CN201049886Y - Oxygen preparing machine with nitrogen discharging function and split oxygen supplying instrument - Google Patents
Oxygen preparing machine with nitrogen discharging function and split oxygen supplying instrument Download PDFInfo
- Publication number
- CN201049886Y CN201049886Y CNU2007201417169U CN200720141716U CN201049886Y CN 201049886 Y CN201049886 Y CN 201049886Y CN U2007201417169 U CNU2007201417169 U CN U2007201417169U CN 200720141716 U CN200720141716 U CN 200720141716U CN 201049886 Y CN201049886 Y CN 201049886Y
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- outer tube
- oxygenerator
- delivery port
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- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The utility model discloses an oxygen concentrator which has the function of denitrogenation and a detachable oxygen supplier. The utility model comprises a shell body with an air inlet, an oxygen outlet and a nitrogen outlet; the utility model also comprises an admission air filter, an admission air silencer, a compressor, a cooler, a combined valve, an adsorption tower, a throttle valve, an oxygen tank, a pressure regulating valve, a flowmeter, a biofilter and an exhaust silencer which are all communicated by closed pipelines; wherein the admission air silencer is connected with an external pipe connector at the air inlet through an external pipe, the exhaust silencer is connected with an external pipe connector at the nitrogen outlet through an external pipe, and an external connector in dismountable connection with the concentrator shell body is arranged at the oxygen outlet.
Description
Technical field
The utility model relates to the oxygenerator that is used for health care, relates in particular to a kind of oxygenerator that has denitrogen function and split oxygen supply instrument.
Background technology
The oxygenerator that is used for health care in the market generally places indoor, on chassis body, contain an air intlet, oxygen delivery port and nitrogen delivery port, its principle of work is: room air is sucked, after pressurization after filtration,, the cooling, sending adsorption tower is that molecular sieve carries out oxygen, nitrogen molecule separating treatment, after the absorption of molecular sieve transformation, oxygen is by the output of oxygen delivery port, and nitrogen is exported by the nitrogen delivery port.
Because oxygenerator places indoor, the directly output of the nitrogen outlet from the casing of nitrogen, it is indoor to make that nitrogen enters heavily again, and to place indoor oxygenerator be to extract oxygen at room air, just form and so forth and close circulation, so the air inlet quality of oxygenerator itself is affected, a nitrogen content in the air inlet is improved, correspondingly, reduce the prepared oxygen purity of oxygenerator, and be unfavorable for the health of human body.
Oxygenerator in addition, no matter is applied in the family or the oxygenerator of hospital, owing at indoor placement oxygenerator, can produce very big noise when operation, also be unfavorable for the health of human body.
Summary of the invention
In view of this, main purpose of the present utility model is to provide a kind of oxygenerator that has denitrogen function and split oxygen supply instrument, has not only improved the prepared oxygen purity of oxygenerator, and has reduced the noise that oxygenerator produces when operation.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of oxygenerator that has denitrogen function and split oxygen supply instrument, the chassis body that comprises band air intlet, oxygen delivery port and a nitrogen delivery port is by air intake filter, admission air silencer, compressor, water cooler, combination valve, adsorption tower, throttling valve, oxygen canister, relief valve, biofilter, the exhaust silencer of airtight pipeline connection; Described admission air silencer is connected with the outer tube joint of described air intlet by outer tube, described exhaust silencer is connected by the outer tube joint of outer tube with described nitrogen delivery port, described oxygen delivery port be provided with described chassis body with the removable outer tube joint that is connected.
Wherein, described air intake filter and described admission air silencer are arranged at outside the described chassis body.
Wherein, described adsorption tower is specially left adsorption tower and right adsorption tower, and combination valve is controlled left adsorption tower, right adsorption tower with oxygen and nitrogen separation; Described exhaust silencer comprises first exhaust silencer and second exhaust silencer, and first exhaust silencer is arranged in the described chassis body, and described continuous right adsorption tower and combination valve link to each other with described nitrogen delivery port via this first exhaust silencer; Second exhaust silencer is arranged at outdoor, links to each other by the outer tube joint of outer tube with described nitrogen delivery port.
Wherein, this oxygenerator also comprises oxygen humidification bottle, the outer tube joint that is provided with by described oxygen delivery port with described chassis body with removable connection.
Wherein, this oxygenerator also comprises the oxygen supply instrument that is connected with the outer tube joint of described oxygen delivery port by outer tube.
