CN201722142U - Oxygen generator with automatic start and stop function - Google Patents
Oxygen generator with automatic start and stop function Download PDFInfo
- Publication number
- CN201722142U CN201722142U CN2010202377048U CN201020237704U CN201722142U CN 201722142 U CN201722142 U CN 201722142U CN 2010202377048 U CN2010202377048 U CN 2010202377048U CN 201020237704 U CN201020237704 U CN 201020237704U CN 201722142 U CN201722142 U CN 201722142U
- Authority
- CN
- China
- Prior art keywords
- oxygen
- air line
- reaction tower
- storage tank
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Oxygen, Ozone, And Oxides In General (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to an oxygen generator with the automatic start and stop function, which is mainly used for generating the oxygen. The oxygen generator comprises an air compressor, reaction towers, air ducts, an oxygen buffer tank, a precision filter, an oxygen flow meter and an oxygen storage tank, wherein the air compressor is connected with the reaction towers through the air duct, the quantity of the reaction towers is two, the two reaction towers are respectively connected with the oxygen buffer tank through the air duct, the oxygen buffer tank is connected with the precision filter through the air duct, the precision filter is respectively connected with the oxygen storage tank and the reaction towers through the air duct, the oxygen flow meter is arranged on the air duct between the precision filter and the oxygen storage tank, and the oxygen flow meter is arranged on the air duct between the precision filter and the reaction towers. The oxygen generator has reasonable structure design, can effectively control the oxygen flow, and has good energy-saving effect.
Description
Technical field
The utility model relates to a kind of oxygenerator of stopping machine automatically, and it is mainly used in the production of oxygen.
Background technology
The PSA oxygenerator of present oxygenerator manufacturer production generally all can be put certain surplus in design in the oxygenerator, and the user also will consider certain surplus in choosing equipment, so that when increasing with gas later on, does not need to increase new equipment again; Both are comprehensive, and oxygenerator oxygen purity occurs through regular meeting and be higher than design load, and oxygen flow is lower than design load in operation, can have the situation of low load with strong power, and energy dissipation is serious.
The utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of reasonable in design is provided, and can effectively control the oxygenerator of the machine of stopping automatically of oxygen flow.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of oxygenerator of stopping machine automatically, comprise air compressor, reaction tower and air line, connect by air line between air compressor and the reaction tower, it is characterized in that: it also comprises oxygen surge tank, accurate filter, oxygen flow meter, oxygen storage tank and PLC controller; Described reaction tower has two, is connected with the oxygen surge tank by air line respectively, and the oxygen surge tank is connected with accurate filter by air line; Accurate filter is connected with reaction tower with oxygen storage tank respectively by air line; On the air line between accurate filter and the oxygen storage tank oxygen flow meter is installed, on the air line between accurate filter and the reaction tower oxygen flow meter is installed; The PLC controller is connected with oxygen storage tank; Be provided with the carbonaceous molecular sieve bed in the reaction tower.
Oxygen surge tank described in the utility model, accurate filter and oxygen storage tank all are connected with blow-off line.
Air line described in the utility model is provided with valve.
The air line of reaction tower described in the utility model bottom is provided with sound damper.
The utility model compared with prior art has following positive effect: reasonable in design, can control oxygen flow, good energy-conserving effect effectively.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 air line, 2 reaction towers, 3 oxygen surge tanks, 4 accurate filters, 5 oxygen flow meters, 6 oxygen storage tank, 7 carbonaceous molecular sieve beds, 8 blow-off lines, 9 valves, 10 sound dampers, 11PLC controller, 12 air compressor.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Embodiment:
Referring to Fig. 1, present embodiment mainly is made up of reaction tower 2, air line 1, air compressor 12, oxygen surge tank 3, accurate filter 4, oxygen flow meter 5, oxygen storage tank 6 and PLC controller 11, connects by air line 1 between air compressor 12 and the reaction tower 2; Reaction tower 2 has two, is connected with oxygen surge tank 3 by air line 1 respectively, and oxygen surge tank 3 is connected with accurate filter 4 by air line 1; Accurate filter 4 is connected with reaction tower 2 with oxygen storage tank 6 respectively by air line 1; On the air line 1 between accurate filter 4 and the oxygen storage tank 6 oxygen flow meter 5 is installed, on the air line 1 between accurate filter 4 and the reaction tower 2 oxygen flow meter 5 is installed; The PLC controller is connected with oxygen storage tank; Be provided with carbonaceous molecular sieve bed 7 in the reaction tower 2; The air line 1 of reaction tower 2 bottoms is provided with sound damper 10.
In the present embodiment, oxygen surge tank 3, accurate filter 4 and oxygen storage tank 6 all are connected with blow-off line 8.
In the present embodiment, air line 1 is provided with valve 9, comes the flow direction of gas in the control air pipeline 1 by the switch of by-pass valve control 9.
