CN106149889A - Clean room environment insulation blocking method and equipment thereof - Google Patents
Clean room environment insulation blocking method and equipment thereof Download PDFInfo
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- CN106149889A CN106149889A CN201510171535.XA CN201510171535A CN106149889A CN 106149889 A CN106149889 A CN 106149889A CN 201510171535 A CN201510171535 A CN 201510171535A CN 106149889 A CN106149889 A CN 106149889A
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Abstract
The invention discloses a kind of clean room environment insulation blocking method and equipment thereof, the internal medium space constituted including construction wall, the basic building enclosure body of wall arranged in internal medium space；Air conditioning unit it be connected with air-supply arrangement and air-returning device by air-conditioning duct and constitute air-conditioning processing system；Exhaust blower is connected with exhaust outlet by wind output channel and is constituted air conditioner exhaust system；Air-conditioning duct and wind output channel are provided with locking device at construction wall；It is provided with protection building enclosure body of wall between described construction wall and basic building enclosure body of wall, protection building enclosure body of wall is provided with protection ventilating system.The present invention utilizes control to guard space, thus has isolated uncontrollable leakage to the impact by guard space Yu environment space, reaches security isolation.Simultaneously in some application places, protection ventilating system can be cost-effective with air conditioner exhaust system shared device.
Description
Technical field
The present invention relates to the technical field of air in buildings regulation, a kind of high-grade clean environment and indoor clean room environment insulation blocking method and the equipment thereof with dangerous contamination source.
Background technology
Toilet refers to contaminant exclusion such as the micropartical in air in the range of certain space, noxious air, antibacterials, and by indoor temperature, cleanliness factor, room pressure, air velocity and air flow method, noise vibration and illumination, Electrostatic Control is in a certain range of needs, and is given specially designed room.No matter how the most external air conditions changes, all can all there be the characteristic maintaining the performances such as original set cleanliness factor of requirement, humiture and pressure indoor, toilet.
The building enclosure of toilet splits the clean environment in architectural environment and toilet from machinery.But, owing to being provided with equipment in building enclosure, define installation gap, cause uncontrollable leakage point.
Toilet's space outerpace is building partition space, and the part between building enclosure and building partition space uses generally as interlayer, arranges the most different equipment, and ventilation shaft is also arranged therein.Because the needs of fire-fighting, the pipeline passing through building partition space all does sealing treatment by point, and interlayer almost defines a space closed.Although the regulation of toilet's job specfication, the air leak rate of air curtain of ventilation shaft should in certain limit once, but reveal be inevitable and uncontrollable.Based on the reason revealed, the pressure in interlayer is the indefinite factor.The barometric gradient in toilet and supporting space thereof adjusts and carries out based on controlled reference environment, but becomes the uncontrollable factor after combining with interlayer uncertain factor, and making leakage air is uncontrolled gas, and in making toilet, clean environment controls to produce uncontrollable factor.For negative pressure toilet, reveal impact and be particularly acute.If being the transfer room of hazardous environment, such as bio-pharmaceuticals, the laboratory having the use of adventurous volatile solvent or workshop etc. in toilet, producing external leakage and will bring great potential safety hazard.
Summary of the invention
The present invention solves technical problem present in prior art, and a kind of clean room environment insulation blocking method and equipment thereof are provided.
The present invention solves that technical problem is adopted the technical scheme that present in prior art:
A kind of clean room environment insulation blocking equipment, the internal medium space constituted including construction wall, the basic building enclosure body of wall arranged in internal medium space；Outside construction wall, the air conditioning unit of installation is connected by air-conditioning duct with air-supply arrangement and the air-returning device installed on basic building enclosure body of wall and constitutes air-conditioning processing system；The exhaust blower installed outside construction wall is connected by wind output channel with the exhaust outlet on basic building enclosure body of wall and constitutes air conditioner exhaust system；Air-conditioning duct and wind output channel are provided with locking device at construction wall；Protection building enclosure body of wall it is provided with between described construction wall and basic building enclosure body of wall; space between protection building enclosure body of wall and basic building enclosure body of wall constitutes guard space; basic building enclosure body of wall inner space is by guard space, the composing environment space, space between protection building enclosure outside and construction wall；Protection building enclosure body of wall on be provided with regulation guard space in air flowing protection ventilating system；
When being less than the air quantity by air-returning device and exhaust outlet by the air quantity of air-supply arrangement; it is negative pressure by Outer Environment space relative in guard space; adjust protection ventilating system to flow to the air of guard space; i.e. guard space is blown; guard space is made to be in barotropic state relative to by guard space and environment space; making the leakage direction revealing medium for being revealed to environment space and by guard space by guard space, now, guard space is blown through purified treatment；
When being more than the air quantity by air-returning device and exhaust outlet by the air quantity of air-supply arrangement; it is malleation by Outer Environment space relative in guard space; now adjust protection ventilating system to flow to the air of guard space; i.e. guard space is carried out air draft; guard space is made all to be in negative pressure state relative to by guard space and environment space; make the leakage direction revealing medium for guard space to leakage, by air in guard space purified after, exhaust outlet get rid of.