Wherein, described oxygen supply instrument comprises the oxygen inlet mouth that passes through airtight pipeline connection, under meter, oxygen humidification bottle and the oxygen outlet nozzle that is arranged on oxygen supply instrument main body; The oxygen inlet mouth of oxygen supply instrument is connected with the outer tube joint of the described oxygen delivery port of oxygenerator by oxygen inlet mouth outer tube joint and the outer tube that links to each other, and described oxygen inlet mouth links to each other with described oxygen humidification bottle via under meter.
Wherein, described outer tube joint is the fast outer tube joint of inserting with removable connection.
Wherein, described oxygen supply instrument also comprises safety valve, and described under meter links to each other with described oxygen humidification bottle via safety valve.
On the basis of existing oxygenerator, the utility model adopts the air intake filter with oxygenerator to place outdoor, increased simultaneously and placed admission air silencer outdoor and that link to each other with air intake filter, at air intlet, on oxygen delivery port and the nitrogen delivery port outer tube joint is set all, on the nitrogen delivery port, increased by the coupled exhaust silencer of outer tube, nitrogen is discharged to outdoor by outer tube, thereby realize nitrogen is outputed to function outdoor and the minimizing noise, not only improved the prepared oxygen purity of oxygenerator, and reduced the noise that oxygenerator produces when operation, be beneficial to the health of human body.Further adopt the oxygen supply instrument that is used with oxygenerator, also can be positioned over oxygenerator outdoor this moment, the oxygen inlet mouth of oxygen supply instrument links to each other with the oxygen delivery port of oxygenerator chassis body by outer tube, the user is utilized place indoor oxygen supply instrument oxygen uptake, to make oxygen separates with oxygen uptake, make noise reduce to minimum, be beneficial to the health of human body the influence of human body.
Description of drawings
Fig. 1 is the structural representation of an embodiment oxygenerator of the utility model;
Fig. 2 is the structural representation of another embodiment oxygen supply instrument of the utility model.
Embodiment
On the basis of existing oxygenerator, the utility model adopts the air intake filter with oxygenerator to place outdoor, increased simultaneously and placed admission air silencer outdoor and that link to each other with air intake filter, at air intlet, on oxygen delivery port and the nitrogen delivery port outer tube joint is set all, on the nitrogen delivery port, increased by the coupled exhaust silencer of outer tube, nitrogen is discharged to outdoor by outer tube, thereby realize nitrogen is outputed to function outdoor and the minimizing noise, not only improved the prepared oxygen purity of oxygenerator, and reduced the noise that oxygenerator produces when operation.
For making the purpose of this utility model, technical scheme and advantage clearer, by the following examples and with reference to accompanying drawing, the utility model is further described.
Embodiment one,
As shown in Figure 1, adopt outdoor intake and exhaust mode in the present embodiment, and nitrogen is being discharged to exhaust process secondary noise reduction processing in the outdoor process, behind input air through oxygen, nitrogen separation, oxygen is outputed to indoor, improve indoor oxygen purity and reduce indoor noise, in nitrogen being discharged to outdoor entire treatment process, do not have reverse checkvalve.
The oxygenerator that has denitrogen function and split oxygen supply instrument, the chassis body 1 that comprises band air intlet, oxygen delivery port and a nitrogen delivery port, air intake filter 2, admission air silencer 3, compressor 4, water cooler 5, combination valve 6, the adsorption tower by airtight pipeline connection are that left adsorption tower 71 and right adsorption tower 72, throttling valve are first throttle valve 81 and second throttling valve 82, oxygen canister 9, relief valve 10, under meter 11, biofilter 12 and exhaust silencer; Admission air silencer 3 is connected with the outer tube joint of air intlet by outer tube, and exhaust silencer is connected by the outer tube joint of outer tube with the nitrogen delivery port, and the oxygen delivery port is provided with the outer tube joint of chassis body 1 with removable connection.
