CN105060251A - Oxygen-rich fresh air oxygen generating unit for air purification - Google Patents
Oxygen-rich fresh air oxygen generating unit for air purification Download PDFInfo
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- CN105060251A CN105060251A CN201510504406.8A CN201510504406A CN105060251A CN 105060251 A CN105060251 A CN 105060251A CN 201510504406 A CN201510504406 A CN 201510504406A CN 105060251 A CN105060251 A CN 105060251A
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Abstract
The invention discloses an oxygen-rich fresh air oxygen generating unit for air purification. The oxygen-rich fresh air oxygen generating unit is characterized by comprising an air filter (1), an air flow alarm (2), an air feeder (3), a constant-temperature cold-heat exchanger (4), a cold and hot water unit (5), a membrane method separator (6), an oxygen-rich vacuum pump (7), an oxygen-rich air storage tank (8), a throttling device (9), a cold-heat exchanger (10) and an air supply fan (11), which are sequentially connected through a pipeline; an air inlet (6-4), an exhaust gas outlet (6-8) and a rich gas outlet (6-1) are formed in the membrane method separator (6). The oxygen-rich fresh air oxygen generating unit for air purification adopts a simple, efficient and continuous air purification technology, fresh and oxygen-rich fresh air for people to breathe in can be obtained, and the oxygen-rich fresh air oxygen generating unit for air purification is widely applied to the environments, such as halls, guesthouses, offices, hospitals, gyms, activity centers, hotels, clubs, bath centers and homes.
Description
Technical field:
The present invention relates to air cleaning unit, specifically the new wind oxygen making unit of a kind of purifying air oxygen enrichment; Be applicable to the environment such as office building, auditoriums, hotels, office, hospital, gymnasium, activity centre, hotel, club, bath center, family.
Background technology:
Traditional air purifying process, only regulates the temperature of air, relative humidity and gas velocity (usually said three degree).Along with the development of science and technology, the raising of living standards of the people, more and more higher to the requirement of production and living environment, thus the content of air-conditioning technique is also along with expansion.Modern air purification techniques, except need regulating the temperature of air, humidity and speed, also needs to regulate the parameters such as the cleanliness factor of air, pressure, composition and smell.
People, while quick, facility that enjoyment modern high technology brings are lived, are lost the freedom of breath freshening air.Environmental pollution is serious, industrial gaseous waste increases, motor vehicle exhaust, house fitting-up pollution, modern appliances radiation and the deterioration exacerbating the Air quality of human residential environment such as not enough of the new wind of air conditioner surroundings.Due to atmospheric pollution with for hypoxgia, make people from modern metropolitan cities work in air conditioner surroundings for a long time or live, usually have dizzy drowsiness, nervous irritated, slow in reacting, the subhealth symptom such as amnesia, energy are concentrated uncomfortable in chest, tired out.
Within 2003, SARS virus is wreaked havoc, and makes the danger of people to airborne virus have deep understanding.Current, Africa Ebola virus, Korea S, Middle East respiration syndrome MERS virus epidemic situation continue diffusion etc., haze weather takes place frequently, harmful virus and PM2.5 significantly exceed standard, the most worth self-examination be exactly hospital architecture, not only to weigh architectural appearance and using function, more should pay close attention to the air quality in building.According to reference introduction, people eats and exempts from hot rod bacterium into 100,000,000 and just infect, if suck 10-50 just heating.These medical personnel despising the respiratory tract infection of aerosol transmission to only paying attention to contact infection have beaten alarm bell.Because aerosol transmission has more burst, low infective dose and large-scale feature, greatly dangerous.Day by day serious atmospheric pollution directly threatens the health of people, air quality problems has become one of the most outstanding in environmental problem and problem demanding prompt solution, the particulate species pollutent that how effectively to dispel with harmful virus and PM2.5 be representative, making people in Working Life, breathe clean air becomes the task of top priority.
