CN110980653A - Novel oxygen generation device - Google Patents
Novel oxygen generation device Download PDFInfo
- Publication number
- CN110980653A CN110980653A CN202010089978.5A CN202010089978A CN110980653A CN 110980653 A CN110980653 A CN 110980653A CN 202010089978 A CN202010089978 A CN 202010089978A CN 110980653 A CN110980653 A CN 110980653A
- Authority
- CN
- China
- Prior art keywords
- communicated
- molecular sieve
- air compressor
- oxygen
- air
- 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
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 239000001301 oxygen Substances 0.000 title claims abstract description 65
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 65
- 239000002808 molecular sieve Substances 0.000 claims abstract description 45
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 45
- 229920000742 Cotton Polymers 0.000 claims abstract description 18
- 238000000889 atomisation Methods 0.000 claims description 12
- 230000030279 gene silencing Effects 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 4
- 230000001012 protector Effects 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 239000000314 lubricant Substances 0.000 abstract description 3
- 238000005461 lubrication Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract 1
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4236—Reducing noise or vibration emissions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- 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
-
- 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
- B01D53/14—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 absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Gases By Adsorption (AREA)
- Compressor (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The invention discloses a novel oxygen generation device, which comprises a filtering molecular sieve and an air compressor; the molecular sieve and an air compressor with an electromagnetic valve are fixed on the base; the air inlet end of the molecular sieve is communicated with a filter with first-stage filter cotton through an air compressor; the molecular sieve is communicated with the exhaust box; the oxygen outlet of the molecular sieve is communicated with the oxygen storage box; the oxygen storage box is communicated with the one-way valve of the oxygen outlet of the secondary filter; the oxygen outlet one-way valve is communicated with the oxygen outlet joint. The invention has reasonable structure, and the air compressor adopts a silent oilless compressor, and the piston with self-lubrication and without any lubricant does reciprocating motion through the transmission of the connecting rod. The swept volume formed by the cylinder inner wall, the cylinder head and the piston top surface varies periodically.
Description
Technical Field
The invention belongs to the technical field of medical equipment, and particularly relates to a novel oxygen generation device.
Background
At present, an oxygen generator is a machine for preparing oxygen, and the principle of the oxygen generator is to utilize an 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. Wherein, the molecular sieve type oxygen generator generally adopts a pressure adsorption normal pressure desorption (HP) method, and two adsorption towers respectively carry out the same circulation process, thereby realizing continuous gas supply. The whole system is fully automatically controlled by a singlechip. The existing oxygen generator has a complex structure, is inconvenient to maintain and is easy to damage.
Disclosure of Invention
The invention aims to solve the technical problems of inconvenient use and maintenance and easy damage in the prior art, and provides a novel oxygen generation device to overcome the defects in the prior art.
The invention is realized by the following technical scheme:
the invention relates to a novel oxygen generation device which is characterized by comprising a filter cotton protective cover, primary filter cotton, a power switch, a shell, an overload protector, an air inlet silencing box, an oxygen storage box, a base, a molecular sieve, an exhaust box, a flowmeter, an atomization port connector, an oxygen outlet one-way valve, a molecular sieve connecting cover, an atomization port three-way connector, an air compressor hanging plate, a hoisting rod, a fan mounting plate, a fan, a condensing pipe, an air compressor shell, a tension spring, a secondary filter, a pressure reducing valve, an oxygen concentration detection plate, an air compressor starting capacitor, a molecular sieve outlet one-way valve, a shock pad, a gasket, an air compressor and an electromagnetic valve;
the molecular sieve and the air compressor with the electromagnetic valve are fixed on the base; the air inlet end of the molecular sieve is communicated with the air outlet end of the cooling tower with the condensing pipe through a pipeline, and the air outlet end of the cooling tower is communicated with the atomization port joint through the atomization port tee joint; the air inlet end of the cooling tower is communicated with the air outlet end of the air compressor through a pipeline; the air inlet end of the air compressor is communicated with the air outlet end of the air inlet silencing box through a pipeline; the air inlet end of the air inlet silencing box is communicated with a filter with the primary filter cotton through a pipeline; the shell is provided with the filter cotton protective cover corresponding to the primary filter cotton; the nitrogen gas outlet end of the molecular sieve is communicated with the exhaust box through a pipeline;
the oxygen outlet of the molecular sieve is communicated with the air inlet end of the oxygen storage box through a molecular sieve outlet one-way valve; the oxygen storage box is communicated with the pressure sensor through a pipeline; the air outlet end of the oxygen storage box is communicated with the secondary filter through a pressure reducing valve; the secondary filter is communicated with the flowmeter through a pipeline; the flow meter is communicated with the oxygen outlet one-way valve through an oxygen concentration detector with the oxygen concentration detection plate; the oxygen outlet one-way valve is communicated with the oxygen outlet joint.
