CN101644470A - Ventilation system for clean room - Google Patents
Ventilation system for clean room Download PDFInfo
- Publication number
- CN101644470A CN101644470A CN200910144673A CN200910144673A CN101644470A CN 101644470 A CN101644470 A CN 101644470A CN 200910144673 A CN200910144673 A CN 200910144673A CN 200910144673 A CN200910144673 A CN 200910144673A CN 101644470 A CN101644470 A CN 101644470A
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- air
- clean
- toilet
- wind
- unit
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- 238000009423 ventilation Methods 0.000 title claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000013589 supplement Substances 0.000 abstract 3
- 230000003749 cleanliness Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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Abstract
The invention provides a ventilation system of a clean room, which comprises an air inlet unit, an air outlet unit and a control unit, wherein an air supplement port is arranged below the clean room with lower net level and is connected with the air inlet unit of the clean room, the air inlet unit of the clean room with the lower clean level adjusts the air inlet amount according to the air supplement amount, does not influence the air outlet amount of the air outlet unit, and so on, the air outlet of the clean room with the highest clean level is taken as an initial air supplement source, and the air outlet is not completely finished until the air outlet unit with the lowest clean level.
Description
Technical field
The present invention relates to a kind of ventilating system, especially a kind of ventilation system for clean rooms.
Background technology
Toilet (Clean Room) also is called dust free room or clean room.It is the basis of polluting control.Do not have the toilet, the pollution sensibility part can not be produced in batches.In FED-STD-2 the inside, the toilet is defined as possessing air filtration, the room of distribution, optimization, building material and device, and the operation sequence of wherein specific rule is with control air aerosol concentration, thereby reaches suitable particulate cleanliness class.
The toilet is meant the contaminant exclusion with the airborne particulate in the certain space scope, noxious air, bacterium etc., and with indoor temperature, cleanliness factor, room pressure, air velocity and air-flow distribution, noise vibration and illumination, Electrostatic Control in a certain range of needs, and institute gives the room of special design.That is be no matter how external air conditions changes, it is indoor all to have the characteristic of keeping the performances such as cleanliness factor, humiture and pressure that originally set requirement.
The main effect in toilet be to control product (as silicon etc.) the cleaning of atmosphere of contact subsist and humiture, make product can in a good environment space, produce, make, we are referred to as the toilet this space.In accordance with international practices, dustless purification rank mainly is to stipulate greater than the number of particles of the criteria for classifying according to particle diameter in every cubic metres of air.
The toilet generally all adopts the form of relative malleation because cleanliness factor is higher, and the air intake of whole clean area and return air all need bigger blower fan conveying capacity, just can keep cleaning, and power consumption is quite big.
Summary of the invention
At the problems referred to above, the invention provides a kind of ventilation system for clean rooms.
A kind of ventilation system for clean rooms, comprise the air intake unit, wind unit and control module, the below that it is characterized in that the toilet that clean rank is lower is provided with a wind-supplying mouth, wind-supplying mouth is connected with the air intake unit of this toilet, and the wind unit of the higher toilet of the clean rank that is adjacent connects, the centre is provided with screen pack, the aperture of screen pack is different between the different lustration classes, the air intake unit of the toilet that clean rank is lower is according to the intake of how much regulating of mending air quantity, do not influence the air output of wind unit, and the like, by the first wind regime of mending of the air-out conduct of the highest-ranking toilet of cleaning, just thoroughly finish air-out up to the wind unit that clean rank is minimum.
Remarkable result of the present invention is to consider that the clean ventilating system of a lot of toilets is because long-time the unlatching, power consumption is quite big, and for the lower toilet of clean rank, the return air of the toilet that clean rank is higher is generally of reduced contamination, reply clean state through basic behind the strainer filtering of corresponding level, and wind-supplying mouth is arranged on the below, the large tracts of land turbulent flow of dropping a hint on unlikely the causing, reduce intake simultaneously, saved electric weight greatly, very easy to use.
Description of drawings
Accompanying drawing is the ventilation system for clean rooms schematic diagram
Wherein: 1, wind unit; 2, screen pack; 3, the toilet that clean rank is lower; 4, the toilet that clean rank is higher; 5, wind-supplying mouth; 6, the air intake unit.