What current conventional air purifying process adopted is air filtration technology, and what generally adopt is high efficiency particle air filter (comprising sub-efficient and efficient super high efficient filter), and electrostatic air filter etc. belong to dead-end filtration technology.So-called dead-end filtration process means that air to be clean has in the side of strainer and goes out into nothing, after filtering, the pollutent of accumulation cannot be removed, strainer is in use for some time as can not be automatically cleaned, then can adsorb a large amount of dust, when pollutant accumulation to a certain extent after affect filter effect because of the excessive filtering material of pressure reduction.
Summary of the invention:
The object of the invention is the deficiency overcoming conventional air purification techniques, and provide a kind of purifying air oxygen enrichment new wind oxygen making unit; Mainly solve the problem of existing air purifying process weak effect.
Technical scheme of the present invention is: the new wind oxygen making unit of a kind of purifying air oxygen enrichment, and its special character is, by air filter, airflow warning horn, fan, constant temperature hot and cold heat exchanger, water chiller-heater unit, membrane separating device, oxygen enrichment vacuum pump, oxygen enrichment gas-holder, throttling set, hot and cold heat exchanger, breeze fan forms, air filter is connected with air blower inlet by pipeline, therebetween pipeline is established airflow warning horn, the outlet of fan is connected with constant temperature hot and cold heat exchanger by pipeline, constant temperature hot and cold heat exchanger is connected with oxygen enrichment vacuum pump inlet by pipeline, therebetween pipeline is established membrane separating device, membrane separating device has air intlet, waste gas outlet, rich gas exports, oxygen enrichment vacuum pump outlet connects oxygen enrichment gas-holder, and oxygen enrichment gas-holder connects throttling set by pipeline, and throttling set connects hot and cold heat exchanger by pipeline, hot and cold heat exchanger is connected with the entrance of breeze fan by pipeline, and the outlet of breeze fan communicates with Working Life space, water chiller-heater unit in parallel on described constant temperature hot and cold heat exchanger, hot and cold heat exchanger in parallel on water chiller-heater unit.
Further, described membrane separating device comprises box frame, N sheet pad pasting skeleton is established in box frame, pad pasting skeleton is established oxygen enrichment membranes sheet, the membrane module chip of composition, air intlet is established in one end of membrane module chip, and the other end establishes waste gas outlet, establish oxygen enrichment header in the middle part of the membrane module chip of waste gas outlet end, oxygen enrichment header establishes rich gas to export.
Further, described membrane separating device adopts the integrated membrane module of plate and frame major path, and the new wind oxygen concn of oxygen enrichment is 23-25%.
Further, described constant temperature hot and cold heat exchanger does not have Cooling and heating blower coil pipe, and filtered air temperature remains on 25 DEG C.
Further, the motor of described fan, oxygen enrichment vacuum pump and breeze fan all adopts converter plant.
Further, described throttling set and breeze fan adopt variable air volume system.
Compared with the prior art a kind of purifying air oxygen enrichment of the present invention new wind oxygen making unit has outstanding substantive distinguishing features and marked improvement, 1, the present invention adopts cross flow filter process, mean that air to be clean has air intlet in the side of membrane separation apparatus, opposite side has waste gas outlet, waste gas returns air, and the passage of oxygen rich gas is the other side of the air intlet of membrane separation apparatus after purification, pollutant accumulation is rear airflow automatic cleaning to a certain extent, thus will to maintain pressure reduction basically identical for air, can not lose efficacy; 2, be a kind of process continuous print purification techniques, the fresh oxygen-rich air can breathed for people can be obtained.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of membrane separating device of the present invention;
Fig. 3 is the side-view of Fig. 2;
Fig. 4 is the vertical view of Fig. 3.
Embodiment:
In order to Comprehension and Implementation better, provide specific embodiment below in conjunction with accompanying drawing and describe the present invention in detail; Illustrated embodiment, only for explaining the present invention, is not for limiting the scope of the invention.
