CN103953991A - Method for improving office environment - Google Patents

Method for improving office environment Download PDF

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Publication number
CN103953991A
CN103953991A CN201410185621.1A CN201410185621A CN103953991A CN 103953991 A CN103953991 A CN 103953991A CN 201410185621 A CN201410185621 A CN 201410185621A CN 103953991 A CN103953991 A CN 103953991A
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CN
China
Prior art keywords
air
oxygen
pressure
indoor
permeable membrane
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CN201410185621.1A
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Chinese (zh)
Inventor
蔡漳平
张炳哲
张瀚元
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济南仙居环境科技有限公司
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Application filed by 济南仙居环境科技有限公司 filed Critical 济南仙居环境科技有限公司
Priority to CN201410185621.1A priority Critical patent/CN103953991A/en
Publication of CN103953991A publication Critical patent/CN103953991A/en

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Abstract

The invention relates to a method for improving the office environment. The method comprises the following steps: filtering dust of which the length is greater than 1 mum in the environment air by using an air filter, blowing the filtered air to a membrane component by using an air blower, enabling the filtered air to flow along the surface of one side of an oxygen permeable membrane, generating a negative pressure of -75 KPa on the other side of the oxygen permeable membrane by using a vacuum pump, enabling nitrogen and oxygen in the air to diffuse towards the low-pressure side to form enrichment of 27%-30% oxygen, filtering the pollutant in the air by using the oxygen permeable membrane, exhausting the pollutant and oxygen deficient air not diffusing to the low-pressure side of the oxygen permeable membrane from a waste gas exhaust port, pumping out clean oxygen-enriched air with the oxygen content of 27%-30% by using the vacuum pump, conveying the clean oxygen-enriched air to an indoor negative ion generator through a pipeline, forming negative oxygen ions in the oxygen-enriched air, and then flowing the negative oxygen ions indoors. The concentrations of the negative oxygen ions and the oxygen in the created office environment are higher than those in the forest air, the purity is higher than that of the forest air, the metabolism of a human body is enhanced, so that the human body fluid keeps the alkalescence, a person is full of energy, the working efficiency is improved, and various diseases are prevented.

Description

A kind of method of improving working environment

Technical field

The present invention relates to health-care method technical field, be specifically related to a kind of method of improving working environment.

Background technology

Office is not only people's workplace, is also the second life area that is only second to family.Particularly face fierce market competition, the quickening of work rhythm, people are more and more higher to the requirement of working environment.But current most of working environment allows of no optimist, there is much healthy hidden danger.Be embodied in:

In the office space air that some sealings and personnel relatively concentrate, oxygen content is on the low side, causes human body metabolic efficiency to reduce, and produces the situations such as tired, sleepy, causes operating efficiency to decline.Under this environment, work for a long time and easily produce the series of symptoms such as pulmonary heart disease, sleep-disorder, intelligence decline, decrease of memory, abnormal behavior.

The airborne dust in office space, aerosol (PM2.5) become " killer " of health of people, easily cause respiratory tract and angiocardiopathy, even can cause lung cancer.Especially the industry issue such as cement, chemical industry, metallurgy, electric power is particularly outstanding.

Popularizing as people provide a great convenience of the teleworking equipment such as computer, but also can produce positive static simultaneously, the health that threatens people, cause human body fluid to be tending towards acid, reduce metabolism, cause cell function weak, increase stress, reduce immunity, and then give rise to diseases.

In addition, outdoor bacterium, cell entry are indoor, easily cause some communicable diseases.

Summary of the invention

The present invention is in order to overcome the deficiency of above technology, and a kind of method of improving working environment that increases anion composition in air and oxygen concentration is provided.

