CN2639765Y - Ultra violet ray radiation sterilization system for air passage of central air conditioner - Google Patents
Ultra violet ray radiation sterilization system for air passage of central air conditioner Download PDFInfo
- Publication number
- CN2639765Y CN2639765Y CNU032063121U CN03206312U CN2639765Y CN 2639765 Y CN2639765 Y CN 2639765Y CN U032063121 U CNU032063121 U CN U032063121U CN 03206312 U CN03206312 U CN 03206312U CN 2639765 Y CN2639765 Y CN 2639765Y
- Authority
- CN
- China
- Prior art keywords
- air
- duct
- cold
- disinfection
- ultraviolet light
- 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.)
- Expired - Fee Related
Links
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 25
- 230000005855 radiation Effects 0.000 title claims description 19
- 230000001954 sterilising effect Effects 0.000 title claims description 8
- 238000004378 air conditioning Methods 0.000 claims abstract description 13
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 26
- 238000005202 decontamination Methods 0.000 claims description 10
- 230000003588 decontaminative effect Effects 0.000 claims description 10
- 230000002070 germicidal effect Effects 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 206010011409 Cross infection Diseases 0.000 abstract description 4
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000000654 additive Substances 0.000 abstract description 2
- 230000000996 additive effect Effects 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 238000003915 air pollution Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 241000700605 Viruses Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Central Air Conditioning (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a central air-conditioning-duct ultraviolet inner-irradiating air-disinfection system, relating to a central air-conditioning-duct cold-light ultraviolet inner-irradiating disinfection system. The system is arranged inside an air supplying duct connected between a wind source and a user room unit, and is provided with a multi-level disinfection chain comprising a plurality of ozone-free (O3) cold-light ultraviolet disinfection radiators; the ozone-free (O3) cold-light ultraviolet disinfection radiator is arranged along the direction same as the wind direction of the wind supplying duct; an ozone-free (O3) cold-light ultraviolet-radiator grating room comprising a plurality of high-power ozone-free (O3) cold-light ultraviolet radiators is arranged inside the air duct at the end of the air returning duct. An electronic element inside the air duct is connected with a computer monitoring system. The technique is a purely physical disinfection technique which is no air pollution, does not add any additive, does not affect the physical and chemical composition of air, is low cost; the wavelength of the cold-light ultraviolet is 253.7nm, which plays a strong disinfection role of improving the air quality of the air-conditioner system, avoiding cross-infection, and can be popularized and applied in a central air-conditioning system.
Description
Technical field
This utility model relates to a kind of central air-conditioning air channel cold ultraviolet light internal radiation decontamination system.
Background technology
Existing central air conditioner system, be mainly used in commercial building, the concentrated air-supply of building systems such as office building, the control indoor temperature, to improve the office conditions in room, create a kind of comfortable environment to the people, can bring many negative effects easily by this method of temperature control, have many hidden danger, the use utmost point of central air-conditioning is unfavorable for the circulation of air at present, and air is at indoor and air channel internal recycle, the wind cyclic process of its return air and air-supply, be easy to cause cross infection, help the propagation of virus and bacteria, totally unfavorable to health, to the central air-conditioning air sterilization technique in building, become the focus that people pay close attention to.Routine techniques is to utilize methods such as high efficiency filter technology, ozonator, spray sterilization chemical reagent, anion, plasma technology, ultraviolet local irradiation, the effect that has is unreliable, what have has a side effect, even produces the toxic gas that abnormal flavour is arranged, unfavorable to health.
The utility model content
In order to overcome the deficiencies in the prior art, this utility model provides a kind of central air-conditioning air channel ultraviolet internal radiation air disinfection decontamination system, this decontamination system can provide reliable disinfection technology, air in the central air conditioner ventilation road is carried out pure physical disinfection handle, pollution-free to air, do not increase any additive, do not influence the air physical and chemical composition, do not influence health, this uv disinfection system cost is low, is easy to apply.
