CN107560051A - A kind of distributed permanent oxygen VMC for preventing cross infection of disease - Google Patents
A kind of distributed permanent oxygen VMC for preventing cross infection of disease Download PDFInfo
- Publication number
- CN107560051A CN107560051A CN201610511053.9A CN201610511053A CN107560051A CN 107560051 A CN107560051 A CN 107560051A CN 201610511053 A CN201610511053 A CN 201610511053A CN 107560051 A CN107560051 A CN 107560051A
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- CN
- China
- Prior art keywords
- air
- space
- fresh air
- fresh
- vmc
- 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.)
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Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 9
- 239000001301 oxygen Substances 0.000 title claims abstract description 9
- 206010011409 Cross infection Diseases 0.000 title claims description 4
- 206010029803 Nosocomial infection Diseases 0.000 title claims description 4
- 201000010099 disease Diseases 0.000 title abstract description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title abstract description 7
- 238000009423 ventilation Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- 239000002912 waste gas Substances 0.000 claims description 17
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 6
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 claims description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 4
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims description 4
- 238000005057 refrigeration Methods 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000008188 pellet Substances 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 208000030303 breathing problems Diseases 0.000 claims 1
- 230000001143 conditioned effect Effects 0.000 claims 1
- 231100000614 poison Toxicity 0.000 claims 1
- 230000007096 poisonous effect Effects 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 241000894006 Bacteria Species 0.000 abstract description 8
- 241000700605 Viruses Species 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000003570 air Substances 0.000 description 71
- 230000001174 ascending effect Effects 0.000 description 6
- 208000035473 Communicable disease Diseases 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000000809 air pollutant Substances 0.000 description 3
- 231100001243 air pollutant Toxicity 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 206010008190 Cerebrovascular accident Diseases 0.000 description 2
- 208000006011 Stroke Diseases 0.000 description 2
- 208000002173 dizziness Diseases 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
- Ventilation (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a kind of displacement fresh air system, aerodynamic principle is made full use of, in the distributed feeding fresh air of space bottom, spatially part cloth discharge is by human body and the air of environmental pollution.Ventilation volume is controlled, with the fresh air of minimum, obtains pure and fresh space environment, with outdoor permanent oxygen, reaches energy-saving effect.Air olderly flowage, integral replacement are made to the heating phenomena of air using human body self heat in dense population areas so that the air containing bacterium, virus of patient's exhalation is directly drained, it is impossible to is polluted other people, is prevented transmission of disease.The present invention can be used for the dense population areas such as cinema, hospital, school, kindergarten, mass transportation facilities, it can also be used to family, office.
Description
Technical field
The present invention relates to a kind of displacement fresh air system, with minimum cost, creates a pure and fresh human settlement, belongs to ring
Protect technical field.
Technical background
VMC is to improve a kind of indoor, means of in-car air quality, is popularized.But school, children
Youngster garden, hospital, bus, subway, train and novel office place are densely populated, and air pollution is serious, existing air-conditioning, fresh air
Systems most is to dry from top to bottom, and particularly, the cold wind blow-through crown of air-conditioning, makes people uncomfortable in subway, runs into big all over the face
Sweat person, it is also possible to blown flu, be notably also possible to cause apoplexy.If dense population areas someone suffers from respiratory infectious disease, he
Or she breathe out bacterium, virus will be propagated in crowd, cause cross-infection.
Present VMC is nearly all by high air quantity filtering pellet, high energy consumption.Air outlet and air inlet
Distance is too near, is easily formed endless loop, and purification dead angle is formed in the space away from air outlet, can not solve respiratory tract infection
The propagation problem of disease.Run into serious haze sky, during outdoor air pollution, sulfur dioxide, nitrogen dioxide, ozone can not be removed
Deng toxic air pollutants.
The Fresh air handling units of Wind Volume not only need high-power power, also result in the loss of indoor heat or cold, waste energy
Source.
The invention discloses a kind of distributed VMC, the gas of integral replacement foul indoor, solve these well
Problem.
