CN102506466A - Indoor gaseous pollutant treating system - Google Patents
Indoor gaseous pollutant treating system Download PDFInfo
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- CN102506466A CN102506466A CN2011103156840A CN201110315684A CN102506466A CN 102506466 A CN102506466 A CN 102506466A CN 2011103156840 A CN2011103156840 A CN 2011103156840A CN 201110315684 A CN201110315684 A CN 201110315684A CN 102506466 A CN102506466 A CN 102506466A
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Abstract
The invention relates to an indoor gaseous pollutant treating system which comprises outdoor and indoor pollutant filtering systems, wherein the indoor pollutant filtering system comprises an indoor filter which mainly comprises three layers of structures, namely a primary filtering part, a chemical filtering part, an ultimate filtering part and corresponding auxiliary systems, the outdoor pollutant filtering system comprises an outdoor filter which mainly comprises four layers of structures. The indoor gaseous pollutant treating system has the advantages that the outdoor pollutant filtering system can replace an original fresh air system, has all functions of the fresh air system, such as dust filtering and indoor positive pressure maintenance, also can effectively outdoor corrosive gas pollution and save energy by virtue of natural cooling; the indoor pollutant filtering system can thoroughly solve the problem of corrosion harm to equipment in a machine room from indoor pollution sources such as walking of people, ageing of storage batteries and volatilization of finishing material and can effectively prevent the hangup of equipment in the machine room caused by the corrosion harm, therefore the huge property loss caused by contingency interrupt of production or service can be avoided.
Description
[technical field]
The present invention relates to gas pollutant treatment system technical field, be specially the indoor gas pollutant disposal system.
[background technology]
The gas pollutant treatment system refers to through certain chemistry or physics mode, to through the pollutant in the gas of this system, mainly is that grit and other corrosive gas compositions carry out filtration treatment, thereby reaches the system of certain cleanliness standard.
Direct air in the past cools off in use naturally; Often pass through or only pass through simple physics and filter; Filter dust and part moisture; And corrosive gas is not wherein handled or handled lessly, long-term use will cause the information technoloy equipment circuit board to be corroded, thereby produce fault.
Under the effects of metal at water such as the copper that in printed circuit board (PCB) and surface encapsulation element, use in a large number, silver; Acidic materials or inorganic salts chemically reactives such as easy and airborne sulfur-bearing; Produce corrosion; To cause short circuit or open circuit, destroy, cause equipment chance failure thereby printed circuit board (PCB) and element produced.Because of this fault has hysteresis quality and large tracts of land is sudden, begin not obviously, have only few equipment component to break down; Later stage then large tracts of land break down; As long as the problem of corrosive gas does not solve, even the equipment that more renews will continue with post-etching, fault still takes place behind the certain hour.
Naturally natural cooling source also is in cooling, is meant in the process of refrigeration, to use cold source free or that the expense of obtaining is lower, and like natural cold air, mediums such as aturally-cold water, this type of refrigeration modes are commonly referred to as the nature cooling.Thereby, has fairly obvious energy-saving and emission-reduction advantage because of its compressor of air conditioner power saving that can not use or try one's best the big power consumption of use few.
Gas cools off naturally, and when using the nature cooling, using gases is as refrigerant, gas commonly used such as air.Be different from the natural type of cooling of using liquid.
[summary of the invention]
The objective of the invention is to overcome the deficiency of prior art, a kind of indoor gas pollutant disposal system is provided.
The objective of the invention is to realize through following technical scheme:
A kind of indoor gas pollutant disposal system is outdoor and indoor pollutant filtration system;
The device of indoor pollutant filtration system is divided into indoor filter, and wherein indoor filter mainly comprises three-decker, is respectively the inceptive filtering part, chemical filtering part, and end-filtration part and subsystem.
Outdoor pollutant filtration system is outdoor filter, and outdoor filter mainly comprises four-layer structure, is respectively the inceptive filtering part, heat exchange section, and the chemical filtering part, the end-filtration part also has corresponding subsystem in addition.Specify as follows:
Described equipment box sheathing material is compositions such as metal or alloy material such as stainless steel, aluminium or galvanized steel plain sheet.
Described initial and end-filtration partly is compositions such as nonwoven cloth material, glass fibre or import composite.