The technical scheme that this utility model provides is: a kind of central air-conditioning air channel ultraviolet internal radiation air disinfection decontamination system, form by wind regime, air delivery duct, air-return duct, air delivery duct and air-return duct are provided with heat-insulation layer, air delivery duct and air-return duct all are connected between user's room unit and the wind regime, in the air delivery duct that is connected between wind regime and the user's room unit, be provided with multistage by ozone free (O
3) the sterilizing chain formed of cold ultraviolet light germicidal radiation device, ozone free (O
3) cold ultraviolet light germicidal radiation device, be provided with in the same way with the wind direction of air delivery duct, in the air channel of air-return duct terminal, be provided with by high-power ozone free (O
3) ozone free (O that constitutes of cold ultraviolet light irradiator
3) the cold ultraviolet light grating chamber, all be provided with electric elements in air delivery duct and the air-return duct and be connected with computer supervisory control system.
Described high-power ozone free (O
3) the cold ultraviolet light irradiator can vertically be arranged in the air-return duct.
Described high-power ozone free (O
3) the cold ultraviolet light irradiator can be arranged in the air-return duct by along continuous straight runs.
Advantage of the present utility model is: this central air-conditioning air channel ultraviolet internal radiation air disinfection decontamination system, in the air delivery duct, be provided with multistage decontaminating apparatus along wind direction, and this decontaminating apparatus is by ozone free (O
3) cold ultraviolet light germicidal radiation device composition, ozone free (O
3) cold ultraviolet light germicidal radiation device can produce the cold ultraviolet light that wavelength is 253.7nm, physical disinfection technology sheerly, air before in the inlet chamber is carried out disinfection, indoor through the air admission after the sterilization, prevent the bacterial virus propagation, help health, indoor used air admission air-return duct is provided with by high-power ozone free (O in the terminal of air-return duct
3) ozone free (O that constitutes of cold ultraviolet light irradiator
3) the cold ultraviolet light grating chamber, after concentrated disinfecting, enter the air-supply cyclic process again, effectively improved air quality, prevent bacterial virus propagation cross infection, can obtain promotion and application widely in central air conditioner system.
Below in conjunction with accompanying drawing this utility model is elaborated.
Description of drawings
Fig. 1 is ozone free (O in the air-return duct
3) the vertical distribution schematic diagram of cold ultraviolet light irradiator.
Fig. 2 is ozone free (O in the air-return duct
3) cold ultraviolet light irradiator horizontal distribution sketch map.
Fig. 3 is an air conditioning system connection diagram of the present utility model.
Fig. 4 is ozone free (O in the air delivery duct
3) cold ultraviolet light germicidal radiation device is along the wind direction distribution schematic diagram.
The specific embodiment
Shown in Fig. 1-4, a kind of central air-conditioning air channel ultraviolet internal radiation air disinfection decontamination system, form by wind regime, air delivery duct 5, air-return duct 1, air delivery duct 5 and air-return duct 1 are provided with heat-insulation layer 2, air delivery duct 5 and air-return duct 1 all are connected between user's room unit and the wind regime, in the air delivery duct 5 that is connected between wind regime and the user's room unit, be provided with multistage by ozone free (O
3) the sterilizing chain formed of cold ultraviolet light germicidal radiation device 6, ozone free (O
3) cold ultraviolet light germicidal radiation device 6, be provided with in the same way with the wind direction of air delivery duct 5, in the air channel of air-return duct 1 terminal, be provided with by high-power ozone free (O
3) ozone free (O that constitutes of cold ultraviolet light irradiator 3
3) the cold ultraviolet light grating chamber, all be provided with electric elements in air delivery duct 5 and the air-return duct 1 and be connected high-power ozone free (O with computer supervisory control system
3) cold ultraviolet light irradiator 3 vertical directions are arranged in the air-return duct 1.
High-power ozone free (O
3) cold ultraviolet light irradiator 3 also can horizontal direction be arranged in the air-return duct 1, decide according to concrete air conditioner structure.
Air before in the inlet chamber has carried out multistage sterilization, has guaranteed to enter the quality of room air, the ozone free (O that the air-return duct terminal is provided with
3) the cold ultraviolet light grating chamber, disinfect concentrating from the air of each user's room unit, effectively avoided the cross infection of air.
Claims (3)
1. central air-conditioning air channel ultraviolet internal radiation air disinfection decontamination system, form by wind regime, air delivery duct, air-return duct, air delivery duct and air-return duct are provided with heat-insulation layer, air delivery duct and air-return duct all are connected between user's room unit and the wind regime, it is characterized in that: in the air delivery duct that is connected between wind regime and the user's room unit, be provided with multistage by ozone free (O
3) the sterilizing chain formed of cold ultraviolet light germicidal radiation device, ozone free (O
3) cold ultraviolet light germicidal radiation device, be provided with in the same way with the wind direction of air delivery duct, in the air channel of air-return duct terminal, be provided with by high-power ozone free (O
3) ozone free (O that constitutes of cold ultraviolet light irradiator
3) the cold ultraviolet light grating chamber, all be provided with electric elements in air delivery duct and the air-return duct and be connected with computer supervisory control system.