The content of the invention
The invention discloses a kind of displacement fresh air system, aerodynamic principle is made full use of, is distributed in space bottom
Formula is sent into fresh air, and spatially part cloth discharge is controlled air flow method, make fresh sky by human body and the air of environmental pollution
Gas integral replacement foul atmosphere, reduces ventilation volume, with the fresh air of minimum, obtains pure and fresh space environment, with outdoor permanent oxygen, reaches
To energy-saving effect.The ascending air being thermally formed in dense population areas using human body self heat to air, makes air orderly
Flowing, integral replacement so that the air containing bacterium, virus of patient's exhalation is directly drained, it is impossible to is polluted other people, is prevented disease
Propagation.
VMC disclosed by the invention, minimum air replacement amount can be used, to ensure the with fresh air of space, can be tieed up
Hold the oxygen content for being nearly identical to outdoor so that student or the heartily work of office work personnel energy, will not cause because of oxygen
Dizziness that unsaturated vapor is formed, the malaise symptoms such as feel suffocated.
VMC disclosed by the invention, because ventilation volume is small, it is possible to reduce the thermal loss in space is heated, equally can be with
The loss of refrigeration capacity of refrigeration space is reduced, reaches energy-saving effect.The ventilator driving force that ventilation volume is small to be used is also small, so as to save
Electric power, reach energy-saving effect.
VMC disclosed by the invention, air output is small, will not cause the sense of discomfort of big wind-force blow-through human body.Because this is new
The air stream of wind system is integral replacement formula, and what people experienced at ambient is that fresh breeze blows slowly, the comfort in similar wilderness.
VMC disclosed by the invention, in dense population areas, ascending air caused by human body self heat is make use of again,
So that waste gas caused by people's breathing, directly rises, drains, can avoid the people of respiratory infectious disease bacterium, viral communication
To other people.The propagation of infectious disease can be prevented.
VMC disclosed by the invention, the toxic air pollutants such as sulfur dioxide, nitrogen dioxide, ozone can be removed by connecting
Air purifier, it is ensured that even if with serious pollution haze sky, in space also can air it is fresh, the people in space does not get dirty
The infringement of dye.
Because the present invention is constantly to introduce outdoor fresh air, indoor furniture can be completely eliminated, formaldehyde caused by equipment etc. has
Influence of the machine gas pollutant to indoor human body health.
Specific embodiment
Embodiment 1, in cinema, fresh air pipeline is laid along least significant end and both sides, is provided with stomata on pipeline, fresh air is equably
Central part is blowed in the horizontal direction；Air-out pipeline is laid along highest side roof part, and stomata is provided with pipeline, and equably discharge is useless
Gas.Because intensive human body produces heat, heated periphery air, atmosphere upstream is formed, along with the fresh air of introduction is formed
The malleation of space bottom, the negative pressure that waste gas forms top is drawn, in the sky that one entirety of whole Theater Space formation moves up
Air-flow, fresh air are full of whole arenas from bottom to top, waste gas caused by the waste gas and other objects of people's exhalation, directly to
Upper discharge arenas.Even if there is patient to breathe out bacterium, virus in field, also outdoor can be brought out with ascending air, will not be to people around
Group causes to infect.The fresh air of introduction connects air conditioner facility, adjusts the temperature of arenas in time.It is fresh due to being formd in human body surrounding
The ascending air of air, people can also enjoy the comfort for staying wilderness in arenas.
Specific embodiment 2, in classroom, fresh air pipeline is laid along the bottom on rear side and right side, air-out pipeline along front side and
The top in left side is laid, and stomata is provided with pipeline, is uniformly introduced fresh air, discharge waste gas.Because intensive human body produces heat,
Heated periphery air, atmosphere upstream is formed, along with the fresh air of introduction forms the malleation of space bottom, extraction waste gas is formed
The negative pressure at top, the air stream that an entirety moves up is formed in whole classroom space, fresh air is from bottom to top full of whole
Individual arenas, waste gas caused by the waste gas and other objects of people's exhalation, discharges classroom directly up.Even if there is patient in classroom
Bacterium, virus are breathed out, also outdoor can be brought out with ascending air, surrounding population will not be infected.The fresh air of introduction is passed through
The air purifier of toxic air pollutants such as sulfur dioxide, nitrogen dioxide, ozone and pellet can be removed, thoroughly
Air is purified, even if the haze sky of most serious, students can also exempt from the murder by poisoning of contaminated air in classroom.School without
Had a holiday or vacation because haze is serious.This fresh air can keep oxygen concentration level in classroom and outdoor about the same, can be with
Student's dizzy confusing caused by indoor oxygen content is low is avoided, is advantageous to student and keeps a cool head, improve learning efficiency.