Wherein, air intake filter 2 and admission air silencer 3 are arranged at outside the chassis body 1; Compressor 4 is used for controlling the left adsorption tower 71, right adsorption tower 72 of adsorption tower with oxygen and nitrogen separation; Exhaust silencer comprises that first exhaust silencer 131 and second exhaust silencer, 132, the first exhaust silencers 131 are arranged in the chassis body 1, and the right adsorption tower 72 and the combination valve 6 that link to each other link to each other with the nitrogen delivery port via this first exhaust silencer 131; Second exhaust silencer 132 is arranged at outdoor, links to each other by the outer tube joint of outer tube with the nitrogen delivery port, is used to realize handle through the secondary noise reduction after the indoor noise reduction once; Oxygenerator also comprises oxygen humidification bottle, and the outer tube joint that is provided with by the oxygen delivery port, can insert outer tube from the oxygen of oxygen delivery port output and directly export with removable connection with chassis body 1, also can import oxygen humidification bottle, can also import oxygen supply instrument 14.The outer tube joint of nitrogen delivery port is the outer tube of sleeve plastics or rubber system directly, one end of outer tube links to each other with outer tube joint, the other end can in use be positioned over outdoor, to be emitted on the nitrogen that produces in the oxygen preparation, equally, air inlet also has outer tube joint, imports fresh air from outdoor to oxygenerator.Structure corresponding to above-mentioned oxygenerator, specific implementation system oxygen also is discharged to outdoor treating processes with nitrogen and is: earlier outer tube is plugged on the outer interface tube, comprise air inlet, oxygen delivery port and nitrogen delivery port, during start, air from outer interface tube and place outdoor air intake filter 2 and admission air silencer 3 to compressor 4, compressor 4 pressurized air, and then after 5 coolings of input water cooler, utilize the left adsorption tower 71 of combination valve 6 controls, right adsorption tower 72, to carrying out oxygen via the air after the compression cooling process, the separation of nitrogen molecule, through throttling valve is the first segment air valve 81 and second air throttle 81, be stored in the oxygen canister 9, after relief valve 10, under meter 11, biofilter 12 is defeated outside the outer interface tube of oxygen delivery port, the left adsorption tower 71 of combination valve 6 controls simultaneously, after right adsorption tower 72 alternately separates, be discharged to outdoor by the outer interface tube on the nitrogen delivery port nitrogen.
The mechanism that adopts adsorption tower to carry out oxygen, nitrogen separation is: be raw material with the air, adopt pressure swing absorption process that airborne nitrogen molecule and oxygen molecule are carried out isolating mode and produce oxygen, because the molecular sieve in the adsorption tower has the character of airborne oxygen, nitrogen molecule being selected absorption under certain pressure, so when the pressurized air with certain pressure enters adsorption tower and passes through molecular sieve, nitrogen molecule at first is adsorbed, and oxygen molecule is collected by molecular sieve; And nitrogen molecule is discharged by desorption when decompression.Carry out the mechanism of oxygen, nitrogen separation based on above-mentioned treating processes and adsorption tower, by the combination valve 6 left adsorption towers 71 of control and right adsorption tower 72 carries out oxygen and nitrogen separation is specially: adopt by combination valve 6 left adsorption towers 71 of control and right adsorption tower 72 and hocket, adsorb respectively, desorption, thereby obtain oxygen without interruption.
Embodiment two,
Corresponding to embodiment one, as shown in Figure 1, the oxygenerator that has denitrogen function and split oxygen supply instrument also comprises oxygen supply instrument 14 coupled and that split is provided with.Referring to Fig. 2, oxygen supply instrument 14 can place indoor, is connected by the outer tube joint of outer tube with the oxygen delivery port of oxygenerator, is used for being used with oxygenerator, is realizing being implemented in oxygen uptake under the indoor lower noise environment on system oxygen and the isolating basis of oxygen uptake.
Wherein, oxygen supply instrument 14 comprises the oxygen inlet mouth 16 that passes through airtight pipeline connection, under meter 19, oxygen humidification bottle 17 and the oxygen outlet nozzle 18 that is arranged on oxygen supply instrument main body 15; Oxygen inlet mouth 16 is connected with the outer tube joint of the oxygen delivery port of oxygenerator by oxygen inlet mouth outer tube joint and the outer tube that links to each other; This outer tube joint is the fast outer tube joint of inserting with removable connection, is used to realize and oxygenerator dismounting and the accessibility that is connected; Outer tube is the noise that oxygen cathete is used to realize isolating oxygenerator; Oxygen inlet mouth 16 links to each other with oxygen humidification bottle 17 via under meter 19, is used in oxygen uptake operating parameter and serviceability by the traffic monitor oxygenerator that shows on the oxygen supply instrument panel; Under meter 19 links to each other with oxygen humidification bottle 17 via safety valve 20, and safety valve 20 is used to protect the security of user's inhaling of oxygen.
