CN113028566A - Oxygenerator for indoor oxygenation - Google Patents
Oxygenerator for indoor oxygenation Download PDFInfo
- Publication number
- CN113028566A CN113028566A CN201911353526.7A CN201911353526A CN113028566A CN 113028566 A CN113028566 A CN 113028566A CN 201911353526 A CN201911353526 A CN 201911353526A CN 113028566 A CN113028566 A CN 113028566A
- Authority
- CN
- China
- Prior art keywords
- oxygen
- air
- indoor
- enriched
- people
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/76—Oxygen
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention belongs to the technical field of air purification, and relates to an oxygen generator for increasing oxygen in a room, which consists of an air compressor (comprising a fan), an air filter, a shell, an outdoor unit of a compressed air conveying pipe I, a membrane component, an oxygen-enriched air distributor, an oxygen content monitoring controller, the shell, an indoor unit of a compressed air conveying pipe II and a nitrogen-enriched discharge pipe. Oxygen with the purity of about 22% -30% is prepared by an advanced positive pressure oxygen-enriched membrane oxygen preparation technology and is sent into a room, then oxygen content monitoring controller is used for automatically or manually controlling oxygen delivery amount, the indoor oxygen content is enabled to reach 21-25%, and the problem that the indoor oxygen content is low, so that discomfort symptoms generated by residents are solved, and the oxygen-enriched air conditioner is suitable for the old and the weak, the people with cardiopulmonary diseases, the aerobic exercise people, the high-strength brain-using people and the highland life people, and provides comfortable air environment for the residents.
Description
Technical Field
The invention belongs to the technical field of air purification, and particularly relates to an oxygen generator for increasing indoor oxygen.
Background
The rapid development of modern industry brings great living convenience to human beings, and the air quality is deteriorated due to the increase of industrial waste gas, the emission of automobile exhaust and the atmospheric pollution caused by home decoration, thereby becoming a great challenge for human survival. Due to air pollution, people living in cities can work or live in air-conditioning environments and closed space environments for a long time, the air-conditioning environments and the closed space environments can cause insufficient oxygen supply, and people often have the problems of dizziness, chest distress, fatigue, sleepiness, tension, dysphoria, slow reaction, hypomnesis, poor energy concentration and the like, and the phenomenon is more obvious particularly for people with cardiopulmonary diseases, people with aerobic exercise, people with high-strength brain use, and families with patients or old people.
At present, traditional indoor air purification equipment adopts the filtration technique, purifies the room air, and the air is at indoor self-loopa, if can not in time wash or change filtering material, can accumulate a large amount of dusts in the filter, influence the filter effect, can not reach filtered air's purpose, simultaneously because indoor be enclosure space, human breathing can make indoor oxygen content reduce, can not satisfy the human demand to oxygen.
Regarding the method of oxygen extraction, the domestic oxygen generator mostly uses molecular sieves to separate oxygen from air by a pressure swing adsorption method, and the method can generate larger noise in the oxygen production process, and has heavier equipment and higher maintenance cost.
Disclosure of Invention
The invention aims to overcome the defect that the traditional indoor air purification equipment cannot improve the oxygen content, and provides an oxygen generator for increasing oxygen in a room, wherein outdoor air is sucked, oxygen with the purity of about 22-30% is prepared by an advanced positive pressure membrane oxygen preparation technology and is sent into the room, and then the oxygen content in the room reaches 21-25% by an oxygen content monitoring controller, so that the discomfort symptoms caused by the low indoor oxygen content are mainly solved, and the oxygen generator is suitable for old and weak people, people with cardiopulmonary diseases, people with aerobic exercises, high-strength brain-using people and people living in highland to increase the oxygen content in the room. The quality of life is improved, a comfortable oxygen-enriched air environment is provided, oxygen is prepared by the oxygen-enriched membrane, the noise is reduced, the weight of the oxygen generator is reduced, and the oxygen generator is convenient to install and use in families and habitable rooms.
The technical scheme adopted by the invention is as follows: an oxygen generator for increasing oxygen in room is composed of air compressor (including blower), air filter, casing, compressed air delivering tube, outdoor unit with power line, membrane module, oxygen-enriched air distributor, oxygen content monitor controller, casing, compressed air delivering tube, nitrogen-enriched discharging tube and indoor unit with control line. The method is characterized in that:
(1) the air compressor (including the fan) sucks outdoor air to prepare compressed air, and the compressed air is sent to the air filter for filtration so as to provide clean compressed air required by oxygen preparation for the membrane component.
(2) The clean compressed air with certain pressure is sent into a positive pressure membrane separation oxygen membrane component to prepare oxygen with the purity of about 22% -30%, and the oxygen is sent to an oxygen-enriched gas distributor which sends the oxygen to the room. The nitrogen-rich produced by the oxygen production is directly discharged to the outside through a nitrogen-rich discharge pipe.
(3) Indoor oxygen content is measured and is shown the purity through oxygen content monitoring controller, and automatic fender can automatic control indoor oxygen content concentration, and manual fender can be according to the demand artificial control indoor oxygen concentration to the oxygen content by indoor personnel.
(4) The special structure of the oxygen-enriched membrane can effectively filter bacteria and dust in the air outside the chamber, so that clean oxygen can be obtained indoors, and cross infection during air exchange can be effectively controlled.
(5) The indoor oxygen supply oxygen generator only needs one power source by an air compressor (comprising a fan).
The invention has the advantages that only one air compressor (including a fan) is used as a power source, purified compressed air enters from the inlet of the membrane component, oxygen directly enters the oxygen-enriched gas distributor from the oxygen-enriched outlet of the membrane component and is sent into the room, and nitrogen-enriched substances and other substances are directly discharged out of the room through the nitrogen-enriched discharge port of the membrane component and the discharge pipe, thereby having no cross infection and saving energy. The whole weight is light, and the installation is convenient. Can be widely applied to indoor spaces concentrated by people in family rooms, offices, gymnasiums and the like, and provides comfortable oxygen-enriched environment for indoor people.
Drawings
The attached drawing is a schematic structural flow chart of the invention.
Detailed description of the preferred embodiments
The invention is a schematic structural flow diagram. An oxygen generator for increasing oxygen in room is composed of an outdoor unit for providing compressed air, and an indoor unit for separating oxygen and delivering it to room. The outdoor unit comprises a casing 1 with an air inlet, an air compressor (including a fan) 2, a compressed air conveying pipe I3, an air filter 4 and an air conveying pipe II 5. And the air conveying pipe II 5 is an air connecting pipe between the outdoor unit and the indoor unit. An air compressor (including a fan) 2 installed in a machine shell 1 is electrified and then rotates, outdoor air is sucked through a vent on the machine shell 1 to be made into compressed air with certain pressure, the compressed air is input into an air filter 4 through a compressed air conveying pipe I3 connected with the air compressor (including the fan) 2 to be filtered, and the filtered clean compressed air is input into an indoor unit through an air conveying pipe II 5 connected with the air filter 4. An inlet of a membrane component 7 arranged in a shell 6 is connected with an air conveying pipe II 5, when compressed air with certain pressure is sucked into an inlet of the membrane component 7, the permeation rates of all components in the air when permeating the membrane are different, under the driving of pressure difference, oxygen in the air preferentially passes through an oxygen-rich flow passage space to enter a central pipe, is collected into product oxygen with the purity of about 22% -30%, is output from an outlet and enters an oxygen-rich gas distributor 8 connected with an oxygen-rich outlet of the membrane component 7, and the oxygen-rich gas distributor 8 conveys oxygen enrichment to the room. While nitrogen, argon, etc., which have a relatively slow permeation rate, are retained in the retained nitrogen-enriched zone of the membrane module 7 and are discharged from the discharge port as an exhaust gas through the nitrogen-rich discharge pipe 10 out of the chamber. The oxygen content monitoring controller 9 arranged on the machine shell 6 measures the indoor oxygen content at any time and displays the oxygen content value in real time, and the automatic gear on the oxygen content monitoring controller 9 controls the indoor oxygen content to be 21-25%. The oxygen content value can be set according to personnel's demand, and when indoor oxygen content was less than the setting value lower limit, oxygen content monitoring controller opened the oxygenerator automatically and made oxygen and supplied oxygen to indoor, and when indoor oxygen content was higher than the setting value upper limit, oxygen content monitoring controller self-closing oxygenerator stopped to supply oxygen to indoor. The indoor oxygen content can also be increased according to individual needs by indoor personnel through a manual gear on the oxygen content monitoring controller 9. The oxygen content monitoring controller 9 is provided with an oxygen content alarm.
Claims (6)
1. An oxygen generator for increasing oxygen in room features that the compressed air after dust removal is directly made into 22-30% oxygen-enriched air by the membrane module for separating oxygen from positive pressure membrane to increase oxygen concentration in room. The outdoor unit consisting of a casing, an air compressor (comprising a fan), an air filter and a compressed air delivery pipe provides compressed air required by oxygen generation, the indoor unit consisting of the casing, a membrane component, an oxygen-enriched air distributor, an oxygen content monitoring controller, the compressed air delivery pipe and a nitrogen-enriched discharge pipe separates oxygen-enriched air and outputs the oxygen-enriched air to deliver oxygen indoors, so that the indoor oxygen content can reach 21-25%, and the oxygen-enriched air is suitable for the old, the weak, the people with heart and lung diseases, the people with aerobic exercise, the high-strength brain-using people and the people living in the highland to increase the oxygen content indoors. Improve the quality of life. Providing a comfortable oxygen-enriched air environment.
2. The air compressor (including blower) according to claim 1 sucks outdoor air to produce compressed air, and the compressed air is sent to the air filter for filtration to provide clean compressed air for membrane module to produce oxygen.
3. The clean compressed air of claim 1 is fed into a membrane module for separating oxygen using a positive pressure membrane to produce oxygen having a purity of about 22% to about 30%.
4. The indoor unit of claim 1, wherein the oxygen-enriched air is separated and outputted to supply oxygen to the indoor unit. The nitrogen-rich gas produced by the membrane component separation is directly discharged to the outside through a nitrogen-rich discharge pipe.
5. The oxygen content monitoring controller of claim 1 measures and displays the oxygen concentration, the automatic gear automatically controls the indoor oxygen concentration, and the manual gear manually controls the indoor oxygen concentration according to the oxygen content requirement.
6. The oxygen generator for increasing indoor oxygen as claimed in claim 1, only the air compressor (including the blower) needs one power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911353526.7A CN113028566A (en) | 2019-12-24 | 2019-12-24 | Oxygenerator for indoor oxygenation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911353526.7A CN113028566A (en) | 2019-12-24 | 2019-12-24 | Oxygenerator for indoor oxygenation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113028566A true CN113028566A (en) | 2021-06-25 |
Family
ID=76452434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911353526.7A Pending CN113028566A (en) | 2019-12-24 | 2019-12-24 | Oxygenerator for indoor oxygenation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113028566A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115092894A (en) * | 2022-07-12 | 2022-09-23 | 马建召 | Large-scale oxygen system of terminal system oxygen and need not large-scale oxygen storage |
| CN115092891A (en) * | 2022-05-16 | 2022-09-23 | 西安交通大学 | Oxygen generator suitable for plateau environment and method |
| CN116972481A (en) * | 2023-09-25 | 2023-10-31 | 深圳三爱健康科技有限公司 | Intelligent regulation and control method and system for oxygen-enriched space capsule |
-
2019
- 2019-12-24 CN CN201911353526.7A patent/CN113028566A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115092891A (en) * | 2022-05-16 | 2022-09-23 | 西安交通大学 | Oxygen generator suitable for plateau environment and method |
| CN115092891B (en) * | 2022-05-16 | 2023-08-15 | 西安交通大学 | Oxygenerator and method suitable for plateau environment |
| CN115092894A (en) * | 2022-07-12 | 2022-09-23 | 马建召 | Large-scale oxygen system of terminal system oxygen and need not large-scale oxygen storage |
| CN116972481A (en) * | 2023-09-25 | 2023-10-31 | 深圳三爱健康科技有限公司 | Intelligent regulation and control method and system for oxygen-enriched space capsule |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113028566A (en) | Oxygenerator for indoor oxygenation | |
| CN110375400B (en) | Split type new trend device in kitchen | |
| CN106693134A (en) | Breathing machine used for respiration medicine | |
| CN103398441A (en) | Fresh air purification device | |
| CN204629829U (en) | A kind of indoor air cleaner with oxygen module | |
| CN103175266A (en) | Forest oxygen bar gas generator | |
| CN203336734U (en) | Air purification type oxygen enrichment device for office and living building | |
| CN208920400U (en) | A kind of Novel air purification device | |
| CN201412925Y (en) | Portable type field air purification system | |
| CN212204850U (en) | Membrane separation device for air purification and oxygenation | |
| CN2462283Y (en) | Ventilation selective oxygen-enriched splitting air conditioner | |
| CN2401821Y (en) | Air conditioning oxygen generator | |
| CN203980453U (en) | Indoor circulation oxygen enriched fresh air machine | |
| JP3176275U (en) | Separate oxygen production and gas transport control device | |
| CN207570031U (en) | A kind of air cleaning unit of filtering ozone | |
| CN203177346U (en) | Air generator of forest oxygen bar | |
| CN112539459A (en) | Oxygen-producing air conditioner | |
| CN207361787U (en) | A kind of oxygen generation system | |
| CN2482011Y (en) | Air conditioner with oxygen-enriched device | |
| CN105299764A (en) | Oxygen-increasing air exchange system | |
| CN209113476U (en) | A kind of new indoor aeration system | |
| RU2645139C1 (en) | Method for regulation of carbon dioxide and oxygen content in room | |
| CN210302879U (en) | Membrane separation oxygen generation device with purification function | |
| CN214665043U (en) | Portable oxygen enrichment system for respiratory protection | |
| CN111921057B (en) | Low noise breathing machine structure with two-chamber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210625 |
|
| WD01 | Invention patent application deemed withdrawn after publication |