CN2558911Y - Indoor air quality improving system for central air conditioner - Google Patents
Indoor air quality improving system for central air conditioner Download PDFInfo
- Publication number
- CN2558911Y CN2558911Y CN02231828U CN02231828U CN2558911Y CN 2558911 Y CN2558911 Y CN 2558911Y CN 02231828 U CN02231828 U CN 02231828U CN 02231828 U CN02231828 U CN 02231828U CN 2558911 Y CN2558911 Y CN 2558911Y
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- CN
- China
- Prior art keywords
- air
- indoor
- adsorbable
- return
- decomposition
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- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Central Air Conditioning (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model relates to an air quality improving system in a centralized air conditioning room, which comprises an air supply-pipe, an air-supply port, an air-return pipe, an air-return port and adsorption and decomposition materials and an indoor air treatment device are arranged between the air supply-pipe and the air-supply port and between the air-return pipe and the air-return port, wherein, the adsorption and decomposition materials are able to adsorb and decompose poisonous and harmful pollutants in the air exhausted by the air-supply port or in the air returned by the air-return port. Since the adsorption and decomposition materials are added and the indoor air treatment device is arranged indoors, incoming air is treated by disinfection, etc., and the indoor air is also improved, thus indoor air quality is greatly improved.
Description
Technical field
The utility model relates to central air-conditioning, relates in particular to the central air-conditioning indoor air quality and improves system.
Prior art
Modern building adopts central air conditioner system mostly, has brought very large indoor environmental pollution thus, and its pollution can divide the following aspects:
One, the indoor pollution that causes by central air-conditioning of outdoor pollution.
Two, the indoor pollution that causes of the microorganism that produces of central air conditioner system itself.
Three, the indoor pollution that interior decoration, decoration cause in central air conditioner system.
Four, the pollution that in central air conditioner system, causes of human body self metabolism.
Five, the indoor pollution that causes in central air conditioner system of modern handle official bussiness.
Outdoor air is owing to a large amount of vehicle exhausts, and the discharging of industrial waste gas is contaminated, and pollutant comprises hydrocarbon, oxynitrides, sulfur dioxide, contains the particle of heavy metal etc.When entering central air conditioner system, the general slightly effect dust removal process of only doing.And poisonous, noxious pollutant are not processed.The air that contains a large amount of pollutants like this reduces (or rising) indoor temperature ceaselessly in the indoor reciprocation cycle of doing, and has brought very large pollution to indoor environment.
Central air conditioner system is inner because long-time the use accumulates, and has caused microbial accumulation and procreation in filter, heat exchanger, drain pan, airduct, again in the air outlet inlet chamber.A large amount of bacteriums such as Legionnella, humidifier pyreticosis bacterium are given the indoor microbial contamination that brought.
Interior decoration, decoration are ubiquitous having in the central air-conditioning building, and with regard to present stage, it has brought very big pollution, has brought poisonous in a large number, harmful substances such as formaldehyde, benzene, dimethylbenzene.Because central air conditioner system is ventilated, air draft not smooth (system's decision), makes the central air conditioner system room air pollution be higher than house decoration far away and pollutes.
The pollution that human body self metabolism causes in central air conditioner system, human body self is by respiratory tract, sweat gland of skin emission, owing to ventilate, air draft smooth (system's decision) caused pollution to indoor, particularly some diseases is propagated easily, as pulmonary tuberculosis virus etc., indoor population health is constituted harm.
Modern handle official bussiness gives also that central air conditioner system is indoor to pollute, and ozone, nitrogen oxide, trichloro-ethylene that duplicator, facsimile machine, printer produce are ventilating, giving indoor polluting under air draft smooth (system's decision) situation.
Existing central air-conditioning can not improve the indoor air quality that above-mentioned reason pollutes.
Summary of the invention
To be solved in the utility model is the technical problem that existing central air-conditioning can not improve indoor air quality.
In order to solve above technical problem, the technical scheme that the utility model is taked is:
A kind of central air-conditioning indoor air quality improves system, comprise ajutage, air outlet, backwind tube and return air inlet, it is characterized in that also comprising the room air treating apparatus, but the pressure fan that the room air treating apparatus comprises the absorption decomposing material of the sterilizing unit of the medium air filtration sheet killing microorganisms of adsorbable floating dust and heavy metal particles, adsorbable decomposition hazardous contaminant and room air is circulated; Also be provided with adsorbable decomposition air outlet between described ajutage and the air outlet and send the absorption decomposing material of hazardous contaminant contained in the air; Also be provided with the absorption decomposing material that adsorbable decomposition return air inlet returns hazardous contaminant contained in the air between described backwind tube and the return air inlet.
After having adopted technique scheme, because between ajutage and the air outlet and between backwind tube and return air inlet, be provided with adsorbable decomposition air outlet and send the absorption decomposing material that air, return air inlet return hazardous contaminant contained in the air, and at the indoor room air treating apparatus that is provided with, therefore, improved the quality of room air greatly.
Description of drawings
Fig. 1 is a structure principle chart of the present utility model.
The specific embodiment
A kind of central air-conditioning indoor air quality improves system, and it comprises three parts:
Return air inlet 23, backwind tube 21 and built-in absorption decomposing material 22 between them, the absorption decomposing material is a graininess, non-tight arrangement does not influence return air, and is adsorbable, decompose back to go into hazardous contaminant contained in the air such as hydrocarbon, oxynitrides etc.
Indoor placement air processor.But it is by the absorption decomposing material 32 of adsorbable floating dust and the sterilizing unit 33 of heavy metal particles thing medium air filtration sheet 34 killing microorganisms, adsorbable decomposition hazardous contaminant and make the room air circulation and the pressure fan that do not influence air-supply, return air is formed.The absorption decomposing material is generally nano-grade matter, as nano level titanium dioxide etc.
Claims (1)
1, a kind of central air-conditioning indoor air quality improves system, comprise ajutage (11), air outlet (13), backwind tube (21) and return air inlet (23), it is characterized in that also comprising the room air treating apparatus, the room air treating apparatus comprise adsorbable floating dust and heavy metal particles medium air filtration sheet (34) but the absorption decomposing material (32) of the sterilizing unit (33) of killing microorganisms, adsorbable decomposition hazardous contaminant and can make the pressure fan (31) of room air circulation; Also be provided with adsorbable decomposition air outlet between described ajutage (11) and the air outlet (13) and send the absorption decomposing material (12) of hazardous contaminant contained in the air; Also be provided with the absorption decomposing material (22) that adsorbable decomposition return air inlet returns hazardous contaminant contained in the air between described backwind tube (21) and the return air inlet (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02231828U CN2558911Y (en) | 2002-05-29 | 2002-05-29 | Indoor air quality improving system for central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02231828U CN2558911Y (en) | 2002-05-29 | 2002-05-29 | Indoor air quality improving system for central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2558911Y true CN2558911Y (en) | 2003-07-02 |
Family
ID=33707452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02231828U Expired - Fee Related CN2558911Y (en) | 2002-05-29 | 2002-05-29 | Indoor air quality improving system for central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2558911Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102959337A (en) * | 2010-06-29 | 2013-03-06 | 三菱制纸株式会社 | Humidifier filter and humidifier filter laminate body |
-
2002
- 2002-05-29 CN CN02231828U patent/CN2558911Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102959337A (en) * | 2010-06-29 | 2013-03-06 | 三菱制纸株式会社 | Humidifier filter and humidifier filter laminate body |
| CN102959337B (en) * | 2010-06-29 | 2015-11-25 | 三菱制纸株式会社 | Humidification filter and humidification filter layered product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |