CN108019849A - A kind of classroom's purifying fresh air ventilating system - Google Patents
A kind of classroom's purifying fresh air ventilating system Download PDFInfo
- Publication number
- CN108019849A CN108019849A CN201610959696.XA CN201610959696A CN108019849A CN 108019849 A CN108019849 A CN 108019849A CN 201610959696 A CN201610959696 A CN 201610959696A CN 108019849 A CN108019849 A CN 108019849A
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- CN
- China
- Prior art keywords
- air
- classroom
- fresh air
- office
- purifying
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- 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
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling
-
- 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
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
A kind of classroom's purifying fresh air ventilating system, including concentrating purifying fresh air unit, it is integrating to multiple purification fresh airs to concentrate purifying fresh air unit, the air inlet of purification fresh air leads to outdoor, the fresh wind port of purification fresh air is in same clean room, clean room's door leads to corridor, corridor and each classroom of same floor, the interval wall lower half of office are equipped with air inlet hole, classroom, the wall on interval wall opposite or the first half installation intelligent air exhausting clean unit of window of office, the air draft air outlet of intelligent air exhausting clean unit lead to outdoor.After the present invention is implemented, each office, classroom indoor purifying fresh air noise level off to 0, well below ceiling mounting type, the noise of cabinet type purification fresh air；The interior of whole teaching building no matter is attended class with corridor and break, and PM2.5 indexes are consistently less than 75, and carbon dioxide content is less than the 1000PPM of national Specification；Each indoor purifying fresh air of religion is fully used, and air draft is expelled directly out purifying fresh air amount as 0.
Description
Technical field
The present invention is a kind of purifying fresh air ventilating system, particularly a kind of classroom's purifying fresh air ventilating system.
Background technology
In today of haze long lasting effect, school's installation fresh-air purifying equipment so that with fresh air imperative in classroom,
General fresh air equipment requirement closing door and window causes the classroom carbon dioxide of densely populated place to severely exceed, and influences the health of teachers and students.Mesh
Before, single classroom is typically chosen using the new wind turbine of ceiling mounting type or cabinet type new wind turbine processing, is attended class at closing time, although PM2.5 is by surpassing
Mark up to standard, but carbon dioxide is then by up to standard to exceeded；When opening the door after class, although PM2.5 by up to standard to exceeded, dioxy
Change carbon then by exceeded to up to standard, i.e. religion room air is in pollutional condition all the time.Not only installing engineering amount is big for the new wind turbine of ceiling mounting type,
And Wind Volume equipment is installed on that noise in the furred ceiling of classroom is big, more to easily cause air draft straight due to 1.5 meters higher than house or so of classroom
Run in except the fresh air just purified；It is equal net although the shortcomings that cabinet type new wind turbine can avoid ceiling mounting type installing engineering amount big
Change the new wind turbine bigger of its noise ratio ceiling mounting type of air quantity, since fresh air air inlet is closer to exhaust outlet, there is a large portion purification
Fresh air is directly rejected to outdoor；Need to seal window during installation.
The content of the invention
The present invention is insufficient in order to solve the prior art, there is provided and it is a kind of simple in structure, concentrate and purify, low noise in classroom,
Classroom, corridor are completely filled with a kind of classroom's purifying fresh air ventilating system of purifying fresh air.A kind of classroom's purifying fresh air
Ventilating system can be widely applied to the classroom of each grade's teaching building, working environment prevents the influence of outdoor haze, pollen, in time
Exclude the chemistry such as formaldehyde, the carbon dioxide of indoor generation, microorganism, bacterium, suspended particulate substance pollution.
After the present invention is implemented, each office, classroom indoor purifying fresh air noise level off to 0, well below ceiling mounting type, cabinet
The noise of formula purification fresh air；The interior of whole teaching building no matter is attended class with corridor and break, PM2.5 indexes are consistently less than 75,
And carbon dioxide content is less than the 1110PPM of national Specification；Each indoor purifying fresh air of religion is fully used, and air draft is straight
Purifying fresh air amount of running in is 0；Each classroom, office windows need not be sealed, it is only necessary to close.
What the present invention was realized in：A kind of classroom's purifying fresh air ventilating system, including purifying fresh air unit is concentrated,
It is integrating to multiple purification fresh airs to concentrate purifying fresh air unit, and the air inlet of purification fresh air leads to outdoor, purification
The fresh wind port of new wind turbine is in same clean room, and clean room's door leads to corridor, each classroom, the office of corridor and same floor
The interval wall of room and classroom, office door lower half are equipped with air inlet hole, classroom, the wall on office door opposite or window it is upper
Half portion installs intelligent air exhausting clean unit, and the air draft air outlet of intelligent air exhausting clean unit leads to outdoor, forms one with corridor
For total fresh air channel, using corridor and classroom, the interval wall of office and classroom, office door lower half air inlet hole as fresh air
The fresh air delivery end of supply hole, it is single with the first half installation intelligent air exhausting purification in classroom, the wall on office door opposite or window
Member is the classroom of pollution air air outlet, the parallel propulsion supply system of office purifying fresh air.
The concentration purifying fresh air unit is to be integrated by one to multiple independent purification fresh airs, each purification fresh air
Air inlet lead to outdoor, the fresh wind port of each purification fresh air leads in clean room.
The purification fresh air is made of cabinet, air inlet, protection filter, main filter, fan assembly, fresh wind port.
Clean room's wall leads to corridor equipped with sound-absorbing, acoustic material, clean room's door.
Window on the external wall of the corridor both ends is sealing, and stair window is sealing.
The corridor and each classroom of same floor, the interval wall lower half of office are equipped with before and after air inlet hole uniformly
Distribution.
The air draft air inlet of the intelligent air exhausting clean unit leads to classroom, office, intelligent air exhausting clean unit
Air draft air outlet lead to classroom, outside office room.
The concentration purifying fresh air unit links with all intelligent air exhausting clean units.
Brief description of the drawings
Fig. 1, schematic three dimensional views of the present invention
Fig. 2, partial 3 d schematic diagram of the present invention
Fig. 3, purification fresh air schematic three dimensional views of the present invention
1 concentrates purifying fresh air unit, and 2 purification fresh airs, 3 air inlets, 4 fresh wind ports, 5 clean rooms, 6 clean rooms door, 7 walk
Corridor, 8 classrooms, the interval wall of office, 9 classrooms, office door, 10 air inlet holes, 11 walls, 12 intelligent air exhausting clean units,
13 air draft air outlets, 14 air draft air inlets, 15 cabinets, 16 protection filters, 17 main filters, 18 fan assemblies, 19 windows.
Embodiment
Schematic diagram as shown in Figs. 1-3,
What the present invention was realized in：A kind of classroom's purifying fresh air ventilating system, including concentrate purifying fresh air unit
1, it is the integrated of multiple purification fresh airs 2 to concentrate purifying fresh air unit 1, purification fresh air 2 by cabinet 15, air inlet 3, protected
Filter 16, main filter 17, fan assembly 18, fresh wind port 4 form, and purification fresh air 2 leads to outdoor into air port 3, purification
The fresh wind port 4 of new wind turbine 2 is in same clean room 5, and 5 wall of clean room leads to equipped with sound-absorbing, acoustic material, clean room's door 6
Corridor 7, the window on 7 both ends external wall of corridor are sealings, between each classroom of corridor 7 and same floor, office
Partition wall wall 8 and classroom, 9 lower half of office door are equipped with air inlet hole 10, classroom, the wall 11 on office door opposite or window 19
First half installation intelligent air exhausting clean unit 12, the air draft air outlet 13 of intelligent air exhausting clean unit 12 leads to outdoor, Intelligent drainage
The air draft air inlet 14 of wind clean unit 12 leads to classroom, office, concentrates purifying fresh air unit 1 and all intelligent air exhaustings
Clean unit 12 links, and forms one with corridor 7 as total fresh air channel, with corridor 7 and classroom, office interval wall 8 and
Classroom, the fresh air delivery end that the air inlet hole 10 of 9 lower half of office door is fresh air supply hole, with classroom, office door 9 opposite
The first half of wall 11 or window 19 installation intelligent air exhausting clean unit 12 is the classroom of pollution air air outlet, office
The parallel propulsion supply system of purifying fresh air.
Roughly equal for the air positive pressure of each floor of whole teaching building during implementation, teaching building installs air curtain into building door
Machine, other evacuation building doors of teaching building install air curtains or do automatic door-closing and install aeroseal bar additional, the maintenance of teaching building roof
Mouth should do aeroseal.
When concentrating purifying fresh air unit 1 with the linkage of all intelligent air exhausting clean units 12, the wind turbine of each purification fresh air 2
Component 18 acts, and outdoor air enters new wind turbine cabinet 15 by the air inlet 3 of each purification fresh air 2, successively through overprotection
Filter 16 filters out larger particles, most PM2.5 and whole pollen is filtered out by main filter 17, by fresh wind port 4
Into in clean room 5, the purifying fresh air collected is entering corridor 7 after clean room's noise reduction process by clean room's door 6, then
It is equipped with uniformly by corridor 7 and each classroom of same floor, the interval wall 8 of office and classroom, 9 lower half of office door
It is distributed air inlet hole 10 and enters each classroom, the interior of office；Meanwhile classroom, the wall 11 for being spaced wall opposite of office
Or the first half installation intelligent air exhausting clean unit 12 of window 19 links, the pollution such as carbon dioxide, formaldehyde, microorganism is contained in interior
The air of thing passes through the air draft air inlet 14 of intelligent air exhausting clean unit 12, the air draft air outlet 13 of intelligent air exhausting clean unit 12
It is discharged to outdoor.
Since purifying fresh air processing is concentrated in clean room 5, away from each classroom, office, and pass through noise reduction process, institute
0 is leveled off to each classroom, office purifying fresh air noise；Handled due to of the invention in face of whole teaching building, because
And the air quality in each classroom, office and corridor all in high-quality level, i.e. PM2.5 is in high-quality level all the time,
Attend class when closing classroom, office, indoor carbon dioxide be in below 1080PPM, and carbon dioxide is equal corridor and outdoor is in
Below 450PPM, when opening classroom, office door after class, indoor carbon dioxide equilibrium is in below 800PPM, i.e., no matter attend class,
Break, the air in whole teaching building is all the time in the general level of the health for meeting national standard；Purifying fresh air in corridor, by walking
Each classroom of corridor 7 and same floor, the interval wall 8 of office and classroom, 9 lower half of office door be equipped be uniformly distributed into
The each classroom of the entrance of air holes 10, the interior of office, and the indoor air containing pollutants such as carbon dioxide, formaldehyde, microorganisms
Intelligent air exhausting clean unit 12 is installed by the wall 11 on opposite or the first half of window 19 and is discharged to outdoor.
Claims (8)
- A kind of 1. classroom's purifying fresh air ventilating system, it is characterised in that：Including concentrating purifying fresh air unit (1), concentrate net It is the integrated of multiple purification fresh airs (2) to change fresh air unit (1), and the air inlet (3) of purification fresh air (2) leads to outdoor, purification The fresh wind port (4) of new wind turbine (2) be in same clean room (5), and corridor (7) is led in clean room (6), corridor (7) with it is same Each classroom of floor, the interval wall (8) of office and classroom, office door (9) lower half are equipped with air inlet hole (10), religion The first half installation intelligent air exhausting clean unit (12) of room, the wall (11) on office door (9) opposite or window (19), Intelligent drainage The air draft air outlet (13) of wind clean unit (12) leads to outdoor, one is formed with corridor (7) as total fresh air channel, with corridor (7) it is fresh air supply hole with classroom, the interval wall (8) of office and classroom, the air inlet hole (10) of office door (9) lower half Fresh air delivery end, it is net with the first half in classroom, the wall (11) on office door (9) opposite or window (19) installation intelligent air exhausting Change unit (12) to pollute the classroom of air air outlet, the parallel propulsion supply system of office purifying fresh air.
- A kind of 2. classroom's purifying fresh air ventilating system according to claim 1, it is characterised in that：It is described to concentrate purification Fresh air unit (1) is integrated by multiple independent purification fresh airs (2), and the air inlet (3) of each purification fresh air (2) leads to room Outside, the fresh wind port (4) of each purification fresh air (2) leads in clean room (5).
- A kind of 3. classroom's purifying fresh air ventilating system according to claim 1, it is characterised in that：The purifying fresh air Machine (2) is by cabinet (15), air inlet (3), protection filter (16), main filter (17), fan assembly (18), fresh wind port (4) Composition.