Described heat exchange department is divided into various showing/total-heat exchanger, is made up of metal outer frame and aluminum inner core etc.
Described chemical filtering partly is through compositions such as the activated carbon of chemical impregnation and activated alumina material.
No matter be the indoor and outdoors part, all also has relevant appendage, like blower fan, pressure display unit, firing equipment, humidification apparatus, automatic control section or the like.
The function of inceptive filtering part is materials such as the dust that contains in the new wind of filtering, particle, moisture, microorganism.
The function of heat exchange section is air to be realized herein the switching part of heat energy, finally reaches identical or close temperature.
The function of chemical filtering part is to different pollutant component and the concentration of indoor and outdoor, adopts different chemical filtrate proportionings, chemical pollutant is thoroughly removed, and do not caused secondary pollution.
The function of end-filtration part is littler dust, particle, a microorganism of further filtering particle diameter, comprises the secondary pollution that the front end filtration fraction possibly bring, to obtain more clean air.
Compared with prior art, good effect of the present invention is:
(1) outdoor pollutant filtration system can replace original VMC, has all functions of VMC, dust-filtering, keeps indoor malleation etc.;
(2) outdoor pollutant filtration system has thoroughly solved pollutant (corrosive gas and dust etc.) causes corrosion and damage to equipment from outdoor entering machine room problem; Also solved simultaneously the contaminants problem brought of direct natural cooling system in the past without the gas filtration of excessive erosion property; Prevent that effectively therefore calculator room equipment from causing hang-up, avoid the huge property loss that causes because of the accidental interruption of producing or serve.
(3) outdoor pollutant filtration system has thoroughly solved the contaminants problem that direct natural cooling system brings.Make air-conditioning system can in microthermal climate, directly use outdoor cold air; Do not need compressor of air conditioner to freeze, cooperate the use of heat-exchange apparatus again, can reduce the power consumption of building greatly; Improve energy efficiency, reduce the environmental pollution that causes because of thermal power generation or nuclear power generating etc.In the winter in spring and autumn (night of especially northern area, or even summer) of Chinese most of areas, when outside air temperature is lower than certain value, just can use this refrigeration modes.
(4) heat exchange section of outdoor pollutant filtration system can keep the cold/heat of indoor exhaust wind, and it is passed to new wind, has reduced the energy consumption of humiture processing and compressor cooling.
(5) the indoor pollutant filtration system has thoroughly solved because of the corrosion harmfulness problem of indoor pollution sources such as personnel walk about, battery aging, finishing material volatilization to calculator room equipment; Therefore prevent that effectively calculator room equipment from causing hang-up, thereby avoided because of the huge property loss of producing or the accidental interruption of service causes.
(6) these two systems are improving the clean free of contamination while of indoor air quality, and each item all can meet the state's laws rules.
(7) compare with other cooling (for example water-cooled is cooled off naturally) naturally; Because scale and the initial investment of using water-cooled to cool off naturally are all bigger; The middle-size and small-size machine room of most domestic all uses air-cooled equipment; Naturally the cooling of air-cooled (or claiming air cooling) has more promotional value, therefore has more social generality, has higher energy-conserving and environment-protective widely and is worth.
[description of drawings]
Fig. 1 structural representation of the present invention;
Fig. 2 machine room gas pollutant of the present invention treatment system structural representation.
Label in the accompanying drawing is respectively: 1, inceptive filtering part, 2, heat exchange section, 3. chemical filtering part, 4, the end-filtration part, 5, blower fan and motor, 6, the air intake shutter, 7, the air-out shutter, 8, firing equipment, 9 humidification apparatus.
[specific embodiment]
The present invention below is provided a kind of specific embodiment of indoor gas pollutant disposal system.
See also accompanying drawing 1-2, a kind of indoor gas pollutant disposal system is outdoor and indoor pollutant filtration system;
The device of indoor pollutant filtration system is divided into indoor filter, and wherein indoor filter mainly comprises three-decker, is respectively inceptive filtering part 1, and chemical filtering part 3, and end-filtration part 4 also have subsystem in addition; Its equipment upper end is provided with air intake blinds lattice 6 simultaneously, and the lower end is provided with air-out blinds lattice 7.