The present invention has the advantage that with good effect:
Method provided by the present invention is applicable to all air conditioner ventilation environment with air cleaning control and the excessive control of air pollutants.The present invention utilizes control to guard space, thus has isolated uncontrollable leakage to the impact by guard space Yu environment space, reaches security isolation.Simultaneously in some application places, protection ventilating system can be cost-effective with air conditioner exhaust system shared device.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Wherein: 1: construction wall
2: basic building enclosure body of wall
3: air conditioning unit
4: air-conditioning duct
5: air-supply arrangement
6: air-returning device
7: exhaust blower
8: wind output channel
9: exhaust outlet
10: locking device
11: protection building enclosure body of wall 12: protection pressure fan
13: protection exhaust blower
14: air supply duct
15: exhaust duct
: air-flow direction
: air reveals direction.
Detailed description of the invention
Referring to the drawings and embodiment the present invention will be described in detail.
As it is shown in figure 1, the clean room environment insulation blocking method of the present invention, the internal medium space that construction wall 1 is constituted, the basic building enclosure body of wall 2 arranged in internal medium space；Air conditioning unit the 3 of the outer installation of construction wall 1 are connected by air-conditioning duct 4 with air-supply arrangement 5 and the air-returning device 6 installed on basic building enclosure body of wall 2 and constitute air-conditioning processing system；The outer exhaust blower 7 installed of construction wall 1 is connected by wind output channel 8 with the exhaust outlet 9 on basic building enclosure body of wall 2 and constitutes air conditioner exhaust system；Air-conditioning duct 4 and wind output channel 8 are provided with locking device 10 at construction wall 1；Protection building enclosure body of wall 11 it is provided with between construction wall 1 and basic building enclosure body of wall 2; space between protection building enclosure body of wall 11 and basic building enclosure body of wall 2 constitutes guard space; basic building enclosure body of wall 2 inner space is by guard space, the composing environment space, space between protection building enclosure outside 11 and construction wall 1；Protection building enclosure body of wall 11 on be provided with regulation guard space in air flowing protection ventilating system；
When being less than the air quantity by air-returning device and exhaust outlet by the air quantity of air-supply arrangement; it is negative pressure by Outer Environment space relative in guard space; adjust protection ventilating system to flow to the air of guard space; i.e. guard space is blown; guard space is made to be in barotropic state relative to by guard space and environment space; making the leakage direction revealing medium for being revealed to environment space and by guard space by guard space, now, guard space is blown through purified treatment；
When being more than the air quantity by air-returning device and exhaust outlet by the air quantity of air-supply arrangement; it is malleation by Outer Environment space relative in guard space; now adjust protection ventilating system to flow to the air of guard space; i.e. guard space is carried out air draft; guard space is made all to be in negative pressure state relative to by guard space and environment space; make the leakage direction revealing medium for guard space to leakage, by air in guard space purified after, exhaust outlet get rid of.
The clean room environment insulation blocking equipment of the present invention, the internal medium space constituted including construction wall 1, the basic building enclosure body of wall 2 arranged in internal medium space；Air conditioning unit the 3 of the outer installation of construction wall 1 are connected by air-conditioning duct 4 with air-supply arrangement 5 and the air-returning device 6 installed on basic building enclosure body of wall 2 and constitute air-conditioning processing system；The outer exhaust blower 7 installed of construction wall 1 is connected by wind output channel 8 with the exhaust outlet 9 on basic building enclosure body of wall 2 and constitutes air conditioner exhaust system；Air-conditioning duct 4 and wind output channel 8 are provided with locking device 10 at construction wall 1；Protection building enclosure body of wall 11 it is provided with between described construction wall 1 and basic building enclosure body of wall 2; space between protection building enclosure body of wall 11 and basic building enclosure body of wall 2 constitutes guard space; basic building enclosure body of wall 2 inner space is by guard space, the composing environment space, space between protection building enclosure outside 11 and construction wall 1；Protection building enclosure body of wall 11 on be provided with regulation guard space in air flowing protection ventilating system.