- A kind of 4. classroom's purifying fresh air ventilating system according to claim 1, it is characterised in that：The clean room (5) wall leads to corridor (7) equipped with sound-absorbing, acoustic material, clean room's door (6).
- A kind of 5. classroom's purifying fresh air ventilating system according to claim 1, it is characterised in that：The corridor (7) Window on the external wall of both ends is sealing, and stair window is sealing.
- A kind of 6. classroom's purifying fresh air ventilating system according to claim 1, it is characterised in that：The corridor (7) Interval wall (8) lower half in each classroom, office with same floor is uniformly distributed before and after being equipped with air inlet hole (10).
- A kind of 7. classroom's purifying fresh air ventilating system according to claim 1, it is characterised in that：The intelligent air exhausting The air draft air inlet (14) of clean unit (12) leads to classroom, office, and the air draft of intelligent air exhausting clean unit (12) goes out Classroom is led to, outside office room in air port (13).
- A kind of 8. classroom's purifying fresh air ventilating system according to claim 1, it is characterised in that：It is described to concentrate purification Fresh air unit (1) links with all intelligent air exhausting clean units (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610959696.XA CN108019849A (en) | 2016-10-28 | 2016-10-28 | A kind of classroom's purifying fresh air ventilating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610959696.XA CN108019849A (en) | 2016-10-28 | 2016-10-28 | A kind of classroom's purifying fresh air ventilating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108019849A true CN108019849A (en) | 2018-05-11 |
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ID=62083989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610959696.XA Pending CN108019849A (en) | 2016-10-28 | 2016-10-28 | A kind of classroom's purifying fresh air ventilating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108019849A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110873445A (en) * | 2019-11-25 | 2020-03-10 | 清远网博信息技术有限公司 | Office intelligent management system |
| CN111412547A (en) * | 2020-04-24 | 2020-07-14 | 上海伯涵热能科技有限公司 | Air supply and exhaust module integrated whole-house fresh air system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0221147A (en) * | 1988-07-11 | 1990-01-24 | Takenaka Komuten Co Ltd | Clean room for factory using hazardous chemical |
| CN202608787U (en) * | 2012-05-24 | 2012-12-19 | 青岛四方庞巴迪铁路运输设备有限公司 | High-speed sleeper train air conditioning unit and air duct system |
| CN204478343U (en) * | 2015-02-27 | 2015-07-15 | 北京东方智明科技有限公司 | A kind of Intelligent purifying VMC |
| CN105737320A (en) * | 2016-04-22 | 2016-07-06 | 苏州艾尔新净化科技有限公司 | Integrated air purification system for classroom |
| CN105757874A (en) * | 2016-04-22 | 2016-07-13 | 苏州艾尔新净化科技有限公司 | Fresh air purification system for classroom |
| CN205641338U (en) * | 2016-04-14 | 2016-10-12 | 南京航空航天大学金城学院 | Indoor ventilation system |
-
2016
- 2016-10-28 CN CN201610959696.XA patent/CN108019849A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0221147A (en) * | 1988-07-11 | 1990-01-24 | Takenaka Komuten Co Ltd | Clean room for factory using hazardous chemical |
| CN202608787U (en) * | 2012-05-24 | 2012-12-19 | 青岛四方庞巴迪铁路运输设备有限公司 | High-speed sleeper train air conditioning unit and air duct system |
| CN204478343U (en) * | 2015-02-27 | 2015-07-15 | 北京东方智明科技有限公司 | A kind of Intelligent purifying VMC |
| CN205641338U (en) * | 2016-04-14 | 2016-10-12 | 南京航空航天大学金城学院 | Indoor ventilation system |
| CN105737320A (en) * | 2016-04-22 | 2016-07-06 | 苏州艾尔新净化科技有限公司 | Integrated air purification system for classroom |
| CN105757874A (en) * | 2016-04-22 | 2016-07-13 | 苏州艾尔新净化科技有限公司 | Fresh air purification system for classroom |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110873445A (en) * | 2019-11-25 | 2020-03-10 | 清远网博信息技术有限公司 | Office intelligent management system |
| CN111412547A (en) * | 2020-04-24 | 2020-07-14 | 上海伯涵热能科技有限公司 | Air supply and exhaust module integrated whole-house fresh air system |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180511 |
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| WD01 | Invention patent application deemed withdrawn after publication |