Further, an air compressor shell is arranged on the outer wall of the air compressor, and the air compressor shell is connected with the shell through the air compressor hanging plate and the hoisting rod; the air compressor shell is elastically connected with the base through the tension spring.
Further, the bottom of air compressor machine is through shock pad and packing ring and base fixed connection.
Furthermore, a molecular sieve connecting cover is arranged at the top end of the molecular sieve.
Further, the air compressor is a mute oil-free compressor.
Further, the molecular sieve is a lithium molecular sieve.
The invention has reasonable structure, and the air compressor adopts a silent oilless compressor, and the piston with self-lubrication and without any lubricant does reciprocating motion through the transmission of the connecting rod. The swept volume formed by the cylinder inner wall, the cylinder head and the piston top surface varies periodically.
Drawings
Fig. 1 is a front exploded view schematically showing the structure of the present invention.
Fig. 2 is a schematic perspective exploded view of the structure of the present invention.
Fig. 3 is a schematic top exploded view of the structure of the present invention.
Fig. 4 is a circuit schematic of the present invention.
In the figure, the filter cotton protective cover 1, the primary filter cotton 2, the power switch 3, the casing 4, the overload protector 5, the air inlet silencing box 6, the oxygen storage box 7, the base 8, the molecular sieve 9, the exhaust box 10, the flowmeter 12, the atomizing port connector 13, the oxygen outlet connector 14, the oxygen outlet one-way valve 15, the molecular sieve connecting cover 16, the atomizing port three-way connector 17, the air compressor hanging plate 18, the hoisting rod 19, the fan mounting plate 20, the fan 21, the condenser pipe 22, the air compressor shell 23, the tension spring 24, the secondary filter 25, the pressure reducing valve 26, the oxygen concentration detection plate 27, the air compressor starting capacitor 28, the molecular sieve outlet one-way valve 29, the shock pad 30, the gasket 31, the air compressor 32 and the electromagnetic valve 33 are arranged.