More than, be preferred embodiment of the present utility model only, be not to be used to limit protection domain of the present utility model.
Claims (8)
1. oxygenerator that has denitrogen function and split oxygen supply instrument, the chassis body that comprises band air intlet, oxygen delivery port and a nitrogen delivery port, it is characterized in that this oxygenerator also comprises air intake filter, admission air silencer, compressor, water cooler, combination valve, adsorption tower, throttling valve, oxygen canister, relief valve, biofilter, the exhaust silencer by airtight pipeline connection; Described admission air silencer is connected with the outer tube joint of described air intlet by outer tube, described exhaust silencer is connected by the outer tube joint of outer tube with described nitrogen delivery port, described oxygen delivery port be provided with described chassis body with the removable outer tube joint that is connected.
2. the oxygenerator that has denitrogen function and split oxygen supply instrument according to claim 1 is characterized in that described air intake filter and described admission air silencer are arranged at outside the described chassis body.
3. the oxygenerator that has denitrogen function and split oxygen supply instrument according to claim 1 and 2 is characterized in that described adsorption tower is specially left adsorption tower and right adsorption tower, and combination valve is controlled left adsorption tower, right adsorption tower with oxygen and nitrogen separation; Described exhaust silencer comprises first exhaust silencer and second exhaust silencer, and first exhaust silencer is arranged in the described chassis body, and described continuous right adsorption tower and combination valve link to each other with described nitrogen delivery port via this first exhaust silencer; Second exhaust silencer is arranged at outdoor, links to each other by the outer tube joint of outer tube with described nitrogen delivery port.
4. the oxygenerator that has denitrogen function and split oxygen supply instrument according to claim 3 is characterized in that this oxygenerator also comprises oxygen humidification bottle, the outer tube joint that is provided with by described oxygen delivery port with described chassis body with removable connection.
5. the oxygenerator that has denitrogen function and split oxygen supply instrument according to claim 3 is characterized in that this oxygenerator also comprises the oxygen supply instrument that is connected with the outer tube joint of described oxygen delivery port by outer tube.
6. the oxygenerator that has denitrogen function and split oxygen supply instrument according to claim 5, it is characterized in that described oxygen supply instrument comprises the oxygen inlet mouth that passes through airtight pipeline connection, under meter, oxygen humidification bottle and the oxygen outlet nozzle that is arranged on oxygen supply instrument main body; The oxygen inlet mouth of oxygen supply instrument is connected with the outer tube joint of the described oxygen delivery port of oxygenerator by oxygen inlet mouth outer tube joint and the outer tube that links to each other, and described oxygen inlet mouth links to each other with described oxygen humidification bottle via under meter.
7. the oxygenerator that has denitrogen function and split oxygen supply instrument according to claim 6 is characterized in that, described outer tube joint is the fast outer tube joint of inserting with removable connection.
8. the oxygenerator that has denitrogen function and split oxygen supply instrument according to claim 6 is characterized in that described oxygen supply instrument also comprises safety valve, and described under meter links to each other with described oxygen humidification bottle via safety valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201417169U CN201049886Y (en) | 2007-03-26 | 2007-03-26 | Oxygen preparing machine with nitrogen discharging function and split oxygen supplying instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201417169U CN201049886Y (en) | 2007-03-26 | 2007-03-26 | Oxygen preparing machine with nitrogen discharging function and split oxygen supplying instrument |