Described protection ventilating system includes that the outer protection pressure fan 12 installed of construction wall 1 and protection exhaust blower 13, protection pressure fan 12 and protection exhaust blower 13 are connected with protection building enclosure body of wall 11 by air supply duct 14 and exhaust duct 15 respectively.
Described exhaust duct 15 is also connected with exhaust blower 7.
Room air pollution is required extremely strict by high-level clean room, and the dust of 0.1 micron all may produce fatal impact to by the air quality of guard space.If as uncertainty; the leakage of aging generation with the time of use such as air-conditioning processing system or air conditioner exhaust system; internal medium space relative pressure is caused to rise; the sealing that the sealing system that fluid sealant is airtight simultaneously is aging and produces is deteriorated, and very big issuable air pollution is by being leaked into by guard space.
At this moment; the present invention is applied to high-level clean room; make protection exhaust blower 13 control guard space and be in negative pressure state relative to by guard space and environment space; the leakage direction revealing medium is reveal to guard space; and discharge after being processed by protection exhaust blower 13, isolated outer bound pair by the impact of guard space.Now, if exhaust blower 7 can also provide corresponding negative pressure for guard space, exhaust blower 13 can share same equipment with exhaust blower 7.
There is the toilet that pollutant produce; it is to ensure that by the pollutant in guard space not to the toilet of outward leakage; adjust and be in negative pressure state by guard space relative to guard space; now using protection pressure fan 12 to be adjusted by guard space is barotropic state by guard space relatively; the clean medium being conveyed through process therebetween makes the leakage direction revealing medium all for being revealed to by guard space and environment space by guard space, is ensureing that cleanliness factor has effectively isolated the excessive of pollution on the premise of unaffected.
Claims (4)
1. a clean room environment insulation blocking method, the internal medium space that construction wall (1) is constituted, the basic building enclosure body of wall (2) arranged in internal medium space；Air conditioning unit (3) that construction wall (1) is installed outward are connected by the upper air-supply arrangement (5) installed of air-conditioning duct (4) and basic building enclosure body of wall (2) and air-returning device (6) and are constituted air-conditioning processing system；The exhaust blower (7) that construction wall (1) is installed outward is connected by wind output channel (8) with the exhaust outlet (9) on basic building enclosure body of wall (2) and constitutes air conditioner exhaust system；Air-conditioning duct (4) and wind output channel (8) are provided with locking device (10) through construction wall (1) place；Protection building enclosure body of wall (11) it is provided with between construction wall (1) and basic building enclosure body of wall (2); space between protection building enclosure body of wall (11) and basic building enclosure body of wall (2) constitutes guard space; basic building enclosure body of wall (2) inner space is by guard space, the composing environment space, space between protection building enclosure outside (11) and construction wall (1)；The protection ventilating system of air flowing in regulation guard space is installed in protection building enclosure body of wall (11)；
When being less than the air quantity by air-returning device and exhaust outlet by the air quantity of air-supply arrangement; it is negative pressure by Outer Environment space relative in guard space; adjust protection ventilating system to flow to the air of guard space; i.e. guard space is blown; guard space is made to be in barotropic state relative to by guard space and environment space; making the leakage direction revealing medium for being revealed to environment space and by guard space by guard space, now, guard space is blown through purified treatment；
When being more than the air quantity by air-returning device and exhaust outlet by the air quantity of air-supply arrangement; it is malleation by Outer Environment space relative in guard space; now adjust protection ventilating system to flow to the air of guard space; i.e. guard space is carried out air draft; guard space is made all to be in negative pressure state relative to by guard space and environment space; make the leakage direction revealing medium for guard space to leakage, by air in guard space purified after, exhaust outlet get rid of.
2. a clean room environment insulation blocking equipment, the internal medium space constituted including construction wall (1), the basic building enclosure body of wall (2) arranged in internal medium space；Air conditioning unit (3) that construction wall (1) is installed outward are connected by the upper air-supply arrangement (5) installed of air-conditioning duct (4) and basic building enclosure body of wall (2) and air-returning device (6) and are constituted air-conditioning processing system；The exhaust blower (7) that construction wall (1) is installed outward is connected by wind output channel (8) with the exhaust outlet (9) on basic building enclosure body of wall (2) and constitutes air conditioner exhaust system；Air-conditioning duct (4) and wind output channel (8) are provided with locking device (10) through construction wall (1) place；It is characterized in that: between construction wall (1) and basic building enclosure body of wall (2), be provided with protection building enclosure body of wall (11); space between protection building enclosure body of wall (11) and basic building enclosure body of wall (2) constitutes guard space; basic building enclosure body of wall (2) inner space is by guard space, the composing environment space, space between protection building enclosure outside (11) and construction wall (1)；The protection ventilating system of air flowing in regulation guard space is installed in protection building enclosure body of wall (11).