Detailed Description
Referring to fig. 1 to 4, the invention relates to a novel oxygen generation device, which comprises a filter cotton protective cover 1, primary filter cotton 2, a power switch 3, a casing 4, an overload protector 5, an air inlet silencing box 6, an oxygen storage box 7, a base 8, a molecular sieve 9, an exhaust box 10, a flow meter 12, an atomization port joint 13, an oxygen outlet joint 14, an oxygen outlet one-way valve 15, a molecular sieve connecting cover 16, an atomization port three-way joint 17, an air compressor hanging plate 18, a hoisting rod 19, a fan mounting plate 20, a fan 21, a condensation pipe 22, an air compressor shell 23, a tension spring 24, a secondary filter 25, a pressure reducing valve 26, an oxygen concentration detection plate 27, an air compressor starting capacitor 28, a molecular sieve outlet one-way valve 29, a shock pad 30, a gasket 31, an air compressor 32 and an electromagnetic valve 33;
the molecular sieve 9 and the air compressor 32 with the electromagnetic valve 33 are fixed on the base 8; the air inlet end of the molecular sieve 9 is communicated with the air outlet end of the cooling tower with the condenser pipe 22 through a pipeline, and the air outlet end of the cooling tower is communicated with the atomization port joint 13 through the atomization port three-way joint 17; the air inlet end of the cooling tower is communicated with the air outlet end of the air compressor 32 through a pipeline; the air inlet end of the air compressor 32 is communicated with the air outlet end of the air inlet silencing box 6 through a pipeline; the air inlet end of the air inlet silencing box 6 is communicated with a filter with the primary filter cotton 2 through a pipeline; the shell 4 is provided with the filter cotton protective cover 1 corresponding to the primary filter cotton 2; the nitrogen outlet end of the molecular sieve 9 is communicated with the exhaust box 10 through a pipeline;
the oxygen outlet of the molecular sieve 9 is communicated with the air inlet end of the oxygen storage box 7 through a molecular sieve outlet one-way valve 29; the oxygen storage box 7 is communicated with a pressure sensor through a pipeline; the air outlet end of the oxygen storage box 7 is communicated with the secondary filter 25 through a pressure reducing valve 26; the secondary filter 25 is in communication with the flow meter 12 via a conduit; the flow meter 12 is communicated with the oxygen outlet check valve 15 through an oxygen concentration detector with the oxygen concentration detection plate 27; the oxygen outlet one-way valve 15 is communicated with the oxygen outlet joint 14.
Further, an air compressor shell 23 is arranged on the outer wall of the air compressor 32, and the air compressor shell 23 is connected with the casing 4 through the air compressor hanging plate 18 and the hoisting rod 19; the air compressor shell 23 is elastically connected with the base 8 through the tension spring 24.
Further, the bottom end of the air compressor 32 is fixedly connected with the base 8 through a shock pad 30 and a gasket 31.
Further, a molecular sieve connecting cover 16 is arranged at the top end of the molecular sieve 9.
Further, the air compressor 32 is a silent oilless compressor.
Further, the molecular sieve 9 is a lithium molecular sieve.
The invention has reasonable structure, and the air compressor adopts a silent oilless compressor, and the piston with self-lubrication and without any lubricant does reciprocating motion through the transmission of the connecting rod. The swept volume formed by the cylinder inner wall, the cylinder head and the piston top surface varies periodically.
Claims (6)
1. A novel oxygen generation device is characterized by comprising a filter cotton protective cover, primary filter cotton, a power switch, a casing, an overload protector, an air inlet silencing box, an oxygen storage box, a base, a molecular sieve, an exhaust box, a flowmeter, an atomization port connector, an oxygen outlet check valve, a molecular sieve connecting cover, an atomization port three-way connector, an air compressor hanging plate, a hoisting rod, a fan mounting plate, a fan, a condenser pipe, an air compressor casing, a tension spring, a secondary filter, a pressure reducing valve, an oxygen concentration detection plate, an air compressor starting capacitor, a molecular sieve outlet check valve, a shock pad, a gasket, an air compressor and an electromagnetic valve;
the molecular sieve and the air compressor with the electromagnetic valve are fixed on the base; the air inlet end of the molecular sieve is communicated with the air outlet end of the cooling tower with the condensing pipe through a pipeline, and the air outlet end of the cooling tower is communicated with the atomization port joint through the atomization port tee joint; the air inlet end of the cooling tower is communicated with the air outlet end of the air compressor through a pipeline; the air inlet end of the air compressor is communicated with the air outlet end of the air inlet silencing box through a pipeline; the air inlet end of the air inlet silencing box is communicated with a filter with the primary filter cotton through a pipeline; the shell is provided with the filter cotton protective cover corresponding to the primary filter cotton; the nitrogen gas outlet end of the molecular sieve is communicated with the exhaust box through a pipeline;
the oxygen outlet of the molecular sieve is communicated with the air inlet end of the oxygen storage box through a molecular sieve outlet one-way valve; the oxygen storage box is communicated with the pressure sensor through a pipeline; the air outlet end of the oxygen storage box is communicated with the secondary filter through a pressure reducing valve; the secondary filter is communicated with the flowmeter through a pipeline; the flow meter is communicated with the oxygen outlet one-way valve through an oxygen concentration detector with the oxygen concentration detection plate; the oxygen outlet one-way valve is communicated with the oxygen outlet joint.