Outdoor pollutant filtration system is outdoor filter, and outdoor filter mainly comprises four-layer structure, is respectively inceptive filtering part 1, heat exchange section 2, and chemical filtering part 3, end-filtration part 4 also has corresponding subsystem in addition.No matter be the indoor and outdoors part, all also has relevant appendage, like blower fan 5, pressure display unit, firing equipment 8, humidification apparatus 9, automatic control section or the like.
Specify as follows:
The basic setting:
Outdoor pollutant filtration system is divided into following several kinds of situation to the control of indoor temperature:
When δ＜0, i.e. y＜x, this moment, outside air temperature was higher, can not use the nature cooling, and ACC starts and freezes, and M only is used for air cleaning this moment, and indoor refrigeration system is similar with traditional refrigeration.
As y＞x, during x＞d, can outdoor cold air is indoor through directly introducing after the filtration of M, ACC can not start or part starts (many situation), thereby realizes freezing, and reaches the double effects of Pollutant Treatment and natural cooling and energy conserving.
As y＞x; During x＜d, in order to prevent dewfall, need outdoor cold air be introduced in the heat exchanger of M and carry out heat exchange; I.e. heating (can sneak into, electrical heating, heat pump or other mode of heating) through indoor hot-air; Make x＞d, this moment just with " 2 " in situation the same, making the double effects of realization Pollutant Treatment and the natural cooling and energy conserving that use the same method.
The dust that indoor pollutant filtration system N is produced by paper, duplicator, printer etc. to machine room inside specially; The aging indoor pollution sources such as sulfide that discharge of corrosive gas that decomposes in the finishing material and battery; Carry out the room air forced circulation, to reach the purpose of pollutant being carried out physical absorption and chemical absorbing.When cooperating outdoor pollutant filtration system M, can be more efficiently, more up hill and dale indoor-outdoor air is carried out filtration, purification, guarantee the running environment of machine room cleaning.
Appendix:
One, to the corrosion condition of corrosive gas to IT or electrical equipment, data center's air quality standard American-European, that Japan works out has:
(1) U.S. is in the ISA-S71.04-1985 standard of promulgation in 1985;
(2) International Electrotechnical Commission is in IEC-60654-4 (1987-07) standard of promulgation in 1987;
(3) NEC industrial development association is in the JEIDA-29-1990 standard of nineteen ninety promulgation.
ISA-S71.04-1985 standard with the U.S. is an example, according to gas copper test pieces extent of corrosion is divided into G1, G2, G3 and four grades of GX with air quality, and concrete numerical value is consulted following table:
Annotate: 1 dust=10
10Rice
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the present invention's design; Can also make some improvement and retouching, these improvement and retouching also should be regarded as in protection scope of the present invention.
Claims (8)
1. an indoor gas pollutant disposal system is characterized in that, it is outdoor and the indoor pollutant filtration system.
2. a kind of indoor gas pollutant disposal system as claimed in claim 1; It is characterized in that; Described indoor pollutant filtration system is indoor filter, and wherein indoor filter mainly comprises three-decker, is respectively the inceptive filtering part; Chemical filtering part, end-filtration partly reach corresponding subsystem.
3. a kind of indoor gas pollutant disposal system as claimed in claim 1; It is characterized in that described outdoor pollutant filtration system is outdoor filter, outdoor filter mainly comprises four-layer structure; Be respectively the inceptive filtering part; Heat exchange section, the chemical filtering part, end-filtration partly reaches corresponding subsystem.
4. like claim 2 or 3 described a kind of indoor gas pollutant disposal systems, it is characterized in that described equipment box sheathing material is compositions such as metal or alloy material such as stainless steel, aluminium or galvanized steel plain sheet.
5. like claim 2 or 3 described a kind of indoor gas pollutant disposal systems, it is characterized in that the described initial end-filtration that reaches partly is that nonwoven cloth material or glass fibre are formed.
6. a kind of indoor gas pollutant disposal system as claimed in claim 3 is characterized in that, described heat exchange department is divided into various showing/total-heat exchanger, is made up of metal outer frame and aluminum inner core etc.
7. like claim 2 or 3 described a kind of indoor gas pollutant disposal systems, it is characterized in that described chemical filtering partly is through compositions such as the activated carbon of chemical impregnation and activated alumina material.