Specific embodiment 3, in ward, fresh air pipeline along side bottom laying, air-out pipeline along offside top paving
If being provided with stomata on pipeline, fresh air, discharge waste gas are uniformly introduced.Fresh air is discharged and given up caused by patient in ward integral replacement
Gas.New blower fan filters out the anaphylactogens such as pollen, is advantageous to the rehabilitation of patient by filtering type air purifier.Air Temperature in ward
It is stricter to spend control ratio, it is larger with the outdoor temperature difference, can install heat exchanger additional between air intake and air-out, reclaim heat or cold, with up to
To energy-saving effect.Bactericidal unit is added in air outlet so that bacterium, virus must not discharge outdoor, control infectiousness disease if necessary
The possibility that disease is propagated.
Specific embodiment 4, in train or bus, fresh air pipeline along compartment both sides bottom laying, air-out pipeline edge
Car body top is laid, and stomata is provided with pipeline, is uniformly introducing fresh air, discharge waste gas.Because intensive human body produces heat, add
Hot ambient air, atmosphere upstream is formed, along with the fresh air of introduction forms the malleation of space bottom, extraction waste gas forms top
The negative pressure in portion, the air stream that an entirety moves up is formed in whole compartment space, fresh air is from bottom to top full of whole
Compartment, waste gas caused by the waste gas and other objects of people's exhalation, discharges compartment directly up.Even if there is patient to exhale in compartment
Go out bacterium, virus, can be also brought out with ascending air outside compartment, surrounding population will not be infected.It can thus avoid
The sense of discomfort on the cold wind blow-through people crown caused by originally designing, people with a face streaming with sweat is avoided to blow flu by cold wind or blow out apoplexy
It is dangerous.This fresh air supply way can be minimum ventilation volume, meet comfort, the energy of refrigeration or heating can be saved, energy-conservation subtracts
Row.
In specific embodiment 5, family room, furniture is numerous, and apparatus is numerous and diverse, produces various pollutants, the World Health Organization
The survey data of announcement shows, house air pollution has been one of the main reason for endangering residents ' health.Air purifier
These problems can not be fully solved, family's VMC, constantly introduce fresh air, discharge waste gas, it is ensured that room air is fresh.
In house, bottom laying of the fresh air pipeline along side, top of the air-out pipeline along offside is laid, and is provided with stomata on pipeline,
Fresh air, discharge waste gas are introduced evenly.The bottom for introducing fresh air is malleation, and discharge waste gas is negative pressure to side roof part, can be promoted
Air olderly flowage, integral replacement, avoid air-flow endless loop and purification dead angle that traditional new blower fan is formed.The entirety of the present invention is put
The method of changing can use minimum resh air requirement, obtain the air cleaning in room so that interior is always the fresh air as outside.
Claims (9)
1. a kind of distributed, VMC of total replacement air, comprising fresh air is added from space bottom is distributed, pushed up from space
Portion, distribution draw contaminated air, make use of human body heating air in space to form the Tiny pore risen, integral replacement goes out
Waste gas caused by human body and environment, air is purified, makes the air in space pure and fresh always, with outdoor permanent oxygen, prevent breathing problem
Cross-infection；The orderly stomata of size is distributed with ajutage and exhaust duct, guarantee is sent, ventilation velocity is uniform.
2. being based on claim 1, bottom fresh air distribution is introduced from space border, and top is drawn from central part distribution or concentration
Go out contaminated air.
3. being based on claim 1, bottom fresh air distribution is introduced from space side, and top is drawn from counter-lateral quadrents bit distribution formula and got dirty
The air of dye.
4. being based on claim 1, by adjusting resh air requirement or drawing the size of air quantity, it is malleation or negative pressure to keep space.
5. being based on claim 1, fresh air is purified by filtering type clarifier, removes the pellet in air.