2. central air-conditioning as claimed in claim 1 air channel ultraviolet internal radiation air disinfection decontamination system is characterized in that: described high-power ozone free (O
3) cold ultraviolet light irradiator vertical direction is arranged in the air-return duct.
3. central air-conditioning as claimed in claim 1 air channel ultraviolet internal radiation air disinfection decontamination system is characterized in that: described high-power ozone free (O
3) cold ultraviolet light irradiator horizontal direction is arranged in the air-return duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032063121U CN2639765Y (en) | 2003-07-23 | 2003-07-23 | Ultra violet ray radiation sterilization system for air passage of central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032063121U CN2639765Y (en) | 2003-07-23 | 2003-07-23 | Ultra violet ray radiation sterilization system for air passage of central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2639765Y true CN2639765Y (en) | 2004-09-08 |
Family
ID=34287999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032063121U Expired - Fee Related CN2639765Y (en) | 2003-07-23 | 2003-07-23 | Ultra violet ray radiation sterilization system for air passage of central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2639765Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679470A (en) * | 2012-05-23 | 2012-09-19 | 田忠仁 | Self-cleaning efficient constant-humiture energy-saving central air conditioner |
| CN104456770A (en) * | 2014-10-27 | 2015-03-25 | 重庆大学 | Air purifier |
| CN104990162A (en) * | 2015-06-25 | 2015-10-21 | 河北天能新型建材股份有限公司 | Multifunctional central air conditioner pipeline |
| CN106338408A (en) * | 2016-08-25 | 2017-01-18 | 合肥燎原环境科技有限公司 | Air purifier type laboratory |
| CN111422340A (en) * | 2020-04-10 | 2020-07-17 | 大连海事大学 | Disinfection system of plague based on boats and ships air feed system |
| CN111594930A (en) * | 2020-04-26 | 2020-08-28 | 廖晓航 | A virus killing degerming controlling means for fan coil |
| IT202000013885A1 (en) * | 2020-06-10 | 2021-12-10 | Cataldo Marco De | SANITATION ACCESSORY FOR AIR CONDITIONING SYSTEMS |
-
2003
- 2003-07-23 CN CNU032063121U patent/CN2639765Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679470A (en) * | 2012-05-23 | 2012-09-19 | 田忠仁 | Self-cleaning efficient constant-humiture energy-saving central air conditioner |
| CN102679470B (en) * | 2012-05-23 | 2014-08-20 | 田忠仁 | Self-cleaning efficient constant-humiture energy-saving central air conditioner |
| CN104456770A (en) * | 2014-10-27 | 2015-03-25 | 重庆大学 | Air purifier |
| CN104990162A (en) * | 2015-06-25 | 2015-10-21 | 河北天能新型建材股份有限公司 | Multifunctional central air conditioner pipeline |
| CN106338408A (en) * | 2016-08-25 | 2017-01-18 | 合肥燎原环境科技有限公司 | Air purifier type laboratory |
| CN111422340A (en) * | 2020-04-10 | 2020-07-17 | 大连海事大学 | Disinfection system of plague based on boats and ships air feed system |
| CN111594930A (en) * | 2020-04-26 | 2020-08-28 | 廖晓航 | A virus killing degerming controlling means for fan coil |
| IT202000013885A1 (en) * | 2020-06-10 | 2021-12-10 | Cataldo Marco De | SANITATION ACCESSORY FOR AIR CONDITIONING SYSTEMS |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING RUIYU BOWEI MEDICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YANG ZIBIN Effective date: 20110815 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100021 CHAOYANG, BEIJING TO: 100176 CHAOYANG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110815 Address after: Branch of Beijing economic and Technological Development Zone of Beijing City fourteen street 100176 No. 99 Building 1 room 1620 6 Patentee after: Beijing Ruiyu Bowei Medical Technology Co., Ltd. Address before: 100021 No. 6, 4 gate, 216 floor, Chaoyang District, Beijing, Jinsong Patentee before: Yang Zibin |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040908 Termination date: 20120723 |