The present invention overcomes the technical scheme that its technical problem adopts:

The method of improving working environment of the present invention, in turn includes the following steps:

A) utilize air cleaner that the dust that is greater than 1 μ m in surrounding air is filtered;

B) utilize air blast by step a) in filter after air by delivering to membrane module, and make air-flow along oxygen permeable membrane fixing in membrane module one side surface flow;

C) utilize the negative pressure of vavuum pump at oxygen permeable membrane opposite side generation-75KPa, make the poor state of oxygen permeable membrane both sides mineralization pressure;

D) airborne nitrogen and oxygen spread to low-pressure side, and oxygen diffusion velocity is greater than nitrogen diffusion velocity, form the enrichment of 27%-30% oxygen;

E) pollutant in oxygen permeable membrane filtered air, pollutant is discharged from the exhaust vent of membrane module with the oxygen denuded air that is not diffused into oxygen permeable membrane low-pressure side;

F) the clean oxygen-enriched air of oxygen content 27%-30% is extracted out by vavuum pump, and by extremely indoor anion generator of Pipeline transport;

G) anion generator passes through pulse oscillation circuit, low-voltage is boosted as negative direct current high voltage by high-pressure modular, constantly produce the negative high corona of direct current through conductor tip, transmitted at high speed electronics, flows into indoor after the oxygen molecule seizure electronics formation negative oxygen ion in oxygen-enriched air.

For fear of secondary pollution, above-mentioned vavuum pump is dry vacuum pump.

For oxygen concentration in control room is at OK range, oxygen concentration in indoor location oxygen monitor sensing chamber, in the time that indoor oxygen concentration is greater than 24%, close the power supply of vavuum pump and air blast, when oxygen concentration starts the power supply of vavuum pump and air blast lower than 22% time.

In order to keep indoor temperature, at outdoor increase air-to-air total heat exchanger, the clean oxygen-enriched air of the 27%-30% of described step in f) is flowed through and is delivered to after air-to-air total heat exchanger indoorly, and the air stream that indoor exhaust mouth is discharged is discharged in outdoor environment after air-to-air total heat exchanger.

Indoor in order to prevent that outdoor air from blowing back into, on the connecting line between indoor exhaust mouth and air-to-air total heat exchanger, exhaust backpressure valve is installed, when room pressure is during higher than gauge pressure 50Pa, exhaust backpressure valve is opened, when room pressure is during lower than gauge pressure 50Pa, exhaust backpressure valve is closed.

The invention has the beneficial effects as follows: by sending into the working environment of having built a kind of aseptic, clean, oxygen enrichment and anion in office after air cleaning, oxygen enrichment, increase anion.The working environment negative oxygen ion of building and oxygen concentration are higher than forest air, high purity is in forest air, strengthen human body metabolism, make human body fluid keep alkalescent, can effectively solve the problems such as the tired insufficient ﹑ skin of the tired ﹑ providing brain with oxygen anoxic of the tired labor ﹑ of staff is aging, virus infections, make people energetic, increase work efficiency, prevention various diseases.

Detailed description of the invention

The present invention will be further described below.

The method of improving working environment of the present invention, in turn includes the following steps: (1) utilizes air cleaner that the dust that is greater than 1 μ m in surrounding air is filtered; (2) utilize air blast by step a) in filter after air by delivering to membrane module, and make air-flow along oxygen permeable membrane fixing in membrane module one side surface flow; (3) utilize the negative pressure of vavuum pump at oxygen permeable membrane opposite side generation-75KPa, make the poor state of oxygen permeable membrane both sides mineralization pressure; (4) air blast is carried airborne nitrogen and oxygen spread to low-pressure side, and because the molecular polarity of oxygen and nitrogen is different, therefore oxygen diffusion velocity is greater than nitrogen diffusion velocity, therefore form the enrichment of 27%-30% oxygen at oxygen permeable membrane suction side; (5) pollutant in oxygen permeable membrane while filtered air, comprises dust, aerosol (PM2.5), pollen, bacterium, mould, virus etc., and pollutant is discharged from the exhaust vent of membrane module with the oxygen denuded air that is not diffused into oxygen permeable membrane low-pressure side; (6) the clean oxygen-enriched air of oxygen content 27%-30% is extracted out by vavuum pump, and by Pipeline transport in indoor anion generator.(7) anion generator passes through pulse oscillation circuit, low-voltage is boosted as negative direct current high voltage by high-pressure modular, constantly produce the negative high corona of direct current through conductor tip, transmitted at high speed electronics, flows into indoor after the oxygen molecule seizure electronics formation negative oxygen ion in oxygen-enriched air.Because environmental pollution has produced a large amount of cations, and anion number is in obvious minimizing, and people wish to improve the air quality of room and working environment, wishes to enjoy the negative aeroion of the Nature forest air concentration.And flowing through, clean oxygen-enriched air flows in indoor anion generator after air-to-air total heat exchanger.Anion generator makes clean oxygen-enriched air carry a large amount of anions.Negative aeroion is a kind of material that health is highly profitable.In the time that people send negative aeroion to alveolar by breathing, the system that can excite nerve produces good effect, through electrically charged the delivering in body tissue's cell of blood circulation handle, can improve myocardial function, strengthen myocardial nutrition and cellular metabolism, improve immunocompetence, promotion health.People sucks certain density negative aeroion can regulate nervous function, stimulates circulation, and makes people energetic, good health and a long life.As suck the negative aeroion of a great deal of, can also drive away the illness such as asthma, hypertension, neurasthenia, pulmonary emphysema, coronary heart disease.Therefore the present invention is by dissolving middle working environment of having built a kind of aseptic, clean, oxygen enrichment and anion to sending into office after air cleaning, oxygen enrichment, increase anion.The working environment negative oxygen ion that the present invention builds and oxygen concentration are higher than forest air, high purity is in forest air, strengthen human body metabolism, make human body fluid keep alkalescent, can effectively solve the problems such as the tired insufficient ﹑ skin of the tired ﹑ providing brain with oxygen anoxic of the tired labor ﹑ of staff is aging, virus infections, make people energetic, increase work efficiency, prevention various diseases.

Vavuum pump can be dry vacuum pump, and in the pump chamber of dry vacuum pump, without oil or other working medias, the clean oxygen-enriched air that therefore can effectively avoid oxygen content 27%-30% causes the situation of secondary pollution to occur during by vavuum pump.

Owing to easily making people produce liquor-saturated oxygen condition or easily causing inside fire when the indoor oxygen excessive concentration, therefore oxygen concentration in indoor location oxygen monitor sensing chamber, in the time that indoor oxygen concentration is greater than 24%, close the power supply of vavuum pump and air blast, when oxygen concentration starts the power supply of vavuum pump and air blast lower than 22% time.By the on off control of vavuum pump and air blast, indoor oxygen concentration is controlled between 22%-24%, equally also can realizes energy-conserving action.

Because outdoor and indoor air exists the temperature difference, while turning on the aircondition such as Summer Indoor, its temperature is lower than outdoor temperature, winter when indoor heating its temperature higher than outdoor temperature, therefore can be at outdoor increase air-to-air total heat exchanger, the clean oxygen-enriched air of 27%-30% in step (6) is flowed through and is delivered to after air-to-air total heat exchanger indoorly, and the air stream that indoor exhaust mouth is discharged is discharged in outdoor environment after air-to-air total heat exchanger.Air-to-air total heat exchanger, carry out heat exchange from the air that flows into indoor oxygen-enriched air and indoor discharge, make to flow into indoor oxygen-enriched air and approach indoor temperature, thereby avoid in indoor air circulation process, oxygen-enriched air flows into and causes the situation of Summer Indoor temperature rise or indoor decline in winter to occur, and has improved comfort level.

Can on the connecting line between indoor exhaust mouth and air-to-air total heat exchanger, exhaust backpressure valve be installed, when room pressure is during higher than gauge pressure 50Pa, illustrate that now room pressure is higher than outdoor air pressure, now exhaust backpressure valve is opened, indoor Bas Discharged can be realized to air circulation, and when room pressure is during lower than gauge pressure 50Pa, illustrate that now room pressure is lower than outdoor air pressure, now exhaust backpressure valve is closed, and effectively prevents that outdoor contaminated air from blowing back into the indoor air pollution that causes under differential pressure action.

Claims (5)

1. a method of improving working environment, is characterized in that: in turn include the following steps:
A) utilize air cleaner that the dust that is greater than 1 μ m in surrounding air is filtered;
B) utilize air blast by step a) in filter after air by delivering to membrane module, and make air-flow along oxygen permeable membrane fixing in membrane module one side surface flow;
C) utilize the negative pressure of vavuum pump at oxygen permeable membrane opposite side generation-75KPa, make the poor state of oxygen permeable membrane both sides mineralization pressure;
D) airborne nitrogen and oxygen spread to low-pressure side, and oxygen diffusion velocity is greater than nitrogen diffusion velocity, form the enrichment of 27%-30% oxygen;
E) pollutant in oxygen permeable membrane filtered air, pollutant is discharged with the exhaust vent of the oxygen denuded air that is not diffused into oxygen permeable membrane low-pressure side from membrane module;
F) the clean oxygen-enriched air of oxygen content 27%-30% is extracted out by vavuum pump, and by extremely indoor anion generator of Pipeline transport;
G) anion generator passes through pulse oscillation circuit, low-voltage is boosted as negative direct current high voltage by high-pressure modular, constantly produce the negative high corona of direct current through conductor tip, transmitted at high speed electronics, flows into indoor after the oxygen molecule seizure electronics formation negative oxygen ion in oxygen-enriched air.
2. the method for improving working environment according to claim 1, is characterized in that: described vavuum pump is dry vacuum pump.
3. the method for improving working environment according to claim 1, it is characterized in that: oxygen concentration in indoor location oxygen monitor sensing chamber, in the time that indoor oxygen concentration is greater than 24%, close the power supply of vavuum pump and air blast, when oxygen concentration starts the power supply of vavuum pump and air blast lower than 22% time.
4. according to the method for improving working environment described in claim 1 or 2 or 3, it is characterized in that: at outdoor increase air-to-air total heat exchanger, the clean oxygen-enriched air of the 27%-30% of described step in f) is flowed through and is delivered to after air-to-air total heat exchanger indoorly, and the air stream that indoor exhaust mouth is discharged is discharged in outdoor environment after air-to-air total heat exchanger.
5. the method for improving working environment according to claim 4, it is characterized in that: on the connecting line between indoor exhaust mouth and air-to-air total heat exchanger, exhaust backpressure valve is installed, when room pressure is during higher than gauge pressure 50Pa, exhaust backpressure valve is opened, when room pressure is during lower than gauge pressure 50Pa, exhaust backpressure valve is closed.
CN201410185621.1A 2014-05-05 2014-05-05 Method for improving office environment CN103953991A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410185621.1A CN103953991A (en) 2014-05-05 2014-05-05 Method for improving office environment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410185621.1A CN103953991A (en) 2014-05-05 2014-05-05 Method for improving office environment

Publications (1)

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CN103953991A true CN103953991A (en) 2014-07-30

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2625777Y (en) * 2003-06-13 2004-07-14 苏州三星电子有限公司 Air purifying and refreshing machine
CN2874331Y (en) * 2006-03-24 2007-02-28 北京同方洁净技术有限公司 Xinfeng air exchanging machine
CN2884006Y (en) * 2006-02-28 2007-03-28 孔祥涛 Ventilation, intake air purifier
CN103175266A (en) * 2013-04-18 2013-06-26 姜成华 Forest oxygen bar gas generator
CN203323252U (en) * 2013-04-26 2013-12-04 青岛海氧益百实业有限公司 Indoor air purification and oxygen-rich gas preparation integrated equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2625777Y (en) * 2003-06-13 2004-07-14 苏州三星电子有限公司 Air purifying and refreshing machine
CN2884006Y (en) * 2006-02-28 2007-03-28 孔祥涛 Ventilation, intake air purifier
CN2874331Y (en) * 2006-03-24 2007-02-28 北京同方洁净技术有限公司 Xinfeng air exchanging machine
CN103175266A (en) * 2013-04-18 2013-06-26 姜成华 Forest oxygen bar gas generator
CN203323252U (en) * 2013-04-26 2013-12-04 青岛海氧益百实业有限公司 Indoor air purification and oxygen-rich gas preparation integrated equipment

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Application publication date: 20140730