in respectively in upper and lower end cap, setting gradually from top to bottom of upper molecule sieve plate, upper filter paper and back-up ring, lower filter paper is arranged on the top of lower molecule sieve plate.
Described upper end cover inside is provided with denitrogen sound damper.
Described denitrogen sound damper consists of jointly end cap and molecular sieve filter cylinder, deadener.
On the inlet end of described upper end cover and outlet side, be connected with the magnetic valve that switches its gas path on-off state, preferably two-position three way magnetic valve.
Described magnetic valve is by the external air compressor of pipeline, and the inlet end of compressor is connected with air intake filter.
Described oxygen container is provided with oxygen outlet, and relief valve and suspended body flowmeter are installed on oxygen outlet.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
The utility model is designed to integrated structure by multiple molecular sieve drums, molecular sieve assembly, oxygen container, pipeline, flowrate control valve, the molecular sieve assembly of comparable conventional structure is of compact construction, than original structure, there are higher reliability, lower cost, part still less.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the exploded view of Fig. 1;
Fig. 3 is fundamental diagram of the present utility model.
Description of reference numerals: 1, oxygen container 2, flowrate control valve 3, molecular sieve drum 4, molecular sieve assembly 4-1, upper gasket 4-2, lower seal pad 4-3, upper molecule sieve plate 4-4, lower molecule sieve plate 4-5, upper filter paper 4-6, lower filter paper 4-7, back-up ring 5, upper end cover 6, lower end cover 7, denitrogen sound damper 8, two-position four-way solenoid valve 9, pipeline 10, air compressor 11, air intake filter 12, relief valve 13, suspended body flowmeter.
Embodiment
Below in conjunction with specific embodiment, the technical solution of the utility model is described in further detail.
As shown in Figure 1-Figure 3, a kind of integrated oxygen making machine molecular sieve device of the utility model, comprise oxygen container 1, flowrate control valve 2, two molecular sieve drums 3 and be arranged on the molecular sieve assembly 4 in molecular sieve drum 3, wherein, flowrate control valve 2 is throttling valve, two molecular sieve drums 3 are designed to one side by side with oxygen container 1, oxygen container 1 is between two molecular sieve drums 3, the two ends of molecular sieve drum 3 and oxygen container 1 are provided with upper and lower end cap 5,6, and upper and lower end cap 5,6 inside are provided with pipeline by molecular sieve drum and oxygen container conducting.In the present embodiment, flowrate control valve 2 and lower end cover 6 are the integrated design, the pipeline conducting of flowrate control valve 2 and lower end cover 6.Wherein, molecular sieve assembly 4 comprises upper and lower gasket 4-1, the upper and lower molecule sieve plate of 4-2 4-3,4-4, upper and lower filter paper 4-5,4-6 and is arranged on the back-up ring 4-7 between upper and lower filter paper, upper and lower gasket is embedded in respectively in upper and lower end cap, setting gradually from top to bottom of upper molecule sieve plate, upper filter paper and back-up ring, lower filter paper is arranged on the top of lower molecule sieve plate.Upper end cover 5 inside are provided with by end cap and molecular sieve filter cylinder, deadener and jointly form the denitrogen sound damper 7 forming, and molecular sieve discharges back adsorbed nitrogen in ambient air through denitrogen sound damper when decompression.
On the inlet end of upper end cover 5 and outlet side, be connected with two-position four-way solenoid valve 8, two-position four-way solenoid valve 8 is by the external air compressor 10 of pipeline 9, and the inlet end of compressor is connected with air intake filter 11.Oxygen container 1 is provided with oxygen outlet, and relief valve 12 and suspended body flowmeter 13 are installed on oxygen outlet.
In use procedure, air enters strainer, gas passes through magnetic valve, lower cover after compressor supercharging, enter molecular sieve drum, molecular sieve assembly is by nitrogen adsorption in air, remaining unabsorbed oxygen is delivered to oxygen container through flowrate control valve, and molecular sieve discharges back adsorbed nitrogen in ambient air through denitrogen sound damper when decompression, upper again can absorption nitrogen oxygen producing while once pressurizeing.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (8)
1. an integrated oxygen making machine molecular sieve device, comprise oxygen container, flowrate control valve, two or more molecular sieve drum and be arranged on the molecular sieve assembly in molecular sieve drum, it is characterized in that, described two or more molecular sieve drum and oxygen container are designed to one side by side, the two ends of molecular sieve drum and oxygen container are provided with upper and lower end cap, and upper and lower end cap inside is provided with pipeline by molecular sieve drum and oxygen container conducting.
2. integrated oxygen making machine molecular sieve device according to claim 1, is characterized in that, described flowrate control valve and lower end cover are the integrated design, the pipeline conducting of flowrate control valve and lower end cover.
3. integrated oxygen making machine molecular sieve device according to claim 1 and 2, it is characterized in that, described molecular sieve assembly comprises upper and lower gasket, upper and lower molecule sieve plate, upper and lower filter paper and is arranged on the back-up ring between upper and lower filter paper, upper and lower gasket is embedded in respectively in upper and lower end cap, setting gradually from top to bottom of upper molecule sieve plate, upper filter paper and back-up ring, lower filter paper is arranged on the top of lower molecule sieve plate.
4. integrated oxygen making machine molecular sieve device according to claim 1 and 2, is characterized in that, described upper end cover inside is provided with denitrogen sound damper.
5. integrated oxygen making machine molecular sieve device according to claim 4, is characterized in that, described denitrogen sound damper consists of jointly end cap and molecular sieve filter cylinder, deadener.
6. integrated oxygen making machine molecular sieve device according to claim 1 and 2, is characterized in that, is connected with the magnetic valve that switches its gas path on-off state on the inlet end of described upper end cover and outlet side.
7. integrated oxygen making machine molecular sieve device according to claim 6, is characterized in that, described magnetic valve is by the external air compressor of pipeline, and the inlet end of compressor is connected with air intake filter.
8. integrated oxygen making machine molecular sieve device according to claim 1 and 2, is characterized in that, described oxygen container is provided with oxygen outlet, and relief valve and suspended body flowmeter are installed on oxygen outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701222.7U CN203582471U (en) | 2013-11-07 | 2013-11-07 | Integrated oxygenerator molecular sieve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701222.7U CN203582471U (en) | 2013-11-07 | 2013-11-07 | Integrated oxygenerator molecular sieve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203582471U true CN203582471U (en) | 2014-05-07 |
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ID=50580421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320701222.7U Expired - Lifetime CN203582471U (en) | 2013-11-07 | 2013-11-07 | Integrated oxygenerator molecular sieve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203582471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111960385A (en) * | 2020-08-26 | 2020-11-20 | 江苏慧呼吸医疗科技有限公司 | Integrated oxygen generation system single-piece module |
-
2013
- 2013-11-07 CN CN201320701222.7U patent/CN203582471U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111960385A (en) * | 2020-08-26 | 2020-11-20 | 江苏慧呼吸医疗科技有限公司 | Integrated oxygen generation system single-piece module |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
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| CX01 | Expiry of patent term |