Embodiment 1, see Fig. 1,2,3,4, need to select suitable air filter 1, airflow warning horn 2, fan 3, constant temperature hot and cold heat exchanger 4, water chiller-heater unit 5, membrane separating device 6, oxygen enrichment vacuum pump 7, oxygen enrichment gas-holder 8, throttling set 9, hot and cold heat exchanger 10, breeze fan 11 according to design, air filter 1 is connected with fan 3 entrance by pipeline, pipeline is between installed airflow warning horn 2, the outlet of fan 3 is connected with constant temperature hot and cold heat exchanger 4 by pipeline, constant temperature hot and cold heat exchanger 4 does not have Cooling and heating blower coil pipe, filtered air temperature remains on 25 DEG C, cold at constant temperature hot and cold heat exchanger 4, water chiller-heater unit 5 in parallel on heat exchanger, constant temperature hot and cold heat exchanger 4 is connected with oxygen enrichment vacuum pump 7 entrance by pipeline, pipeline is between installed membrane separating device 6, membrane separating device 6 adopts the integrated membrane module of plate and frame major path, the new wind oxygen concn of oxygen enrichment is 23-25%, membrane separating device 6 comprises box frame 6-7, N sheet pad pasting skeleton 6-3 is installed in box frame 6-7, pad pasting skeleton 6-3 installs oxygen enrichment membranes sheet 6-2, the membrane module chip 6-5 of composition, there is air intlet 6-4 one end of membrane module chip 6-5, the other end has waste gas outlet 6-8, installs oxygen enrichment header 6-6 in the middle part of the membrane module chip 6-5 of waste gas outlet end, oxygen enrichment header 6-6 has rich gas export 6-1, the outlet of oxygen enrichment vacuum pump 7 is connected oxygen enrichment gas-holder 8, oxygen enrichment gas-holder 8 connects throttling set 9 by pipeline, throttling set 9 connects hot and cold heat exchanger 10 by pipeline, the hot and cold interchanger of hot and cold heat exchanger 10 is connected in parallel on water chiller-heater unit 5, hot and cold heat exchanger 10 is connected by the entrance of pipeline with breeze fan 11, and the outlet of breeze fan 11 communicates with Working Life space, the motor of above-mentioned fan 3, oxygen enrichment vacuum pump 7 and breeze fan 11 all adopts converter plant, and throttling set 9 and breeze fan 11 adopt variable air volume system.
The new wind oxygen making unit of a kind of purifying air oxygen enrichment of the present invention, its principle of work, adopt dissolve, the sepn process of diffusion, adopt negative-pressure vacuum to extract the new wind of oxygen enrichment out, can continuous purification MP2.5 and unwanted bacteria atmospheric polluting material and obtain fresh oxygen-rich air.Adopt the method raw air of membrane separating continuously from one end air inlet, waste gas returns the process of air from the other end, the particulate species pollutent be trapped can be made then can not to continue to accumulate on rete after building up to certain degree, define one " cross flow filter " process, but not " dead-end filtration " process of conventional filter, therefore, scavenging process can be continuous for a long time, can maintain longer work-ing life; Be a kind of completely newly can efficiently, continuous print removes this particulate species pollutent and bacterium etc., obtains the unit of the new wind of fresh oxygen enrichment can breathed for people.
Claims (6)
1. the new wind oxygen making unit of purifying air oxygen enrichment, it is characterized in that, by air filter (1), airflow warning horn (2), fan (3), constant temperature hot and cold heat exchanger (4), water chiller-heater unit (5), membrane separating device (6), oxygen enrichment vacuum pump (7), oxygen enrichment gas-holder (8), throttling set (9), hot and cold heat exchanger (10), breeze fan (11) forms, air filter (1) is connected with fan (3) entrance by pipeline, therebetween pipeline is established airflow warning horn (2), the outlet of fan (3) is connected with constant temperature hot and cold heat exchanger (4) by pipeline, constant temperature cool-heat-exchanger (4) is connected with oxygen enrichment vacuum pump (7) entrance by pipeline, therebetween pipeline is established membrane separating device (6), membrane separating device (6) there is air intlet (6-4), waste gas outlet (6-8), rich gas outlet (6-1), the outlet of oxygen enrichment vacuum pump (7) connects oxygen enrichment gas-holder (8), oxygen enrichment gas-holder (8) connects throttling set (9) by pipeline, throttling set (9) connects hot and cold heat exchanger (10) by pipeline, hot and cold heat exchanger (10) is connected by the entrance of pipeline with breeze fan (11), the outlet of breeze fan (11) communicates with Working Life space, the upper water chiller-heater unit in parallel (5) of described constant temperature hot and cold heat exchanger (4), the upper hot and cold heat exchanger in parallel (10) of water chiller-heater unit (5).