6. be based on claim 1, fresh air is by that can remove the clarifiers of the poisonous gas such as sulfur dioxide, nitrogen dioxide, ozone
Purified, also can really be purified in haze sky.
7. being based on claim 1, fresh air is combined with air-conditioning system, passes through refrigeration or heater conditioned space temperature.
8. being based on claim 1, VMC automatically controls first fast purification and and then low air quantity holding cleaning.
9. being based on claim 1, VMC outlet and inlet reclaims heat or cold by heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610511053.9A CN107560051A (en) | 2016-06-30 | 2016-06-30 | A kind of distributed permanent oxygen VMC for preventing cross infection of disease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610511053.9A CN107560051A (en) | 2016-06-30 | 2016-06-30 | A kind of distributed permanent oxygen VMC for preventing cross infection of disease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107560051A true CN107560051A (en) | 2018-01-09 |
Family
ID=60969809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610511053.9A Pending CN107560051A (en) | 2016-06-30 | 2016-06-30 | A kind of distributed permanent oxygen VMC for preventing cross infection of disease |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107560051A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111486524A (en) * | 2020-05-08 | 2020-08-04 | 重庆工业职业技术学院 | Indoor fresh air system helpful for preventing and controlling new coronary pneumonia |
| WO2021258449A1 (en) * | 2020-06-24 | 2021-12-30 | 深圳市巨鼎医疗股份有限公司 | Air conditioning device |
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|---|---|---|---|---|
| WO2005095867A1 (en) * | 2004-04-01 | 2005-10-13 | Leibundgut Hansjuerg | Ventilation arrangement for premises |
| CN202092271U (en) * | 2011-05-25 | 2011-12-28 | 朱桂彩 | Ventilation system for isolation ward |
| CN102829517A (en) * | 2011-06-14 | 2012-12-19 | 上海聚舍机械制造有限公司 | Fresh air energy-saving system for small communication machine room |
| CN103225848A (en) * | 2013-04-24 | 2013-07-31 | 广州京诚节能科技有限公司 | System and method integrating bi-directional stacking omnibearing air purification and efficient noise elimination |
| CN103256673A (en) * | 2013-05-20 | 2013-08-21 | 江西理工大学 | Air conditioning energy saving system for strengthening natural ventilation |
| CN203215885U (en) * | 2013-05-13 | 2013-09-25 | 张传楣 | Air purification device for infectious disease wards |
| CN104515229A (en) * | 2014-12-29 | 2015-04-15 | 苏州盟通利机电设备有限公司 | Indoor air intelligent processing system and method |
-
2016
- 2016-06-30 CN CN201610511053.9A patent/CN107560051A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005095867A1 (en) * | 2004-04-01 | 2005-10-13 | Leibundgut Hansjuerg | Ventilation arrangement for premises |
| CN202092271U (en) * | 2011-05-25 | 2011-12-28 | 朱桂彩 | Ventilation system for isolation ward |
| CN102829517A (en) * | 2011-06-14 | 2012-12-19 | 上海聚舍机械制造有限公司 | Fresh air energy-saving system for small communication machine room |
| CN103225848A (en) * | 2013-04-24 | 2013-07-31 | 广州京诚节能科技有限公司 | System and method integrating bi-directional stacking omnibearing air purification and efficient noise elimination |
| CN203215885U (en) * | 2013-05-13 | 2013-09-25 | 张传楣 | Air purification device for infectious disease wards |
| CN103256673A (en) * | 2013-05-20 | 2013-08-21 | 江西理工大学 | Air conditioning energy saving system for strengthening natural ventilation |
| CN104515229A (en) * | 2014-12-29 | 2015-04-15 | 苏州盟通利机电设备有限公司 | Indoor air intelligent processing system and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111486524A (en) * | 2020-05-08 | 2020-08-04 | 重庆工业职业技术学院 | Indoor fresh air system helpful for preventing and controlling new coronary pneumonia |
| WO2021258449A1 (en) * | 2020-06-24 | 2021-12-30 | 深圳市巨鼎医疗股份有限公司 | Air conditioning device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180109 |
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| WD01 | Invention patent application deemed withdrawn after publication |