2. The novel oxygen generation device as claimed in claim 1, wherein an air compressor housing is arranged on the outer wall of the air compressor, and the air compressor housing is connected with the casing through the air compressor hanging plate and the lifting rod; the air compressor shell is elastically connected with the base through the tension spring.
3. The novel oxygen generation device as claimed in claim 1, wherein the bottom end of the air compressor is fixedly connected with the base through a shock pad and a gasket.
4. The novel oxygen generation device as claimed in claim 1, characterized in that the top end of the molecular sieve is provided with a molecular sieve connecting cover.
5. The novel oxygen generation device as claimed in claim 1, wherein the air compressor is a silent oil-free compressor.
6. The novel oxygen generation plant as set forth in claim 1, characterized in that the molecular sieve is a lithium molecular sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010089978.5A CN110980653A (en) | 2020-02-13 | 2020-02-13 | Novel oxygen generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010089978.5A CN110980653A (en) | 2020-02-13 | 2020-02-13 | Novel oxygen generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110980653A true CN110980653A (en) | 2020-04-10 |
Family
ID=70081435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010089978.5A Pending CN110980653A (en) | 2020-02-13 | 2020-02-13 | Novel oxygen generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110980653A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5363657A (en) * | 1993-05-13 | 1994-11-15 | The Boc Group, Inc. | Single column process and apparatus for producing oxygen at above-atmospheric pressure |
| CN102718188A (en) * | 2011-03-29 | 2012-10-10 | 陈刚 | Novel domestic oxygen generating machine |
| CN103072948A (en) * | 2013-01-27 | 2013-05-01 | 江苏江航医疗设备有限公司 | Aerospace oxygenerator |
| CN103723682A (en) * | 2013-12-13 | 2014-04-16 | 科迈（常州）电子有限公司 | Household oxygenerator with two oxygen tanks |
| CN109319741A (en) * | 2018-10-24 | 2019-02-12 | 江苏新颖氧科技发展有限公司 | Air pressurized and molecular sieve oxygen generation all-in-one multifunctional machine |
| CN211644598U (en) * | 2020-02-13 | 2020-10-09 | 山东保善生物科技有限公司 | Novel oxygen generation device |
-
2020
- 2020-02-13 CN CN202010089978.5A patent/CN110980653A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5363657A (en) * | 1993-05-13 | 1994-11-15 | The Boc Group, Inc. | Single column process and apparatus for producing oxygen at above-atmospheric pressure |
| CN102718188A (en) * | 2011-03-29 | 2012-10-10 | 陈刚 | Novel domestic oxygen generating machine |
| CN103072948A (en) * | 2013-01-27 | 2013-05-01 | 江苏江航医疗设备有限公司 | Aerospace oxygenerator |
| CN103723682A (en) * | 2013-12-13 | 2014-04-16 | 科迈（常州）电子有限公司 | Household oxygenerator with two oxygen tanks |
| CN109319741A (en) * | 2018-10-24 | 2019-02-12 | 江苏新颖氧科技发展有限公司 | Air pressurized and molecular sieve oxygen generation all-in-one multifunctional machine |
| CN211644598U (en) * | 2020-02-13 | 2020-10-09 | 山东保善生物科技有限公司 | Novel oxygen generation device |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200410 |
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| WD01 | Invention patent application deemed withdrawn after publication |