8. like claim 2 or 3 described a kind of indoor gas pollutant disposal systems, it is characterized in that described appendage is blower fan, pressure display unit, firing equipment, humidification apparatus, automatic control section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103156840A CN102506466A (en) | 2011-10-18 | 2011-10-18 | Indoor gaseous pollutant treating system |
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| CN2011103156840A CN102506466A (en) | 2011-10-18 | 2011-10-18 | Indoor gaseous pollutant treating system |
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| CN102506466A true CN102506466A (en) | 2012-06-20 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349875A (en) * | 2013-07-24 | 2013-10-16 | 中国化学工程第十四建设有限公司 | Chemical filter and chemical filter material preparation method thereof |
| CN104922989A (en) * | 2015-06-25 | 2015-09-23 | 北京建筑大学 | Air purifier for highway toll station and gas station office |
| CN113107908A (en) * | 2021-04-29 | 2021-07-13 | 中铜东南铜业有限公司 | Method for filtering air at inlet side of centrifugal air compressor in smelting industry |
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| CN1467442A (en) * | 2002-07-06 | 2004-01-14 | 三星电子株式会社 | Fresh air ducts including downstream filters for clean rooms |
| DE20308366U1 (en) * | 2003-05-28 | 2004-09-30 | Huber, Marco, Dipl.-Ing. | Air cleansing unit, e.g. for killing microorganisms, comprises filter with acid and alkaline filter layers comprising fleece-type fabrics, charcoal layer and fixing grease |
| CN1626957A (en) * | 2003-12-11 | 2005-06-15 | 台湾积体电路制造股份有限公司 | Air purification system and its method |
| CN1699861A (en) * | 2004-05-21 | 2005-11-23 | Lg电子株式会社 | Ventilation system |
| CN1997437A (en) * | 2004-04-16 | 2007-07-11 | 唐纳森公司 | Chemical filtration unit incorporating air transportation device |
| CN101332385A (en) * | 2008-07-30 | 2008-12-31 | 烟台宝源净化有限公司 | Filter material |
| CN101644012A (en) * | 2009-08-10 | 2010-02-10 | 重庆再升科技发展有限公司 | Preparation method of ULPA ultra performance air filter material |
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2011
- 2011-10-18 CN CN2011103156840A patent/CN102506466A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1467442A (en) * | 2002-07-06 | 2004-01-14 | 三星电子株式会社 | Fresh air ducts including downstream filters for clean rooms |
| DE20308366U1 (en) * | 2003-05-28 | 2004-09-30 | Huber, Marco, Dipl.-Ing. | Air cleansing unit, e.g. for killing microorganisms, comprises filter with acid and alkaline filter layers comprising fleece-type fabrics, charcoal layer and fixing grease |
| CN1626957A (en) * | 2003-12-11 | 2005-06-15 | 台湾积体电路制造股份有限公司 | Air purification system and its method |
| CN1997437A (en) * | 2004-04-16 | 2007-07-11 | 唐纳森公司 | Chemical filtration unit incorporating air transportation device |
| CN1699861A (en) * | 2004-05-21 | 2005-11-23 | Lg电子株式会社 | Ventilation system |
| CN101332385A (en) * | 2008-07-30 | 2008-12-31 | 烟台宝源净化有限公司 | Filter material |
| CN101644012A (en) * | 2009-08-10 | 2010-02-10 | 重庆再升科技发展有限公司 | Preparation method of ULPA ultra performance air filter material |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349875A (en) * | 2013-07-24 | 2013-10-16 | 中国化学工程第十四建设有限公司 | Chemical filter and chemical filter material preparation method thereof |
| CN103349875B (en) * | 2013-07-24 | 2015-08-12 | 江苏润聚新材料科技有限公司 | A kind of chemical filter and chemical filtrate preparation method thereof |
| CN104922989A (en) * | 2015-06-25 | 2015-09-23 | 北京建筑大学 | Air purifier for highway toll station and gas station office |
| CN104922989B (en) * | 2015-06-25 | 2017-01-18 | 北京建筑大学 | Air purifier for highway toll station and gas station office |
| CN113107908A (en) * | 2021-04-29 | 2021-07-13 | 中铜东南铜业有限公司 | Method for filtering air at inlet side of centrifugal air compressor in smelting industry |
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Application publication date: 20120620 |