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| CN201049886Y true CN201049886Y (en) | 2008-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CNU2007201417169U Expired - Fee Related CN201049886Y (en) | 2007-03-26 | 2007-03-26 | Oxygen preparing machine with nitrogen discharging function and split oxygen supplying instrument |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101683972B (en) * | 2008-09-27 | 2011-07-27 | 允统电子企业股份有限公司 | Multi-pipeline flowing-type oxygenerator |
| CN102151351A (en) * | 2011-03-09 | 2011-08-17 | 广州军区广州总医院 | Portable oxygen source supply device applicable to anaesthesia apparatus or breathing machine |
| CN103216857A (en) * | 2013-05-07 | 2013-07-24 | 宋景涛 | Gas furnace |
| CN103344017A (en) * | 2013-06-17 | 2013-10-09 | 山西埃尔气体系统工程有限公司 | Work and live building air purification type oxygen enrichment device |
| CN103842287A (en) * | 2011-09-13 | 2014-06-04 | 皇家飞利浦有限公司 | Oxygen concentrator with dynamic noise control |
| CN107098316A (en) * | 2017-06-27 | 2017-08-29 | 合肥康居人智能科技有限公司 | A kind of oxygenerator gas circuit efficient operation system |
| CN108751134A (en) * | 2018-06-28 | 2018-11-06 | 太仓永固精密制件有限公司 | A kind of mute oxygenerator |
| CN108862202A (en) * | 2018-07-25 | 2018-11-23 | 西藏欧格斯医疗科技有限公司 | A kind of Novel oxygenerator |
| CN108975279A (en) * | 2018-09-05 | 2018-12-11 | 康泰医学系统（秦皇岛）股份有限公司 | PSA oxygen generator machine with noise reduction sound function |
| CN110015640A (en) * | 2018-01-10 | 2019-07-16 | 欧姆龙健康医疗(中国)有限公司 | Oxygen generator |
| CN110015639A (en) * | 2018-01-10 | 2019-07-16 | 欧姆龙健康医疗(中国)有限公司 | Oxygen generator |
| CN114530139A (en) * | 2022-03-23 | 2022-05-24 | 佛山市宜氧家科技有限公司 | Sound insulation outer cover and oxygen generator |
-
2007
- 2007-03-26 CN CNU2007201417169U patent/CN201049886Y/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101683972B (en) * | 2008-09-27 | 2011-07-27 | 允统电子企业股份有限公司 | Multi-pipeline flowing-type oxygenerator |
| CN102151351A (en) * | 2011-03-09 | 2011-08-17 | 广州军区广州总医院 | Portable oxygen source supply device applicable to anaesthesia apparatus or breathing machine |
| CN102151351B (en) * | 2011-03-09 | 2017-02-08 | 广州军区广州总医院 | Portable oxygen source supply device applicable to anaesthesia apparatus or breathing machine |
| US10195390B2 (en) | 2011-09-13 | 2019-02-05 | Koninklijke Philips N.V. | Oxygen concentrator with dynamic noise control |
| CN103842287A (en) * | 2011-09-13 | 2014-06-04 | 皇家飞利浦有限公司 | Oxygen concentrator with dynamic noise control |
| CN103216857A (en) * | 2013-05-07 | 2013-07-24 | 宋景涛 | Gas furnace |
| CN103344017A (en) * | 2013-06-17 | 2013-10-09 | 山西埃尔气体系统工程有限公司 | Work and live building air purification type oxygen enrichment device |
| CN103344017B (en) * | 2013-06-17 | 2016-04-13 | 山西埃尔气体系统工程有限公司 | A kind of office and life building air purification type oxygen-enriching device |
| CN107098316A (en) * | 2017-06-27 | 2017-08-29 | 合肥康居人智能科技有限公司 | A kind of oxygenerator gas circuit efficient operation system |
| CN110015640A (en) * | 2018-01-10 | 2019-07-16 | 欧姆龙健康医疗(中国)有限公司 | Oxygen generator |
| CN110015639A (en) * | 2018-01-10 | 2019-07-16 | 欧姆龙健康医疗(中国)有限公司 | Oxygen generator |
| CN110015639B (en) * | 2018-01-10 | 2022-05-13 | 欧姆龙健康医疗(中国)有限公司 | Oxygen generator |
| CN110015640B (en) * | 2018-01-10 | 2022-05-13 | 欧姆龙健康医疗(中国)有限公司 | Oxygen generator |
| CN108751134A (en) * | 2018-06-28 | 2018-11-06 | 太仓永固精密制件有限公司 | A kind of mute oxygenerator |
| CN108862202A (en) * | 2018-07-25 | 2018-11-23 | 西藏欧格斯医疗科技有限公司 | A kind of Novel oxygenerator |
| CN108862202B (en) * | 2018-07-25 | 2022-01-28 | 广东欧格斯科技有限公司 | Oxygen generator |
| CN108975279A (en) * | 2018-09-05 | 2018-12-11 | 康泰医学系统（秦皇岛）股份有限公司 | PSA oxygen generator machine with noise reduction sound function |
| CN108975279B (en) * | 2018-09-05 | 2024-05-24 | 康泰医学系统（秦皇岛）股份有限公司 | Pressure swing adsorption type oxygenerator with noise reduction function |
| CN114530139A (en) * | 2022-03-23 | 2022-05-24 | 佛山市宜氧家科技有限公司 | Sound insulation outer cover and oxygen generator |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20130326 |