During use, 2 one work of two reaction towers, a regeneration.At first, air compressor 12 pressurized air of purifying treatment is imported by air line 1 reaction tower 2 of working the bottom, generation oxygen reaction tower 2 in; After oxygen comes out from the top of reaction tower 2,, enter oxygen surge tank 3 and cushion by air line 1; The oxygen that buffering is come out passes through the filtration of accurate filter 4 again.Oxygen after the filtration, a part enters the reaction tower 2 of not working by oxygen flow meter 5 and air line 1, in reaction tower 2, pass through carbonaceous molecular sieve bed 7 from top to bottom, filter out underproof oxygen, qualified oxygen enters air line 1 from the bottom of this reaction tower 2, and the sound damper 10 through 1 mouthful of air line enters in the middle of the atmosphere again; Another oxygen enters in the oxygen storage tank 6 by oxygen flow meter 5 and air line 1, directly uses for the user.
This is a complete oxygenerator work period, and the sampling spot of oxygen pressure is in oxygen storage tank 6 exits, and the current signal that provides by pressure unit is sent in the middle of the PLC controller 11 by analog module.When the oxygen pressure in the oxygen storage tank 6 rises to the set(ting)value of PLC controller 11, the oxygenerator orderly closedown; If air pressure does not descend in the regular hour section, provide the compressed-air actuated air compressor 12 also can auto stop.When the oxygen pressure in the oxygen storage tank 6 drops to the set(ting)value of PLC controller 11, the oxygenerator normal boot-strap; When if air pressure drops to setting pressure, air compressor 12 starts operation voluntarily, thereby accomplishes truly energy-conservation.
In addition, need to prove, specific embodiment described in this specification sheets, as long as the undeclared concrete shape and size of its part, then this part can be Any shape and the size that adapts with its structure; Simultaneously, the part title of getting also can be different.Allly conceive equivalence or the simple change that described structure, feature and principle are done, be included in the protection domain of the utility model patent according to the utility model patent.
Claims (4)
1. oxygenerator of stopping machine automatically, comprise air compressor, reaction tower and air line, connect by air line between air compressor and the reaction tower, it is characterized in that: it also comprises oxygen surge tank, accurate filter, oxygen flow meter, oxygen storage tank and PLC controller; Described reaction tower has two, is connected with the oxygen surge tank by air line respectively, and the oxygen surge tank is connected with accurate filter by air line; Accurate filter is connected with reaction tower with oxygen storage tank respectively by air line; On the air line between accurate filter and the oxygen storage tank oxygen flow meter is installed, on the air line between accurate filter and the reaction tower oxygen flow meter is installed; The PLC controller is connected with oxygen storage tank; Be provided with the carbonaceous molecular sieve bed in the reaction tower.
2. the oxygenerator of stopping machine automatically according to claim 1 is characterized in that: described oxygen surge tank, accurate filter and oxygen storage tank all are connected with blow-off line.
3. the oxygenerator of stopping machine automatically according to claim 1 and 2 is characterized in that: described air line is provided with valve.
4. the oxygenerator of stopping machine automatically according to claim 1 and 2 is characterized in that: the air line of described reaction tower bottom is provided with sound damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202377048U CN201722142U (en) | 2010-06-24 | 2010-06-24 | Oxygen generator with automatic start and stop function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202377048U CN201722142U (en) | 2010-06-24 | 2010-06-24 | Oxygen generator with automatic start and stop function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201722142U true CN201722142U (en) | 2011-01-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202377048U Expired - Fee Related CN201722142U (en) | 2010-06-24 | 2010-06-24 | Oxygen generator with automatic start and stop function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201722142U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120054A (en) * | 2011-03-09 | 2011-07-13 | 广州军区广州总医院 | Portable respirator based on self-supply of oxygen |
| 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 |
| CN103112829A (en) * | 2013-03-01 | 2013-05-22 | 丹阳市巨贸康健器材有限公司 | Energy-saving control system of molecular sieve oxygenerator |
| CN105645360A (en) * | 2016-03-25 | 2016-06-08 | 江苏嘉宇特种装备股份有限公司 | Efficient molecular-sieve oxygen generator |
| CN112327956A (en) * | 2020-11-16 | 2021-02-05 | 山东尚健医疗科技有限公司 | Intelligent pressure regulating device of oxygen generator |
-
2010
- 2010-06-24 CN CN2010202377048U patent/CN201722142U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120054A (en) * | 2011-03-09 | 2011-07-13 | 广州军区广州总医院 | Portable respirator based on self-supply of oxygen |
| 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 |
| CN103112829A (en) * | 2013-03-01 | 2013-05-22 | 丹阳市巨贸康健器材有限公司 | Energy-saving control system of molecular sieve oxygenerator |
| CN103112829B (en) * | 2013-03-01 | 2015-06-17 | 丹阳市巨贸康健器材有限公司 | Energy-saving control system of molecular sieve oxygenerator |
| CN105645360A (en) * | 2016-03-25 | 2016-06-08 | 江苏嘉宇特种装备股份有限公司 | Efficient molecular-sieve oxygen generator |
| CN112327956A (en) * | 2020-11-16 | 2021-02-05 | 山东尚健医疗科技有限公司 | Intelligent pressure regulating device of oxygen generator |
| CN112327956B (en) * | 2020-11-16 | 2023-03-14 | 山东尚健医疗科技有限公司 | Intelligent pressure regulating device of oxygen generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20140624 |
|
| EXPY | Termination of patent right or utility model |