2. the new wind oxygen making unit of a kind of purifying air oxygen enrichment according to claim 1, it is characterized in that, described membrane separating device (6) comprises box frame (6-7), N sheet pad pasting skeleton (6-3) is established in box frame (6-7), pad pasting skeleton (6-3) is established oxygen enrichment membranes sheet (6-2), the membrane module chip (6-5) of composition, air intlet (6-4) is established in one end of membrane module chip (6-5), the other end establishes waste gas outlet (6-8), oxygen enrichment header (6-6) is established at membrane module chip (6-5) middle part of waste gas outlet end, oxygen enrichment header (6-6) is established rich gas export (6-1).
3. the new wind oxygen making unit of a kind of purifying air oxygen enrichment according to claim 1 and 2, is characterized in that, described membrane separating device (6) adopts the integrated membrane module of plate and frame major path, and the new wind oxygen concn of oxygen enrichment is 23-25%.
4. the new wind oxygen making unit of a kind of purifying air oxygen enrichment according to claim 1, is characterized in that, described constant temperature hot and cold heat exchanger (4) does not have Cooling and heating blower coil pipe, and filtered air temperature remains on 25 DEG C.
5. the new wind oxygen making unit of a kind of purifying air oxygen enrichment according to claim 1, is characterized in that, the motor of described fan (3), oxygen enrichment vacuum pump (7) and breeze fan (11) all adopts converter plant.
6. the new wind oxygen making unit of a kind of purifying air oxygen enrichment according to claim 1, is characterized in that, described throttling set (9) and breeze fan (11) adopt variable air volume system.
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| CN201510504406.8A CN105060251B (en) | 2015-08-18 | 2015-08-18 | Oxygen-rich fresh air oxygen generating unit for air purification |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706931A (en) * | 2020-05-26 | 2020-09-25 | 江苏中科睿赛污染控制工程有限公司 | Underground position self-regeneration air purification system and treatment method thereof |
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| CN102502512A (en) * | 2011-11-07 | 2012-06-20 | 上海奕材环保科技有限公司 | Method for providing oxygen rich gas with stable flow and purity for oxygen rich combustion supporting of kiln |
| CN202430001U (en) * | 2011-12-22 | 2012-09-12 | 合肥恒诚智能技术有限公司 | Intelligent low-oxygen generation device system |
| CN204897399U (en) * | 2015-08-18 | 2015-12-23 | 姜天峰 | Air purification oxygen boosting new trend oxygenerator group |
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2015
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4787919A (en) * | 1987-06-23 | 1988-11-29 | Union Carbide Corporation | Membrane separation system and process |
| CN2301252Y (en) * | 1996-06-28 | 1998-12-23 | 中国科学院大连化学物理研究所 | Apparatus for preparing oxygen-enriched air and low-oxygen air by membrane separation |
| CN2281184Y (en) * | 1996-11-25 | 1998-05-13 | 中国科学院大连化学物理研究所 | Small size oxygen concentrator for breath by method of using membrane |
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| CN102502512A (en) * | 2011-11-07 | 2012-06-20 | 上海奕材环保科技有限公司 | Method for providing oxygen rich gas with stable flow and purity for oxygen rich combustion supporting of kiln |
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| CN111706931A (en) * | 2020-05-26 | 2020-09-25 | 江苏中科睿赛污染控制工程有限公司 | Underground position self-regeneration air purification system and treatment method thereof |
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| CN105060251B (en) | 2017-03-22 |
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