The specific embodiment
The present invention will be further described below in conjunction with accompanying drawing: the below of the toilet 3 that clean rank is lower is provided with a wind-supplying mouth 5, wind-supplying mouth 5 is connected with the air intake unit 6 of this toilet, and the wind unit 1 of the toilet of the clean rank higher 4 that is adjacent connects, the centre is provided with screen pack 2, the aperture of screen pack 2 is different between the different lustration classes, the air intake unit 6 of the toilet 3 that clean rank is lower is according to the intake of how much regulating of mending air quantity, do not influence the air output of wind unit 1, and the like, by the first wind regime of mending of the air-out conduct of the highest-ranking toilet of cleaning, just thoroughly finish air-out up to the wind unit 1 that clean rank is minimum.
Apply the present invention in the toilet, the clean ventilating system of considering a lot of toilets is because long-time the unlatching, power consumption is quite big, and for the lower toilet of clean rank, the return air of the toilet that clean rank is higher is generally of reduced contamination, through the basic clean state of replying behind the strainer filtering of corresponding level, and wind-supplying mouth is arranged on the below, the large tracts of land turbulent flow of dropping a hint on unlikely the causing, reduced intake simultaneously, save electric weight greatly, very easy to use, can be widely used in the industry that pharmacy, electronics etc. have relatively high expectations to cleanliness factor.
Claims (4)
1. ventilation system for clean rooms, comprise the air intake unit, wind unit and control module, the below that it is characterized in that the toilet that clean rank is lower is provided with a wind-supplying mouth, wind-supplying mouth is connected with the air intake unit of this toilet, and the wind unit of the higher toilet of the clean rank that is adjacent connects, the centre is provided with screen pack, the aperture of screen pack is different between the different lustration classes, the air intake unit of the toilet that clean rank is lower is according to the intake of how much regulating of mending air quantity, do not influence the air output of wind unit, and the like, by the first wind regime of mending of the air-out conduct of the highest-ranking toilet of cleaning, just thoroughly finish air-out up to the wind unit that clean rank is minimum.
2. ventilation system for clean rooms as claimed in claim 1 is characterized in that the below of the toilet that clean rank is lower is provided with a wind-supplying mouth, and wind-supplying mouth is connected with the air intake unit of this toilet.
3. ventilation system for clean rooms as claimed in claim 1 is characterized in that the wind unit of the toilet that clean rank that wind-supplying mouth is adjacent is higher connects, and the centre is provided with screen pack, and the aperture of screen pack is different between the different lustration classes.
4. ventilation system for clean rooms as claimed in claim 1, the air intake unit that it is characterized in that the toilet that clean rank is lower does not influence the air output of wind unit according to the intake of how much regulating of mending air quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910144673A CN101644470A (en) | 2009-08-24 | 2009-08-24 | Ventilation system for clean room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910144673A CN101644470A (en) | 2009-08-24 | 2009-08-24 | Ventilation system for clean room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101644470A true CN101644470A (en) | 2010-02-10 |
Family
ID=41656458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910144673A Pending CN101644470A (en) | 2009-08-24 | 2009-08-24 | Ventilation system for clean room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101644470A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222242A (en) * | 2015-09-08 | 2016-01-06 | 洛阳辰祥机械科技有限公司 | A kind of air cleaning system |
| US9562702B2 (en) | 2011-01-14 | 2017-02-07 | Akos R&D Ltd. | Air treatment apparatus and method |
| CN106839180A (en) * | 2016-12-21 | 2017-06-13 | 江苏博生医用新材料股份有限公司 | A kind of clean control conveying technique |
| US10139118B2 (en) | 2011-01-14 | 2018-11-27 | Akos R&D Ltd. | Air treatment apparatus and method |
| CN116379543A (en) * | 2023-04-07 | 2023-07-04 | 中电环宇（北京）建设工程有限公司 | Clean room for semiconductor factory building |
-
2009
- 2009-08-24 CN CN200910144673A patent/CN101644470A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9562702B2 (en) | 2011-01-14 | 2017-02-07 | Akos R&D Ltd. | Air treatment apparatus and method |
| US10139118B2 (en) | 2011-01-14 | 2018-11-27 | Akos R&D Ltd. | Air treatment apparatus and method |
| CN105222242A (en) * | 2015-09-08 | 2016-01-06 | 洛阳辰祥机械科技有限公司 | A kind of air cleaning system |
| CN106839180A (en) * | 2016-12-21 | 2017-06-13 | 江苏博生医用新材料股份有限公司 | A kind of clean control conveying technique |
| CN106839180B (en) * | 2016-12-21 | 2019-10-25 | 江苏博生医用新材料股份有限公司 | A kind of clean control conveying technique |
| CN116379543A (en) * | 2023-04-07 | 2023-07-04 | 中电环宇（北京）建设工程有限公司 | Clean room for semiconductor factory building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100210 |