Clean room environment insulation blocking equipment the most according to claim 3; it is characterized in that: protection ventilating system includes protection pressure fan (12) and protection exhaust blower (13) that construction wall (1) installs outward, protection pressure fan (12) and protection exhaust blower (13) are passed through air supply duct (14) and exhaust duct (15) respectively and protect building enclosure body of wall (11) and be connected.
Clean room environment insulation blocking equipment the most according to claim 4, it is characterised in that: exhaust duct (15) is also connected with exhaust blower (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510171535.XA CN106149889B (en) | 2015-04-13 | 2015-04-13 | Clean room environment insulation blocking method and its equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510171535.XA CN106149889B (en) | 2015-04-13 | 2015-04-13 | Clean room environment insulation blocking method and its equipment |
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| Publication Number | Publication Date |
|---|---|
| CN106149889A true CN106149889A (en) | 2016-11-23 |
| CN106149889B CN106149889B (en) | 2018-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510171535.XA Active CN106149889B (en) | 2015-04-13 | 2015-04-13 | Clean room environment insulation blocking method and its equipment |
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| CN (1) | CN106149889B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152327A (en) * | 2015-04-14 | 2016-11-23 | 天津市龙川净化工程有限公司 | Clean operating room is environmentally isolated guard method and equipment thereof |
| CN106839292A (en) * | 2017-01-17 | 2017-06-13 | 南京拓展科技有限公司 | A kind of intelligent biologic safe laboratory system and its control method |
| CN107335680A (en) * | 2017-07-18 | 2017-11-10 | 中科鼎实环境工程股份有限公司 | High humidity contaminated soil processing system and method |
| CN107377602A (en) * | 2017-07-18 | 2017-11-24 | 中科鼎实环境工程股份有限公司 | Double membrane structure processing system for repairing organic polluted soil |
| JP2018128184A (en) * | 2017-02-07 | 2018-08-16 | エスペック株式会社 | Absolute pressure control system and absolute pressure control method |
| CN114413382A (en) * | 2022-02-15 | 2022-04-29 | 四川科特空调净化有限责任公司 | Working condition conversion control system for high-level biological safety clean room |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3303454B2 (en) * | 1993-07-27 | 2002-07-22 | ソニー株式会社 | Semiconductor manufacturing equipment |
| JP2001056140A (en) * | 1999-08-18 | 2001-02-27 | Takenaka Komuten Co Ltd | Clean room |
| CN1329696C (en) * | 2005-08-22 | 2007-08-01 | 无锡华润微电子有限公司 | Flow pattern of air conditioning and purifying system in cleaning room |
| CN204551743U (en) * | 2015-04-13 | 2015-08-12 | 天津市龙川净化工程有限公司 | Clean room environment insulation blocking equipment |
-
2015
- 2015-04-13 CN CN201510171535.XA patent/CN106149889B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152327A (en) * | 2015-04-14 | 2016-11-23 | 天津市龙川净化工程有限公司 | Clean operating room is environmentally isolated guard method and equipment thereof |
| CN106839292A (en) * | 2017-01-17 | 2017-06-13 | 南京拓展科技有限公司 | A kind of intelligent biologic safe laboratory system and its control method |
| CN106839292B (en) * | 2017-01-17 | 2021-03-09 | 南京拓展科技有限公司 | Intelligent biological safety laboratory system and control method thereof |
| JP2018128184A (en) * | 2017-02-07 | 2018-08-16 | エスペック株式会社 | Absolute pressure control system and absolute pressure control method |
| CN107335680A (en) * | 2017-07-18 | 2017-11-10 | 中科鼎实环境工程股份有限公司 | High humidity contaminated soil processing system and method |
| CN107377602A (en) * | 2017-07-18 | 2017-11-24 | 中科鼎实环境工程股份有限公司 | Double membrane structure processing system for repairing organic polluted soil |
| CN114413382A (en) * | 2022-02-15 | 2022-04-29 | 四川科特空调净化有限责任公司 | Working condition conversion control system for high-level biological safety clean room |
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| Publication number | Publication date |
|---|---|
| CN106149889B (en) | 2018-07-20 |
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